KR930008443Y1 - Board mounting device - Google Patents

Board mounting device Download PDF

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Publication number
KR930008443Y1
KR930008443Y1 KR2019880001891U KR880001891U KR930008443Y1 KR 930008443 Y1 KR930008443 Y1 KR 930008443Y1 KR 2019880001891 U KR2019880001891 U KR 2019880001891U KR 880001891 U KR880001891 U KR 880001891U KR 930008443 Y1 KR930008443 Y1 KR 930008443Y1
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KR
South Korea
Prior art keywords
substrate
cabinet
fixture
fixing
elastic band
Prior art date
Application number
KR2019880001891U
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Korean (ko)
Other versions
KR890018409U (en
Inventor
조진호
Original Assignee
주식회사 금성사
최근선
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 금성사, 최근선 filed Critical 주식회사 금성사
Priority to KR2019880001891U priority Critical patent/KR930008443Y1/en
Publication of KR890018409U publication Critical patent/KR890018409U/en
Application granted granted Critical
Publication of KR930008443Y1 publication Critical patent/KR930008443Y1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • 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
    • H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
    • H05K5/0047—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB
    • H05K5/006—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB characterized by features for holding the PCB within the housing

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)

Abstract

내용 없음.No content.

Description

전기 전자 기기의 기판 고정구Board Fixtures in Electrical and Electronic Devices

제 1a 도는 본 고안의 기판 고정구에 대한 측면도, b는 본 고안의 기판 고정구에 대한 저면도.1a is a side view of the substrate fixture of the present invention, b is a bottom view of the substrate fixture of the present invention.

제 2a 도는 본 고안의 기판 고정구에 대한 결합전 상태 단면도, (b)는 본 고안의 기판 고정구에 대한 결합후 상태 단면도, (c)는 본 고안의 기판 고정구에 대한 결합후 저면 상태도.Figure 2a is a pre-engagement cross-sectional view of the substrate fixture of the present invention, (b) is a post-engagement state cross-sectional view of the substrate fixture of the present invention, (c) is a bottom state after coupling to the substrate fixture of the present invention.

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

1 : 캐비넷트 2 : 기판 고정구1 Cabinet 2 Board Fixture

2a,2a' : 고정다리 2b : 탄성대2a, 2a ': Fixed leg 2b: Elastic band

2b' : 걸림턱 2c,2c' : 보스대2b ': Hanging jaw 2c, 2c': Boss stand

2d : 가이드홈 3 : 나사2d: guide groove 3: screw

본 고안은 TV 수상기와 같은 가전 제품의 기판을 고정하기 위한 기판 고정구에 관한 것으로 특히 기판의 크기에 관계없이 그리고 고정용 나사등 체결 요소를 사용하지 않고서도 회로 구성용 기판을 고정시키기에 적당하도록 전기 전자 기기의 기판 고정구에 관한 것이다.The present invention relates to a substrate fixture for fixing a substrate of a home appliance such as a TV receiver, and in particular, it is suitable for fixing a substrate for a circuit component regardless of the size of the substrate and without using fastening elements such as fixing screws. A substrate fixture of an electronic device.

종래에는 고정구를 캐비넷트에 직접 성형시켜 기판의 크기가 변경될 경우 캐비넷트를 대폭 수정하거나 또는 폐기 처분하는 경우가 종종 있어서 경제적이지 못하고 캐비넷트에 직접 성형시키지 않을 경우에는 기판 잡이를 부착할 수 있도록 하여 접착제나 나사로 고정하였다.Conventionally, the fixture is molded directly into the cabinet so that when the size of the substrate is changed, the cabinet is often modified or discarded, so that it is not economical and the substrate holder can be attached when not directly molded into the cabinet. Fixed with an adhesive or screw.

따라서 본 고안은 종래 기판의 크기가 변경될 경우에 금형의 수정과 기존 캐비넷트의 재고 처리로 인한 비경제적인 문제점을 해결하기 위해 안출된 것으로 첨부 도면에 의거 그 구조와 조립관계를 상세히 설명하면 다음과 같다.Therefore, the present invention was devised to solve the uneconomic problems caused by the modification of the mold and the inventory processing of the existing cabinet when the size of the conventional board is changed. same.

첨부도면 제 2 도에 도시한 바와같이 상측 양측면에 기판을 고정하기 위한 가이드홈(2d)을 횡 방향으로 형성하고, 저면의 두곳에 L형의 고정다리(2a)(2a')를 형성한다.As shown in FIG. 2, guide grooves 2d for fixing the substrate are formed in the transverse direction on both upper sides, and L-shaped fixing legs 2a and 2a 'are formed in two places on the bottom surface.

상기의 고정다리(2a)(2a') 사이에 선단측으로 걸림턱(2b')이 있는 탄성대(2b)를 탄성대(2b)가 유동할 수 있는 공간을 갖도록 형성하고 기판 고정구(2)의 저면 양측에 나사(3)고정용 보스대(2c)(2c')를 형성하여 일체형의 기판 고정구(2)를 형성한다.Between the fixing legs 2a and 2a ', an elastic band 2b having a locking jaw 2b' is formed to have a space for the elastic band 2b to flow to the distal end side of the substrate holder 2 The bosses 2c and 2c 'for fixing the screws 3 are formed on both sides of the bottom face to form the integrated substrate fixing device 2.

또한 기판 고정구(2)가 고정되는 캐비넷트(1)에는 고정다리(2a)(2a')와 걸림턱(2b'), 보스대(2c)(2c')위치와 일치하는 삽입공(1a)(1a'), 걸림공(1b), 나사공(1c)(1c')을 뚫어 형성한다.In addition, in the cabinet 1 to which the substrate holder 2 is fixed, an insertion hole 1a coinciding with the positions of the fixing legs 2a (2a '), the locking jaw (2b'), and the boss stage (2c) (2c '). (1a '), engaging hole (1b), screw hole (1c) (1c') is formed by drilling.

상기와 같은 구성으로 이루어진 본 고안은 기판 고정구(2)의 고정다리(2a)(2a')를 제 2 도와 같이 삽입공(1a)(1a')에 끼우면 제 2a 도처럼 탄성대(2b)가 캐비넷트(1) 바닥과 접촉하여 휘어지는 상태가 되고 이 상태에서 기판 고정구(2)를 우측화살표 방향으로 밀면 고정다리(2a)(2a')가 삽입공(1a)(1a')의 턱에 걸리면서 탄성대(2b)의 걸림턱(2b')이 걸림턱(1b)에 끼워져 걸리므로 기판 고정구는 캐비넷트(1)에서 움직이지 않는 상태로 고정된다.According to the present invention having the configuration as described above, when the fixing legs 2a and 2a 'of the substrate holder 2 are inserted into the insertion holes 1a and 1a' as the second degree, the elastic band 2b is formed as shown in FIG. 2a. When the substrate fixture 2 is pushed in the direction of the right arrow in this state, it comes into contact with the bottom of the cabinet 1, and the fixing legs 2a and 2a 'are caught by the jaws of the insertion holes 1a and 1a'. Since the locking jaw 2b 'of the elastic band 2b is fitted to the locking jaw 1b, the substrate fixture is fixed in the cabinet 1 without moving.

그리고 기판의 양측단을 가이드홈(2d)에 삽입시켜서 기판을 고정하면 아무런 체결 요소가 필요없이 자체의 구성으로만 결합되는 잇점을 갖게된다.And fixing the substrate by inserting both ends of the substrate into the guide groove (2d) has the advantage that it is combined only in its own configuration without any fastening elements.

상기 과정에서 기판의 크기가 변형되면 기판 고정구의 결합을 조립과 반대로 하여 분리시킨 다음 또 다른 위치에 뚫은 삽입공(1a)(1a')에 기판 고정구(2)를 끼워 고정시킨다.When the size of the substrate is deformed in the above process, the assembly of the substrate fixtures is separated from the assembly opposite to the assembly, and then the substrate fixtures 2 are inserted into the insertion holes 1a and 1a 'which are drilled at another position.

따라서 기판 크기가 변형되어도 그 위치만 옮기면 기판을 용이하게 설치할 수 있고 사용 도중 탄성대가 자체의 탄성력을 상실하거나, 뿌러졌을 때에는 캐비넷트(1)와 고정구(2)가 일치하는 나사공(1c)에 나사(3)를 삽입하여 체결 작용으로 기판 고정구를 고정할 수도 있다.Therefore, even if the size of the substrate is deformed, it is easy to install the substrate simply by moving its position.When the elastic band loses its elastic force during use or is scattered, the cabinet 1 and the fastener 2 coincide with the screw hole 1c. It is also possible to fix the substrate fixture by inserting the screw (3) by the fastening action.

이상에서와 같이 본 고안은 기판의 크기에 관계없이 캐비넷트에 구멍의 위치를 옮겨서 뚫는 상태로 인해 기판 고정구의 설치 위치로 이동시킬 수 있어 크기가 변형된 기판도 용이하게 설치 가능한 장점을 가진 것이다.As described above, the present invention has an advantage that a substrate having a deformed size can be easily installed because it can be moved to an installation position of a substrate fixture due to a state of drilling by moving a position of a hole in a cabinet regardless of the size of the substrate.

Claims (1)

전기 전자 기기의 기판 고정구에 있어서, 저면에 형성시킨 고정다리(2a)(2a')와, 선단에 걸림턱(2b')을 갖는 탄성대(2b)와, 나사 고정용 보스대(2c)(2c')를 포함하는 기판 고정구(2)와, 고정다리(2a)(2a')를 위한 삽입공(1a)(1a')과 탄성대(2b)를 위한 걸림공(1b)과 그리고 나사공(1c,1c')을 포함하는 캐비넷트(1)로 구성되어 상기 기판 고정구(2)로 캐비넷트(1)에 체결하도록 한 것을 특징으로 하는 전기 전자 기기의 기판 고정구.In the substrate fastener of an electric and electronic device, a fixing leg 2a (2a ') formed on the bottom surface, an elastic band 2b having a locking jaw 2b' at its tip, and a boss table 2c for screw fixing ( A substrate fixture 2 comprising 2c '), an insertion hole 1a (1a') for the fixing leg 2a (2a '), a locking hole 1b for the elastic band 2b, and a screw hole A substrate fixture of an electrical and electronic device, comprising: a cabinet (1) comprising (1c, 1c ') to fasten to a cabinet (1) with the substrate fixture (2).
KR2019880001891U 1988-02-15 1988-02-15 Board mounting device KR930008443Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880001891U KR930008443Y1 (en) 1988-02-15 1988-02-15 Board mounting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880001891U KR930008443Y1 (en) 1988-02-15 1988-02-15 Board mounting device

Publications (2)

Publication Number Publication Date
KR890018409U KR890018409U (en) 1989-09-09
KR930008443Y1 true KR930008443Y1 (en) 1993-12-22

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KR2019880001891U KR930008443Y1 (en) 1988-02-15 1988-02-15 Board mounting device

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KR890018409U (en) 1989-09-09

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