KR920000046Y1 - Door operating apparatus - Google Patents
Door operating apparatus Download PDFInfo
- Publication number
- KR920000046Y1 KR920000046Y1 KR2019880008140U KR880008140U KR920000046Y1 KR 920000046 Y1 KR920000046 Y1 KR 920000046Y1 KR 2019880008140 U KR2019880008140 U KR 2019880008140U KR 880008140 U KR880008140 U KR 880008140U KR 920000046 Y1 KR920000046 Y1 KR 920000046Y1
- Authority
- KR
- South Korea
- Prior art keywords
- door
- cam
- protrusion
- loading
- loading gear
- Prior art date
Links
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
- G11B15/60—Guiding record carrier
- G11B15/66—Threading; Loading; Automatic self-loading
-
- 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
- G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
내용 없음.No content.
Description
제1도 및 제2도는 본 고안의 요부인 로딩기어와 도어레버의 발췌 사시도.1 and 2 are excerpted perspective views of the loading gear and the door lever which are the main parts of the present invention.
제3도는 본 고안의 작동 상태도.3 is an operating state of the present invention.
제4도는 본 고안의 작동후 상태를 나타낸 측면도.Figure 4 is a side view showing a state after the operation of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1 : 하우징 2 : 가이드홈1: housing 2: guide groove
3 : 축 6 : 로딩암3: axis 6: loading arm
7 : 로딩기어 8 : 도어7: loading gear 8: door
10 : 도어레버 11 : 핀10 door lever 11: pin
12 : 작동부 13 : 스프링12: operating part 13: spring
14 : 캠 15 : 돌출부14 cam 15 protrusion
본 고안은 테이프레코더에 있어서, 테이프카세트가 삽입되는 도어를 자동적으로 개폐시키면서 테이프가 안착된 후에는 이중삽입을 방지할수 있도록한 도어 개폐장치에 관한 것이다.The present invention relates to a door opening and closing device for preventing a double insertion after the tape is seated while automatically opening and closing the door in which the tape cassette is inserted in the tape recorder.
종래의 테이프레코더에 있어서도 테이프카세트가 삽입되는 입구에 이물질등이 침투하는 것을 방지하기 위한 도어가 설치되어 있고 또 테이프가 안착된후에 이중 삽입을 방지하는 이중삽입방지 장치가 설치되어 있으나, 이는 상기의 도어 개폐장치가 이중 삽입 장치를 별개의 구성으로 각각 별도로 작동토록 구성되어 있었으며 도어는 단순히 스프링으로 탄력설치토록 되어 있었다.In the conventional tape recorder, a door is installed to prevent foreign matters from penetrating the inlet into which the tape cassette is inserted, and a double insertion preventing device is installed to prevent double insertion after the tape is settled. The door opening and closing device was configured to operate the dual insertion device separately in a separate configuration, and the door was simply elastically installed by the spring.
따라서 도어의 개폐가 원활하지 않음은 물론 2개의 장치가 연관성있게 작동하지 않아 그 기능을 충분히 발휘하지 못하였고 또 테이트카세트가 삽입된 상태에서도 도어가 외부의 힘으로 열리게되어 이물질 삽입이 가능하게 되는 등의 문제점이 있었다.Therefore, the opening and closing of the door is not smooth, and the two devices do not work in a relevant manner, and the function is not sufficiently exhibited. Also, the door is opened by external force, and foreign substances can be inserted even when the cassette is inserted. There was a problem.
본 고안은 상기와 같은 종래의 제반 문제점을 감안하여 테이프가 안착된 상태에서는 도어가 고정되도록하고 이로써 다른 이 물질이 삽입되는 것을 방지하며 도어는 로딩기어에 의해서 자동적으로 개폐되도록 안출한 것으로 이를 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention is to allow the door to be fixed in the state that the tape is seated in consideration of the conventional problems as described above, thereby preventing other foreign substances from being inserted and the door is designed to open and close automatically by the loading gear. When described in detail based on the drawings as follows.
하우징(1)에 가이드홈(2)을 설치하고 이에 축(3)을 설치하며 축(3)에는 구동기어(4)와 연결되어(5)로 연결구동되는 로딩기어(7)를 가진 로딩암(6)을 설치하며 하우징(1)의 선단에 도어(8)를 설치한 테이프 레코더에 있어서, 하우징(1)의 일측면에 원호상 안내공(9)을 형성하고 이에 핀(11)과 작동부(12)를 가진 도어레버(10)를 스프링(13)으로 탄력설치하되, 도어레버(10)의 핀(11)은 상기 안내공(9)에 관통되어 도어(8)의 일단에 접설토록 하며, 로딩기어(7)의 일측면에는 캠(14)과 돌출부(15)를 설치토록 구성하여서된 것이다.A loading arm having a loading gear 7 installed in the housing 1 with a guide groove 2 installed therein and a shaft 3 installed therein and connected to the drive gear 4 and connected to the drive gear 5 by the shaft 3. In the tape recorder having the door (6) and the door (8) installed at the tip of the housing (1), an arc-shaped guide hole (9) is formed on one side of the housing (1) and acts with the pin (11). The door lever 10 having the part 12 is elastically installed by the spring 13, but the pin 11 of the door lever 10 penetrates the guide hole 9 so as to be attached to one end of the door 8. In addition, one side of the loading gear 7 is configured to install the cam 14 and the protrusion 15.
