KR940007006Y1 - Autoreverse mode switching apparatus for tape recorder - Google Patents
Autoreverse mode switching apparatus for tape recorder Download PDFInfo
- Publication number
- KR940007006Y1 KR940007006Y1 KR2019890007138U KR890007138U KR940007006Y1 KR 940007006 Y1 KR940007006 Y1 KR 940007006Y1 KR 2019890007138 U KR2019890007138 U KR 2019890007138U KR 890007138 U KR890007138 U KR 890007138U KR 940007006 Y1 KR940007006 Y1 KR 940007006Y1
- Authority
- KR
- South Korea
- Prior art keywords
- piece
- lock
- tape recorder
- tape
- deck
- Prior art date
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
- G11B15/444—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor reversing arrangements
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- Mechanical Control Devices (AREA)
- Transmission Devices (AREA)
Abstract
내용 없음,No Content,
Description
제1도는 본 고안의 모드변환전 상태를 나타내는 평면도.1 is a plan view showing a state before mode conversion of the present invention.
제2도는 본 고안의 모드변환후 상태를 나타내는 평면도.2 is a plan view showing a state after mode conversion of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 데크 2 : 구동기어1: Deck 2: Drive Gear
3 : 반전캠 5 : 회동부3: reverse cam 5: rotating part
7 : 스위치 701 : 동작편7: switch 701: operation
8 : 변환레버 9 : 록크편8: Conversion lever 9: Lock edition
10 : 탄력편 11 : 밀봉10: elastic piece 11: sealing
12 : 록크봉 13 : 회동편12: lock rod 13: meeting flight
14 : 밀편14: wheat flour
본 고안은 자동반전 기능을 가진 테이프레코더에 있어서, 발진모드를 필요에 따라 선택적으로 변환시킬수있도록한 발진모드 변환장치에 관한 것이다.The present invention relates to an oscillation mode converting apparatus which is capable of selectively converting an oscillation mode as needed in a tape recorder having an automatic inversion function.
종래 반전기능을 가진 테이프레코더에 있어서는 테이프의 제1면 재생이 완료되면 반전캠이 동작하여 테이프를 반전상태로 전환시키고 이상태에서 테이프의 제2면을 재생시킬수 있도록 되어 있었다.In the conventional tape recorder having a reversing function, the reversing cam operates when the first side of the tape is regenerated so that the tape can be reversed and the second side of the tape can be regenerated in this state.
그러나, 상기와 같은 종래의 것은 제1면의 기록 재생 도중에는 반전동작이 이루어지지 않고 반드시 제1면의 주행이 완료되었을 때만 반전되어 제2면의 기록을 재생할수 있기 때문에 제1면의 재생도중 제2면을 재생하고져 할때는 테이프 카세트를 이젝트시져 반대로 삽입시켜야 하거나 제1면의 주행완료후 반전시켜야 하는 불편이 있었으며 이에따라 모드를 자유롭게 반전시키지 못하는 문제점이 있었다.However, the above-described conventional method does not perform the reversal operation during recording and reproducing of the first surface, and is inverted only when the driving of the first surface is completed so that the recording of the second surface can be reproduced. When the two sides were to be played back, there was a problem in that the tape cassette was inserted into the ejector oppositely or inverted after the driving of the first side was completed. Accordingly, the mode could not be reversed freely.
