KR0127766Y1 - Door opening/closing device of electronic goods - Google Patents

Door opening/closing device of electronic goods Download PDF

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Publication number
KR0127766Y1
KR0127766Y1 KR2019930029775U KR930029775U KR0127766Y1 KR 0127766 Y1 KR0127766 Y1 KR 0127766Y1 KR 2019930029775 U KR2019930029775 U KR 2019930029775U KR 930029775 U KR930029775 U KR 930029775U KR 0127766 Y1 KR0127766 Y1 KR 0127766Y1
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KR
South Korea
Prior art keywords
door
button
permanent magnet
closing device
attached
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KR2019930029775U
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Korean (ko)
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KR950022260U (en
Inventor
방기찬
문상진
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정장호
엘지정보통신주식회사
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Priority to KR2019930029775U priority Critical patent/KR0127766Y1/en
Publication of KR950022260U publication Critical patent/KR950022260U/en
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Publication of KR0127766Y1 publication Critical patent/KR0127766Y1/en

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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0217Mechanical details of casings
    • H05K5/0221Locks; Latches
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/0004Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
    • H05K5/0013Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by resilient members
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/03Covers

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

본 고안은 영구자석의 자성을 이용한 도어 개폐 장치에 관한 것으로 종래에는 도어의 개폐가 번거로움은 물론 구조가 복잡하고 이에 따라 제작경비가 많이 소모되며 사용자의 실수등으로 록킹 수단의 파손등이 발생되어 소형화 제품에는 사용이 적합하지 못했다.The present invention relates to a door opening and closing device using a magnet of a permanent magnet in the prior art, the opening and closing of the door is not only cumbersome, but also the structure is complicated, and the production cost is consumed a lot, and the breakage of the locking means due to the user's mistakes, etc. It was not suitable for use in miniaturized products.

따라서 본 고안 전자제품 캐비넷 도어 개폐장치는 종래 손잡이를 돌려서 도어를 개폐하는 회동 개폐 방식을 영구자석을 이용하여 버튼을 눌러 도어를 개폐하는 방식으로 하여 도어를 보다 용이하게 개폐할 수 있도록 하며, 구조를 단순화하여 제작경비를 줄이고, 고장율이 낮으며 반영구적으로 사용할 수 있도록 한 것이다.Therefore, the electronic cabinet cabinet door opening and closing device of the present invention allows the door to be opened and closed more easily by rotating the handle to open and close the door by pressing a button using a permanent magnet. By simplifying the manufacturing cost, the failure rate is low and can be used semi-permanently.

Description

전자제품 캐비넷 도어 개폐 장치Electronic cabinet door opener

제1도의 (a)는 종래 도어 개폐장치의 일실시예를 나타낸 외관 사시도.Figure 1 (a) is a perspective view showing an embodiment of a conventional door opening and closing device.

(b)는 종래 도어 개폐장치의 작동상태를 나타낸 단면도.(b) is a cross-sectional view showing an operating state of a conventional door opening and closing device.

제2도는 본 고안에 의한 도어 개폐장치의 일실시예를 나타낸 외관 사시도.Figure 2 is a perspective view showing an embodiment of the door opening and closing apparatus according to the present invention.

제3도는 본 고안에 의한 도어 개폐장치의 작동상태를 나타낸 것으로서,3 is a view showing the operating state of the door opening and closing device according to the present invention,

(a)는 닫힌 상태의 평단면도.(a) is the cross-sectional plan view of the closed state.

(b)는 열린 상태의 평단면도.(b) is a plan sectional view of the open state.

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

1 : 본체 2 : 손잡이1: body 2: handle

3 : 버튼 3A : 버튼에 부착된 영구자석3: Button 3A: Permanent magnet attached to the button

11 : 도어 11a : 도어에 부착된 영구자석11: Door 11a: Permanent magnet attached to the door

14 : 버튼 지지부 14a : 탄성부재14: button support 14a: elastic member

14b : 지지부재14b: support member

본 고안은 영구자석의 자성을 이용한 전자제품 캐비넷의 도어 개폐장치에 관한 것으로, 특히 구조가 간단하여 일반 전자 통신 장비에는 물론 소형화 제품에도 사용 가능하고, 제작 경비의 절감과 도어 개폐가 용이하면서도 영구자석을 이용하여 고장률이 낮으며 반 영구적으로 사용할 수 있도록 한 것이다.The present invention relates to a door opening and closing device of an electronics cabinet using the magnetism of permanent magnets, and in particular, the structure is simple, so that it can be used for general electronic communication equipment as well as miniaturized products, and it is easy to reduce the manufacturing cost and open / close the door, but also permanent magnet. The failure rate is low and can be used semi-permanently.

