KR920006098Y1

KR920006098Y1 - Opening and closing auto device for vtr door

Info

Publication number: KR920006098Y1
Application number: KR2019890014865U
Authority: KR
Inventors: 김천국
Original assignee: 삼성전자 주식회사; 강진구
Priority date: 1989-10-13
Filing date: 1989-10-13
Publication date: 1992-08-29
Also published as: KR910007869U

Abstract

내용 없음.No content.

Description

VTR automatic door opener

제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.

제2도는 (a)(b)(c)는 본 고안의 조립도로서, (a)는 테이프 삽입전 상태이고, (b)는 테이프의 삽입과 동시에 도어가 개량된 상태도이며, (c)는 상기 (b)와 같은 상태에서 버튼을 이용 도어를 폐쇄시킨 상태도이다.2 is an assembly drawing of the present invention, (a) is a state before the tape is inserted, (b) is a state diagram in which the door is improved at the same time as the tape is inserted, and (c) is It is a state diagram which closed the door using a button in the state (b).

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

1 : 하우징샤시 2, 3 : 전달부재 A, B1: Housing chassis 2, 3: Transmission member A, B

5 : 로우딩 아암 5a : 걸림턱5: Loading Arm 5a: Hanging Jaw

5b : 고정축 5c : 가이드홈5b: fixed shaft 5c: guide groove

5d : 단턱 5e : 가이드핀5d: step 5e: guide pin

6 : 링크부재 7, 7" : 탄성부재6: link member 7, 7 ": elastic member

9 : 레버 9a, 13a : 기어부9: lever 9a, 13a: gear part

10 : 로크레버 10a : 접촉판10: lock lever 10a: contact plate

10b : 안내핀 11 : 버튼10b: guide pin 11: button

11a : 보스 12 : 판넬11a: Boss 12: panel

12a : 고정축 13 : 도어12a: fixed shaft 13: door

본 고안은 VTR의 도어 자동 개폐장치에 관한 것으로 특히, 테이프 삽입에 의해 도어가 개방되고 버튼에 의해 도어가 닫혀지도록하여 도어를 자동 개폐시킬수 있도록 함과 아울러 작동키를 도어 내측에 착설하여 제품의 품질을 향상시킬수 있도록된 VTR의 도어 자동 개폐장치가 관한 것이다.The present invention relates to the automatic door opening and closing device of the VTR. In particular, the door is opened by the tape insertion and the door is closed by the button so that the door can be opened and closed automatically. The automatic door opening and closing device of the VTR to improve the.

종래의 경우 VTR의 도어 개폐수단은 전반적으로 사용자에 의해 개폐작동되는 수동식 구조이므로 사용이 불편함은 물론 작동키가 기기 외부면에 돌출되어 있어, 어린이들이 손쉽게 작동시킬수 있으므로 고장발생 원인이 되었을뿐만 아니라 외부구조가 복잡함등의 결점이 있었다.In the conventional case, the door opening and closing means of the VTR is a manual structure that is opened and closed by the user as a whole. There are some drawbacks such as complexity of the external structure.

따라서 본 고안은 상기와 같은 종래의 결점을 해소시키기 위해 테이프의 삽입에 의해 도어가 개방되고 버튼에 의해 도어가 닫혀지도록 함과 작동키를 도어 내측에 착설시켜서 된것으로 첨부된 도면에 의하여 그 구성과 작용효과를 상세히 설명하면 다음과 같다.Therefore, the present invention is designed so that the door is opened by the insertion of the tape and the door is closed by the button and the operation key is installed inside the door in order to solve the conventional drawback as described above. Detailed description of the effect is as follows.