본 고안은 상기와 같은 종래의 제반 문제점을 감안하여 제1면의 재생전 또는 재생중에도 즉시 테이프의 주행을 반전시켜 제2면을 재생할수 있도록 안출한 것으로 이를 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention has been made in view of the conventional problems as described above to replay the second surface by reversing the running of the tape immediately before or during the reproduction of the first surface. Same as
데크(1)의 일방에 구동기어(2)에 의해서 동작되는 반전캠(3)을 설치하고 반전캠(3)에는 캠롤러(4)와 회동부(5)를 형성하고 캠롤러(4)에 헤드를 구동시키는 이동편(6)을 설치하며 상기 데크(1)의 일방에 상기 구동기어(2)에 연결되어 구동되는 모터를 동작시키는 스위치(7)를 설치한 것에 있어서, 상기 데크(1)의 일방에 변환레비(8)를 회동가능하게 설치하고 상기 반전캠(3)의 일방에는 탄력편(10)과 밀봉(11) 및 록크봉(12)을 형성한 록크편(9)을 탄력설치하되, 이의 록크봉(12)이 발전캠(3)의 회동부(5)에 위치토록하여 록크편(9)의 일방에는 밀편(14)을 가진 회동편(13)을 연결설치하고 회동편(13)의 밀편(14)은 상기 스위치(7)의 동작편(701)에 접촉토록 설치하여서 구성된 것이다.A reversing cam 3 operated by the drive gear 2 is installed on one side of the deck 1, and a cam roller 4 and a rotating part 5 are formed on the reversing cam 3, and the cam roller 4 In the case where the moving piece 6 which drives a head is provided, and the switch 7 which operates the motor which is connected to the said drive gear 2 and is driven to one side of the deck 1, the said deck 1 The conversion lever 8 is rotatably installed on one side of the reversing cam 3, and the resilient piece 10, the lock piece 9 formed with the seal 11 and the lock rod 12, is elastically installed on one side of the reversing cam 3. However, the lock rod 12 thereof is positioned in the pivoting portion 5 of the power generation cam 3 so that one side of the lock piece 9 is connected to the pivoting piece 13 having a compact piece 14, and the pivoting piece ( The sealing piece 14 of 13 is provided so that the contact piece 701 of the said switch 7 may contact.
이상과 같이 구성된 본 고안은 제1도에서와 같이 변환레버(8), 록크편(9) 및 회동편(13)이 동작되지 않고 정상적인 위치에 있을때는 테이프의 주행이 포워드(FWD) 즉 정상주행되어 테이프의 제1면이 재생되며 재생도중 필요에 따라 테이프의 주행을 반전시켜 제2면을 재생코저 할때는 상기 변환레버(8)를 제1도의 쇄선과 같이 회동시키게 되는데 변환레버(8)가 회동되면 이의 선단이 록크편(9)의 밀봉(11)을 밀어 회동시키고 록크편(9)의 단력편(10)의 제2도와 같이 압축되어 반발력을 갖게 된다.In the present invention configured as described above, when the conversion lever 8, the lock piece 9, and the rotation piece 13 are not operated and are in the normal position as shown in FIG. 1, the running of the tape is forwarded (FWD), that is, normal driving. When the first surface of the tape is reproduced and the play of the second surface is reversed by reversing the running of the tape as necessary during the reproduction, the conversion lever 8 is rotated like the dashed line of FIG. 1, and the conversion lever 8 is rotated. When the tip of the lock piece 9 is pushed to rotate the seal 11 of the lock piece 9, it is compressed as shown in FIG. 2 of the short force piece 10 of the lock piece 9 to have a repulsive force.
한편, 상기와 같이 록크편(9)이 회동되면 이의 록크봉(12)은 반전캠(3)의 회동부(5)로 이동되고 록크편(9)의 선단은 회동편(13)의 일단을 밀어 이를 회동시키게 되며 회동편(13)의 밀편(14)은 스위치(7)의 동작편(701)을 밀게된다.On the other hand, when the lock piece 9 is rotated as described above, the lock rod 12 thereof is moved to the pivoting portion 5 of the inverting cam 3, and the tip of the lock piece 9 ends one end of the rotation piece 13. It pushes and rotates it, and the pushing piece 14 of the rotating piece 13 pushes the operation piece 701 of the switch 7.
