WO2020238813A1 - Ensemble d'écouteurs sans fil - Google Patents

Ensemble d'écouteurs sans fil Download PDF

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Publication number
WO2020238813A1
WO2020238813A1 PCT/CN2020/091960 CN2020091960W WO2020238813A1 WO 2020238813 A1 WO2020238813 A1 WO 2020238813A1 CN 2020091960 W CN2020091960 W CN 2020091960W WO 2020238813 A1 WO2020238813 A1 WO 2020238813A1
Authority
WO
WIPO (PCT)
Prior art keywords
earphone
charging
assembly
wireless
housing
Prior art date
Application number
PCT/CN2020/091960
Other languages
English (en)
Chinese (zh)
Inventor
杨健
Original Assignee
深圳市蓝禾技术有限公司
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 深圳市蓝禾技术有限公司 filed Critical 深圳市蓝禾技术有限公司
Publication of WO2020238813A1 publication Critical patent/WO2020238813A1/fr

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Classifications

    • 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 utility model relates to the technical field of electronic products, in particular to a wireless earphone component.
  • the existing wireless earphones When the existing wireless earphones are placed in the earphone box, basically two earphone slots are correspondingly designed in the earphone box to respectively place the left and right earphones.
  • the charging structure needs to be designed in the left and right earphone slots where the left and right earphones are placed, and the corresponding left and right earphones need to be correctly placed in the corresponding left and right earphone slots, respectively.
  • the left and right earphones are charged. If the left earphone is misplaced in the right earphone slot, or the right earphone is misplaced in the left earphone slot, the earphone cannot be charged, so it is not convenient for users to use.
  • a wireless earphone assembly includes a charging box and a first earphone and a second earphone that can be combined with each other.
  • the first earphone and the second earphone are respectively provided with a first charging structure, and the first earphone and the second earphone
  • the second earphone is provided with a mutually matched electrical conduction structure, and the charging box is provided with a second charging structure;
  • the first earphone and the second earphone When the first earphone and the second earphone are combined, the first earphone and the second earphone are electrically connected to each other through the electrical conduction structure, and the combined first earphone and The second earphones are collectively placed in the charging box, and the second charging structure is in contact with and electrically connected to the first charging structure on the first earphone or the second earphone, so that the charging box Charge the first earphone and the second earphone at the same time.
  • the charging box includes a housing and a housing cavity is provided on the housing, the second charging structure is provided in the housing cavity, and the housing cavity is used for housing the combined housing.
  • the charging box further includes a battery and a circuit board electrically connected to the battery, the second charging structure is a charging probe, and one end of the charging probe is electrically connected to the circuit On the board, the other end of the second charging structure is exposed in the receiving cavity.
  • a charging interface is provided on the circuit board, a connecting hole is correspondingly provided on the side wall of the housing, and the charging interface is provided in the connecting hole.
  • the charging box further includes a cover plate for covering the circuit board and the battery, the cover plate is formed as a bottom wall of the receiving cavity and the cover plate is provided with a through hole One end of the charging probe protrudes from the through hole so as to be exposed in the receiving cavity.
  • a wearing part is further provided on the outer side wall of the housing.
  • the first earphone includes a first body, a first earplug and a first receiving groove provided on the first body
  • the second earphone includes a second body and a first receiving groove provided on the second body.
  • the second earplug and the second receiving groove on the main body; when the first earphone and the second earphone are combined, the first earplug is received in the second receiving groove, and the second earplug is received in In the first receiving groove.
  • the first charging structure of the first earphone and the second earphone are respectively provided on the first body and the second body, and the first earplug of the first earphone is close to the On the top of the first body, the first charging structure of the first earphone is provided at the bottom of the first body; the second earplug of the second earphone is close to the top of the second body, and the second earphone is The first charging structure is arranged at the bottom of the second body.
  • the first body and the second body are provided with magnetic attraction structures that attract each other.
  • the electrical conduction structure is a second probe and a second contact that cooperate with each other, or the electrical conduction structure is provided on the first earphone and the second earphone The first connector and the second connector are mated with each other.
  • the first charging structure is provided on the first earphone and the second earphone and the corresponding electrical conduction structure is provided, so that the first earphone and the second earphone
  • the first earphone and the second earphone are electrically connected to each other through the electrical conduction structure.
  • the charging box can be placed in the charging box by only being in contact with one of the earphones. Both the two earphones in the charging box are charged, and there is no need to design respective charging structures for the two earphones, so that the simplification of the charging structure is realized.
  • Figure 1 is a perspective view of a wireless headset assembly.
  • Fig. 2 is a perspective view of the first earphone and the second earphone after being combined and placed outside the charging box.
  • Fig. 3 is an exploded view of the wireless earphone assembly shown in Fig. 1.
  • Fig. 4 is a perspective view when the first earphone and the second earphone are separated.
  • the second charging structure 141 The second charging structure 141
  • the first headset 20 The first headset 20
  • the second headset 30 is the first headset 30.
  • the first charging structure 311 The first charging structure 311
  • a wireless earphone assembly 100 includes a charging box 10 and a first earphone 20 and a second earphone 30 that can be combined with each other.
  • the charging box 10 is used to house the first earphone 20 and the second earphone 30 and provide The first earphone 20 and the second earphone 30 are charged.
  • the first earphone 20 and the second earphone 30 are respectively provided with a first charging structure 311 (the first charging structure diagram on the first earphone 20 is not marked), and The first earphone 20 and the second earphone 30 are provided with mutually matched electrical conduction structures, and the charging box 10 is provided with a second charging structure 141.
  • the first earphone 20 and the second earphone 30 are electrically connected to each other through the electrical conduction structure, and the combined first earphone An earphone 20 and the second earphone 30 are placed together in the charging box 10, and the second charging structure 141 is in contact with the first charging structure 311 on the first earphone 20 or the second earphone 30 and It is electrically conductive, so that the charging box 10 charges the first earphone 20 and the second earphone 30 at the same time.
  • the charging box 10 includes a housing 11, and a receiving cavity 12 is provided on the housing 11.
  • the charging box 10 further includes a battery 13 and a circuit board 14 electrically connected to the battery 13.
  • the battery 13 and the circuit board 14 are arranged in the receiving cavity 12 and close to the bottom of the housing 11. end.
  • the housing 11 is roughly in the shape of a rectangular parallelepiped, one end is provided with the receiving cavity 12, and the bottom end is a closed structure.
  • the circuit board 14 is provided with the second charging structure 141.
  • the second charging structure 141 is a charging probe.
  • the second charging structure 141 Can also be charging shrapnel.
  • One end of the charging probe is electrically connected to the circuit board 14, and the other end is exposed in the accommodating cavity 12 so as to be compatible with the first charging structure on the first earphone 20 or the second earphone 30 311 is electrically connected.
  • the circuit board 14 is also provided with a charging interface 142.
  • the housing 11 is provided with a connecting hole 16 at a position corresponding to the charging interface 142, and the charging interface 142 is provided in the connecting hole 16 Inside, the charging box 10 is connected to an external power source through the charging interface 142 to charge the battery 13. It can be understood that the shape of the housing 11 can be replaced with other shapes, and the set positions of the charging interface 142 and the connecting hole 16 are not limited to the positions shown in the figure.
  • the charging box 10 further includes a cover plate 15 for covering the circuit board 14 and the battery 13, and the cover plate 15 is provided on the housing 11 and located at the upper end of the circuit board 14, the cover plate 15 is formed as the bottom wall of the receiving cavity 12.
  • the cover plate 15 is provided with a through hole 151, and the end of the charging probe that is not connected to the circuit board 14 protrudes from the through hole 151 so as to be exposed in the receiving cavity 12 to be in contact with the
  • the first charging structure 311 is electrically connected. It can be understood that the cover plate 15 and the housing 11 may also be an integral structure.
  • a wearing part 111 is further extended on the side wall of the housing 11.
  • the wearing part 111 is in the shape of a hook, so that the wireless earphone assembly 100 can be clamped to the waist of the user through the wearing part 111, such as a belt, or a backpack. In the pocket. It is understandable that the structure of the wearing part 111 can be replaced with another structure that can fix the wireless earphone assembly 100.
