KR940004312Y1 - Detecting device of turning stop - Google Patents
Detecting device of turning stop Download PDFInfo
- Publication number
- KR940004312Y1 KR940004312Y1 KR2019890011262U KR890011262U KR940004312Y1 KR 940004312 Y1 KR940004312 Y1 KR 940004312Y1 KR 2019890011262 U KR2019890011262 U KR 2019890011262U KR 890011262 U KR890011262 U KR 890011262U KR 940004312 Y1 KR940004312 Y1 KR 940004312Y1
- Authority
- KR
- South Korea
- Prior art keywords
- detection
- reel
- detecting device
- stop
- insertion groove
- 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
- G11B15/22—Stopping means
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 요부 발췌사시도.1 is an excerpt perspective view of the main part of the present invention.
제2도는 본 고안의 설치상태도.2 is an installation state of the present invention.
제3도는 본 고안의 작용상태 발췌도.3 is an excerpt of the working state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 데크 2 : 릴어셈블리1: Deck 2: Reel Assembly
3 : 릴기어 4 : 릴캡3: reel gear 4: reel cap
5 : 삽입홈부 6 : 검출구5: insertion groove 6: detection port
7 : 검지부 8 : 탄력벤딩부7: detection unit 8: elastic bending unit
본 고안은 테이프레코더에 있어서, 릴의 회전 및 정지상태를 검출하고 이를 이용해서 레코더의 동작을 자동으로 정지시킬 수 있도록 한 회전정지 검출기구에 관한 것이다.The present invention relates to a rotation stop detector for detecting a rotation and a stop state of a reel in a tape recorder and automatically stopping the operation of a recorder using the same.
종래에도 릴의 회전 및 정지를 검출하고 검출된 신호를 이용해서 레코더를 자동적으로 정지시키는 검출기구가 안출된바 있었으나, 이는 릴에 홈부를 형성하고 이 홈부내에 검출구를 설치하되, 상기 검출구의 상부 또는 하부에 스프링등을 내재시켜 동력의 전달 및 슬립이 이루어지도록 되어 있었다.In the past, a detector mechanism for detecting the rotation and stop of the reel and automatically stopping the recorder using the detected signal has been devised, which is provided with a groove in the reel and a detector in the groove. A spring or the like was embedded in the upper part or the lower part to transmit power and slip.
이와같은 종래의 것은 상기 한 검출구를 별도의 스프링등으로 탄력설치 하므로서 구조도 복잡하게 될뿐만 아니라 부품수가 증가하게 되는 문제점이 있었으며, 또 스프링의 탄성력에 따라 검출구의 동작이 변하게 되므로 동작의 확실성을 보장하기도 어렵게 되는 점등의 문제점이 있었다.Such a conventional method has a problem that the structure is not only complicated and the number of parts is increased by elastically installing the detector as a separate spring, and the operation of the detector changes depending on the elastic force of the spring. There was a problem of lighting that became difficult to guarantee.
본 고안은 상기와 같은 종래의 제반 문제점을 감안하여 검출구에 자체 탄력을 갖는 탄력부를 일체로 형성토록 안출한 것으로 이를 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention has been devised to form an elastic part having its own elasticity integrally in the detection port in view of the conventional problems as described above, which will be described in detail with reference to the accompanying drawings.
데크(1)상에 릴기어(3)와 릴캡(4)을 형성하고 삽입홈부(5)를 형성한 릴어셈블리(2)를 설치한 것에 있어서, 상기 릴어셈블리(2)의 삽입홈부(5)에 검지부(7)와 탄력벤딩부(8)를 일체로 형성한 다음 검출구(6)를 삽입설치토록 구성하여서 된 것이다.In the case where the reel assembly 2 having the reel gear 3 and the reel cap 4 formed on the deck 1 and the insertion groove 5 is provided, the insertion groove 5 of the reel assembly 2 is provided. The detector 7 and the elastic bending part 8 are integrally formed on the detector 7, and then the detection port 6 is inserted and installed.
이상과 같이 구성된 본 고안은 데크(1)상의 릴어셈블리(2)가 통상의 구동수단과 릴기어(3)에 의하여 회전을 하게되면, 삽입홈부(5)에 설치된 상기의 검출구(6)에 일체로 형성된 탄력벤딩부(8)가 제3도와 같이 상기 삽입홈부(5)내에서 상, 하로 탄력을 발휘하게 되며 회전되는 릴어셈블리(2)와 함께 회전하게 된다.The present invention constituted as described above is provided with the above-described detection hole 6 installed in the insertion groove 5 when the reel assembly 2 on the deck 1 is rotated by the normal driving means and the reel gear 3. The elastic bending part 8 formed integrally rotates together with the reel assembly 2 that is rotated up and down in the insertion groove 5 as shown in FIG. 3.
이때, 상기와 같이 릴어셈블리(2)가 함께 회전되는 검출구(6)는 일정한 각도만큼만 회전하게 되며 계속회전하는 릴어셈블리(2)와의 사이에서 슬립이 발생하게 된다.At this time, as described above, the detection hole 6 in which the reel assembly 2 is rotated together rotates only by a predetermined angle, and slip occurs between the reel assembly 2 which continues to rotate.
한편, 회전하던 릴어셈블리(2)가 테이프의 주행완료에 따라 정지동작을 하게되면, 검출구(6)가 상기의 정지동작에 맞추어 작용하게 되고 이의 검지부(7)가 통상의 센서암(도시되지 않음)을 동작시키게 되며 릴어셈블리(2)의 정지신호를 검지하게 된다.On the other hand, when the rotating reel assembly 2 stops in response to the completion of the running of the tape, the detection port 6 acts in accordance with the above stop motion, and the detection unit 7 thereof is a normal sensor arm (not shown). The stop signal of the reel assembly 2 is detected.
상기한 검지신호에 따라 동작되는 모드(플레이 되감기 및 빨리감기등)는 정지를 하게되며 이 정지동작은 센서암에 의해서 자동적으로 이루어진다.The mode (play rewind and fast forward, etc.) operated according to the detection signal is stopped and this stop is automatically performed by the sensor arm.
이와같이 작용하는 본 고안의 검출구는 탄력벤딩부(8)와 검지부(7)가 검출구(6)이 일체로 형성되어 있어 하나의 부품만으로 회전정지를 검출할수 있으며 탄력벤딩부(8)에 의한 자체탄력을 갖게되므로 별도의 스프링등이 요구되지 않게되며 상기한 검출구(6)는 제1도와 같이“C”형 또는“O”형으로 형성할수도 있고 이러한 형태는 동작의 변동이 있지 않으며 동일한 동작을 하게 된다.The detection sphere of the present invention acting as described above has the elastic bending portion 8 and the detection portion 7 integrally formed with the detection sphere 6 so that the rotation stop can be detected with only one component. Since it has elasticity, a separate spring or the like is not required, and the above-described detection hole 6 may be formed in a “C” type or an “O” type as shown in FIG. Will be
또한, 단일의 일체화된 부품만으로 회전정지 검출동작이 확실하게 되며 또한 원활이 동작이 이루어지게 될뿐만 아니라 부품의 수를 최소한으로 할수 있어 조립 및 제작등의 작업이 용이하게 되는 점등의 특징을 지닌 것이다.In addition, the rotation stop detection operation is assured with only a single integrated part, and the lighting stops smoothly, and the number of parts can be minimized. .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890011262U KR940004312Y1 (en) | 1989-07-31 | 1989-07-31 | Detecting device of turning stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890011262U KR940004312Y1 (en) | 1989-07-31 | 1989-07-31 | Detecting device of turning stop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910003301U KR910003301U (en) | 1991-02-27 |
| KR940004312Y1 true KR940004312Y1 (en) | 1994-06-25 |
Family
ID=19288768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890011262U KR940004312Y1 (en) | 1989-07-31 | 1989-07-31 | Detecting device of turning stop |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940004312Y1 (en) |
-
1989
- 1989-07-31 KR KR2019890011262U patent/KR940004312Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910003301U (en) | 1991-02-27 |
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