KR970073274A - Self-shielding structure for electromagnetic wave shielding of communication equipment - Google Patents

Self-shielding structure for electromagnetic wave shielding of communication equipment Download PDF

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Publication number
KR970073274A
KR970073274A KR1019960011967A KR19960011967A KR970073274A KR 970073274 A KR970073274 A KR 970073274A KR 1019960011967 A KR1019960011967 A KR 1019960011967A KR 19960011967 A KR19960011967 A KR 19960011967A KR 970073274 A KR970073274 A KR 970073274A
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KR
South Korea
Prior art keywords
printed circuit
circuit board
self
electromagnetic wave
unit
Prior art date
Application number
KR1019960011967A
Other languages
Korean (ko)
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.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960011967A priority Critical patent/KR970073274A/en
Publication of KR970073274A publication Critical patent/KR970073274A/en

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  • Shielding Devices Or Components To Electric Or Magnetic Fields (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)구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shelf structure 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 발명은 완벽하게 인쇄회로기판에서 발생하는 전자파를 차폐하는 셀프를 제공하는 것이다.The present invention provides a self-shielding electromagnetic wave completely generated from a printed circuit board.

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

본 발명은 통신장비용 셀프에 있어서, 유니트에 장착된 인쇄회로기판에서 발생하는 전자파를 차폐하기 위하여 상기 인쇄회로기판의 높이방향과 폭방향으로 상응하는 크기의 쉴드 플레이트를 이격되게 각각의 인쇄회로기판에 설치하고, 상기 쉴드 플레이트의 후면단에 단자를 형성하여 유니트를 셀프에 실장할시 상기 단자가 백보오드에 접속가능하도록 상기 백보오드상에 상기 단자와 상응하는 부위에 그라운드부를 형성하고, 사이드판넬에는 랙으로부터 제공되는 그라운딩단자가 설치되고, 상기 유니트의 전면판넬이 상호 접촉되게 하여 상기 유니트를 셀프에 실장할 시 자동적으로 인쇄회로기판에 발생하는 전자파가 지중으로 접지되어 짐으로서 전자파가 차폐되어짐을 특징으로 한다.In order to shield electromagnetic waves generated from a printed circuit board mounted on a unit, shield plates of a size corresponding to the height direction and the width direction of the printed circuit board are spaced apart from each other on a printed circuit board A ground terminal is formed on a back surface of the shield plate so that the terminal can be connected to the back oven when the unit is mounted in a self- A grounding terminal provided from a rack is provided and the front panel of the unit is brought into contact with each other so that when the unit is mounted on the unit itself, the electromagnetic wave generated on the printed circuit board is automatically grounded to shield the electromagnetic wave .

4. 발명의 중요한 용도4. Important Uses of the Invention

본 발명은 인쇄회로기판에서 발생한 전자파가 별도의 전자파방지장치없이 완벽하게 차폐가 되어짐으로서 제품이 경제성이나 신뢰성측면에서 많은 효과가 있다.In the present invention, electromagnetic waves generated from a printed circuit board are completely shielded without a separate electromagnetic wave prevention device, so that the product has many advantages in terms of economy and reliability.

Description

통신장비의 전자파차폐용 셀프구조Self-shielding structure for electromagnetic wave shielding of 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 셀프를 나타내는 측면도, 제4도는 본 발명의 셀프를 나타내는 정면도.FIG. 3 is a side view showing the self of the present invention, and FIG. 4 is a front view showing the self of the present invention.

Claims (3)

통신장비용 셀프에 있어서, 유니트(u)에 장착된 인쇄회로기판(60)에서 발생하는 전자파를 차폐하기 위하여 상기 인쇄회로기판(60)의 높이방향과 폭방향으로 상응하는 크기의 쉴드 플레이트(1)를 이격되게 각각의 인쇄회로기판(60)에 설치하고, 상기 쉴드 플레이트(1)의 후면단에 단자(1a)를 형성하여 유니트(u)를 셀프에 실장할 시 상기 단자(1a)가 백보오드(50)에 접속가능하도록 상기 백보오드(50)상에 상기 단자(1a)와 상응하는 부위에 그라운드부(2a)를 형성하고, 사이드판넬(30a,30b)에는 랙으로부터 제공되는 그라운딩단자가 설치되고, 상기 유니트의전면판넬(40)이 상호 접촉되게 하여 상기 유니트를 셀프에 실장할 시 자동적으로 인쇄회로기판(60)에 발생하는 전자파가 지중으로 접지되어 짐으로서 전자파가 차폐되어짐을 특징으로하는 통신장비용 셀프의 전자파 차폐용 셀프구조.A shield plate 1 having a size corresponding to the height direction and the width direction of the printed circuit board 60 for shielding electromagnetic waves generated from the printed circuit board 60 mounted on the unit u, The terminals 1a are provided on the respective printed circuit boards 60 so as to be spaced apart from each other and the terminals 1a are formed on the rear end of the shield plate 1 to self- A ground portion 2a is formed on a part of the back oven 50 corresponding to the terminal 1a so as to be connectable to the oder 50 and a grounding terminal provided on the side panel 30a and 30b is provided with a grounding terminal And the front panel 40 of the unit is brought into mutual contact so that the electromagnetic wave generated in the printed circuit board 60 is automatically grounded when the unit is mounted in a self- Of self-service communication equipment Self-shielding structure for par. 제1항에 있어서, 상기 쉴드 플레이트(1)가 인쇄회로기판(60)의 일면방향으로 설치함을 특징으로하는 통신장비용 셀프의 전자파 차폐용 셀프구조.The self-shielding electromagnetic wave shielding structure according to claim 1, wherein the shield plate (1) is installed in a direction of one surface of the printed circuit board (60). 제1항에 있어서, 상기 쉴드 플레이트(1)의 단자 (1a,1b,1c)와 상기 백보오드(50)의 그라운딩단자(2a,2b,2c)가 적어도 한개이상 형성되어짐을 특징으로하는 통신장비용 셀프의 전자파 차폐용 셀프구조.The communication terminal according to claim 1, characterized in that at least one grounding terminal (2a, 2b, 2c) of the terminal (1a, 1b, 1c) of the shield plate (1) Cost self-shielding structure for electromagnetic wave shielding. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960011967A 1996-04-19 1996-04-19 Self-shielding structure for electromagnetic wave shielding of communication equipment KR970073274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960011967A KR970073274A (en) 1996-04-19 1996-04-19 Self-shielding structure for electromagnetic wave shielding of communication equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960011967A KR970073274A (en) 1996-04-19 1996-04-19 Self-shielding structure for electromagnetic wave shielding of communication equipment

Publications (1)

Publication Number Publication Date
KR970073274A true KR970073274A (en) 1997-11-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960011967A KR970073274A (en) 1996-04-19 1996-04-19 Self-shielding structure for electromagnetic wave shielding of communication equipment

Country Status (1)

Country Link
KR (1) KR970073274A (en)

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