WO2023236997A1 - Structure de touche, tête d'écouteur et écouteur par conduction osseuse - Google Patents

Structure de touche, tête d'écouteur et écouteur par conduction osseuse Download PDF

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Publication number
WO2023236997A1
WO2023236997A1 PCT/CN2023/098875 CN2023098875W WO2023236997A1 WO 2023236997 A1 WO2023236997 A1 WO 2023236997A1 CN 2023098875 W CN2023098875 W CN 2023098875W WO 2023236997 A1 WO2023236997 A1 WO 2023236997A1
Authority
WO
WIPO (PCT)
Prior art keywords
hole
housing
pressing
key structure
flexible
Prior art date
Application number
PCT/CN2023/098875
Other languages
English (en)
Chinese (zh)
Inventor
陶志勇
刘彬
曹洪斌
Original Assignee
苏州索迩电子技术有限公司
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 苏州索迩电子技术有限公司 filed Critical 苏州索迩电子技术有限公司
Publication of WO2023236997A1 publication Critical patent/WO2023236997A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/20—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones

Definitions

  • the present invention relates to the technical field of earphones, and in particular to a button structure, an earphone head and a bone conduction earphone.
  • buttons which can be used to conveniently control the electronic device, such as controlling the power on and off, switching songs, making and receiving calls, increasing and decreasing the volume, etc.
  • buttons due to the relatively small size of bone conduction earphones, the space available for setting buttons is limited. Structures using buttons as buttons in the prior art usually have a small pressing area and are inconvenient to operate. On the other hand, the buttons need to be connected to the electronic components in the casing of the earphones. Therefore, the button structure needs to have good waterproof performance, otherwise it is easy for water to enter and affect the normal use of the earphones.
  • the object of the present invention is to provide a button structure, an earphone head and a bone conduction earphone, which are easy to operate and have good waterproof performance.
  • the invention proposes a key structure, including:
  • the shell is provided with a receiving cavity and a through hole connecting the receiving cavity and the outside world;
  • a circuit board is provided in the receiving cavity, and the circuit board includes a switch provided corresponding to the through hole;
  • the sealing assembly includes a connecting piece opposite to the switch and a flexible piece connected between the connecting piece and the housing.
  • the outer edge of the flexible piece is connected to the housing, and the flexible piece is configured to There is a mounting hole, the connecting piece is located in the mounting hole, the flexible piece and the connecting piece cooperate to seal the through hole; and,
  • the pressing member connected to the connecting member, the pressing member including a pressing member located outside the through hole panel.
  • first surface of the housing connected to the flexible member is provided with a first groove
  • the flexible member is provided with a first convex portion connected to the first groove
  • the first groove is annular and surrounds the outside of the through hole; or the housing includes a plurality of first grooves, and the plurality of first grooves surrounds the outside of the through hole. .
  • the connecting member includes a body, a second groove is provided on the second surface of the body facing the pressing member, and the flexible member is provided with a second protrusion connected in the second groove.
  • the connecting member further includes a flange connected to the body, and the flange is attached to the third surface of the flexible member facing the circuit board.
  • the outer peripheral surface of the body is a tapered surface, and its cross-sectional size gradually decreases in a direction away from the circuit board.
  • the connecting member further includes a boss protruding from the body toward the pressing panel, and the pressing panel is in contact with the boss.
  • the connecting piece is provided with a plug hole
  • the pressing member also includes an inserting post connected to the pressing panel, and the inserting post is inserted into the inserting hole.
  • the inserting post and the inserting hole They are sealed with glue.
  • the housing is provided with a guide hole communicating with the through hole, and the pressing member is slidably coupled with the guide hole.
  • the pressing panel is slidably coupled with the guide hole, or the pressing member further includes a decorative piece connected to the fifth surface of the pressing panel facing away from the circuit board, and the decorative piece is connected to the Guide hole sliding fit.
  • connecting piece and the housing are made of hard plastic, and the flexible piece is made of silicone.
  • the connecting piece, the flexible piece and the housing are molded together by two-color injection molding.
  • the pressing member is not in direct contact with the housing.
  • the present invention provides an earphone head, including a button structure as described in any one of the above items.
  • the present invention proposes a bone conduction earphone, including a button structure as described in any one of the above or an earphone head as described above.
  • the present invention has the following beneficial effects:
  • the key structure is provided with a sealing component, and its flexible parts and connecting parts cooperate with the sealing shell.
  • the through hole can effectively improve the sealing performance, prevent external water vapor, liquid and dust from entering the housing, and ensure the normal operation of the electronic components in the housing.
  • the flexible part can provide the reset force that drives the pressing part to reset.
  • it can play a sealing role, simplifying the structure, and triggering the switch through the connecting piece, which can protect the flexible part and reduce the wear of the flexible part.
  • the housing is provided with a guide hole, and the pressing member is slidably matched in the guide hole.
  • the guide hole can guide the movement of the pressing member to ensure that the pressing member can reliably trigger the switch when pressed.
  • the pressing member Embedded in the guide hole it is not easily damaged by lifting, and the structure is more reliable.
  • Figure 1 is a schematic three-dimensional view of a key structure according to an embodiment of the present invention.
  • FIG. 2 is an exploded view of the key structure shown in FIG. 1 .
  • FIG. 3 is a top view of the key structure shown in FIG. 1 .
  • FIG. 4 is a cross-sectional view along line A-A in FIG. 3 .
  • FIG. 5 is a perspective view of the housing of the key structure shown in FIG. 1 .
  • FIG. 6 is a cross-sectional view of the housing of the key structure shown in FIG. 1 .
  • Figure 7 is a schematic perspective view of a flexible member according to an embodiment of the present invention.
  • FIG. 8 is a perspective view of the housing shown in FIG. 5 from another direction.
  • FIG. 9 is an enlarged view of part I in FIG. 4 .
  • Figure 10 is a top view of the housing according to an embodiment of the present invention.
  • the first groove is annular.
  • Figure 11 is a schematic three-dimensional view of a connector according to an embodiment of the present invention.
  • Fig. 12 is a schematic structural diagram of the connecting member in Fig. 11 from another perspective.
  • Figure 13 is a cross-sectional view of a key structure according to an embodiment of the present invention.
  • the pressing panel is not provided with insertion posts.
  • Figure 14 is a schematic perspective view of a pressing panel according to an embodiment of the present invention.
  • Figure 15 is a schematic structural diagram of an earphone head according to an embodiment of the present invention.
  • Figure 16 is a schematic structural diagram of an earphone according to an embodiment of the present invention.
  • an embodiment means that a particular feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application.
  • the appearances of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those skilled in the art understand, both explicitly and implicitly, that the embodiments described herein may be combined with other embodiments.
  • a key structure corresponding to a preferred embodiment of the present invention includes a housing 1, a circuit board 2, a sealing component 3 and a pressing member 4.
  • the housing 1 includes a base portion 1a and an annular side shell portion 1b protruding outward from the outer edge of the base portion 1a.
  • a receiving cavity with one end open is formed between the base portion 1a and the side shell portion 1b.
  • the base 1a is also provided with a through hole 11 that communicates the receiving cavity 10 with the outside world.
  • the circuit board 2 is arranged in the receiving cavity 10 and fixed on the base 1a.
  • the circuit board 2 and the base 1a may be connected through adhesive connection, screw connection, or hot melt column connection, for example.
  • the base 1 a is provided with a hot melt pillar 15 protruding into the receiving cavity 10 .
  • the hot melt pillar 15 passes through the circuit board 2 and extends to the top of the circuit board 2 . Not only can the circuit board 2 be positioned, but its upper end can also be fixed by heat fusion.
  • the circuit board 2 is provided with a switch 20.
  • the switch 20 can be, for example, a micro switch or a tact switch. It can trigger an electrical signal after being pressed by an external force. The electrical signal is transmitted to the control system of the earphone through the circuit board and processed by the control system of the earphone. Then the corresponding control instructions are generated.
  • the switch 20 is provided corresponding to the through hole 11 so that the pressing member 4 triggers the switch 20 when pressed.
  • the sealing assembly 3 is connected to the housing 1 and seals the through hole 11 . It includes a connecting piece 30 opposite to the switch 20 and a flexible piece 31 connected between the connecting piece 30 and the housing 1 .
  • the connecting piece 30 and the flexible piece 31 cooperate to seal
  • the through hole 11 specifically, the flexible member 31 is annular, and its outer edge is connected to the housing 1 .
  • a mounting hole 310 is opened in the center of the flexible member 31 , and the connector 30 is connected in the mounting hole 310 to cooperate with the flexible member 31 to seal the through hole 11 to prevent external water vapor, liquid, dust and other foreign matter from entering the receiving cavity 10 .
  • the pressing part 4 is connected to the connecting part 30, which is connected to the housing 1 through the sealing component 3, and is not directly connected to the housing 1, and preferably it is not in direct contact with the housing 1.
  • the pressing member 4 includes a pressing panel 40 for pressing. When the pressing panel 40 is pressed by a finger, it drives the connecting member 30 to move in the direction of the switch 20 and presses down the trigger switch 20. During this process, the flexible member 31 Elastic deformation, after the pressing panel 40 loses external pressure, the flexible member 31 resumes its deformation, driving the connecting member 30 and the pressing member 4 back to their original positions.
  • the connecting piece 30 when the connecting piece 30 is in the original position (the position when not affected by external pressure), it abuts the switch 20 but does not press the switch 20. When the pressing panel 40 is pressed, the connecting piece 30 is driven to press switch 20. In another preferred embodiment, when the connecting piece 30 is in the original position, it does not contact the switch 20 and there is a gap between the two. When the panel 40 is pressed to drive the connecting piece 30 to move toward the switch 20, the connecting piece 30 moves toward the switch 20. 30 first contacts the switch 20, and then presses the switch 20.
  • the sealing performance of the key structure can be effectively improved, and external water vapor, liquid, dust, etc. can be prevented from entering the receiving cavity 10, and the internal electronic components can be effectively protected. Improve the reliability of electronic equipment.
  • the flexible member 31 also has the function of providing a restoring force, which can simplify the overall structure.
  • the pressing panel 40 is located outside the through hole 11, and its area can be made larger, thereby making it easier for fingers to press the pressing panel 40.
  • the material of the connecting member 30 and the housing 1 is hard plastic, such as PC+ABS (engineering plastic alloy), PC+glass fiber or PA+glass fiber, etc.
  • the material of the flexible member 31 is silica gel.
  • the connecting member 30 to be made of hard plastic can more reliably depress the switch 20 when the pressing member 4 is pressed, and at the same time avoid wear and damage caused by the extrusion of the flexible member 31 .
  • the connecting piece 30, the flexible piece 31 and the housing 1 are molded together by two-color injection molding, which can reduce assembly steps and improve production efficiency.
  • the outer periphery of the connecting member 30 and the inner wall of the through hole 11 are equidistant. In this way, when the connecting member 30 moves, the flexible member 31 can be driven to deform evenly, and the restoring force generated on the connecting member 30 is also It is more uniform and the connecting piece 30 is less likely to shift or tilt.
  • the housing 1 is provided with a flat first surface 14 , and the flexible member 31 is connected to the first surface 14 .
  • the housing 1 is provided with a recessed first groove 12 on the first surface 14
  • the flexible member 31 is provided with a third recess connected to the first groove 12 .
  • a convex part 312 the first protrusion 312 is filled in the first groove 12, which can enhance the firmness of the combination of the flexible member 31 and the housing 1 and prevent the two from being separated.
  • the number of the first grooves 12 is multiple.
  • the plurality of first grooves 12 are spaced apart and surround the periphery of the through hole 11.
  • the first groove 12 is The number of the protrusions 312 is the same as the number of the first grooves 12 , and the protrusions 312 are correspondingly filled in the first grooves 12 .
  • the number of the first groove 12 is one, which is annular and surrounds the periphery of the through hole 11 .
  • the first convex portion 312 is annular convex. This can further enhance the sealing while improving the firmness of the connection.
  • the connector 30 includes a body 300, a flange 301 connected to the body 300, and a boss 302 protruding outward from the body 300.
  • the flange 301 protrudes outward along the radial direction of the body 300, and is connected with the boss 302.
  • the platforms 302 are respectively located on both sides of the body 300 , wherein the flange 301 is located on the side of the body 300 close to the circuit board 2 , and the boss 302 is located on the side of the body 300 close to the pressing panel 40 .
  • a recessed second groove 3000 is provided on the second surface 3001 of the body 300 facing the pressing panel 40.
  • the flexible member 31 There is a second protrusion 311 connected in the second groove 3000.
  • the body 300 is provided with a plurality of second grooves 3000 arranged at intervals.
  • the six second grooves 3000 are symmetrically arranged on both sides of the body 300. side, and the second groove 3000 communicates with the outer peripheral surface of the body 300.
  • the number of the second protrusions 311 is the same as the number of the second groove 3000, and is filled in the second groove 3000.
  • the flange 301 and the flexible member 31 are attached toward the third surface 313 of the circuit board 2 .
  • the connection force between the connecting member 30 and the flexible member 31 can be improved while effectively This prevents the connecting piece 30 from being separated from the flexible piece 31 in the direction of pressing the panel 40, and the connection is more reliable.
  • the outer peripheral surface of the body 300 is set as a tapered surface, and its cross-sectional size gradually decreases in the direction away from the circuit board 2. On the one hand, it can increase the contact area between the body 300 and the flexible member 31, and improve The connection strength, on the other hand, can prevent the connecting member 30 from being separated from the flexible member 31 in the direction of pressing the panel 40, making the connection between the two more reliable.
  • the pressing panel 40 and the boss 302 of the connecting member 30 are connected through adhesive connection, such as through glue or double-sided tape.
  • the boss 302 of the connector 30 is provided with an insertion hole 303,
  • the number of the jacks 303 is not limited, and two jacks 303 are shown in the figure.
  • the jacks 303 preferably penetrate the body 300 .
  • the pressing member 4 also includes an inserting post 42 connected to the pressing panel 40.
  • the inserting post 42 is preferably injection molded integrally with the pressing panel 40. It is inserted into the socket 303 and is sealed with the socket 303 by glue, for example.
  • the plug 42 can be coated with glue and then inserted into the plug hole 303, which not only improves the connection strength between the two, but also effectively achieves sealing.
  • the jack 303 is connected to the fourth surface 304 of the connector 30 facing the circuit board 2 , and a glue groove 305 surrounding the periphery of the jack 303 is provided on the fourth surface 304 .
  • the glue groove 305 can Holds the glue, further improving the seal.
  • the housing 1 is provided with a guide hole 13 communicating with the through hole 11 , and the pressing member 4 is slidably coupled with the guide hole 13 .
  • the pressing panel 40 is disposed in the guide hole 13.
  • the pressing panel 40 is clearance-fitted with the guide hole 13, so that the pressing member 4 is not in direct contact with the housing 1, and the pressing member 4 is in direct contact with the guide hole.
  • the sliding coupling of 13 enables the pressing member 4 to move along the guide hole 13.
  • the pressing panel 40 is partially exposed from the guide hole 13, allowing for direct pressing operation by human hands.
  • the pressing member 4 further includes a decorative member 43 connected to the pressing panel 40 , and the decorative member 43 is connected to the fifth surface 401 of the pressing panel 40 facing away from the circuit board 2 and has a ring portion 430 covering the outer circumferential surface of the pressing panel 40.
  • the decorative piece 43 is adapted to the guide hole 13. It has a clearance fit with the guide hole 13 and can move along the guide hole 13. The decorative piece 43 is pressed to drive the connection. Piece 30 moves.
  • the arrangement of the guide hole 13 can guide the pressing member 4 to move along the axis of the guide hole 13, preventing the pressing member 4 from tilting or getting stuck during movement, so that the connecting member 30 can trigger the switch 20 accurately and reliably.
  • the guide hole 13 allows the pressing member 4 to be partially embedded in the housing 1, and only the outer end surface (or part of the outer peripheral surface) of the pressing member 4 is exposed to the housing 1 for human hands to press. On the one hand, it enhances the aesthetics. On the other hand, it can prevent the pressing member 4 from being artificially lifted and damaged, and the reliability is better.
  • the decorative piece 43 is preferably made of metal material, such as aluminum alloy, which has a better texture. Knurled patterns can also be provided on the outer end surface 431 of the decorative piece 43 to increase friction and further enhance the feel and aesthetics of use.
  • the decorative part 43 and the pressing panel 40 are preferably connected by adhesive.
  • the decorative part 43 and the pressing panel 40 are connected by double-sided adhesive.
  • the decorative part 43 and the pressing panel 40 are adhered to each other by glue.
  • a glue groove 400 is provided on the fifth surface 401 of the pressing panel 40 and the decorative part 43, which can accommodate glue and prevent the glue from flowing out of the decorative part 43. and overflow from the gap between the pressing member 4 and the pressing member 4.
  • the present invention also proposes an earphone head, which includes the button structure described above.
  • the earphone head also includes a cover 5 connected to the open end of the receiving cavity 10 and a vibrating sound generator connected to the cover 5.
  • Device 50 The vibrating sound-generating device 50 can generate vibration, and when the cover 5 is in contact with the human facial skin, the user can hear the sound.
  • different pressing methods such as long press, short press, double click, etc.
  • different control instructions can be generated, such as controlling the power on and off, pausing, switching songs, answering calls, etc.
  • the present invention also proposes a bone conduction earphone, which includes the above-mentioned button structure or earphone head.
  • the bone conduction earphone includes a control compartment 6, a battery compartment 60, a first earphone head 61, a second earphone head 62, a neck cord 63 connected between the control compartment 6 and the battery compartment 60, There is a first earhook 64 between an earphone head 61 and the control compartment 6 and a second earhook 65 connected between the second earphone head 62 and the battery compartment 60 .
  • the neckband wire 63 When in use, the neckband wire 63 is wrapped around the person's neck, the first ear hook 64 and the second ear hook 65 are hooked above the person's ear, and the first earphone head 61 and the second earphone head 62 are respectively located on the head. On both sides, and in contact with the skin of the part of the face close to the ears, at least one of the first earphone head 61 and the second earphone head 62 is provided with the button structure described above.

Abstract

La présente invention concerne une structure de touche, une tête d'écouteur et un écouteur par conduction osseuse. La structure de touche comprend un boîtier, une carte de circuit imprimé, un ensemble d'étanchéité et un élément de pression, le boîtier étant pourvu d'une cavité de réception, et d'un trou traversant faisant communiquer la cavité de réception avec l'extérieur. La carte de circuit imprimé est disposée dans la cavité de réception, et la carte de circuit imprimé comprend un commutateur agencé de façon à correspondre au trou traversant. L'ensemble d'étanchéité comprend un élément de liaison disposé à l'opposé du commutateur, et un élément souple relié entre l'élément de liaison et le boîtier ; un bord externe de l'élément souple est relié au boîtier ; l'élément souple est pourvu d'un trou de montage ; l'élément de liaison est disposé dans le trou de montage ; et l'élément souple et l'élément de liaison coopèrent pour sceller le trou traversant. L'élément de pression est relié à l'élément de liaison, et l'élément de pression comprend un panneau de pression positionné à l'extérieur du trou traversant. La structure de touche de la présente invention présente de bonnes performances d'étanchéité tout en obtenant une fonction de touche.
PCT/CN2023/098875 2022-06-10 2023-06-07 Structure de touche, tête d'écouteur et écouteur par conduction osseuse WO2023236997A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202221454518.9U CN218038945U (zh) 2022-06-10 2022-06-10 一种按键结构、耳机头及骨传导耳机
CN202221454518.9 2022-06-10

Publications (1)

Publication Number Publication Date
WO2023236997A1 true WO2023236997A1 (fr) 2023-12-14

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PCT/CN2023/098875 WO2023236997A1 (fr) 2022-06-10 2023-06-07 Structure de touche, tête d'écouteur et écouteur par conduction osseuse

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Country Link
CN (1) CN218038945U (fr)
WO (1) WO2023236997A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN218038945U (zh) * 2022-06-10 2022-12-13 苏州索迩电子技术有限公司 一种按键结构、耳机头及骨传导耳机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010131360A1 (fr) * 2009-05-15 2010-11-18 日本エムエムアイテクノロジー株式会社 Microphone à conduction osseuse, dispositif micro-casque et dispositif à microphone
JP2012009236A (ja) * 2010-06-24 2012-01-12 Nec Corp キーボタン及びそれを備える携帯電子機器並びに携帯電子機器の密封性の検査方法
CN102782788A (zh) * 2010-07-23 2012-11-14 夏普株式会社 按键开关结构和包括该按键开关结构的电子设备
CN204360945U (zh) * 2015-01-06 2015-05-27 深圳市韶音科技有限公司 一种骨传导耳机及其按键结构
CN207052500U (zh) * 2017-07-07 2018-02-27 联想(北京)有限公司 按键开关、按键结构及电子设备
CN110491047A (zh) * 2019-09-11 2019-11-22 深圳市凯木金科技有限公司 门铃组件
CN218038945U (zh) * 2022-06-10 2022-12-13 苏州索迩电子技术有限公司 一种按键结构、耳机头及骨传导耳机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010131360A1 (fr) * 2009-05-15 2010-11-18 日本エムエムアイテクノロジー株式会社 Microphone à conduction osseuse, dispositif micro-casque et dispositif à microphone
JP2012009236A (ja) * 2010-06-24 2012-01-12 Nec Corp キーボタン及びそれを備える携帯電子機器並びに携帯電子機器の密封性の検査方法
CN102782788A (zh) * 2010-07-23 2012-11-14 夏普株式会社 按键开关结构和包括该按键开关结构的电子设备
CN204360945U (zh) * 2015-01-06 2015-05-27 深圳市韶音科技有限公司 一种骨传导耳机及其按键结构
CN207052500U (zh) * 2017-07-07 2018-02-27 联想(北京)有限公司 按键开关、按键结构及电子设备
CN110491047A (zh) * 2019-09-11 2019-11-22 深圳市凯木金科技有限公司 门铃组件
CN218038945U (zh) * 2022-06-10 2022-12-13 苏州索迩电子技术有限公司 一种按键结构、耳机头及骨传导耳机

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