WO2018086296A1 - 耳机 - Google Patents

耳机 Download PDF

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Publication number
WO2018086296A1
WO2018086296A1 PCT/CN2017/078179 CN2017078179W WO2018086296A1 WO 2018086296 A1 WO2018086296 A1 WO 2018086296A1 CN 2017078179 W CN2017078179 W CN 2017078179W WO 2018086296 A1 WO2018086296 A1 WO 2018086296A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrically connected
circuit board
printed circuit
earphone according
digital
Prior art date
Application number
PCT/CN2017/078179
Other languages
English (en)
French (fr)
Inventor
郭世文
张勇
王继辉
魏志琼
Original Assignee
深圳市冠旭电子股份有限公司
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 深圳市冠旭电子股份有限公司 filed Critical 深圳市冠旭电子股份有限公司
Priority to JP2019520961A priority Critical patent/JP6875517B2/ja
Priority to EP17869775.1A priority patent/EP3541091A4/en
Priority to US16/347,555 priority patent/US11146882B2/en
Publication of WO2018086296A1 publication Critical patent/WO2018086296A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/10Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1033Cables or cables storage, e.g. cable reels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/10Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1025Accumulators or arrangements for charging
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/10Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016Earpieces of the intra-aural type
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00Stereophonic arrangements
    • H04R5/033Headphones for stereophonic communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00Details of connection covered by H04R, not provided for in its groups
    • H04R2420/09Applications of special connectors, e.g. USB, XLR, in loudspeakers, microphones or headphones

Definitions

  • the present invention belongs to the technical field of earphones, and in particular, to an earphone.
  • the lightning interface can act as a charging and data transmission interface, and can output digital signals. It can be used with headphones with Codec chips to convert digital signals into analog sounds.
  • an earphone comprising a sound emitting portion, a main body fixedly mounted with a printed circuit board, a male and a female seat, and a connecting line connected between the main body and the sound emitting portion.
  • the female seat and the connecting line are electrically connected to the printed circuit board, and the male head is used to adapt a lightning interface integrated with an audio output and a power input, and the lightning interface is disposed on the electronic device.
  • Both the utterance portion and the female seat are electrically connected to the male head and can be operated in the same manner as the male connector is inserted into the lightning interface and used for playing music and charging, respectively.
  • the main body has a first insertion portion, the male portion is disposed on the first insertion portion, and the female seat and the first insertion portion are disposed in opposite directions.
  • the female seat is stacked on the main body near the connecting line.
  • the main body further has a second insertion portion perpendicular to the first insertion portion, and the female seat is disposed on the second insertion portion.
  • the printed circuit board has a decoding chip for converting a digital signal and an analog signal, and the sound emitting portion is electrically connected to the decoding chip through the connecting line.
  • the earphone further includes a microphone
  • the decoding chip includes an analog digital conversion module and a digital analog conversion module
  • the digital analog conversion module converts an audio signal output by the lightning interface into a sounding part.
  • An audio signal, the analog to digital conversion module converting an analog signal from the microphone into a digital signal suitable for the lightning interface.
  • the printed circuit board is provided with a micro control unit for controlling the state of the decoding chip.
  • the printed circuit board is provided with a main control module for converting an input signal input by the lightning interface into a standard signal, so that the digital analog conversion module can freely input the digital audio signal input by the electronic device in the future. Converting the converted standard signal into an analog signal suitable for the earphone, and letting the analog-to-digital conversion module convert the analog signal derived from the earphone microphone into a digital signal suitable for the electronic device
  • the printed circuit board is provided with a power chip for obtaining the license authentication, the power chip is electrically connected to the main control module, and the female is electrically connected to the power chip.
  • the male head further includes a connecting segment disposed on the main body and electrically connected to the printed circuit board, and the power chip is electrically connected to the connecting segment.
  • the opposite sides of the connecting segment are respectively provided with metal solder joints electrically connected to the female seat and the connecting line, wherein the solder joint electrically connected to the connecting line is LAM PWR LAM
  • solder joints electrically connected to the female are DP, D+, D -, GND.
  • the lightning interface is a Lighting interface of Iphone 7 or Iphone 7 Plus.
  • the present invention also provides an earphone comprising a sound emitting portion, a printed circuit board, and a male and female terminals electrically connected to the printed circuit board, wherein the sound emitting portion is electrically connected to the printed circuit through a connecting wire a male connector for adapting a lightning interface integrated with an audio output and a power input, and when the male connector is inserted into the lightning interface, the sounding portion and the female seat can work together Used to play music and charge separately.
  • the male head and the female seat are mounted on the printed circuit board.
  • the male head or the female seat is mounted on the printed circuit board.
  • the female seat is disposed on the connecting line.
  • the male or the female seat and the printed circuit board are electrically connected by a connecting wire.
  • the earphone further includes a voice control portion that controls the sounding parameter of the sounding portion, and the female seat is disposed in the voice control portion.
  • the printed circuit board has a decoding chip for converting a digital signal and an analog signal, and the sound emitting portion is electrically connected to the decoding chip through the connecting line.
  • the earphone further includes a microphone
  • the decoding chip includes an analog-to-digital conversion module and a digital-to-analog conversion module
  • the digital-to-analog conversion module converts an audio signal output by the lightning interface into a sounding part.
  • An audio signal, the analog to digital conversion module converting an analog signal from the microphone into a digital signal suitable for the lightning interface.
  • the printed circuit board is provided with a micro control unit for controlling the state of the decoding chip.
  • the printed circuit board is provided with a main control module for converting an input signal input by the lightning interface into a standard signal, and the digital analog conversion module is free to input digital audio of the electronic device in the future.
  • the standard signal converted from the signal is converted into an analog signal suitable for the earphone, and the analog to digital conversion module converts the analog signal derived from the earphone microphone into a digital signal suitable for the electronic device.
  • the printed circuit board is provided with a power chip for obtaining the license authentication, the power chip is electrically connected to the main control module, and the female is electrically connected to the power chip.
  • the male head further includes a connecting segment electrically connected to the printed circuit board, and the power chip is electrically connected to the connecting segment.
  • the opposite sides of the connecting section are respectively provided with metal solder joints electrically connected to the female seat and the connecting line, wherein the solder joint electrically connected to the connecting line is LAM PWR LAM
  • solder joints electrically connected to the female are DP, D+, D -, GND.
