KR900005644Y1 - Cassette loading detection apparatus for cassette tape recorder - Google Patents
Cassette loading detection apparatus for cassette tape recorder Download PDFInfo
- Publication number
- KR900005644Y1 KR900005644Y1 KR2019870010372U KR870010372U KR900005644Y1 KR 900005644 Y1 KR900005644 Y1 KR 900005644Y1 KR 2019870010372 U KR2019870010372 U KR 2019870010372U KR 870010372 U KR870010372 U KR 870010372U KR 900005644 Y1 KR900005644 Y1 KR 900005644Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cassette
- lever
- detection apparatus
- tape recorder
- play button
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- G11B15/67502—Details
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 장치의 장착 사시도.1 is a mounting perspective view of the device of the present invention.
제 2 도는 (a)는 제 1 도중 감지레버의 사시도, (b)는 제 1 도중 A부분의 확대 사시도, (c)는 본 고안 장치의 작동을 설명하기 위한 도면.2 is a perspective view of the sensing lever of the first middle, (b) is an enlarged perspective view of the portion A of the first middle, and (c) is a view for explaining the operation of the device.
제 3 도는 종래 카세트 장착 감지 장치의 요부 분리 사시도.3 is an exploded perspective view of main parts of a conventional cassette mounting detection apparatus.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 카세트 데크의 몸체 2 : 홈1: body of cassette deck 2: groove
3 : 판스프링 4 : 레바3: leaf spring 4: lever
4' : 감지돌기 5 : 축4 ': detection protrusion 5: axis
6 : 구멍 8 : 플레이버튼6: hole 8: play button
9 : 가동편9: movable piece
본 고안은 카세트 데크용 카세트 장착 감지 장치에 관한 것으로 카세트 데크의 몸체에 고정된 판스프링 탄지된 레바의 검출부를 장착된 카세트에 압압되도록 하고 레바의 돌기를 카세트 데크의 몸체에 형성된 구멍을 통하여 돌출시켜 플레이 버튼의 가동편에 걸리도록 하여된 카세트 데크용 카세트 장착 감지 장치에 관한 것이다.The present invention relates to a cassette mounting detection device for a cassette deck, the plate spring fixed to the body of the cassette deck is pressed to the cassette equipped with the detection portion of the pressed lever and the projection of the lever through the hole formed in the body of the cassette deck The present invention relates to a cassette deck detecting device for a cassette deck which is caught by a movable piece of a play button.
종래의 카세트 데크에는 카세트가 장착여부에 상관없이 플레이 버튼이 눌려지므로 모터 및 풀리 그리고 벨트 등이 공회전하게 되어 필요없는 부품의 마모와 열화를 초래하게 되는 단점이 있고 또한 이러한 단점을 해결하기 위하여 제3도에 도시된 바와같은 종래의 카세트 오작동 방지 장치는 그 구성 부품수가 많아 복잡할뿐 아니라 원가 상승이 되고, 카세트 감지 부분(35)이 카세트(36)의 상단면을 누르고 있으므로 카세트를 취출할 때 특히 소프트 이젝트시에는 카세트 테이프에 가해지는 외력이 방해력으로 작동되는 단점이 있다.In the conventional cassette deck, since the play button is pressed regardless of whether the cassette is installed, the motor, the pulley, and the belt are idle, which causes wear and deterioration of unnecessary parts. The conventional cassette malfunction prevention apparatus as shown in FIG. 1 is not only complicated, but also costly, due to its large number of components, and especially when the cassette is taken out because the cassette sensing portion 35 is pressing the upper surface of the cassette 36. In soft ejection, the external force applied to the cassette tape has a disadvantage in that it is operated with a disturbing force.
본 고안은 이러한 종래의 단점을 해결하기 위하여 카세트 데크의 몸체에 판스프링 탄지된 레바를 축으로 설치하되 레바의 종단부에 형성된 돌기를 카세트 데크의 몸체에 형성된 구멍을 통하여 돌출시켜 플레이 버튼의 가동편이 걸리도록 하므로서 카세트가 장착되면 레바의 돌기가 구멍에서 수축되어 플레이 버튼 가동편이 자유롭게 이동되고 카세트가 장착되지 않음면 플레이 버튼 가동편이 돌기에 걸려서 이동되지 않도록하여 필요없는 공회전에 의한 카세트 데크의 모터 및 벨트 그리고 풀리등이 마모를 방지하고 구성 부품이 간단한 카세트 데크용 카세트 장착 감지 장치를 제공하는 것을 목적으로 하며 이하 첨부된 도면을 참조 하면서 본 고안의 구성 및 작용 효과를 설명하면 다음과 같다.The present invention is to solve the above-mentioned drawbacks of the cassette deck body mounted on the plate spring-tipped lever to the shaft, but the projection formed on the end of the lever projected through the hole formed in the body of the cassette deck to move the play piece of the play button When the cassette is mounted, the lever protrusion is retracted out of the hole when the cassette is mounted, and the play button movable piece is freely moved. If the cassette is not mounted, the play button movable piece is caught by the protrusion so that it does not move. And it is an object of the present invention to provide a cassette mounting detection device for a cassette deck to prevent wear and a simple component parts, and the configuration and operation effects of the present invention with reference to the accompanying drawings as follows.
