KR910008941Y1 - Double insertion prevention device of video - Google Patents

Double insertion prevention device of video Download PDF

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Publication number
KR910008941Y1
KR910008941Y1 KR2019880002897U KR880002897U KR910008941Y1 KR 910008941 Y1 KR910008941 Y1 KR 910008941Y1 KR 2019880002897 U KR2019880002897 U KR 2019880002897U KR 880002897 U KR880002897 U KR 880002897U KR 910008941 Y1 KR910008941 Y1 KR 910008941Y1
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KR
South Korea
Prior art keywords
stopper
tape
door
prevention device
double insertion
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KR2019880002897U
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Korean (ko)
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KR890019890U (en
Inventor
박현종
Original Assignee
삼성전자 주식회사
안시환
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Priority to KR2019880002897U priority Critical patent/KR910008941Y1/en
Publication of KR890019890U publication Critical patent/KR890019890U/en
Application granted granted Critical
Publication of KR910008941Y1 publication Critical patent/KR910008941Y1/en

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    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00Driving, 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
    • G11B15/60Guiding record carrier
    • G11B15/66Threading; Loading; Automatic self-loading
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00Driving, 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
    • G11B15/02Control of operating function, e.g. switching from recording to reproducing
    • G11B15/16Control of operating function, e.g. switching from recording to reproducing by sensing presence, absence or position of record carrier or container

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  • Casings For Electric Apparatus (AREA)

Abstract

내용 없음.No content.

Description

비디오 테이프레코오드의 테이프 이중삽입방지장치Tape double insertion prevention device of video tape recorder

제1도는 본 고안이 설치된 비디오의 전체사시도.1 is an overall perspective view of a video installed with the present invention.

제2도는 본 고안의 분해사시도.2 is an exploded perspective view of the present invention.

제3도는 본 고안의 요부확대 단면도로서 제3a도는 본 고안이 작동되기 전의 상태를 나타낸 확대단면도, 제3b도는 본 고안이 작동하는 상태를 나타낸 확대단면도.Figure 3 is an enlarged cross-sectional view showing the main portion of the present invention, Figure 3a is an enlarged cross-sectional view showing a state before the present invention is operated, Figure 3b is an enlarged cross-sectional view showing a state in which the present invention works.

제4도는 종래 테이프 이중삽입방지장치를 나타낸 측단면도.Figure 4 is a side cross-sectional view showing a conventional tape double insertion prevention device.

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

2 : 도아 3 : 하부브래키트2: DOA 3: Lower Bracket

4 : 출입공 5 : "ㄷ"형 스톱퍼4: entrance hole 5: "c" type stopper

8 : 스프링8: spring

본 고안은 비디오 테이프 레코오드에 있어서 비디오 세트내에 테이프가 삽입주행중이거나 테이프가 안착된 상태에서는 다른 테이프가 삽입되지 못하게 하는 비디오 테이프 레코오드의 테이프 이중삽입 방지장치에 관한 것이다.The present invention relates to a tape double insertion prevention device of a video tape record which prevents another tape from being inserted while the tape is being inserted or settled in the video set.

일반적으로 비디오에 있어서는 테이프가 안착된 상태에서는 다른 테이프가 삽입되지 못하도록 하는 테이프 이중삽입 방지장치가 필요하다.In general, there is a need for a tape double insertion prevention device that prevents another tape from being inserted when the tape is seated.

종래의 이러한 테이프 이중삽입 방지장치는 제4도에 도시한 바와같이 하부브래키트(31)저면에 설치된 스톱퍼(32)가 상부애서 카세트 호울더 저판(33)이 누르고 있는 상태에서 스프링(34)의 탄발력을 극복하고 하부 브래키트(31)에 천설된 출입공(35)내에 위치하고 있다가 카세트 호울더(36)에 테이프를 삽입시키는 것에 의해 카세트 호울더(36)는 앞으로 로딩됨과 동시에 카세트 호울더 저판(33)이 스톱퍼(32)에서 이탈되어 스톱퍼(32)는 스프링(34)의 탄발력으로 출입공(35)을 통해 상부로 돌출됨으로써 테이프가 카세트 호울더(36)에 안착된 상태에서는 다른 테이프를 삽입시켜도 도아(37)가 스톱퍼(32)에 걸려 테이프의 이중삽입을 방지하게 된다. 그러나 이와같은 방법은 도아 (37)와 스톱퍼 (32)사이 의 간격이 생겨 그 사이틈으로 테이프는 삽입되지 않더라도 작은 물체등이 불필요하게 삽입되는 문제점이 발생되었다.In the conventional tape double insertion prevention device, as shown in FIG. 4, the stopper 32 installed on the bottom of the lower bracket 31 is pressed against the spring 34 while the cassette holder bottom plate 33 is pressed in the upper portion. The cassette holder 36 is loaded forward and the cassette holder is located at the same time by overcoming the resilience force and being located in the entrance hole 35 installed in the lower bracket 31 and inserting the tape into the cassette holder 36. The bottom plate 33 is detached from the stopper 32 so that the stopper 32 protrudes upward through the entrance hole 35 by the spring force of the spring 34 so that the tape rests on the cassette holder 36. Even when the tape is inserted, the door 37 is caught by the stopper 32 to prevent double insertion of the tape. However, such a method has a problem that the gap between the door 37 and the stopper 32 is generated so that a small object or the like is unnecessarily inserted even though the tape is not inserted into the gap therebetween.

따라서 본 고안은 상기에서와 같은 종래의 결점을 해결하기 위해 도아가 닫혔을때 도아 후면의 수직상으로 바로 내려오는 지점의 하부브래키트에 천설된 출입공을 통해 돌출된 스톱퍼와 상기 도아간의 사이거리를 없애 도아를 밀더라도 도아가 전혀 열리지 않도록 하여 도아 틈사이로 이 물질이 삽입되지 않도록 안출한 것으로 이를 첨부된 도면에 따라서 본 고안의 실시예를 상세히 설명하면 다음과 같다.Therefore, the present invention is a distance between the stopper and the door protruding through the access hole laid in the lower bracket at the point immediately descending vertically on the back of the door when the door is closed to solve the conventional drawback as described above. Even if the door is pushed to remove the door so that the material does not open at all so that the material is not inserted into the gap between the door to explain the embodiment of the present invention according to the accompanying drawings in detail as follows.

즉 제2도 내지 제3a도, 제3b도에 도시된 바와같이 측면샤시(1)에 회전가능케 축설된 도아(2)의 후면을 따라 수직상으로 내려온 지점의 하부브래키트(3)에 출입공(4), (4a)을 천설하고 이 출입공 사이에 위치하도록 그 저면에 돌출봉(3a)을 돌출시킨다.That is, as shown in FIGS. 2 to 3a and 3b, the access hole is provided in the lower bracket 3 at the point vertically descending along the rear surface of the door 2 rotatably arranged in the side chassis 1. (4) and (4a) are laid down and the protrusion bar 3a is protruded in the bottom surface so that it may be located between these entrance holes.

상기와 같이 일정간격을 두고 천설된 상기 2개의 출입공(4), (4a)저면에서 양측으로 좌우측 스톱퍼(6), (6a)가 형성된 "ㄷ"형 스톱퍼(5)를 삽입함과 동시에 "ㄷ"형 스톱퍼(5) 저면 양측으로 돌출된 보스(7)에 각각 스프링(8)을 탄설한후 저면에 축공(10)이 천설된 스톱퍼 호울더(9)로 조립시키고 고정나사(11)로 하부 브래키트(3)에 고정함으로써 스톱퍼(5)의 좌우측스톱퍼(6), (6a)사이에 돌출봉(3a)이 접촉되어 스프링(8)의 탄성으로 스톱퍼(5)의 보스(7)가 스톱퍼호울더(9)의 축공(10)에서 이탈되지 않도록 한다.Insert the "c" type stopper 5 formed with the left and right stoppers 6 and 6a formed at both sides from the bottom of the two entrance holes 4 and 4a laid at a predetermined interval as described above. After mounting the springs 8 on the bosses 7 protruding on both sides of the bottom of the stopper 5, assembled with a stopper holder 9 with a shaft hole 10 on the bottom, By fixing to the lower bracket 3, the protruding bar 3a is contacted between the left and right stoppers 6 and 6a of the stopper 5 so that the boss 7 of the stopper 5 is elastically elastic with the spring 8. Do not leave the shaft hole 10 of the stopper holder (9).

한편 상기에서 "ㄷ"형 스톱퍼(5)의 우측스틉퍼(6a)상부에는 경사면(6b)을 형성시켜 카세트호울더저판(12)의 슬라이드 이동을 좋게할수 있도록 되어있다. 이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.On the other hand, the inclined surface 6b is formed on the upper side of the right stopper 6a of the "c" type stopper 5 so as to improve the slide movement of the cassette holder base plate 12. Referring to the effect of the present invention configured as described above are as follows.

먼저 제3a도에 도시된 바와같이 테이프(13)가 삽입되기 전에는 카세트호울더저판(12)이 "ㄷ"형 스톱퍼(5)의 우측스톱퍼(6a)를 누르고 있기때문에 스프링(8)의 탄발력을 극복하면서 "ㄷ"형 스톱퍼(5)가 밑으로 내려간 상태로 좌우측 스톱퍼(6), (6a)는 출입공(4), (4a)내에 위치하게 되어 도아(2)는 자유자재로 열리게 된다.First, as shown in FIG. 3A, the cassette holder base plate 12 presses the right stopper 6a of the "c" type stopper 5 before the tape 13 is inserted. The left and right stoppers 6 and 6a are positioned in the access holes 4 and 4a while the "c" type stopper 5 is lowered while the door 2 is opened freely. .

이러한 상태에서 테이프(13)를 삽입시키면 도아(2)가 열리면서 테이프(13)는 카세트호울더(14)에 장착이 되면서 로딩이 시작되어 테이프의 허브가 릴디스크에 안착이 된다.In this state, when the tape 13 is inserted, the door 2 is opened while the tape 13 is mounted on the cassette holder 14 and the loading starts, so that the hub of the tape is seated on the reel disk.

이와같이 카세트호울더가 세트내부로 로딩되면 제3b도에서와 같이 "ㄷ"형 스톱퍼(5)의 우측스톱퍼(6a)를 누르고 있던 카세트호울더저판(12)이 내부로 이동됨과 동시에 우측스톱퍼(6a)에서 벗어나게 되므로 "ㄷ"형 스톱퍼(5)의 좌우측스톱퍼(6), (6a)는 스프링(8)의 탄발력으로 하부브래키트(3)에 천설된 각 출입공(4), (4a)을 통해서 하부브래키트(3)의 상측으로 돌출이 된다.As such, when the cassette holder is loaded into the set, the cassette holder base plate 12, which has been pressed down on the right stopper 6a of the "c" type stopper 5 as shown in FIG. ), The left and right stoppers 6 and 6a of the "c" type stopper 5 are each entrance holes 4 and 4a installed in the lower bracket 3 by the spring force of the spring 8; Through it protrudes to the upper side of the lower bracket (3).

이때 스톱퍼(5)가 하부브래키트(3)의 저면에 헝성된 돌출봉(3b)에 접촉되어 스프링(3)의 탄성으로 스톱퍼의 보스(7)가 호울더(9)의 축공(10)으로 부터 이탈되는 것을 방지하게 되는 것이다.At this time, the stopper 5 contacts the protruding rod 3b formed on the bottom surface of the lower bracket 3 so that the boss 7 of the stopper moves to the shaft hole 10 of the holder 9 by the elasticity of the spring 3. It is to prevent departure from.

한편 "ㄷ"형 스톱퍼(5)의 상하유동은 "ㄷ"형 스톱퍼(5)의 보스(7)가 스톱퍼호울더(9)저면에 천설된 축공(10)을 통해서 상기 보스(7)에 축설된 스프링(8)의 탄발력으로 상하로 유동이 되는 것이다.On the other hand, the up and down flow of the "c" type stopper 5 is built up in the boss 7 through the shaft hole 10 in which the boss 7 of the "c" type stopper 5 is installed on the bottom of the stopper holder 9. It is to flow up and down by the elastic force of the spring (8).

상기에서와 같이 테이프(13)가 세트 내부에 안착된것에 의해 "ㄷ"형 스톱퍼(5)외 좌우측스톱퍼(6), (6a)가 하부브래키트(3)의 출입공(4), (4a)를 통해서 상부로 돌출된 상태에서는 좌측스톱퍼(6)와 도아(2)가 밀접해 있기때문에 즉 도아(2)와 좌측스톱퍼 (6)의 사이간격이 없기때문에 테이프의 이중 삽입방지는 물론 외부에서 도아(2)를 밀더라도 도아(2)는 좌측스톱퍼(6)에 걸려 조금도 열리지 않게된다.As described above, the tape 13 is settled inside the set so that the left and right stoppers 6 and 6a in addition to the "c" type stopper 5 are provided in the openings 4 and 4a of the lower bracket 3, respectively. Since the left stopper 6 and the door 2 are in close contact with each other, the gap between the door 2 and the left stopper 6 is prevented. Even if the door 2 is pushed, the door 2 is caught by the left stopper 6 so that it does not open at all.

다음 테이프(13)의 이젝트시에는 카세트호울더저판(12)이 "ㄷ"형 스톱퍼(5) 우측스톱퍼(6a)의 상측 경사면(6b)를 밀면서 앞으로 이동하여 처음과 같이 우측스톱퍼(6a)를 밑으로 누르고 있는 상태가 됨과 동시에 스톱퍼(6), (6a)가 동시에 하강함으로써 도아(2)는 다시 자유자재로 열리게 된다.When ejecting the next tape 13, the cassette holder bottom plate 12 moves forward while pushing the upper inclined surface 6b of the “c” type stopper 5 and the right stopper 6a to move the right stopper 6a as in the beginning. In the state of being pressed downward, the stopper 6 and 6a simultaneously descend, and the door 2 is opened freely.

이상에서 설명한 바와같이 본 고안은 테이프의 이중삽입방지를 방지함과 동시에 도아와 스톱퍼간의 간격을 없게하여 도아를 통해서 작은 물체등이 세트내부로 삽입되는 것을 방지할수 있는 효과가 있는 것이다.As described above, the present invention prevents the double insertion of the tape and at the same time prevents the gap between the door and the stopper, thereby preventing small objects, etc., from being inserted into the set through the door.

Claims (1)

스프링(8)의 탄발력을 받는 "ㄷ"형 스톱퍼(5)를 하부브래키트(3)에 천설된 출입공(4), (4a)을 통해 도아(2) 후면에서 도아(2)와 거의 밀착된 상태로 돌출되도록 하부브래키트(3) 저면에 설치하여 테이프 안착후 도아가 열리지 않도록 한것을 특징으로 하는 비디오 테이프레코오더의 테이프 이중삽입 방지장치.The "c" type stopper (5), which is repulsed by the spring (8), is inserted into the lower bracket (3) through the access holes (4) and (4a), which is almost at the rear of the door (2). It is installed on the bottom of the lower bracket (3) to protrude in close contact, the tape double insertion prevention device of the video tape recorder, characterized in that the door does not open after seating the tape.
KR2019880002897U 1988-03-03 1988-03-03 Double insertion prevention device of video KR910008941Y1 (en)

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KR910008941Y1 true KR910008941Y1 (en) 1991-11-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000065540A (en) * 1999-04-06 2000-11-15 문구 Coating technology of traditional Hwangchil(Korean Golden Varnish)for wooden vessels and wood-craftworks manufacture
KR20030065692A (en) * 2002-01-30 2003-08-09 차종인 The decoration gobaetal and the manufacturing method of thereof with tree root

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000065540A (en) * 1999-04-06 2000-11-15 문구 Coating technology of traditional Hwangchil(Korean Golden Varnish)for wooden vessels and wood-craftworks manufacture
KR20030065692A (en) * 2002-01-30 2003-08-09 차종인 The decoration gobaetal and the manufacturing method of thereof with tree root

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Publication number Publication date
KR890019890U (en) 1989-10-05

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