  • the lightning interface is a Lighting interface of Iphone 7 or Iphone 7 Plus.
  • the earphone utilizes the male head and integrated audio output Adapting to a lightning interface of the power input, and by providing the female body capable of working in the same body and the sounding portion connected to the main body, the female seat and the sounding part are respectively used for Audio transmission and charging, enabling simultaneous listening to music and charging.
  • FIG. 1 is a schematic structural diagram of an earphone and a device according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of the earphone of FIG. 1;
  • FIG. 3 is a circuit configuration diagram of a solder joint for listening to music in an embodiment of the present invention.
  • FIG. 4 is a circuit configuration diagram of a solder joint for charging in an embodiment of the present invention.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may explicitly or implicitly include one or more of the features.
  • the meaning of “plurality” is two or more, unless specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed”, “set”, etc. are to be understood broadly, and may be fixed connections, for example, unless otherwise explicitly defined and defined. , may also be detachable connection, or integrated; may be mechanical connection, or may be electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, may be internal communication of two elements or two elements Interaction relationship.
  • detachable connection or integrated; may be mechanical connection, or may be electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, may be internal communication of two elements or two elements Interaction relationship.
  • the earphone provided by the present invention includes a sound emitting portion 30, a printed circuit board 14, and a male head 15 and a female seat 16 electrically connected to the printed circuit board 14, the sound emitting portion 30.
  • the printed circuit board 14 is electrically connected to the printed circuit board 14 by a connection line 40 for adapting the lightning interface 22 integrated with the audio output and the power input.
  • the earphone provided by the present invention utilizes the male head 15 to fit the lightning interface 22 integrated with the audio output and the power input, and by providing the female seat 16 and the connection to the main body 12 Subject 12
  • the utterance portion 30, the ij is used for audio transmission and charging, respectively, for the audio transmission and charging, thereby achieving simultaneous music listening and charging.
  • the earphone comprises a main body 12, the printed circuit board 14, the male head 15 and the female seat 16 are fixed to the main body 12, and the connecting line 40 Connected between the main body 12 and the sound emitting portion 30.
  • the male head 15 is plugged into the lightning port 22
  • the female seat 16 capable of working in the same manner and the sounding portion 30 connected to the main body 12 are disposed on the main body 12, and the mother is utilized.
  • the cradle 16 and the utterance portion 30 are used for audio transmission and charging, respectively, to achieve simultaneous music listening and charging.
  • the female seat 16 can be disposed at any position of the connecting line 40; the printed circuit board 14 can be disposed together with the male head 15 or with the female seat 16 Together.
  • the male head 15 is a connector that adapts the lightning interface 22 (Lighting interface, the same below) integrated with audio output and power input; the connecting line 40 is directly connected to the connector On the printed circuit board 14 in the main body 12.
  • the connecting line 40 and the main body 12 may be provided with jacks and connectors that are inserted into each other, that is, the main body 12 is provided with a jack, and the end of the connecting line 40 is provided with a joint. .
  • the connector is a headphone interface for plugging in a music player, such as a universal standard 3.5 mm interface or other non-universal standard interface, such as a 2.5 mm interface or a 6.5 mm interface, or a lightning interface or a USB interface.
  • a universal standard 3.5 mm interface or other non-universal standard interface, such as a 2.5 mm interface or a 6.5 mm interface, or a lightning interface or a USB interface.
  • Audio output interface such as USB interface and TYPE-C interface.
  • the female base 16 is a female socket of the charging interface, such as a TYPE-C interface, a USB interface, a micro USB interface, a lightning interface, and the like, and is connected to an external power supply device for charging. .
  • the main body 12 has a first plug portion (not shown), and the first plug portion is provided with the male head 15, the connecting line 40 extends in opposite directions from the first plug. It can be understood that the first plug portion and the connecting line 40 are respectively disposed on opposite sides of the main body 12 to facilitate the plugging and to ensure the overall consistency of the product.
  • the printed circuit board 14 has a decoding chip 11 for converting digital signals and analog signals.
  • the decoding chip 11 is a multimedia digital signal codec, and is responsible for digital to analog signal conversion (DAC) and analog to digital signal conversion (ADC).
  • DAC digital to analog signal conversion
  • ADC analog to digital signal conversion
  • the decoding chip 11 may be a Codec chip, or may be another core that can convert digital signals and analog signals. Film.
  • the decoding chip 11 includes an analog to digital conversion module and a digital analog conversion module.
  • the audio signal outputted by the lightning interface 22 can be converted into an audio signal suitable for the sounding portion 30 by the analog-to-digital conversion module and the digital-to-analog conversion module, thereby realizing music playback.
  • the printed circuit board 14 is provided with a micro control unit 13 for controlling the state of the decoding chip 11.
  • the micro control unit 13 can implement control of the decoding state of the decoding chip 11 to ensure stability of decoding. Specifically, when the male header 15 is inserted into the lightning interface 22, the micro control unit 13 detects Whether there is an audio signal output, when the audio signal is detected, the decoding chip 11 is controlled to perform digital analog conversion on the audio signal output from the lightning interface 22 to realize music listening; when the micro control unit 13 detects The analog audio signal input ⁇ controls the decoding chip 11 to perform analog-to-digital conversion on the audio signal input from the earphone to implement a headset call.
  • the printed circuit board 14 is provided with a power chip 17 for obtaining license authentication. It can be understood that for the related products of the Apple company, the power chip 17 needs to obtain the product certification of Apple to enable mutual authentication with the Apple mobile phone used.
  • the printed circuit board 14 is provided with a main control module 19 for converting an input signal input by the lightning interface 22 into a standard signal.
  • the main control module is a Li ghting Audio Module, referred to as LAM.
  • the main control module 19 is configured to convert an input signal input by the lightning interface 22 into a standard signal and transmit the signal to the analog-to-digital conversion module/digital-to-analog conversion module, so that the digital-to-analog conversion module can freely input the number of the mobile phone in the future.
