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WO2016171316A1 - Device having 5-pole connection terminal - Google Patents

Device having 5-pole connection terminal Download PDF

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Publication number
WO2016171316A1
WO2016171316A1 PCT/KR2015/005633 KR2015005633W WO2016171316A1 WO 2016171316 A1 WO2016171316 A1 WO 2016171316A1 KR 2015005633 W KR2015005633 W KR 2015005633W WO 2016171316 A1 WO2016171316 A1 WO 2016171316A1
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WO
WIPO (PCT)
Prior art keywords
signal
audio input
connector
connection terminal
audio
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2015/005633
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French (fr)
Korean (ko)
Inventor
이종배
박구택
김태영
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Cresyn Co Ltd
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Cresyn Co Ltd
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Publication date
Application filed by Cresyn Co Ltd filed Critical Cresyn Co Ltd
Publication of WO2016171316A1 publication Critical patent/WO2016171316A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • 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

Definitions

  • the present invention relates to a terminal provided with a 5-pole connection terminal.
  • information and communication terminals are not only means for simple communication such as short messages and calls, but also various contents such as video, music, games, etc. are used through mobile communication networks. It is also used as a means of appreciation.
  • users of information and communication terminals can connect audio input / output devices such as earphones and headsets to connection terminals provided in smartphones so that they can enjoy contents even in noisy surroundings.
  • connection terminal is inserted with a connector having a plurality of poles, and transmits a voice signal generated from the terminal to the audio output device and the audio input and output device, and transmits a voice signal input from the audio input and output device to the terminal.
  • connection terminal has been presented in the Republic of Korea Registered Utility Model Publication No. 20-0473124 (hereinafter referred to as the prior art).
  • the present invention has been made in view of the above-described problems, and an object thereof is to provide a terminal having a 5-pole connection terminal capable of supplying power to an audio input / output device without a separate power supply means.
  • An object of the present invention is a terminal connected to an audio input and output device, receiving a microphone signal from the audio input and output device, generating an audio signal and providing it to the audio input and output device, the terminal comprising: a power supply unit for supplying a power signal; A connector of the audio input / output device is connected, and a plurality of pins are provided in contact with the connector therein to output a left / right audio signal to the connector, receive a microphone signal from the connector, and generate a power signal generated by the power supply unit.
  • Connection terminal unit for supplying the connector;
  • a signal detecting unit detecting a control signal generated by the audio input / output device connected to the connection terminal unit;
  • a control unit controlling the power supply unit according to whether the signal detecting unit detects a signal, wherein the plurality of pins provided therein are in contact with a contact area of the connector inserted into the connection terminal unit.
  • Microphone input pins, ground pins, power signal output pins, second audio signal output pins, and first audio signal output pins are arranged in this order.
  • the plurality of pins are electrically connected to the connector, and the audio input / output with the terminal. It can be achieved by a terminal equipped with a 5-pole connection terminal capable of relaying an electrical signal generated by the device.
  • the power signal output pin is connected to the power supply unit and contacts an area of 6.8mm to 9.0mm from an insertion start point of the connector inserted into the connection terminal unit, thereby outputting a power signal generated from the power supply unit to the audio input / output. Can be supplied to the device.
  • the control signal sensed by the signal detection unit is a terminal control signal for controlling reproduction / stop, volume control, and track change of audio output from the audio input / output device, and power supply for requesting power supply to the audio input / output device. It may include a request signal.
  • the control unit may control the power supply unit only when the signal detection unit detects a power supply request signal generated by an audio input / output device connected to the connection terminal unit, and controls the power supply unit to output the audio signal through a power signal output pin of the connection terminal unit.
  • a power signal can be supplied to the input / output device.
  • the present invention has the following effects.
  • the power supply of the audio input / output device can be supplied. Since there is no need to carry additional power supply means, it provides convenience for use and portability of the audio input / output device using the terminal,
  • connection pins disposed inside the connection terminal part are disposed at positions corresponding to the contact areas of the standard 4-pole and standard 3-pole connectors, respectively, and input a power supply request signal from an audio input / output device having a 5-pole connector. Since no power is supplied when not received, it is possible to use not only 5-pole connectors but also audio input / output devices equipped with standard 4-pole and standard 3-pole connectors, thus providing high compatibility.
  • FIG. 1 is a block diagram schematically illustrating a terminal having a 5-pole connection terminal and an audio input / output device having a 5-pole connector according to an embodiment of the present invention.
  • FIG. 2 is a block diagram schematically illustrating a terminal having a 5-pole connection terminal and an audio input / output device having a 4-pole connector according to an exemplary embodiment of the present invention.
  • connection terminal unit 3 illustrates a connection form of a connection terminal unit of a terminal provided with a 5-pole connection terminal and an audio input / output device having a 5-pole connector according to an embodiment of the present invention.
  • connection terminal unit 4 is a diagram illustrating a connection form of a connection terminal unit of a terminal provided with a 5-pole connection terminal and an audio input / output device having a 4-pole connector according to an embodiment of the present invention.
  • FIG. 1 is a block diagram schematically illustrating a terminal having a 5-pole connection terminal according to an embodiment of the present invention
  • FIG. 2 is a terminal and a 4-pole terminal having a 5-pole connection terminal according to an embodiment of the present invention
  • FIG. 3 is a block diagram schematically illustrating an audio input / output device having a connector
  • FIG. 3 is a connection of a connection terminal unit of a terminal provided with a 5-pole connection terminal and an audio input / output device having a 5-pole connector according to an embodiment of the present invention. It shows the form.
  • Terminal 100 equipped with a 5-pole connection terminal according to an embodiment of the present invention is a left / right sound signal and the audio input and output device 200 is provided with a 5-pole connector 210 It may supply a power signal, and may receive a voice signal from the audio input / output device 200, and may include a power supply unit 110, a connection terminal unit 120, a signal detection unit 130, and a controller 140. .
  • the terminal 100 is connected to the audio input and output device 200, 300, the voice call is possible through the speaker, microphone provided in the audio input and output device 200, 300, the audio file stored in the internal or external network Decodes the voice data streamed through to generate an audio signal, and is provided in the form of a communication terminal such as a smart phone, smart tablet, PDA, notebook, etc. that can output the generated audio signal to the audio input and output devices (200, 300) Can be.
  • a communication terminal such as a smart phone, smart tablet, PDA, notebook, etc. that can output the generated audio signal to the audio input and output devices (200, 300) Can be.
  • the audio input / output device 200 is provided with a 5-pole connector 210 corresponding to the connection terminal unit 100 of the present invention, the contact region of the 5-pole connector 210 is inserted into the connection terminal unit 100
  • the first audio signal input terminal 210a, the second audio signal input terminal 210b, the power input terminal 210c, the ground terminal 210d, and the microphone signal output terminal 210e are disposed in order of losing.
  • An insulating portion 210f may be disposed between the regions.
  • the power supply unit 110 may be provided inside the terminal 100 and supply power to the power and the connection terminal 120 required for driving the terminal 100.
  • the power supply unit 110 supplies power to the terminal 100, but may only supply power to the connection terminal 120 only when the control of the controller 140 is performed.
  • the power supply unit 110 may be provided in the form of a battery located inside the terminal 100, and control the connection / blocking of the battery and the connection terminal 120, it is possible to supply a certain amount of power to the connection terminal 120. It may be configured to include a circuit provided with a regulator.
