WO2016091053A1 - 连接装置及具有其的显示屏 - Google Patents

连接装置及具有其的显示屏 Download PDF

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Publication number
WO2016091053A1
WO2016091053A1 PCT/CN2015/095062 CN2015095062W WO2016091053A1 WO 2016091053 A1 WO2016091053 A1 WO 2016091053A1 CN 2015095062 W CN2015095062 W CN 2015095062W WO 2016091053 A1 WO2016091053 A1 WO 2016091053A1
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WO
WIPO (PCT)
Prior art keywords
hole
movable portion
state
movable
locking
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/CN2015/095062
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English (en)
French (fr)
Inventor
李炳锋
贺武林
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.)
Shenzhen Leyard Optoelectronic Co Ltd
Original Assignee
Shenzhen Leyard Optoelectronic Co 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
Application filed by Shenzhen Leyard Optoelectronic Co Ltd filed Critical Shenzhen Leyard Optoelectronic Co Ltd
Priority to ES15868627T priority Critical patent/ES2791150T3/es
Priority to CA2938063A priority patent/CA2938063C/en
Priority to KR1020167020138A priority patent/KR101871193B1/ko
Priority to EP15868627.9A priority patent/EP3085974B1/en
Priority to JP2017549572A priority patent/JP6398127B2/ja
Priority to US15/115,551 priority patent/US10520000B2/en
Publication of WO2016091053A1 publication Critical patent/WO2016091053A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/09—Releasable fastening devices with a stud engaging a keyhole slot
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/0004—Joining sheets, plates or panels in abutting relationship
    • F16B5/0084—Joining sheets, plates or panels in abutting relationship characterised by particular locking means
    • F16B5/0088—Joining sheets, plates or panels in abutting relationship characterised by particular locking means with locking means moving substantially perpendicular to the main plane, e.g. pins, screws
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/59—Manually releaseable latch type
    • Y10T403/599—Spring biased manipulator

Definitions

  • the present invention relates to the field of assembly technology, and in particular to a connection device and a display screen therewith.
  • the present invention is directed to a connection device and a display screen having the same that reduce labor and improve installation efficiency.
  • a connecting device includes: a first connecting member including a first fixing portion, a first movable portion movably disposed in a first direction, and a first fixing portion a first elastic portion between the portion and the first movable portion, the first fixed portion having a first component connecting portion, the first movable portion having a mounting through hole penetrating in a second direction perpendicular to the first direction; a second connecting member that cooperates with the connecting member, has a second part connecting portion and a receiving groove for receiving the hole wall of the mounting through hole, and the second connecting member has a protruding state extending into the mounting through hole and removing the mounting through hole In the removed state, the first movable portion has a connected state in which the wall of the hole through which the through hole is inserted protrudes into the accommodating groove, and a separated state in which the wall of the hole through which the through hole is removed is removed from the accommodating groove, and the first movable portion is only at the
  • the second connecting member includes a second fixing portion and a second movable portion movably disposed on the second fixing portion in the second direction, and the second part connecting portion is formed on the second fixing portion to receive the concave portion
  • the groove is formed on the second movable portion, and the second movable portion has an extended state and a removed state.
  • the receiving groove is an annular groove
  • the second fixing portion has a threaded hole penetrating in the second direction
  • the second movable portion includes a hanging rod
  • the receiving groove is formed on the hanging rod
  • the hanging rod has a threaded hole External thread segment.
  • the mounting through hole includes a through hole area and a locking hole area distributed in the first direction, the area of the locking hole area is smaller than the area of the through hole area, and when the first movable part is in the connected state, the second movable part The wall of the hole located in the locking hole area and locking the hole area extends into the receiving groove; when the first movable portion is in the separated state, the second movable portion is located in the through hole area.
  • the first elastic portion is a first compression spring.
  • the second movable portion further includes a screwing handle fixedly connected to the suspension rod, the second fixing portion is located between the screwing handle and the first connecting member, and the plurality of spaced-shaped hand-held grooves are arranged in the circumferential direction of the screwing handle .
  • first part connecting portion and the second part connecting portion are both screw through holes.
  • a display screen includes: a first display unit profile having a first connection portion; a second display unit profile having a second connection portion, the display screen further comprising: the above connection device , the first fixed part and The first connecting portion is fixedly connected, the second connecting member is fixedly connected to the second connecting portion, the first connecting portion is located between the second connecting portion and the first movable portion, and the first connecting portion has the first avoidance for avoiding the second connecting member Through hole.
  • the first connecting member further includes a locking device disposed on the first movable portion, the locking device includes a locking pin and a second elastic member, and the force of the second elastic member against the locking pin faces the second connecting portion, the first connection
  • the second avoiding through hole having the avoiding locking pin, the hole wall of the second avoiding through hole having a sliding slot for allowing the locking pin to move, the sliding slot being located between the second avoiding through hole and the first avoiding through hole, the slot of the sliding slot
  • the bottom portion is away from the second connecting portion, and the second connecting portion is provided with an abutting protrusion extending toward the second avoiding through hole, the locking pin having a hole wall extending into the second avoiding through hole and being blocked by the second avoiding through hole a first locking state and a second locking state in contact with the abutting protrusion and moving into the chute and being stopped by the slot wall of the chute, when the locking pin is in the first locking state, the first movable portion is in a separated state;
  • the first connecting portion has a guiding groove extending in the second direction, and the first movable portion has a guided portion that protrudes into the guiding groove.
  • the first fixing portion is fixedly connected with the first component
  • the second connecting member is fixedly connected with the second component
  • the second connecting member is in the extended state
  • the first movable portion is Only under the action of the first elastic portion, therefore, the force of the first movable portion at the first elastic portion is in a connected state, and at this time, the wall of the through hole is inserted into the receiving groove, the first part and the second part The parts are fixed.
  • the connecting device of the present invention reduces labor and improves installation efficiency.
  • Figure 1 is a schematic view showing the structure of a first connecting member in an embodiment of a connecting device according to the present invention
  • Figure 2 is a schematic view showing the structure of a second connecting member in the embodiment of the connecting device according to the present invention.
  • Figure 3 is a block diagram showing the structure of an embodiment of a display screen according to the present invention.
  • FIG. 4 is a partial exploded structural view of the display screen of FIG. 3;
  • Figure 5 is a partial cross-sectional view showing the locking device of the first connector of the display screen of Figure 3.
  • the connecting device of the present embodiment includes a first connecting member 10 and a second connecting member 20 that cooperates with the first connecting member 10.
  • the first connecting member 10 includes a first fixing portion 11, a first movable portion 12 movably disposed in the first direction, and a first elastic portion 13 between the first fixing portion 11 and the first movable portion 12, first
  • the fixing portion 11 has a first component connecting portion 11a
  • the first movable portion 12 has a mounting through hole 14 penetrating in a second direction perpendicular to the first direction.
  • the second connecting member 20 has a second part connecting portion 20a and a receiving groove 20b accommodating the hole wall of the mounting through hole 14.
  • the second connecting member 20 has an extended state in which the mounting through hole 14 is extended and the mounting through hole 14 is removed.
  • the first movable portion 12 has a connected state in which the wall of the hole in which the through hole 14 is inserted protrudes into the accommodating recess 20b and a separated state in which the wall of the hole in which the through hole 14 is inserted is moved out of the accommodating recess 20b, the first movable portion 12 It is only in the connected state by the action of the first elastic portion 13.
  • the first fixing portion 11 is fixedly connected to the first component
  • the second connecting member 20 is fixedly connected to the second component
  • the second connecting member 20 is in the extended state
  • the first movable portion 12 is only under the action of the first elastic portion 13, and therefore, the force of the first movable portion 12 at the first elastic portion 13 is in a connected state.
  • the wall of the through hole 14 is inserted into the receiving recess.
  • the groove 20b, the first part and the second part are fixed.
  • the connecting device of the present embodiment reduces the labor amount and improves the mounting efficiency.
  • the second connecting member 20 includes a second fixing portion 21 and a second movable portion 22 movably disposed on the second fixing portion 21 in the second direction, the second zero The member connecting portion 20a is formed on the second fixing portion 21, and the receiving groove 20b is formed on the second movable portion 22, and the second movable portion 22 has an extended state and a removed state.
  • the receiving groove 20b is an annular groove
  • the second fixing portion 21 has a threaded hole penetrating in the second direction
  • the second movable portion 22 includes a boom 23 for receiving the groove. 20b is formed on the boom 23, which has an externally threaded section that cooperates with the threaded hole.
  • the second movable portion 22 can be movably disposed in the second direction by screwing the boom 23, and the accuracy of the movement is higher.
  • the second movable portion 22 has a rack
  • the second fixed portion 21 has a gear that cooperates with the rack.
  • the second movable portion 22 can also be realized in the second direction by the rotation of the driving gear. Move settings.
  • the mounting through hole 14 includes a through hole portion 14a and a locking hole portion 14b distributed in the first direction, and the area of the locking hole portion 14b is smaller than the area of the through hole portion 14a.
  • the second movable portion 22 is located in the locking hole portion 14b and the wall of the hole of the locking hole portion 14b projects into the receiving groove 20b; when the first movable portion 12 is in the separated state, the second movable portion 22 is located in the through hole portion 14a.
  • the first elastic portion 13 is a first compression spring.
  • the first elastic portion 13 may also be a tension spring or an elastic sleeve.
  • the second movable portion 22 further includes a screwing handle 24 fixedly connected to the suspension rod 23 , and the second fixing portion 21 is located between the screwing handle 24 and the first connecting member 10 .
  • the circumferential direction of the screwing handle 24 has a plurality of spaced-apart hand-held recesses 24a.
  • the first component connecting portion 11a and the second component connecting portion 20a are screw-through through holes.
  • the display screen of the present embodiment includes a first display unit profile 30, a second display unit profile 40, and the connection device of the above embodiment.
  • the first display unit profile 30 has a first connection portion 31.
  • the second display unit profile 40 has a second connection 41.
  • the first fixing portion 11 is fixedly connected to the first connecting portion 31
  • the second fixing portion 21 is fixedly connected to the second connecting portion 41
  • the first connecting portion 31 is located between the second connecting portion 41 and the first movable portion 12, first
  • the connecting portion 31 has a first escape through hole 32 that avoids the second movable portion 22.
  • the display screen of the present embodiment reduces labor and improves installation efficiency.
  • the first connecting member 10 further includes a locking device 15 disposed on the first movable portion 12, and the locking device 15 includes a locking pin 16 and a second elastic member 17,
  • the force of the two elastic members 17 on the locking pin 16 faces the second connecting portion 41.
  • the first connecting portion 31 has a second avoiding through hole 33 for avoiding the locking pin 16, and the hole wall of the second avoiding through hole 33 has the locking pin 16
  • the sliding slot 34 is located between the second escape through hole 33 and the first escape through hole 32.
  • the groove bottom of the sliding slot 34 faces away from the second connecting portion 41, and the second connecting portion 41 is disposed facing the second connecting portion 41.
  • the abutting protrusion 42 extending from the through hole 33, the locking pin 16 has a first locking state and abutting protrusion 42 extending into the second avoiding through hole 33 and being stopped by the hole wall of the second avoiding through hole 33.
  • a second locked state that contacts and moves into the chute 34 and is stopped by the slot wall of the chute 34, when the locking pin 16 is in the first locked state, the first movable portion 12 is in a separated state; when the locking pin 16 is in the second state In the locked state, the first movable portion 12 is in a connected state.
  • the lock pin 16 is in the first locked state, and the first movable portion 12 is in the separated state, and the first connection portion 31 and the second connection are The portion 41 moves toward the opposite side, and the second movable portion 22 passes through the first escape through hole 32 and protrudes into the through hole portion 14a.
  • the abutting projection 42 comes into contact with the locking pin 16, and the locking pin 16 is applied to overcome the The force of the two elastic members 17 moves the locking pin 16 out of the second escape through hole 33 and into the sliding groove 34 so as to finally be in the second locked state.
  • the second movable portion 22 is located in the locking hole portion 14b and the first movable portion 12 In the connected state, the connection between the first display unit profile 30 and the second display unit profile 40 is achieved, and by screwing the second movable portion 22, a stable connection between the first display unit profile 30 and the second display unit profile 40 can be achieved.
  • the first connecting portion 31 has a guide groove 35 extending in the second direction, and the first movable portion 12 has a guided portion that projects into the guide groove 35.
  • the locking device 15 further includes a holding handle 18, and the holding handle 18 is fixed at the first The movable portion 12 facilitates driving the first movable portion 12 against the elastic force of the first elastic portion 13.
  • the second connecting portion 41 is located between the second fixing portion 21 and the first connecting portion 31 , and the second fixing portion 21 is prevented from affecting the second connecting portion 41 and the first connecting portion 31 .
  • the seamless connection is realized, and the second connecting portion 41 has a third escape through hole 43 that avoids the second movable portion 22.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Connection Of Plates (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

一种连接装置及具有其的显示屏。其中，连接装置包括：第一连接件（10），包括第一固定部（11）、在第一方向上可移动设置的第一活动部（12）以及位于第一固定部和第一活动部之间的第一弹性部（13），第一固定部具有第一零件连接部（11a），第一活动部具有在垂直于第一方向的第二方向上贯通的安装通孔（14）；与第一连接件配合的第二连接件（20），具有第二零件连接部（20a）和容纳安装通孔的孔壁的容纳凹槽（20b），第二连接件具有伸入安装通孔的伸入状态和移出安装通孔的移出状态，第一活动部具有使安装通孔的孔壁伸入容纳凹槽的连接状态以及使安装通孔的孔壁移出容纳凹槽的分离状态，第一活动部仅在第一弹性部的作用下处于连接状态。

Description

连接装置及具有其的显示屏 技术领域
本发明涉及装配技术领域，具体而言，涉及一种连接装置及具有其的显示屏。
背景技术
目前LED显示屏的安装需要多人协调完成，屏体现场需要较多人力配合，造成人力成本、经济成本、环保等资源的浪费。
发明内容
本发明旨在提供一种降低劳动量并且提高安装效率的连接装置及具有其的显示屏。
为了实现上述目的，根据本发明的一个方面，提供了一种连接装置，包括：第一连接件，包括第一固定部、在第一方向上可移动设置的第一活动部以及位于第一固定部和第一活动部之间的第一弹性部，第一固定部具有第一零件连接部，第一活动部具有在垂直于第一方向的第二方向上贯通的安装通孔；与第一连接件配合的第二连接件，具有第二零件连接部和容纳安装通孔的孔壁的容纳凹槽，第二连接件具有伸入安装通孔的伸入状态和移出安装通孔的移出状态，第一活动部具有使安装通孔的孔壁伸入容纳凹槽的连接状态以及使安装通孔的孔壁移出容纳凹槽的分离状态，第一活动部仅在第一弹性部的作用下处于连接状态。
进一步地，第二连接件包括第二固定部和在第二方向上可移动地设置在第二固定部上的第二活动部，第二零件连接部形成在第二固定部上，容纳凹槽形成在第二活动部上，第二活动部具有伸入状态和移出状态。
进一步地，容纳凹槽为环形凹槽，第二固定部具有在第二方向上贯通的螺纹孔，第二活动部包括吊杆，容纳凹槽形成在吊杆上，吊杆具有与螺纹孔配合的外螺纹段。
进一步地，安装通孔包括在第一方向上分布的穿设孔区和锁定孔区，锁定孔区的面积小于穿设孔区的面积，当第一活动部处于连接状态时，第二活动部位于锁定孔区并且锁定孔区的孔壁伸入容纳凹槽；当第一活动部处于分离状态时，第二活动部位于穿设孔区。
进一步地，第一弹性部为第一压缩弹簧。
进一步地，第二活动部还包括与吊杆固定连接的旋拧手柄，第二固定部位于旋拧手柄和第一连接件之间，旋拧手柄的周向上具有多个间隔设置的手持凹槽。
进一步地，第一零件连接部和第二零件连接部均为螺丝穿设通孔。
根据本发明的另一方面，提供了一种显示屏，包括：第一显示单元型材，具有第一连接部；第二显示单元型材，具有第二连接部，显示屏还包括：上述的连接装置，第一固定部与 第一连接部固定连接，第二连接件与第二连接部固定连接，第一连接部位于第二连接部和第一活动部之间，第一连接部具有避让第二连接件的第一避让通孔。
进一步地，第一连接件还包括设置在第一活动部上的锁定装置，锁定装置包括锁定销和第二弹性件，第二弹性件对锁定销的作用力朝向第二连接部，第一连接部具有避让锁定销的第二避让通孔，第二避让通孔的孔壁具有允许锁定销移动的滑槽，滑槽位于第二避让通孔和第一避让通孔之间，滑槽的槽底背离第二连接部，第二连接部上设置有朝向第二避让通孔延伸的抵顶凸起，锁定销具有伸入第二避让通孔并被该第二避让通孔的孔壁止挡的第一锁定状态以及与抵顶凸起接触而移入滑槽并被该滑槽的槽壁止挡的第二锁定状态，当锁定销处于第一锁定状态时，第一活动部处于分离状态；当锁定销处于第二锁定状态时，第一活动部处于连接状态。
进一步地，第一连接部具有在第二方向上延伸的导向槽，第一活动部具有伸入导向槽的受导部。
应用本发明的技术方案，将第一固定部与第一零件固定连接，将第二连接件与第二零件固定连接，然后使第二连接件处于伸入状态，并使第一活动部仅在第一弹性部的作用下，因此，第一活动部在第一弹性部的作用力处于连接状态，此时，安装通孔的孔壁伸入容纳凹槽，第一零件和第二零件实现固定。通过对第一活动部施加克服第一弹性部的作用力以使第一活动部处于分离状态，安装通孔的孔壁移出容纳凹槽，此时，第一连接件与第二连接件不再连接，即可实现第一零件与第二零件的分离。在安装过程中，第一活动部无需人为驱动即可处于连接状态，不仅降低了劳动量，而且提高了安装效率。由上述分析可知，本发明的连接装置降低了劳动量并且提高了安装效率。
附图说明
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1示出了根据本发明的连接装置的实施例中第一连接件的结构示意图；
图2示出了根据本发明的连接装置的实施例中第二连接件的结构示意图；
图3示出了根据本发明的显示屏的实施例的结构示意图；
图4示出了图3中显示屏的局部分解结构示意图；
图5示出了图3中显示屏的第一连接件中锁定装置的局部剖视示意图。
其中，上述图中的附图标记如下：
10、第一连接件；11、第一固定部；11a、第一零件连接部；12、第一活动部；13、第一弹性部；14、安装通孔；14a、穿设孔区；14b、锁定孔区；15、锁定装置；16、锁定销；17、第二弹性件；18、持握手柄；20、第二连接件；20a、第二零件连接部；20b、容纳凹槽；21、第二固定部；22、第二活动部；23、吊杆；24、旋拧手柄；30、第一显示单元型材；31、第 一连接部；32、第一避让通孔；33、第二避让通孔；34、滑槽；35、导向槽；40、第二显示单元型材；41、第二连接部；42、抵顶凸起；43、第三避让通孔。
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特征可以相互组合。下面将参考附图并结合实施例来详细说明本发明。
如图1和图2所示，本实施例的连接装置包括第一连接件10和与第一连接件10配合的第二连接件20。第一连接件10包括第一固定部11、在第一方向上可移动设置的第一活动部12以及位于第一固定部11和第一活动部12之间的第一弹性部13，第一固定部11具有第一零件连接部11a，第一活动部12具有在垂直于第一方向的第二方向上贯通的安装通孔14。第二连接件20具有第二零件连接部20a和容纳安装通孔14的孔壁的容纳凹槽20b，第二连接件20具有伸入安装通孔14的伸入状态和移出安装通孔14的移出状态，第一活动部12具有使安装通孔14的孔壁伸入容纳凹槽20b的连接状态以及使安装通孔14的孔壁移出容纳凹槽20b的分离状态，第一活动部12仅在第一弹性部13的作用下处于连接状态。
应用本实施例的连接装置，将第一固定部11与第一零件固定连接，将第二连接件20与第二零件固定连接，然后使第二连接件20处于伸入状态，并使第一活动部12仅在第一弹性部13的作用下，因此，第一活动部12在第一弹性部13的作用力处于连接状态，此时，安装通孔14的孔壁伸入容纳凹槽20b，第一零件和第二零件实现固定。通过对第一活动部12施加克服第一弹性部13的作用力以使第一活动部12处于分离状态，安装通孔14的孔壁移出容纳凹槽20b，此时，第一连接件10与第二连接件20不再连接，即可实现第一零件与第二零件的分离。在安装过程中，第一活动部12无需人为驱动即可处于连接状态，不仅降低了劳动量，而且提高了安装效率。由上述分析可知，本实施例的连接装置降低了劳动量并且提高了安装效率。
如图2所示，在本实施例中，第二连接件20包括第二固定部21和在第二方向上可移动地设置在第二固定部21上的第二活动部22，第二零件连接部20a形成在第二固定部21上，容纳凹槽20b形成在第二活动部22上，第二活动部22具有伸入状态和移出状态。采用上述结构，当第一活动部12处于连接状态时，通过移动第二活动部22即可将第一零件和第二零件连接的更牢固。
如图2所示，在本实施例中，容纳凹槽20b为环形凹槽，第二固定部21具有在第二方向上贯通的螺纹孔，第二活动部22包括吊杆23，容纳凹槽20b形成在吊杆23上，吊杆23具有与螺纹孔配合的外螺纹段。采用上述结构，通过旋拧吊杆23即可实现第二活动部22在第二方向上可移动地设置，并且移动的精度更高。此外，作为可行的其他实施方式，第二活动部22具有齿条，第二固定部21具有与齿条配合的齿轮，通过驱动齿轮转动，同样可以实现第二活动部22在第二方向上可移动地设置。
如图1所示，在本实施例中，安装通孔14包括在第一方向上分布的穿设孔区14a和锁定孔区14b，锁定孔区14b的面积小于穿设孔区14a的面积，当第一活动部12处于连接状态时， 第二活动部22位于锁定孔区14b并且锁定孔区14b的孔壁伸入容纳凹槽20b；当第一活动部12处于分离状态时，第二活动部22位于穿设孔区14a。采用上述结构，能够使第一连接件10和第二连接件20连接地更牢固。
如图1所示，在本实施例中，第一弹性部13为第一压缩弹簧。当然，作为可行的其他实施方式，第一弹性部13也可以是拉簧或者弹性套筒。
如图2所示，在本实施例中，第二活动部22还包括与吊杆23固定连接的旋拧手柄24，第二固定部21位于旋拧手柄24和第一连接件10之间，旋拧手柄24的周向上具有多个间隔设置的手持凹槽24a。采用上述结构，便于旋拧吊杆23。
如图1和图2所示，在本实施例中，第一零件连接部11a和第二零件连接部20a均为螺丝穿设通孔。
本申请还提供了一种显示屏，如图3和图4所示，本实施例的显示屏包括第一显示单元型材30、第二显示单元型材40和上述实施例的连接装置。第一显示单元型材30具有第一连接部31。第二显示单元型材40具有第二连接部41。第一固定部11与第一连接部31固定连接，第二固定部21与第二连接部41固定连接，第一连接部31位于第二连接部41和第一活动部12之间，第一连接部31具有避让第二活动部22的第一避让通孔32。本实施例的显示屏降低了劳动量并且提高了安装效率。
如图4和图5所示，在本实施例中，第一连接件10还包括设置在第一活动部12上的锁定装置15，锁定装置15包括锁定销16和第二弹性件17，第二弹性件17对锁定销16的作用力朝向第二连接部41，第一连接部31具有避让锁定销16的第二避让通孔33，第二避让通孔33的孔壁具有允许锁定销16移动的滑槽34，滑槽34位于第二避让通孔33和第一避让通孔32之间，滑槽34的槽底背离第二连接部41，第二连接部41上设置有朝向第二避让通孔33延伸的抵顶凸起42，锁定销16具有伸入第二避让通孔33并被该第二避让通孔33的孔壁止挡的第一锁定状态以及与抵顶凸起42接触而移入滑槽34并被该滑槽34的槽壁止挡的第二锁定状态，当锁定销16处于第一锁定状态时，第一活动部12处于分离状态；当锁定销16处于第二锁定状态时，第一活动部12处于连接状态。
采用上述结构，在安装第一显示单元型材30和第二显示单元型材40之前，锁定销16处于第一锁定状态，并且第一活动部12处于分离状态，将第一连接部31和第二连接部41相向移动，第二活动部22穿过第一避让通孔32并伸入穿设孔区14a，与此同时，抵顶凸起42与锁定销16接触，并且对锁定销16施加克服第二弹性件17的作用力，锁定销16移出第二避让通孔33并移入滑槽34以致最终处于第二锁定状态，此时，第二活动部22位于锁定孔区14b并且第一活动部12处于连接状态，实现了第一显示单元型材30与第二显示单元型材40的连接，通过旋拧第二活动部22，能够实现第一显示单元型材30与第二显示单元型材40的稳定连接。
如图4所示，在本实施例中，第一连接部31具有在第二方向上延伸的导向槽35，第一活动部12具有伸入导向槽35的受导部。采用上述结构，便于将第一活动部12按照预定轨迹移动。如图5所示，在本实施例中，锁定装置15还包括持握手柄18，持握手柄18固定在第一 活动部12上，便于驱动第一活动部12克服第一弹性部13的弹力。如图4所示，在本实施例中，第二连接部41位于第二固定部21和第一连接部31之间，避免第二固定部21影响第二连接部41与第一连接部31实现无缝对接，第二连接部41具有避让第二活动部22的第三避让通孔43。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种连接装置，其特征在于，包括：
    第一连接件(10)，包括第一固定部(11)、在第一方向上可移动设置的第一活动部(12)以及位于所述第一固定部(11)和所述第一活动部(12)之间的第一弹性部(13)，所述第一固定部(11)具有第一零件连接部(11a)，所述第一活动部(12)具有在垂直于所述第一方向的第二方向上贯通的安装通孔(14)；
    与所述第一连接件(10)配合的第二连接件(20)，具有第二零件连接部(20a)和容纳所述安装通孔(14)的孔壁的容纳凹槽(20b)，所述第二连接件(20)具有伸入所述安装通孔(14)的伸入状态和移出所述安装通孔(14)的移出状态，所述第一活动部(12)具有使所述安装通孔(14)的孔壁伸入所述容纳凹槽(20b)的连接状态以及使所述安装通孔(14)的孔壁移出所述容纳凹槽(20b)的分离状态，所述第一活动部(12)仅在所述第一弹性部(13)的作用下处于所述连接状态。
  2. 根据权利要求1所述的连接装置，其特征在于，所述第二连接件(20)包括第二固定部(21)和在所述第二方向上可移动地设置在所述第二固定部(21)上的第二活动部(22)，所述第二零件连接部(20a)形成在所述第二固定部(21)上，所述容纳凹槽(20b)形成在所述第二活动部(22)上，所述第二活动部(22)具有所述伸入状态和所述移出状态。
  3. 根据权利要求2所述的连接装置，其特征在于，所述容纳凹槽(20b)为环形凹槽，所述第二固定部(21)具有在所述第二方向上贯通的螺纹孔，所述第二活动部(22)包括吊杆(23)，所述容纳凹槽(20b)形成在所述吊杆(23)上，所述吊杆(23)具有与所述螺纹孔配合的外螺纹段。
  4. 根据权利要求2所述的连接装置，其特征在于，所述安装通孔(14)包括在所述第一方向上分布的穿设孔区(14a)和锁定孔区(14b)，所述锁定孔区(14b)的面积小于所述穿设孔区(14a)的面积，当所述第一活动部(12)处于所述连接状态时，所述第二活动部(22)位于所述锁定孔区(14b)并且所述锁定孔区(14b)的孔壁伸入所述容纳凹槽(20b)；当所述第一活动部(12)处于所述分离状态时，所述第二活动部(22)位于所述穿设孔区(14a)。
  5. 根据权利要求1所述的连接装置，其特征在于，所述第一弹性部(13)为第一压缩弹簧。
