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KR200218534Y1 - A economic hands-free with extreme small size - Google Patents

A economic hands-free with extreme small size Download PDF

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Publication number
KR200218534Y1
KR200218534Y1 KR2020000030228U KR20000030228U KR200218534Y1 KR 200218534 Y1 KR200218534 Y1 KR 200218534Y1 KR 2020000030228 U KR2020000030228 U KR 2020000030228U KR 20000030228 U KR20000030228 U KR 20000030228U KR 200218534 Y1 KR200218534 Y1 KR 200218534Y1
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KR
South Korea
Prior art keywords
call
hands
free
microphone
mobile phone
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Expired - Fee Related
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KR2020000030228U
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Korean (ko)
Inventor
나극환
김남영
박종화
오인열
강은균
이윤주
이창희
Original Assignee
미션텔레콤주식회사
주식회사필드콤
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Priority to KR2020000030228U priority Critical patent/KR200218534Y1/en
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Publication of KR200218534Y1 publication Critical patent/KR200218534Y1/en
Anticipated expiration legal-status Critical
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Abstract

본 고안은 자동차운전 중에 핸드폰에 전혀 손을 대지 않고 통화할 수 있도록 해주는 보조장치로서, 음성증폭기 및 스피커가 내장된 코넥터를 시가 라이터 잭에 꽂고 그 위에 자석을 이용하여 핸드폰을 고정시킨 다음, 유선 마이크를 길게 뽑아서 운전대 근처에 역시 자석을 이용하여 고정함으로써, 착신되는 전화를 받을 수 있도록 해주는 유선 핸즈프리에 관한 것이다.The present invention is an auxiliary device that allows you to talk without touching your mobile phone at all while driving a car.A connector with a voice amplifier and a speaker is plugged into a cigarette lighter jack, and the mobile phone is fixed using a magnet on the wired microphone. It's about a wired hands-free that allows you to pick up and hold a magnet near the steering wheel to answer incoming calls.

본 고안은 생산단가를 낮추기 위하여 유선을 사용하면서도 마이크 바로 옆에 통화버튼을 두어 전화가 걸려왔을 때 운전자가 손으로 살짝 누르기만 하면 통화 상태가 되어 통화가 가능하고, 통화가 끝나면 통화버튼을 다시 한번 누름으로써 통화가 종료되도록 함을 특징으로 한다.The present invention puts a call button right next to the microphone while using a wire to reduce the production cost, and when a call is received, the driver can press a hand lightly to make a call, and when the call is over, press the call button again. Press to end the call.

Description

저가형 초소형 유선 핸즈프리 {A economic hands-free with extreme small size}Low cost, compact wired handsfree {A economic hands-free with extreme small size}

본 고안은 자동차 내에서 운전에 지장을 주지 않고 핸드폰을 받을 수 있도록 해주는 핸즈프리에 관한 분야로서, 종래의 핸즈프리 중 유선 핸즈프리는 마이크와 스피커가 일체형 또는 분리형으로 출시되어 왔는데, 일체형의 경우에는 마이크가 운전자의 입으로부터 너무 멀리 떨어져 있고 스피커와는 지나치게 가까운 위치에 있게 되어 하울링 및 에코 현상 등 때문에 음질이 떨어지고, 분리형의 경우에는 그러한 문제는 없으나 전화가 걸려 왔을 때 통화개시를 위하여 운전자가 팔을 길게 뻗어서 핸드폰의 뚜껑을 열어야 하는 불편함이 있었으며, 최근에 나타나기 시작한 무선 핸즈프리는 마이크 부분에 통화버튼을 장착시켰으나 무선 부분으로 인하여 음질이 저하될 뿐만 아니라, 생산단가가 높고 밧데리 또는 충전 밧데리 문제가 심각하여 실용성이 떨어지는 편이다.The present invention relates to a field of handsfree that allows a user to receive a mobile phone without affecting driving in a car. Among the conventional handsfree, a wired handsfree has been released with a single microphone or a speaker, in which case the microphone is a driver. Too far away from the speaker's mouth and too close to the speaker, the sound quality is poor due to howling and echo, and in the case of the separate type, there is no such problem, but when the call comes in, the driver extends his arm to start the call. In recent years, wireless hands-free has been equipped with a call button on the microphone part, but the sound quality is not only degraded by the wireless part, but the production cost is high and the battery or charging battery problem is serious. A falling piece.

본 고안인 유선 핸즈프리는 시가 라이터 잭에 음성신호증폭기 및 스피커가 내장된 소형의 코넥터를 꽂아 놓고, 그 코넥터에 길게 연결된 마이크 및 통화버튼을 운전대 앞이나 아래부분에 자석의 힘으로 고정시켜서 전화가 걸려왔을 때 핸드폰에 전혀 손을 대지 않고도 마이크 옆에 장착된 통화버튼을 누르는 동작만으로 받을 수 있도록 하였다.The wired handsfree of the present invention plugs a miniature connector with a built-in voice signal amplifier and a speaker into the cigarette lighter jack, and the microphone and call button connected to the connector are fixed to the front or the bottom of the steering wheel by magnets to make a call. When you came, you can press the call button next to the microphone without touching your phone at all.

회로는 모두 자동차의 12 볼트를 그대로 사용하므로 충전이나 밧데리 문제가 전혀 없으며, 비밀통화를 원하는 경우에는 코넥터에 설치된 이어폰 잭에 이어폰을 연결하여 통화할 수가 있다.The circuit uses 12V of the car as it is, so there is no charge or battery problem. If you want to make a secret call, you can connect the earphone to the earphone jack installed in the connector.

