KR970064338A - Front panel structure for self-powered electromagnetic wave for communication equipment - Google Patents

Front panel structure for self-powered electromagnetic wave for communication equipment Download PDF

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Publication number
KR970064338A
KR970064338A KR1019960003310A KR19960003310A KR970064338A KR 970064338 A KR970064338 A KR 970064338A KR 1019960003310 A KR1019960003310 A KR 1019960003310A KR 19960003310 A KR19960003310 A KR 19960003310A KR 970064338 A KR970064338 A KR 970064338A
Authority
KR
South Korea
Prior art keywords
front panel
electronic circuit
circuit board
self
panel structure
Prior art date
Application number
KR1019960003310A
Other languages
Korean (ko)
Other versions
KR0181156B1 (en
Inventor
안경석
Original Assignee
김광호
삼성전자 주식회사
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.)
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Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960003310A priority Critical patent/KR0181156B1/en
Publication of KR970064338A publication Critical patent/KR970064338A/en
Application granted granted Critical
Publication of KR0181156B1 publication Critical patent/KR0181156B1/en

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Classifications

    • 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
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/0015—Gaskets or seals
    • 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
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/002—Casings with localised screening
    • H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
    • H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
    • H05K9/0032—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields having multiple parts, e.g. frames mating with lids

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)

Abstract

1.청구범위에 기재된 발명이 속한 기술분야1. Technical field to which the invention described in the claims belongs

본 발명은 통신장비(교환기, 전송장치, 무선통신기기등)용 셀프(shelf)의 전면판넬(front panel) 구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a front panel structure of a shelf for communication equipment (exchanger, transmission device, wireless communication device, etc.).

2. 발명이 해결하려고 하는 기술적 과제2. Technical Challenges to be Solved by the Invention

본 발명의 목적은 전면판넬의 재질을 알루미늄에서 스틸재질로 하여 전자회로기판의 한쪽면을 전체적으로 감싸게함과 동시에 전방으로도 전자회로기판의 높이방향전체를 커버하게 되어 여러종류의 이젝터가 부착되어도 전면판넬이 노칭되지 않게 하여 셀프내 다수개의 전자회로기판이 실장되어도 전자회로기판 자체에서 발생하는 전자파가 방사 및 유입되지 못하는 셀프용 전면판넬을 제공하는 것이다.An object of the present invention is to provide an electronic circuit board which covers the entire surface of the electronic circuit board with the front panel being made of aluminum and made of steel and covering the entire height of the electronic circuit board forwardly, And a front panel for a self in which electromagnetic waves generated in the electronic circuit board itself can not be radiated and inflowed even though a plurality of electronic circuit boards in the self are mounted by preventing the panel from being notched.

3.발명의 해결방법의 요지3. The point of the solution of the invention

본 발명은 통신 장비용 셀프에서 전자회로기판의 전방면만을 커버하는 전면 판넬 구조에 있어서, 전자회로기판의 전방면을 커버하도록 플라스틱재질의 전면판넬을 설치하고, 상기 프라스틱재질읠 전면판넬에 길이방향으로 연장된 가스켓고정용 스트립을 핀으로 부착하여 가스켓을 설치하고, 상기 전자회로기판의 납땜면을 커버하여 상기 전자회로기판이 납땜면으로부터 발생하는 전자파를 차폐하도록 다수개의 스페이서를 간격지게 설치하여 알루미늄재질의 전면판넬을 상기 전면판넬에 부착함을 특징으로 한다.The present invention relates to a front panel structure for covering only the front side of an electronic circuit board in a self-communication device, comprising: a front panel made of a plastic material to cover a front surface of an electronic circuit board; A plurality of spacers are installed at intervals to cover the soldering surface of the electronic circuit board so as to shield the electromagnetic waves generated from the soldering surface of the electronic circuit board, And a front panel of a material is attached to the front panel.

4.발명의 중요한 용도4. Important Uses of the Invention

본 발명은 통신 시스템 장비에서 도어부위에 별도의 전자파장애를 방지하기 위한 장치가 필요없이 단순히 전자 회고기판을 셀프에 실장시 발생하는 모든 전자파를 차폐가능하고 사용자의관점에서 작동하기에 편리할 뿐만 아니라 경제성이 향상되고 고신뢰성의 품질을 달성하는 잇점을 구비한다.The present invention eliminates the need for a device for preventing electromagnetic interference in a door portion of a communication system equipment, and is capable of shielding all the electromagnetic waves generated when the electronic retention substrate is simply mounted on the self-supporting substrate, And has an advantage of improving the economical efficiency and achieving a high reliability quality.

Description

통신장비용 셀프의 전자파 차폐용 전면판넬구조Front panel structure for self-shielding electromagnetic wave for communication equipment

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제3도는 본 발명의 바람직한 일 실시예에 따른 통신장비용 셀프의 전자파 차폐용 전면판넬을 나타내는 일부사시도.FIG. 3 is a partial perspective view showing a front panel for electromagnetic wave shielding for a communication device according to a preferred embodiment of the present invention; FIG.

Claims (5)

통신장비용 셀프에서 전자회로기판의 전방면만을 커버하는 전면판넬구조에 있어서, 전자회로기판(63)의 전방면을 커버하도록 플라스틱재질의 전면판넬(1)을 설치하고, 상기 플라스틱재질의 전면판넬(1)에 길이방향으로 연장된 가스켓고정용 스트립(2)을 핀(4)으로 부착하여 가스켓(64)을 설치하고, 상기 전자회로기판(63)의 납땜면을 커버하여 상기 전자회로기판(63)이 납땜면으로부터 발생하는 전자파를 차폐하도록 다수개의 스페이서(5)를 간격지게 설치하여 알루미늄재질의 전면판넬(3)을 상기 전면판넬(1)에 부착함을 특징으로 하는 통신 장비용 셀프의 전자파 차폐용 전면판넬구조.A front panel structure for covering only a front surface of an electronic circuit board in a self-communication device, comprising: a front panel (1) made of a plastic material to cover a front surface of an electronic circuit board (63) A gasket 64 is attached by attaching a gasket fixing strip 2 extending in the longitudinal direction to the electronic circuit board 1 by attaching the gasket fixing strip 2 to the electronic circuit board Wherein a plurality of spacers (5) are spaced apart from each other to shield electromagnetic waves generated from the brazing surface, and a front panel (3) made of aluminum is attached to the front panel (1) Front panel structure for electromagnetic shielding. 제1항에 있어서 상기 전자회로기판(63)의 후방면에 단자(8)를 부착하고, 상기 백보오드(50)에 그라운드부(6)를 형성하고, 상기 전자회로기판(63)을 셀프(100)에 실장시 상기 단자(8)와 그라운드부(8)가 접촉하여 자동으로 접속되어짐을 특징으로 하는 통신장비용 셀프의 전자파 차폐용 전면판넬구조.The electronic circuit board according to claim 1, wherein a terminal (8) is attached to the rear surface of the electronic circuit board (63), a ground portion (6) 100), the terminal (8) and the ground portion (8) are brought into contact with each other and are automatically connected to each other. 제2항에 있어서, 상기 단자(4)와 상기 그라운드부(6)가 적어도 한개 이상 형성되어짐을 특징으로 하는 통신장비용 셀프의 전자파 차폐용 전면판넬구조.The front panel structure for self-shielding electromagnetic waves according to claim 2, wherein at least one of the terminal (4) and the ground portion (6) is formed. 제1항에 있어서, 상기 가스켓 고정용 스트립(2)을 상기 전면판넬(1)에 부착할시, 나사로 부착가능함을 특징으로 하는 통신장비용 셀프의 전자파 차폐용 전면판넬구조.2. The front panel structure for self-shielding electromagnetic wave according to claim 1, wherein the gasket fixing strip (2) is attachable to the front panel (1). 제1항에 있어서, 상기 전면판넬(3)의재질이 강철(steel)임을 특징으로 하는 통신장비용 셀프의 전자파 차폐용 전면판넬구조The front panel structure of claim 1, wherein the front panel (3) is made of steel. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임※ Note: It is disclosed by the contents of the first application.
KR1019960003310A 1996-02-12 1996-02-12 Front panel structure of communication equipment shelf for shielding electromagnetic wave KR0181156B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960003310A KR0181156B1 (en) 1996-02-12 1996-02-12 Front panel structure of communication equipment shelf for shielding electromagnetic wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960003310A KR0181156B1 (en) 1996-02-12 1996-02-12 Front panel structure of communication equipment shelf for shielding electromagnetic wave

Publications (2)

Publication Number Publication Date
KR970064338A true KR970064338A (en) 1997-09-12
KR0181156B1 KR0181156B1 (en) 1999-05-15

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Application Number Title Priority Date Filing Date
KR1019960003310A KR0181156B1 (en) 1996-02-12 1996-02-12 Front panel structure of communication equipment shelf for shielding electromagnetic wave

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Publication number Publication date
KR0181156B1 (en) 1999-05-15

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