안내홈(1a)및 보스(1b) (1b') (1b") (1b''' )및 동력전달수단인 전달부재A(2)가 결착된 로우딩모터축(4)이 구비되고, 동력전달수단인 전달부재B(3)가 상기 전달부재A(2)와 치합되게 고정된 걸림턱(5a) 고정축(5b), 및 가이드홈(5c) 및 단턱(5d), 가이드핀(5e)을 갖는 안내 및 작동수단인 로우딩아암(5)이 유동가능케 고정된 결착수단인 하우징샤시(1)와, 상기 가이드홈(5c)에 안내되는 가이드(6a), 일측이 보스(1b")에 고정된 탄성부재(7)가 연결되는 연결핀(6b)이 구비되고, 상기 보스(1b)에 탄성부재(7')및 고정부재(8)를 통해 유동가능케 고정된 연결수단인 링크부재(6)와 일측에 기어부(9a)가 형성되고, 타측은 연결핀(6b)으로 링크부재(6)에 유동가능케 연결되어 보스(1b")에 고정되는 개폐변환수단인 레버(9)와, 접촉판(10a), 안내핀(10b)이 일체로되어 상기 보스(1b')에 유동가능케 고정되는 고정변환수단인 로크레버(10)와, 탄성부재(7')가 삽입된 보스(11a)가 구비되고, 판넬(12)에 장착된 작동수단인 버튼(11)과, 상기 기어부(9a)와 치합되는 기어부(13a)및 작동키(14)가 구비되고, 상기 판넬(12)의 고정축(12a)에 고정되는 개폐수단인 도어(13)를 구비하여서 된것으로 미 설명부호 15는 테이프, 7'''는 탄성부재, 12b는 고정부, 1c는 걸럼턱, 7''''는 탄성부재인 것이다.And a loading motor shaft 4 having a guide groove 1a, a boss 1b, 1b ', 1b ", 1b' '' and a transmission member A 2, which is a power transmission means. The fastening member 5 (3), which is a transmission means, is secured to be engaged with the transmission member A (2) by a locking jaw (5a), a fixed shaft (5b), a guide groove (5c) and step (5d), guide pin (5e) The guide and the operating means having a lower arm (5) is a housing chassis (1), which is a fastening means fixed to the flow, and the guide (6a) guided to the guide groove (5c), one side to the boss (1b ") A connecting pin 6b is provided to which the fixed elastic member 7 is connected, and the link member 6 is a connecting means fixedly movable to the boss 1b through the elastic member 7 'and the fixing member 8. ) And a gear portion 9a is formed at one side, and the other side is in contact with the lever 9, which is an opening and closing conversion means fixed to the boss 1b "by being connected to the link member 6 with a connecting pin 6b. The plate 10a and the guide pin 10b are integrally fixed to the boss 1b '. Lock lever 10, which is a fixed conversion means, and a boss 11a into which the elastic member 7 'is inserted, and a button 11, which is an operation means mounted on the panel 12, and the gear portion 9a. Is provided with a gear 13a and an operation key 14 engaged with each other, and a door 13 which is an opening and closing means fixed to the fixed shaft 12a of the panel 12. The tape, 7 '' 'is an elastic member, 12b is a fixing portion, 1c is a jaw, 7' '' 'is an elastic member.

이와같이 구성된 본 고안의 작용효과를 설명하면 다음과같다.Referring to the effect of the present invention configured as described above is as follows.

도면 제2도 (a)는 소정의 테이프(15)를 삽입하여 로우딩이 시작되기전의 상태도로서 이 상태에서 테이프(15)를 약간 밀어넣게되면, 결착수단인 하이징샤시(1)에 로우딩모터(도면에 도시되지 않음)의 구동에 의해 장착된 로우딩모터축(4)이 회동됨에 따라 이에 고정되어진 동력전달수단인 전달부재A(2)가 회동되므로서 이(전달부재 A)에 치합되도록 안내 및 작동수단인 로우딩아암(5)의 걸림턱(5a)과 고정축(5b)에 탄성부재(7''')를 매개로 착설된 전달부재 B(3)가 회전작동되므로 로우딩아암(5)은 가이드핀(5e)을 통해 안내홈(1a)을 따라 도면 제2도(a)에 표시된 화살표 A방향으로 회전이동되는데, 이때, 연결수단인 링크부재(6)는. 탄성부재(7')와 고정부재(8)를 통해 보스(1b')에 연결되어 로우딩아암(5)의 단턱(5d)에 가이드핀(6a)이 위치되어 있으므로 가이드핀(6a)은 가이드홈(5c)을 따라 이동되면서 보스(1b)를 중심으로 화살표 B방향(도면 제2도 (a)에 도시됨)으로 도면 제2도(b)에 도시된 바와같이 회전이동된다.Figure 2 (a) is a state diagram before the start of loading by inserting a predetermined tape 15, when the tape 15 is slightly pushed in this state, it is loaded on the sizing chassis 1 as a fastening means As the loading motor shaft 4 mounted by the driving of the motor (not shown in the drawing) is rotated, the transmission member A 2, which is the power transmission means fixed thereto, is rotated and engaged with it (transfer member A). Since the transmission member B (3) installed on the locking projection 5a of the loading arm 5, which is the guide and the actuating means, and the fixed shaft 5b via the elastic member 7 '' 'is rotated, The arm (5) is rotated along the guide groove (1a) along the guide groove (1a) in the direction of arrow A shown in Fig. 2 (a), wherein the link member (6) is a connecting means. The guide pin 6a is connected to the boss 1b 'through the elastic member 7' and the fixing member 8, and thus the guide pin 6a is positioned on the stepped portion 5d of the loading arm 5. While moving along the groove 5c, it is rotated as shown in FIG. 2 (b) in the direction of arrow B (shown in FIG. 2 (a)) about the boss 1b.

