KR900000498Y1 - Video cassette tape recorder's reel operating device - Google Patents
Video cassette tape recorder's reel operating device Download PDFInfo
- Publication number
- KR900000498Y1 KR900000498Y1 KR2019860018902U KR860018902U KR900000498Y1 KR 900000498 Y1 KR900000498 Y1 KR 900000498Y1 KR 2019860018902 U KR2019860018902 U KR 2019860018902U KR 860018902 U KR860018902 U KR 860018902U KR 900000498 Y1 KR900000498 Y1 KR 900000498Y1
- Authority
- KR
- South Korea
- Prior art keywords
- support plate
- roller
- cassette tape
- tape recorder
- video cassette
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
-
- 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
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/50—Controlling, regulating, or indicating speed by mechanical linkage, e.g. clutch
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/04—Magazines; Cassettes for webs or filaments
- G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
- G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
- G11B23/093—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores the reels or cores being coaxial
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
내용 없음.No content.
Description
제1도는 비데오 카세트 테이프 레코더의 리일 구동부의 개략도.1 is a schematic diagram of a rail drive of a video cassette tape recorder.
제2도는 가는 본 고안의 구동 로울러와 중간 로울러의 부분 분리 사시도.2 is a partially separated perspective view of the drive roller and the middle roller of the present invention.
제3도는 종래의 구동 및 중간 로울러의 부분 분리 사시도.3 is a partially separated perspective view of a conventional drive and intermediate roller.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : VCR구동 로울러 3 : 가동 지지판1: VCR driving roller 3: Moving support plate
4 : 절결공 5 : 탄성면4: notch 5: elastic surface
7 : 중간로울러 지지판 8 : 장홈7: middle roller support plate 8: long groove
본 고안은 비디오에 카세트 테이프 레코드(VCR)의 리일 구동장치에 관한 것으로, 구동로울러와 중간 로울러를 일정한 압력으로 접촉시키기 위하여 구동로울러 지지판에 탄성편을 형성하여 구동로울러 지지판이 가변될수 있도록한 VCR 리일 구동장치에 관한 것이다.The present invention relates to a rail drive of a cassette tape record (VCR) in a video, and a VCR rail in which an elastic piece is formed on a drive roller support plate to contact the drive roller and the intermediate roller at a constant pressure. It relates to a drive device.
종래의 VCR 리일 구동장치는 제1도 및 제3도에 도시된 바와 같이 중간로울러(20)의 지지판(21)의 고리(22)에 인장스프링(23)의 일단을 걸고 지지판(21)상면에 맞닿아 가동되는 구동로울러(24)의 지지판(25)중앙에 돌출된 고리(26)에는 스프링이 타단을 걸어서 이 스프링(23)의 탄성력으로 구동로울러(24)가 중간로울러(20)와 접촉되어서 구동로울러(24)의 회전력에 의하여 중간로울러(20)가 회전되고 또 중간 로울러(20)는 테이프 공급리일(27)이나 테이프 권취리일(28)에 접촉되어 구동하도록 되어 있는데 인장스프링(23)을 사용하기 때문에 스프링을 설치하기 위한 구성이 복잡하여 제조 및 조립공정이 까다롭고 부품수도 많아 지므로 생산비가 높아지는 결점이 있었다.In the conventional VCR rail drive, one end of the tension spring 23 is hooked to the ring 22 of the support plate 21 of the intermediate roller 20 and the upper surface of the support plate 21 is shown in FIGS. 1 and 3. In the ring 26 protruding from the center of the support plate 25 of the driving roller 24 which is brought into contact with the spring, the spring is hung on the other end, and the driving roller 24 is in contact with the middle roller 20 by the elastic force of the spring 23. The intermediate roller 20 is rotated by the rotational force of the driving roller 24, and the intermediate roller 20 is driven to contact the tape feed rail 27 or the tape winding rail 28 to drive the tension spring 23. Because of the complicated structure for installing the spring, the manufacturing and assembly process is difficult and the number of parts increases, resulting in a high production cost.
본 고안은 이와같은 결점을 해결하기 위하여 구동 로울러 지지판체 일부를 절결하여 탄성편을 이 탄성편은 중간 로울러의 지지판의 구멍에 걸려서 지지판끼리 탄성지지되어 구동 및 중간 로울러가 접촉되도록 하므로서 구조가 간단하여 제조 및 조립 공정도 용이하고 제조 원가도 절감하는데 그 목적이 있는 것이다.In order to solve this drawback, the present invention cuts a part of the driving roller support plate body so that the elastic piece is caught in the hole of the supporting plate of the intermediate roller, and the supporting plates are elastically supported so that the driving and the intermediate roller contact each other. The purpose is to facilitate the manufacturing and assembly process and to reduce the manufacturing cost.
본 고안의 구성과 작용 효과를 도면 참조 설명하면 다음과 같다.Referring to the drawings and the configuration and effects of the present invention as follows.
본 고안의 구성은 제2도와 같이, VCR구동 로울러(1)의 축(2)이 축지된 가동지지판(3)단부를 절결하여 절결공(4)과 탄성편(5)을 형성하고 탄성편(5)단부의 하측에 돌출된 핀(6)은 가동지지판(3) 밑면에 맞닿은 중간 로울러 지지판(7) 장홈(8)에 끼워져서 된 것이다.In the configuration of the present invention, as shown in FIG. 5) The pin 6 protruding from the lower end portion is inserted into the intermediate roller support plate 7 long groove 8 in contact with the bottom surface of the movable support plate 3.
미설명 부호 9은 중간로울러, 10은 구돌오루러의 축이 통하는 구멍, 11은 가동지지판이 지지되는 돌기, 12은 가동지지판의 돌기가 끼워져서 지지되는 중간 로울러 지지판에 형성된 구멍.Reference numeral 9 denotes an intermediate roller, 10 denotes a hole through which the shaft of the gudol roller passes, 11 denotes a protrusion to which the movable support plate is supported, and 12 denotes a hole formed in the intermediate roller support plate to which the protrusion of the movable support plate is inserted.
이와같이 구성된 본 고안은 제2도 나와 같이 조립된 상태로서 VCR 구동 로울러(1)에 동력 전달 계통은 통상 수단으로서, 모터에서 동력이 전달되어 구동하게 되는 내용의 설명은 생략함.The present invention configured as described above is assembled as shown in FIG. 2, and the power transmission system in the VCR driving roller 1 is usually used as a means, and description of the contents to be driven and driven by the motor is omitted.
본 고안의 구동 로울러(1)와 중간 로울러(9)가 접촉되어 구동로울러(1)가 회전력을 전달하는 작용은 중간로울러 지지판(7)의 상면에 가동 지지판(3)이 맞닿아서 가동될 수 있게 지지되어 있고 구동로울러(1)의 중간 로울러(9)가 긴밀하게 밀착되어 있고 탄성편(5)의 핀(6)은 장홈(8)단부에 걸리게 되는데, 이때 탄성편(5)은 외측으로 약간 벌어지면서 탄성력을 유지하게 되므로, 즉 가동 지지판(3) 자체가 중간로울러(9)쪽으로 밀리게 되므로 축지된 구동로울러(1)는 중간로울러(9)를 압압하면서 접촉된다.The driving roller 1 and the intermediate roller 9 of the present invention are in contact with each other to transmit the rotational force of the driving roller 1 can be operated by the movable support plate 3 abuts on the upper surface of the intermediate roller support plate (7). And the middle roller 9 of the driving roller 1 is in close contact with each other, and the pin 6 of the elastic piece 5 is caught at the end of the long groove 8, wherein the elastic piece 5 is moved outward. Since the elastic force is maintained while being slightly opened, that is, the movable support plate 3 itself is pushed toward the middle roller 9, the wet drive roller 1 is pressed while pressing the middle roller 9.
따라서 구동로울러(1)가 회전하게 되면 중간로울러(9)가 연동되어 회전하므로 중간로울러(9)는 VCR 테이프 공급 리일이나 권취 리일에 접동되어 회전력을 전달하게 되는 것이다.Accordingly, when the driving roller 1 rotates, the intermediate roller 9 rotates in conjunction with the intermediate roller 9 so as to slide in the VCR tape supply rail or the winding rail to transmit rotational force.
본 고안은 가동지지판(3)자체에 탄성편(5)을 형성하므로서, 스프링을 사용하지 않고 간단한 구성에 의하여 구동 로울러와 중간 로울러의 작용을 원활하게 하였으며, 제조원가도 절감할수 있게 된 것이다.The present invention is to form the elastic piece (5) on the movable support plate 3 itself, and smoothly the action of the drive roller and the intermediate roller by a simple configuration without using a spring, it is possible to reduce the manufacturing cost.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860018902U KR900000498Y1 (en) | 1986-11-29 | 1986-11-29 | Video cassette tape recorder's reel operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860018902U KR900000498Y1 (en) | 1986-11-29 | 1986-11-29 | Video cassette tape recorder's reel operating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880010479U KR880010479U (en) | 1988-07-27 |
| KR900000498Y1 true KR900000498Y1 (en) | 1990-01-30 |
Family
ID=19257512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860018902U KR900000498Y1 (en) | 1986-11-29 | 1986-11-29 | Video cassette tape recorder's reel operating device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900000498Y1 (en) |
-
1986
- 1986-11-29 KR KR2019860018902U patent/KR900000498Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880010479U (en) | 1988-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR900000498Y1 (en) | Video cassette tape recorder's reel operating device | |
| US4482085A (en) | Tape driving mechanism for a tape recorder | |
| US4703372A (en) | Portable electrocardiographic recorder | |
| AU1600395A (en) | Video player/recorder head drum cleaning device | |
| KR880003914Y1 (en) | Device for switching driving force | |
| KR900001122Y1 (en) | Opening apparatus of video cassette cap | |
| US5982575A (en) | Tape loading apparatus with a pair of link devices having deformable bent portions | |
| JP2621386B2 (en) | Tape end detection device | |
| JPS5932050Y2 (en) | Tape recorder remote control device | |
| KR890002043Y1 (en) | Pinch roller playing and pressing device for vtr | |
| KR860000596Y1 (en) | Reel disc torquing apparatus of video tape recorder | |
| KR860000918B1 (en) | Magnetic record reproduction apparatus | |
| KR19980017830A (en) | Reel Drive of Video Cassette Tape Recorder | |
| KR860000597Y1 (en) | Reel disc torquing apparatus of video tape recorder | |
| KR900005074Y1 (en) | Reel driving apparatus of video tape recorder | |
| KR920000440Y1 (en) | Pinch roller operating apparatus | |
| KR930000748Y1 (en) | Pressing device of pinch roller | |
| KR900003169Y1 (en) | Pressing apparatus for pinch roller arm | |
| KR890003469Y1 (en) | Tape guide apparatus | |
| KR900003178Y1 (en) | Cassette door of video tape recorder | |
| KR880004223Y1 (en) | Driving device of cassette tape recorder | |
| KR940005805Y1 (en) | Take-up reel driving device of vcr | |
| KR800000866Y1 (en) | Tape recorder | |
| JPS6346946Y2 (en) | ||
| JPS6113291B2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19971229 Year of fee payment: 9 |
|
| LAPS | Lapse due to unpaid annual fee |