WO2021254100A1 - 转动机构以及收纳盒 - Google Patents

转动机构以及收纳盒 Download PDF

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Publication number
WO2021254100A1
WO2021254100A1 PCT/CN2021/095439 CN2021095439W WO2021254100A1 WO 2021254100 A1 WO2021254100 A1 WO 2021254100A1 CN 2021095439 W CN2021095439 W CN 2021095439W WO 2021254100 A1 WO2021254100 A1 WO 2021254100A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating shaft
cover
plate
rib
seat body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2021/095439
Other languages
English (en)
French (fr)
Inventor
蔡昭球
崔华灿
张立
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202010550871.6A external-priority patent/CN113810811B/zh
Priority claimed from CN202021113797.3U external-priority patent/CN213186464U/zh
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to EP21824779.9A priority Critical patent/EP4161092B1/en
Publication of WO2021254100A1 publication Critical patent/WO2021254100A1/zh
Priority to US18/066,587 priority patent/US20230114862A1/en
Anticipated expiration legal-status Critical
Priority to US19/367,183 priority patent/US20260052333A1/en
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1025—Accumulators specially adapted for earpieces; Arrangements specially adapted for charging thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/17—Hearing device specific tools used for storing or handling hearing devices or parts thereof, e.g. placement in the ear, replacement of cerumen barriers, repair, cleaning hearing devices

Definitions

  • This application relates to the field of earphone storage technology, and in particular to a rotating mechanism and a storage box.
  • the existing earphone charging box includes a box body and a box cover pivotally connected to the box body, the box body is formed with a containing space with an opening at the top, and the box cover is used to cover the box body.
  • the box cover rotates relative to the box body to be in an open position and a closed position.
  • the accommodating space generally needs to accommodate other structures for charging the earphones in addition to the earphones. Therefore, how to make the earphone charging box compact is particularly important.
  • a rotating mechanism including:
  • a connecting plate the connecting plate has a first position and a second position
  • the mounting seat includes a seat body and protruding parts extending along both sides of the seat body.
  • the seat body is formed with a second notch, and the second notch is located between the two protruding parts.
  • the portion is formed with a receiving groove, the receiving groove is open to the outside of the seat body, the connecting plate is in the first position, the part of the connecting plate is located on the inner side of the seat body, and the connecting plate When the board is in the second position, a part of the connecting board is located in the second gap to close the second gap; and
  • a rotating shaft extends into the containing groove through the connecting plate and the seat body, so that the connecting plate can be switched between the first position and the second position.
  • a storage box including:
  • a box cover the box cover includes a cover shell and a connecting plate connected with the cover shell;
  • a box body the box body includes a shell and a mounting seat
  • the shell includes an accommodation space with an opening at the top and a first notch formed on the side wall of the shell, the accommodation space and the first notch
  • the mounting seat includes a seat body and protruding portions extending along both sides of the seat body, the seat body is formed with a second notch, the protruding portion is formed with a receiving groove, and the mounting seat is connected to the seat body.
  • the protruding portion is located in the accommodating space, the accommodating groove is open facing the side wall of the housing, and the accommodating groove and the side wall of the housing are jointly enclosed to form a first Shaft hole;
  • a rotating shaft extends into the first shaft hole through the connecting plate and the seat body, so that the cover can be switched between an open position and a closed position for covering the housing, so When the cover is in the closed position, a part of the connecting plate is located in the second gap to close the second gap, and a part of the seat body and a part of the connecting plate jointly close the The first gap.
  • Figure 1 is a schematic structural diagram of a storage box provided by an embodiment of the application in a state, in which the cover is in a closed position;
  • FIG. 2 is a schematic structural diagram of the storage box in FIG. 1 from another perspective;
  • Figure 3 is a schematic structural diagram of the storage box in Figure 1 in another state, in which the cover is in an open position;
  • FIG. 4 is a schematic structural view of the storage box in FIG. 3 after the storage cover is omitted;
  • Figure 5 is an exploded schematic diagram of the storage box in Figure 3;
  • Figure 6 is a schematic structural diagram of a box cover provided by an embodiment of the application.
  • Figure 7 is a schematic structural diagram of a box provided by an embodiment of the application.
  • FIG. 8 is a schematic diagram of assembling the connecting plate, the mounting seat, the rotating shaft, and the elastic member provided by the embodiment of the application;
  • FIG. 9 is a schematic structural diagram of the structure shown in FIG. 8 from another perspective.
  • FIG. 10 is a schematic structural diagram of the structure shown in FIG. 8 from another perspective
  • Figure 11 is an exploded schematic diagram of the structure shown in Figure 8.
  • FIG. 12 is a schematic structural diagram of a mounting seat provided by an embodiment of the application.
  • Fig. 13 is a schematic structural diagram of the mounting seat in Fig. 12 from another perspective;
  • Fig. 14 is a schematic structural view of the mounting seat in Fig. 12 from another perspective;
  • 15 is a schematic structural diagram of a connecting board provided by an embodiment of the application.
  • Fig. 16 is a schematic structural diagram of the connecting plate in Fig. 15 from another perspective;
  • Figure 17 is a cross-sectional view of the storage box in Figure 1;
  • Figure 18 is a schematic structural diagram of the structure shown in Figure 17 in another state, in which the cover is in an open position;
  • 19 is a schematic diagram of the mechanics principle of the storage box according to the embodiment of the application, in which the cover is in an open position;
  • FIG. 20 is a schematic diagram of the mechanics principle of the structure shown in FIG. 19 in another state, in which the cover is in the closed position;
  • FIG. 21 is a schematic structural diagram of an elastic member provided by an embodiment of the application.
  • the embodiment of the present application expects to provide a rotating mechanism and a storage box with compact structure.
  • the technical solution of the embodiment of the present application is implemented as follows:
  • One aspect of the embodiments of the present application provides a rotating mechanism, including:
  • a connecting plate the connecting plate has a first position and a second position
  • the mounting seat includes a seat body and protruding parts extending along both sides of the seat body.
  • the seat body is formed with a second notch.
  • the second notch is located between the two protruding parts.
  • the protruding part is formed with a receiving groove facing the seat.
  • the outer side of the body is open, the connecting plate is located in the first position, the part of the connecting plate is located inside the seat body, and the connecting plate is located in the second position, the part of the connecting plate is located in the second notch to close the second notch; as well as
  • the rotating shaft, the rotating shaft extends into the containing groove through the connecting plate and the seat body, so that the connecting plate can be switched between the first position and the second position.
  • the seat body includes a supporting rib and a connecting rib.
  • the supporting ribs extend along the axis of the rotating shaft.
  • the two connecting ribs are respectively connected to both ends of the supporting ribs.
  • the supporting ribs and the two connecting ribs are jointly enclosed to form a second gap.
  • the protruding part is connected with the connecting rib, and the rotating shaft passes through the connecting rib and extends into the receiving groove;
  • the connecting plate includes a first plate body and a second plate body.
  • the first plate body includes a middle part and an outer edge part.
  • the outer edge part surrounds the periphery of the middle part. Avoidance groove, when the connecting plate is in the second position, the part of the connecting rib is located in the avoiding groove, the outer edge part, the supporting ribs and the two connecting ribs are jointly enclosed to form a ring structure, the middle part is located in the ring structure, and the second plate
  • the body is connected with the inner end surface of the first plate body, the second plate body is formed with a second shaft hole arranged along the axial direction of the rotating shaft, and the rotating shaft is penetrated in the second shaft hole.
  • a storage box including:
  • Box cover the box cover includes a cover shell and a connecting plate connected with the cover shell;
  • a box body the box body includes a shell and a mounting seat
  • the shell includes an accommodation space with an opening at the top and a first notch formed on the side wall of the shell, the accommodation space communicates with the first notch
  • the mounting seat includes a seat body and an edge seat
  • the protruding parts extending on both sides of the body, the seat body is formed with a second notch, the protruding part is formed with a containing groove, the mounting seat is connected to the first notch, the protruding part is located in the containing space, and the containing groove faces the side wall of the housing Open, the receiving groove and the side wall of the housing are jointly enclosed to form a first shaft hole;
  • the rotating shaft extends into the first shaft hole through the connecting plate and the seat body, so that the cover shell can switch between the open position and the closed position of the cover shell.
  • the part of the connecting plate It is located in the second gap to close the second gap, and the part of the seat body and the part of the connecting plate jointly close the first gap.
  • the seat body includes:
  • a supporting rib extends along the axis of the rotating shaft, the end surface of the supporting rib facing the outer side of the housing is formed with a stepped surface, and the stepped surface is supported on the bottom wall of the first notch;
  • Connecting ribs, two connecting ribs are respectively connected to both ends of the supporting ribs, and the supporting ribs and the two connecting ribs are jointly enclosed to form a second gap;
  • the protruding part is connected with the connecting rib, the rotating shaft passes through the connecting rib and extends into the first shaft hole, and the supporting rib and the two connecting ribs are connected to the first notch.
  • the connecting plate includes:
  • the first plate body and the opposite sides of the first plate body along the axis of the shaft are respectively formed with escape grooves.
  • the second plate body, the second plate body includes a connecting part and an extension part extending from the connecting part toward the box cover, the connecting part is connected with the side of the first plate body close to the containing space, the extension part is connected with the cover shell, and the connecting part is formed with
  • the second shaft hole is arranged along the axial direction of the rotating shaft, and the rotating shaft passes through the second shaft hole.
  • the first plate body includes a middle part and an outer edge part, the outer edge part is surrounded by the middle part, the escape groove is formed on the outer edge part, and the outer edge part, the supporting rib and the two connecting ribs are jointly surrounded A ring structure is formed, and the middle part is located in the ring structure.
  • a groove is formed on the end surface of the first plate body facing the accommodating space, the groove extends along the axial direction of the rotating shaft, and a part of the rotating shaft is located in the groove.
  • the second plate body includes a boss extending from the connecting portion toward the seat body, and the seat body includes a top plate connected to the top end of the connecting rib.
  • the supporting rib and the top plate jointly define a rotation space along the height direction of the seat body.
  • the rotating shaft is located between the top plate and the supporting ribs, the boss can rotate around the axis of the rotating shaft in the rotating space, the boss abuts against the top plate to define the open position of the cover, and the boss abuts against the supporting ribs to define the closed position of the cover .
  • the size of the connecting portion in the axial direction of the rotating shaft is smaller than the size of the first plate in the axial direction of the rotating shaft
  • the size of the boss in the axial direction of the rotating shaft is smaller than the size of the first plate in the axial direction of the rotating shaft.
  • the top plate is formed with an opening groove that opens toward the connecting portion, and when the cover case is in the closed position, a part of the connecting portion is located in the opening groove.
  • the mounting base is an integrally formed structure
  • the connecting plate is an integrally formed structure.
  • the outer surface of the housing, the surface of the seat in the first gap, and the surface of the connecting plate together form a smooth surface.
  • the storage box includes an elastic member
  • the cover has a critical position
  • the critical position is located between the closed position and the open position
  • the elastic member is loaded between the mounting seat and the connecting plate, and the cover is in the critical position.
  • the torque applied by the element to the box cover is zero; when the cover shell deviates to either side of the critical position along the rotation direction, the elastic element applies a driving torque to the box cover to drive the cover shell to move to the closed position or the open position.
  • the elastic member includes at least one torsion spring.
  • the torsion spring includes a first leg, a second leg, and a spiral body. The first leg and the second leg are connected to two axially opposite sides of the spiral body. The legs are connected with the seat body, and the second leg is connected with the connecting plate to drive the cover shell to rotate around the axis of the rotating shaft.
  • the angle between the axis of the spiral body and the axis of the rotating shaft ranges from 45° to 90°.
  • the number of torsion springs is two, the ends of the first legs of the two torsion springs are fixedly connected, and the axes of the spiral bodies of the two torsion springs are parallel.
  • the connecting plate is provided with insertion holes on opposite sides along the axis of the rotating shaft, and the end of the second leg of one torsion spring is located in one of the insertion holes, and the second leg of the other torsion spring The end of the leg is located in the other plug hole.
  • the inner surface of the housing is provided with an insertion groove
  • the seat body can be inserted into the insertion groove from the top opening of the containing space, and the seat body is supported on the bottom wall of the insertion groove.
  • the box body includes a first convex rib protruding from the inner surface of the housing and two second convex ribs, the first convex rib extends in a direction parallel to the axis of the rotating shaft, and the two second convex ribs extend from The opposite ends of the first rib extend toward the box cover, the end of the second rib away from the shell is bent toward the other second rib, the two second ribs, the first rib and the shell The inner surfaces are jointly surrounded to form an insertion groove, and the seat body is supported on the first convex rib.
  • the storage box is an earphone charging box
  • the earphones are stored in the accommodating space
  • the earphone charging box can charge the earphones.
  • the rotating shaft extends into the containing groove through the connecting plate and the seat body, and the seat body and the protruding part jointly bear the bending moment and torque.
  • the protruding part is used to bear most of the force from the rotating shaft, and the size of the connecting part of the seat body and the rotating shaft can be made smaller.
  • the storage box provided by the embodiment of the present application includes the above-mentioned rotating mechanism and has the same beneficial effects as the above-mentioned rotating mechanism.
  • the embodiment of the present application provides a rotating mechanism.
  • the rotating mechanism includes a connecting plate 12, a mounting base 22, and a rotating shaft 30.
  • the connecting plate 12 has a first position and a second position.
  • the mounting seat 22 includes a seat body 221 and protrusions 222 extending along both sides of the seat body 221.
  • the seat body 221 is formed with a second notch 221 a, and the second notch 221 a is located between the two protrusions 222.
  • the protrusion 222 is formed with a receiving groove 222a.
  • the accommodating groove 222a opens toward the outside of the seat body 221.
  • the receiving groove 222a is opened away from the first position.
  • a part of the connecting plate 12 is located inside the seat body 221 (please refer to FIG. 18).
  • the connecting plate 12 is located outside the second notch 221a, and the part of the connecting plate 12 does not close the second notch 221a.
  • a part of the connecting plate 12 is located in the second notch 221a to close the second notch 221a (see FIG. 8).
  • the rotating shaft 30 extends into the receiving groove 222a through the connecting plate 12 and the seat body 221, so that the connecting plate 12 can be switched between the first position and the second position.
  • the connecting plate 12 rotates relative to the mounting base 22 around the axis of the rotating shaft 30. In this way, the connecting plate 12 rotates around the axis of the rotating shaft 30 in the first direction, and the connecting plate 12 can be located in the first position (see FIG. 18); the connecting plate 12 is also It can rotate in the second direction around the axis of the rotating shaft 30. At this time, the connecting plate 12 is located in the second position (see FIG. 9).
  • the mounting seat can be arranged on the housing, and the housing can be a box body of a storage box, a plate body, or a housing of other devices that need to realize a rotary connection.
  • the housing forms a first gap
  • the mounting seat is set at the first gap of the housing
  • the opening of the receiving groove 222a faces the side wall of the housing (see Figure 4), so that the receiving groove 222a can be enclosed with the side wall of the housing A first shaft hole is formed.
  • the rotating shaft 30 extends into the receiving groove 222a through the connecting plate 12 and the seat body 221, that is, the rotating shaft 30 passes through the connecting plate 12 and the seat body 221 and is inserted into the first shaft hole 22a (with The case is a box with a storage box as an example), that is, the rotating shaft 30 is inserted into the first shaft hole 22a through the connecting plate 12 and the seat body 221 located in the first notch 21b, and the seat body 221 is shared with the protrusion 222 Withstand bending moments and torques.
  • the protrusion 222 is used to bear most of the force from the rotating shaft 30, and the size of the part connecting the seat body 221 and the rotating shaft 30 can be made smaller. That is, the size of the part of the seat body 221 located in the first notch 21b should be made as small as possible.
  • the structure of the embodiment of the present application can greatly improve the aesthetics, and increase the texture and product expressiveness.
  • the base 221 includes a supporting rib 2211 and a connecting rib 2212.
  • the connecting board 12 includes a first board 121 and a second board 122.
  • the supporting rib 2211 extends along the axial direction of the rotating shaft 30. In other words, the supporting rib 2211 extends in a direction parallel to the axis of the rotating shaft 30.
  • the end surface of the supporting rib 2211 facing the outer side of the mounting seat 22 is formed with a stepped surface 2211a.
  • the step surface 2211a is supported on the bottom wall of the first notch of the housing.
  • the two connecting ribs 2212 are connected to the two ends of the supporting rib 2211 respectively.
  • the supporting rib 2211 and the two connecting ribs 2212 are jointly enclosed to form a second gap 221a.
  • the protruding portion 222 is connected to the connecting rib 2212, and the rotating shaft 30 passes through the connecting rib 2212 and extends into the receiving groove 222a.
  • the first board 121 includes a middle portion 1211 and an outer edge portion 1212.
  • the outer edge portion 1212 is arranged around the periphery of the middle portion 1211.
  • the outer edge portion 1212 has escape grooves 121 a formed on opposite sides along the axial direction of the rotating shaft 30.
  • the connecting plate 12 When the connecting plate 12 is in the second position, part of the connecting rib 2212 is located in the avoiding groove 121a, the outer edge portion 1212, the supporting rib 2211 and the two connecting ribs 2212 are jointly enclosed to form a ring structure, and the middle portion 1211 is located in the ring structure .
  • the second plate body 122 is connected to the inner end surface of the first plate body 121. That is, the second plate body 122 is connected to the end surface of the first plate body 121 close to the inner side of the seat body 221.
  • the second board 122 includes a connecting portion 1221 and an extension portion 1222 extending from the connecting portion 1221 in a direction away from the mounting seat 22.
  • the connecting portion 1221 is connected to the inner end surface of the first plate body 121.
  • the extension portion 1222 is used as a force-receiving structure for connecting with an external structure.
  • the second plate 122 is formed with a second shaft hole 1221a provided along the axial direction of the rotating shaft 30, and the rotating shaft 30 is inserted into the second shaft hole 1221a. In this way, using the second plate body 122 as the main force-receiving structure, the first plate body 121 can cover the second plate body 122 and the rotating shaft 30.
  • the second shaft hole 1221 a may be formed on the connecting portion 1221.
  • the supporting rib 2211 and the two connecting ribs 2212 are connected to the first notch of the shell.
  • the portion of the connecting rib 2212, the portion of the supporting rib 2211, and the first plate 121 jointly close the first gap 21b. That is, when the rotating mechanism is arranged on the housing, the part of the connecting rib 2212 and the part of the supporting rib 2211 are both located in the first notch of the housing, and together with the part of the connecting plate 12 close the first notch of the housing.
  • the side wall of the first notch of the housing is used to restrict the movement of the seat body 221 along the axis of the rotating shaft 30, and the bottom wall of the first notch of the housing is used to restrict the movement of the seat body 221 downward, thereby improving the structural stability of the mounting seat 22.
  • the rotating mechanism provided in the embodiment of the present application is used for a storage box.
  • An embodiment of the present application provides a storage box.
  • the storage box includes a box cover 10, a box body 20, and a rotating shaft. 30.
  • the box cover 10 includes a cover shell 11 and a connecting plate 12 connected with the cover shell 11.
  • the box body 20 includes a housing 21 and a mounting seat 22.
  • the housing 21 includes a accommodating space 21 a with an open top and a first notch 21 b formed on the side wall of the housing 21.
  • the accommodating space 21a communicates with the first notch 21b.
  • the mounting base 22 includes a base body 221 and protrusions 222 extending along both sides of the base body 221 (please refer to FIGS.
  • the seat body 221 is formed with a second notch 221a (please refer to FIG. 12).
  • the protrusion 222 is formed with a receiving groove 222a (please refer to FIG. 12).
  • the mounting base 22 is connected to the first notch 21b.
  • the protrusion 222 is located in the accommodating space 21a.
  • the accommodating groove 222a is opened facing the side wall of the housing 21.
  • the accommodating groove 222a and the side wall of the housing 21 are jointly surrounded to form a first shaft hole 22a (please refer to FIG. 4).
  • the rotating shaft 30 extends into the first shaft hole 22 a through the connecting plate 12 and the seat body 221, so that the cover shell 11 can be switched between the open position and the closed position of the cover shell 21.
  • the part of the connecting plate 12 is located in the second notch 221a to close the second notch 221a, and the part of the seat body 221 and the part of the connecting plate 12 jointly close the first notch 21b.
  • the box cover 10 rotates relative to the box body 20 about the axis of the rotating shaft 30. In this way, the box cover 10 rotates around the axis of the rotating shaft 30 in the first direction, and the cover 11 can be located in the open position. At this time, it can pass through the top opening of the receiving space 21a Place objects in the containing space 21a; the box cover 10 can also rotate in the second direction around the axis of the rotating shaft 30, at this time, the cover shell 11 is in the closed position, and the cover shell 11 covers the shell 21.
  • the part of the seat body 221 and the part of the connecting plate 12 jointly close the first notch 21b, that is, the part of the seat body 221 and the part of the connecting plate 12 are both located in the first notch 21b, and the connecting plate is located in the first notch 21b.
  • the part 12 is also located in the second gap 221a and closes the second gap 221a.
  • the part of the connecting plate 12 located in the second notch 221a moves toward the inside of the housing 21 while avoiding the second notch 221a and the first notch 21b, and the seat body 221 is located at the first notch 221a.
  • the part inside the notch 21b is fixed.
  • the first shaft hole 22a is formed by the accommodating groove 222a and the side wall of the housing 21.
  • the rotating shaft 30 passes through the connecting plate 12 and the seat body 221 in the first shaft hole 22a, that is, the rotating shaft 30 is located in the first notch 21b.
  • the inner connecting plate 12 and the seat body 221 pass through the first shaft hole 22a, and the seat body 221 and the protrusion 222 are used to jointly bear the bending moment and torque. In this way, under the condition of ensuring that the mounting seat 22 can withstand a large enough bending moment and torque, the protrusion 222 is used to bear most of the force from the rotating shaft 30, and the size of the part connecting the seat body 221 and the rotating shaft 30 can be made smaller.
  • the size of the part of the seat body 221 located in the first notch 21b should be made as small as possible.
  • the cover shell 11 With the cover shell 11 in the closed position, the user observes the box cover 10 and the box body 20 from the side of the shell 21 away from the protruding portion 222. Most of the structure of the mounting seat 22 is hidden in the shell 21.
  • the part of 221 located in the first notch 21b has a small size, which can also make the seat body 221 and the connecting plate 12 present an integrated structure visual effect, avoiding the need to connect the seat body 221 to the rotating shaft in order to ensure the effective force of the mounting seat 22
  • the size of the connecting part 30 is enlarged, which causes the connecting plate 12 and the seat body 221 to be visually divided.
  • the structure of the embodiment of the present application can greatly improve the aesthetics, and increase the texture and product expression.
  • the portion of the seat body 221 located in the first notch 21 b can restrict the movement of the mounting seat 22 along the axis of the rotating shaft 30.
  • the receiving groove 222a is open facing the side wall of the housing 21, the receiving groove 222a and the side wall of the housing 21 are jointly enclosed to form the first shaft hole 22a.
  • the protruding portion 222 can be close to the side of the housing 21
  • the wall reduces the distance between the protruding portion 222 and the side wall of the housing 21, prevents the mounting seat 22 from occupying too much space in the box body 20, and makes the structure of the box body 20 more compact.
  • the second direction is opposite to the first direction.
  • the first direction is a clockwise direction
  • the second direction is a counterclockwise direction.
  • the first direction is counterclockwise
  • the second direction is clockwise.
  • the inner side of the seat body 221 refers to the side of the housing 21 close to the accommodating space 21a.
  • the outer side of the seat body 221 refers to the side of the housing 21 away from the accommodating space 21a.
  • the inner side of the seat body 221 and the outer side of the seat body 221 refer to opposite sides of the seat body 221.
  • the embodiment of the present application defines the inner side of the seat body 221 and the outer side of the seat body 221.
  • the rotating mechanism provided in the embodiment of the present application is used for the storage box, the connecting plate 12 in the rotating mechanism is in the first position, that is, the cover 11 of the receiving box is in the open position, and the connecting plate 12 in the rotating mechanism is in the second position. That is, the cover 11 of the storage box is in the closed position.
  • the storage box is an earphone charging box
  • the earphones are stored in the receiving space 21a
  • the earphone charging box can charge the earphones. Since the box body 20 not only needs to accommodate the earphones, but also needs to be provided with a structure for charging the earphones, such as a power supply, a circuit board, and a charging contact.
  • the space is relatively narrow, and the mounting base 22 of the embodiment of the present application has a compact structure and is suitable for a narrow space in the housing 21 of the earphone charging box.
  • the earphone charging box is used to charge the matching earphones.
  • the earphone charging box has a power source for storing electric energy inside.
  • the power source for storing electric energy can charge the earphone.
  • the earphones in the embodiments of the present application can perform operations such as pairing and connection with smart terminals such as mobile phones and tablets, and can automatically switch audio to the earphones when the smart terminal is used by the user.
  • the headset can be a Bluetooth headset, an infrared headset, etc., and there is no restriction here.
  • the seat body 221 includes a supporting rib 2211 and a connecting rib 2212.
  • the supporting rib 2211 extends along the axial direction of the rotating shaft 30.
  • the end surface of the supporting rib 2211 facing the outer side of the housing 21 is formed with a stepped surface 2211a, and the stepped surface 2211a is supported on the bottom wall of the first notch 21b.
  • the two connecting ribs 2212 are connected to the two ends of the supporting rib 2211 respectively.
  • the supporting rib 2211 and the two connecting ribs 2212 are jointly enclosed to form a second gap 221a.