이때, 회전시킨 변환레버(8)를 복귀시키더라도 록크편(9)의 록크봉(12)이 제2도와 같이 반전캠(3)의 회동부(5)상에 있기 때문에 록크편(9)은 회동된 상태를 유지하게 되며, 상기 회동편(13)의 밀편(14)에 의하여 작동된 동작편(701)은 제2도와 같이 스위치(7)를 역으로 접촉시키고 이에 연결된 모터가 구동기어(2)를 반전상태로 회동시켜 테이프의 주행이 반전되며 반전캠(3)이 1/2회전하여 기어부가 없는 면이 구동기어(2)의 위치로 오게되면 다른 모드로 전환된다.At this time, even if the rotated conversion lever 8 is returned, the lock piece 9 is on the pivoting portion 5 of the inverting cam 3 as shown in FIG. The operating piece 701 operated by the pushing piece 14 of the rotating piece 13 is in contact with the switch 7 reversely as shown in FIG. 2 and the motor connected thereto is driven by the driving gear 2. ) Is rotated to the inverted state, and the driving of the tape is reversed. When the inverting cam 3 is rotated 1/2, the surface without the gear part comes to the position of the drive gear 2, and the mode is switched to another mode.
상기와 같이 제1면의 재생도중 변환레버(8)로써 테이프의 주행을 반전시키면 제1면의 주행이 완료되지 않더라도 즉시 반전되어 제2면의 기록을 재생시킬수 있으며 테이프가 삽입되기 전에 상기와 같이 변환시키고 이 상태에서 테이프를 삽입주행시키면 제2면부터 재생된다.As described above, if the driving of the tape is reversed by the conversion lever 8 during the reproduction of the first surface, the recording of the second surface can be reproduced immediately even if the driving of the first surface is not completed. When the tape is inserted and run in this state, it is played back from the second side.
한편, 상기와 같이 동작하다가 반전캠(3)의 회동부(5)가 다시 제1도와 같이 위치하게되면 록크편(9)의 록크봉(12)이 복귀가능한 상태로되며 이때 부하가 걸리지 않게되므로 록크편(9)의 탄력편(10)이 탄발력을 발휘하게되고 록크편(9)은 제1도와 같이 복귀된다. 록고편(9)이 복귀되면 스위치(7)에 탄동된 동작편(701)이 역으로 탄력을 발휘하게 되며 이 탄력에 의해 회동편(13)의 밀편(14)이 밀리고 이또한 다시 복귀된다.On the other hand, the operation as described above, when the rotating part 5 of the reverse cam 3 is positioned as shown in FIG. 1 again, the lock rod 12 of the lock piece 9 is in a recoverable state, and at this time, the load is not applied. The elastic piece 10 of the lock piece 9 exerts an elastic force and the lock piece 9 is returned as shown in FIG. When the lock piece 9 is returned, the operation piece 701, which is driven by the switch 7, exerts elasticity, and the elastic piece 14 of the rotating piece 13 is pushed back by the elasticity and is also returned.
이상과 같은 본 고안은 변환레버(8)의 조작에 따라 록크편(9)과 회동편(13)이 동작되며 이들의 동작에 따라 모터스위치가 변환되어 반전모드를 행하게 되므로 테이프의 제1면 재생도중에는 물론 처음부터 반전동작에 의한 테이프의 반전주행을 행할수 있고 이에따라 테이프의 삽입상태에서 이의 제1 및 제2면의 기록을 선택적으로 재생시킬수 있게되는 점등의 특징을 지닌 것이다.In the present invention as described above, the lock piece 9 and the rotation piece 13 are operated in accordance with the operation of the conversion lever 8, and the motor switch is converted to perform the reverse mode according to the operation thereof. On the way, of course, it is possible to invert the running of the tape by the inversion operation from the beginning, and accordingly, it has the characteristic of being lit so that the recording of the first and second surfaces thereof can be selectively reproduced in the inserted state of the tape.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890007138U KR940007006Y1 (en) | 1989-05-30 | 1989-05-30 | Autoreverse mode switching apparatus for tape recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890007138U KR940007006Y1 (en) | 1989-05-30 | 1989-05-30 | Autoreverse mode switching apparatus for tape recorder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900020978U KR900020978U (en) | 1990-12-14 |
| KR940007006Y1 true KR940007006Y1 (en) | 1994-10-07 |
Family
ID=19286532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890007138U KR940007006Y1 (en) | 1989-05-30 | 1989-05-30 | Autoreverse mode switching apparatus for tape recorder |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940007006Y1 (en) |
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1989
- 1989-05-30 KR KR2019890007138U patent/KR940007006Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR900020978U (en) | 1990-12-14 |
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