종래의 전자제품 캐비넷 도어 개폐 장치는 제1도의 (a)(b)에 도시된 바와같이 일끝단이 경첩(13)으로 결합되어 본체(1)로부터 개폐 가능하도록 구성된 도어(11)와, 상기 도어(11) 배면 끝단의 소정 위치에 걸림편(2a)을 구비하고 그 자체가 소정각도로 회동되도록 설치된 손잡이(2)와, 상기 손잡이(2)의 걸림편(2a)과 대응되도록 본체(1) 내측면 소정 위치에 고정된 걸림턱(1a)으로 구성되어 있다.Conventional electronics cabinet door opening and closing device is a door 11 configured to be opened and closed from the main body 1, one end is coupled to the hinge 13, as shown in (a) (b) of FIG. (11) the main body (1) having a locking piece (2a) at a predetermined position at the rear end of the rear end and corresponding to the locking piece (2a) of the handle (2) and the handle (2) installed to rotate itself at a predetermined angle. It is comprised by the latching jaw 1a fixed to the predetermined position in the inner surface.

이와 같은 구조의 종래의 도어 개폐장치는 걸림편(2a)이 걸림턱(1a)에 체결되어 도어(11)가 닫혀 있는 상태에서 도어(11)의 외부에 설치된 손잡이(2)를 제1도의 (b)에 도시된 화살표 방향으로 돌려 주게되면, 걸림편(2a)이 이점 쇄선으로 도시된 바와같이 상측으로 들려지게 되어 도어(11)를 열 수 있게 된다. 이와 같이 개방된 도어(11)를 닫고자 할 때에는 도어(11)를 본체(1)에 밀착시키고 손잡이(2)를 상기한 화살표 방향의 반대 방향으로 돌려중 걸림편(2a)을 걸림턱(1a)에 체결하면 도어가 닫히게 된다.In the conventional door opening and closing device having such a structure, the handle 2 installed on the outside of the door 11 in the state in which the locking piece 2a is fastened to the locking jaw 1a and the door 11 is closed is shown in FIG. When it is turned in the direction of the arrow shown in b), the locking piece 2a is lifted upward as shown by the dashed-dotted line so that the door 11 can be opened. In order to close the open door 11 in this way, the door 11 is brought into close contact with the main body 1, and the handle 2 is turned in the opposite direction to the arrow direction described above to lock the locking piece 2a. ) Will close the door.

그러나, 이와같은 종래의 도어 개폐장치는 걸림편을 회동시켜 도어를 열고자 할 때, 상기 걸림편이 소정 각도를 넘어서거나 손잡이가 끼워진 구멍이 헐거워지는 등의 사용시의 불편함을 제거하기 위해 여러 가지 보조 부품들이 구비되어야 하기 때문에 구조가 복잡해지고, 이에 따라 제작경비가 많이 소요되며, 사용자의 실수 등으로 걸림편이나 걸림턱이 파손되거나 휘어지는 여러 가지 문제점이 발생되었다.However, such a conventional door opening and closing device to assist in opening the door by rotating the locking piece, in order to eliminate the inconvenience during use, such as when the locking piece exceeds a predetermined angle or the hole in which the handle is inserted loosened. Since the parts must be provided, the structure becomes complicated, and thus, a lot of manufacturing costs are required, and various problems in which a catching piece or a catching jaw are broken or bent due to a user's mistake or the like occur.

본 고안은 상기와 같은 종래의 제반 문제점을 보다 효과적으로 개선하기 위하여 안출된 것으로, 영구자석을 이용하여 사용자가 버튼을 누르기만 하면 도어를 보다 용이하게 개폐할 수 있도록 하며, 제작경비의 소요를 줄이고, 고장률이 낮으며 반 영구적으로 사용할 수 있도록 한 영구자석의 자성을 이용한 도어개폐 장치를 제공하는데 그 목적이 있다. 상기 목적을 달성하기 위한 본 고안을 첨부된 실시예의 도면에 의하여 상세히 설명하면 다음과 같다.The present invention has been devised to more effectively improve the conventional problems as described above, by using a permanent magnet so that the user can easily open and close the door by pressing a button, reducing the cost of production costs, The purpose of the present invention is to provide a door opening and closing device using a magnet of permanent magnet, which has a low failure rate and can be used semi-permanently. DETAILED DESCRIPTION OF THE INVENTION The present invention for achieving the above object is described in detail by the accompanying drawings.