이상과 같이 구성된 본 고안은 하우징(1)의 가이드 홈(2)에 설치된 축(3)이 가이드홈(2)의 우측단에 위치할때는 도어레버(10)가 캠(14)에 의하여 상부로 향하고 있어 도어(8)를 자유상태로 있게하며, 이러한 상태에서 테이프카세트를 도어(8)를 통하여 하우징(1)내에 삽입한다.The present invention configured as described above has the door lever 10 facing upwards by the cam 14 when the shaft 3 installed in the guide groove 2 of the housing 1 is located at the right end of the guide groove 2. To keep the door 8 free, in which state the tape cassette is inserted into the housing 1 through the door 8.
테이프카세트가 삽입되면 로딩모터가 구동하여 로딩기어(7)가 로딩암(6)을 회동시키고 테이프홀더에 연결 설치된 축(3)이 가이드홈(2)을 따라 이동하여 제4도와 같이 데크상의 릴에 안착되는 것이다.When the tape cassette is inserted, the loading motor is driven so that the loading gear 7 rotates the loading arm 6, and the shaft 3 installed in the tape holder moves along the guide groove 2, so as to reel on the deck as shown in FIG. To be seated on.
이와같이 동작하는 과정에서 제3도와 같이 로딩기어(7)가 회전하면 이의 일측면에 형성된 돌출부(7)가 회전하면 이의 일측면에 형성된 돌출부(15)와 캠(14)이 함께 회동되고, 도어레버(10)의 작동부(12)가 상기 캠(14)의 작용범위에서 이탈되게 되며 도어레버(10)는 스프링(13)에 의하여 시계방향으로 회동하면서 도어(8)를 닫아주고 도어(8)가 열리지 않도록 지지하게 되고 테이프카세트는 안착된다.When the loading gear 7 rotates as shown in FIG. 3 in the course of operation as described above, when the protrusion 7 formed on one side thereof rotates, the protrusion 15 formed on one side thereof and the cam 14 rotate together, and the door lever The operating portion 12 of the (10) is disengaged from the operating range of the cam 14 and the door lever 10 is closed by the spring 13 to close the door (8) while rotating clockwise and the door (8) It is supported so that it does not open and the tape cassette is seated.
이때, 도어(8)는 안내공(9)상에 관통된 도어레버(10)의 핀(11)과 로딩기어(7)의 돌출부(15)에 작동부(12)가 걸린 상태이므로 열리지 않게되고 이중삽입이나 이물질의 침투를 방지하게 된다.At this time, the door 8 is not opened because the operating part 12 is caught in the pin 11 of the door lever 10 and the protrusion 15 of the loading gear 7 penetrated on the guide hole 9. It prevents double penetration or foreign matter penetration.
한편, 안착된 테이프카세트를 이젝트하게 되면 로딩기어(7)가 다시 복귀회전하게되고 이에따라 캠(14)과 돌출부(15)가 함께 회동하면서 돌출부(15)는 도어레버(10)의 작동부(12)에 이탈되고 대신 캠(14)이 도어레버(10)의 작동부(12)를 밀게되면 캠(14)의 행정이 완료될때까지 도어레버(10)가 반시계방향으로 회동하면서 도어(8)를 열어주게 되고 이상태에서 테이프카세트를 이젝트시키며 이젝트후에 도어(8)는 다시 닫혀지게 된다.Meanwhile, when the seated tape cassette is ejected, the loading gear 7 is rotated back and the cam 14 and the protrusion 15 rotate together, so that the protrusion 15 is operated by the door lever 10. And the cam 14 pushes the operation part 12 of the door lever 10, the door lever 10 rotates counterclockwise until the stroke of the cam 14 is completed. In this state, the tape cassette is ejected, and after the ejection, the door 8 is closed again.
이상과 같은 본 고안은 간단한 구조로된 도어레버와 캠 돌출부를 로딩기어에 형성시켜 이들이 함께 동작토록 하므로서 도어를 자동적으로 개폐시킬수 있고 또 테이프카세트가 삽입안착된 상태에서 도어가 열리지 않도록 하므로서 테이프의 이중삽입이나 이물질의 삽입을 방지하게 되는 등의 특징으로 지닌 것이다.The present invention as described above forms a simple door lever and a cam protrusion on the loading gear so that they can be operated together, so that the door can be opened and closed automatically and the door is not opened while the tape cassette is seated. It is characterized by preventing the insertion or insertion of foreign objects.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880008140U KR920000046Y1 (en) | 1988-05-31 | 1988-05-31 | Door operating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880008140U KR920000046Y1 (en) | 1988-05-31 | 1988-05-31 | Door operating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890023635U KR890023635U (en) | 1989-12-04 |
| KR920000046Y1 true KR920000046Y1 (en) | 1992-01-15 |
Family
ID=19275790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880008140U KR920000046Y1 (en) | 1988-05-31 | 1988-05-31 | Door operating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920000046Y1 (en) |
-
1988
- 1988-05-31 KR KR2019880008140U patent/KR920000046Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890023635U (en) | 1989-12-04 |
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| Date | Code | Title | Description |
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| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |