WO2016006902A1 - 이어폰 장치 - Google Patents
이어폰 장치 Download PDFInfo
- Publication number
- WO2016006902A1 WO2016006902A1 PCT/KR2015/006979 KR2015006979W WO2016006902A1 WO 2016006902 A1 WO2016006902 A1 WO 2016006902A1 KR 2015006979 W KR2015006979 W KR 2015006979W WO 2016006902 A1 WO2016006902 A1 WO 2016006902A1
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- WO
- WIPO (PCT)
- Prior art keywords
- earphone
- cable
- coupling
- earphone cable
- coupling groove
- 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
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- 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
- H04R1/1033—Cables or cables storage, e.g. cable reels
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- 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
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- 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
- H04R1/1058—Manufacture or assembly
- H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support
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- 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
Definitions
- the present invention relates to an earphone device, and more particularly to an earphone device to prevent the earphone cable provided in the earphone is twisted or tangled with each other and to reduce the volume of the earphone to facilitate storage and portability.
- an earphone is a device for converting and outputting an electrical signal generated by an audio device by connecting to a terminal formed on one side of an audio device such as an MP3 player, a mobile phone, a PDA, and the like.
- an audio device such as an MP3 player, a mobile phone, a PDA, and the like.
- Such earphones are connected by inserting an earphone jack into a terminal of an audio device, and the earphone cable extends to a predetermined length from the earphone jack and is divided into two at predetermined portions, and an earphone speaker for outputting sound at the end of the branched earphone cable.
- Each is configured to be installed.
- the conventional earphone is carried or stored by winding or rolling the earphone cable when carrying or storing, in this case, the earphone cable is twisted or tangled with each other, in particular, bifurcated into two pairs to connect to each pair of earphone speakers
- the twisting or tangling phenomenon in the earphone cable is more severe, and if the twisting and tangling of the earphone cable is continuously repeated, there is a problem in that the wires embedded in the earphone cable are short-circuited.
- the earphone cable is twisted or entangled, it causes inconvenience in use, such as wasting a lot of time and effort to loosen the earphone cable in a tangled state to use it again.
- Patent Document 1 Republic of Korea Patent Publication No. 10-0807703 (August 28, 2008)
- the technical problem to be achieved by the present invention is to provide an earphone device that can prevent the earphone cable is twisted or tangled with each other and to prevent the disconnection of the earphone cable by enabling the integrated earphone cable to be integrated when carrying or storing the earphone.
- Another technical problem to be achieved by the present invention is to provide an earphone device that reduces the volume of the earphone and facilitates storage and portability by allowing the earphone cable to be wound together in a spiral shape without the need for using a separate binding member.
- the purpose is.
- an earphone device includes an earphone jack connected to an acoustic device, a pair of earphone speakers for outputting sound, and a predetermined length extending from the earphone jack. And an earphone cable which is branched into a first earphone cable and a second earphone cable, and connected to the pair of earphone speakers, respectively, wherein the first earphone cable and the second earphone cable face each other. Is formed so that the first earphone cable and the second earphone cable can be detachably coupled by the male and female coupling of the coupling projection and the coupling groove.
- both sides of the earphone cable is formed with a coupling protrusion and a coupling groove, the earphone cable is wound in the longitudinal direction when the earphone cable is wound in a spiral shape by the male and female coupling of the coupling protrusion and the coupling groove can be combined integrally.
- the coupling protrusion and the coupling groove may be formed in a vertical form parallel to the longitudinal direction of the earphone cable.
- the earphone cable has a coupling protrusion formed on one side of the first earphone cable and the coupling groove is formed so that the coupling protrusion is inserted into one side of the second earphone cable facing one side of the first earphone cable. It may have one side uneven cross-sectional shape.
- the earphone cable has a coupling protrusion and a coupling groove formed on one side of the first earphone cable, and the coupling protrusion and the coupling groove are respectively formed on one side of the second earphone cable facing one side of the first earphone cable. It may have a one-sided concave-convex cross-sectional shape in which the coupling groove and the coupling protrusion is formed to be correspondingly inserted.
- the earphone cable has a double-sided concave-convex cross-sectional shape in which a coupling protrusion is formed on one side and a coupling groove is formed on the other side, and the earphone cable is spirally wound in the longitudinal direction and formed on one side of the earphone cable. Coupling protrusion may be inserted into the coupling groove formed on the other side of the earphone cable.
- the earphone cable has a double-sided concave-convex cross-sectional shape in which the coupling protrusion and the coupling groove is formed on one side and the coupling groove and the coupling protrusion are formed on the other side, and the earphone cable is spirally wound in the longitudinal direction of the earphone cable.
- the coupling protrusion formed on one side may be inserted into the coupling groove formed on the other side of the earphone cable, and the coupling protrusion formed on the other side of the earphone cable may be inserted into the coupling groove formed on one side of the earphone cable. Can be.
- the coupling protrusion and the coupling groove may be formed in a horizontal shape perpendicular to the longitudinal direction of the earphone cable.
- the coupling protrusion and the coupling groove may be alternately formed repeatedly along the longitudinal direction of the earphone cable.
- the earphone cable has a coupling protrusion and a coupling groove on one side of the first earphone cable are alternately repeatedly formed along the longitudinal direction of the first earphone cable, the first earphone cable facing one side of the first earphone cable 2, one side of the earphone cable may have a one-sided concave-convex cross-sectional shape in which the coupling groove and the coupling protrusion are alternately repeatedly formed along the longitudinal direction of the second earphone cable so that the coupling protrusion and the coupling groove are respectively corresponded.
- the earphone cable has a double-sided concave-convex cross-sectional shape in which both the engaging projection and the coupling groove alternately formed along the longitudinal direction of the earphone cable on both sides, and the earphone cable is wound spirally in the longitudinal direction of the earphone cable
- the coupling protrusion and the coupling groove formed on one side may be inserted and coupled to correspond to the coupling groove and the coupling protrusion respectively formed on the other side of the earphone cable.
- the earphone device the first and second earphone cable is installed so as to pass through the inside and move along the earphone cable, the coupling protrusion and the coupling groove is separated or coupled by moving along the earphone cable. It may further include a detachable operation to enable.
- the earphone device connected to the sound device, the earphone speaker for outputting sound, and an annular shape so as to extend to a predetermined length from the earphone jack to be worn on the neck of the user
- a necklace cable formed in the shape of a necklace, and an earphone cable branched from the necklace cable and connected to the earphone speaker, wherein the necklace cable and the earphone cable are formed on the surface facing each other to form a coupling protrusion and a coupling groove.
- a cable and the earphone cable may be detachably coupled by male and female coupling of the coupling protrusion and the coupling recess.
- the coupling protrusion and the coupling groove may be formed in a vertical form parallel to the longitudinal direction of the necklace cable and the earphone cable.
- the coupling protrusion and the coupling groove may be formed in a horizontal shape perpendicular to the longitudinal direction of the necklace cable and the earphone cable.
- the earphone device, the necklace cable and the earphone cable is installed so as to move through the necklace cable and the earphone cable through the inside, the coupling projection and the by moving along the necklace cable and the earphone cable.
