KR850001484Y1 - Cassette holder driving apparatus of video tape recorder - Google Patents

Cassette holder driving apparatus of video tape recorder Download PDF

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Publication number
KR850001484Y1
KR850001484Y1 KR2019830009059U KR830009059U KR850001484Y1 KR 850001484 Y1 KR850001484 Y1 KR 850001484Y1 KR 2019830009059 U KR2019830009059 U KR 2019830009059U KR 830009059 U KR830009059 U KR 830009059U KR 850001484 Y1 KR850001484 Y1 KR 850001484Y1
Authority
KR
South Korea
Prior art keywords
video tape
tape recorder
cassette holder
gear
cassette
Prior art date
Application number
KR2019830009059U
Other languages
Korean (ko)
Other versions
KR850003511U (en
Inventor
이기철
Original Assignee
삼성전자주식회사
정재은
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.)
Filing date
Publication date
Application filed by 삼성전자주식회사, 정재은 filed Critical 삼성전자주식회사
Priority to KR2019830009059U priority Critical patent/KR850001484Y1/en
Publication of KR850003511U publication Critical patent/KR850003511U/en
Application granted granted Critical
Publication of KR850001484Y1 publication Critical patent/KR850001484Y1/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
    • G11B15/60—Guiding record carrier
    • G11B15/66—Threading; Loading; Automatic self-loading
    • G11B15/665—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container
    • 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
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof

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  • Gear Transmission (AREA)

Abstract

내용 없음.No content.

Description

비디오 테이프 레코오더의 카세트 호울더 구동장치Cassette holder drive of video tape recorder

제1도는 본 고안의 요부 사시도.1 is a perspective view of main parts of the present invention.

제2(a)도, 제2(b)도는 본 고안의 요부발췌 작동상태 일부절취 정면도이다.Figure 2 (a), Figure 2 (b) is a front view of a partial cut-out of the main portion extraction operation state of the present invention.

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

4 : 슬라이드판 4' : 절곡된 선단4: Slide plate 4 ': bent tip

5.5' : 스프링 6.6' : 베벨기어5.5 ': Spring 6.6': Bevel Gear

8 : 워엄 9 : 전동기어8: worm 9: electric gear

본 고안은 카세트를 삽입하면 자동적으로 메인데크에 안착시켜주는 카세트 호울더를 작동시키는 비디오 테이프 레코오더의 카세트 호울더 구동장치에 대한 것이다. 종래에는 호울더의 측면에 별도의 모우터를 설치하여 로우딩 기어를 구동시켜 카세트가 안착되도록 하였기 때문에 모우터를 착설하기 위한 별도의 부품이 소요되고 조립공수가 많아지므로 인력 및 시간의 낭비를 초래하였음은 물론 생산비가 상승되는 등의 결점이 있었다. 본 고안은 이와 같은 점을 해결하기 위해 메인데크의 저면에 설치되는 테이프 로오딩 모우터의 축을 길게 연설하여 이 모우터의 회전력을 호울더의 측면에 착설한 구동기어에 전달하여 카세트를 안착시켜 줄 수 있도록 하므로 호울더의 측면에 모우터를 별도로 설치할 필요가 없도록 고안한 것으로 첨부도면에 의거 상술하면 다음과 같다. 메인데크에 저면에 모우터(3)의 테이프 로오딩워엄(2)이 관착된 축(1)을 슬라이드판(4)의 절곡된 설단(4')이 관통되게 길게 연설하여, 양측에 스프링(5)(55')이 탄력설치되는 베벨기어(6)를 관착하고 호울더(7)의 측면에는 이 베벨기어(6)에 연동되게 베벨기어(6')와 워엄(8) 및 전동기어(9)를 착설하여 구동기어(10)가 회동되도록 하여서 된 것이다.The present invention relates to a cassette holder drive of a video tape recorder that operates a cassette holder which automatically seats on a main deck when a cassette is inserted. Conventionally, since a separate motor is installed on the side of the holder so that the cassette is seated by driving the loading gear, a separate part is required to install the motor and the number of assembly operations increases, which causes a waste of manpower and time. Of course, there were drawbacks such as rising production costs. In order to solve this problem, the present invention has a long speech of the axis of the tape loading motor installed on the bottom of the main deck to transmit the rotational force of the motor to the drive gear mounted on the side of the holder to seat the cassette. It is designed so that the motor does not need to be installed separately on the side of the holder so that the detailed description based on the accompanying drawings is as follows. The shaft 1 on which the tape rodding worm 2 of the motor 3 is attached to the bottom of the main deck is extended long so that the bent tongue 4 'of the slide plate 4 penetrates, and the spring ( 5) 55 'is fitted with a bevel gear 6 that is elastically installed, and the bevel gear 6' and the worm 8 and the electric gear are interlocked with the bevel gear 6 on the side of the holder 7; 9) is installed so that the drive gear 10 is rotated.

미설명 부호 “11”은 카세트 지지판이다. 이와같이 된 본 고안의 작동상태를 설명하면 다음과 같다. 호울더(7)의 내부 지지판(11)에 카세트를 삽입하여 밀어 넣으면 호울더(7)의 상면일측에 설치된 검출 스위치가 작동되어 모우터(3)가 회동이 된다.Reference numeral “11” is a cassette support plate. Referring to the operating state of the present invention made as follows. When the cassette is inserted and pushed into the inner support plate 11 of the holder 7, the detection switch installed on one side of the upper surface of the holder 7 is operated to rotate the motor 3.

이때에는 제2(a)도와 같이 베벨기어(6)(6')가 상호 접속된 상태이므로 모우터(3)의 회전력은 베벨기어(6)(6')를 통해 워엄(8) 및 전동기어(9)를 회전시켜주므로 이에 의해 구동기어(10)가 회전되어 카세트의 안착 작동이 시작되며, 일단 이와같은 작동이 계속되어 메인데크에 안착이 되면 이때 슬라이드판(4)이 제2(b)도와 같이 이동되므로 축(1)에 관착된 베벨기어(6)는 스프링(5)의 탄발력으로 슬라이드판(4)을 따라 동시에 이동되어 베벨기어(6')와 격리되므로 모우터(3)의 회전력을 구동기어(10)로 전달되지 못하므로 구동기어(10)의 작동은 정지되고 이후에는 테이프 로오딩 워엄(2)에 의해 안착된 카세트의 테이프 로오딩 작동이 진행된다.At this time, since the bevel gears 6 and 6 'are interconnected as shown in FIG. 2 (a), the rotational force of the motor 3 is transmitted through the bevel gears 6 and 6'. (9) is rotated so that the drive gear 10 is rotated thereby starts the seating operation of the cassette, once the operation is continued and seated on the main deck at this time the slide plate 4 is the second (b) Since the bevel gear 6 attached to the shaft 1 is moved along the slide plate 4 at the same time due to the spring force of the spring 5 and is isolated from the bevel gear 6 ', the bevel gear 6 of the motor 3 is moved. Since the rotational force is not transmitted to the drive gear 10, the operation of the drive gear 10 is stopped, and then the tape loading operation of the cassette seated by the tape loading worm 2 proceeds.

이와같이 본 고안은 베벨기어(6)를 축(1)에 이동되게 관착하였기 때문에 슬라이드판(4)의 이동에 따라 스프링(5)의 탄발로 동시에 이동되어 회전력의 전달이 중단되며 또 슬라이드판(4)이 원위치로 돌아오면 스프링(5)이 압축되면서 베벨기어(6)는 다시 베벨기어(6')와 접속되며 이때 스프링(5')은 슬라이드판(4)이 베기어(6)를 밀어줄 때 안전 역할을 하여준다.In this way, the present invention is because the bevel gear 6 is attached to the shaft (1) to move so as to move at the same time to the spring of the spring (5) in accordance with the movement of the slide plate 4 to stop the transmission of rotational force and the slide plate (4 When the spring returns to the original position, the bevel gear 6 is again connected with the bevel gear 6 'while the spring 5' is pushed by the slide plate 4 to push the bevel gear 6 back. Play a safety role.

이와 같이 작동되는 본 고안은 카세트의 안착을 위한 구동기어(10)의 작동을 테이프 로오딩 모우터(3)에 의해 되도록 하였기 때문에 종래와 같이 호울더(7)의 측면에 별도로 모우터를 착설할 필요가 없게되므로 이에따른 부품의 대폭감소로 조립공수와 인력 및 시간이 감소되어 생산비가 절감되는등 매우 유용한 고안이다.The present invention operated as described above allows the operation of the drive gear 10 for seating of the cassette by the tape loading motor 3 so that the motor may be separately installed on the side of the holder 7 as in the prior art. As there is no need, it is a very useful design such that the production cost is reduced due to the reduction of assembly labor, manpower and time due to the drastic reduction of parts.

Claims (1)

메인데크의 저면에 착설된 모우터의 축을 슬라이드판(4)의 절곡된 선단(4')이 관통되게 길게 연설하여 양측에 스프링(5)(5')이 탄력설치되는 베벨기어(6)를 슬립되게 관착하고 호울더의 측면에는 베벨기어(6')와 워엄(8) 및 전동기어(9)를 착설하여 구동기어가 회동되도록 한 비디오 테이프 레코오더의 카세트 호울더 구동장치.The bevel gears 6, in which springs 5 and 5 'are elastically installed on both sides of the motor shaft, which is installed on the bottom of the main deck, are extended long so that the bent tip 4' of the slide plate 4 penetrates. A cassette holder drive device of a video tape recorder in which a bevel gear (6 '), a worm (8), and an electric gear (9) are installed on the side of the holder, and the drive gear is rotated.
KR2019830009059U 1983-10-24 1983-10-24 Cassette holder driving apparatus of video tape recorder KR850001484Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019830009059U KR850001484Y1 (en) 1983-10-24 1983-10-24 Cassette holder driving apparatus of video tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019830009059U KR850001484Y1 (en) 1983-10-24 1983-10-24 Cassette holder driving apparatus of video tape recorder

Publications (2)

Publication Number Publication Date
KR850003511U KR850003511U (en) 1985-06-17
KR850001484Y1 true KR850001484Y1 (en) 1985-07-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019830009059U KR850001484Y1 (en) 1983-10-24 1983-10-24 Cassette holder driving apparatus of video tape recorder

Country Status (1)

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KR (1) KR850001484Y1 (en)

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Publication number Publication date
KR850003511U (en) 1985-06-17

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