  • the connection terminal unit 120 may supply a left / right sound signal and a power signal to the 5-pole connector 210 inserted into the connection terminal unit 120, receive a voice signal from the audio input / output device 200, and audio A plurality of pins 121, 122, 123, 124, and 125 that are in electrical contact with the connector 210 are disposed in the socket portion 126 into which the 5-pole connector 210 of the input / output device 200 is inserted. It can be provided in the form.
  • the plurality of pins 121, 122, 123, 124, and 125 of the connection terminal unit 120 may respectively include a first audio signal output pin 121, a second audio signal signal output pin 122, and a power signal output pin ( 123, a ground pin 124, and a microphone signal input pin 125.
  • the first audio signal output pin 121 may transmit the first audio signal L generated by the terminal 100 to the first audio signal input terminal 210a of the 5-pole connector 210 of the audio input / output device 200. .
  • the first audio signal L transmitted by the first audio signal output pin 121 may be a left audio signal among stereo audio signals for outputting left and right individual audio signals.
  • the first audio signal output pin 121 may be in contact with a contact region between 0 mm and 4.8 mm from the insertion start point of the 5-pole connector 210.
  • the second audio signal output pin 122 may transmit the second audio signal R generated by the terminal 100 to the second audio signal input terminal 210b of the 5-pole connector 200 of the audio input / output device 200. .
  • the second audio signal R transmitted by the second audio signal output pin 122 may be right audio among stereo audio outputting individual audio of left and right.
  • the second audio signal output pin 122 may be in contact with a contact region between 5.5 mm and 7.0 mm from the insertion start point of the 5-pole connector 210.
  • the power signal output pin 123 is connected to the power supply unit 110 of the terminal 100 to connect the power signal V provided from the power supply unit 110 to the 5-pole connector 210 inserted into the connection terminal unit 120.
  • the power input terminal 210b of the () may be supplied to the audio input and output device 200.
  • the power signal output pin 123 may be in contact with a contact region between 7.3 and 8.5 mm from the insertion start point of the 5-pole connector 210.
  • the ground pin 124 may be in contact with the ground terminal 210d of the 5-pole connector 210 to flow an electrical signal ground G inside the terminal 100 to the ground terminal 210d, and the 5-pole connector ( It may be in contact with a contact area between 8.8 and 10.8 mm from the insertion start point of 210.
  • the microphone signal input pin 125 is connected to the microphone signal output terminal 210e of the 5-pole connector 210, and the microphone signal and the audio input / output device 200 input through a voice input means such as a microphone of the audio input / output device 200.
  • the input signal M including the control signal generated in the input may be received and transmitted to the terminal 100.
  • the microphone signal input pin 125 may provide a control signal to the signal detection unit 130 among the input signals M input from the audio input / output device 200 through the microphone signal output terminal 210e.
  • the microphone signal input pin 125 may be in contact with a contact region between 11.5 mm and 14.0 mm from the insertion start point of the 5-pole connector 210.
  • the arrangement position of the power signal output pin 123 may be differently applied according to the implementation, but preferably, the contact point is arranged to contact the contact region between 6.8 mm and 9.0 mm from the insertion start point of the 5-pole connector 210. Can be.
  • the first audio signal output pin 110, the second audio signal output pin 120, the power output pin 130, the ground pin 140, and the microphone signal input pin 150 may be provided in a structure having elasticity. It is possible to increase the contact force with the 5-pole connector 210 by providing an elastic force in the contact direction of the 5-pole connector 210, and by firmly supporting the 5-pole connector 210 inserted into the socket portion 126 It is possible to prevent the 5-pole connector 210 from being separated from the socket portion 126 by the impact.
  • the signal detector 130 may detect a control signal generated from the audio input / output device 200 through the microphone signal input pin 125.
  • the signal detection unit 130 controls the terminal to control the reproduction / stop, volume control, track change and voice call start / end of the audio signal generated through a controller (not shown) provided in the audio input and output device 200
  • a signal and a control signal including a power supply request signal for requesting power supply to the audio input / output device 200 may be sensed.
  • the control unit 140 may control the power supply unit 110 according to whether the signal detection unit 130 detects a signal.
  • control unit 140 controls the power supply unit 110 when the signal detection unit 130 detects a power supply request signal generated by the audio I / O device 200, so that the power supply unit 110 connects to the connection terminal unit 120. Power signal output pin 123 of the), to supply the power signal to the audio input and output device 200.
  • the power generated from the power supply means may cause the power output pin 130 to be removed.
  • the power signal input terminal 210c of the 5-pole connector 210 can be provided through.
  • the signal detection unit 120 is connected to the connection terminal 120.
  • the controller 140 supplies a power supply unit ( By controlling the 110, the power signal of the power supply unit 110 is transmitted to the audio input / output device 200 through the power signal output pin 123 of the connection terminal unit 120.
  • the terminal has a 5-pole connector corresponding to the connection terminal 120 of the terminal 100, the output of the audio signal and the microphone signal can be input, and active noise control to output an offset sound suppressing the noise around the wearer (
  • a power source for driving the active noise control function can be supplied through the terminal 100, so that a wearer carries a separate battery for driving the active noise control function. There is no need to do this, and there is an effect of providing convenience to the use of the audio input and output device using the terminal 100.
  • FIG. 4 is a diagram illustrating a connection form of a terminal connection terminal unit and a 4-pole connector of an audio input / output device according to an embodiment of the present invention.
  • the terminal 100 may be connected to the audio input / output device 300 having the 4-pole connector 310 in addition to the audio input / output device 200 having the 5-pole connector 210.
  • the connection terminal 120 of the terminal 100 and the audio input / output device 300 having the standard 4-pole connector 310 will be described.
  • the first audio signal input terminal 310a, the second audio signal input terminal 310b, the ground terminal 310c, and the microphone signal output terminal 310d are disposed in order, and are in contact with each contact area.
  • An insulating portion 310e may be disposed between the regions.
  • the contact areas of the first audio signal input terminal 310a, the second audio signal input terminal 310b, the ground terminal 310c, and the microphone signal output terminal 310d of the 4-pole connector 310 may be formed of the connection terminal unit 120.
  • the power supply unit 110 does not provide a power signal to the power signal output pin 123.
  • the audio signal and the microphone signal of the audio input / output device 300 connected to the connection terminal 120 of the terminal 100 and the 4-pole connector 310 can be input.
  • the terminal 100 of the present invention is not only an audio input / output device 200 having a 5-pole connector 210 that requires an output of an audio signal and a microphone signal input and power supply through the connection terminal unit 120, It can also be connected to an audio input / output device 300 having a standard 4-pole connector 310 that requires only an output of an audio signal and an input of a microphone signal without a separate power supply, and outputs a first audio signal of the connection terminal unit 120.
  • the positions of the pin 121, the second audio signal signal output pin 122, and the ground pin 124 also correspond to the positions of the left / right audio signal input terminal and the ground terminal for receiving audio signals from the standard 3-pole connector. It can have high compatibility with the input / output device.
  • the power supply of the audio input / output device can be provided. Since it is not necessary to carry additional power supply means for supplying power, it provides convenience for the use and portability of the audio input / output device using the terminal, and a plurality of connection pins located inside the connection terminal part are standard 4-pole and standard 3-pole connectors. It is disposed at a position corresponding to each contact area of, and when the power supply request signal is not input from an audio input / output device equipped with a 5-pole connector, power is not supplied. It is possible to use an audio input / output device equipped with a pole connector, thereby providing a terminal with high compatibility.
  • control unit 140 control unit

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)