  • the first earphone 20 includes a first body 21, a first earplug 22 and a first receiving groove 23 provided on the first body 21.
  • the first earplug 22 and the first receiving groove 23 are respectively provided at two ends of the first body 21.
  • the first earplug 22 of the first earphone 20 is close to the top of the first body 21
  • the first receiving slot 23 is close to the bottom of the first body 21
  • the first charging structure is arranged at the top of the first body 21.
  • the bottom of the first body 21 can be electrically connected to the second charging structure 141.
  • the second earphone 30 includes a second body 31, a second earplug 32 and a second receiving groove 33 provided on the second body 31.
  • the second earplug 32 and the second receiving groove 33 are respectively provided at two ends of the second body 31.
  • the second earplug 32 of the second earphone 30 is close to the top of the second body 31, the second receiving slot 33 is close to the bottom of the second body 31, and the first charging structure 311 is arranged at The bottom of the second body 31 can be electrically connected to the second charging structure 141.
  • the first earphone 20 and the second earphone 30 have a mirror-symmetric structure.
  • both the first earphone 20 and the second earphone 30 can be charged, which is convenient for users to use.
  • the first charging structure 311 may also be provided at other positions of the first body 21 or the second body 31, for example, at the first body 21 or the second body 31. It suffices to realize electrical connection with the second charging structure 141.
  • the second charging structure 141 is brought into contact with the first charging structure 311, so that the charging box 10 can individually charge the first earphone 20 or the second earphone 30.
  • the first charging structure 311 is a first charging contact.
  • the electrical conduction structure provided between the first earphone 20 and the second earphone 30 is provided on the first earphone 20 and the second earphone 30 to cooperate with each other
  • the second contact 211 is provided on the first body 21, and the second probe 312 is provided on the second body 31.
  • the electrical conduction structure may also be a first connector and a second connector provided on the first earphone 20 and the second earphone 30 to cooperate with each other.
  • the first connector and the second connector are a plug connector and a female connector, respectively.
  • the electrical conduction structure is not limited to the above-mentioned two conduction structures, and in other embodiments, it can be replaced with a conduction structure with equivalent effects or functions.
  • the positions of the second contact 211 and the second probe 312 can also be exchanged.
  • the first earphone 20 and the second earphone 30 may be The main body 21 and the second main body 31 are provided with magnetic attraction structures that attract each other. In this way, under the condition that the first earphone 20 and the second earphone 30 are completely combined, the first earphone 20 and the second earphone 30 will not be easily separated. It can be understood that the manner of making the combination of the first earphone 20 and the second earphone 30 more stable is not limited to this.
  • the first earphone 20 and the second earphone 30 are charged, the first earphone 20 and the second earphone 30 are combined. Specifically, after the direction of one of the first earphone 20 or the second earphone 30 is reversed, the first earplug 22 is aligned with the second receiving groove 33, and the second earplug 32 is aligned with the The first storage tank 23. Then the first earplug 22 is received in the second receiving groove 33, and the second earplug 32 is received in the first receiving groove 23, so that the first earphone 20 and the second earphone 30 The combination forms a whole body that fits the containing cavity 12.
  • first earphone 20 and the second earphone 30 are housed in the accommodating cavity 12, and connected to the first earphone 20 or the second earphone 30 through the second charging structure 141
  • the first charging structure 311 contacts and is electrically connected, so that the charging box 10 can simultaneously charge the first earphone 20 and the second earphone 30.
  • the wireless earphone assembly 100 provided in the embodiment of the present utility model is provided with the first charging structure 311 on the first earphone 20 and the second earphone 30 and the corresponding
  • the electrical conduction structure enables the first earphone 20 and the second earphone 30 to be combined, and the first earphone 20 and the second earphone 30 are electrically connected to each other through the electrical conduction structure.
  • the combined first earphone 20 and the second earphone 30 are placed in the charging box 10 provided with a second charging structure 141, and the charging box 10 is in contact with only one earphone to achieve The purpose of charging both earphones.
  • the combination between the first earphone 20 and the second earphone 30 saves space and only needs to provide the receiving cavity 12 and the second charging structure 141 in the charging box 10, which simplifies the The structure of the charging case 10.