  • the standard signal converted from the audio signal is converted into an analog signal suitable for the earphone, and the analog-to-digital conversion module converts the analog signal derived from the earphone microphone into a digital signal suitable for the Apple mobile phone, and transmits it to the apple through the male 15
  • the switching of the functional status of the analog to digital conversion module/digital to analog conversion module is controlled by the micro control unit 13 (ie, the MCU chip).
  • an application can be loaded into an electronic device, such as an Apple mobile phone.
  • an electronic device such as an Apple mobile phone.
  • the APP is played on the electronic device, and the signal of the software update of the main control module 19 is sent by the lightning interface 22
  • the main control module 19 communicates with the micro control unit 13 through a UR interface.
  • the software update is controlled by the micro control unit 13.
  • the power chip 17 is electrically connected to the main control module 19.
  • the base 16 is electrically connected to the power chip 17, and the sound emitting portion 30 is electrically connected to the decoding chip 11 through the connecting line 40.
  • the male head 15 includes a plug portion that is matched with the lightning interface 22, and a connecting portion that is disposed on the main body 12 and electrically connected to the printed circuit board 14, the power source.
  • the chip 17 is disposed on the connecting segment, and opposite sides of the connecting segment are respectively provided with metal pads connecting the female seat 16 and the connecting wire 40, wherein the connecting wire 40 is connected to the cable
  • the number of solder joints of the interface is 5, including LAM PWR, LAM D+, LAM D -, LAM DW, LAM GND, as shown in Figure 3; the number of solder joints connected to the female 16 (ie charging interface) is 4, including DP, D+, D -, GND, as shown in Figure 4.
  • the sound emitting portion 30 of the earphone has a left sounding unit 32 and a right sounding unit 34
  • the earphone further includes a sounding portion 30 disposed between the sound emitting portion 30 and the main body 12 and
  • the connecting line 40 is electrically connected to the voice control portion 50.
  • the earphone is provided with the voice control portion 50 between the sound emitting portion 30 and the main body 12, and the voice control portion 50 controls sounding parameters of the sound emitting portion 30, for example, controlling the left sounding unit 32 and the The volume of the right sounding unit 34, and the like, and the switching of the listening music and the earphone call are convenient to use.
  • the connecting line 40 includes a lead-out section 42 drawn from the main body 12, bifurcated along the end of the lead-out section 42, and respectively connected to the left sounding unit 32 and the
  • the left connecting line 44 and the right connecting line 46 of the right sounding unit 34 are disposed on the left connecting line 44 or the right connecting line 46, which are disposed in the right connecting line 46 in the drawing.
  • the earphone provided by the embodiment of the present invention is configured to have a bifurcated two-stage structure for the user to use, and one end of the lead-out section 42 is directly connected or through the earphone interface on the main body 12 to a circuit board, and the left sounding unit 32 and the right connecting line 46 are taken out by the left connecting line 44 to lead out the right sounding unit 34.
  • the voice control part 50 may be disposed on the left connecting line 44. Or on the right connection line 46, to adjust the volume level, etc., and to switch between listening to music and talking to the headset.
  • the voice control portion 50 can be disposed at any position of the connection line 40, and the female seat 16 can also be disposed on the voice control portion 50.
  • the main body 12 further has a second insertion portion (not shown) perpendicular to the first insertion portion, and the second insertion portion is provided with a second insertion portion Said mother seat 16.
  • the male head 15, the connecting line 40 and the female seat 16 are respectively located in the main body 12.
  • the male head 15 and the connecting line 40 are located on opposite sides of the main body 12, and the female seat 16 may be located in addition to the male
  • the head 15 and the side of the connecting line 40 are located on the side other than the side.
  • the male head 15 and the female seat 16 are located on different sides of the body 12.
  • the male head 15 may be directly disposed on the main body 12 or may be electrically connected to the printed circuit board 14 in the main body 12 through a connecting wire (not shown).
  • the lightning interface 22 is an Iphone 7 or an Iphone 7
  • the device for setting the lightning interface 22 may be Iphone 7 or Iphone 7
  • the male head 15 is a lighting male head adapted to the lighting interface;
  • the female seat 16 may be a Lighting interface integrated with audio output, power input and data exchange.
  • the number of the female seats 16 may be one or two, or even three or more, and the interface types that are adapted may be identical or completely different; , can also be partially different.
  • the female seats 16 may be stacked together, and may be stacked on the main body 12 near the connecting line 40, or stacked on the same.
  • the body 12 is adjacent to the female seat 16. It is understood that the stacking is stacked in the thickness direction of the main body 12 to make the structure of the entire main body 12 more compact.
  • the main body 12 has a third opposite to the second plug portion, in addition to the second plug portion perpendicular to the first plug portion.
  • the plug portion is also perpendicular to the first plug portion.
  • the third plug portion is provided with a female seat.
  • the type of interface to which the female seat is adapted may be the same as that of the female seat 16, or may be different from the female seat 16.
  • one or more female seats may be further stacked near the first plug portion, the second plug portion, the third plug portion, and the connecting line 40 of the main body 12.
  • the plurality of sockets may be a lighting interface and an audio interface.
  • Any type of interface such as a data conversion interface, and different types of interfaces may be electrically connected to corresponding solder joints on the connection section of the male head 15.
  • the male head 15, a single female seat or an interface such as listening to music or charging
  • it has many functions such as listening to music, charging and data exchange.
  • the Lightning connector that matches the Lighting male, like the Iphone 7 or Iphone 7 Plus lighting interface, it combines charging, listening to music and data exchange functions, which is equivalent to Iphone 7 or Iphone.