  • the protruding portion 222 is connected to the connecting rib 2212, the rotating shaft 30 passes through the connecting rib 2212 and extends into the first shaft hole 22a, and the supporting rib 2211 and the two connecting ribs 2212 are connected to the first notch 21b. That is to say, the part of the connecting rib 2212 and the part of the supporting rib 2211 are both located in the first notch 21b, and together with the part of the connecting plate 12 close the first notch 21b.
  • the side wall of the first notch 21b is used to restrict the movement of the seat body 221 along the axis of the rotating shaft 30, and the bottom wall of the first notch 21b is used to restrict the seat body 221 from moving downwards, thereby improving the structural stability of the mounting seat 22.
  • the part of the connecting rib 2212 (Figure 7) located in the first notch 21b (see Figure 12) is along the shaft 30 (see Figure 9)
  • the length in the axial direction of is A, where 0.5mm ⁇ A ⁇ 1.2mm.
  • A can be 0.5mm, 0.8mm, 1.0mm, 1.1mm, 1.2mm, etc.
  • the length of the first notch 21b along the axial direction of the rotating shaft 30 is B, where 1/25 ⁇ A/B ⁇ 1/15.
  • the ratio of A to B can be 1:25, 1:24, 1:23, 1:21, 1:20, 1:18, 1:15, etc.
  • the length of the portion of the connecting rib 2212 located in the first notch 21b in the axial direction of the rotating shaft 30 is sufficiently small to reach the connecting rib 2212.
  • the visual effect of the part located in the first notch 21b and the connecting plate 12 is almost completely integrated, which further improves the aesthetics.
  • the connecting plate 12 includes a first plate body 121 and a second plate body 122. Avoidance grooves 121a are formed on opposite sides of the first plate 121 along the axial direction of the rotating shaft 30.
  • the cover 11 When the cover 11 is in the closed position, the part of the connecting rib 2212 is located in the avoiding groove 121a, and the part of the connecting rib 2212 is located in the avoiding groove 121a.
  • the part of the supporting rib 2211 and the first plate body 121 jointly close the first gap 21b.
  • the second board 122 includes a connecting portion 1221 and an extension portion 1222 extending from the connecting portion 1221 toward the box cover 10.
  • the connecting portion 1221 is connected to the side of the first board 121 close to the accommodating space 21a.
  • the extension 1222 is connected to the cover shell 11.
  • the connecting portion 1221 is formed with a second shaft hole 1221a arranged along the axial direction of the rotating shaft 30, and the rotating shaft 30 is penetrated in the second shaft hole 1221a.
  • the rotating shaft 30 passes through the second shaft hole 1221 a and the first shaft hole 22 a so that the rotating shaft 30 connects the second plate 122 and the protruding portion 222.
  • the second plate body 122 bears the bending moment and torque, that is, the second plate body 122 is the main force-bearing structure.
  • the extension portion 1222 is connected to the cover shell 11 to enhance the force receiving ability of the second plate body 122.
  • the connecting portion 1221 is connected to the side of the first board 121 close to the accommodating space 21a, the first board 121 can cover the shaft 30, the connecting portion 1221, and other structures of the seat body 221, so that the user can get away from the first board
  • the inner structure of the box body 20 cannot be seen on the side of 121 away from the containing space 21a, which further improves the aesthetics of the storage box.
  • the extension part 1222 is connected to the cover shell 11 by welding between the extension part 1222 and the cover shell 11, or the extension part 1222 and the cover shell 11 are connected by a connecting piece, and the connecting piece may be a bolt (please See Figure 17 and Figure 18). In this way, it is convenient to attach and detach the connecting plate 12 from the cover shell 11.
  • the first plate body 121 includes a middle portion 1211 and an outer edge portion 1212.
  • the outer edge portion 1212 is arranged around the periphery of the middle portion 1211.
  • the escape groove 121a is formed on the outer edge portion 1212.
  • the outer edge portion 1212, the supporting ribs 2211 and the two connecting ribs 2212 are jointly enclosed to form an annular structure.
  • the middle portion 1211 is located in the ring structure. In this way, when the cover shell 11 is in the closed position, the user views the box cover 10 and the box body 20 from the side of the housing 21 away from the accommodating space 21a. The visual effect of the structured structure.
  • the ring structure may be circular, elliptical, polygonal, or the like. Polygons can be quadrilaterals, pentagons, hexagons, etc. In a specific embodiment, the ring structure is rectangular.
  • the projection pattern formed by the supporting rib 2211 and the two connecting ribs 2212 is axially symmetrical with the projection pattern of the outer edge portion 1212. In this way, the beauty is further improved.
  • the contact seam between the supporting rib 2211 and the outer edge portion 1212 is flush with the contact seam between the cover 11 and the housing 21. In this way, the visual effect of staggered seams between the supporting ribs 2211 and the outer edge portion 1212 and the cover shell 11 and the housing 21 is avoided, and the aesthetic feeling is further improved.
  • a recessed platform is formed on the end surface of the middle portion 1211 facing away from the accommodating space 21 a.
  • the storage box includes a panel arranged on the recessed table.
  • the panel can be a display screen or an information sticker.
  • Information stickers refer to stickers that contain warning information, product information, or other information. Such a design can make full use of the end surface of the middle portion 1211 away from the accommodating space 21a to transmit information.
  • the concave platform may be circular, elliptical, polygonal, or the like.
  • the polygon can be quadrilateral, pentagon, hexagon, etc.
  • the recess is rectangular.
  • the outer edge portion 1212 faces away from the end face of the containing space 21a
  • the end face of the supporting rib 2211 faces away from the containing space 21a
  • the end faces of the two connecting ribs 2212 face away from the containing space 21a.
  • the first color In this way, the outer edge portion 1212, the supporting rib 2211 and the two connecting ribs 2212 present an integrated structure.
  • the end surface of the middle portion 1211 that faces away from the accommodating space 21a is in the second color, the first color and the second color.
  • the difference between the first color and the second color is used to further provide the outer edge portion 1212 and the supporting rib 2211 And the two connecting ribs 2212 present the visual effect of an integrated structure.
  • the first color can also be the same as the second color.
  • the middle portion 1211, the outer edge portion 1212, the supporting ribs 2211 and the two connecting ribs 2212 jointly present the visual effect of an integrated structure.
  • the first color may be gold
  • the second color may be silver.
  • the outer edge portion 1212 faces away from the end face of the containing space 21a
  • the end face of the supporting rib 2211 faces away from the containing space 21a
  • the end faces of the two connecting ribs 2212 face away from the containing space 21a.
  • the end surface of the middle portion 1211 facing away from the containing space 21a presents a second pattern, the first pattern and the second pattern, so that the difference between the first pattern and the second pattern is used to further provide an outer edge portion 1212, a supporting rib 2211, and two The two connecting ribs 2212 present the visual effect of an integrated structure.
  • the first pattern can also be the same as the second pattern.
  • the middle portion 1211, the outer edge portion 1212, the supporting rib 2211 and the two connecting ribs 2212 present the visual effect of an integrated structure.
  • the first pattern may be a diagonal pattern, a cross pattern, a diamond pattern, and the like.
  • the second pattern may also be a diagonal pattern, a tic-tac-toe pattern, a diamond pattern and the like.
  • the rotating shaft 30 may be a long shaft, and the long shaft penetrates the first shaft hole 22 a, the second shaft hole 1221 a and the seat body 221.
  • the rotating shaft 30 may also be two short shafts. One of the short shafts passes through a first shaft hole 22a and one side of the seat body 221 extends into the second shaft hole 1221a, and the other short shaft passes through the other first shaft.
  • the hole 22a and the other side of the seat body 221 extend into the second shaft hole 1221a.
  • the connecting plate 12 and the mounting base 22 can be connected through the rotating shaft 30.
  • the two short shafts may also be connected to opposite sides of the connecting plate 12, and the two short shafts respectively extend into the two first shaft holes 22a, so that the connecting plate 12 is pivotally connected to the mounting base 22 .
  • the end surface of the first plate 121 facing the accommodating space 21a is formed with a groove 121b, the groove 121b extends along the axial direction of the rotating shaft 30, and a part of the rotating shaft 30 is located in the groove 121b .
  • the cooperation of the groove 121b and the rotating shaft 30 can also play a rotation guiding function, so that the rotating process of the connecting plate 12 is more stable.
  • the groove wall surface of the groove 121b is matched with the outer surface of the rotating shaft 30.
  • the rotating shaft 30 is a cylinder
  • the groove wall surface of the groove 121 b is a curved surface that matches the outer surface of the rotating shaft 30.
  • the second board 122 includes a boss 123 extending from the connecting portion 1221 toward the base 221.
  • the seat body 221 includes a top plate 2213 connected to the top end of the connecting rib 2212.
  • the supporting rib 2211 and the top plate 2213 jointly define a rotation space 22b.
  • the rotating shaft 30 is located between the top plate 2213 and the supporting rib 2211.
  • 123 can rotate around the axis of the rotating shaft 30 in the rotating space 22b, the boss 123 abuts against the top plate 2213 to define the open position of the cover shell 11, and the boss 123 abuts against the supporting ribs 2211 to define the closed position of the cover shell 11.
  • the supporting ribs 2211 stop and contact the boss 123 to define the closed position of the cover shell 11, and the top plate 2213 stops and contacts the boss 123 to limit the open position of the cover shell 11.
  • the opening limit angle of the cover shell 11 can be defined.
  • the area 2214a is to limit the opening angle of the cover shell 11, for example, the opening angle can be 80°, 90°, 100°, etc., so as to facilitate taking or placing objects from the containing space 21a.
  • the size of the connecting portion 1221 in the axial direction of the rotating shaft 30 is smaller than the size of the first plate 121 in the axial direction of the rotating shaft 30.
  • Such a design facilitates the covering of the connecting portion 1221 by the first board 121.
  • the size of the boss 123 along the axis of the rotating shaft 30 is smaller than the size of the first plate 121 along the axis of the rotating shaft 30. It is convenient for the boss 123 to rotate in the rotating space 22b, and other structures of the seat body 221 are prevented from interfering with the movement of the boss 123.
  • the top plate 2213 is formed with an opening groove 2213 a that opens toward the connecting portion 1221.
  • the opening groove 2213a provides a retreat space for the connecting portion 1221 to prevent the connecting portion 1221 from interfering with the top plate 2213 during the rotation, so that the connecting plate 12 has a larger rotation range.
  • the mounting base 22 is an integrally formed structure. In this way, the structural strength between the constituent structures of the mounting base 22 is strengthened, and the process flow is saved.
  • the mounting base 22 may also be a split structure, and the constituent structures are connected, such as welding.
  • the connecting plate 12 is an integrally formed structure. In this way, the structural strength between the constituent structures of the connecting plate 12 is strengthened, and the process flow is saved.
  • the connecting plate 12 may also be a split structure, and the constituent structures are connected, for example, welding.
  • the mounting base 22 and the connecting plate 12 provided in the embodiment of the present application may be made of metal materials, so as to increase the texture, further improve the aesthetics, and increase the expressiveness of the product.
  • the mounting base 22 and the connecting plate 12 can also be made of plastic to reduce weight.
  • the embodiment of the present application does not limit the materials of the mounting base 22 and the connecting plate 12.
  • the outer surface of the housing 21 is common with the surface of the seat body 221 and the surface of the connecting plate 12 in the first gap 21b. Form a smooth surface. That is to say, the seat body 221 located in the first notch 21b and the connecting plate 12 located in the first notch 21b will not protrude nor be lower than the outer surface of the housing 21.
  • Such a design can not only improve the aesthetics, but also It is convenient for the user to not feel sharp corners or protruding structures when grasping the housing 21, and has a better hand feeling.
  • the storage box includes an elastic member 40
  • the cover 11 has a critical position
  • the critical position is located between the closed position and the open position
  • the elastic member 40 is loaded on Between the mounting base 22 and the connecting plate 12.
  • both the mounting base 22 and the connecting plate 12 are the loads of the elastic element 40.
  • the elastic member 40 when the cover shell 11 is deviated to either side of the critical position along the rotation direction, the elastic member 40 applies a driving torque to the box cover 10 to drive the cover shell 11 to move to the closed position or the open position” includes the following two In the first case, when the cover shell 11 deviates from the critical position and is located on the first side of the critical position along the rotation direction, the elastic member 40 drives the cover shell 11 to move to the open position.
  • the second type when the cover shell 11 deviates from the critical position and is located at the second side of the critical position along the rotation direction, the elastic member 40 drives the cover shell 11 to move to the closed position.
  • the elastic member 40 applies a force F1 to the box cover 10, and the force F1 generates a first moment W1 around the axis of the rotating shaft 30 (simplified as point O in FIG. 19), and the first moment W1 That is, the above-mentioned driving torque, the cover shell 11 moves to the closed position and remains in the closed position under the action of the first torque W1, that is to say, when there is no external force or the effect of external force on the box cover 10 is not enough to overcome the first torque In the case of the resistance formed by the moment W1, the cover shell 11 will not deviate from the current closed position.
  • the elastic member 40 exerts a force F2 on the box cover 10, and the force F2 generates a second moment W2 around the axis of the rotating shaft 30 (simplified as point O in FIG. 20).
  • the second moment W2 is the above-mentioned The driving torque, wherein the first torque W1 and the second torque W2 have opposite directions.
  • the cover shell 11 moves to the open position and remains in the current open position under the action of the second torque W2, that is, when there is no external force or the effect of the external force on the box cover 10 is insufficient to overcome the resistance formed by the second torque W2 Under the circumstance, the cover shell 11 will not deviate from the current open position.
  • the cover shell 11 When the cover shell 11 needs to be switched from the closed position to the open position, the user can slowly rotate the box cover 10, and the force applied by the user at this time needs to be able to overcome the resistance generated by the first moment W1, that is, the first moment W1 at this time
  • the moment W1 is the resistance moment.
  • the elastic member 40 applies a reverse second moment W2 to the box cover 10, and the direction of the second moment W2 is the same as the rotation The direction is the same.
  • the second torque W2 is the driving torque. Even if the user releases his hand, the cover 11 can automatically rotate under the action of the elastic member 40 until it reaches the open position, and remains open stably under the action of the second torque W2. Location.
  • the cover shell 11 When the cover shell 11 needs to be switched from the open position to the closed position, the user can slowly turn the box cover 10 in the opposite direction. At this time, the force applied by the user needs to be able to overcome the resistance generated by the second moment W2, that is, at this time
  • the second moment W2 is the resistance moment.
  • the elastic member 40 applies the reverse first moment W1 to the box cover 10. Even if the user releases his hand, the cover shell 11 It can also automatically continue to rotate to the closed position under the action of the elastic member 40, and stably maintain the closed position under the action of the first moment W1.
  • the cover shell 11 has the functions of automatic closing and automatic opening, and both the closing process and the opening process have a damping feel, which is beneficial to enhance the user's experience.
  • the elastic member 40 includes at least one torsion spring 40'.
  • the torsion spring 40' includes a first leg 41, a second leg 42, and a spiral body 43.
  • the first leg 41 and the second leg 42 are connected to two axially opposite sides of the spiral body 43.
  • the first leg 41 and the seat body 221 is connected, and the second leg 42 is connected with the connecting plate 12 to drive the cover 11 to rotate around the axis of the rotating shaft 30.
  • the second leg 42 of the torsion spring 40' can drive the cover shell 11 to rotate around the axis of the rotating shaft 30 in the first direction, and can also drive the cover shell 11 to rotate around the axis of the rotating shaft 30 in the second direction.
  • the first direction is opposite to the second direction.
  • the angle between the axis of the spiral body 43 and the axis of the rotating shaft 30 ranges from 45° to 90°. In this way, the space in the direction perpendicular to the axis of the rotating shaft 30 occupied by the torsion spring 40' can be reduced, so that the structure of the storage box is compact.
  • the spiral body 43 is suspended in the air, that is, the spiral body 43 is displaced following the second leg 42.
  • the torsion spring 40' can form the aforementioned first moment W1 in a compressed state, or can form the aforementioned first moment W1 in a stretched state. In the same way, the torsion spring 40' can form the aforementioned second moment W2 in a compressed state, or can form the aforementioned second moment W2 in a stretched state. There is no restriction here.
  • the cover shell 11 When the cover shell 11 rotates, the distance between the end of the first leg 41 and the end of the second leg 42 will change, which will cause the pitch of the spiral body 43 to change, that is, the spiral body 43 An elastic deformation along its axial direction is generated, and therefore, the spiral body 43 has a resilience along its axial direction.
  • the resilient force acts on the box cover 10 to form the aforementioned force F1 and force F2. Since the above-mentioned force F1 and force F2 are roughly along the axial direction of the spiral body 43, the direction of the force is relatively determined. Therefore, in the design process of the torsion spring 40', the diameter, material, and pitch of the spiral body 43 can be easily adjusted. Wait for design.
  • the axis of the spiral body 43 is perpendicular to the axis of the rotating shaft 30.
  • the angle between the axis of the spiral body 43 and the axis of the rotating shaft 30 is 90°. Since the torsion spring 40' relies on the force formed by the elastic deformation of the spiral body 43 in the axial direction, even if the maximum distance between the end of the first leg 41 and the end of the second leg 42 is designed to be relatively small, The torsion spring 40' can also exert a relatively large elastic force on the box cover 10. Therefore, the torsion spring 40' occupies a relatively small size in the height direction (up and down direction) and the width direction (left and right direction) in FIG. Make the storage box compact.
  • the number of torsion springs 40' can be one or multiple, wherein multiple includes two or more. It should be noted that in the embodiment where there are multiple torsion springs 40', the multiple torsion springs 40' may be spaced apart from each other without interfering with each other, or may be connected to each other.
  • the first leg 41 and the second leg 42 described above will both form a force component along the axis of the shaft 30, and the direction of the force component same.
  • This component force will force the box cover 10 to move along the axis of the rotating shaft 30, which will cause a shaking and uneven hand feeling to the user.
  • the number of torsion springs 40' is two, the ends of the first legs 41 of the two torsion springs 40' are fixedly connected, and the two The axis of the spiral body 43 of the torsion spring 40' is parallel.
  • the two torsion springs 40' form the structure of a double torsion spring 40'.
  • the double torsion spring 40' has high structural strength, large torsion force, good stability, is not easily deformed when subjected to a large force, has a long service life, and can improve the reliability and durability of the storage box.
  • the component forces of the two torsion springs 40' in the direction along the axis of the rotating shaft 30 are opposite and can cancel each other. Therefore, the box cover 10 can be centered at the middle position along the axis of the rotating shaft 30.
  • the torsion spring 40' on the right will force the box cover 10 to move to the right.
  • the box cover 10 is stabilized at the middle equilibrium position. In this way, even if there is a large axial gap on both sides of the box cover 10 in the axial direction, the box cover 10 will not move in the axial direction, which can reduce the manufacturing accuracy and assembly accuracy requirements of the box cover 10 and the mounting seat 22. Conducive to reducing production costs.
  • Both the first leg 41 and the second leg 42 are in a bent structure, and the two torsion springs 40' roughly form a regular hexagonal structure.
  • the connecting plate 12 is provided with insertion holes 12a on opposite sides along the axial direction of the rotating shaft 30, and the end of the second leg 42 of one torsion spring 40' is located In one of the insertion holes 12a, the end of the second leg 42 of the other torsion spring 40' is located in the other insertion hole 12a.
  • the end of the second leg 42 of the torsion spring 40' can be rotated in the insertion hole 12a to improve the stress condition of the torsion spring 40'.
  • the two insertion holes 12 a are located on the same straight line, and the line between the two insertion holes 12 a is parallel to the axis of the rotating shaft 30.
  • the insertion holes 12 a are formed on opposite sides of the boss 123 along the axis of the rotating shaft 30.
  • the size of the boss 123 in the axial direction of the rotating shaft 30 is smaller than the size of the first plate 121 in the axial direction of the rotating shaft 30. In this way, the distance between the ends of the second leg 42 of the two torsion springs 40' is small, which facilitates the installation of the torsion spring 40'.
  • the position where the support rib 2211 is used to abut the boss 123 is provided with a avoidance notch 2211b.
  • the boss 123 When the cover 11 is in the closed position, a part of the boss 123 is located at the avoidance notch 2211b. Inside. In this way, not only can the boss 123 and the supporting rib 2211 be effectively matched, but also the thickness of the boss 123 in the direction perpendicular to the axis of the rotating shaft 30 can be made thicker, which is convenient for arranging the insertion hole 12a on the boss 123. Avoid the hole wall of the insertion hole 12a from being too thin.
  • the base body 221 includes a bottom plate 2214 connected to the bottom end of the connecting rib 2212.
  • the top surface of the bottom plate 2214 is formed with a recessed area 2214a.
  • the seat body 221 also includes a baffle 2215 on the top side of the recessed area 2214a, the baffle 2215 and the surface of the recessed area 2214a jointly define a limiting groove, and the first leg 41 of the torsion spring 40' is movably arranged in the limiting groove .
  • the blocking piece 2215 can prevent the first leg 41 from rising from the top of the recessed area 2214a The side is separated from the bottom plate 2214.
  • the inner surface of the housing 21 is provided with an inserting groove 20a
  • the seat body 221 can be inserted into the inserting groove 20a from the top opening of the accommodating space 21a, and the seat body 221 is supported by the inserting groove 20a on the bottom wall.
  • the seat body 221 can be first inserted into the insertion slot 20a from the top opening of the accommodating space 21a.
  • the insertion slot 20a can not only restrict the downward movement of the seat body 221, but also restrict the movement of the seat body 221 along the shaft 30.
  • the axis direction and the axis direction perpendicular to the rotating shaft 30 move, that is, the seat body 221 is restricted from moving in the downward, front, rear, left, and right directions in the figure.
  • the fixed installation of the seat body 221 can be realized without the use of fastening methods such as screws or bonding, no additional fasteners are required, the fastening method is reliable, and assembly time is saved.
  • the storage box further includes a storage cover 50, and the storage cover 50 is formed with a storage groove 50a.
  • the receiving cover 50 is pressed against the side of the seat body 221 facing the box cover 10 to fix the seat body 221 in the insertion groove 20a.
  • the receiving cover 50 is pressed against the side of the seat body 221 facing the box cover 10, and the receiving cover 50 is used to fix the seat 221 in the insertion groove 20a, that is,
  • the storage cover 50 can restrict the upward movement of the seat body 221 and prevent the seat body 221 from falling out of the top side of the insertion groove 20a.
  • the storage box is an earphone charging box, the earphones are placed in the storage slot 50a.
  • the box body 20 includes a first rib 23 and two second ribs 24 protruding from the inner surface of the housing 21.
  • the first rib 23 extends in a direction parallel to the axis of the rotating shaft 30, the two second ribs 24 extend from opposite ends of the first rib 23 toward the box cover 10, and the second ribs 24 face away from the housing 21.
  • One end is bent toward one side of the other second convex rib 24.
  • the two second convex ribs 24, the first convex rib 23 and the inner surface of the housing 21 jointly surround an insertion groove 20 a, and the seat body 221 is supported on the first convex rib 23. In this way, the insertion groove 20a can be manufactured and formed quickly and conveniently.

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Abstract

本申请提供一种转动机构，转动机构包括连接板、安装座以及转轴。所述连接板具有第一位置和第二位置，所述安装座包括座体和沿所述座体两侧延伸的凸出部，所述座体形成有第二缺口，所述第二缺口位于两个所述凸出部之间，所述凸出部形成有容纳槽，所述容纳槽朝所述座体的外侧敞开，所述连接板位于所述第一位置的状态下，所述连接板的部分位于所述座体的内侧，所述连接板位于所述第二位置的状态下，所述连接板的部分位于所述第二缺口内以封闭所述第二缺口，所述转轴经所述连接板和所述座体伸入所述容纳槽内，以使所述连接板能够在所述第一位置和所述第二位置之间切换。本申请还提供一种收纳盒，包括上述转动机构。

Description

转动机构以及收纳盒
相关申请的交叉引用
本申请基于申请号为202010550871.6、申请日为2020年06月16日的中国专利申请，以及申请号为202021113797.3、申请日为2020年06月16日的中国专利申请提出，并要求上述两个中国专利申请的优先权，上述两个中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及耳机收纳技术领域，尤其涉及一种转动机构以及收纳盒。
背景技术
现有的耳机充电盒包括盒体和与盒体枢接的盒盖，盒体形成有顶部开口的容纳空间，盒盖用于盖合盒体。盒盖相对于盒体转动以处于打开位置和闭合位置。容纳空间通常除了需要容纳耳机外，还需要容纳用于耳机充电的其他结构，因此，如何使得耳机充电盒结构紧凑尤为重要。
发明内容
有鉴于此，本申请实施例一方面提供一种转动机构，包括：
连接板，所述连接板具有第一位置和第二位置；
安装座，包括座体和沿所述座体两侧延伸的凸出部，所述座体形成有第二缺口，所述第二缺口位于两个所述凸出部之间，所述凸出部形成有容纳槽，所述容纳槽朝所述座体的外侧敞开，所述连接板位于所述第一位置的状态下，所述连接板的部分位于所述座体的内侧，所述连接板位于所述第二位置的状态下，所述连接板的部分位于所述第二缺口内以封闭所述第二缺口；以及
转轴，所述转轴经所述连接板和所述座体伸入所述容纳槽内，以使所述连接板能够在所述第一位置和所述第二位置之间切换。
本申请实施例另一方面提供一种收纳盒，包括：
盒盖，所述盒盖包括盖壳和与所述盖壳连接的连接板；
盒体，所述盒体包括壳体和安装座，所述壳体包括顶部开口的容纳空间和形成于所述壳体的侧壁上的第一缺口，所述容纳空间与所述第一缺口连通，所述安装座包括座体和沿所述座体两侧延伸的凸出部，所述座体形成有第二缺口，所述凸出部形成有容纳槽，所述安装座连接在所述第一缺口处，所述凸出部位于所述容纳空间内，所述容纳槽面向所述壳体的侧壁敞开，所述容纳槽与所述壳体的侧壁共同围设形成第一轴孔；以及
转轴，所述转轴经所述连接板和所述座体伸入所述第一轴孔内，以使所述盖壳能够在打开位置和盖合所述壳体的闭合位置之间切换，所述盖壳位于所述闭合位置的状态下，所述连接板的部分位于所述第 二缺口内以封闭所述第二缺口，所述座体的部分和所述连接板的部分共同封闭所述第一缺口。
附图说明
图1为本申请实施例提供的收纳盒的一种状态下的结构示意图，其中，盖壳处于闭合位置；
图2为图1中收纳盒的另一个视角的结构示意图；
图3为图1中收纳盒处于另一种状态下的结构示意图，其中，盖壳处于打开位置；
图4为图3中收纳盒省略收纳盖板后的结构示意图；
图5为图3中收纳盒的爆炸示意图；
图6为本申请实施例提供的一种盒盖的结构示意图；
图7为本申请实施例提供的一种盒体的结构示意图；
图8为本申请实施例提供的连接板、安装座、转轴以及弹性件的装配示意图；
图9为图8所示结构的另一个视角的结构示意图；
图10为图8所示结构的又一个视角的结构示意图；
图11为图8所示结构的爆炸示意图；
图12为本申请实施例提供的一种安装座的结构示意图；
图13为图12中安装座的另一视角的结构示意图；
图14为图12中安装座的又一视角的结构示意图；
图15为本申请实施例提供的一种连接板的结构示意图；
图16为图15中连接板的另一个视角的结构示意图；
图17为图1中收纳盒的剖视图；
图18为图17中所示结构另一个状态下的结构示意图，其中，盖壳处于打开位置；
图19为本申请实施例收纳盒的力学原理示意图，其中，盖壳处于打开位置；
图20为图19中所示结构的另一个状态下的力学原理示意图，其中，盖壳处于闭合位置；
图21为本申请实施例提供的一种弹性件的结构示意图。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的技术特征可以相互组合，本申请实施例中，“mm”是指国际单位毫米。“顶”、“底”、方位或位置关系为基于附图17所示的方位或位置关系，具体地，图17中的上方为“顶”，下方为“底”。需要理解的是，这些方位术语仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。具体实施方式中的详细描述应理解为本申请宗旨的解释说明，不应视为对本申请的不当限制。
本申请实施例期望提供一种转动机构以及收纳盒，具有结构紧凑的特性，为达到上述有益效果，本申请实施例的技术方案是这样实现的：
本申请实施例一方面提供一种转动机构，包括：
连接板，连接板具有第一位置和第二位置；
安装座，包括座体和沿座体两侧延伸的凸出部，座体形成有第二缺口，第二缺口位于两个凸出部之间，凸出部形成有容纳槽，容纳槽朝座体的外侧敞开，连接板位于第一位置的状态下，连接板的部分位于座体的内侧，连接板位于第二位置的状态下，连接板的部分位于第二缺口内以封闭第二缺口；以及
转轴，转轴经连接板和座体伸入容纳槽内，以使连接板能够在第一位置和第二位置之间切换。
一些实施方案中，座体包括支撑筋以及连接筋，支撑筋沿转轴的轴线方向延伸，两个连接筋分别与支撑筋的两端连接，支撑筋和两个连接筋共同围设形成第二缺口，凸出部与连接筋连接，转轴穿过连接筋伸入容纳槽内；
连接板包括第一板体以及第二板体，第一板体包括中间部和外缘部，外缘部围设在中间部外围，外缘部沿转轴的轴线方向的相对的两侧形成有避让槽，连接板位于第二位置的状态下，连接筋的部分位于避让槽内，外缘部、支撑筋和两个连接筋共同围设形成环形结构，中间部位于环形结构内，第二板体与第一板体的内侧端面连接，第二板体形成有沿转轴的轴线方向设置的第二轴孔，转轴穿设于第二轴孔内。
本申请实施例另一个方面提供一种收纳盒，包括：
盒盖，盒盖包括盖壳和与盖壳连接的连接板；
盒体，盒体包括壳体和安装座，壳体包括顶部开口的容纳空间和形成于壳体的侧壁上的第一缺口，容纳空间与第一缺口连通，安装座包括座体和沿座体两侧延伸的凸出部，座体形成有第二缺口，凸出部形成有容纳槽，安装座连接在第一缺口处，凸出部位于容纳空间内，容纳槽面向壳体的侧壁敞开，容纳槽与壳体的侧壁共同围设形成第一轴孔；以及
转轴，转轴经连接板和座体伸入第一轴孔内，以使盖壳能够在打开位置和盖合壳体的闭合位置之间切换，盖壳位于闭合位置的状态下，连接板的部分位于第二缺口内以封闭第二缺口，座体的部分和连接板的部分共同封闭第一缺口。
一些实施方案中，座体包括：
支撑筋，支撑筋沿转轴的轴线方向延伸，支撑筋朝壳体外侧的端面形成有台阶面，台阶面支撑于第一缺口的底壁上；以及
连接筋，两个连接筋分别与支撑筋的两端连接，支撑筋和两个连接筋共同围设形成第二缺口；
凸出部与连接筋连接，转轴穿过连接筋伸入第一轴孔内，支撑筋和两个连接筋连接在第一缺口上。
一些实施方案中，连接板包括：
第一板体，第一板体沿转轴的轴线方向的相对的两侧分别形成有避让槽，盖壳位于闭合位置的状态下，连接筋的部分位于避让槽内，且连接筋的部分、支撑筋的部分和第一板体共同封闭第一缺口；以及
第二板体，第二板体包括连接部和从连接部朝盒盖延伸的延伸部，连接部与第一板体靠近容纳空间的一侧连接，延伸部与盖壳连接，连接部形成有沿转轴的轴线方向设置的第二轴孔，转轴穿设于第二轴孔内。
一些实施方案中，第一板体包括中间部和外缘部，外缘部围设在中间部外围，避让槽形成于外缘部上，外缘部、支撑筋和两个连接筋共同围设形成环形结构，中间部位于环形结构内。
一些实施方案中，第一板体朝向容纳空间的端面形成有凹槽，凹槽沿转轴的轴线方向延伸，转轴的 部分位于凹槽内。
一些实施方案中，第二板体包括从连接部朝座体延伸的凸台，座体包括与连接筋的顶端连接的顶板，支撑筋和顶板共同限定出转动空间，沿座体的高度方向，转轴位于顶板和支撑筋之间，凸台能够在转动空间内绕转轴的轴线转动，凸台与顶板抵接以限定盖壳的打开位置，凸台与支撑筋抵接以限定盖壳的闭合位置。
一些实施方案中，连接部沿转轴的轴线方向的尺寸小于第一板体沿转轴的轴线方向的尺寸；
和/或，凸台沿转轴的轴线方向的尺寸小于第一板体沿转轴的轴线方向的尺寸。
一些实施方案中，顶板形成有朝向连接部开口的开口槽，盖壳位于闭合位置的状态下，连接部的部分位于开口槽内。
一些实施方案中，安装座为一体成型结构；
和/或，连接板为一体成型结构。
一些实施方案中，盖壳位于闭合位置的状态下，壳体的外表面与位于第一缺口内的座体的表面、连接板的表面共同构成平滑面。
一些实施方案中，收纳盒包括弹性件，盖壳具有临界位置，临界位置位于闭合位置和打开位置之间，弹性件负载于安装座和连接板之间，盖壳位于临界位置的状态下，弹性件对盒盖施加的力矩为零；当盖壳偏向临界位置沿转动方向的任意一侧，弹性件对盒盖施加驱动力矩以驱动盖壳运动至闭合位置或打开位置。
一些实施方案中，弹性件包括至少一个扭簧，扭簧包括第一支腿、第二支腿以及螺旋体，第一支腿和第二支腿连接于螺旋体的轴向相对两侧，第一支腿与座体连接，第二支腿与连接板连接以带动盖壳绕转轴的轴线转动，螺旋体的轴线与转轴的轴线的夹角范围为45°～90°。
一些实施方案中，扭簧的数量为两个，两个扭簧的第一支腿的端部固定连接，两个扭簧的螺旋体的轴线平行。
一些实施方案中，连接板沿转轴的轴线方向的相对两侧设置有插接孔，其中一个扭簧的第二支腿的端部位于其中一个插接孔内，其中另一个扭簧的第二支腿的端部位于另一个插接孔内。
一些实施方案中，壳体的内表面设置有插接槽，座体能够从容纳空间的顶部开口插入插接槽内，座体支撑于插接槽的底壁上。
一些实施方案中，盒体包括凸出于壳体的内表面的第一凸筋和两个第二凸筋，第一凸筋沿平行于转轴的轴线的方向延伸，两个第二凸筋从第一凸筋的相对两端朝向盒盖方向延伸，第二凸筋背离壳体的一端朝向另一第二凸筋一侧弯折，两个第二凸筋、第一凸筋和壳体的内表面共同围设形成插接槽，座体支撑于第一凸筋上。
一些实施方案中，收纳盒为耳机充电盒，耳机收纳于容纳空间内，耳机充电盒能够为耳机充电。
本申请实施例提供的转动机构，转轴经连接板和座体伸入容纳槽内，利用座体与和凸出部共同承受弯矩和扭矩。这样，在保证安装座能够承受足够大的弯矩和扭矩条件下，利用凸出部承受来自转轴的大部分作用力，可以将座体与转轴连接的部分的尺寸做小。由于容纳槽朝座体的外侧敞开，如此，在将转动机构设置于其他装置的外壳上时，凸出部能够紧贴外壳的侧壁，减小凸出部与外壳的侧壁之间的距离，避免安装座占据过多的空间，使得安装座与外壳结构更加紧凑。本申请实施例提供的收纳盒，包括上述 转动机构，具有与上述转动机构相同的有益效果。
下面具体说明本申请实施例提供的转动机构以及收纳盒，请参见图8～图16，本申请实施例提供一种转动机构，转动机构包括连接板12、安装座22、以及转轴30。连接板12具有第一位置和第二位置。安装座22包括座体221和沿座体221两侧延伸的凸出部222。座体221形成有第二缺口221a，第二缺口221a位于两个凸出部222之间。凸出部222形成有容纳槽222a。容纳槽222a朝座体221的外侧敞开。即容纳槽222a背离第一位置敞开。连接板12位于第一位置的状态下，连接板12的部分位于座体221的内侧(请参见图18)。也就是说，连接板12位于第二缺口221a外，连接板12的部分没有封闭第二缺口221a。连接板12位于第二位置的状态下，连接板12的部分位于第二缺口221a内以封闭第二缺口221a(请参见图8)。转轴30经连接板12和座体221伸入容纳槽222a内，以使连接板12能够在第一位置和第二位置之间切换。