Abstract

La présente invention concerne un ensemble d'écouteurs sans fil, comprenant un boîtier de charge, un premier écouteur et un second écouteur qui peuvent être combinés ; une première structure de charge est agencée sur le premier écouteur et le second écouteur respectivement, et des structures électroconductrices qui coopèrent l'une avec l'autre sont disposées sur le premier écouteur et le second écouteur ; le boîtier de charge est doté à l'intérieur d'une seconde structure de charge. Une fois que le premier écouteur est combiné avec le second écouteur, le premier écouteur et le second écouteur sont électriquement connectés l'un à l'autre au moyen de structures électroconductrices ; lorsque le premier écouteur et le second écouteur combinés sont placés conjointement dans le boîtier de charge, la seconde structure de charge et la première structure de charge sur le premier écouteur ou le second écouteur sont en contact et électriquement connectées l'une à l'autre, et ainsi le boîtier de charge charge simultanément le premier écouteur et le second écouteur. L'ensemble écouteur sans fil selon l'invention présente une structure plus simple et est pratique à utiliser pour un utilisateur.
PCT/CN2020/091960 2019-05-24 2020-05-23 Ensemble d'écouteurs sans fil WO2020238813A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201920766789.XU CN209949357U (zh) 2019-05-24 2019-05-24 无线耳机组件
CN201920766789.X 2019-05-24

Publications (1)

Publication Number Publication Date
WO2020238813A1 true WO2020238813A1 (fr) 2020-12-03

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Application Number Title Priority Date Filing Date
PCT/CN2020/091960 WO2020238813A1 (fr) 2019-05-24 2020-05-23 Ensemble d'écouteurs sans fil

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CN (1) CN209949357U (fr)
WO (1) WO2020238813A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023246727A1 (fr) * 2022-06-21 2023-12-28 华为技术有限公司 Ensemble écouteur

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209949357U (zh) * 2019-05-24 2020-01-14 深圳市蓝禾技术有限公司 无线耳机组件
CN111601202A (zh) * 2020-05-05 2020-08-28 杭州杰西魔方科技有限公司 一种穿戴设备,具有该穿戴设备的套服
CN111405412A (zh) * 2020-05-11 2020-07-10 江西立讯智造有限公司 一种嵌套式蓝牙耳机
CN113693349A (zh) * 2021-10-13 2021-11-26 东南（福建）汽车工业有限公司 一种集成双蓝牙耳机的智能手环

Citations (5)

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Publication number Priority date Publication date Assignee Title
CN106331930A (zh) * 2016-09-30 2017-01-11 歌尔科技有限公司 一种无线耳机的充电盒和适配该充电盒的无线耳机
CN206136197U (zh) * 2016-08-25 2017-04-26 深圳市鸿惠数码科技有限公司 一种组合式蓝牙耳机
EP3367582A1 (fr) * 2017-02-24 2018-08-29 Beijing Xiaoniao Tingting Technology Co., Ltd Procédé de traitement de données, dispositif de charge et terminal mobile
CN208522957U (zh) * 2018-08-14 2019-02-19 深圳市亚昱科技有限公司 一种tws双耳无线耳塞式耳机
CN209949357U (zh) * 2019-05-24 2020-01-14 深圳市蓝禾技术有限公司 无线耳机组件

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206136197U (zh) * 2016-08-25 2017-04-26 深圳市鸿惠数码科技有限公司 一种组合式蓝牙耳机
CN106331930A (zh) * 2016-09-30 2017-01-11 歌尔科技有限公司 一种无线耳机的充电盒和适配该充电盒的无线耳机
EP3367582A1 (fr) * 2017-02-24 2018-08-29 Beijing Xiaoniao Tingting Technology Co., Ltd Procédé de traitement de données, dispositif de charge et terminal mobile
CN208522957U (zh) * 2018-08-14 2019-02-19 深圳市亚昱科技有限公司 一种tws双耳无线耳塞式耳机
CN209949357U (zh) * 2019-05-24 2020-01-14 深圳市蓝禾技术有限公司 无线耳机组件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023246727A1 (fr) * 2022-06-21 2023-12-28 华为技术有限公司 Ensemble écouteur

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