  • the 7 Plus lighting interface is ported to the headset.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Telephone Set Structure (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Telephone Function (AREA)

Abstract

一种耳机包括发声部分(30)、固定安装有印刷电路板(14)、公头(15)和母座(16)的主体(12)以及连接线(40),公头(15)、母座(16)和连接线(40)电性连接于印刷电路板(14),公头(15)用于适配综合有音频输出和电源输入的闪电接口(22),发声部分(30)和母座(16)均与公头(15)电性连接并且在公头(15)插接于闪电接口(22)内时能够同时工作并分别用于播放音乐和充电。该耳机利用公头(15)与综合有音频输出和电源输入的闪电接口(22)相适配,通过在主体上设置能够同时工作的母座(16)和连接至主体的发声部分(30),利用母座(16)和发声部分(30)分别用于音频传输和充电,从而实现同时听音乐和充电。

Description

技术领域
[0001] 本发明属于耳机技术领域, 尤其涉及一种耳机。
背景技术
[0002] 在苹果公司发布的手机 Iphone7和 Iphone 7 Plus上, 首次将耳机插口取消, 而是 采用了综合有音频输出和电源输入的闪电接口。 闪电接口既可以充当充电、 数 据传输接口, 同吋可以输出数字信号, 配合具有 Codec芯片的耳机, 将数字信号 转换为模拟声音发出。
[0003] 虽然这种设置的方式使得手机的接口数量减少, 但是在同一吋间只能使用一种 功能, 用户无法同吋实现充电和耳机听音乐, 带来了极大的不便。
技术问题
[0004] 本发明的目的在于提供一种耳机, 旨在解决用户使用综合有音频输出和电源输 入的闪电接口的设备吋而无法同吋进行充电和耳机听音乐的问题。
问题的解决方案
技术解决方案
[0005] 本发明是这样实现的, 一种耳机, 包括发声部分、 固定安装有印刷电路板、 公 头和母座的主体以及连接于所述主体与所述发声部分之间的连接线, 所述公头
、 所述母座和所述连接线电性连接于所述印刷电路板, 所述公头用于适配综合 有音频输出和电源输入的闪电接口, 所述闪电接口设置于电子设备上, 所述发 声部分和所述母座均与所述公头电性连接并且在所述公头插接于所述闪电接口 内吋能够同吋工作并分别用于播放音乐和充电。
[0006] 进一步地, 所述主体具有第一插接部, 所述第一插接部上设有所述公头, 所述 母座与所述第一插接部呈相反方向设置。
[0007] 进一步地, 所述母座堆叠在所述主体上靠近所述连接线处。
[0008] 进一步地, 所述主体还具有与所述第一插接部相互垂直的第二插接部, 所述母 座设置于所述第二插接部上。 [0009] 进一步地, 所述印刷电路板上具有用于转换数字信号和模拟信号的解码芯片, 所述发声部分通过所述连接线电性连接于所述解码芯片。
[0010] 进一步地, 所述耳机还包括麦克风, 所述解码芯片包括模拟数字转换模块和数 字模拟转换模块, 所述数字模拟转换模块将所述闪电接口输出的音频信号转换 为适合所述发声部分的音频信号, 所述模拟数字转换模块将来自所述麦克风的 模拟信号转换为适用于所述闪电接口的数字信号。
[0011] 进一步地, 所述印刷电路板上设有用于控制所述解码芯片状态的微控制单元。
[0012] 进一步地, 所述印刷电路板上设有用于将所述闪电接口输入的输入信号转换为 标准信号的主控模组, 让数字模拟转换模块将来自由所述电子设备输入的数字 音频信号转换而来的标准信号转换为适用于耳机的模拟信号, 而让模拟数字转 换模块将来源于耳机麦克风的模拟信号转换为适用于所述电子设备的数字信号
[0013] 进一步地, 所述印刷电路板上设有用于获得许可认证的电源芯片, 所述电源芯 片电性连接于所述主控模组, 所述母座电性连接于所述电源芯片。
[0014] 进一步地, 所述公头还包括设置于所述主体并与印刷电路板电性连接的连接段 , 所述电源芯片电性连接于所述连接段上。
[0015] 进一步地, 所述连接段的相对两面分别设有与所述母座和所述连接线电性连接 的金属焊点, 其中, 电性连接至所述连接线的焊点为 LAM PWR、 LAM
D+、 LAM D -、 LAM DW、 LAM GND, 电性连接至所述母座的焊点为 DP、 D+ 、 D -、 GND。
[0016] 进一步地, 所述闪电接口为 Iphone 7或者 Iphone 7 Plus的 Lighting接口。
[0017] 本发明还提供了一种耳机, 包括发声部分、 印刷电路板以及电性连接于所述印 刷电路板的公头和母座, 所述发声部分通过连接线电性连接所述印刷电路板, 所述公头用于适配综合有音频输出和电源输入的闪电接口, 当所述公头插接于 所述闪电接口内吋, 所述发声部分和所述母座能够同吋工作并分别用于播放音 乐和充电。
[0018] 进一步地, 所述公头和所述母座安装于所述印刷电路板上。
[0019] 进一步地, 所述公头或者所述母座安装于所述印刷电路板上。 [0020] 进一步地, 所述母座设置于所述连接线上。
[0021] 进一步地, 所述公头或者所述母座与所述印刷电路板通过连接导线电性连接。
[0022] 进一步地, 所述耳机还包括控制所述发声部分发声参数的声控部分, 所述母座 设置于所述声控部分。
[0023] 进一步地, 所述印刷电路板上具有用于转换数字信号和模拟信号的解码芯片, 所述发声部分通过所述连接线电性连接于所述解码芯片。
[0024] 进一步地, 所述耳机还包括麦克风, 所述解码芯片包括模拟数字转换模块和数 字模拟转换模块, 所述数字模拟转换模块将所述闪电接口输出的音频信号转换 为适合所述发声部分的音频信号, 所述模拟数字转换模块将来自所述麦克风的 模拟信号转换为适用于所述闪电接口的数字信号。
[0025] 进一步地, 所述印刷电路板上设有用于控制所述解码芯片状态的微控制单元。
[0026] 进一步地, 所述印刷电路板上设有用于将所述闪电接口输入的输入信号转换为 标准信号的主控模组, 所述数字模拟转换模块将来自由所述电子设备输入的数 字音频信号转换而来的标准信号转换为适用于耳机的模拟信号, 而所述模拟数 字转换模块将来源于耳机麦克风的模拟信号转换为适用于所述电子设备的数字 信号。