连接板12绕转轴30的轴线相对于安装座22转动，如此，连接板12绕转轴30的轴线沿第一方向转动，连接板12能够位于第一位置(请参见图18)；连接板12也能够绕转轴30的轴线沿第二方向转动，此时，连接板12位于第二位置(请参见图9)。可以将安装座设置在外壳上，外壳可以是收纳盒的盒体，也可以是板体，还可以是其他需要实现转动连接的装置的外壳。外壳形成第一缺口，将安装座设置在外壳的第一缺口处，将容纳槽222a的敞开处面向外壳的侧壁(请参见图4)，这样可以利用容纳槽222a与外壳的侧壁共同围设形成第一轴孔，由于转轴30经连接板12和座体221伸入容纳槽222a内，也就是说，转轴30经连接板12和座体221穿设于第一轴孔22a内(以外壳为收纳盒的盒体为例)，即转轴30经位于第一缺口21b内的连接板12和座体221穿设于第一轴孔22a内，利用座体221与和凸出部222共同承受弯矩和扭矩。这样，在保证安装座22能够承受足够大的弯矩和扭矩条件下，利用凸出部222承受来自转轴30的大部分作用力，可以将座体221与转轴30连接的部分的尺寸做小，即座体221位于第一缺口21b内的部分的尺寸尽量做小。连接板12位于第二位置的状态下，用户从座体221的外侧观察连接板12和安装座22，由于座体221位于第一缺口21b内的部分尺寸较小，还能使座体221和连接板12之间呈现一体化结构的视觉效果，避免为了保证安装座22有效受力不得不将座体221与转轴30连接的部分尺寸做大，导致连接板12和座体221视觉上出现分节的情况，在工业设计上，本申请实施例的结构能够极大的提高美观度，增加质感和产品表现力。
在一具体实施例中，本申请实施例的转动机构，请参见图8～图16，座体221包括支撑筋2211以及连接筋2212。连接板12包括第一板体121以及第二板体122。支撑筋2211沿转轴30的轴线方向延伸。也就是说，支撑筋2211沿平行于转轴30的轴线方向延伸。一些实施方案中，支撑筋2211朝安装座22的外侧的端面形成有台阶面2211a。台阶面2211a支撑于外壳的第一缺口的底壁上。两个连接筋2212分别与支撑筋2211的两端连接。支撑筋2211和两个连接筋2212共同围设形成第二缺口221a。凸出部222与连接筋2212连接，转轴30穿过连接筋2212伸入容纳槽222a内。第一板体121包括中间部1211和外缘部1212。外缘部1212围设在中间部1211外围。外缘部1212沿转轴30的轴线方向的相对的两侧形成有避让槽121a。连接板12位于第二位置的状态下，连接筋2212的部分位于避让槽121a内，外缘部1212、支撑筋2211和两个连接筋2212共同围设形成环形结构，中间部1211位于环形结构内。如此，用户从安装座22的外侧观察连接板12和安装座22，外缘部1212、支撑筋2211和两个连接筋2212呈现出一体化结构的视觉效果。第二板体122与第一板体121的内侧端面连接。即，第二板体122与第一板体121靠近座体221内侧的端面连接。具体的，第二板体122包括连接部1221和从连接部1221朝远离安装座22的方向延伸的延伸部1222。连接部1221与第一板体121的内侧端面连接。延伸部1222作为受力结构用于与外部结构连接。第二板体122形成有沿转轴30的轴线方向设置的第 二轴孔1221a，转轴30穿设于第二轴孔1221a内。如此，利用第二板体122作为主要受力结构，第一板体121可以将第二板体122和转轴30遮盖起来。具体的，第二轴孔1221a可以形成于连接部1221上。支撑筋2211和两个连接筋2212连接在外壳的第一缺口上。连接筋2212的部分、支撑筋2211的部分和第一板体121共同封闭第一缺口21b。也就是说，将转动机构设置于外壳上时，连接筋2212的部分和支撑筋2211的部分均位于外壳的第一缺口内，且和连接板12的部分共同封闭外壳的第一缺口。如此，利用外壳的第一缺口的侧壁限制座体221沿转轴30的轴线方向移动，利用外壳第一缺口的底壁限制座体221向下移动，提高安装座22的结构稳定性。
在一实施例中，本申请实施例提供的转动机构用于收纳盒，具体请参见图1～图7，本申请实施例提供一种收纳盒，收纳盒包括盒盖10、盒体20以及转轴30。盒盖10包括盖壳11和与盖壳11连接的连接板12。盒体20包括壳体21和安装座22。壳体21包括顶部开口的容纳空间21a和形成于壳体21的侧壁上的第一缺口21b。容纳空间21a与第一缺口21b连通。安装座22包括座体221和沿座体221两侧延伸的凸出部222(请参见图8～图10)。座体221形成有第二缺口221a(请参见图12)。凸出部222形成有容纳槽222a(请参见图12)。安装座22连接在第一缺口21b处。凸出部222位于容纳空间21a内。容纳槽222a面向壳体21的侧壁敞开。容纳槽222a与壳体21的侧壁共同围设形成第一轴孔22a(请参见图4)。转轴30经连接板12和座体221伸入第一轴孔22a内，以使盖壳11能够在打开位置和盖合壳体21的闭合位置之间切换。盖壳11位于闭合位置的状态下，连接板12的部分位于第二缺口221a内以封闭第二缺口221a，座体221的部分和连接板12的部分共同封闭第一缺口21b。
盒盖10绕转轴30的轴线相对于盒体20转动，如此，盒盖10绕转轴30的轴线沿第一方向转动，盖壳11能够位于打开位置，此时，可以通过容纳空间21a的顶部开口向容纳空间21a放置物品；盒盖10也能够绕转轴30的轴线沿第二方向转动，此时，盖壳11位于闭合位置，盖壳11盖合壳体21。座体221的部分和连接板12的部分共同封闭第一缺口21b，也就是说，座体221的部分和连接板12的部分均位于第一缺口21b内，位于第一缺口21b内的连接板12的部分同时也位于第二缺口221a内且封闭第二缺口221a。在盒盖10相对于盒体20转动的过程中，连接板12位于第二缺口221a内的部分避开第二缺口221a和第一缺口21b向壳体21内部运动，而座体221位于第一缺口21b内的部分固定不动。第一轴孔22a由容纳槽222a与壳体21的侧壁共同围设形成，转轴30经连接板12和座体221穿设于第一轴孔22a内，即转轴30经位于第一缺口21b内的连接板12和座体221穿设于第一轴孔22a内，利用座体221与和凸出部222共同承受弯矩和扭矩。这样，在保证安装座22能够承受足够大的弯矩和扭矩条件下，利用凸出部222承受来自转轴30的大部分作用力，可以将座体221与转轴30连接的部分的尺寸做小，即座体221位于第一缺口21b内的部分的尺寸尽量做小。盖壳11位于闭合位置的状态下，用户从壳体21背离凸出部222的一侧观察盒盖10和盒体20，安装座22的大部分结构都隐藏于壳体21内，由于座体221位于第一缺口21b内的部分尺寸较小，还能使座体221和连接板12之间呈现一体化结构的视觉效果，避免为了保证安装座22有效受力不得不将座体221与转轴30连接的部分尺寸做大，导致连接板12和座体221视觉上出现分节的情况，在工业设计上，本申请实施例的结构能够极大的提高美观度，增加质感和产品表现力。此外，座体221位于第一缺口21b内的部分可以限制安装座22沿转轴30的轴线方向移动。又由于容纳槽222a面向所述壳体21的侧壁敞开，容纳槽222a与壳体21的侧壁共同围设形成第一轴孔22a，如此，凸出部222能够紧贴壳体21的侧壁，减小凸出部222与壳体21的侧壁之间的距离，避免安装座22占据盒体20内过多的空间，使得盒体20的结构更加紧凑。
需要说明的是，第二方向与第一方向相反。示例性的，第一方向为顺时针方向，则第二方向为逆时针方向。当然，第一方向为逆时针方向，则第二方向为顺时针方向。座体221的内侧是指壳体21靠近容纳空间21a的一侧。相对而言，座体221的外侧是指壳体21远离容纳空间21a的一侧。也就是说，座体221的内侧和座体221的外侧是指座体221相对的两侧，为了便于本申请的描述，本申请实施例限定了座体221的内侧和座体221的外侧。
可以理解的是，将本申请实施例提供的转动机构用于收纳盒，转动机构中连接板12位于第一位置即收纳盒的盖壳11位于打开位置，转动机构中连接板12位于第二位置即收纳盒的盖壳11位于闭合位置。
在一实施例中，请参见图1～图7，收纳盒为耳机充电盒，耳机收纳于容纳空间21a内，耳机充电盒能够为耳机充电。由于盒体20既要容纳耳机，还会需要设置电源、电路板、充电触片等用于给耳机充电的结构，盒体20内的零件较多，使得盒体20内用于容纳安装座22的空间比较狭小，而本申请实施例的安装座22结构紧凑，适用于耳机充电盒的壳体21内的狭小空间。
耳机充电盒用于给配套的耳机充电，具体地，耳机充电盒的内部具有储存电能的电源，当耳机放置于耳机充电盒中，储存电能的电源即可给耳机充电。本申请实施例中的耳机可以与诸如手机、平板等智能终端进行配对、连接等操作，在用户使用时智能终端时能够自动将音频切换到该耳机中。耳机可以是蓝牙耳机、红外耳机等，在此不做限制。
在一实施例中，请参见图8～图14，座体221包括支撑筋2211以及连接筋2212。支撑筋2211沿转轴30的轴线方向延伸。支撑筋2211朝壳体21外侧的端面形成有台阶面2211a，台阶面2211a支撑于第一缺口21b的底壁上。两个连接筋2212分别与支撑筋2211的两端连接。支撑筋2211和两个连接筋2212共同围设形成第二缺口221a。凸出部222与连接筋2212连接，转轴30穿过连接筋2212伸入第一轴孔22a内，支撑筋2211和两个连接筋2212连接在第一缺口21b上。也就是说，连接筋2212的部分和支撑筋2211的部分均位于第一缺口21b内，且和连接板12的部分共同封闭第一缺口21b。如此，利用第一缺口21b的侧壁限制座体221沿转轴30的轴线方向移动，利用第一缺口21b的底壁限制座体221向下移动，提高安装座22的结构稳定性。
在一些实施例中，请参见图1、图7、图9和图12，连接筋2212(图7)位于第一缺口21b(请参见图12)内的部分沿转轴30(请参见图9)的轴线方向的长度为A，其中，0.5mm≤A≤1.2mm。例如，A可以为0.5mm、0.8mm、1.0mm、1.1mm或1.2mm等。在一些实施例中，第一缺口21b沿转轴30的轴线方向的长度为B，其中1/25≤A/B≤1/15。例如，A与B的比值可以为1:25、1:24、1:23、1:21、1:20、1:18、1:15等。如此，在保证座体221位于第一缺口21b内的部分的受力能力的条件下，使得连接筋2212位于第一缺口21b内的部分沿转轴30的轴线方向的长度足够小，达到连接筋2212位于第一缺口21b内的部分和连接板12近乎完全一体化的视觉效果，进一步提高美观度。
在一实施例中，请参见图8～图11以及图15～图16，连接板12包括第一板体121以及第二板体122。第一板体121沿转轴30的轴线方向的相对的两侧分别形成有避让槽121a，盖壳11位于闭合位置的状态下，连接筋2212的部分位于避让槽121a内，且连接筋2212的部分、支撑筋2211的部分和第一板体121共同封闭第一缺口21b。第二板体122包括连接部1221和从连接部1221朝盒盖10延伸的延伸部1222。连接部1221与第一板体121靠近容纳空间21a的一侧连接。延伸部1222与盖壳11连接。连接部1221形成有沿转轴30的轴线方向设置的第二轴孔1221a，转轴30穿设于第二轴孔1221a内。
转轴30穿设于第二轴孔1221a和第一轴孔22a以使转轴30将第二板体122和凸出部222连接起来。如此， 通过第二板体122承受弯矩和扭矩，也就是说，第二板体122为主要受力结构。而将延伸部1222与盖壳11连接起来，以便增强第二板体122的受力能力。由于连接部1221与第一板体121靠近容纳空间21a的一侧连接，第一板体121可以将转轴30、连接部1221以及座体221的其他结构遮盖起来，以使用户从第一板体121背离容纳空间21a的一侧看不到盒体20的内部结构，进一步提高收纳盒的美观度。
具体的，延伸部1222与盖壳11连接，可以是延伸部1222与盖壳11之间焊接，也可以是，延伸部1222与盖壳11之间通过连接件连接，连接件可以为螺栓(请参见图17和图18)。如此便于从盖壳11上装卸连接板12。
在一实施例中，请参见图9、图10和图15，第一板体121包括中间部1211和外缘部1212。外缘部1212围设在中间部1211外围。避让槽121a形成于外缘部1212上。外缘部1212、支撑筋2211和两个连接筋2212共同围设形成环形结构。中间部1211位于环形结构内。如此，盖壳11位于闭合位置的状态下，用户从壳体21背离容纳空间21a的一侧观察盒盖10和盒体20，外缘部1212、支撑筋2211和两个连接筋2212呈现出一体化结构的视觉效果。
具体的，环形结构可以为圆形、椭圆形或多边形等。多边形可以为四边形、五边形、六边形等。在一具体实施例中，环形结构为矩形。
