KR890000512Y1 - Hosing rocking device - Google Patents
Hosing rocking device Download PDFInfo
- Publication number
- KR890000512Y1 KR890000512Y1 KR2019850011688U KR850011688U KR890000512Y1 KR 890000512 Y1 KR890000512 Y1 KR 890000512Y1 KR 2019850011688 U KR2019850011688 U KR 2019850011688U KR 850011688 U KR850011688 U KR 850011688U KR 890000512 Y1 KR890000512 Y1 KR 890000512Y1
- Authority
- KR
- South Korea
- Prior art keywords
- housing
- slide lock
- lock
- lower plate
- support wall
- 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
- G11B15/60—Guiding record carrier
- G11B15/66—Threading; Loading; Automatic self-loading
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/022—Cases
Landscapes
- Feeding And Guiding Record Carriers (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 요부를 도시한 평면도.2 is a plan view showing the main part of the present invention.
제3도는 본 고안에 의한 카세트하우징이 록킹되기전의 상태 측면도.3 is a side view of a state before the cassette housing according to the present invention is locked.
제4(a)도, 제4(b)도는 본 고안에 의한 카세트 하우징이 록킹되고 해제되는 상태를 나타낸 측면도.4 (a) and 4 (b) is a side view showing a state in which the cassette housing according to the present invention is locked and released.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 하판 2 : 지지벽1: lower plate 2: support wall
3, 3a : 저지돌기 4 : 꼬임스프링3, 3a: low protrusion 4: twisted spring
5 : 축수돌기 6 : 괘정간5: bearing shaft 6: ruler interval
7 : 하우징 8 : 괘지돌기7: housing 8: rubbing protrusion
9 : 돌기 10, 10a : 장공9: protrusion 10, 10a: long hole
11 : 슬라이드 록크 12 : 걸림단턱부11: slide lock 12: locking step
13 : 경사돌부 14 : 코일스프링13: inclined protrusion 14: coil spring
15, 15a : 절첩간 16 : 평기어15, 15a: folding folding 16: spur gears
17 : 렉크17: lek
본 고안은 8㎜카메라일체형 및 포터블 VTR의 톱로오딩 방식의 카세트 하우징이 외부의 충격으로 하우징이 불필요하게 이젝트 되는 것을 방지하도록 한 하우징 록킹장치에 관한 것이다.The present invention relates to a housing locking device that prevents unnecessary ejection of the housing by an external impact of the cassette housing of the 8 mm camera integrated type and portable VTR.
종래에 테이프가 정확하게 안착되지 않은 상태에서 테이프가 끌려 들어가도록 작동되었으므로 테이프의 충격에 의해 록킹 장치가 풀리게될 염려의 결점이 있었다.There has been a drawback that the locking device is released by the impact of the tape because the tape was conventionally operated to be pulled in without the tape being correctly seated.
본 고안은 따라서 외부의 충격에 의해 하우징이 이젝트 되는 것을 방지하도록 고안한 것으로 이하 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention is designed to prevent the housing from being ejected by an external impact, and thus will be described in detail with reference to the accompanying drawings.
하판(1)에 지지벽(2)을 입설하여 그 측에서 전후방으로 형성시킨 저지돌기(3)(3a)에 탄지되어 꼬임스프링(4)을 물림시킨 축수돌기(5)와 단일체의 괘정간(6)을 하우징(7)에 형성시킨 괘지고리(8)를 물림시키는 돌기(9)가 그 양측으로 장공(10)(10a)을 뚫은 슬라이드 록크(11)의 걸림단턱부(12)에 걸림되게 하고 그 선단부에 형성시킨 경사돌부(13)에는 코일스프링(14)을 걸어 매었으며 지지벽(2)의 전방에는 절첩간(15)을 유착하는 하우징(7)의 후방에 절첩간(15a)을 유착하여 슬라이드 록크(11)와 유착하였으며 하판(1)의 후방에는 평기어(16)로 맞물림되는 렉크(17)를 슬라이드 록커(11)의 경사돌부(13)를 작동시킬수 있도록 설치하여서된 것이다.A support wall 2 is placed in the lower plate 1, and the bearing protrusion 5 and the monolithic interval between the bearing protrusions 5 and 3a, which are supported by the stopping projections 3 and 3a formed in the front and rear sides from the side thereof, are bitten. The projection 9 which bites the hooked ring 8 formed in the housing 7 is caught by the locking step 12 of the slide lock 11 which has opened the long holes 10 and 10a on both sides thereof. The coil spring 14 is attached to the inclined protrusion 13 formed at the tip end thereof, and the folding gap 15a is provided at the rear of the housing 7 which adheres the folding gap 15 to the front of the support wall 2. Adhesion and adhesion with the slide lock 11 and the rear plate (1) is to install the rack 17 to be engaged with the spur gear 16 to operate the inclined protrusion 13 of the slide locker (11).
도면중 미설명부호 18은 접점스위치, 19는 테이프릴부를 표시한 것이다.In the drawings, reference numeral 18 denotes a contact switch and 19 denotes a tape reel unit.
이와같이 구성된 본 고안은 테이프를 카세트 하우징(7)에 삽입하여 하우징을 손으로 누르기전에는 제3도에서와 같이 슬라이드 록크(11)는 한쪽에 연결된 스프링(14)의 인장력에도 불구하고 슬라이드록크(11)의 걸림단턱부(12)를 벗어나지 않는 것이다.According to the present invention, the slide lock 11 is inserted into the cassette housing 7 before the housing is pressed by hand, as shown in FIG. Will not leave the locking step (12).
이러한 상태에서 카세트하우징(7)을 안착시킬때에는 제3도에서와 같이 손으로 하우징(7)을 누루면 하우징내의 테이프가 댁크에 완전히 안착됨과 동시에 하우징의 괘지고리(8)가 괘정간(6)의 일측 저지돌기(3)를 눌러주어 괘정간(6)의 시이소 동작에 따라 타측의 저지돌기(3a)가 상승되면서 슬라이드 록크(11)의 걸림단턱부(12)가 해제됨으로써 슬라이드록크(11)는 그의 장공(10)(10a)거리 만큼 스프링(14)의 스프링힘에 의해 후퇴하면서 접점스위치(18)를 온시키고 하우징의 괘지고리(8)가 슬라이드록크의 돌기(9)에 걸려 제4도의 상태가 된다. 따라서 스프링(14)의 힘으로 하우징이 부킹되어 있기 때문에 세트에 외부의 충격이 가해지더라도 하우징이 이젝트 되지 않게된다.When the cassette housing 7 is seated in such a state, as shown in FIG. 3, when the housing 7 is pressed by hand, the tape in the housing is completely seated on the drank and at the same time, the hooked ring 8 of the housing is Pressing the one side stop projection (3), as the stopper projection (3a) of the other side is raised in accordance with the seesaw operation of the regular interval (6) as the locking step 11 of the slide lock 11 is released, the slide lock (11) The contact switch 18 is turned on by retracting by the spring force of the spring 14 by the distance of the long hole 10, 10a, and the hook 8 of the housing is caught by the projection 9 of the slide lock. Becomes Therefore, since the housing is booked by the force of the spring 14, even if an external shock is applied to the set, the housing is not ejected.
한편 제4(a)도와 같은 상태에서 세트의 이젝트 버튼을 눌러주게되면 접점스위치(18)의 온상태에서 제2도와 같이 모우터구동으로 평기어(16)가 회전하고 이와 치합되어 있는 렉크(17)가 좌측으로 이동하여 슬라이드록크(11)의 경사돌부(13)를 밀어주어 슬라이드록크(11)는 그의 장공(10)(10a)만큼 이동되면서 제4(b)도와 같이 하우징의 괘지고리(8)과 돌기(9)가 이탈된다.On the other hand, when the eject button of the set is pressed in the state shown in FIG. 4 (a), the spur gear 16 rotates and engages with the spur gear 16 by the motor driving in the on state of the contact switch 18 as shown in FIG. ) Is moved to the left to push the inclined protrusion 13 of the slide lock 11 so that the slide lock 11 is moved by its long holes (10) (10a) as shown in the fourth (b) as shown in Figure 4 (b) ) And the projection 9 are separated.
따라서 카세트하우징(7)은 통상의 하우징 상승기구에 의해 부상되고 슬라이드 록크(11)의 움직임에 따라 괘정간(6)의 저지돌기(3a)는 꼬임 스프링(4)에 의해 회전반경내에 위치한 슬라이드록크의 걸림단턱부(12)에 결합되고 모우터가 역회전하여 렉크(17)가 후퇴함으로써 다시 제3도와 같은 상태가 되는 것이다.Accordingly, the cassette housing 7 is lifted by the usual housing lifting mechanism, and the stopper protrusion 3a of the regular interval 6 is located in the rotation radius by the twist spring 4 as the slide lock 11 moves. It is coupled to the engaging step portion 12 of the motor and the reverse rotation of the rack 17 is to retreat as shown in FIG.
이와같이된 본 고안은 도면 제4도에 도시된 바와같이 하우징이 정위치보다 약간 아래로 내려간 상태에서만 괘정간이 슬라이드 록크를 풀어주게 되어 있으므로 하우징의 불안정한 상태가 없는 것이며 슬라이드 록크가 완전히 전진한 상태에서는 접점스위치가 접점되게 되므로 회로와의 연결상태가 확실한 것이다.As such, the present invention, as shown in FIG. 4, does not have an unstable state of the housing because the interlock releases the slide lock only when the housing is slightly lower than the fixed position, and in the state where the slide lock is fully advanced. Since the contact switch is in contact, the connection with the circuit is certain.
따라서 여하한 충격에도 하우징의 이탈을 방지할수 있으며 정확한 회로 구성으로서 항상 원활한 동작 상태를 기할수 있는 것이다.Therefore, it is possible to prevent the detachment of the housing even under any impact, and it is possible to ensure a smooth operating state at all times with an accurate circuit configuration.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850011688U KR890000512Y1 (en) | 1985-09-12 | 1985-09-12 | Hosing rocking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850011688U KR890000512Y1 (en) | 1985-09-12 | 1985-09-12 | Hosing rocking device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870005807U KR870005807U (en) | 1987-04-24 |
KR890000512Y1 true KR890000512Y1 (en) | 1989-03-10 |
Family
ID=19245219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850011688U KR890000512Y1 (en) | 1985-09-12 | 1985-09-12 | Hosing rocking device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890000512Y1 (en) |
-
1985
- 1985-09-12 KR KR2019850011688U patent/KR890000512Y1/en not_active IP Right Cessation
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Publication number | Publication date |
---|---|
KR870005807U (en) | 1987-04-24 |
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