KR970005052Y1 - Tape tension control device for vcr - Google Patents
Tape tension control device for vcr Download PDFInfo
- Publication number
- KR970005052Y1 KR970005052Y1 KR2019900016934U KR900016934U KR970005052Y1 KR 970005052 Y1 KR970005052 Y1 KR 970005052Y1 KR 2019900016934 U KR2019900016934 U KR 2019900016934U KR 900016934 U KR900016934 U KR 900016934U KR 970005052 Y1 KR970005052 Y1 KR 970005052Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tension
- tape
- band
- tape tension
- spring
- 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
- G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
-
- 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
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
내용없음No content
Description
제1도는 종래 테이프 텐션 조정장치의 평면도1 is a plan view of a conventional tape tensioning device
제2도는 본 고안의 테이프 텐션 조정장치의 평면도2 is a plan view of the tape tension adjusting device of the present invention
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 테이프 텐션 조정판 11 : 텐션 스프링 걸이10: tape tension adjustment plate 11: tension spring hook
12 : 텐션 밴드 고정부 13 : 고정홈12: tension band fixing portion 13: fixing groove
14 : 나사14: screw
본 고안은 비디오 테이프 레코더의 테이프 텐션을 일정하게 조정하는 테이프 텐션 조정장치에 관한 것이다.The present invention relates to a tape tension adjusting device for constantly adjusting the tape tension of a video tape recorder.
테이프 텐션 조정장치란 레코더의 비디오 카셋트 데크에 있는 장치로서 테이프가 테이프 텐션을 일정하게 유지시켜주는 장치인데 조금 상세히 설명하면, 제1도에 테이프 텐션이 강해지면 텐션 포스트가 우측으로 움직여 공급릴 디스크에 텐션밴드가 헐렁하게 공급릴의 회전 토오크가 약해져 테이프가 잘풀리게되는 반면 반대로 테이프 텐션이 약해지면 텐션 포스트가 좌측으로 움직여 공급릴의 디스크에 텐션 밴드가 밀착되어 공급릴의 회전 토오크가 강해져 테이프가 잘 풀리지 않도록 하여 테이프 텐션을 어떠한 일정한 값으로 유지시켜 주기위한 장치이다.Tape tension adjusting device is a device on the video cassette deck of the recorder. The tape keeps the tape tension constant. To explain a little detail, when the tape tension is strong in FIG. 1, the tension post moves to the right to supply the disc to be fed. When the tension band is loose, the rotational torque of the feeding reel is weakened to loosen the tape. On the contrary, when the tape tension is weak, the tension post moves to the left, and the tension band is in close contact with the disc of the feeding reel. It is a device to keep the tape tension at a certain value by preventing loosening.
한편, 이와 같은 목적하에 현재 사용되고 장치는 제1도와 같이 텐션 스프링(9)을 조정할 수 있는 스프링홀더(5)와 텐션밴드(6)를 조정할 수 있는 텐션밴드홀더(7)가 각각 따로 설치되어 있어서 텐션 스프링(9)과 텐션밴드(6)의 상관관계를 고려한 각각의 조정이 어렵고 또 조정가능범위도 비교적 좁았다.On the other hand, currently used for this purpose, the device is provided with a spring holder 5 for adjusting the tension spring 9 and a tension band holder 7 for adjusting the tension band 6 as shown in FIG. Each adjustment in consideration of the correlation between the tension spring 9 and the tension band 6 was difficult and the adjustable range was relatively narrow.
본 고안은 이와 같은 점을 감안하여 스프링 홀더와 텐션밴드 홀더를 하나로 일체화시켜 단일의 테이프 텐션 조정판을 구성하는데 테이프 텐션 조정판을 우측으로 돌리면, 텐션 스프링과 텐션 밴드가 동시에 당겨서 텐션이 강하게 되고 이와반대로 테이프 텐션 조정판을 좌측으로 돌리면 텐션 스프링과 텐션밴드가 동시에 느슨해져 텐션이 약하게 되도록 한것인데, 이와 같은 본 고안은 종래것보다 테이프 텐션 조정이 훨씬 용이하고 조정가는 범위도 종래것보다 넓다.In consideration of this, the present invention integrates the spring holder and the tension band holder into one to form a single tape tension adjusting plate. When the tape tension adjusting plate is turned to the right, the tension spring and the tension band are pulled at the same time so that the tension is strong and conversely, the tape When the tension adjusting plate is turned to the left side, the tension spring and the tension band are loosened at the same time, so that the tension is weak. This invention is much easier to adjust the tape tension than the conventional one, and the range of the adjustment is wider than the conventional one.
이하 본 고안을 첨부도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
즉, 본 고안의 테이프 텐션장치는 기존의 장치에서 스프링 홀더(5)와 텐션밴드홀더(7)를 제거하고 그 위치에 한 개의 테이프 텐션 조정판(10)을 설치하므로써 이루어지는데 텐션 조정판(10)은 그 구성이 전체적으로 원형이면서 일측에는 스프링 걸이(11)가 형성되어 있고, 타측에는 텐션밴드 고정부(12)가 형성되어 있으며, 텐션 스프링걸이와 켄션 밴드 고정부 사이에는 다수개의 고정홈(13)이 형성되어 있다.That is, the tape tensioning device of the present invention is achieved by removing the spring holder 5 and the tension band holder 7 from the existing device and installing one tape tension adjusting plate 10 at the position. While the configuration is generally circular, the spring hook 11 is formed at one side, and the tension band fixing part 12 is formed at the other side, and a plurality of fixing grooves 13 are formed between the tension spring hook and the cushion band fixing part. Formed.
또한, 테이프 텐션 조정판(10)은 나사(14)로서 샤시에 고정설치되며, 걸이(11)에는 텐션 스프링(9)이 설치되고 고정부(12)에는 텐션 밴드(6)이 일측단이 고정된다.In addition, the tape tension adjusting plate 10 is fixed to the chassis as a screw 14, a tension spring 9 is installed on the hanger 11, and one end of the tension band 6 is fixed to the fixing part 12. .
도면중 미설명부호 1은 공급릴디스크, 4는 비디오 테이프, 3은 텐션 포스트, 2는 텐션암, 15는 테이프 텐션 조절공이다.In the drawings, reference numeral 1 denotes a supply reel disk, 4 a video tape, 3 a tension post, 2 a tension arm, and 15 a tape tension adjusting hole.
이와 같이 구성된 본 고안장치는 필요에 따라 테이프(4)의 텐션을 조절할 필요가 있을때는 나사(14)를 조금풀고, 테이프 텐션 조절판(10)을 우측으로 돌리면 텐션 스프링(9)과 텐션밴드(6)가 동시에 당겨저 텐션이 강하게 되고 반대로 좌측으로 돌리면 텐션 스프링(9)과 텐션밴드(6)가 동시에 느슨해져 텐션이 약하게 조정된다.When the device of the present invention configured as described above needs to adjust the tension of the tape 4 as necessary, the screw 14 is loosened a little, and the tension spring 9 and the tension band 6 are turned by turning the tape tension adjusting plate 10 to the right. At the same time, the tension becomes stronger, and when turned to the left, the tension spring 9 and the tension band 6 are loosened simultaneously, and the tension is weakly adjusted.
따라서 본 고안은 종래와 같이 스프링 홀더(5)와 텐션밴드 홀더(7)를 따로 조정하지 않고 한번의 조정으로서 텐션을 조정할 수 있으므로 첫째 : 테이프 텐션 조정이 종래에 비하여 빠르고 쉽다.Therefore, the present invention can adjust the tension as a single adjustment without separately adjusting the spring holder 5 and the tension band holder 7 as in the prior art: first: the tape tension adjustment is faster and easier than in the prior art.
둘째 : 조정가능 범위가 넓다.Second: wide adjustable range.
셋째 : 부품수가 줄어들어 원가절감에도 기여할수 있다.Third, the number of parts is reduced, which can contribute to cost reduction.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900016934U KR970005052Y1 (en) | 1990-11-05 | 1990-11-05 | Tape tension control device for vcr |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900016934U KR970005052Y1 (en) | 1990-11-05 | 1990-11-05 | Tape tension control device for vcr |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920010154U KR920010154U (en) | 1992-06-17 |
| KR970005052Y1 true KR970005052Y1 (en) | 1997-05-22 |
Family
ID=19305038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900016934U KR970005052Y1 (en) | 1990-11-05 | 1990-11-05 | Tape tension control device for vcr |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970005052Y1 (en) |
-
1990
- 1990-11-05 KR KR2019900016934U patent/KR970005052Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920010154U (en) | 1992-06-17 |
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