- the coupling groove may further include a detachable operation unit to be separated or combined.
- the earphone device of the present invention by forming a coupling protrusion and a coupling groove on the mutually opposite surfaces of the earphone cable to be branched to configure the earphone cable branched by the male and female coupling of the coupling protrusion and the coupling groove into a single earphone cable
- the earphone cables are prevented from being twisted or entangled with each other, and the earphone cables are prevented from being disconnected.
- the present invention by allowing the detachable operating unit to move along the earphone cable to allow the coupling protrusion and the coupling groove to be mutually coupled or separated, and to adjust the branching length of the earphone cable according to the moving position of the detachable operating portion, It is effective to bring convenience.
- the present invention is configured so that when the earphone cable is wound in a spiral shape, the earphone cable is integrated by the coupling protrusion and the coupling groove formed on both sides of the earphone cable to be integrated, the earphone cable without using a separate binding member. It is effective to improve storage and portability by neatly arranging the small volume.
- FIG. 1 is a front view of an earphone device according to a first preferred embodiment of the present invention.
- FIG. 2A is a cross-sectional view of an embodiment of the A and B portions of FIG. 1 in cross section when the A and B portions are separated;
- Figure 2b is a cross-sectional view of the embodiment of the A, B portion of Figure 1, a cross-sectional view when combining the A, B portion.
- Figure 3a is a cross-sectional view of another embodiment shape of the A, B portion of Figure 1, a cross-sectional view of the separation of the A, B portion.
- Figure 3b is a cross-sectional view of another embodiment shape for the A, B portion of Figure 1, a cross-sectional view when combining the A, B portion.
- Figure 4a is a perspective view of the removable operation unit shown in FIG.
- Figure 4b is a cross-sectional view showing the operating state of the removable operation unit shown in FIG.
- FIG. 5 is a front view of the earphone device according to the second preferred embodiment of the present invention.
- FIG. 6A is a cross-sectional view of an embodiment shape of part A and B of FIG. 5, in which the sections A and B are separated.
- FIG. 6B is a cross-sectional view of the shape of an embodiment of part A and B of FIG.
- Figure 7a is a perspective view of the removable operation unit shown in FIG.
- FIG. 7B is a sectional view showing an operating state of the detachable operating unit shown in FIG. 5;
- FIG. 8 is a front view of the earphone device according to a third preferred embodiment of the present invention.
- FIG. 9A is a cross-sectional view of the embodiment A, B, and C of FIG. 8 in cross section when the A and B portions are separated; FIG.
- FIG. 9B is a cross-sectional view of the embodiment A, B, and C of FIG. 8 in cross section when the A and B portions are combined; FIG.
- FIG. 9C is a cross-sectional view of the embodiment A for B, C, and C of FIG.
- FIG. 10A is a cross-sectional view of another embodiment shape of part A, B, and C of FIG. 8, in cross section A and B.
- FIG. 10A is a cross-sectional view of another embodiment shape of part A, B, and C of FIG. 8, in cross section A and B.
- FIG. 10B is a cross-sectional view of another embodiment shape of the A, B, and C portions of FIG. 8, in which the A and B portions are combined;
- FIG. 10C is a cross-sectional view of another embodiment shape of the A, B, and C portions of FIG. 8, FIG.
- 11A is a perspective view showing a state in which the earphone cable is wound in a spiral shape and integrally bound during storage of the earphone device according to the third embodiment of the present invention.
- FIG. 11B is a sectional view taken along the line D-D 'of FIG. 11A;
- Fig. 11C is a side view showing the earphone device in a state where the earphone cable is wound in a spiral shape and integrally bound.
- FIG. 12 is a front view of an earphone device according to a fourth preferred embodiment of the present invention.
- FIG. 13A is a cross-sectional view of the embodiment A, B, and C of FIG. 12 in a longitudinal cross-sectional view when the A and B portions are separated;
- FIG. 13B is a cross-sectional view of the shape of one embodiment of the A, B, and C portion of FIG.
- FIG. 13C is a cross-sectional view of an embodiment shape of the A, B, and C portions of FIG. 12, and is a longitudinal sectional view of the C portion;
- FIG. 14A is a perspective view illustrating a state in which the earphone cable is wound in a spiral shape and integrally bound during storage of the earphone device according to the fourth exemplary embodiment of the present invention.
- FIG. 14B is a cross-sectional view taken along a line E-E 'of FIG. 14A;
- FIG. 15 is a perspective view of an earphone device according to a fifth preferred embodiment of the present invention.
- Figure 16a is a perspective view showing the operating state of the detachable operating unit shown in FIG.
- FIG. 16B is a longitudinal cross-sectional view of FIG. 16A.
- FIG. 17 is a perspective view of an earphone device according to a sixth preferred embodiment of the present invention.
- 18A is a perspective view illustrating an operating state of the detachable operating unit illustrated in FIG. 17.
- FIG. 18B is a longitudinal sectional view of FIG. 18A.
- FIG. 1 is a front view of an earphone device according to a first preferred embodiment of the present invention
- FIG. 2A is a cross-sectional view of an embodiment shape of parts A and B of FIG. 2B is a cross-sectional view of an embodiment shape of the A and B portion of FIG. 1, a cross-sectional view when the A and B portions are combined
- FIG. 3A is a cross-sectional view of another embodiment shape of the A and B portion of FIG.
- Figure 3b is a cross-sectional view of the separation portion
- Figure 3b is a cross-sectional view of another embodiment shape for the A, B portion of Figure 1
- Figure 4a is a removable operation part shown in FIG. It is a perspective view
- FIG. 4B is sectional drawing which shows the operation state of the detachable operation part shown in FIG.
- the earphone device 100 is an earphone jack 110, earphone speaker 120, earphone cable 130 and detachable operation unit 140 ) May be included.
- the earphone jack 110 is inserted into and electrically connected to a terminal formed on one side of an audio device (not shown) such as an MP3 player, a mobile phone, a PDA, and the like. Since the earphone jack 110 corresponds to a known technique, a detailed description thereof will be omitted.
- the earphone speaker 120 converts the electrical signal received from the sound device through the earphone cable 130 connected to the earphone jack 110 to output the sound.
- the earphone speaker 120 is provided as a pair, and is connected to ends of the first earphone cable 131 and the second earphone cable 132 which will be described later.
- Earphone speaker 120 may be formed in a shape that can be inserted into the ear of the user.
- the earphone speaker 120 may be provided with a configuration for converting an electrical signal into sound, for example, a diaphragm, magnetic, voice coil, or the like. Since the earphone speaker 120 corresponds to a known technology, a detailed description thereof will be omitted.
- the earphone cable 130 is connected to the earphone jack 110 at one end and transmits an electrical signal of the acoustic device to the earphone speaker 120 connected to the other end.
- the inside of the earphone cable 130 has a wire (1) for transmitting the sound signal.
- Earphone cable 130 is preferably made of a flexible material and is formed in a long thin plate shape.
- the earphone cable 130 extends to a predetermined length from the earphone jack 110 and is formed in a 'Y' shape which is branched into the first earphone cable 131 and the second earphone cable 132 at a predetermined portion. It is connected to the earphone speaker 120, respectively.
- Coupling protrusions (131a) and coupling grooves (132a) are formed on surfaces facing each other over the entire length or part of the first earphone cable (131) and the second earphone cable (132) to form the first earphone cable (131) and the first earphone cable (131).
- 2 earphone cable 132 is detachably coupled by the male and female coupling of the coupling protrusion (131a) and the coupling groove (132a).
- Coupling protrusion (131a) and coupling groove (132a) may be formed in a vertical form parallel to the longitudinal direction of the earphone cable (130). For example, as illustrated in FIGS.
- the earphone cable 130 may be coupled to the coupling protrusion 131a parallel to the longitudinal direction of the first earphone cable 131 on one side of the first earphone cable 131. Is formed lengthwise and parallel to the longitudinal direction of the second earphone cable 132 so that the coupling protrusion 131a is inserted into one side of the second earphone cable 132 facing one side of the first earphone cable 131.
- the coupling groove 132a may have one surface uneven cross-sectional shape formed vertically long, in which case it has a cross-sectional structure of male and female divisions. Alternatively, as shown in FIGS.
- the earphone cable 130 is coupled to the coupling protrusion 131a parallel to the longitudinal direction of the first earphone cable 131 on one side of the first earphone cable 131.
- the groove 131b is formed to be vertically long, and the coupling protrusion 131a and the coupling groove 131b are respectively inserted into one side of the second earphone cable 132 facing one side of the first earphone cable 131.
- the coupling groove 132a and the coupling protrusion 132b may have a longitudinal double-sided concave-convex cross-sectional shape that is formed to be vertically long in parallel with the longitudinal direction of the second earphone cable 132, in which case there is no symmetrical structure. It will have a cross section.
- the first earphone cable 131 is divided into two by detachably coupling the cross-section vertical coupling protrusions 131a, 131a, and 132b and the coupling grooves 132a, 131b and 132a of the earphone cable 130.
- the second earphone cable 132 may be integrated into one earphone cable to prevent the earphone cable 130 from being twisted or entangled when the earphone is stored or carried.
- the earphone cable 130 may be provided with a stopper 135 to limit the movement of the lower end of the detachable operation unit 140 to be described later.
- the stopper 135 may be installed at a portion where the first earphone cable 131 and the second earphone cable 132 are branched.
- the earphone cable 130 may be provided with a microphone and a volume control button (not shown) on either side of the branched first earphone cable 131 and the second earphone cable 132.
- the detachable operation unit 140 is installed so that the first and second earphone cables 131 and 132 pass through the inner hole 140a and move along the longitudinal direction of the earphone cable 130, and the earphone cable 130. By reciprocating along the coupling projection (131a) and the coupling groove (132a) to be fitted to each other or to be separated. In order to couple the coupling protrusion 131a of the first earphone cable 131 and the overlap groove 132a of the second earphone cable 132 to each other, the detachable operation part 140 is directed toward the earphone speaker 120 (in FIG. 1).
- the detachable operating unit 140 is moved toward the stopper 135 (in FIG. 1).
- the detachable operating unit 140 may be installed to reciprocate along the earphone cable 130 to adjust the length that can be branched of the earphone cable 130 according to the moving position of the detachable operating unit 140.
- Detachable operation unit 140 is preferably made of a plastic material to reduce the friction force during the reciprocating movement along the earphone cable (130).
- the detachable operating unit 140 is formed with a plurality of anti-slip projections 143 on the outer surface of the detachable operating unit 140 to facilitate the movement of the detachable operating unit 140 by increasing the frictional force with the hand. It is desirable to.
- the earphone cable (face) on the surface facing each other of the first earphone cable 131 and the second earphone cable 132 The first and second earphone cables 131 and 132 which are branched into two by fitting the coupling protrusion 131a and the coupling groove 132a formed by the male and female coupling lengthwise in parallel to the longitudinal direction of the 130 are one. It can be integrated into the earphone cable of the earphone can prevent the earphone cable 130 is twisted or tangled when storing or carrying, and when using the earphone by releasing the fitting coupling of the engaging projection (131a) and the coupling groove (132a).
- the earphone can be used by separating the first earphone cable 131 and the second earphone cable 132.
- the engaging projection (131a) and the coupling groove (132a) is coupled or separated by the movement of the detachable operating unit 140, when engaging the coupling projection (131a) and the coupling groove (132a) detachable operation unit 140.
- the earphone speaker 120 is moved to and removed when the removable operation unit 140 is moved to the stopper 135 can be separated by a small force. Therefore, the branched portion of the earphone cable 130 can be integrated to prevent the earphone cable 130 from being tangled or twisted when storing or carrying the earphone and preventing disconnection of the earphone cable 130 as well as the earphone. By controlling the branching length of the cable 130, there is an effect that can improve the ease of use.
- FIG. 5 is a front view of the earphone device according to the second preferred embodiment of the present invention
- FIG. 6A is a cross-sectional view of an embodiment shape of part A and B of FIG.
- FIG. 6B is a cross-sectional view of an embodiment shape of the A and B portions of FIG. 5, which is a longitudinal cross-sectional view when the A and B portions are coupled
- FIG. 7A is a perspective view of the detachable operating part shown in FIG. 5, and FIG. It is sectional drawing which shows the operation state of the detachable operation part shown in FIG.
- the earphone device 200 includes an earphone jack 210, an earphone speaker 220, an earphone cable 230, and a detachable operation unit 240.
- a detachable operation unit 240 Is the same as the first embodiment described with reference to FIGS. 1 to 4 except for the earphone cable 230. Therefore, the detailed description of the components, the earphone jack 210, the earphone speaker 220 and the detachable operation unit 240 performing the same function as the first embodiment will be omitted.
- the earphone cable 230 is connected to the earphone jack 210 at one end and transmits an electrical signal of the acoustic device to the earphone speaker 220 connected to the other end.
- the inside of the earphone cable 230 has a wire (1) for transmitting the sound signal.
- Earphone cable 230 is preferably made of a flexible material and is formed in a long thin plate shape.
- the earphone cable 230 extends to a predetermined length from the earphone jack 210 and is formed in a 'Y' shape which is branched into the first earphone cable 231 and the second earphone cable 232 at a predetermined portion. It is connected to the earphone speaker 220, respectively.
- Coupling protrusions 231a and 232b and coupling recesses 231b and 232a are formed on surfaces facing each other over the entire length or part of the first earphone cable 231 and the second earphone cable 232.
- the cable 231 and the second earphone cable 232 are detachably coupled by the male and female coupling of the coupling protrusions 231a and 232b and the coupling recesses 231b and 232a.
- the coupling protrusions 231a and 232b and the coupling grooves 231b and 232a may be formed in a horizontal shape perpendicular to the longitudinal direction of the earphone cable 230.
- the coupling protrusions 231a and 232b and the coupling grooves 231b and 232a may be alternately repeatedly formed along the longitudinal direction of the earphone cable 230.
- the earphone cable 230 may have a horizontal coupling protrusion vertically perpendicular to the longitudinal direction of the first earphone cable 231 on one side of the first earphone cable 231.
- 231a and the coupling groove 231b are alternately repeatedly formed along the longitudinal direction of the first earphone cable 231, and one side of the second earphone cable 232 facing one side of the first earphone cable 231.
- the coupling protrusion 231a and the coupling groove 231b of the first earphone cable 231 are inserted into the side surface so as to correspond to the lengthwise direction of the second earphone cable 232.
- the 232b may have one surface uneven cross-sectional shape that is alternately repeatedly formed along the length direction of the second earphone cable 232.
- the coupling protrusions 231a and 232b are formed to have a larger cross-sectional area toward the outside, and the coupling grooves 231b and 232a are formed to have a larger cross-sectional area toward the inside to be coupled to the coupling protrusions 231a and 232b.
- the coupling state of the coupling grooves 231b and 232a can be made more robust.
- 232 may be integrated into one earphone cable to prevent the earphone cable 230 from being twisted or entangled when storing or carrying the earphone.
- the earphone cable 230 may be provided with a stopper 235 to limit the movement of the lower end of the detachable operation unit 240.
- the stopper 235 may be installed at a portion where the first earphone cable 231 and the second earphone cable 232 are branched.
- the earphone cable 230 may be provided with a microphone and a volume control button (not shown) on any one side of the branched first earphone cable 231 and the second earphone cable 232.
- the earphone cable (face) on the surface facing each other of the first earphone cable 231 and the second earphone cable 232
- the coupling protrusions 231a and 232b and the coupling grooves 231b and 232a which are formed horizontally perpendicular to the longitudinal direction of the 230 and alternately repeated along the longitudinal direction of the earphone cable 230 are fitted by male and female coupling.
- the earphone When the earphone is used, the earphone can be used by separating the first earphone cable 231 and the second earphone cable 232 by releasing the fitting coupling between the coupling protrusions 231a and 232b and the coupling grooves 231b and 232a. .
- the coupling protrusions 231a and 232b and the coupling grooves 231b and 232a are coupled or separated by the movement of the detachable operation unit 240, and the coupling protrusions 231a and 232b and the coupling grooves 231b and (231b) ( When the 232a) is coupled, the detachable operating unit 240 is moved toward the earphone speaker 220, and when detached, the detachable operating unit 240 can be separated by a small force by moving toward the stopper 235.
- the branched portion of the earphone cable 230 is configured to be integrally coupled to prevent the earphone cable 230 from being tangled or twisted when the earphone is stored or carried, and also the length of the branch of the earphone cable 230. By controlling it, there is an effect of improving the convenience of use.
- FIG. 8 is a front view of an earphone device according to a third exemplary embodiment of the present invention
- FIG. 9A is a cross-sectional view of an embodiment shape of parts A, B, and C of FIG. 9B is a cross-sectional view of an embodiment shape of the A, B, and C portion of FIG. 8, which is a cross-sectional view when the A and B portions are combined
- FIG. 9C is an embodiment of the A, B and C portion of FIG.
- FIG. 11A is a cross-sectional view, in which the earphone cable is wound in a spiral shape when the earphone device is stored according to a third embodiment of the present invention.
- FIG. 11b is a cross-sectional view taken along the line D-D 'of Figure 11a
- Figure 11c is a side view of a spiral wound in the form of earphone cable showing the earphone device in the state in which coupling integrally.
- the earphone device 300 includes an earphone jack 310, an earphone speaker 320, an earphone cable 330, and a detachable operation part 340.
- a detachable operation part 340 Is the same as the first embodiment described with reference to FIGS. 1 to 4 except for the earphone cable 330. Therefore, the detailed description of the components, the earphone jack 310, the earphone speaker 320 and the detachable operation unit 340 performing the same function as the first embodiment will be omitted.
- the earphone cable 330 is connected to the earphone jack 310 at one end and transmits an electrical signal of the acoustic device to the earphone speaker 320 connected to the other end.
- the inside of the earphone cable 330 has a wire (1) for transmitting the sound signal.
- Earphone cable 330 is preferably made of a flexible material and is formed in a long thin plate shape.
- the earphone cable 330 extends to a predetermined length from the earphone jack 310 and is formed in a 'Y' shape branched into a first earphone cable 331 and a second earphone cable 332 at a predetermined portion of the pair It is connected to the earphone speaker 320, respectively.
- Coupling protrusions 330a and coupling recesses 330b are formed on surfaces of the first earphone cable 331 and the second earphone cable 332 that face each other over the entire length or part of the first earphone cable 331 and the first earphone cable 331.
- 2 earphone cable 332 is detachably coupled by the male and female coupling of the coupling protrusion (330a) and the coupling groove (330b).
- the coupling protrusion 330a and the coupling groove 330b are formed on both sides of the earphone cable 330 over the entire length or part of the earphone cable 330, so that the earphone cable 330 is wound in the longitudinal direction, and the coupling protrusion 330a and the coupling groove ( By the male and female coupling of the 330b), the earphone cable 330 is wound in a spiral shape and may be integrally bound.
- Coupling protrusion (330a) and coupling groove (330b) may be formed in a vertical form parallel to the longitudinal direction of the earphone cable (330).
- the earphone cable 330 is formed on the one side in parallel with the longitudinal direction of the earphone cable 330 is formed longitudinally long and the other Side-by-side concave-convex concave cross-sectional shape in which the coupling groove 330b is formed vertically long side by side with the longitudinal direction of the earphone cable 330 has a double-sided structure of male and female, and the earphone cable 330 spirals in the longitudinal direction
- the vertical coupling protrusion 330a formed on one side of the earphone cable 330 may be inserted into the vertical coupling recess 330b formed on the other side of the earphone cable 330.
- the earphone cable 330 has a coupling protrusion 330a and a coupling recess 330c vertically on one side of the earphone cable 330 in parallel with the longitudinal direction of the earphone cable 330.
- a double-sided double-sided structure having a symmetrical structure is formed of a double-sided double-concave cross-sectional shape in which the coupling groove 330b and the coupling protrusion 330d are formed lengthwise in parallel to the longitudinal direction of the earphone cable 330 on the other side.
- the vertical coupling protrusion 330a formed on one side of the earphone cable 330 is formed on the other side of the earphone cable 330.
- the vertical coupling protrusion 330d formed on the other side of the earphone cable 330 may be inserted into and coupled to the vertical coupling groove 330c inserted into and coupled to the 330b and the earphone cable 330.
- outwardly protruding pieces 3 are formed on both sides of the engaging projections 330a and 330d, and the inwardly projecting pieces 4 are formed on both sides of the engaging grooves 330b and 330c.
- the engaging projections (330a, 330d) When the engaging projections (330a, 330d) is inserted into the engaging grooves (330b) (330c) to form the outward projection piece (3) of the engaging projections (330a) (330d) inward of the coupling grooves (330b) (330c)
- the coupling force between the coupling protrusions 330a and 330d and the coupling recess 330b and 330c may be strengthened.
- the coupling force and the ease of separation can be appropriately adjusted by the design of the depth and size of the projection pieces 3 and 4.
