CN103222279A - 将耳机接口复用为高清视音频接口的多用途连接器及手持电子设备 - Google Patents

将耳机接口复用为高清视音频接口的多用途连接器及手持电子设备 Download PDF

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Publication number
CN103222279A
CN103222279A CN2011800532065A CN201180053206A CN103222279A CN 103222279 A CN103222279 A CN 103222279A CN 2011800532065 A CN2011800532065 A CN 2011800532065A CN 201180053206 A CN201180053206 A CN 201180053206A CN 103222279 A CN103222279 A CN 103222279A
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audio
coupled
selecting switch
terminal
detection signal
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CN103222279B (zh
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景丰华
朱董宜
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DRNC Holdings
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Huawei Device Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/03—Connection circuits to selectively connect loudspeakers or headphones to amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/05—Detection of connection of loudspeakers or headphones to amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/09—Applications of special connectors, e.g. USB, XLR, in loudspeakers, microphones or headphones

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic Arrangements (AREA)
  • Telephone Set Structure (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

本发明提供一种将耳机接口复用为高清视频/音频输入接口的多用途连接器，包括：耳机连接器、选择开关、高清视频/音频收发器、音频输出模块，其中，耳机连接器包括第一音频端子、第二音频端子；所述音频输出模块用于输出耳机音频信号；所述选择开关包括两路，当所述选择开关连通第一路时，所述第一音频端子和第二音频端子分别和一对差分传输线相耦合，所述差分传输线用于传输所述高清视频/音频收发器输出的高清视频/音频数据；当所述选择开关连通第二路时，所述第一音频端子和所述音频输出模块相耦合。本发明还提供一种包括上述多用途连接器的手持电子设备。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201180053206.5A 2011-10-20 2011-10-20 将耳机接口复用为高清视音频接口的多用途连接器及手持电子设备 Active CN103222279B (zh)

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PCT/CN2011/081069 WO2012097615A2 (zh) 2011-10-20 2011-10-20 将耳机接口复用为高清视音频接口的多用途连接器及手持电子设备

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EP (1) EP2728899A4 (zh)
JP (1) JP5975360B2 (zh)
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CN107959909A (zh) * 2016-10-17 2018-04-24 宏达国际电子股份有限公司 电子配件装置以及其音源信号传输方法
CN108769763A (zh) * 2018-07-04 2018-11-06 深圳鼎晟通信有限公司 一种实现hdmi输入显示和播放的方法及终端
CN109254753A (zh) * 2018-09-27 2019-01-22 京东方科技集团股份有限公司 音频信号接口电路及其装置、控制方法、播放设备
CN110913157A (zh) * 2019-11-27 2020-03-24 深圳创维－Rgb电子有限公司 耳机接口复用电路、连接器及显示器
CN113206681A (zh) * 2021-04-26 2021-08-03 Oppo广东移动通信有限公司 网络设备
CN113704146A (zh) * 2015-02-25 2021-11-26 思睿逻辑国际半导体有限公司 用于音频数据传送的连接器

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KR101992036B1 (ko) * 2016-07-20 2019-06-21 선전 구딕스 테크놀로지 컴퍼니, 리미티드 이어폰 및 인터랙션 시스템
CN107783923B (zh) * 2017-11-23 2024-03-01 出门问问信息科技有限公司 外接电连接接口
CN108063356B (zh) * 2017-12-31 2023-10-31 中国电子科技集团公司第四十研究所 一种多路射频插针测试用辅助装置
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CN112689102B (zh) * 2020-12-28 2023-12-15 惠州华阳通用电子有限公司 一种差分视频传输装置及方法
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Publication number Priority date Publication date Assignee Title
CN106471434A (zh) * 2014-06-26 2017-03-01 ams有限公司 主机接口、配件接口以及用于管理主机接口与配件设备之间的连接的方法
CN106471434B (zh) * 2014-06-26 2019-05-10 ams有限公司 主机接口、配件接口以及用于管理主机接口与配件设备之间的连接的方法
CN113704146A (zh) * 2015-02-25 2021-11-26 思睿逻辑国际半导体有限公司 用于音频数据传送的连接器
CN107959909A (zh) * 2016-10-17 2018-04-24 宏达国际电子股份有限公司 电子配件装置以及其音源信号传输方法
CN108769763A (zh) * 2018-07-04 2018-11-06 深圳鼎晟通信有限公司 一种实现hdmi输入显示和播放的方法及终端
CN108769763B (zh) * 2018-07-04 2023-09-15 深圳鼎晟通信有限公司 一种实现hdmi输入显示和播放的方法及终端
CN109254753A (zh) * 2018-09-27 2019-01-22 京东方科技集团股份有限公司 音频信号接口电路及其装置、控制方法、播放设备
CN110913157A (zh) * 2019-11-27 2020-03-24 深圳创维－Rgb电子有限公司 耳机接口复用电路、连接器及显示器
CN110913157B (zh) * 2019-11-27 2022-02-15 深圳创维－Rgb电子有限公司 耳机接口复用电路、连接器及显示器
CN113206681A (zh) * 2021-04-26 2021-08-03 Oppo广东移动通信有限公司 网络设备
CN113206681B (zh) * 2021-04-26 2022-07-08 Oppo广东移动通信有限公司 网络设备

Also Published As

Publication number Publication date
CN103222279B (zh) 2016-10-12
US9374642B2 (en) 2016-06-21
JP2015501511A (ja) 2015-01-15
JP5975360B2 (ja) 2016-08-23
EP2728899A4 (en) 2014-09-03
WO2012097615A3 (zh) 2012-09-13
EP2728899A2 (en) 2014-05-07
WO2012097615A2 (zh) 2012-07-26
US20140105432A1 (en) 2014-04-17

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