KR870000992Y1 - Cassette tape double put in preventing device - Google Patents

Cassette tape double put in preventing device Download PDF

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Publication number
KR870000992Y1
KR870000992Y1 KR2019840013481U KR840013481U KR870000992Y1 KR 870000992 Y1 KR870000992 Y1 KR 870000992Y1 KR 2019840013481 U KR2019840013481 U KR 2019840013481U KR 840013481 U KR840013481 U KR 840013481U KR 870000992 Y1 KR870000992 Y1 KR 870000992Y1
Authority
KR
South Korea
Prior art keywords
cassette
preventing device
cassette tape
spring
holder
Prior art date
Application number
KR2019840013481U
Other languages
Korean (ko)
Other versions
KR860008587U (en
Inventor
윤영만
Original Assignee
주식회사금성사
허신구
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 주식회사금성사, 허신구 filed Critical 주식회사금성사
Priority to KR2019840013481U priority Critical patent/KR870000992Y1/en
Publication of KR860008587U publication Critical patent/KR860008587U/en
Application granted granted Critical
Publication of KR870000992Y1 publication Critical patent/KR870000992Y1/en

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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
    • G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/04—Preventing, inhibiting, or warning against accidental erasing or double recording
    • 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

Landscapes

  • Automatic Tape Cassette Changers (AREA)

Abstract

내용 없음.No content.

Description

비디오 테이프 레코오더의 테이프 카세트 이중 삽입 방지장치Tape cassette double insertion prevention device for video tape recorders

제 1 도는 본 고안이 설치된 프론트 로우딩 장치의 부분 개략도.1 is a partial schematic view of a front loading apparatus in which the present invention is installed.

제 2 도는 본 고안의 요부 확대 단면도로서,2 is an enlarged cross-sectional view of the main part of the present invention,

제 2(a)도는 본 고안이 작동하기 전의 상태를 보인 확대 단면도.Figure 2 (a) is an enlarged cross-sectional view showing a state before the present invention works.

제 2(b)도는 본 고안이 작동하는 상태를 보인 확대 단면도.Figure 2 (b) is an enlarged cross-sectional view showing a state in which the subject innovation works.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

11 : 방지구 11a : 걸림돌기11: preventive device 11a: jamming projection

11d : 축공 11e : 스프링 삽입홈11d: Shaft hole 11e: Spring insertion groove

본 고안은 프론트 로우딩 방식 비디오 테이프 레코오더의 테이프 카세트 이중삽입 방지 장치에 관한 것으로, 브이 티 알에 테이프 카세트가 릴 테이블에 장착되어 있는 상태에서 다른 테이프 가세트가 삽입되지 못하게 하는 카세트 이중삽입 방지장치에 관한 것이다.The present invention relates to a tape cassette double insertion prevention device of a front-loading video tape recorder. The cassette double insertion prevention which prevents other tape cassettes from being inserted when the tape cassette is mounted on a reel table Relates to a device.

종래에는 브이 티 알에 카세트 이중 삽입 방지장치가 없기 때문에 카세트가 브이 티 알의 릴 테이류에 장착되어 있을 때, 사용자가 실수로 다른 카세트를 삽입하여서 브이 티 알이 파손되거나 오동작되는 결점등이 있었다.Since there is no cassette double insertion prevention device in the VT, when the cassette is mounted on the reel table of the VT, there is a defect that the VT is broken or malfunctions due to the user inserting another cassette by mistake. .

본 고안은 이러한 결점을 보완하기 위하여 안출한 것으로, 이를 첨부한 도면에 의해 상세히 설명하면 다음과 같다.The present invention has been devised to compensate for these drawbacks, which will be described in detail by the accompanying drawings as follows.

양측면에 걸림돌기(11a)가 돌설되고, 직립면(11b)과 슬립곡면(11c)을 갖는 소정 형상의 방지구(11)를 형성한 후, 이 방지구(11)의 하부에 축공(11d)과 스프링 삽입홈(11e)을 형성하는 한편, 하부 브래키트(2)에 직사각형의 출입공(12)을 천공하여, 상기한 방지구(11)를 축(14)으로 하부 브래키트(2)의 하부에 유착시키되, 방지구(11)의 스프링 삽입홈(11e)에 토션스프링(13)을 개재시켜, 그 토션스프링(13)의 양단부가 방지구(11)의 스프링 삽입홈(11e)의 후방벽(11f)과, 하부 브래키트(2)의 직립벽(2a)에 각각 접촉되어 방지구(11)를 후방으로 탄지되게 유착시킨 것으로, 도면중 미설명 부호The locking projections 11a protrude from both sides, and after forming a predetermined shape of the prevention means 11 having the upright face 11b and the slip curved surface 11c, the shaft hole 11d and the lower portion of the prevention means 11 are formed. While forming the spring insertion groove 11e, a rectangular entrance hole 12 is drilled in the lower bracket 2, so that the above-mentioned stopper 11 is the shaft 14 at the lower portion of the lower bracket 2; To the spring insertion groove 11e of the preventive member 11, with the torsion spring 13 interposed therebetween, so that both ends of the torsion spring 13 have a rear wall of the spring insertion groove 11e of the preventive member 11. 11f and the upright wall 2a of the lower bracket 2, respectively, are in contact with each other so that the prevention tool 11 is hardened to the rear, and is not described in the drawings.

1은 가이드 브래키트 1a는 장착 안내공1 is a guide bracket 1a is a mounting guide

3은 연동 기어 4는 호울더3 is the interlocking gear 4 is the holder

4a는 호울더 저판 4b는 호울더 안내핀4a is holder holder 4b is holder holder guide pin

5는 작동 기어 5a는 호울더(4) 이송용 레버5 is the operating gear 5a is the holder (4) feed lever

6은 카세트이고 7은 브이티알의 카세트 삽입구이다.6 is the cassette and 7 is the cassette insert of VTIAL.

이와 같은 본 고안의 작용효과는 다음과 같다.Such an effect of the present invention is as follows.

첨부한 도면 중 제 2(a) 도는 본 고안이 작동하기 전의 상태를 보인 것으로, 이 상태에서 카세트 호울더(4)가 스프링(13)의 탄발력을 극복하고 방지구(11)의 슬립 곡면(11c)을 누르고 있으므로 방지구(11)는 출입공(12)내에 위치하고 있다.2 (a) of the accompanying drawings shows a state before the present invention is operated, in this state the cassette holder (4) overcomes the spring force of the spring 13 and the slip curved surface ( Since 11c) is pressed, the prevention opening 11 is located in the entrance hole 12. As shown in FIG.

이러한 상태에서 호울더(4)에 카세트(6)를 삽입시키고 호울더(4)를 기판위 릴 테이블로 장착시키면 제 2(b) 도에 도시한 것처럼 스프링(13)의 탄성력에 의해 방지구(11)가 직립하게 된다. 이때 다른 카세트 (6´)를 삽입시키면 이 카세트(6´)는 방지구(11)의 직립면(11b)에 걸려 더이상 전직하지 못하게 된다.In this state, the cassette 6 is inserted into the holder 4 and the holder 4 is mounted on the substrate as a reel table. As shown in FIG. 11) becomes upright. At this time, when another cassette 6 'is inserted, the cassette 6' is caught by the upright surface 11b of the guard 11 so that it can no longer be moved.

이와 같은 본 고안은 간단한 구조로 카세트의 이중삽입을 간단히 방지할 수 있으므로 브이 티 알의 신뢰성을 높일 수 있다.The present invention as described above can easily prevent the double insertion of the cassette with a simple structure can increase the reliability of VTI.

Claims (1)

양측면에 걸림돌기(11a)가 돌설되고, 축공(11d)과, 스프링 삽입홈(11e)을 갖는 방지구(11)를 하부 브래키트(2)의 하부에 축(14)로 유착시키면, 방지구(11)의 스프링 삽입홈(11e)에 토션스프링(13)을 개재시켜 후방으로 탄지되게 하여 구성함을 특징으로 하는 비디오 테이프 레코오더의 테이프 카세트 이중삽입 방지장치.The locking projection 11a protrudes on both sides, and the prevention tool 11 which has the shaft hole 11d and the spring insertion groove 11e adheres to the lower part of the lower bracket 2 by the shaft 14, A tape cassette double insertion prevention device of a video tape recorder, characterized in that the spring insertion groove (11e) of the (11) interposing the torsion spring (13) so as to be burnt backwards.
KR2019840013481U 1984-12-18 1984-12-18 Cassette tape double put in preventing device KR870000992Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840013481U KR870000992Y1 (en) 1984-12-18 1984-12-18 Cassette tape double put in preventing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840013481U KR870000992Y1 (en) 1984-12-18 1984-12-18 Cassette tape double put in preventing device

Publications (2)

Publication Number Publication Date
KR860008587U KR860008587U (en) 1986-07-28
KR870000992Y1 true KR870000992Y1 (en) 1987-03-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840013481U KR870000992Y1 (en) 1984-12-18 1984-12-18 Cassette tape double put in preventing device

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Publication number Publication date
KR860008587U (en) 1986-07-28

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