제1도 및 제2도를 참조하면 본 고안 장치는 카세트 데크의 몸체(1)에 홈(2)을 형성하며 판스프링(3)이 일체로 형성된 레바(4)를 끼워 축(5)으로 축지하고, 홈(2) 종단부에 구멍(6)을 형성하여 일측 종단부에 감지돌기(4')를 갖는 레바(4)의 타측 종단부에 형성된 돌기(7)를 돌출시켜 돌출된 돌기(7)가 플레이 버튼(8)의 가동편(9)에 걸리도록 하여된 구성으로서 이러한 본 고안 구성의 작용 효과는 제2도 다를 참조하여 설명하면 카세트(10)를 장착하면 카세트(10)의 몸체가 레바(4)의 감지돌기(4')를 누르게 되므로 레바(4)는 축(5)에서 반시계 방향으로 회전 되므로 돌기(7)는 구멍(6)에서 제2도 다에서 화살표(a)로 표시된 바와같이 뽑혀 나오므로 플레이 버튼(8)의 가동편(9)이 이동될 수 있는 것이다.Referring to FIGS. 1 and 2, the device of the present invention forms a groove 2 in the body 1 of the cassette deck, and inserts a lever 4 in which the leaf spring 3 is integrally inserted into the shaft 5. And a hole 6 formed at the end of the groove 2 to protrude a protrusion 7 formed at the other end of the lever 4 having the sensing protrusion 4 'at one end thereof. ) Is configured to be caught by the movable piece 9 of the play button (8) as described with reference to the second operation also different from the second embodiment when the cassette 10 is mounted, the body of the cassette 10 Since the sensing protrusion 4 'of the lever 4 is pressed, the lever 4 is rotated counterclockwise from the shaft 5, so the protrusion 7 is moved from the hole 6 to the arrow a in FIG. Since it is pulled out as shown, the movable piece 9 of the play button 8 can be moved.
만약 카세트(10)를 빼내게 되면 제2도 다에서 점선에 표시된 바와같이 레바(4)가 판스프링(3)에 의하여 원위치되고 이때에는 돌기(7)가 구멍(6)에서 돌출된 상태가 되어 가동편(9)이 돌기(7)에 걸리게 되므로 플레이 버튼(8)은 눌리지 않게 된다.If the cassette 10 is pulled out, as shown in the dotted line in FIG. 2, the lever 4 is returned to the original position by the leaf spring 3, and in this case, the protrusion 7 is protruded from the hole 6 Since the movable piece 9 is caught by the projection 7, the play button 8 is not pressed.
그러므로 카세트 데크의 모터와 풀리 및 고무벨트 등은 공회전 하지 않게 되어 마모 및 열화를 방지할 수 있고 단지 레바와 판을 장착하면 되므로 그 구성이 간단하게 되는 것이다.Therefore, the cassette deck's motor, pulley and rubber belt are not idling to prevent abrasion and deterioration, and the configuration is simplified because only the lever and the plate are mounted.
이상에서 설명된 바와같이 본 고안에 의하면 구성 부품수가 적어 생산 원가가 낮추어 질뿐 아니라 조립 효율을 개량되고 카세트가 장착되지 않으면 플레이 버튼이 눌려지지 않으므로 모터 풀리 및 벨트 등의 공회전에의한 마모나 일화 손상을 방지할 수 있는 것이다.As described above, the present invention not only lowers the production cost due to the low number of components, but also improves assembly efficiency and does not press the play button when the cassette is not mounted. This can be prevented.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870010372U KR900005644Y1 (en) | 1987-06-27 | 1987-06-27 | Cassette loading detection apparatus for cassette tape recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870010372U KR900005644Y1 (en) | 1987-06-27 | 1987-06-27 | Cassette loading detection apparatus for cassette tape recorder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890001401U KR890001401U (en) | 1989-03-18 |
| KR900005644Y1 true KR900005644Y1 (en) | 1990-06-28 |
Family
ID=19264570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870010372U Expired KR900005644Y1 (en) | 1987-06-27 | 1987-06-27 | Cassette loading detection apparatus for cassette tape recorder |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900005644Y1 (en) |
-
1987
- 1987-06-27 KR KR2019870010372U patent/KR900005644Y1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR890001401U (en) | 1989-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19870627 |
|
| UA0201 | Request for examination |
Patent event date: 19870627 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| UG1501 | Laying open of application | ||
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19900529 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19900910 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19901120 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19901120 |
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| UR1001 | Payment of annual fee |
Payment date: 19930329 Start annual number: 4 End annual number: 4 |
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| UR1001 | Payment of annual fee |
Payment date: 19940326 Start annual number: 5 End annual number: 5 |
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| UR1001 | Payment of annual fee |
Payment date: 19941228 Start annual number: 6 End annual number: 6 |
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| FPAY | Annual fee payment |
Payment date: 19951226 Year of fee payment: 7 |
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| UR1001 | Payment of annual fee |
Payment date: 19951226 Start annual number: 7 End annual number: 7 |
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| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |