KR830001168Y1 - Built-in receiver - Google Patents

Built-in receiver Download PDF

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Publication number
KR830001168Y1
KR830001168Y1 KR2019810008848U KR810008848U KR830001168Y1 KR 830001168 Y1 KR830001168 Y1 KR 830001168Y1 KR 2019810008848 U KR2019810008848 U KR 2019810008848U KR 810008848 U KR810008848 U KR 810008848U KR 830001168 Y1 KR830001168 Y1 KR 830001168Y1
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KR
South Korea
Prior art keywords
amplifier
receiver
earphone
built
present
Prior art date
Application number
KR2019810008848U
Other languages
Korean (ko)
Inventor
최성수
Original Assignee
최성수
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 최성수 filed Critical 최성수
Priority to KR2019810008848U priority Critical patent/KR830001168Y1/en
Application granted granted Critical
Publication of KR830001168Y1 publication Critical patent/KR830001168Y1/en

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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
    • H04R2499/00Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10General applications
    • H04R2499/11Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)

Abstract

내용 없음.No content.

Description

내장식 래시버Built-in receiver

제1도는 본 고안의 외형 입체도.1 is an external stereoscopic view of the present invention.

제2도는 제1도의 내부 부품나열도.2 is a diagram of internal parts of FIG.

제3도는 본 고안의 레시버 작동 상태의 종 단면도.3 is a longitudinal cross-sectional view of the receiver operating state of the present invention.

제4도는 본 고안의 스피크 작동 상태시의 단면도.Figure 4 is a cross-sectional view of the peak operating state of the present invention.

제5도 제3도의 A-A단면도.5 is a cross-sectional view taken along line A-A of FIG.

제6도 제4도의 A-A평면도.FIG. 6 A-A plan view of FIG.

제7도 제5도의 A-A단면도.7 is a cross-sectional view taken along line A-A of FIG.

제8도 제5도의부 확대 상세도.Of FIG. 8 Wealth enlarged detail view.

본 고안은 현재 사용하고 있는 휴대용 소형 음향기기 제품의 돌출부식 종래 레시버 방식에 의한 사용상의 불편함과 결점등을 해결한 내장식 레시버에 관한 것이다.The present invention relates to a built-in receiver that solves the inconvenience and shortcomings of the present invention by using a conventional receiver method of the protruding corrosion of a portable small acoustic device.

종래의 상태로서 레시버 사용시 포켓이나 소형백에 넣어 사용할시 레시버 꽂음 부분잭이 돌출부 식이므로 사용상의 불편함과 잭의 실면적의 크기와 더불어 파손상의 위험마져 있으며 레시버를 사용하지 않은 경우라도 별도로 휴대 또는 보관해야 하는 등의 많은 문제점이 있었던 것이다.In the conventional state, when the receiver is used in a pocket or a small bag, the receiver jack is inserted into the pocket, so it is inconvenient to use and the size of the jack's real area, and there is a risk of damage. Or had to be kept a lot of problems.

본 고안은 현재 주머니 및 소형 가방에 휴대할 수 있는 소형 라디오나 녹음기의 사용대 부분이 스피커 사용으로 인한 건전지 소모량 면에서나(레시버 사용량의 8배 정도)스피커 소음으로 인한 타인 방해를 피하기 위해 레시버를 사용하고 있음을 감안하여 볼때 종래의 스피커 사용 우선식보다 레시버 사용 우선식의 실용적인 제품이 현실에 적합하므로 본 고안은 제품(케이스)에 내장된 케이블식 레시버를 얻고저 안출 한 것으로 첨부 도면에 의하여 상세히 설명하면 다음과 같다.The present invention is a part of a small radio or recorder that can be carried in a pocket and a small bag. In view of the fact that it is used in the present invention, the practical use of the receiver prioritized using the conventional speaker is more suitable for the present invention. When described in detail as follows.

사용자가 이어폰(2)을 사용하고자 할때 케이스(1)의 이어폰 삽입홈(15)에서 이어폰(2)을 뽑아내면(제3도 참조)이어폰(2)에 의해서 뒤로 밀려져 있던 전극 전환 스위치(4)가 스피카의 (+)극판 (6)으로 부터떨어져 나와 스피커로 가던 스피커의(+)전원이 끊어짐과 동시에 앰프의(+)극의전극전환 스위치 (4)가 앰프의 +극판 (5)에 접지된후 도선을 통해 앰프의 +접지판 (7)에 접지되면 맹프의 +접지판 (7)에 접지된 전원은 앰프의 +접지출 (9)에 다시 접지 연결되어 앰프의 접지출(9)에 부착된 리터선(11)을 통해 이어폰(2)으로 앰프의 +전원이 통하게 된다.When the user intends to use the earphone 2, when the earphone 2 is pulled out from the earphone insertion groove 15 of the case 1 (see FIG. 3), the electrode change switch pushed back by the earphone 2 ( 4) is separated from Spica's (+) plate (6), At the same time that the positive power supply is cut off, If the electrode changeover switch (4) is grounded to the + pole plate (5) of the amplifier and then grounded to the + ground plate (7) of the amplifier through the conductor, the power grounded to the + ground plate (7) of the muff is the + ground output of the amplifier. Grounded back to (9), the + power supply of the amplifier is passed to the earphone (2) through the liter wire (11) attached to the ground outlet (9) of the amplifier.

이때 앰프의 (-)전원은 항시 앰프의 -전극체(10)을 둘러 안듯이 조립된 앰프 (M)의 -접지판(8)에 접지되어 앰프의 +접지축 (9)과 절연된 (12)앰프의 -전극체(10)에 부착된 리더선(17)을 통하여 앰프의(-)전원이 이어폰(2)으로 통하게 되며 스피커 (S)를 사용할 시에는 리더선 회수용 탭(3)을 돌려 리더선(11)을 감고 이어폰(2)을 이어폰(15)삽입홈에 끼우면 자동적으로 전극전환 스위치가 밀리어 나와 앰프(M)로 가던 앰프의 플러스 전원은 끊어짐과 동시에 전극전환 스위치(4)는 스피커(6)의 (+)극판에 접지되어 스피커(S)의 작동이 시작된다.At this time, the negative power of the amplifier Is always grounded to the-ground plate (8) of the assembled amplifier (M) as if enclosing the -electrode body (10) of the amplifier and insulated from the + ground shaft (9) of the amplifier (12). (-) Of the amplifier through the leader wire (17) attached to When the speaker (S) is used, turn on the leader line recovery tab (3) to wind the leader wire (11) and insert the earphone (2) into the earphone (15) insertion groove. Switching power is pushed out plus positive power supply of amplifier which went to amplifier (M) At the same time, the electrode changeover switch 4 is grounded to the positive electrode plate of the speaker 6, and the operation of the speaker S is started.

미설명부호(16)은 리더선 이탈 방지판, (17)은 전환 스위치 작동 호울(HoLe), (18)은 리더선 입출구Reference numeral 16 denotes a leader line break-off prevention plate, 17 a changeover switch operating hole HoLe, and 18 a leader line inlet / outlet.

(13)은 앰프의 (+)접지축(9) 저지나사, (14)은 지지 나사용 너트이다.Denoted at 13 is the (+) ground shaft (9) stop screw of the amplifier, and (14) is a support screw nut.

Claims (1)

케이스의 일부에 신설한 전원 ON,OFF시키는 스위치 장치(4,5,6)를 가지고 있는 이어폰 삽입홈(15)과 이어폰의 리더선을 회수하기 위한 회수용 탭(3)을 가진 내장식 리시버 장치.Built-in receiver device with earphone insertion groove 15 having switch devices 4, 5, 6 for turning on and off the power supply newly established in a part of the case and recovery tab 3 for recovering the leader wire of the earphone. .
KR2019810008848U 1981-12-28 1981-12-28 Built-in receiver KR830001168Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019810008848U KR830001168Y1 (en) 1981-12-28 1981-12-28 Built-in receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019810008848U KR830001168Y1 (en) 1981-12-28 1981-12-28 Built-in receiver

Publications (1)

Publication Number Publication Date
KR830001168Y1 true KR830001168Y1 (en) 1983-07-13

Family

ID=19223622

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019810008848U KR830001168Y1 (en) 1981-12-28 1981-12-28 Built-in receiver

Country Status (1)

Country Link
KR (1) KR830001168Y1 (en)

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