[0027] 进一步地, 所述印刷电路板上设有用于获得许可认证的电源芯片, 所述电源芯 片电性连接于所述主控模组, 所述母座电性连接于所述电源芯片。
[0028] 进一步地, 所述公头还包括与所述印刷电路板电性连接的连接段, 所述电源芯 片电性连接于所述连接段上。
[0029] 进一步地, 所述连接段的相对两面分别设有与所述母座和所述连接线电性连接 的金属焊点, 其中, 电性连接至所述连接线的焊点为 LAM PWR、 LAM
D+、 LAM D -、 LAM DW、 LAM GND, 电性连接至所述母座的焊点为 DP、 D+ 、 D -、 GND。
[0030] 进一步地, 所述闪电接口为 Iphone 7或者 Iphone 7 Plus的 Lighting接口。
发明的有益效果
有益效果
[0031] 本发明相对于现有技术的技术效果是: 该耳机利用所述公头与综合有音频输出 和电源输入的闪电接口相适配, 并通过在所述主体上设置能够同吋工作的所述 母座和连接至所述主体的发声部分, 利用所述母座和所述发声部分分别用于音 频传输和充电, 从而实现同吋听音乐和充电。
对附图的简要说明
附图说明
[0032] 为了更清楚地说明本发明实施例的技术方案, 下面将对本发明实施例或现有技 术描述中所需要使用的附图作简单地介绍, 显而易见地, 下面所描述的附图仅 仅是本发明的一些实施例, 对于本领域普通技术人员来讲, 在不付出创造性劳 动的前提下, 还可以根据这些附图获得其他的附图。
[0033] 图 1是本发明实施例提供耳机与设备相适配的结构示意图;
[0034] 图 2是图 1中耳机的结构示意图;
[0035] 图 3是本发明实施例中用于听音乐的焊点的电路结构图;
[0036] 图 4是本发明实施例中用于充电的焊点的电路结构图。
[0037] 附图标记说明:
[] [表 1]
Figure imgf000006_0001
本发明的实施方式 [0038] 下面详细描述本发明的实施例, 所述实施例的示例在附图中示出, 其中自始至 终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。 下 面通过参考附图描述的实施例是示例性的, 旨在用于解释本发明, 而不能理解 为对本发明的限制。
[0039] 在本发明的描述中, 需要理解的是, 术语"长度"、 "宽度"、 "上"、 "下"、 "前" 、 "后"、 "左"、 "右"、 "竖直"、 "水平"、 "顶"、 "底 ""内"、 "外"等指示的方位或 位置关系为基于附图所示的方位或位置关系, 仅是为了便于描述本发明和简化 描述, 而不是指示或暗示所指的装置或元件必须具有特定的方位、 以特定的方 位构造和操作, 因此不能理解为对本发明的限制。
[0040] 此外, 术语"第一"、 "第二 "仅用于描述目的, 而不能理解为指示或暗示相对重 要性或者隐含指明所指示的技术特征的数量。 由此, 限定有 "第一"、 "第二 "的特 征可以明示或者隐含地包括一个或者更多个该特征。 在本发明的描述中, "多个" 的含义是两个或两个以上, 除非另有明确具体的限定。
[0041] 在本发明中, 除非另有明确的规定和限定, 术语"安装"、 "相连"、 "连接"、 "固 定"、 "设置 "等术语应做广义理解, 例如, 可以是固定连接, 也可以是可拆卸连 接, 或成一体; 可以是机械连接, 也可以是电性连接; 可以是直接相连, 也可 以通过中间媒介间接相连, 可以是两个元件内部的连通或两个元件的相互作用 关系。 对于本领域的普通技术人员而言, 可以根据具体情况理解上述术语在本 发明中的具体含义。
[0042] 为了使本发明的目的、 技术方案及优点更加清楚明白, 以下结合附图及实施例 , 对本发明进行进一步详细说明。
[0043] 请参照图 1和图 2, 本发明提供的耳机包括发声部分 30、 印刷电路板 14以及电性 连接于所述印刷电路板 14的公头 15、 母座 16, 所述发声部分 30通过连接线 40电 性连接于所述印刷电路板 14, 所述公头 15用于适配综合有音频输出和电源输入 的闪电接口 22。 这样, 当所述公头 15插接于所述闪电接口 22内吋, 所述母座 16 和所述发声部分 30能够同吋工作并分别用于播放音乐和充电。
[0044] 本发明提供的耳机利用所述公头 15与综合有音频输出和电源输入的闪电接口 22 相适配, 并通过在所述主体 12上设置能够的所述母座 16和连接至所述主体 12的 发声部分 30, 禾 ij用可同吋工作的所述母座 16和所述发声部分 30分别用于音频传 输和充电, 从而实现同吋听音乐和充电。
[0045] 在本发明的一实施例中, 所述耳机包括一主体 12, 所述印刷电路板 14、 所述公 头 15和所述母座 16固定于所述主体 12, 所述连接线 40连接于所述主体 12与所述 发声部分 30之间。 当所述公头 15插接于所述闪电接口 22吋, 通过在所述主体 12 上设置能够同吋工作的所述母座 16和连接至所述主体 12的发声部分 30, 利用所 述母座 16和所述发声部分 30分别用于音频传输和充电, 从而实现同吋听音乐和 充电。
[0046] 事实上, 所述母座 16可设置于所述连接线 40的任意位置; 所述印刷电路板 14既 可以与所述公头 15设置在一起, 也可以与所述母座 16设置在一起。
[0047] 在该实施例中, 所述公头 15为适配综合有音频输出和电源输入的所述闪电接口 22 (Lighting接口, 下同) 的连接器; 所述连接线 40直接连接至所述主体 12内的 所述印刷电路板 14上。 其他实施例中, 所述连接线 40与所述主体 12之间可设有 相互插接的插孔和接头, 即所述主体 12上设有插孔, 所述连接线 40的末端设有 接头。 这吋, 所述接头为用于插接音乐播放器的耳机接口, 例如通用标准的 3.5 mm接口或者其他非通用标准的接口, 如 2.5mm接口或者 6.5mm接口, 亦或者是 闪电接口、 USB接口、 micro
USB接口、 TYPE-C接口等音频输出接口。 所述母座 16为适配充电接口的母座, 例如 TYPE-C接口、 USB接口、 micro USB接口、 闪电接口等各种充电接口, 利用 所述母座 16与外部可供电设备连接以实现充电。