- the first earphone cable 331 and the second earphone cable 332 branched into two by detachably coupling the double-sided vertical coupling protrusion 330a and the coupling recess 330b of the earphone cable 330 into one
- the earphone cable can be integrated to prevent the earphone cable 330 from being twisted or entangled when the earphone is stored or carried.
- the earphone cable 330 is wound in the longitudinal direction, it is formed on both sides of the earphone cable 330.
- the earphone cable 330 is wound in a spiral shape by the male and female coupling of the type coupling protrusions 330a and 330d and the coupling grooves 330b and 330c to easily bind and store the unitary body.
- the earphone cable 330 may be provided with a stopper 335 to limit the movement of the lower end of the detachable operation unit 340.
- the stopper 335 may be installed at a portion where the first earphone cable 331 and the second earphone cable 332 are branched.
- the earphone cable 330 may be provided with a microphone and a volume control button (not shown) on any one side of the branched first earphone cable 331 and the second earphone cable 332.
- the earphone cable (the first earphone cable 331 and the second earphone cable 332)
- the first and second earphone cables 331 and 332 which are branched into two by fitting the coupling protrusion 330a and the coupling recess 330b formed by lengthwise and parallel to the longitudinal direction of the 330 by male and female coupling one by one. It can be integrated into the earphone cable of the earphone can prevent the earphone cable 330 is twisted or tangled when storing or carrying, and when using the earphone by releasing the fitting coupling of the coupling protrusion (330a) and the coupling groove (330b).
- the earphone can be used by separating the first earphone cable 331 and the second earphone cable 332.
- the coupling protrusion 330a and the coupling groove 330b are formed on both sides of the earphone cable 330 in parallel to the longitudinal direction of the earphone cable 330 to wind the earphone cable 330 in the longitudinal direction.
- the vertical coupling protrusion 330a formed on one side of the cable 330 is inserted into the vertical coupling groove 330b formed on the other side of the earphone cable 330, and the male and female earphones are wound in a spiral shape. It is united in one piece.
- the branching part of the earphone cable 330 can be integrally coupled to prevent the earphone cable 330 from being tangled or twisted when the earphone is stored or carried, and the earphone cable without the need for a separate binding member.
- 330 is wound around the earphone cable 330 by the male and female coupling of the vertical coupling protrusion 330a and the coupling groove 330b formed on both sides of the earphone cable 330 to be integrated to reduce the volume and storage There is an effect to facilitate this.
- FIG. 12 is a front view of an earphone device according to a fourth preferred embodiment of the present invention
- FIG. 13A is a cross-sectional view of an embodiment of the A, B, and C portions of FIG.
- FIG. 13B is a cross-sectional view of an embodiment shape of parts A, B, and C of FIG. 12, and is a longitudinal cross-sectional view when the parts A and B are combined
- FIG. 13C is a view of the parts A, B, and C of FIG.
- FIG. 14a is a perspective view showing a state in which the earphone cable is wound in a spiral form when the earphone device according to the fourth embodiment of the present invention, spirally bound.
- FIG. 14B is a cross-sectional view taken along the line EE ′ of FIG. 14A.
- the earphone device 400 is the earphone jack 410, earphone speaker 420, earphone cable 430 and detachable operation unit 440 ) Is the same as the first embodiment described with reference to FIGS. 1 to 4 except for the earphone cable 430. Therefore, the detailed description of the components, the earphone jack 410, the earphone speaker 420 and the detachable operation unit 440 performing the same function as the first embodiment will be omitted.
- the earphone cable 430 is connected to the earphone jack 410 at one end and transmits an electrical signal of the acoustic device to the earphone speaker 420 connected to the other end. Inside the earphone cable 430 is a wire (1) for transmitting the sound signal is built. Earphone cable 430 is preferably made of a flexible material and is formed in a long thin plate shape. The earphone cable 430 extends to a predetermined length from the earphone jack 410 and is formed in a 'Y' shape branched into the first earphone cable 431 and the second earphone cable 432 at a predetermined portion. It is connected to the earphone speaker 420, respectively.
- Coupling protrusions 430a and 430d and coupling recesses 430b and 430c are formed on surfaces facing each other over the entire length or part of the first earphone cable 431 and the second earphone cable 432 to form the first earphone.
- the cable 431 and the second earphone cable 432 are detachably coupled by the male and female coupling of the coupling protrusions 430a and 430d and the coupling recesses 430b and 430c.
- coupling protrusions 430a and 430d and coupling grooves 430b and 430c are formed at both sides over the entire length or part of the earphone cable 430 so that the earphone protrusion 430 is wound in the longitudinal direction.
- the earphone cable 430 may be wound in a spiral shape to be integrally bound.
- Coupling protrusions 430a, 430d and coupling grooves 430b, 430c may be formed in a horizontal shape perpendicular to the longitudinal direction of the earphone cable 430.
- the coupling protrusions 430a and 430d and the coupling recesses 430b and 430c may be alternately repeatedly formed along the longitudinal direction of the earphone cable 430.
- the earphone cable 430 is a coupling groove 430a and 430d of the horizontal coupling perpendicular to the longitudinal direction of the earphone cable 430 on both sides.
- (430b) (430c) has a double-sided concave-convex cross-sectional shape that is alternately repeatedly formed along the longitudinal direction of the earphone cable 430, the earphone cable 430 of the earphone cable 430 when the spiral wound in the longitudinal direction Coupling protrusions 430a and coupling grooves 430b formed on one side are inserted and coupled to the coupling grooves 430c and coupling protrusions 430d respectively formed on the other side of the earphone cable 430.
- the first earphone cable 431 and the second earphone cable branched into two by detachably coupling the double-sided horizontal coupling protrusions 430a and 430d and the coupling grooves 430b and 430c of the earphone cable 430. 432) can be integrated into one earphone cable to prevent the earphone cable 430 from being twisted or entangled when storing or carrying the earphone.
- the earphone cable 430 When the earphone cable 430 is wound in the longitudinal direction, the earphone cable 430 The earphone cable 430 is wound in a spiral shape by the male and female couplings of the horizontal coupling protrusions 430a and 430d and the coupling grooves 430b and 430c formed on both sides of the coupling, so that the storage unit is easily integrated.
- the earphone cable 430 may be provided with a stopper 435 to limit the movement of the bottom of the detachable operation unit 440.
- the stopper 435 may be installed at a portion where the first earphone cable 431 and the second earphone cable 432 are branched.
- the earphone cable 430 may be provided with a microphone and a volume control button (not shown) on either side of the branched first earphone cable 431 and the second earphone cable 432.
- the earphone cable (the first earphone cable 431 and the second earphone cable 432) 430 is formed in the horizontal direction perpendicular to the longitudinal direction and the coupling protrusions (430a) (430d) and the coupling grooves (430b) (430c) formed alternately repeated along the longitudinal direction of the earphone cable (430) by the male and female coupling.
- the first and second earphone cables 431 and 432 branched into two can be integrated into one earphone cable, thereby preventing the earphone cable 430 from being twisted or entangled when the earphone is stored or carried.