  6. 根据权利要求3所述的连接装置，其特征在于，所述第二活动部(22)还包括与所述吊杆(23)固定连接的旋拧手柄(24)，所述第二固定部(21)位于所述旋拧手柄(24)和所述第一连接件(10)之间，所述旋拧手柄(24)的周向上具有多个间隔设置的手持凹槽(24a)。
  7. 根据权利要求1所述的连接装置，其特征在于，所述第一零件连接部(11a)和所述第二零件连接部(20a)均为螺丝穿设通孔。
  8. 一种显示屏，包括：
    第一显示单元型材(30)，具有第一连接部(31)；
    第二显示单元型材(40)，具有第二连接部(41)，其特征在于，所述显示屏还包括：
    权利要求1至7中任一项所述的连接装置，所述第一固定部(11)与所述第一连接部(31)固定连接，所述第二连接件(20)与所述第二连接部(41)固定连接，所述第一连接部(31)位于所述第二连接部(41)和所述第一活动部(12)之间，所述第一连接部(31)具有避让所述第二连接件(20)的第一避让通孔(32)。
  9. 根据权利要求8所述的显示屏，其特征在于，所述第一连接件(10)还包括设置在所述第一活动部(12)上的锁定装置(15)，所述锁定装置(15)包括锁定销(16)和第二弹性件(17)，所述第二弹性件(17)对所述锁定销(16)的作用力朝向所述第二连接部(41)，所述第一连接部(31)具有避让所述锁定销(16)的第二避让通孔(33)，所述第二避让通孔(33)的孔壁具有允许所述锁定销(16)移动的滑槽(34)，所述滑槽(34)位于所述第二避让通孔(33)和所述第一避让通孔(32)之间，所述滑槽(34)的槽底背离所述第二连接部(41)，所述第二连接部(41)上设置有朝向所述第二避让通孔(33)延伸的抵顶凸起(42)，所述锁定销(16)具有伸入所述第二避让通孔(33)并被该第二避让通孔(33)的孔壁止挡的第一锁定状态以及与所述抵顶凸起(42)接触而移入所述滑槽(34)并被该滑槽(34)的槽壁止挡的第二锁定状态，当所述锁定销(16)处于所述第一锁定状态时，所述第一活动部(12)处于所述分离状态；当所述锁定销(16)处于所述第二锁定状态时，所述第一活动部(12)处于所述连接状态。
  10. 根据权利要求8所述的显示屏，其特征在于，所述第一连接部(31)具有在所述第二方向上延伸的导向槽(35)，所述第一活动部(12)具有伸入所述导向槽(35)的受导部。
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CN104482005B (zh) 2014-12-12 2017-08-15 深圳利亚德光电有限公司 连接装置及具有其的显示屏
CN108953897B (zh) * 2018-09-27 2024-10-01 深圳市雷迪奥视觉技术有限公司 一种旋转锁、旋转锁机构及显示屏装置
CN109026927A (zh) * 2018-10-30 2018-12-18 湖南明和光电设备有限公司 一种单人操作快速连接件及led显示屏箱体
KR102593329B1 (ko) * 2018-12-20 2023-10-25 엘지디스플레이 주식회사 멀티디스플레이의 갭 조절장치 및 이를 포함하는 멀티디스플레이
CN110285124A (zh) * 2019-07-19 2019-09-27 深圳市奥拓电子股份有限公司 一种基于滚珠的连接器、led箱体以及led显示屏
CN111306149B (zh) * 2019-10-16 2021-11-09 深圳市鸿合创新信息技术有限责任公司 用于拼接屏的拼接组件及拼接屏
CN110848212A (zh) * 2019-10-29 2020-02-28 耿琳婷 一种隐藏式连接器件及磁吸式拆装方法
CN112211883A (zh) * 2020-09-28 2021-01-12 李伟锋 一种强化玻璃
CN112628263B (zh) * 2020-12-11 2022-07-12 江西影创信息产业有限公司 一种齿轮传动对插固定结构
CN113888990B (zh) * 2021-09-07 2024-12-27 深圳利亚德光电有限公司 箱体的拉紧机构及具有其的led箱体组件
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