一些实施方案中，请参见图9和图10，在第一板体121所在的平面上，支撑筋2211和两个连接筋2212共同形成的投影图形与外缘部1212的投影图形呈轴对称。如此，进一步提高美感。
在一些实施例中，请参见图9、图10和图15，支撑筋2211和外缘部1212之间的接触缝与盖壳11和壳体21之间的接触缝平齐。如此，避免支撑筋2211和外缘部1212与盖壳11和壳体21之间出现错缝的视觉效果，进一步提高美感。
在一些实施例中，请参见图9、图10和图15，中间部1211背离容纳空间21a的端面形成有凹台。收纳盒包括设置于凹台上的面板。面板可以为显示屏，也可以为信息贴纸。信息贴纸是指包含有警示信息、产品信息或其他信息的贴纸。如此设计，可以充分利用中间部1211背离容纳空间21a的端面传递信息。
具体的，凹台可以为圆形、椭圆形或多边形等。多边形可以为四边形、五边形、六边形等。在一具体实施例中，凹台为矩形。
在一些实施例中，请参见图9、图10和图15，外缘部1212背离容纳空间21a的端面、支撑筋2211背离容纳空间21a的端面和两个连接筋2212背离容纳空间21a的端面呈第一色彩。如此，使得外缘部1212、支撑筋2211和两个连接筋2212呈现出一体化结构。一些实施方案中，中间部1211背离容纳空间21a的端面呈第二色彩，第一色彩与第二色彩，如此，利用第一色彩与第二色彩的不同，进一步提供外缘部1212、支撑筋2211和两个连接筋2212呈现出一体化结构的视觉效果。当然，第一色彩也可以和第二色彩相同。如此，中间部1211、外缘部1212、支撑筋2211和两个连接筋2212共同呈现出一体化结构的视觉效果。示例性的，第一色彩可以为金色，第二色彩为银色。
在一些实施例中，请参见图9、图10和图15，外缘部1212背离容纳空间21a的端面、支撑筋2211背离容纳空间21a的端面和两个连接筋2212背离容纳空间21a的端面呈第一纹路。如此，使得外缘部1212、支撑筋2211和两个连接筋2212呈现出一体化结构。进一步地，中间部1211背离容纳空间21a的端面呈第二纹路，第一纹路与第二纹路，如此，利用第一纹路与第二纹路的不同，进一步提供外缘部1212、支撑筋2211和两个连接筋2212呈现出一体化结构的视觉效果。当然，第一纹路也可以和第二纹路相同。如此，中间部1211、 外缘部1212、支撑筋2211和两个连接筋2212呈现出一体化结构的视觉效果。示例性的，第一纹路可以为斜纹、井字纹、菱形纹等。第二纹路也可以为斜纹、井字纹、菱形纹等。
在一些实施例中，请参见图4和图5，转轴30可以为一个长轴，长轴贯穿第一轴孔22a、第二轴孔1221a和座体221。转轴30也可以为两个短轴，其中一个短轴穿过一个第一轴孔22a和座体221的一侧伸入第二轴孔1221a内，其中另一个短轴穿过另一个第一轴孔22a和座体221的另一侧伸入第二轴孔1221a内。以上均可以通过转轴30将连接板12和安装座22连接起来。
在另一些实施例中，两个短轴也可以与连接板12相对的两侧连接，两个短轴分别伸入两个第一轴孔22a内，以使连接板12与安装座22枢接。
在一实施例中，请参见图11和16，第一板体121朝向容纳空间21a的端面形成有凹槽121b，凹槽121b沿转轴30的轴线方向延伸，转轴30的部分位于凹槽121b内。如此，便于减小第一板体121朝向容纳空间21a的端面与转轴30之间的距离，使得安装座22的结构更加紧凑。此外，连接板12在转动过程中，凹槽121b与转轴30的配合还能起到转动导向作用，使得连接板12的转动过程更加平稳。
具体的，凹槽121b的槽壁面与转轴30的外表面相适配。换句话说，转轴30为圆柱体，凹槽121b的槽壁面为与转轴30的外表面相适配的曲面。
在一实施例中，请参见图13～图18，第二板体122包括从连接部1221朝座体221延伸的凸台123。座体221包括与连接筋2212的顶端连接的顶板2213，支撑筋2211和顶板2213共同限定出转动空间22b，沿座体221的高度方向，转轴30位于顶板2213和支撑筋2211之间，凸台123能够在转动空间22b内绕转轴30的轴线转动，凸台123与顶板2213抵接以限定盖壳11的打开位置，凸台123与支撑筋2211抵接以限定盖壳11的闭合位置。通过支撑筋2211止档接触凸台123，以限定盖壳11的闭合位置，通过顶板2213止档接触凸台123，从而限定盖壳11的打开位置。如此，不仅使得盖壳11能够稳定的保持在闭合位置和打开位置，还能够限定盖壳11的打开限定角度，示例性的，通过控制顶板2213的倾斜角度或者在顶板2213上设置不同深度的凹陷区域2214a以限制盖壳11的打开角度，例如打开角度可以为80°、90°、100°等，从而便于从容纳空间21a内拿取或放置物品。
在一实施例中，请参见图16，连接部1221沿转轴30的轴线方向的尺寸小于第一板体121沿转轴30的轴线方向的尺寸。如此设计，便于通过第一板体121将连接部1221遮盖起来。
在一实施例中，请参见图16，凸台123沿转轴30的轴线方向的尺寸小于第一板体121沿转轴30的轴线方向的尺寸。便于凸台123在转动空间22b内转动，避免座体221的其他结构干涉凸台123的运动。
在一实施例中，请参见图12～图14，顶板2213形成有朝向连接部1221开口的开口槽2213a，盖壳11位于闭合位置的状态下，连接部1221的部分位于开口槽2213a内。开口槽2213a为连接部1221提供了避让空间，避免连接部1221在转动过程中与顶板2213干涉，使得连接板12具有较大的转动幅度。
在一实施例中，请参见图12～图14，安装座22为一体成型结构。如此，加强安装座22各组成结构之间的结构强度，节约工艺流程。当然，安装座22也可以为分体式结构，各组成结构之间连接，例如焊接。
在一实施例中，请参见图15～图16，连接板12为一体成型结构。如此，加强连接板12各组成结构之间的结构强度，节约工艺流程。当然，连接板12也可以为分体式结构，各组成结构之间连接，例如焊接。
本申请实施例提供的安装座22和连接板12可以采用金属材料制作，以便增加质感，进一步提高美观度，增加产品表现力。当然，安装座22和连接板12也可以采用塑料制作，以便减轻重量。本申请实施例 并不对安装座22和连接板12的材料予以限制。
在一实施例中，请参见图1和图2，盖壳11位于闭合位置的状态下，壳体21的外表面与位于第一缺口21b内的座体221的表面、连接板12的表面共同构成平滑面。也就是说，位于第一缺口21b内的座体221和位于第一缺口21b内的连接板12不会突出也不会低于壳体21的外表面，如此设计，不仅可以提高美观度，还便于用户在抓握壳体21时，不会感受到尖角或突出的结构，具有较好的手感。
在一实施例中，请参见图4～图5以及图17～图20，收纳盒包括弹性件40，盖壳11具有临界位置，临界位置位于闭合位置和打开位置之间，弹性件40负载于安装座22和连接板12之间。也就是说，对于弹性件40而言，安装座22和连接板12均为弹性件40的负载。盖壳11位于临界位置的状态下，弹性件40对盒盖10施加的力矩为零。当盖壳11偏向临界位置沿转动方向的任意一侧，弹性件40对盒盖10施加驱动力矩以驱动盖壳11运动至闭合位置或打开位置。
需要说明的是，所述的“当盖壳11偏向临界位置沿转动方向的任意一侧，弹性件40对盒盖10施加驱动力矩以驱动盖壳11运动至闭合位置或打开位置”包括如下两种情况，第一种：当盖壳11偏离临界位置，且位于临界位置沿转动方向的第一侧时，弹性件40驱动盖壳11运动至打开位置。第二种：当盖壳11偏离临界位置，且位于临界位置沿转动方向的第二侧时，弹性件40驱动盖壳11运动至闭合位置。
具体地，请参见图19，弹性件40对盒盖10施加作用力F1，作用力F1产生绕转轴30的轴线(简化为图19中的O点)的第一力矩W1，该第一力矩W1即为上述的驱动力矩，盖壳11在第一力矩W1的作用下运动至闭合位置并保持在闭合位置，也就是说，在没有外力作用或者是外力对盒盖10的作用不足以克服第一力矩W1形成的阻力的情况下，盖壳11不会偏离当前的闭合位置。
请参见图20，弹性件40对盒盖10施加作用力F2，作用力F2产生绕转轴30的轴线(简化为图20中的O点)的第二力矩W2，第二力矩W2即为上述的驱动力矩，其中第一力矩W1与第二力矩W2方向相反。盖壳11在第二力矩W2的作用下运动至打开位置并保持在当前的打开位置，也就是说，在没有外力作用或者是外力对盒盖10的作用不足以克服第二力矩W2形成的阻力的情况下，盖壳11不会偏离当前的打开位置。
当盖壳11需要从闭合位置切换至打开位置时，用户可以慢慢地转动盒盖10，此时用户施加的力需要能够克服第一力矩W1产生的阻力，也就是说，此时的第一力矩W1为阻力矩，当盖壳11转动的角度能够使得盖壳11越过上述的临界位置后，弹性件40对盒盖10施加反向的第二力矩W2，该第二力矩W2的方向与转动方向相同，此时第二力矩W2为驱动力矩，即使用户松手，盖壳11也能够在弹性件40的作用下自动转动直至达到打开位置，且在第二力矩W2的作用下稳定地保持在打开位置。
当盖壳11需要从打开位置切换至闭合位置时，用户可以慢慢地反方向转动盒盖10，此时用户施加的力需要能够克服第二力矩W2产生的阻力，也就是说，此时的第二力矩W2为阻力矩，当盖壳11转动的角度能够使得盒盖10越过上述的临界位置后，弹性件40对盒盖10施加反向的第一力矩W1，即使用户松手，盖壳11也能够在弹性件40的作用下自动继续转动至闭合位置，且在第一力矩W1的作用下稳定地保持在闭合位置。
也就是说，在一定的转动范围内，盖壳11具有自动闭合和自动打开的功能，闭合过程和打开过程均有阻尼手感，有利于提升用户的体验感。
在一实施例中，请参见图21，弹性件40包括至少一个扭簧40’。扭簧40’包括第一支腿41、第二支腿42以及螺旋体43，第一支腿41和第二支腿42连接于螺旋体43的轴向相对两侧，第一支腿41与座体221连接， 第二支腿42与连接板12连接以带动盖壳11绕转轴30的轴线转动。也就是说，扭簧40’的第二支腿42既能够驱动盖壳11绕转轴30的轴线沿第一方向转动，也能驱动盖壳11绕转轴30的轴线沿第二方向转动。第一方向与第二方向相反。螺旋体43的轴线与转轴30的轴线的夹角范围为45°～90°。如此，能够减小扭簧40’所占用的沿垂直于转轴30的轴线方向的空间，使得收纳盒的结构紧凑。
具体的，螺旋体43悬空设置，也就是说，螺旋体43会跟随第二支腿42发生位移。
可以理解的是，扭簧40’可以在受挤压的状态下形成上述的第一力矩W1，也可以是在受拉伸的状态下形成上述的第一力矩W1。同理，扭簧40’可以在受挤压的状态下形成上述的第二力矩W2，也可以是在受拉伸的状态下形成上述的第二力矩W2。在此不做限制。
当盖壳11转动过程中，第一支腿41的端部和第二支腿42的端部之间的距离会发生变化，由此会导致螺旋体43的螺距发生变化，也就是说，螺旋体43产生了沿其轴向的弹性形变，因此，螺旋体43具有了沿其轴向的回弹力。该回弹力作用在盒盖10上即形成了上述的作用力F1和作用力F2。由于上述的作用力F1和作用力F2大致沿螺旋体43的轴向，作用力方向相对比较确定，因此，在扭簧40’的设计过程中，能够方便地对螺旋体43的直径、材质、螺距大小等进行设计。
在一具体实施例中，螺旋体43的轴线与转轴30的轴线垂直。也就是说，螺旋体43的轴线与转轴30的轴线的夹角为90°。由于扭簧40’依靠的是螺旋体43轴向的弹性形变形成的作用力，因此，即使第一支腿41的端部和第二支腿42的端部之间的最大间距设计得比较小，扭簧40’也能够对盒盖10施加较大的弹性力，因此，扭簧40’在沿图17的高度方向(上下方向)和宽度方向(左右方向)所占的尺寸比较小，如此能够使得收纳盒结构紧凑。
可以理解的是，扭簧40’的数量可以是一个，也可以是多个，其中，多个包括两个及两个以上。需要说明的是，在有多个扭簧40’的实施例中，多个扭簧40’之间可以是相互间隔，互不干涉，也可以是相互连接。