Abstract

The present invention relates to a device having a 5-pole connection terminal, which is connected to an audio input/output apparatus so as to receive a microphone signal from the audio input/output apparatus, generate an audio signal, and provide the audio signal to the audio input/output apparatus. The device comprises: a power supply unit for supplying a power signal; a connection terminal unit which is connected to a connector of an audio input/output apparatus, and has therein a plurality of pins in contact with the connector so as to output left/right audio signals to the connector, receive a microphone signal from the connector, and supply the power signal generated in the power supply unit to the connector; a signal detection unit for detecting a control signal generated in the audio input/output apparatus connected to the connection terminal unit; and a control unit for controlling the power supply unit according to signal detection of the signal detection unit. The plurality of pins provided inside the connection terminal unit are arranged in the order of a microphone input pin, a ground pin, a power signal output pin, a second audio signal output pin, and a first audio signal output pin, according to the order that the pins come into contact with contact regions of the connector to be inserted into the connection terminal unit. The plurality of pins are electrically connected to the connector so as to relay electric signals generated between the device and the audio input/output apparatus. The present invention can supply power to the audio input/output apparatus using a 5-pole connector of the audio input/output apparatus, having a power input end connected to a power output pin of the connection terminal unit, through the power output pin, and thus provides convenience in using and carrying the audio input/output apparatus by employing the device because there is no need to carry an additional power supply means for supplying power to the audio input/output apparatus. In addition, the plurality of connection pins disposed inside the connection terminal unit are arranged in positions corresponding to connection regions of a standard 4-pole connector and a standard 3-pole connector, and the power supply is not performed when a power supply request signal is not received from the audio input/output apparatus having the 5-pole connector. Thus, since it is possible to use an audio input/output apparatus having not only the 5-pole connector but also a standard 4-pole connector or a standard 3-pole connector, the present invention provides high compatibility.

Description

5극 접속단자가 구비된 단말기Terminal equipped with 5-pole connection terminal

본 발명은 5극 접속단자가 구비된 단말기에 관한 것이다.The present invention relates to a terminal provided with a 5-pole connection terminal.

최근 스마트폰 태블릿 등의 정보통신 단말기의 보급률이 높아지면서, 정보통신 단말기는 이전의 단문메시지, 통화와 같은 단순한 의사소통을 위한 수단에 그치지 않고 이동통신망을 이용하여 영상, 음악, 게임 등 다양한 컨텐츠를 감상하는 수단으로도 이용되어지고 있다.Recently, as the penetration rate of information and communication terminals such as smartphone tablets increases, information and communication terminals are not only means for simple communication such as short messages and calls, but also various contents such as video, music, games, etc. are used through mobile communication networks. It is also used as a means of appreciation.

근래의 정보통신 단말기 사용자들은 이어셋, 헤드셋 등의 오디오입출력장치를 스마트폰에 마련된 접속단자에 연결시켜 시끄러운 주위환경에서도 컨텐츠 감상할 수 있게 되었다.In recent years, users of information and communication terminals can connect audio input / output devices such as earphones and headsets to connection terminals provided in smartphones so that they can enjoy contents even in noisy surroundings.

접속단자는 복수의 극을 가지는 커넥터가 삽입되어, 단말기에서 발생하는 음성신호를 오디오출력장치 및 오디오입출력장치에 전달하고, 오디오입출력장치로부터 입력되는 음성신호를 단말기에 전달하는 역할을 수행한다.The connection terminal is inserted with a connector having a plurality of poles, and transmits a voice signal generated from the terminal to the audio output device and the audio input and output device, and transmits a voice signal input from the audio input and output device to the terminal.

이러한 접속단자는, 대한민국 등록실용신안공보 등록번호 제20-0473124호 (이하, 종래기술이라 칭함)에서 제시된 바 있다.Such a connection terminal has been presented in the Republic of Korea Registered Utility Model Publication No. 20-0473124 (hereinafter referred to as the prior art).

하지만, 종래기술이 적용된 단말기의 경우, 단말기와 오디오입출력장치에서 발생한 오디오신호 및 마이크신호의 전달만이 가능할 뿐, 단말기에 추가적인 전원공급이 요구되는 오디오입출력장치에 전원을 공급하기 위한 구성이 마련되어있지 않아, 사용자가 해당 오디오입출력장치에 전원을 공급하기 위해서는, 별도의 전원공급수단을 추가적으로 사용 및 휴대해야하는 문제점이 있었다.However, in the case of the terminal to which the prior art is applied, only the transmission of the audio signal and the microphone signal generated from the terminal and the audio input / output device is possible, and a configuration is provided for supplying power to the audio input / output device requiring additional power supply to the terminal. In order to supply power to the audio input / output device, the user has to use and carry a separate power supply means.

본 발명은 상술한 문제점을 해결하기 위한 것으로, 별도의 전원공급 수단 없이, 오디오입출력장치에 전원을 공급이 가능한 5극 접속단자가 구비된 단말기를 제공하는데 그 목적이 있다.SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and an object thereof is to provide a terminal having a 5-pole connection terminal capable of supplying power to an audio input / output device without a separate power supply means.

상기의 목적은, 오디오입출력장치와 연결되어, 상기 오디오입출력장치로부터 마이크신호를 입력받고, 오디오신호를 생성하여 상기 오디오입출력장치에 제공하는 단말기에 있어서, 전원신호를 공급하는 전원공급부; 상기 오디오입출력장치의 커넥터가 접속되고, 내부에 상기 커넥터와 접촉되는 복수의 핀이 마련되어, 상기 커넥터에 좌/우 오디오신호를 출력하고, 상기 커넥터로부터 마이크신호를 입력받으며 상기 전원공급부에서 발생한 전원신호를 상기 커넥터에 공급하는 접속단자부; 상기 접속단자부에 접속된 상기 오디오입출력장치에서 발생한 제어신호를 감지하는 신호감지부; 및 상기 신호감지부의 신호 감지여부에 따라 상기 전원공급부를 제어하는 제어부;를 포함하며, 상기 접속단자부는 내부에 마련된 복수의 핀은, 상기 접속단자부 내부로 삽입되는 상기 커넥터의 접촉영역과 접촉되어지는 순서대로 마이크 입력핀, 접지핀, 전원신호 출력핀, 제2 오디오신호 출력핀, 제1 오디오신호 출력 핀 순으로 배치되고, 상기 복수의 핀은 상기 커넥터와 전기적으로 연결되어, 상기 단말기와 오디오입출력장치에서 발생한 전기신호를 중계할 수 있는 5극 접속단자가 구비된 단말기에 의해 달성될 수 있다.An object of the present invention is a terminal connected to an audio input and output device, receiving a microphone signal from the audio input and output device, generating an audio signal and providing it to the audio input and output device, the terminal comprising: a power supply unit for supplying a power signal; A connector of the audio input / output device is connected, and a plurality of pins are provided in contact with the connector therein to output a left / right audio signal to the connector, receive a microphone signal from the connector, and generate a power signal generated by the power supply unit. Connection terminal unit for supplying the connector; A signal detecting unit detecting a control signal generated by the audio input / output device connected to the connection terminal unit; And a control unit controlling the power supply unit according to whether the signal detecting unit detects a signal, wherein the plurality of pins provided therein are in contact with a contact area of the connector inserted into the connection terminal unit. Microphone input pins, ground pins, power signal output pins, second audio signal output pins, and first audio signal output pins are arranged in this order. The plurality of pins are electrically connected to the connector, and the audio input / output with the terminal. It can be achieved by a terminal equipped with a 5-pole connection terminal capable of relaying an electrical signal generated by the device.

