KR920001804Y1 - Door opening and shutting equipment for electronics - Google Patents

Door opening and shutting equipment for electronics Download PDF

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Publication number
KR920001804Y1
KR920001804Y1 KR2019900000646U KR900000646U KR920001804Y1 KR 920001804 Y1 KR920001804 Y1 KR 920001804Y1 KR 2019900000646 U KR2019900000646 U KR 2019900000646U KR 900000646 U KR900000646 U KR 900000646U KR 920001804 Y1 KR920001804 Y1 KR 920001804Y1
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KR
South Korea
Prior art keywords
door
rotating member
switch
leaf spring
opened
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KR2019900000646U
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Korean (ko)
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KR910014862U (en
Inventor
박래수
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삼성전자 주식회사
강진구
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Priority to KR2019900000646U priority Critical patent/KR920001804Y1/en
Publication of KR910014862U publication Critical patent/KR910014862U/en
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Publication of KR920001804Y1 publication Critical patent/KR920001804Y1/en

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

내용 없음.No content.

Description

전기, 전자기기의 도어 개폐장치Door opener for electric and electronic devices

제 1 도는 일반적인 전기, 전자기기에서의 스위치부의 도어 개폐상태를 나타낸 일부 사시도.1 is a partial perspective view showing the opening and closing state of the switch unit in a general electrical and electronic equipment.

제 2 도는 종래의 도어 개폐장치외 단면 구조도.2 is a cross-sectional structure diagram of a conventional door opening and closing device.

제 3a,b 도는 본 고안 도어 개폐장치의 단면 구조도 및 작동관계도.3a, b is a cross-sectional structure and operation relationship diagram of the door opening and closing device of the present invention.

제 4 도는 본 고안 도어 개폐장치에서 회전부재의 조립 관계도.4 is an assembly relationship of the rotating member in the door opening and closing device of the present invention.

제 5 도는 본 고안 도어 개폐장치에서 회전부재와 판스프링과의 상호작동 관계도이다.5 is an interaction relationship diagram between the rotating member and the leaf spring in the door opening and closing device of the present invention.

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

1 : 본체 2 : 스위치 브라켓트1 body 2 switch bracket

2a, 2b : 돌기 3 : 스위치2a, 2b: projection 3: switch

10 : 도어 11 : 고정부10 door 11 fixing part

12 : 블록부 13 : 판스프링12: block portion 13: leaf spring

13a, 13b : 장홈 14, 19 : 나사13a, 13b: long groove 14, 19: screw

15 : 축 16 : 회전부재15 axis 16: rotating member

17 : 굴곡부 18 : 도어 고정부17: bend 18: door fixing

20 : 보조판 20a : 걸림턱20: auxiliary plate 20a: locking jaw

21 : 메인샤시21: main chassis

본 고안은 전기, 전자기기의 전면에 설치되는 스위치부의 도어 개폐장치에 관한 것으로서, 특히, 도어의 도어 고정부에 고정되고, 축을 중심으로 회동하는 회전부재의 일측에 조밀한 굴곡부를 형성하고, 상기 굴곡부에 탄성적으로 눌림 및 걸림유지되는 볼록부가 형성된 판스프링을 브라켓트에 고정하여 도어의 개폐시 상기 회전부재의 굴곡부가 회전하면서, 판스프링의 볼록부에 순차적으로 눌림 및 걸림유지 되므로서 도어를 원하는 각도로 개폐할 수 있고, 또한 기기본체 내부로 도어를 일부 삽입되게 하므로서 스위치 조작을 편리하게 하고 도어가 파손되는 것을 방지할 수 있도록 한 것이다.The present invention relates to a door opening and closing device of the switch unit installed on the front of the electric, electronic device, in particular, to form a dense bent portion on one side of the rotating member which is fixed to the door fixing portion of the door, and rotates about an axis, The plate spring formed with the convex portion elastically pressed and held by the bent portion is fixed to the bracket so that the bent portion of the rotating member is rotated when the door is opened and closed, and thus the door is pressed and held in the convex portion of the leaf spring sequentially. The door can be opened and closed at an angle, and the part of the door is inserted into the main body of the device to facilitate the switch operation and prevent the door from being damaged.

종래에는 제 2 도에 나타낸 바와같이 기기본체(1)의 전면의 스위치 브라켓트(2)에 스위치(3)가 설치되고, 이 스위치(3)전방으로 도어(4)가 설치되며, 이 도어(4)의 하측은 축(5)을 중심으로 회동되게 걸림유지 되어있다.Conventionally, as shown in FIG. 2, the switch 3 is provided in the switch bracket 2 on the front of the apparatus main body 1, and the door 4 is provided in front of the switch 3, and the door 4 The lower side of) is held so as to rotate about the axis (5).