- the earphone can be used by separating the first earphone cable 431 and the second earphone cable 432 by releasing the fitting coupling between the coupling protrusions 430a and 430d and the coupling grooves 430b and 430c.
- the horizontal coupling protrusions 430a and 430d and the coupling grooves 430b and 430c on the both sides of the earphone cable 430 are perpendicular to the longitudinal direction of the earphone cable 430.
- the horizontal coupling protrusion 430a and the coupling groove 430b formed on one side of the earphone cable 430 are formed on the other side of the earphone cable 430.
- the earphone cable 430 is wound in a spiral shape while being inserted into the horizontal coupling groove 430c and the coupling protrusion 430d so as to be coupled to each other. Therefore, the branching part of the earphone cable 430 can be integrated to prevent the earphone cable 430 from being tangled or twisted when the earphone is stored or carried, and the earphone cable without the need for a separate binding member.
- the earphone cable 430 When the 430 is wound, the earphone cable 430 may be integrally bound by the male and female coupling of the horizontal coupling protrusions 430a and 430d formed on both sides of the earphone cable 430 and the coupling grooves 430b and 430c. The effect is to reduce the volume and to facilitate storage.
- FIG. 15 is a perspective view of an earphone device according to a fifth exemplary embodiment of the present invention
- FIG. 16A is a perspective view showing an operating state of the detachable operating unit shown in FIG. 15, and
- FIG. 16B is a longitudinal sectional view of FIG. 16A.
- the earphone device 500 is a necklace-type earphone, earphone jack 510, earphone speaker 520, necklace cable 530, Earphone cable 540 and the detachable operation unit 550, except for the necklace cable 530, earphone cable 540 and detachable operation unit 550 described above with reference to FIGS. Same as the first embodiment. Therefore, detailed descriptions of components, the earphone jack 510, and the earphone speaker 520 that perform the same functions as those of the first embodiment will be omitted.
- the necklace cable 530 extends to a predetermined length from the earphone jack 510 and is formed in an annular necklace shape so as to be worn on the user's neck. Inside the necklace cable 530 is a wire (1) for transmitting the sound signal received from the earphone jack 510 connected to the sound device 10 to the earphone cable 540 is built.
- the necklace cable 530 is preferably made of a flexible material and is formed in a long thin plate shape.
- the earphone cable 540 is branched from the necklace cable 530 and connected to the earphone speaker 520. Inside the earphone cable 540 is a wire (1) for transmitting the sound signal received through the wire (1) of the necklace cable 530 to the earphone speaker 520 is built. Earphone cable 540 is preferably made of a flexible material and is formed in a long thin plate shape.
- a coupling protrusion 530a and a coupling recess 540a are formed so that the necklace cable 530 and the earphone cable 540 are coupled to the coupling protrusion 530a. It may be detachably coupled by male and female coupling of the recess 540a.
- Coupling protrusion (530a) and the coupling groove (540a) is formed in the vertical form parallel to the longitudinal direction of the necklace cable 530 and earphone cable (540).
- one side of the necklace cable 530 has a coupling protrusion 530a formed vertically in parallel to the longitudinal direction of the necklace cable 530, and one of the necklace cables 530.
- the coupling groove 540a is formed lengthwise in parallel with the longitudinal direction of the earphone cable 540 so that the coupling protrusion 530a is inserted.
- the coupling groove is formed on one side of the necklace cable 530 and coupled to be inserted into the coupling groove on one side of the earphone cable 540 facing one side of the necklace cable 530.
- the protrusions may have a concave-convex cross-sectional shape.
- Detachable operation unit 550 is installed through the necklace cable 530 and earphone cable 540 and move along the necklace cable 530 and earphone cable 540, necklace cable 530 and earphone cable By moving along the 540, the coupling protrusion 530a and the coupling recess 540a may be separated or combined.
- the necklace cable 530 and the earphone on the surface facing each other of the necklace cable 530 and the earphone cable 540 The branched earphone cable 540 is integrally coupled to the necklace cable 530 by fitting the coupling protrusion 530a and the coupling recess 540a formed by lengthwise and parallel to the longitudinal direction of the cable 540 by male and female coupling. By doing so, the earphone cable 540 can be prevented from being twisted or entangled when the earphone is stored or carried.
- the necklace cable 530 is released by releasing the engagement of the coupling protrusion 530a and the coupling groove 540a.
- the earphone it is possible to use the earphone by separating the earphone cable (540) from.
- the coupling protrusion 530a and the coupling recess 540a are coupled or separated by the movement of the detachable operating unit 550.
- the detachable operating unit 550 is coupled.
- the earphone speaker 520 is moved to and removed from the removable operation unit 550 by moving to the stopper 531 can be separated by a small force by the operating projection 551.
- the branched earphone cable 540 can be integrally coupled to the necklace cable 530 to prevent the earphone cable 540 from being tangled or twisted when storing or carrying the earphone and preventing disconnection of the earphone cable 540.
- it is possible to adjust the branching length of the earphone cable 540 has the effect of improving the convenience of use.
- FIG. 17 is a perspective view of an earphone device according to a sixth exemplary embodiment of the present invention
- FIG. 18A is a perspective view illustrating an operating state of the detachable operating unit illustrated in FIG. 17, and
- FIG. 18B is a longitudinal cross-sectional view of FIG. 18A.
- the earphone device 600 includes an earphone jack 610, an earphone speaker 620, a necklace cable 630, and an earphone cable 640.
- a detachable operation part 650 which is the same as the fifth embodiment described with reference to FIGS. 15 and 16 except for the necklace cable 630 and the earphone cable 640. Therefore, the detailed description of the components, the earphone jack 610, the earphone speaker 620 and the detachable operation unit 650 performing the same function as the fifth embodiment will be omitted.
- Coupling protrusions 630a and 640b and coupling grooves 630b and 640a are formed on the mutually facing surfaces of the necklace cable 630 and the earphone cable 640 so that the necklace cable 630 and the earphone cable 640 are coupled to each other.
- the protrusions 630a and 640b and the coupling grooves 630b and 640a may be detachably coupled by male and female coupling.
- Coupling protrusions 630a, 640b and coupling grooves 630b, 640a are formed in a horizontal shape perpendicular to the longitudinal direction of the necklace cable 630 and earphone cable 640. For example, as shown in FIG.
- a horizontal coupling protrusion 630a and a coupling recess 630b are formed on one side of the necklace cable 630 in a lengthwise direction of the necklace cable 630. Repeatedly alternately formed along the longitudinal direction of the), the coupling projection 630a and the coupling groove 630b of the necklace cable 630 on one side of the earphone cable 640 facing one side of the necklace cable 630.
- the necklace cable 630 and the earphone on the surface facing each other of the necklace cable 630 and the earphone cable 640 The coupling protrusions 630a and 640b and the coupling recess 630b formed horizontally perpendicular to the lengthwise direction of the cable 640 and alternately repeated along the lengthwise direction of the necklace cable 630 and the earphone cable 640.
- the branched earphone cable 640 can be integrally coupled to the necklace cable 630, thereby preventing the earphone cable 640 from being twisted or entangled when the earphone is stored or carried.