도 1 은 유선 핸즈프리의 구성도.1 is a block diagram of a wired hands-free.

도 2 는 핸즈프리의 외형도.Fig. 2 is an outline view of hands free.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

11 : 이어폰 잭 코넥터 12 : 음성신호증폭기11: earphone jack connector 12: voice signal amplifier

*13 : 스피커 14 : 마이크* 13: Speaker 14: Microphone

15 : 통화버튼 16 : 시가 라이터 잭 코넥터15: call button 16: cigarette lighter jack connector

17 : 스피커 및 핸드폰을 고정시키기 위한 자석17: magnet for fixing the speaker and mobile phone

18 : 이어폰 잭 코넥터 19 : 마이크18: Earphone Jack Connector 19: Microphone

20 : 통화버튼 21 : 볼륨20: call button 21: volume

22 : 비밀통화용 이어폰 잭22: earphone jack for secret call

본 고안인 유선 핸즈프리는 핸드폰의 이어폰 잭으로부터 나오는 음성신호를 음성신호증폭기에 의하여 증폭된 신호를 스피커로 재생해 내도록 하고, 유선 마이크에 통화 개시 및 종료를 위한 버튼을 추가한 매우 단순한 구조로 되어 있으면서도, 필요로 하는 핸즈프리의 기능을 최대한 수용할 수 있도록 고안되었으며, 마이크에 통화버튼을 장착한 것이 본 고안의 핵심이다.The wired handsfree of the present invention allows the speaker to reproduce the signal amplified by the voice signal amplifier from the earphone jack of the mobile phone and adds a button for starting and ending a call to the wired microphone. It is designed to accommodate the functions of hands-free as needed, and the call button is attached to the microphone.

이하, 첨부한 도면을 참조하여 본 고안의 바람직한 실시에 따른 유선 핸즈프리와 그 작용에 대하여 설명한다.Hereinafter, with reference to the accompanying drawings will be described in the wired hands-free according to a preferred embodiment of the present invention and its operation.

도 1 은 유선 핸즈프리의 구성도로서, 11을 통하여 핸드폰의 이어폰 잭으로부터 들어온 음성신호는 12 의 음성신호증폭기에 의하여 증폭된 후, 13 의 스피커로 출력되고, 14 의 마이크로부터 입력된 음성신호는 11 을 통하여 핸드폰의 이어폰 잭으로 전달되며, 착신 전화벨이 울리면 운전자는 15 의 통화버튼을 눌러 통화하고 끝나면 다시 한번 15를 눌러 통화를 종료하게 된다.FIG. 1 is a schematic diagram of a wired handsfree, in which a voice signal input from an earphone jack of a mobile phone is amplified by 12 voice signal amplifiers and then output to 13 speakers, and a voice signal input from 14 microphones is 11 The phone is transferred to the earphone jack of the mobile phone, and when the incoming call rings, the driver presses the call button of 15 and ends the call by pressing 15 again.

도 2 는 핸즈프리의 외형도로서, 16 은 시가 라이터 잭 코넥터이고, 17 은 스피커 및 핸드폰을 고정시키기 위한 자석이고, 18 은 핸드폰의 이어폰 잭을 위한 코넥터이고, 19 는 마이크이고, 20 은 통화버튼이고, 21 은 소리의 크기 조절을 위한 볼륨이고, 22 는 비밀통화용 이어폰 잭이다.2 is an outline view of hands free, 16 is a cigarette lighter jack connector, 17 is a magnet for fixing the speaker and the mobile phone, 18 is a connector for the earphone jack of the mobile phone, 19 is a microphone, 20 is a call button 21 is the volume for volume control and 22 is the earphone jack for secret calls.

본 고안은 사람들이 운전 중에 핸드폰으로 통화하는 것이 불법화될 예정이기 때문에, 손을 전혀 사용하지 않고도 오는 전화를 받을 수 있도록 하고, 또한 마이크 및 통화버튼을 운전자의 손과 입 가까이 둘 수 있도록 함으로써, 운전자가 착신 전화를 받기 위하여 운전 중에 몸을 구부려 핸드폰의 뚜껑을 열어 주어야 하는 불편함을 제거하여 운전 중의 위험도를 낮출 수 있다고 판단되며, 불법인 줄 알면서도 휴대폰을 들고 통화하는 일을 막음으로써, 자동차 사고를 미연에 방지할 수 있다.The present invention will make it illegal for people to talk on their cell phones while driving, allowing them to answer incoming calls without using their hands at all, and by keeping the microphone and call buttons close to the driver's hand and mouth, It is believed that the risk of driving can be lowered by eliminating the inconvenience of having to open the lid of the mobile phone by bending over to receive an incoming call. It can prevent it beforehand.

Claims (1)

원격 유선 마이크 부분에 통화버튼을 장착시킨 모든 유선 핸즈프리All wired handsfree with call button on remote wired microphone
KR2020000030228U 2000-10-30 2000-10-30 A economic hands-free with extreme small size Expired - Fee Related KR200218534Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020000030228U KR200218534Y1 (en) 2000-10-30 2000-10-30 A economic hands-free with extreme small size

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020000030228U KR200218534Y1 (en) 2000-10-30 2000-10-30 A economic hands-free with extreme small size

Publications (1)

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KR200218534Y1 true KR200218534Y1 (en) 2001-04-02

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