여기서 상기와같이 링크부재(6)가 회전이동되는 과정에서 일측이 보스(1b")에 연결되고, 타측이 링크부재(6)의 연결핀(6b)에 연결된 탄성부재(7)가 팽창됨에 따라 링크부재(6)의 연결핀(6b)은 로크레버(10)의 안내핀(10b)에 슬라이딩되며서 로크되므로, 개폐변환수단인 레버(9)가 보스(1b''')를 중심축으로 화살표 C방향으로 도면 제2도 (b)와 같이 회전이동되므로서 즉, 레버(9)의 일측부에 형성된 기어부(9a)가 상향이동되어지므로서 이에 치합된 개폐수단인 도어(13)의 기어부(13a)가 작동되어 도어(13)는 판넬(12)에 돌설된 고정축(12a)을 중심으로 화살표 D방향으로 개방된다. (도면 제2도 (b)에 도시됨)Here, as the link member 6 is rotated as described above, one side is connected to the boss 1b ", and the other side is inflated with the elastic member 7 connected to the connecting pin 6b of the link member 6. Since the connecting pin 6b of the link member 6 is locked by sliding on the guide pin 10b of the lock lever 10, the lever 9, which is an opening / closing converting means, has the boss 1b '' 'as the central axis. As shown in FIG. 2B, the gear part 9a formed on one side of the lever 9 is upwardly moved in the direction of the arrow C, so that the opening and closing means of the door 13 is engaged. The gear portion 13a is operated so that the door 13 is opened in the direction of arrow D about the fixed shaft 12a protruding from the panel 12. (shown in Fig. 2B).

상기와같이 도어(13)가 개방되면 소비자는 도어(13)에 착설된 소정의 작동키(14)를 작동하여 기기를 조작시킨후 다시 도어(13)를 닫아주고자 할때는 판넬(12)의 고정부(12b)에 유동가능케 고정된 작동수단인 버튼(11)을 누르게되면 버튼(11)는 보스(11a)에 삽입된 탄성부재(7")를 수축시키면서 전진되는데, 이때, 보스(11a)에는 고정변환수단인 로크레버(10)의 접촉판(10)이 밀착되어 있으므로 로크레버(10)는 보스(1b')를 중심축으로 도면 제2도(c)에 일점쇄선으로 도시된 바와같이 작동되므로 (여기서 일측이 걸림턱(1c)에 탄지된 탄성부재(7''')의 타측이 로크레버(10)상면에 탄지되므로 로크레버(10)의 작동거리를 제한하여 준다.) 안내핀(10b)에 걸려있던 링크부재(6)와 레버(9)를 연결시켜주는 연결핀(6b) 도면 제2도(c)에 도시된 바와같이 이탈되면서 팽창되어있던 탄성부재(7)가 수축상태로 전환됨에 따라 링크부재(6)와 레버(9)는 각각의 보스(1b)(1b''')를 중심으로 회동되어 테이프(15) 삽입전 상태로 원위치시켜 주므로(도면 제2도가 상태참조) 레버(9)의 기어부(9a)가 개방된 도어 (13)의 기어부(13a)와 치합되면서 하향으로 회전되어 도어(13)는 판넬(12)의 고정축(12a)을 중심으로 도면 제2도 (c)와 같이 닫혀지게 되는 것이다.When the door 13 is opened as described above, the consumer operates the predetermined operation key 14 installed on the door 13 to operate the device and then closes the door 13 again. When the button 11, which is an actuating means fixed to the government part 12b, is pressed, the button 11 is advanced while contracting the elastic member 7 "inserted into the boss 11a. In this case, the boss 11a Since the contact plate 10 of the lock lever 10, which is a fixed conversion means, is in close contact with the lock lever 10, the lock lever 10 operates as shown by the dashed-dotted line in Fig. 2C with respect to the boss 1b '. Since (the other side of the elastic member 7 '' 'supported by the locking jaw (1c) is supported on the upper surface of the lock lever 10, thereby limiting the operating distance of the lock lever 10.) Guide pin ( A connecting pin 6b connecting the link member 6 and the lever 9 held on 10b) as shown in FIG. 2 (c) of FIG. As the 7 is switched to the contracted state, the link member 6 and the lever 9 are rotated around the respective bosses 1b and 1b '' ', thereby returning the tape 15 to its original state before insertion ( 2 is a state in which the gear portion 9a of the lever 9 is engaged with the gear portion 13a of the open door 13 so that the door 13 is rotated downward. 12a) will be closed as shown in FIG. 2 (c).

이상에서 본 바와같이 본 고안은 동력전달수단인 전달부재 A, B (2)(3)및 안내및 작동수단인 로우딩아암(5)이 구비된 결착수단인 하우징샤시(1)와 연결수단인 링크부재(6)와 탄성부재(7)와 연결된 개폐변환수단인 레버(9)와 고정변환수단인 로크레버(10)와 작동수단인 버튼(11)과 개폐수단인 도어(13) 등으로 구성되어 테이프(15)의 삽입에 의해 도어(13)가 개방되고, 버튼(11)에 의해 도어(13)가 닫혀지도록하므로 도어(13)를 자동으로 개폐시킬수 있어 사용이 편리함과 아울러 작동키(14)를 도어(13) 내측면에 착설하여 사용함으로서 기기를 보다 안정되게 보관사용할수 있을뿐 아니라, 기기의 품질을 향상시킬수 있는 매우 실용적인 고안인 것이다.As described above, the present invention provides a connection means for connecting the housing chassis 1, which is a fastening means, which is provided with transmission members A, B (2) (3), which are power transmission means, and a loading arm 5, which is a guide and an operation means. It consists of a lever 9 which is an opening / closing conversion means connected to the link member 6 and the elastic member 7, a lock lever 10 which is a fixed conversion means, a button 11 which is an operating means, a door 13 which is an opening / closing means, and the like. Since the door 13 is opened by the insertion of the tape 15 and the door 13 is closed by the button 11, the door 13 can be opened and closed automatically, and the operation key 14 is convenient. ) By installing on the inner side of the door 13 can be used not only to store the device more stably, but also to improve the quality of the device.

Claims

The transmission chassis A, B (2) (3), which is a power transmission means, and the housing chassis 1, which is a fastening means, to which the loading arm 5, which is a guide and an actuating means, is fixed, and a link member 6, which is a connecting means. And a lever 11 which is an opening / closing conversion means connected to the elastic member 7, a lock lever 10 which is a fixed conversion means, and a button 11 which is an operating means provided with an elastic member 7 "and a boss 11a. ) And an operation key 14 are installed, and the door 13, which is an opening and closing means opened and closed about the fixed shaft 12a of the panel 12 by the lever 9, is characterized in that Door opener.

The locking arm (5), the fixed shaft (5b), the guide groove (5c), and the step (5d) to which the transmission member (B) is fixed to the loading arm (5). And a guide pin (5e) is formed integrally with the opening and closing device of the VTR.

2. The VTR according to claim 1, wherein the lever 9, which is an opening and closing conversion means, and the door 13, which is an opening and closing means, are respectively formed with gears 9a, 13a so that the door can be opened or closed while being engaged with each other. Door opening and closing device.

The door opening and closing device of the VTR according to claim 1, wherein the lock lever (10), which is a fixed conversion means, includes a contact plate (10a) and a guide pin (10b).