여기서, 상기 전원신호 출력핀은 상기 전원공급부와 연결되며, 상기 접속단자부에 삽입된 상기 커넥터의 삽입 시작지점으로부터 6.8mm ~ 9.0mm의 영역에 접촉되어, 상기 전원공급부로부터 발생한 전원신호를 상기 오디오입출력장치에 공급할 수 있다.Herein, the power signal output pin is connected to the power supply unit and contacts an area of 6.8mm to 9.0mm from an insertion start point of the connector inserted into the connection terminal unit, thereby outputting a power signal generated from the power supply unit to the audio input / output. Can be supplied to the device.

그리고, 상기 신호감지부가 감지하는 상기 제어신호는, 상기 오디오입출력장치에서 출력되는 오디오의 재생/정지, 볼륨조절, 트랙변경을 제어하는 단말기제어신호 및 상기 오디오입출력장치에 전원공급을 요청하는 전원공급 요청신호를 포함할 수 있다.The control signal sensed by the signal detection unit is a terminal control signal for controlling reproduction / stop, volume control, and track change of audio output from the audio input / output device, and power supply for requesting power supply to the audio input / output device. It may include a request signal.

아울러, 상기 제어부는, 상기 신호감지부가 상기 접속단자부에 접속된 오디오입출력장치에서 발생한 전원공급 요청신호를 감지할 경우에 한해서, 상기 전원공급부를 제어하여 상기 접속단자부의 전원신호 출력핀을 통해 상기 오디오입출력장치에 전원신호를 공급할 수 있다.The control unit may control the power supply unit only when the signal detection unit detects a power supply request signal generated by an audio input / output device connected to the connection terminal unit, and controls the power supply unit to output the audio signal through a power signal output pin of the connection terminal unit. A power signal can be supplied to the input / output device.

이상에서 설명한 바와 같이 본 발명에 의하면, 다음과 같은 효과가 있다.As described above, the present invention has the following effects.

첫째, 접속단자부의 전원출력핀을 통해 전원출력핀과 연결되는 전원입력단이 마련된 오디오입출력장치의 5극 커넥터를 통해, 오디오입출력장치의 전원공급이 가능해짐에 따라, 오디오입출력장치에 전원을 공급하는 추가적인 전원공급수단을 휴대하지 않아도 되기 때문에, 단말기를 이용한 오디오입출력장치의 사용 및 휴대에 편의를 제공하며, First, through the 5-pole connector of the audio input / output device provided with a power input terminal connected to the power output pin through the power output pin of the connection terminal unit, the power supply of the audio input / output device can be supplied. Since there is no need to carry additional power supply means, it provides convenience for use and portability of the audio input / output device using the terminal,

둘째, 접속단자부의 내부에 배치되는 복수의 접속핀이 표준 4극 및 표준 3극 커넥터의 접촉영역과 각각 대응되는 위치에 배치되고, 5극 커넥터가 구비된 오디오입출력장치로부터 전원공급 요청신호를 입력받지 않을 때에는 전원공급을 하지 않기 때문에, 5극 커넥터뿐만 아니라, 표준 4극 및 표준 3극의 커넥터가 구비된 오디오입출력장치의 사용이 가능하여, 높은 호환성을 제공한다.Second, a plurality of connection pins disposed inside the connection terminal part are disposed at positions corresponding to the contact areas of the standard 4-pole and standard 3-pole connectors, respectively, and input a power supply request signal from an audio input / output device having a 5-pole connector. Since no power is supplied when not received, it is possible to use not only 5-pole connectors but also audio input / output devices equipped with standard 4-pole and standard 3-pole connectors, thus providing high compatibility.

도1은 본 발명의 일실시예에 따른 5극 접속단자가 구비된 단말기와 5극 커넥터가 구비된 오디오입출력장치를 개략적으로 도시한 블록도이다.1 is a block diagram schematically illustrating a terminal having a 5-pole connection terminal and an audio input / output device having a 5-pole connector according to an embodiment of the present invention.

도2는 본 발명의 일실시예에 따른 5극 접속단자가 구비된 단말기와 4극 커넥터가 구비된 오디오입출력장치를 개략적으로 도시한 블록도이다.2 is a block diagram schematically illustrating a terminal having a 5-pole connection terminal and an audio input / output device having a 4-pole connector according to an exemplary embodiment of the present invention.

도3은 본 발명의 일실시예에 따른 5극 접속단자가 구비된 단말기의 접속단자부와 5극 커넥터가 구비된 오디오입출력장치의 접속 형태를 도시한 것이다.3 illustrates a connection form of a connection terminal unit of a terminal provided with a 5-pole connection terminal and an audio input / output device having a 5-pole connector according to an embodiment of the present invention.

도4는 본 발명의 일실시예에 따른 5극 접속단자가 구비된 단말기의 접속단자부와 4극 커넥터가 구비된 오디오입출력장치의 접속 형태를 도시한 것이다.4 is a diagram illustrating a connection form of a connection terminal unit of a terminal provided with a 5-pole connection terminal and an audio input / output device having a 4-pole connector according to an embodiment of the present invention.

본 발명의 바람직한 실시예에 대하여 첨부된 도면을 참조하여 더 구체적으로 설명하되, 이미 주지되어진 기술적 부분에 대해서는 설명의 간결함을 위해 생략하거나 압축하기로 한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings, and the well-known technical parts will be omitted or compressed for brevity of description.

<< 5극 접속단자가 구비된 단말기의 구성Configuration of terminal equipped with 5-pole connection terminal >>

도1은 본 발명의 일실시예에 따른 5극 접속단자가 구비된 단말기를 개략적으로 도시한 블록도이고, 도2는 본 발명의 일실시예에 따른 5극 접속단자가 구비된 단말기와 4극 커넥터가 구비된 오디오입출력장치를 개략적으로 도시한 블록도이며, 도3은 본 발명의 일실시예에 따른 5극 접속단자가 구비된 단말기의 접속단자부와 5극 커넥터가 구비된 오디오입출력장치의 접속 형태를 도시한 것이다.1 is a block diagram schematically illustrating a terminal having a 5-pole connection terminal according to an embodiment of the present invention, and FIG. 2 is a terminal and a 4-pole terminal having a 5-pole connection terminal according to an embodiment of the present invention. FIG. 3 is a block diagram schematically illustrating an audio input / output device having a connector, and FIG. 3 is a connection of a connection terminal unit of a terminal provided with a 5-pole connection terminal and an audio input / output device having a 5-pole connector according to an embodiment of the present invention. It shows the form.

본 발명의 일실시예에 따른 5극 접속단자가 구비된 단말기(100)(이하, 단말기라 칭함.)는 5극 커넥터(210)가 구비된 오디오입출력장치(200)에 좌/우 음향신호 및 전원신호를 공급할 수 있고, 오디오입출력장치(200)로부터 음성신호를 입력받을 수 있으며, 전원공급부(110), 접속단자부(120), 신호감지부(130) 및 제어부(140)를 포함할 수 있다.Terminal 100 equipped with a 5-pole connection terminal according to an embodiment of the present invention (hereinafter, referred to as a terminal) is a left / right sound signal and the audio input and output device 200 is provided with a 5-pole connector 210 It may supply a power signal, and may receive a voice signal from the audio input / output device 200, and may include a power supply unit 110, a connection terminal unit 120, a signal detection unit 130, and a controller 140. .

여기서, 단말기(100)는 오디오입출력장치(200, 300)와 연결되어, 오디오입출력장치(200, 300)에 마련된 스피커, 마이크를 통해 음성통화가 가능하고, 내부에 저장된 오디오파일 또는 외부의 네트워크를 통해 스트리밍되는 음성데이터를 디코딩(Decoding)하여 오디오신호를 생성하며, 생성된 오디오신호를 오디오입출력장치(200,300)에 출력시킬 수 있는 스마트폰, 스마트태블릿, PDA, 노트북 등의 통신단말의 형태로 마련될 수 있다.Here, the terminal 100 is connected to the audio input and output device 200, 300, the voice call is possible through the speaker, microphone provided in the audio input and output device 200, 300, the audio file stored in the internal or external network Decodes the voice data streamed through to generate an audio signal, and is provided in the form of a communication terminal such as a smart phone, smart tablet, PDA, notebook, etc. that can output the generated audio signal to the audio input and output devices (200, 300) Can be.

또한, 오디오입출력장치(200)는 본 발명의 접속단자부(100)와 대응되는 5극의 커넥터(210)가 마련되며, 5극의 커넥터(210)의 접촉영역은 접속단자부(100)에 삽입되어지는 순서대로, 제1 오디오신호 입력단(210a), 제2 오디오신호 입력단(210b), 전원입력단(210c), 접지단(210d) 및 마이크신호 출력단(210e) 순으로 배치되며, 각 접촉영역과 접촉영역 사이에는 절연부분(210f)이 배치될 수 있다.In addition, the audio input / output device 200 is provided with a 5-pole connector 210 corresponding to the connection terminal unit 100 of the present invention, the contact region of the 5-pole connector 210 is inserted into the connection terminal unit 100 The first audio signal input terminal 210a, the second audio signal input terminal 210b, the power input terminal 210c, the ground terminal 210d, and the microphone signal output terminal 210e are disposed in order of losing. An insulating portion 210f may be disposed between the regions.

전원공급부(110)는 단말기(100) 내부에 마련되며, 단말기(100)의 구동에 필요한 전원 및 접속단자(120)에 전원을 공급할 수 있다.The power supply unit 110 may be provided inside the terminal 100 and supply power to the power and the connection terminal 120 required for driving the terminal 100.

여기서, 전원공급부(110)는 단말기(100)에 전원을 공급하되, 제어부(140)의 제어가 있을 경우에 한해서만, 추가적으로 접속단자(120)에 전원을 공급할 수 있다.Herein, the power supply unit 110 supplies power to the terminal 100, but may only supply power to the connection terminal 120 only when the control of the controller 140 is performed.

이때, 전원공급부(110)는 단말기(100) 내부에 위치하는 배터리 형태로 마련될 수 있으며, 배터리와 접속단자(120)의 연결/차단 제어하며, 접속단자(120)에 일정량의 전원공급이 가능하도록 레귤레이터가 마련된 회로를 포함하여 구성될 수 있다.At this time, the power supply unit 110 may be provided in the form of a battery located inside the terminal 100, and control the connection / blocking of the battery and the connection terminal 120, it is possible to supply a certain amount of power to the connection terminal 120. It may be configured to include a circuit provided with a regulator.

접속단자부(120)는 접속단자부(120)에 삽입된 5극 커넥터(210)에 좌/우 음향신호 및 전원신호를 공급할 수 있고, 오디오입출력장치(200)로부터 음성신호를 입력받을 수 있으며, 오디오입출력장치(200)의 5극 커넥터(210)가 삽입되는 소켓부분(126)의 내부에, 커넥터(210)와 전기적으로 접촉 연결되는 복수의 핀(121, 122, 123, 124, 125)이 배치된 형태로 마련될 수 있다.The connection terminal unit 120 may supply a left / right sound signal and a power signal to the 5-pole connector 210 inserted into the connection terminal unit 120, receive a voice signal from the audio input / output device 200, and audio A plurality of pins 121, 122, 123, 124, and 125 that are in electrical contact with the connector 210 are disposed in the socket portion 126 into which the 5-pole connector 210 of the input / output device 200 is inserted. It can be provided in the form.

여기서, 접속단자부(120)의 복수의 핀(121, 122, 123, 124, 125)은 각각 제1 오디오신호 출력핀(121), 제2 오디오신호신호 출력핀(122), 전원신호 출력핀(123), 접지핀(124) 및 마이크신호 입력핀(125)일 수 있다.Here, the plurality of pins 121, 122, 123, 124, and 125 of the connection terminal unit 120 may respectively include a first audio signal output pin 121, a second audio signal signal output pin 122, and a power signal output pin ( 123, a ground pin 124, and a microphone signal input pin 125.

제1 오디오신호 출력핀(121)은 단말기(100)에서 발생한 제1 오디오신호(L)를 오디오입출력장치(200)의 5극 커넥터(210)의 제1 오디오신호 입력단(210a)에 전달할 수 있다.The first audio signal output pin 121 may transmit the first audio signal L generated by the terminal 100 to the first audio signal input terminal 210a of the 5-pole connector 210 of the audio input / output device 200. .

여기서, 제1 오디오신호 출력핀(121)이 전달하는 제1 오디오신호(L)는 좌, 우측의 개별적인 오디오신호를 출력하는 스테레오 오디오신호 중, 좌측 오디오신호일 수 있다. Here, the first audio signal L transmitted by the first audio signal output pin 121 may be a left audio signal among stereo audio signals for outputting left and right individual audio signals.

그리고, 제1 오디오신호 출력핀(121)은 5극 커넥터(210)의 삽입 시작지점으로부터 0mm ~ 4.8mm 사이의 접촉영역에 접촉될 수 있다.The first audio signal output pin 121 may be in contact with a contact region between 0 mm and 4.8 mm from the insertion start point of the 5-pole connector 210.

제2 오디오신호 출력핀(122)은 단말기(100)에서 발생한 제2 오디오신호(R)를 오디오입출력장치(200)의 5극 커넥터(200)의 제2 오디오신호 입력단(210b)에 전달할 수 있다.The second audio signal output pin 122 may transmit the second audio signal R generated by the terminal 100 to the second audio signal input terminal 210b of the 5-pole connector 200 of the audio input / output device 200. .

여기서, 제2 오디오신호 출력핀(122)이 전달하는 제2 오디오신호(R)는 좌, 우측의 개별적인 오디오를 출력하는 스테레오 오디오 중, 우측 오디오일 수 있다. Here, the second audio signal R transmitted by the second audio signal output pin 122 may be right audio among stereo audio outputting individual audio of left and right.

그리고, 제2 오디오신호 출력핀(122)은 5극 커넥터(210)의 삽입 시작지점으로부터 5.5mm ~ 7.0mm사이의 접촉영역에 접촉될 수 있다.The second audio signal output pin 122 may be in contact with a contact region between 5.5 mm and 7.0 mm from the insertion start point of the 5-pole connector 210.

전원신호 출력핀(123)은 단말기(100)의 전원공급부(110)와 연결되어, 전원공급부(110)에서 제공되는 전원신호(V)를, 접속단자부(120)에 삽입된 5극 커넥터(210)의 전원입력단(210b)을 오디오입출력장치(200)에 공급할 수 있다.The power signal output pin 123 is connected to the power supply unit 110 of the terminal 100 to connect the power signal V provided from the power supply unit 110 to the 5-pole connector 210 inserted into the connection terminal unit 120. The power input terminal 210b of the () may be supplied to the audio input and output device 200.

여기서, 전원신호 출력핀(123)은 5극 커넥터(210)의 삽입 시작지점으로부터 7.3 ~ 8.5mm 사이의 접촉영역에 접촉될 수 있다.Here, the power signal output pin 123 may be in contact with a contact region between 7.3 and 8.5 mm from the insertion start point of the 5-pole connector 210.

접지핀(124)은 5극 커넥터(210)의 접지단(210d)과 접촉되어, 단말기(100) 내부의 전기신호 접지(G)를 접지단(210d)으로 흘려보낼 수 있으며, 5극 커넥터(210)의 삽입 시작지점으로부터 8.8 ~ 10.8mm사이의 접촉영역에 접촉될 수 있다.The ground pin 124 may be in contact with the ground terminal 210d of the 5-pole connector 210 to flow an electrical signal ground G inside the terminal 100 to the ground terminal 210d, and the 5-pole connector ( It may be in contact with a contact area between 8.8 and 10.8 mm from the insertion start point of 210.

마이크신호 입력핀(125) 5극 커넥터(210)의 마이크신호 출력단(210e)과 연결되어, 오디오입출력장치(200)의 마이크와 같은 음성입력수단을 통해 입력된 마이크신호와 오디오입출력장치(200)에서 발생한 제어신호를 포함하는 입력신호(M)를 입력받아 단말기(100)에 전달할 수 있다.The microphone signal input pin 125 is connected to the microphone signal output terminal 210e of the 5-pole connector 210, and the microphone signal and the audio input / output device 200 input through a voice input means such as a microphone of the audio input / output device 200. The input signal M including the control signal generated in the input may be received and transmitted to the terminal 100.

여기서, 마이크신호 입력핀(125)은 마이크신호 출력단(210e)을 통해 오디오입출력장치(200)로부터 입력된 입력신호(M) 중, 제어신호를 신호감지부(130)에 제공할 수 있다.Here, the microphone signal input pin 125 may provide a control signal to the signal detection unit 130 among the input signals M input from the audio input / output device 200 through the microphone signal output terminal 210e.

또한, 마이크신호 입력핀(125)은 5극 커넥터(210)의 삽입 시작지점으로부터 11.5 ~ 14.0mm 사이의 접촉영역에 접촉될 수 있다.In addition, the microphone signal input pin 125 may be in contact with a contact region between 11.5 mm and 14.0 mm from the insertion start point of the 5-pole connector 210.

여기서, 전원신호 출력핀(123)의 배치위치는 실시하기에 따라 다르게 적용될 수 있으나, 바람직하게는, 5극 커넥터(210)의 삽입 시작지점으로부터 6.8mm ~ 9.0mm 사이에 접촉영역에 접촉되도록 배치될 수 있다.Here, the arrangement position of the power signal output pin 123 may be differently applied according to the implementation, but preferably, the contact point is arranged to contact the contact region between 6.8 mm and 9.0 mm from the insertion start point of the 5-pole connector 210. Can be.

이때, 제1 오디오신호 출력핀(110), 제2 오디오신호 출력핀(120), 전원출력핀(130), 접지핀(140), 마이크신호 입력핀(150)은 탄성을 가지는 구조로 마련될 수 있어, 5극 커넥터(210)의 접촉방향으로 탄성력을 제공함으로써, 5극 커넥터(210)와의 접촉력을 높일 수 있고, 소켓부분(126)에 삽입된 5극 커넥터(210)를 견고하게 지지함으로써 5극 커넥터(210)가 충격에 의해 소켓부분(126)으로부터 이탈되는 것을 방지할 수 있다.In this case, the first audio signal output pin 110, the second audio signal output pin 120, the power output pin 130, the ground pin 140, and the microphone signal input pin 150 may be provided in a structure having elasticity. It is possible to increase the contact force with the 5-pole connector 210 by providing an elastic force in the contact direction of the 5-pole connector 210, and by firmly supporting the 5-pole connector 210 inserted into the socket portion 126 It is possible to prevent the 5-pole connector 210 from being separated from the socket portion 126 by the impact.

신호감지부(130)는 마이크신호 입력핀(125)을 통해서, 오디오입출력장치(200)로부터 발생한 제어신호를 감지할 수 있다.The signal detector 130 may detect a control signal generated from the audio input / output device 200 through the microphone signal input pin 125.

이때, 신호감지부(130)는 오디오입출력장치(200)에 구비된 컨트롤러(미도시)를 통해서 발생되는 오디오신호의 재생/정지, 볼륨조절, 트랙변경 및 음성통화 시작/종료를 제어하는 단말기제어신호 및 오디오입출력장치(200)에 전원공급을 요청하는 전원공급 요청신호를 포함하는 제어신호를 감지할 수 있다.At this time, the signal detection unit 130 controls the terminal to control the reproduction / stop, volume control, track change and voice call start / end of the audio signal generated through a controller (not shown) provided in the audio input and output device 200 A signal and a control signal including a power supply request signal for requesting power supply to the audio input / output device 200 may be sensed.

제어부(140)는 신호감지부(130)의 신호 감지여부에 따라 상기 전원공급부(110)를 제어할 수 있다.The control unit 140 may control the power supply unit 110 according to whether the signal detection unit 130 detects a signal.

여기서, 제어부(140)는 신호감지부(130)가 오디오입출력장치(200)에서 발생한 전원공급 요청신호를 감지하였을 때에, 전원공급부(110)를 제어하여, 전원공급부(110)가 접속단자부(120)의 전원신호 출력핀(123)을 통해, 오디오입출력장치(200)에 전원신호를 공급하게 된다.Here, the control unit 140 controls the power supply unit 110 when the signal detection unit 130 detects a power supply request signal generated by the audio I / O device 200, so that the power supply unit 110 connects to the connection terminal unit 120. Power signal output pin 123 of the), to supply the power signal to the audio input and output device 200.

예를 들어, 오디오입출력장치(200)에 착용자 주위의 소음을 상쇄시키는 능동소음제어(Active Noise Cancelling) 기능이 구동되고 경우, 전원공급수단(미도시)에서 발생한 전원이 전원출력핀(130)을 통해 5극 커넥터(210)의 전원신호 입력단(210c)을 통해 제공될 수 있게 된다.For example, when the active noise canceling function for canceling the noise around the wearer is driven to the audio input / output device 200, the power generated from the power supply means (not shown) may cause the power output pin 130 to be removed. Through the power signal input terminal 210c of the 5-pole connector 210 can be provided through.

즉, 본 발명의 일실시예에 따른 단말기(100)는 접속단자부(120)에 오디오입출력장치(200)의 5극 커넥터(210)가 연결될 때, 신호감지부(120)가 접속단자부(120)의 마이크신호 입력핀(125)을 통해 오디오입출력장치(200)에서 발생하여 단말기(100)에 입력되는 입력신호(M) 중, 전원공급 요청신호를 감지한 경우, 제어부(140)는 전원공급부(110)를 제어함으로써, 전원공급부(110)의 전원신호가 접속단자부(120)의 전원신호 출력핀(123)을 통해 오디오입출력장치(200)에 전달되어 진다.That is, in the terminal 100 according to the exemplary embodiment of the present invention, when the 5-pole connector 210 of the audio input / output device 200 is connected to the connection terminal 120, the signal detection unit 120 is connected to the connection terminal 120. When the power supply request signal is detected among the input signals M generated by the audio input / output device 200 through the microphone signal input pin 125 and input to the terminal 100, the controller 140 supplies a power supply unit ( By controlling the 110, the power signal of the power supply unit 110 is transmitted to the audio input / output device 200 through the power signal output pin 123 of the connection terminal unit 120.

만약, 단말기(100)의 접속단자부(120)와 대응되는 5극의 커넥터를 가지며 오디오신호의 출력 및 마이크신호의 입력이 가능하고, 착용자 주위의 소음을 억제하는 상쇄음을 출력시키는 능동소음제어(Active noise cancelling) 기능이 포함된 오디오입출력장치의 경우 , 능동소음제어 기능을 구동시키기 위한 전원을 단말기(100)를 통해 공급받을 수 있어, 착용자가 능동소음제어 기능을 구동시키기 위한 별도의 배터리를 휴대하지 않아도 되어, 단말기(100)를 이용한 오디오입출력장치의 사용에 편의를 제공하는 효과가 있다.If the terminal has a 5-pole connector corresponding to the connection terminal 120 of the terminal 100, the output of the audio signal and the microphone signal can be input, and active noise control to output an offset sound suppressing the noise around the wearer ( In the case of an audio input / output device including an active noise canceling function, a power source for driving the active noise control function can be supplied through the terminal 100, so that a wearer carries a separate battery for driving the active noise control function. There is no need to do this, and there is an effect of providing convenience to the use of the audio input and output device using the terminal 100.

도4는 본 발명의 일실시예에 따른 단말기용 접속단자부와 오디오입출력장치의 4극 커넥터의 접속 형태를 도시한 것이다.4 is a diagram illustrating a connection form of a terminal connection terminal unit and a 4-pole connector of an audio input / output device according to an embodiment of the present invention.

한편, 본 발명의 일실시예에 따른 단말기(100)는 5극 커넥터(210)가 구비된 오디오입출력장치(200) 외에도 4극 커넥터(310)가 구비된 오디오입출력장치(300)와도 연결될 수 있으며, 이하에서는 도2를 참조하여 단말기(100)의 접속단자부(120)와 표준 4극 커넥터(310)를 가지는 오디오입출력장치(300)의 연결을 설명하도록 한다.Meanwhile, the terminal 100 according to an embodiment of the present invention may be connected to the audio input / output device 300 having the 4-pole connector 310 in addition to the audio input / output device 200 having the 5-pole connector 210. Hereinafter, referring to FIG. 2, the connection between the connection terminal 120 of the terminal 100 and the audio input / output device 300 having the standard 4-pole connector 310 will be described.

표준 4극 커넥터(310)의 경우, 제1 오디오신호 입력단(310a), 제2 오디오신호 입력단(310b), 접지단(310c) 및 마이크신호 출력단(310d) 순으로 배치되며, 각 접촉영역과 접촉영역 사이에는 절연부분(310e)이 배치될 수 있다.In the case of the standard 4-pole connector 310, the first audio signal input terminal 310a, the second audio signal input terminal 310b, the ground terminal 310c, and the microphone signal output terminal 310d are disposed in order, and are in contact with each contact area. An insulating portion 310e may be disposed between the regions.

이때, 4극 커넥터(310)의 제1 오디오신호 입력단(310a), 제2 오디오신호 입력단(310b), 접지단(310c) 및 마이크신호 출력단(310d)의 접촉영역은 접속단자부(120)의 제1 오디오신호 출력핀(121), 제2 오디오신호신호 출력핀(122), 접지핀(124) 및 마이크신호 입력핀(125)의 배치 위치와 대응되므로, 추가적인 전원공급을 요하는 기능을 포함하고 있지 않는 표준 4극 커넥터(310)가 구비된 오디오입출력장치(300)의 경우, 전원공급 요청신호를 발생시키지 않아, 전원공급부(110)가 전원신호 출력핀(123)에 전원신호를 제공하지 않으므로, 단말기(100)의 접속단자부(120)와 4극 커넥터(310)로 연결된 오디오입출력장치(300)의 오디오신호의 출력 및 마이크신호 입력이 가능해진다.In this case, the contact areas of the first audio signal input terminal 310a, the second audio signal input terminal 310b, the ground terminal 310c, and the microphone signal output terminal 310d of the 4-pole connector 310 may be formed of the connection terminal unit 120. Corresponding to the arrangement position of the first audio signal output pin 121, the second audio signal signal output pin 122, the ground pin 124 and the microphone signal input pin 125, and includes a function that requires additional power supply In the case of the audio input / output device 300 having a standard 4-pole connector 310 that does not have a power supply request signal, the power supply unit 110 does not provide a power signal to the power signal output pin 123. The audio signal and the microphone signal of the audio input / output device 300 connected to the connection terminal 120 of the terminal 100 and the 4-pole connector 310 can be input.

따라서, 본 발명의 단말기(100)는 접속단자부(120)를 통해 오디오신호의 출력 및 마이크신호의 입력과 전원공급이 요구되는 5극 커넥터(210)가 구비된 오디오입출력장치(200)뿐만 아니라, 별도의 전원공급 없이 오디오신호의 출력 및 마이크신호의 입력만이 요구되는 표준 4극 커넥터(310)가 구비된 오디오입출력장치(300)와도 연결될 수 있고, 접속단자부(120)의 제1 오디오신호 출력핀(121), 제2 오디오신호신호 출력핀(122), 접지핀(124)의 위치 또한 표준 3극 커넥터에서 오디오신호를 입력받는 좌/우 오디오신호 입력단과 접지단의 위치와 대응됨에 따라 오디오입출력장치와의 높은 호환성을 가질 수 있다.Accordingly, the terminal 100 of the present invention is not only an audio input / output device 200 having a 5-pole connector 210 that requires an output of an audio signal and a microphone signal input and power supply through the connection terminal unit 120, It can also be connected to an audio input / output device 300 having a standard 4-pole connector 310 that requires only an output of an audio signal and an input of a microphone signal without a separate power supply, and outputs a first audio signal of the connection terminal unit 120. The positions of the pin 121, the second audio signal signal output pin 122, and the ground pin 124 also correspond to the positions of the left / right audio signal input terminal and the ground terminal for receiving audio signals from the standard 3-pole connector. It can have high compatibility with the input / output device.

결국, 본 발명은, 접속단자부의 전원출력핀을 통해 전원출력핀과 연결되는 전원입력단이 마련된 오디오입출력장치의 5극 커넥터를 통해, 오디오입출력장치의 전원공급이 가능해짐에 따라, 오디오입출력장치에 전원을 공급하는 추가적인 전원공급수단을 휴대하지 않아도 되기 때문에, 단말기를 이용한 오디오입출력장치의 사용 및 휴대에 편의를 제공하며, 접속단자부의 내부에 위치한 복수의 접속핀이 표준 4극 및 표준 3극 커넥터의 접촉영역과 각각 대응되는 위치에 배치되고, 5극 커넥터가 구비된 오디오입출력장치로부터 전원공급 요청신호를 입력받지 않을 때에는 전원공급을 하지 않기 때문에, 5극 커넥터뿐만 아니라, 표준 4극 및 표준 3극의 커넥터가 구비된 오디오입출력장치의 사용이 가능하여, 높은 호환성을 갖춘 단말기를 제공한다.As a result, according to the present invention, through the 5-pole connector of the audio input / output device provided with a power input terminal connected to the power output pin through the power output pin of the connection terminal unit, the power supply of the audio input / output device can be provided. Since it is not necessary to carry additional power supply means for supplying power, it provides convenience for the use and portability of the audio input / output device using the terminal, and a plurality of connection pins located inside the connection terminal part are standard 4-pole and standard 3-pole connectors. It is disposed at a position corresponding to each contact area of, and when the power supply request signal is not input from an audio input / output device equipped with a 5-pole connector, power is not supplied. It is possible to use an audio input / output device equipped with a pole connector, thereby providing a terminal with high compatibility.

위에서 설명한 바와 같이 본 발명에 대한 구체적인 설명은 첨부된 도면을 참조한 실시예에 의해서 이루어졌지만, 상술한 실시예는 본 발명의 바람직한 예를 들어 설명하였을 뿐이기 때문에, 본 발명이 상기의 실시예에만 국한되는 것으로 이해되어져서는 아니 되며, 본 발명의 권리범위는 후술하는 청구범위 및 그 등가개념으로 이해되어져야 할 것이다.As described above, the detailed description of the present invention has been made by the embodiments with reference to the accompanying drawings. However, since the above-described embodiments have only been described with reference to preferred examples of the present invention, the present invention is limited to the above embodiments. It should not be understood that the scope of the present invention is to be understood by the claims and equivalent concepts described below.

<부호의 설명><Description of the code>

100 : 5극 접속단자가 구비된 단말기100: terminal with 5-pole connection terminal

110 : 전원공급부110: power supply

120 : 접속단자부120: connection terminal

121 : 제1 오디오신호 출력핀121: first audio signal output pin

122 : 제2 오디오신호 출력핀122: second audio signal output pin

123 : 전원신호 출력핀123: power signal output pin

124 : 접지핀124: ground pin

125 : 마이크신호 입력핀125: microphone signal input pin

126 : 소켓부분126 socket part

130 : 신호감지부130: signal detection unit

140 : 제어부140: control unit

200 : 오디오입출력장치200: audio input and output device

210 : 5극 커넥터210: 5-pole connector

210a : 제1 오디오신호신호 입력단210a: first audio signal signal input terminal

210b : 제2 오디오신호 입력단210b: second audio signal input terminal

210c : 전원신호 입력단210c: power signal input terminal

210d : 접지단210d: Ground

210e : 마이크신호 출력단210e: Microphone signal output terminal

210f : 절연부분210f: insulation

300 : 오디오입출력장치300: audio input and output device

310 : 4극 커넥터310: 4-pole connector

310a : 제1 오디오신호 입력단310a: first audio signal input terminal

310b : 제2 오디오신호신호 입력단310b: second audio signal signal input terminal

310c : 접지단310c: ground terminal

310d : 마이크신호 출력단310d: microphone signal output terminal

310e :절연부분310e: Insulation part

Claims (4)

오디오입출력장치와 연결되어, 상기 오디오입출력장치로부터 마이크신호를 입력받고, 오디오신호를 생성하여 상기 오디오입출력장치에 제공하는 단말기에 있어서,A terminal connected to an audio input / output device, the terminal receiving a microphone signal from the audio input / output device, generating an audio signal and providing the same to the audio input / output device, 전원신호를 공급하는 전원공급부;A power supply unit supplying a power signal; 상기 오디오입출력장치의 커넥터가 접속되고, 내부에 상기 커넥터와 접촉되는 복수의 핀이 마련되어, 상기 커넥터에 좌/우 오디오신호를 출력하고, 상기 커넥터로부터 마이크신호를 입력받으며 상기 전원공급부에서 발생한 전원신호를 상기 커넥터에 공급하는 접속단자부;A connector of the audio input / output device is connected, and a plurality of pins are provided in contact with the connector therein to output a left / right audio signal to the connector, receive a microphone signal from the connector, and generate a power signal generated by the power supply unit. Connection terminal unit for supplying the connector; 상기 접속단자부에 접속된 상기 오디오입출력장치에서 발생한 제어신호를 감지하는 신호감지부; 및A signal detecting unit detecting a control signal generated by the audio input / output device connected to the connection terminal unit; And 상기 신호감지부의 신호 감지여부에 따라 상기 전원공급부를 제어하는 제어부;를 포함하며,And a controller for controlling the power supply unit according to whether the signal detection unit detects a signal. 상기 접속단자부는 내부에 마련된 복수의 핀은, 상기 접속단자부 내부로 삽입되는 상기 커넥터의 접촉영역과 접촉되어지는 순서대로 마이크 입력핀, 접지핀, 전원신호 출력핀, 제2 오디오신호 출력핀, 제1 오디오신호 출력 핀 순으로 배치되고, 상기 복수의 핀은 상기 커넥터와 전기적으로 연결되어, 상기 단말기와 오디오입출력장치에서 발생한 전기신호를 중계하는 것을 특징으로 하는The plurality of pins provided therein may include a microphone input pin, a ground pin, a power signal output pin, a second audio signal output pin, and a plurality of pins provided in contact with the contact area of the connector inserted into the connection terminal unit. 1 are arranged in order of the audio signal output pins, the plurality of pins are electrically connected to the connector, and relays an electrical signal generated from the terminal and the audio input / output device. 5극 접속단자가 구비된 단말기.Terminal equipped with 5-pole connection terminal. 제1항에 있어서,The method of claim 1, 상기 전원신호 출력핀은 상기 전원공급부와 연결되며, 상기 접속단자부에 삽입된 상기 커넥터의 삽입 시작지점으로부터 6.8mm ~ 9.0mm의 영역에 접촉되어, 상기 전원공급부로부터 발생한 전원신호를 상기 오디오입출력장치에 공급하는 것을 특징으로 하는The power signal output pin is connected to the power supply unit and is in contact with an area of 6.8 mm to 9.0 mm from an insertion start point of the connector inserted into the connection terminal unit, and transmits a power signal generated from the power supply unit to the audio input / output device. Characterized by supplying 5극 접속단자가 구비된 단말기.Terminal equipped with 5-pole connection terminal. 제2항에 있어서,The method of claim 2, 상기 신호감지부가 감지하는 상기 제어신호는, 상기 오디오입출력장치로부터 발생되는 오디오의 재생/정지, 볼륨조절, 트랙변경 및 음성통화 시작/종료를 제어하는 단말기제어신호 및 상기 오디오입출력장치에 전원공급을 요청하는 전원공급 요청신호를 포함하는 것을 특징으로 하는The control signal detected by the signal detection unit, the terminal control signal for controlling the reproduction / stop, volume control, track change and start / end of the voice call from the audio input and output device and the power supply to the audio input and output device It characterized in that it comprises a request for power supply request signal 5극 접속단자가 구비된 단말기.Terminal equipped with 5-pole connection terminal. 제3항에 있어서,The method of claim 3, 상기 제어부는, 상기 신호감지부가 상기 접속단자부에 접속된 오디오입출력장치에서 발생한 전원공급 요청신호를 감지할 경우에 한해서, 상기 전원공급부를 제어하여 상기 접속단자부의 전원신호 출력핀을 통해 상기 오디오입출력장치에 전원신호를 공급하는 것을 특징으로 하는The control unit controls the power supply unit only when the signal detection unit detects a power supply request signal generated by an audio input / output device connected to the connection terminal unit, and controls the power supply unit through the power signal output pin of the connection terminal unit. Supplying a power signal to the 5극 접속단자가 구비된 단말기.Terminal equipped with 5-pole connection terminal.
PCT/KR2015/005633 2015-04-24 2015-06-05 Device having 5-pole connection terminal Ceased WO2016171316A1 (en)

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