[0048] 请参照图 1和图 2, 进一步地, 所述主体 12具有第一插接部 (未图示) , 所述第 一插接部上设有所述公头 15, 所述连接线 40与所述第一插接部呈相反方向延伸 。 可以理解地, 所述第一插接部与所述连接线 40分别设于所述主体 12的相对两 侧, 以便于插接, 并保证了产品的整体一致性。
[0049] 请参照图 2, 进一步地, 所述印刷电路板 14上具有用于转换数字信号和模拟信 号的解码芯片 11。 所述解码芯片 11为多媒体数字信号编解码器, 同吋负责数字 到模拟信号的转换 (DAC) 和模拟到数字信号的转换 (ADC) 。 优选地, 所述 解码芯片 11可以是 Codec芯片, 也可以是其他可以转换数字信号和模拟信号的芯 片。
[0050] 请参照图 1和图 2, 进一步地, 所述解码芯片 11包括模拟数字转换模块和数字模 拟转换模块。 利用所述模拟数字转换模块和数字模拟转换模块可以将所述闪电 接口 22输出的音频信号转换为适合所述发声部分 30的音频信号, 从而实现音乐 播放。
[0051] 请参照图 1和图 2, 进一步地, 所述印刷电路板 14上设有用于控制所述解码芯片 11状态的微控制单元 13。 所述微控制单元 13可实现对所述解码芯片 11解码状态 的控制, 以保证解码的稳定性, 具体地, 当所述公头 15插入所述闪电接口 22吋 , 所述微控制单元 13检测是否有音频信号输出, 当检测到音频信号吋, 控制所 述解码芯片 11对从所述闪电接口 22输出的音频信号进行数字模拟转换, 以实现 音乐收听; 当所述微控制单元 13检测到有模拟音频信号输入吋, 控制所述解码 芯片 11对从耳机输入的音频信号进行模拟数字转换, 以实现耳机通话。
[0052] 请参照图 1和图 2, 进一步地, 所述印刷电路板 14上设有用于获得许可认证的电 源芯片 17。 可以理解地, 对于插接苹果公司的相关产品, 所述电源芯片 17需要 获得苹果公司的产品认证, 以使得能够与所使用的苹果手机相互认证。
[0053] 请参照图 1和图 2, 进一步地, 所述印刷电路板 14上设有用于将所述闪电接口 22 输入的输入信号转换为标准信号的主控模组 19。 可以理解地, 所述主控模组为 Li ghting Audio Module, 简称 LAM。 所述主控模组 19用于将所述闪电接口 22输入的 输入信号转换为标准信号并传输给所述模拟数字转换模块 /数字模拟转换模块, 让数字模拟转换模块将来自由苹果手机输入的数字音频信号转换而来的标准信 号转换为适用于耳机的模拟信号, 而让模拟数字转换模块将来源于耳机麦克风 的模拟信号转换为适用于苹果手机的数字信号, 通过所述公头 15传送给苹果手 机, 所述模拟数字转换模块 /数字模拟转换模块的功能状态的切换由所述微控制 单元 13 (即 MCU芯片) 进行控制。
[0054] 为软件更新的需要, 可以幵发一应用程序 (Application, 简称 APP, 下同) 装 入电子设备中, 例如苹果手机中。 当所述耳机的公头 15与电子设备的闪电接口 2 2适配吋, 在电子设备上打幵该 APP, 由其通过所述闪电接口 22给所述主控模组 1 9软件更新的信号, 所述主控模组 19与所述微控制单元 13通过 UR接口进行通信, 由所述微控制单元 13控制软件更新。
[0055] 请参照图 2, 在该实施例中, 所述电源芯片 17电性连接于所述主控模组 19。 所 述母座 16电性连接于所述电源芯片 17, 所述发声部分 30通过所述连接线 40电性 连接于所述解码芯片 11。
[0056] 需要说明的是, 所述公头 15包括与所述闪电接口 22相适配的插接部以及设置于 所述主体 12并与印刷电路板 14电性连接的连接段, 所述电源芯片 17设置于所述 连接段上, 且所述连接段的相对两面分别设有连接所述母座 16和所述连接线 40 的金属焊点, 其中, 连接至所述连接线 40 (即音频接口) 的焊点数量为 5个, 包 括 LAM PWR、 LAM D+、 LAM D -、 LAM DW、 LAM GND, 如图 3所示; 连接 至所述母座 16 (即充电接口) 的焊点数量为 4个, 包括 DP、 D+、 D -、 GND, 如 图 4所示。
[0057] 请参照图 2, 进一步地, 所述耳机的发声部分 30具有左发声单元 32和右发声单 元 34, 所述耳机还包括设置于所述发声部分 30与所述主体 12之间并与所述连接 线 40电性连接的声控部分 50。 该耳机通过在所述发声部分 30与所述主体 12之间 设置所述声控部分 50, 所述声控部分 50控制所述发声部分 30的发声参数, 例如 , 控制所述左发声单元 32和所述右发声单元 34的音量大小等, 以及收听音乐与 耳机通话的切换, 方便使用。
[0058] 请参照图 2, 进一步地, 所述连接线 40包括从所述主体 12中引出的引出段 42、 沿所述引出段 42末端分叉并分别连接所述左发声单元 32和所述右发声单元 34的 左连接线 44和右连接线 46, 所述声控部分 50设置于所述左连接线 44或者右连接 线 46上, 图示中设置于所述右连接线 46。 本发明实施例提供的耳机通过将所述 连接线 40设置成具有分叉的两段式结构, 以便于用户使用, 所述引出段 42的一 端直接连接或者通过所述主体 12上的耳机接口至电路板, 并通过所述左连接线 4 4引出所述左发声单元 32以及所述右连接线 46引出所述右发声单元 34, 此外, 所 述声控部分 50可以设置于所述左连接线 44或者右连接线 46上, 以实现对音量大 小的调节等, 以及收听音乐与耳机通话的切换。
[0059] 事实上, 所述声控部分 50可以设置在所述连接线 40的任意位置, 而所述母座 16 也可以设置在所述声控部分 50上。 [0060] 请参照图 2, 进一步地, 所述主体 12还具有与所述第一插接部相互垂直的第二 插接部 (未图示) , 所述第二插接部上设有所述母座 16。
[0061] 可以理解地, 所述公头 15、 所述连接线 40和所述母座 16分别位于所述主体 12的
3个侧面上, 对于所述主体 12为方型体而言, 所述公头 15和所述连接线 40位于所 述主体 12的两相对侧面上, 所述母座 16可以位于除所述公头 15和所述连接线 40 所在侧面以外的侧面上。
[0062] 在另一实施例中, 所述公头 15和所述母座 16位于所述主体 12的不同侧。 所述公 头 15可以直接设置在主体 12上, 也可以通过连接导线 (未图示) 与主体 12中的 印刷电路板 14电性连接。
[0063] 请参照图 1和图 2, 进一步地, 所述闪电接口 22为 Iphone 7或者 Iphone 7
Plus的 Lighting接口。 即设置所述闪电接口 22的设备可以是 Iphone 7或者 Iphone 7
Plus , 甚至还可以是其他设置有该类型闪电接口 22的设备, 例如苹果公司的 Ipod 或者 Ipad等, 也可以其他公司的移动设备, 在此不作限制。 这吋, 所述公头 15为 与所述 Lighting接口适配的 Lighting公头; 所述母座 16可以为综合有音频输出、 电 源输入和数据交换的 Lighting接口。
[0064] 在该实施例中, 所述母座 16的数量可以是一个或者 2个, 甚至 3个及其以上, 且 所适配的接口类型可以完全相同, 也可以完全不相同; 可以部分相同, 也可以 部分不同。
[0065] 当所述母座 16的数量为 2个以上吋, 可将这些所述母座 16堆叠在一起, 既可以 堆叠在所述主体 12靠近所述连接线 40处, 也可以堆叠在所述主体 12靠近所述母 座 16处。 可以理解地, 堆叠就是在所述主体 12的厚度方向层叠设置, 以使整个 所述主体 12的结构更紧凑。
[0066] 在另一实施例中, 所述主体 12上除了具有与所述第一插接部相互垂直的第二插 接部外, 还具有与所述第二插接部方向相反的第三插接部, 所述第三插接部也 垂直于所述第一插接部。 所述第三插接部设有母座。 所述母座适配的接口类型 可以与所述母座 16的相同, 也可以与所述母座 16的不相同。 这吋, 还可以在所 述主体 12靠近所述第一插接部、 第二插接部、 第三插接部以及连接线 40处再堆 叠一个以上母座。 这些母座可根据人体工程学、 产品设计要求排布于所述主体 1 2的任意位置, 在此不作限制。
[0067] 当所述主体 12上具有多个母座吋, 所述多个母座可以是 lighting接口、 音频接口
、 数据转换接口等任何类型的接口, 不同类型的接口与所述公头 15的连接段上 的相应焊点电性连接即可。
[0068] 在上面的描述中, 主要利用所述公头 15、 单个母座或接口的其中一项功能, 如 听音乐或充电。 事实上, 不管是所述公头 15, 还是单个母座或接口, 其都有听 音乐、 充电和进行数据交换等多项功能。 如对于与 Lighting公头相适配的 Lighting 母座, 像 Iphone 7或者 Iphone 7 Plus的 lighting接口一样, 其综合了充电、 听音乐 和数据交换多项功能, 这样, 就相当于把 Iphone 7或者 Iphone 7 Plus的 lighting接 口移植到了所述耳机上。
[0069] 以上所述仅为本发明的较佳实施例而已, 并不用以限制本发明, 凡在本发明的 精神和原则之内所作的任何修改、 等同替换和改进等, 均应包含在本发明的保 护范围之内。

Claims

权利要求书
[权利要求 1] 一种耳机, 其特征在于, 包括发声部分、 固定安装有印刷电路板、 公 头和母座的主体以及连接于所述主体与所述发声部分之间的连接线, 所述公头、 所述母座和所述连接线电性连接于所述印刷电路板, 所述 公头用于适配综合有音频输出和电源输入的闪电接口, 所述闪电接口 设置于电子设备上, 所述发声部分与所述母座均与所述公头电性连接 并且在所述公头插接于所述闪电接口内吋能够同吋工作并分别用于播 放音乐和充电。
[权利要求 2] 如权利要求 1所述的耳机, 其特征在于, 所述主体具有第一插接部, 所述第一插接部上设有所述公头, 所述母座与所述第一插接部呈相反 方向设置。
[权利要求 3] 如权利要求 2所述的耳机, 其特征在于, 所述母座堆叠在所述主体上 靠近所述连接线处。
[权利要求 4] 如权利要求 2所述的耳机, 其特征在于, 所述主体还具有与所述第一 插接部相互垂直的第二插接部, 所述母座设置于所述第二插接部上。
[权利要求 5] 如权利要求 1至 4任意一项所述的耳机, 其特征在于, 所述印刷电路板 上具有用于转换数字信号和模拟信号的解码芯片, 所述发声部分通过 所述连接线电性连接于所述解码芯片。
[权利要求 6] 如权利要求 5所述的耳机, 其特征在于, 所述耳机还包括麦克风, 所 述解码芯片包括模拟数字转换模块和数字模拟转换模块, 所述数字模 拟转换模块将所述闪电接口输出的音频信号转换为适合所述发声部分 的音频信号, 所述模拟数字转换模块将来自所述麦克风的模拟信号转 换为适用于所述闪电接口的数字信号。
[权利要求 7] 如权利要求 6所述的耳机, 其特征在于, 所述印刷电路板上设有用于 控制所述解码芯片状态的微控制单元。
[权利要求 8] 如权利要求 7所述的耳机, 其特征在于, 所述印刷电路板上设有用于 将所述闪电接口输入的输入信号转换为标准信号的主控模组, 所述数 字模拟转换模块将来自由所述电子设备输入的数字音频信号转换而来 的标准信号转换为适用于耳机的模拟信号, 而所述模拟数字转换模块 将来源于耳机麦克风的模拟信号转换为适用于所述电子设备的数字信 号。
[权利要求 9] 如权利要求 1至 4任意一项所述的耳机, 其特征在于, 所述印刷电路板 上设有用于获得许可认证的电源芯片, 所述电源芯片电性连接于所述 主控模组, 所述母座电性连接于所述电源芯片。
[权利要求 10] 如权利要求 9所述的耳机, 其特征在于, 所述公头还包括设置于所述 主体并与所述印刷电路板电性连接的连接段, 所述电源芯片电性连接 于所述连接段上。
[权利要求 11] 如权利要求 10所述的耳机, 其特征在于, 所述连接段的相对两面分别 设有与所述母座和所述连接线电性连接的金属焊点, 其中, 电性连接 至所述连接线的焊点为 LAM PWR、 LAM D+、 LAM D -、 LAM
DW、 LAM GND, 电性连接至所述母座的焊点为 DP、 D+、 D -、 GND
[权利要求 12] 如权利要求 1至 4任意一项所述的耳机, 其特征在于, 所述闪电接口为
Iphone 7或者 Iphone 7 Plus的 Lighting接口。
[权利要求 13] —种耳机, 其特征在于, 包括发声部分、 印刷电路板以及电性连接于 所述印刷电路板的公头和母座, 所述发声部分通过连接线电性连接于 所述印刷电路板, 所述公头用于适配综合有音频输出和电源输入的闪 电接口, 当所述公头插接于所述闪电接口内吋, 所述发声部分和所述 母座能够同吋工作并分别用于播放音乐和充电。
[权利要求 14] 如权利要求 13所述的耳机, 其特征在于, 所述公头和所述母座安装于 所述印刷电路板上。
[权利要求 15] 如权利要求 13所述的耳机, 其特征在于, 所述公头或者所述母座安装 于所述印刷电路板上。
[权利要求 16] 如权利要求 13所述的耳机, 其特征在于, 所述母座设置于所述连接线 上。
[权利要求 17] 如权利要求 13所述的耳机, 其特征在于, 所述公头或者所述母座与所 述印刷电路板通过连接导线电性连接。
[权利要求 18] 如权利要求 13所述的耳机, 其特征在于, 还包括控制所述发声部分发 声参数的声控部分, 所述母座设置于所述声控部分。
[权利要求 19] 如权利要求 13至 18任意一项所述的耳机, 其特征在于, 所述印刷电路 板上具有用于转换数字信号和模拟信号的解码芯片, 所述发声部分通 过所述连接线电性连接于所述解码芯片。
[权利要求 20] 如权利要求 19所述的耳机, 其特征在于, 所述耳机还包括麦克风, 所 述解码芯片包括模拟数字转换模块和数字模拟转换模块, 所述数字模 拟转换模块将所述闪电接口输出的音频信号转换为适合所述发声部分 的音频信号, 所述模拟数字转换模块将来自所述麦克风的模拟信号转 换为适用于所述闪电接口的数字信号。
[权利要求 21] 如权利要求 20所述的耳机, 其特征在于, 所述印刷电路板上设有用于 控制所述解码芯片状态的微控制单元。
[权利要求 22] 如权利要求 21所述的耳机, 其特征在于, 所述印刷电路板上设有用于 将所述闪电接口输入的输入信号转换为标准信号的主控模组, 所述数 字模拟转换模块将来自由所述电子设备输入的数字音频信号转换而来 的标准信号转换为适用于耳机的模拟信号, 而所述模拟数字转换模块 将来源于耳机麦克风的模拟信号转换为适用于所述电子设备的数字信 号。
[权利要求 23] 如权利要求 13至 18任意一项所述的耳机, 其特征在于, 所述印刷电路 板上设有用于获得许可认证的电源芯片, 所述电源芯片电性连接于所 述主控模组, 所述母座电性连接于所述电源芯片。
[权利要求 24] 如权利要求 23所述的耳机, 其特征在于, 所述公头还包括与所述印刷 电路板电性连接的连接段, 所述电源芯片电性连接于所述连接段上。
[权利要求 25] 如权利要求 24所述的耳机, 其特征在于, 所述连接段的相对两面分别 设有与所述母座和所述连接线电性连接的金属焊点, 其中, 电性连接 至所述连接线的焊点为 LAM PWR、 LAM D+、 LAM D -、 LAM
DW、 LAM GND, 电性连接至所述母座的焊点为 DP、 D+、 D -、 GND [权利要求 26] 如权利要求 13至 18任意一项所述的耳机, 其特征在于, 所述闪电接口 为 Iphone 7或者 Iphone 7 Plus的 Lighting接口 =
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Publication number Priority date Publication date Assignee Title
CN109756803B (zh) * 2017-11-03 2024-02-27 深圳市冠旭电子股份有限公司 一种耳机
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204968086U (zh) * 2015-07-21 2016-01-13 杭州纳雄科技有限公司 一种耳机电路
CN204968062U (zh) * 2015-07-23 2016-01-13 杭州纳雄科技有限公司 便携耳机
CN205406921U (zh) * 2016-03-10 2016-07-27 韩宇鹏 一种音频转换线
CN105848028A (zh) * 2016-03-21 2016-08-10 深圳市树源科技有限公司 用于为音频设备充电的耳机及为音频设备充电的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8762605B2 (en) 2011-11-30 2014-06-24 Apple Inc. Adapter for electronic devices
US9583975B2 (en) * 2014-02-07 2017-02-28 Nokia Technologies Oy Charging and audio usage
CN204836506U (zh) * 2015-07-24 2015-12-02 歌尔声学股份有限公司 一种耳机转接线
CN205610240U (zh) * 2016-01-08 2016-09-28 思巴科有限公司 转接装置
CN105868141B (zh) * 2016-04-18 2019-09-27 深圳市树源科技有限公司 数字接口适配器
CN205646265U (zh) * 2016-04-21 2016-10-12 东莞市宝铼珀塑胶电子有限公司 手机传输端口数据信号集线交换装置
CN205666933U (zh) 2016-06-16 2016-10-26 徐文波 一种耳麦
CN106025742A (zh) * 2016-07-29 2016-10-12 深圳市和昶科技有限公司 应用于Type-C接口智能终端的转接器及转接方法
CN206272804U (zh) * 2016-11-10 2017-06-20 深圳市冠旭电子股份有限公司 耳机

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204968086U (zh) * 2015-07-21 2016-01-13 杭州纳雄科技有限公司 一种耳机电路
CN204968062U (zh) * 2015-07-23 2016-01-13 杭州纳雄科技有限公司 便携耳机
CN205406921U (zh) * 2016-03-10 2016-07-27 韩宇鹏 一种音频转换线
CN105848028A (zh) * 2016-03-21 2016-08-10 深圳市树源科技有限公司 用于为音频设备充电的耳机及为音频设备充电的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3541091A4 *

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