- the earphone can be used by separating the earphone cable 640 from the necklace cable 630 by releasing the fitting coupling of the coupling protrusions 630a and 640b and the coupling grooves 630b and 640a.
- the coupling protrusions 630a, 640b and the coupling grooves 630b, 640a are coupled or separated by the movement of the detachable operating part 650, the coupling protrusions 630a, 640b and the coupling groove 630b ( When attaching and detaching the operating unit 650 to the earphone speaker 620 when engaging the 640a) When detaching the operating unit 650 to the stopper 631 toward the separation can be separated by a small force. Accordingly, the branched earphone cable 640 can be integrated into the necklace cable 630 to prevent the earphone cable 640 from being entangled or twisted when storing or carrying the earphone and preventing disconnection of the earphone cable 640. In addition, it is possible to adjust the branching length of the earphone cable 640 has the effect of improving the convenience of use.
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Abstract
Description
Claims (17)
- 음향기기에 연결되는 이어폰잭;음향을 출력하는 한 쌍의 이어폰스피커; 및상기 이어폰잭으로부터 일정 길이로 연장되고 소정부위에서 제 1 이어폰케이블과 제 2 이어폰케이블로 분기되어 상기 한 쌍의 이어폰스피커에 각각 연결되는 이어폰케이블을 포함하며,상기 제 1 이어폰케이블과 상기 제 2 이어폰케이블의 상호 마주하는 면에는 결합돌기와 결합요홈이 형성되어 상기 제 1 이어폰케이블과 상기 제 2 이어폰케이블이 상기 결합돌기와 상기 결합요홈의 암수 결합에 의해 분리 가능하게 결합되는 것을 특징으로 하는 이어폰 장치.
- 제 1 항에 있어서,상기 이어폰케이블의 양측면에는 결합돌기와 결합요홈이 형성되어 상기 이어폰케이블을 길이방향으로 감으면 상기 결합돌기와 상기 결합요홈의 암수 결합에 의해 상기 이어폰케이블이 나선형태로 감겨져 일체형으로 결속되는 것을 특징으로 하는 이어폰 장치.
- 음향기기에 연결되는 이어폰잭;음향을 출력하는 한 쌍의 이어폰스피커; 및상기 이어폰잭으로부터 일정 길이로 연장되고 소정부위에서 제 1 이어폰케이블과 제 2 이어폰케이블로 분기되어 상기 한 쌍의 이어폰스피커에 각각 연결되는 이어폰케이블을 포함하며,상기 이어폰케이블의 양측면에는 결합돌기와 결합요홈이 형성되어 상기 이어폰케이블을 길이방향으로 감으면 상기 결합돌기와 상기 결합요홈의 암수 결합에 의해 상기 이어폰케이블이 나선형태로 감겨져 일체형으로 결속되는 것을 특징으로 하는 이어폰 장치.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 결합돌기와 상기 결합요홈은 상기 이어폰케이블의 길이방향과 나란하게 세로형으로 형성되는 것을 특징으로 하는 이어폰 장치.
- 제 4 항에 있어서,상기 이어폰케이블은 상기 제 1 이어폰케이블의 일측면에 결합돌기가 형성되고 상기 제 1 이어폰케이블의 일측면과 마주하는 상기 제 2 이어폰케이블의 일측면에 상기 결합돌기가 삽입되도록 결합요홈이 형성되는 일면 요철 단면형상을 가지는 것을 특징으로 하는 이어폰 장치.
- 제 4 항에 있어서,상기 이어폰케이블은 상기 제 1 이어폰케이블의 일측면에 결합돌기와 결합요홈이 형성되고 상기 제 1 이어폰케이블의 일측면과 마주하는 상기 제 2 이어폰케이블의 일측면에 상기 결합돌기와 상기 결합요홈이 각각 대응되게 삽입되도록 결합요홈과 결합돌기가 형성되는 일면 요철 단면형상을 가지는 것을 특징으로 하는 이어폰 장치.
- 제 4 항에 있어서,상기 이어폰케이블은 일측면에 결합돌기가 형성되고 타측면에 결합요홈이 형성되는 양면 요철 단면형상을 가지며, 상기 이어폰케이블을 길이방향으로 나선형태로 감으면 상기 이어폰케이블의 일측면에 형성된 상기 결합돌기가 상기 이어폰케이블의 타측면에 형성된 상기 결합요홈에 삽입 결합되는 것을 특징으로 하는 이어폰 장치.
- 제 4 항에 있어서,상기 이어폰케이블은 일측면에 결합돌기와 결합요홈이 형성되고 타측면에 결합요홈과 결합돌기가 형성되는 양면 요철 단면형상을 가지며, 상기 이어폰케이블을 길이방향으로 나선형태로 감으면 상기 이어폰케이블의 일측면에 형성된 상기 결합돌기가 상기 이어폰케이블의 타측면에 형성된 상기 결합요홈에 삽입 결합되고 상기 이어폰케이블의 일측면에 형성된 상기 결합요홈에 상기 이어폰케이블의 타측면에 형성된 상기 결합돌기가 삽입 결합되는 것을 특징으로 하는 이어폰 장치.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 결합돌기와 상기 결합요홈은 상기 이어폰케이블의 길이방향과 수직하게 가로형으로 형성되는 것을 특징으로 하는 이어폰 장치.
- 제 9 항에 있어서,상기 결합돌기와 상기 결합요홈은 상기 이어폰케이블의 길이방향을 따라 교번적으로 반복 형성되는 것을 특징으로 하는 이어폰 장치.
- 제 9 항에 있어서,상기 이어폰케이블은 상기 제 1 이어폰케이블의 일측면에 결합돌기와 결합요홈이 상기 제 1 이어폰케이블의 길이방향을 따라 교번적으로 반복 형성되고, 상기 제 1 이어폰케이블의 일측면과 마주하는 상기 제 2 이어폰케이블의 일측면에 상기 결합돌기와 상기 결합요홈이 각각 대응되게 삽입되도록 상기 제 2 이어폰케이블의 길이방향을 따라 결합요홈과 결합돌기가 교번적으로 반복 형성되는 일면 요철 단면형상을 가지는 것을 특징으로 하는 이어폰 장치.
- 제 9 항에 있어서,상기 이어폰케이블은 양측면에 결합돌기와 결합요홈이 상기 이어폰케이블의 길이방향을 따라 교번적으로 반복 형성되는 양면 요철 단면형상을 가지며, 상기 이어폰케이블을 길이방향으로 나선형태로 감으면 상기 이어폰케이블의 일측면에 형성된 상기 결합돌기와 상기 결합요홈이 상기 이어폰케이블의 타측면에 형성된 상기 결합요홈과 상기 결합돌기에 각각 대응되게 삽입 결합되는 것을 특징으로 하는 이어폰 장치.
- 제 1 항에 있어서,상기 이어폰 장치는, 상기 제 1 및 제 2 이어폰케이블이 내부를 통과하고 상기 이어폰케이블을 따라 이동 가능하게 설치되며, 상기 이어폰케이블을 따라 이동함에 의해 상기 결합돌기와 상기 결합요홈이 분리되거나 결합될 수 있도록 하는 착탈작동부를 더 포함하는 이어폰 장치.
- 음향기기에 연결되는 이어폰잭;음향을 출력하는 이어폰스피커;상기 이어폰잭으로부터 일정 길이로 연장되고 사용자의 목부위에 걸취할 수 있도록 환형의 목걸이 형상으로 형성되는 목걸이케이블; 및상기 목걸이케이블로부터 분기되어 상기 이어폰스피커에 연결되는 이어폰케이블을 포함하며,상기 목걸이케이블과 상기 이어폰케이블의 상호 마주하는 면에는 결합돌기와 결합요홈이 형성되어 상기 목걸이케이블과 상기 이어폰케이블이 상기 결합돌기와 상기 결합요홈의 암수 결합에 의해 분리 가능하게 결합되는 것을 특징으로 하는 이어폰 장치.
- 제 14 항에 있어서,상기 결합돌기와 상기 결합요홈은 상기 목걸이케이블 및 상기 이어폰케이블의 길이방향과 나란하게 세로형으로 형성되는 것을 특징으로 하는 이어폰 장치.
- 제 14 항에 있어서,상기 결합돌기와 상기 결합요홈은 상기 목걸이케이블 및 상기 이어폰케이블의 길이방향과 수직하게 가로형으로 형성되는 것을 특징으로 하는 이어폰 장치.
- 제 14 항에 있어서,상기 이어폰 장치는, 상기 목걸이케이블과 상기 이어폰케이블이 내부를 통과하고 상기 목걸이케이블 및 상기 이어폰케이블을 따라 이동 가능하게 설치되며, 상기 목걸이케이블 및 상기 이어폰케이블을 따라 이동함에 의해 상기 결합돌기와 상기 결합요홈이 분리되거나 결합될 수 있도록 하는 착탈작동부를 더 포함하는 이어폰 장치.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201580037027.0A CN106489271A (zh) | 2014-07-08 | 2015-07-07 | 耳机装置 |
| US15/314,881 US20170155996A1 (en) | 2014-07-08 | 2015-07-07 | Earphone device |
| JP2016570839A JP2017520987A (ja) | 2014-07-08 | 2015-07-07 | イヤホン装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0085112 | 2014-07-08 | ||
| KR1020140085112A KR101577902B1 (ko) | 2014-07-08 | 2014-07-08 | 이어폰 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016006902A1 true WO2016006902A1 (ko) | 2016-01-14 |
Family
ID=55064462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2015/006979 Ceased WO2016006902A1 (ko) | 2014-07-08 | 2015-07-07 | 이어폰 장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20170155996A1 (ko) |
| JP (1) | JP2017520987A (ko) |
| KR (1) | KR101577902B1 (ko) |
| CN (1) | CN106489271A (ko) |
| WO (1) | WO2016006902A1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102135129B1 (ko) * | 2019-05-17 | 2020-07-17 | 주식회사 이랜텍 | 박판형 케이블을 사용한 이어폰. |
| USD1006794S1 (en) * | 2020-12-23 | 2023-12-05 | Brittany Tamar Evans | Earphones |
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| KR200303873Y1 (ko) * | 2002-10-07 | 2003-02-12 | 전소은 | 이어폰 |
| KR20030012020A (ko) * | 2001-07-30 | 2003-02-12 | 삼성전자주식회사 | 목걸이형 핸즈프리 |
| KR20090012915U (ko) * | 2008-06-13 | 2009-12-17 | 김희도 | 이어폰선의 꼬임을 방지한 지퍼 이어폰 |
| KR20110003261U (ko) * | 2009-09-23 | 2011-03-30 | 홍진주 | 이어폰 조립체 |
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| ATE341893T1 (de) * | 2003-06-16 | 2006-10-15 | Benq Mobile Gmbh & Co Ohg | Kopfhörerdraht und kopfhörer |
| US6909050B1 (en) * | 2003-09-26 | 2005-06-21 | Plantronics, Inc. | Electrical cable |
| JP2007323847A (ja) * | 2006-05-30 | 2007-12-13 | Sdk Kk | 配線コード及びそれを用いた携帯用音響機器 |
| US8269110B2 (en) * | 2006-10-25 | 2012-09-18 | George Scifo | Scrunch-it earpiece / wire organizer and method of using same |
| KR100807703B1 (ko) | 2006-11-27 | 2008-02-28 | 주식회사 예일전자 | 이어폰 |
| JP3137346U (ja) * | 2007-08-27 | 2007-11-22 | 亮 中村 | ヘッドフォンコードの絡まり防止装置 |
| CN201206670Y (zh) * | 2008-03-26 | 2009-03-11 | 黎达荣 | 一种软管 |
| US8455758B2 (en) * | 2010-01-07 | 2013-06-04 | Zipbuds, LLC | Cable organization assemblies |
| JP4887433B2 (ja) * | 2010-01-18 | 2012-02-29 | Jx日鉱日石エネルギー株式会社 | 再生水素化処理用触媒 |
| CN201733423U (zh) * | 2010-07-27 | 2011-02-02 | 赵雪 | 拉链式耳机 |
| US8697997B2 (en) * | 2010-09-23 | 2014-04-15 | Cisco Systems, Inc. | Cable with integrated cable-management system |
| CN102547505B (zh) * | 2010-12-29 | 2016-08-10 | 鸿富锦精密工业(深圳)有限公司 | 耳机 |
| JP2012170039A (ja) * | 2011-02-10 | 2012-09-06 | Seiko Okada | コード収納 |
| US9055795B2 (en) * | 2012-03-29 | 2015-06-16 | Nicholas Stuart Larkin | Cable tethering neckpiece |
| US20150350763A1 (en) * | 2014-05-28 | 2015-12-03 | Jeff Chadbourne | Earbud headphone set with behind-the-neck magnetic speaker wire clamps |
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2014
- 2014-07-08 KR KR1020140085112A patent/KR101577902B1/ko not_active Expired - Fee Related
-
2015
- 2015-07-07 US US15/314,881 patent/US20170155996A1/en not_active Abandoned
- 2015-07-07 JP JP2016570839A patent/JP2017520987A/ja active Pending
- 2015-07-07 WO PCT/KR2015/006979 patent/WO2016006902A1/ko not_active Ceased
- 2015-07-07 CN CN201580037027.0A patent/CN106489271A/zh active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20030012020A (ko) * | 2001-07-30 | 2003-02-12 | 삼성전자주식회사 | 목걸이형 핸즈프리 |
| KR200303873Y1 (ko) * | 2002-10-07 | 2003-02-12 | 전소은 | 이어폰 |
| KR20090012915U (ko) * | 2008-06-13 | 2009-12-17 | 김희도 | 이어폰선의 꼬임을 방지한 지퍼 이어폰 |
| KR20110003261U (ko) * | 2009-09-23 | 2011-03-30 | 홍진주 | 이어폰 조립체 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106489271A (zh) | 2017-03-08 |
| US20170155996A1 (en) | 2017-06-01 |
| JP2017520987A (ja) | 2017-07-27 |
| KR101577902B1 (ko) | 2015-12-16 |
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