제2도 및 제3도에서 나타낸 바와 같이 본 고안의 도어 개폐장치는 본체(1)내 측면의 소정위치에 구비된 지지부재(14b)와 상기 지지부재(14b) 내면에 공정구비된 탄성부재(14a)로 이루어져 버튼(3)의 위치 이탈방지 및 버튼(3)에 탄성력을 제공하는 버튼 지지부(14)와, 상기 버튼 지지부(14)에 의해 탄성지지되고, 그 내측 끝단에 자극이 가로 방향으로 형성된 영구자석(3a)이 고정구비되며, 상기 탄성부재(14a)에 의해 좌우 왕복 가능하게 설치되어 도어(11)를 개폐할 수 있도록한 버튼(3)과, 상기 버튼(3) 내측 끝단의 영구자석(3a)의 자극과 반대되는 극성을 상기 버튼에 부착된 영구자석(3)의 내측 끝단부 쪽으로 형성시킨 도어에 부착된 영구자석(11a)을 그 내면 소정위치에 구비한 도어(11)로 이루어져 있다. 여기서 버튼에 부착된 영구자석(3a)의 내측 끝단이 N극이라면, 도어에 부착된 영구자석(11a)의 내측 끝단은 S극으로 형성되고 그 타단은 자연적으로 N극이 되며, 상기와 반대로 버튼에 부착된 영구자석(3a)의 내측 끝단이 S극으로 형성된다면, 도어에 부착된 영구자석(11a)의 내측 끝단은 필연적으로 N극이 되도록 형성시켜야 한다.As shown in FIGS. 2 and 3, the door opening and closing device of the present invention includes a support member 14b provided at a predetermined position on a side surface of the main body 1 and an elastic member provided on the inner surface of the support member 14b. 14a) is provided with a button support 14 for preventing the positional deviation of the button 3 and providing an elastic force to the button 3, and elastically supported by the button support 14, the magnetic pole at the inner end in the horizontal direction The formed permanent magnet (3a) is fixed fixture, the button (3) is installed so as to reciprocate left and right by the elastic member (14a) to open and close the door 11, and the permanent end of the inner end of the button (3) To the door 11 provided with a permanent magnet 11a attached to the door having a polarity opposite to the magnetic pole of the magnet 3a toward the inner end of the permanent magnet 3 attached to the button at a predetermined position on its inner surface. consist of. Here, if the inner end of the permanent magnet (3a) attached to the button is the N pole, the inner end of the permanent magnet (11a) attached to the door is formed of the S pole and the other end is naturally the N pole, the reverse of the button If the inner end of the permanent magnet (3a) attached to the S pole is formed, the inner end of the permanent magnet (11a) attached to the door must be formed to be N pole inevitably.

상기와 같은 구성의 본고안 도어 개폐장치를 열고자 할 때에는 사용자가 버튼(3)의 외측 끝단을 도면의 화살표 방향으로 소정의 압력을 가해주게 되면 버튼(3)은 본체(1)의 내측으로 슬라이딩 하면서 상기 버튼(3)을 탄성지지하던 탄성부재(14a)는 압축되며, 이에 따라 버튼(3) 내측면에 형성된 버튼에 부착된 영구자석(3a) 역시 소정 간격으로 슬라이딩 된다. 따라서, 도어에 부착된 영구자석(11a)의 내측 자극이 S극이라면 버튼에 부착된 영구자석(3a)은 N극이 S극으로 전환된 것이고, 도어에 부착된 영구자석(11a)의 내측 자극이 N극이라면 버튼에 부착된 영구자석(3a)은 S극이 N극으로 전환된 것으로 되어, 결국 도어(11)에 고정 설치된 도어에 부착된 영구자석(11a)과 버튼에 부착된 영구자석(3a) 사이에는 척력이 작용하여, 도어(11)는 제3도의 (b)의 화살표 방향으로 밀려나가 본체(1)로부터 분리되어 열리게 된다. 상기 버튼(3)에 가하던 압력을 해제하면 압축되었던 탄성부재(14a)가 원상태로 복귀되면서 버튼(3)도 자연히 원위치로 돌아가게 된다.When the user intends to open the main door opening and closing device having the above-described configuration, when the user applies a predetermined pressure to the outer end of the button 3 in the direction of the arrow in the drawing, the button 3 slides inside the main body 1. While the elastic member 14a which elastically supported the button 3 is compressed, the permanent magnet 3a attached to the button formed on the inner surface of the button 3 is also slid at predetermined intervals. Accordingly, if the inner magnetic pole of the permanent magnet 11a attached to the door is the S pole, the permanent magnet 3a attached to the button is the N pole switched to the S pole, and the inner magnetic pole of the permanent magnet 11a attached to the door. If the N pole, the permanent magnet (3a) attached to the button is that the S pole is converted to the N pole, eventually the permanent magnet (11a) attached to the door fixed to the door 11 and the permanent magnet attached to the button ( The repulsive force acts between 3a), so that the door 11 is pushed in the direction of the arrow of FIG. 3 (b), and is opened separately from the main body 1. When the pressure applied to the button 3 is released, the compressed elastic member 14a returns to its original state, and the button 3 naturally returns to its original position.

그리고 상기 방법으로 열리어 있는 도어(11)를 본체(1) 방향으로 밀어주면 도어에 부착된 영구자석(11a)과 버튼에 부착된 영구자석(3a)은 서로간의 인력으로 제3도의 (a)와 같이 접촉하여 도어(11)는 닫히게 된다.When the door 11 opened by the above method is pushed toward the main body 1, the permanent magnet 11a attached to the door and the permanent magnet 3a attached to the button are attracted to each other (a) of FIG. In contact with the door 11 is closed.

이상에서와 같이 본 고안은 종래 구조가 복잡하던 도어 개폐장치를 영구자석을 이용하여 그 구조를 단순화하여 소형화 제품에 사용할 수 있음은 물론 제작 경비를 절감하는 한편, 종래에는 록킹 수단의 파손으로 인하여 고장이 잦았던 문제점을 영구자석의 자성을 이용하여 도어를 자연스럽게 개폐되도록 하므로써 고정을 효율적을 줄이게 되어 생산성의 향상을 이루고, 영구자석의 특성상 본장치를 반 영구적으로 사용할 수 있어서 제품의 신뢰도를 높일 수 있는 아주 유용한 고안이다.As described above, the present invention can simplify the structure of the door opening and closing device, which has been complicated in the conventional structure, by using a permanent magnet, which can be used in a compact product, as well as reducing the manufacturing cost, while conventionally failing due to breakage of the locking means. This frequent problem is that the door is opened and closed naturally by using the magnet of permanent magnets, thereby reducing the fixing efficiency, thereby improving productivity, and the device can be used semi-permanently due to the characteristics of permanent magnets, thereby increasing the reliability of the product. It is a very useful design.

Claims (1)

지지부재(14b)와 탄성부재(14a)로 형성되며 본체(1) 내측면 소정 위치에 설치되어 버튼을 지지하는 동시에 탄성력을 제공하는 버튼지지부(14)와, 상기 버튼지지부(14)와 탄성 지지되고, 그 내측 끝단부에 가로 방향으로 자극이 형성된 버튼에 부착된 영구자석(3a)을 구비하며 본체(1) 내측으로 왕복 운동하여 도어(11)를 개폐할 수 있도록 본체(1)와 탄성지지부(14)에 관통설치된 버튼(3)과, 상기 버튼에 부착된 영구자석(3a)과 대응 설치되며 상기 버튼에 부착된 영구자석(3a)의 세로 방향으로 자극이 형성된 도어에 부착된 영구자석(11a)을 배면에 형성한 도어(11)로 구성됨을 특징으로 하는 전자제품 캐비넷 도어 개폐장치.A button support part 14 formed of a support member 14b and an elastic member 14a and installed at a predetermined position on the inner surface of the main body 1 to support a button and provide elastic force, and the button support part 14 and elastic support It has a permanent magnet (3a) attached to the button with the magnetic pole formed in the transverse direction at the inner end thereof, and the main body (1) and the elastic support so as to open and close the door 11 by reciprocating inside the main body (1) Permanent magnets attached to the door (3) and the permanent magnet (3a) attached to the button and installed in the longitudinal direction of the permanent magnet (3a) attached to the button, the magnetic pole is formed in the longitudinal direction (14) An electronic cabinet door opening and closing device, characterized in that the door (11) formed on the back 11a).
KR2019930029775U 1993-12-27 1993-12-27 Door opening/closing device of electronic goods KR0127766Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230109427A1 (en) * 2021-10-01 2023-04-06 Quanta Computer Inc. Cover apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230109427A1 (en) * 2021-10-01 2023-04-06 Quanta Computer Inc. Cover apparatus
US11716824B2 (en) * 2021-10-01 2023-08-01 Quanta Computer Inc. Cover apparatus

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