또한, 상기 스위치 브라켓트(2)내측에 기어(6)가 축(7)을 중심으로 회동되게 설치되고, 도어(4)에는 상기 기어(6)와 이 맞물림되는 기어부(4a)가 형성되며 상기 도어 (4)의 하측과 스위치 브라켓트(2)의 내측면에 고정된 고정부(2a)에 스프링(8)이 인장된 상태로 연결된다. 그리고, 기기본체(1)의 상측과 도어(4)의 상측에는 자석(9a), (9b)이 각각 설치된 구성이다.In addition, the gear 6 is installed in the switch bracket 2 so as to rotate about the shaft 7, and the door 4 is provided with a gear portion 4a meshed with the gear 6. The spring 8 is connected to the fixing part 2a fixed to the lower side of the door 4 and the inner surface of the switch bracket 2 in a tensioned state. Then, magnets 9a and 9b are provided on the upper side of the device body 1 and the upper side of the door 4, respectively.

이와같은 구성의 종래의 것은, 도어(4)를 열게되면 인장되어 있던 스프링(8)의 복원력에 의해 도어(4)가 축(5)을 중심하여 자동적으로 회동하게 되고, 상기 도어(4)에 형성된 기어부(4a)와 이 맞물림된 기어(6)가 축(7)을 중심으로 연동하게 된다.In the conventional structure of such a configuration, when the door 4 is opened, the door 4 is automatically rotated about the shaft 5 by the restoring force of the spring 8 which has been tensioned. The formed gear portion 4a and the meshed gear 6 are interlocked about the shaft 7.

이때, 기어(6)와 축(7)사이에는 그리스등의 윤활제가 삽입되어 도어(4)의 개폐시 회동력을 경감시키는 댐퍼역할을 하게되고, 기기본체(1)와 도어(4)상측에 설치된 자석(9a), (9b)에 의해 도어(4)의 닫힌 상태가 유지되도록 된 것이나, 도어(4)의 개폐가 스프링(8)에 의해 이루어지고 상기 스프링(8)력을 제어하기 위해 별도의 댐퍼장치가 설치되어야 하므로 제작이 번거롭고, 또한 도어(4)를 원하는 각도까지 개폐시킬 수 없으며, 도어(4)가 완전히 닫히기 위해서는 별도의 자석(9a), (9b)이나 걸림장치를 사용하여야만 하는 문제점이 있다. 또한, 도어를 완전히 열었을때는 도어(4)의 회전중심이 스위치부의 하측부에 위치되어 있으므로 도어 전체가 회부로 노출되어 도어(4)가 파손될 염려가 있었고 오랜 기간동안 사용할수록 신뢰성이 저하되는 문제점이 있었던 것이다.At this time, a lubricant such as grease is inserted between the gear 6 and the shaft 7 to act as a damper to reduce the rotational force when the door 4 is opened and closed, and above the main body 1 and the door 4. The closed state of the door 4 is maintained by the installed magnets 9a and 9b, but the opening and closing of the door 4 is made by the spring 8 and separately to control the spring 8 force. The damper device must be installed, which is cumbersome to manufacture, and also the door 4 cannot be opened and closed to a desired angle, and in order to completely close the door 4, a separate magnet 9a, 9b or a catching device must be used. There is a problem. In addition, when the door is completely opened, the center of rotation of the door 4 is located at the lower side of the switch part, so that the entire door is exposed to the door, and the door 4 may be damaged. It was.

본 고안의 상기의 문제점을 해결하기 위하여 안출한 것으로, 본 고안의 목적은 간단한 구조로서 도어의 개폐가 자유롭게 조정되어 원하는 위치까지 도어가 개폐될수 있고, 도어가 완전히 열릴경우 도어의 일부가 본체내부로 삽입되어 일부만 노출되게 하므로서 스위치 조작이 편리해지고 도어의 파손을 방지할 수 있도록 한 것에 있다.In order to solve the above problems of the present invention, an object of the present invention is a simple structure, the opening and closing of the door can be freely adjusted, the door can be opened and closed to a desired position, and when the door is completely opened, a part of the door to the inside of the main body By inserting only a part of the exposure is easy to operate the switch to prevent damage to the door.

상기와 같은 목적을 달성하기 위한 본 고안의 특징은 전기, 전자기기의 전면에 설치된 스위치부의 도어를 개폐함에 있어서, 상기 도어의 도어고정부가 일측에 고정되고, 축을 중심으로 회전되며, 조밀한 굴곡부가 형성된 회전부재와, 상기 회전부재의 조밀한 굴곡부에 볼록부가 걸림유지되고, 탄성력을 갖도록 스위치 브라켓트의 내측벽에 고정된 판스프링과, 로 구성된 것이다.A feature of the present invention for achieving the above object is in opening and closing the door of the switch unit installed on the front of the electric, electronic device, the door fixing part of the door is fixed to one side, rotated about an axis, the compact bent portion The rotating member is formed, and the leaf spring is fixed to the inner wall of the switch bracket so that the convex portion is held by the dense bent portion of the rotating member and has an elastic force, and a.

이하, 본 고안의 구성을 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, the configuration of the subject innovation in detail as follows.

제 3 도 내지 제 5 도는 본 고안 도어 개폐장치를 나타낸 것으로, 전기, 전자기기 본체(1)의 전면에 스위치(3)가 스위치 브라켓트(2)에 설치되고, 상기 스위치(3)의 전방으로 도어(10)가 설치되며, 상기 스위치 브라켓트(2)의 뒷면에 형성된 고정부(11)에 볼록부(12)가 형성된 판스프링(13)이 나사(14)로서 고정된다.3 to 5 show the door opening and closing device of the present invention, wherein a switch 3 is installed in the switch bracket 2 on the front of the main body 1 of the electric and electronic device, and the door is opened in front of the switch 3. (10) is installed, the leaf spring (13) having the convex portion (12) is fixed to the fixing portion (11) formed on the back of the switch bracket (2) as a screw (14).

또한, 상기 판스프링(13)의 볼록부(12)양측에는 장홈(13a), (13b)이 형성되어 스위치 브라켓트(2)에 형성된 돌기(2a), (2b)에 끼워지고, 상기 본체(1)의 측벽에 고정된 축(15)에 회전부재(16)가 끼워지며, 이 회전부재(16)에는 조밀한 굴곡부(17)가 형성되어 상기 판스프림(13)의 볼록부(12)가 걸림 유지된다.Further, long grooves 13a and 13b are formed at both sides of the convex portion 12 of the leaf spring 13 so as to be fitted into the projections 2a and 2b formed on the switch bracket 2, and the main body 1 The rotating member 16 is fitted to the shaft 15 fixed to the side wall of the crankshaft, and the rotating member 16 is formed with a dense bent portion 17 to catch the convex portion 12 of the leaf spring 13. maintain.

또한, 도어(10)와 일체로 형성된 도어 고정부(18)와 상기 회전부재(16)의 일측이 나사(19)로써 고점되디고 본체(1)내부에는 보조판(20)이 메인샤시(21)에 고정되며 이 보조판(20)에는 걸림턱(20a)이 형성된 구성이다.In addition, one side of the door fixing portion 18 and the rotating member 16 formed integrally with the door 10 is high by the screw 19, and the subsidiary plate 20 inside the main body 1 has a main chassis 21. It is fixed to the auxiliary plate 20 is a configuration in which the locking step (20a) is formed.

이와같이 구성된 본 고안은 제 3a,b 도에서와 같이 도어(10)를 당기어 열면 도어(18)의 고정부(16)에 고정된 회전부재(15)가 축(16)을 중심으로 회전하게 되고, 상기 회전부재(16)와 도어(4)의 도어 고정부(18)가 고정되어 있으므로 도어(10)도 축(5)을 중심으로 회전하여 열리게 되며 도어(10)의 일측이 보조판(20)에 형성된 걸림턱 (20a)에 걸리게 된다. 이때, 제 5 도와 같이 상기 회전부재(16)에 조밀하게 형성된 굴곡부(17)가 판스프링(13)의 볼록부(12)와 걸림 및 누름작용을 하게 되는데, 회전부재(16)가 회전됨에 따라 판스프링(13)의 볼록부(12)에 굴곡부(17)의 튀어나온 부위가 오게되면 판스프링(13)의 볼록부(12)가 눌리게 되어 회전부재(16)가 회전되고, 스위치 브라켓트(2)에 형성된 돌기(2a), (2b)에 판스프링(13)의 장홈(13a), (13b)이 끼워져 있기 때문에 판스프링은 눌리면서 장홈(13a), (13b)을 따라 밀리게 된다.The present invention configured as described above, when the door 10 is pulled and opened as shown in FIGS. 3A and 3B, the rotating member 15 fixed to the fixing part 16 of the door 18 rotates about the shaft 16. Since the rotating member 16 and the door fixing part 18 of the door 4 are fixed, the door 10 is also rotated about the shaft 5 to be opened and one side of the door 10 is the auxiliary plate 20. It is caught by the locking step (20a) formed in. At this time, the bent portion 17 is densely formed in the rotating member 16 as shown in the fifth degree and the engaging and pressing action with the convex portion 12 of the leaf spring 13, as the rotating member 16 is rotated When the protruding portion of the bent portion 17 comes into the convex portion 12 of the leaf spring 13, the convex portion 12 of the leaf spring 13 is pressed to rotate the rotating member 16, and the switch bracket ( Since the long grooves 13a and 13b of the leaf spring 13 are fitted in the projections 2a and 2b formed in 2), the leaf springs are pushed along the long grooves 13a and 13b while being pressed.

이어서, 회전부재(16)가 계속 회전되므로서, 굴곡부(17)의 오목한 부위가 볼록부(12)의 위치에 오게되면 눌려있던 판스프링(13)의 복원력으로 볼록부(12)가 굴곡부(17)의 오목한 부위게 걸리게 되어 회전부재(16)가 회전되지 못하도록 걸림유지되는 것으로, 이때, 사용자가 도어(10)를 개폐하는 힘이 회전부재(16)의 굴곡부(17)에 걸림유지된 볼록부(12)의 탄성 복원력보다 크면 회전부재(16)는 계속 회전될 수 있다.Subsequently, as the rotating member 16 continues to rotate, the convex portion 12 is bent by the restoring force of the leaf spring 13 that is pressed when the concave portion of the curved portion 17 comes to the position of the convex portion 12. It is caught by the concave portion of the rotating member 16 is held so as not to be rotated, in this case, the force that the user opens and closes the door 10 is a convex portion held by the bent portion 17 of the rotating member 16 If greater than the elastic restoring force of 12, the rotating member 16 can continue to rotate.

이와같이 작동되는 본 고안은, 도어(10)가 완전히 열리게 되면 제 3b 도와 같이 도어(10)는 회전부재(16)의 축(15)을 중심으로 회전되어 도어(10)의 일측축이 보조판(20)의 걸림턱(20a)에 걸리게 되므로 도어(10)는 더이상 열리지 않게되고, 도어(10)의 일부가 본체(1)내에 삽입된 상태가 되는 것이며, 상기 보조판(20)은 도어(10)가 완전히 열렸을때 내부구조를 가리도록 된 것이다.The present invention operated as described above, when the door 10 is fully opened, the door 10 is rotated about the axis 15 of the rotating member 16 as shown in the 3b diagram so that one side shaft of the door 10 is the auxiliary plate 20. Since the door 10 is no longer opened, the door 10 is inserted into the main body 1, and the auxiliary plate 20 has the door 10 closed. When fully opened it will cover the internal structure.

따라서, 본 고안은 회전부재의 굴곡부와 판스프링의 볼록부에 의해 원하는 위치까지 도어를 개폐시킬 수 있고, 도어가 열릴때 도어의 일부가 본체 내부로 삽입되고 일부만 노출되므로 스위치 조작에 불편함이 없고 도어가 파손될 염려가 없는 유익한 고안인 것이다.Therefore, the present invention can open and close the door to a desired position by the bent portion of the rotating member and the convex portion of the leaf spring, and when the door is opened, a part of the door is inserted into the main body and only a part of the door is exposed, so there is no inconvenience in switching operation. It is an advantageous design without the risk of breaking the door.

Claims (1)

전기, 전자기기의 전면에 설치된 스위치부의 도어를 개폐함에 있어서, 상기 도어(10)의 도어 고정부(18)가 일측에 고정되고, 축(15)을 중심으로 회전되며, 조밀한 굴곡부(17)가 형성된 회전부재(16)와, 상기 회전부재(16)의 조밀한 굴곡부(17)에 볼록부(12)가 걸림유지되고, 탄성력을 갖도록 스위치 브라켓트(2)의 내측벽에 고정된 판스프링(13)과, 로 구성됨을 특징으로 하는 전기, 전자기기의 도어 개폐장치.In opening and closing the door of the switch unit provided on the front of the electric and electronic device, the door fixing unit 18 of the door 10 is fixed to one side, rotated about the shaft 15, the compact bent portion 17 Is formed and the convex portion 12 is held by the dense bent portion 17 of the rotating member 16 and the leaf spring fixed to the inner wall of the switch bracket 2 to have elastic force ( 13) And, the door opening and closing device of the electric, electronic equipment characterized in that consisting of.
KR2019900000646U 1990-01-20 1990-01-20 Door opening and shutting equipment for electronics KR920001804Y1 (en)

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KR920001804Y1 true KR920001804Y1 (en) 1992-03-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100430878B1 (en) * 2001-09-03 2004-05-10 김인중 artificial block molded with rubber chips of used tires for fish and fabricate structure using it

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100657671B1 (en) * 2004-12-02 2006-12-14 주식회사 대우일렉트로닉스 Apparatus for opening and shutting a tray of an electronic product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100430878B1 (en) * 2001-09-03 2004-05-10 김인중 artificial block molded with rubber chips of used tires for fish and fabricate structure using it

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