需要说明的是，在只有一个扭簧40’的实施例中，上述的第一支腿41和第二支腿42均会形成沿转轴30的轴线方向的分力，且两者的分力方向相同。该分力会迫使盒盖10沿转轴30的轴线方向窜动，给用户造成一种晃动、不平稳的手感。为此，在一实施例中，请参见图4、图5以及图21，扭簧40’的数量为两个，两个扭簧40’的第一支腿41的端部固定连接，两个扭簧40’的螺旋体43的轴线平行。也就是说，两个扭簧40’形成双扭簧40’的结构形式。一方面，双扭簧40’的结构强度高，扭力大，稳定性好，受力较大时不易变形，使用寿命长，能够提升收纳盒的可靠性和耐用性。另一方面，两个扭簧40’在沿转轴30的轴线方向的分力相反，能够相互抵消，因此能够将盒盖10对中在沿转轴30的轴线的中间位置处。具体地，由于制造误差、装配误差等，沿转轴30的轴线方向，在盒盖10和安装座22之间会存在一定的轴向间隙，该轴向间隙既要能保证盒盖10和安装座22能够正常地装配，又不能造成盒盖10和安装座22之间形成较大的干摩擦。由于该轴向间隙的存在，使得盒盖10存在轴向窜动的可能性。在上述两个扭簧40’的作用下，当盒盖10位于中间位置处，两个扭簧40’沿轴向的作用力平衡，当盒盖10沿图21的左边窜动一点位移时，右边的扭簧40’会迫使盒盖10向右方运动，当盒盖10沿图21的右边窜动一点位移时，左边的扭簧40’会迫使盒盖10向左方运动，如此往复，盒盖10被稳定在中间的平衡位置处。如此，即使盒盖10沿轴向两侧均有较大的轴向间隙，盒盖10也不会沿轴向窜动，能够降低盒盖10和安装座22的制造精度和装配精度要求，有利于降低生产成本。
具体地，本申请一具体实施例中，请再次参见图21，第一支腿41和第二支腿42均呈弯折结构，两个扭簧40’大致构成了一个正六边形结构。
在一实施例中，请参见图11和图16，连接板12沿转轴30的轴线方向的相对两侧设置有插接孔12a，其中一个扭簧40’的第二支腿42的端部位于其中一个插接孔12a内，其中另一个扭簧40’的第二支腿42的端部位于另一个插接孔12a内。在盒盖10绕转轴30的轴线转动过程中，扭簧40’的第二支腿42的端部可以在插接孔12a内转动，以改善扭簧40’本身的受力条件。
在一具体实施例中，请参见图11和图16，两插接孔12a位于同一直线上，两插接孔12a之间的连线与转轴30的轴线平行。
在一实施例中，请参见图11和图16，插接孔12a形成于凸台123沿转轴30的轴线方向的相对两侧。凸台123沿转轴30的轴线方向的尺寸小于第一板体121沿转轴30的轴线方向的尺寸。如此，使得两个扭簧40’的第二支腿42的端部之间的距离较小，便于扭簧40’的安装。进一步地，请参见图12和图13，支撑筋2211用于与凸台123抵接的位置处设置有避让缺口2211b，盖壳11位于闭合位置的状态下，凸台123的部分位于避让缺口2211b内。如此，不仅能够使得凸台123与支撑筋2211之间能够有效配合，还能使得凸台123沿垂直于转轴30的轴线方向上的厚度较厚，便于在凸台123上设置插接孔12a，避免插接孔12a的孔壁过薄。
在一实施例中，请参见图12和图13，座体221包括与连接筋2212的底端连接的底板2214。底板2214的顶表面形成有凹陷区域2214a。座体221还包括位于凹陷区域2214a顶侧的挡片2215，挡片2215与凹陷区域2214a的表面共同限定出限位槽，扭簧40’的第一支腿41活动地设置于限位槽内。也就是说，该实施例中，装配时，只需要将扭簧40’的第一支腿41卡入限位槽内即可，挡片2215能够防止第一支腿41从凹陷区域2214a的顶侧脱离底板2214。
在一实施例中，请参见图7，壳体21的内表面设置有插接槽20a，座体221能够从容纳空间21a的顶部开口插入插接槽20a内，座体221支撑于插接槽20a的底壁上。装配过程中，可以先将座体221从容纳空间21a的顶部开口向下插入插接槽20a中，插接槽20a不仅可以限制座体221向下运动，还可以限制座体221沿转轴30的轴线方向和垂直于转轴30的轴线方向运动，即限制座体221沿图中的下、前、后、左、右方向运动。如此，在不使用螺钉、粘接等紧固方式的情况下，即可实现座体221的固定安装，不需要额外的紧固件，固定方式可靠，节约装配时间。
在一些实施例中，请参见图3和图5，收纳盒还包括收纳盖板50，收纳盖板50形成有收纳槽50a。收纳盖板50压靠于座体221朝向盒盖10的一侧以将座体221固定在插接槽20a内。在座体221插入插接槽20a后，将收纳盖板50压靠于座体221朝向盒盖10的一侧，利用收纳盖板50将座体221固定在插接槽20a内，也就是说，收纳盖板50可以限制座体221向上运动，防止座体221从插接槽20a的顶侧脱出。当收纳盒为耳机充电盒时，耳机放置于收纳槽50a内。
在一些实施例中，请参见图7，盒体20包括凸出于壳体21的内表面的第一凸筋23和两个第二凸筋24。第一凸筋23沿平行于转轴30的轴线的方向延伸，两个第二凸筋24从第一凸筋23的相对两端朝向盒盖10方向延伸，第二凸筋24背离壳体21的一端朝向另一第二凸筋24一侧弯折。两个第二凸筋24、第一凸筋23和壳体21的内表面共同围设形成插接槽20a，座体221支撑于第一凸筋23上。如此，能够快速便捷的制造形成插接槽20a。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不仅限于此，任何熟悉本技术领域 的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (19)

  1. 一种转动机构，包括：
    连接板，所述连接板具有第一位置和第二位置；
    安装座，包括座体和沿所述座体两侧延伸的凸出部，所述座体形成有第二缺口，所述第二缺口位于两个所述凸出部之间，所述凸出部形成有容纳槽，所述容纳槽朝所述座体的外侧敞开，所述连接板位于所述第一位置的状态下，所述连接板的部分位于所述座体的内侧，所述连接板位于所述第二位置的状态下，所述连接板的部分位于所述第二缺口内以封闭所述第二缺口；以及
    转轴，所述转轴经所述连接板和所述座体伸入所述容纳槽内，以使所述连接板能够在所述第一位置和所述第二位置之间切换。
  2. 根据权利要求1所述的转动机构，所述座体包括支撑筋以及连接筋，所述支撑筋沿所述转轴的轴线方向延伸，两个所述连接筋分别与所述支撑筋的两端连接，所述支撑筋和两个所述连接筋共同围设形成所述第二缺口，所述凸出部与所述连接筋连接，所述转轴穿过所述连接筋伸入所述容纳槽内；
    所述连接板包括第一板体以及第二板体，所述第一板体包括中间部和外缘部，所述外缘部围设在所述中间部外围，所述外缘部沿所述转轴的轴线方向的相对的两侧形成有避让槽，所述连接板位于所述第二位置的状态下，所述连接筋的部分位于所述避让槽内，所述外缘部、所述支撑筋和两个所述连接筋共同围设形成环形结构，所述中间部位于所述环形结构内，所述第二板体与所述第一板体的内侧端面连接，所述第二板体形成有沿所述转轴的轴线方向设置的第二轴孔，所述转轴穿设于所述第二轴孔内。
  3. 一种收纳盒，包括：
    盒盖，所述盒盖包括盖壳和与所述盖壳连接的连接板；
    盒体，所述盒体包括壳体和安装座，所述壳体包括顶部开口的容纳空间和形成于所述壳体的侧壁上的第一缺口，所述容纳空间与所述第一缺口连通，所述安装座包括座体和沿所述座体两侧延伸的凸出部，所述座体形成有第二缺口，所述凸出部形成有容纳槽，所述安装座连接在所述第一缺口处，所述凸出部位于所述容纳空间内，所述容纳槽面向所述壳体的侧壁敞开，所述容纳槽与所述壳体的侧壁共同围设形成第一轴孔；以及
    转轴，所述转轴经所述连接板和所述座体伸入所述第一轴孔内，以使所述盖壳能够在打开位置和盖合所述壳体的闭合位置之间切换，所述盖壳位于所述闭合位置的状态下，所述连接板的部分位于所述第二缺口内以封闭所述第二缺口，所述座体的部分和所述连接板的部分共同封闭所述第一缺口。
  4. 根据权利要求3所述的收纳盒，所述座体包括：
    支撑筋，所述支撑筋沿所述转轴的轴线方向延伸，所述支撑筋朝所述壳体外侧的端面形成有台阶面，所述台阶面支撑于所述第一缺口的底壁上；以及
    连接筋，两个所述连接筋分别与所述支撑筋的两端连接，所述支撑筋和两个所述连接筋共同围设形成所述第二缺口；
    所述凸出部与所述连接筋连接，所述转轴穿过所述连接筋伸入所述第一轴孔内，所述支撑筋和两个所述连接筋连接在所述第一缺口上。
  5. 根据权利要求4所述的收纳盒，所述连接板包括：
    第一板体，所述第一板体沿所述转轴的轴线方向的相对的两侧分别形成有避让槽，所述盖壳位于所述闭合位置的状态下，所述连接筋的部分位于所述避让槽内，且所述连接筋的部分、所述支撑筋的部分和所述第一板体共同封闭所述第一缺口；以及
    第二板体，所述第二板体包括连接部和从所述连接部朝所述盒盖延伸的延伸部，所述连接部与所述第一板体靠近所述容纳空间的一侧连接，所述延伸部与所述盖壳连接，所述连接部形成有沿所述转轴的轴线方向设置的第二轴孔，所述转轴穿设于所述第二轴孔内。
  6. 根据权利要求5所述的收纳盒，所述第一板体包括中间部和外缘部，所述外缘部围设在所述中间部外围，所述避让槽形成于所述外缘部上，所述外缘部、所述支撑筋和两个所述连接筋共同围设形成环形结构，所述中间部位于所述环形结构内。
  7. 根据权利要求5所述的收纳盒，所述第一板体朝向所述容纳空间的端面形成有凹槽，所述凹槽沿所述转轴的轴线方向延伸，所述转轴的部分位于所述凹槽内。
  8. 根据权利要求5所述的收纳盒，所述第二板体包括从所述连接部朝所述座体延伸的凸台，所述座体包括与所述连接筋的顶端连接的顶板，所述支撑筋和所述顶板共同限定出转动空间，沿所述座体的高度方向，所述转轴位于所述顶板和所述支撑筋之间，所述凸台能够在所述转动空间内绕所述转轴的轴线转动，所述凸台与所述顶板抵接以限定所述盖壳的打开位置，所述凸台与所述支撑筋抵接以限定所述盖壳的闭合位置。
  9. 根据权利要求8所述的收纳盒，所述连接部沿所述转轴的轴线方向的尺寸小于所述第一板体沿所述转轴的轴线方向的尺寸；
    和/或，所述凸台沿所述转轴的轴线方向的尺寸小于所述第一板体沿所述转轴的轴线方向的尺寸。
  10. 根据权利要求8所述的收纳盒，所述顶板形成有朝向所述连接部开口的开口槽，所述盖壳位于所述闭合位置的状态下，所述连接部的部分位于所述开口槽内。
  11. 根据权利要求3～10任意一项所述的收纳盒，所述安装座为一体成型结构；
    和/或，所述连接板为一体成型结构。
  12. 根据权利要求3～10任意一项所述的收纳盒，所述盖壳位于所述闭合位置的状态下，所述壳体的外表面与位于所述第一缺口内的所述座体的表面、所述连接板的表面共同构成平滑面。
  13. 根据权利要求3～10任意一项所述的收纳盒，所述收纳盒包括弹性件，所述盖壳具有临界位置，所述临界位置位于所述闭合位置和所述打开位置之间，所述弹性件负载于所述安装座和所述连接板之间，所述盖壳位于临界位置的状态下，所述弹性件对所述盒盖施加的力矩为零；当所述盖壳 偏向所述临界位置沿转动方向的任意一侧，所述弹性件对所述盒盖施加驱动力矩以驱动所述盖壳运动至所述闭合位置或所述打开位置。
  14. 根据权利要求13所述的收纳盒，所述弹性件包括至少一个扭簧，所述扭簧包括第一支腿、第二支腿以及螺旋体，所述第一支腿和所述第二支腿连接于所述螺旋体的轴向相对两侧，所述第一支腿与所述座体连接，所述第二支腿与所述连接板连接以带动所述盖壳绕所述转轴的轴线转动，所述螺旋体的轴线与所述转轴的轴线的夹角范围为45°～90°。
  15. 根据权利要求14所述的收纳盒，所述扭簧的数量为两个，两个所述扭簧的第一支腿的端部固定连接，两个所述扭簧的所述螺旋体的轴线平行。
  16. 根据权利要求15所述的收纳盒，所述连接板沿所述转轴的轴线方向的相对两侧设置有插接孔，其中一个所述扭簧的第二支腿的端部位于其中一个所述插接孔内，其中另一个所述扭簧的第二支腿的端部位于另一个所述插接孔内。
  17. 根据权利要求3～10任意一项所述的收纳盒，所述壳体的内表面设置有插接槽，所述座体能够从所述容纳空间的顶部开口插入所述插接槽内，所述座体支撑于所述插接槽的底壁上。
  18. 根据权利要求17所述的收纳盒，所述盒体包括凸出于所述壳体的内表面的第一凸筋和两个第二凸筋，所述第一凸筋沿平行于所述转轴的轴线的方向延伸，两个所述第二凸筋从所述第一凸筋的相对两端朝向所述盒盖方向延伸，所述第二凸筋背离所述壳体的一端朝向另一所述第二凸筋一侧弯折，两个所述第二凸筋、所述第一凸筋和所述壳体的内表面共同围设形成所述插接槽，所述座体支撑于所述第一凸筋上。
  19. 根据权利要求3～10任意一项所述的收纳盒，所述收纳盒为耳机充电盒，耳机收纳于所述容纳空间内，所述耳机充电盒能够为所述耳机充电。
PCT/CN2021/095439 2020-06-16 2021-05-24 转动机构以及收纳盒 Ceased WO2021254100A1 (zh)

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