KR950005207Y1 - Structure of shield case for size control - Google Patents

Structure of shield case for size control Download PDF

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Publication number
KR950005207Y1
KR950005207Y1 KR2019900019328U KR900019328U KR950005207Y1 KR 950005207 Y1 KR950005207 Y1 KR 950005207Y1 KR 2019900019328 U KR2019900019328 U KR 2019900019328U KR 900019328 U KR900019328 U KR 900019328U KR 950005207 Y1 KR950005207 Y1 KR 950005207Y1
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KR
South Korea
Prior art keywords
shield
shield plate
horizontal
vertical
shield case
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Application number
KR2019900019328U
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Korean (ko)
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KR920014442U (en
Inventor
정낙민
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대우전자 주식회사
김용원
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Priority to KR2019900019328U priority Critical patent/KR950005207Y1/en
Publication of KR920014442U publication Critical patent/KR920014442U/en
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Publication of KR950005207Y1 publication Critical patent/KR950005207Y1/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
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • 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)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

내용 없음.No content.

Description

크기조절용 실드케이스 구조Resizing Shield Case Structure

제 1 도는 본 고안의 사용상태 사시도.1 is a perspective view of the state of use of the present invention.

제 2a 도는 본 고안 수평실드판의 사시도, 2b 도는 본 고안 수직실드판의 사시도.Figure 2a is a perspective view of the horizontal shield plate of the present invention, 2b is a perspective view of the vertical shield plate of the present invention.

제 3a 도는 본 고안의 실드판에 의한 일실시예를 보인 단면도, 3b 도는 본 고안의 실드판에 의한 다른 실시예를 보인 단면도.Figure 3a is a cross-sectional view showing an embodiment by the shield plate of the present invention, 3b is a cross-sectional view showing another embodiment by the shield plate of the present invention.

제 4 도는 본 고안 제 3a 도의 A-A선 단면도.4 is a cross-sectional view taken along the line A-A of the present invention 3a.

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

1 : 실드케이스 2 : 수평실드판1: shield case 2: horizontal shield plate

3 : 수직실드판 4,4' : 각홀3: vertical shield plate 4,4 ': each hole

5,5' : 돌기 6,6' : 삽지편5,5 ': protrusion 6,6': insert

7 : 리드편 10,10' : 실드커버7: Lead piece 10,10 ': Shield cover

11 : 메인기판11: main board

본 고안은 전자 제품의 기판에 설치하여 회로부품을 보호하는 실드케이스 구조에 관한 것으로 특히, 실드케이스를 수평실드판과 수직실드판으로 분할 구성하여 실드케이스의 크기를 보호할 회로 부품이 구성된 기판의 크기에 맞춰 조립 구성할 수 있도록 하는 크기 조절형 실드케이스 구조에 관한 것이다.The present invention relates to a shield case structure that protects circuit components by installing them on a board of an electronic product. In particular, the shield case is divided into a horizontal shield plate and a vertical shield plate to protect the size of the shield case. The present invention relates to a resizable shieldcase structure that can be assembled to fit a size.

일반적으로 진공관과 코일 및 중간주파 트래스등은 다른 회로로부터 정전적 또는 전자적인 간섭을 받으면 발진을 일으키거나 특성이 불안정하게 되어 이들 회로 부품이 설치된 기판에 실드케이스를 씌움으로서 다른 회로로부터의 간섭을 막도록 하고 있다.In general, vacuum tubes, coils, and intermediate frequency traces may generate oscillations or unstable characteristics when subjected to electrostatic or electronic interference from other circuits, thereby shielding the interference from other circuits by covering the circuit board with these circuit components. I'm trying to stop it.

그러나, 종래의 실드케이스는 상,하, 좌,우면을 일체로 구성하여 실드케이스를 보호할 회로부품이 구성된 기판에 씌우고 실드커버를 실드케이스에 결합하여 실드물이 구성되도록 하였으나, 이러한 실드케이스는 보호할 회로부품이 구성된 기판의 크기가 달라질때마다 기판의 크기에 맞춰 실드케이스를 다시 설계 및 제작해야하는 것이므로 인력의 손실은 물론 실드케이스의 제작물량 설정에도 많은 어려움이 따르는 결점이 있었다.However, in the conventional shield case, the upper, lower, left, and right surfaces are integrally formed to cover the circuit component to protect the shield case, and the shield cover is coupled to the shield case so that the shield is constructed. Whenever the size of a circuit component to be protected is changed, the shield case must be redesigned and manufactured according to the size of the board. Therefore, there is a drawback that a lot of difficulties arise in setting the amount of the shield case as well as the loss of manpower.

본 고안은 이와 같은 종래의 결점을 감안하여 실드케이스를 수평실드판과 수직실드판으로 분리 구성하고 각각의 실드판에는 다수개의 각홀과 돌기를 형성시켜 실드케이스의 크기를 간편하게 변경할 수 있도록 함으로서 인력의 손실을 방지하고 제작물량의 설정도 편리하게 할 수 있도록 한 크기 조절형 실드케이스를 제공하기 위한 것으로 이를 첨부 도면에 의하여 상세히 설명하면 다음과 같다.The present invention allows the shield case to be divided into a horizontal shield plate and a vertical shield plate in consideration of the above-described drawbacks, and by forming a plurality of holes and protrusions in each shield plate so that the size of the shield case can be easily changed. In order to provide a resizable shield case to prevent loss and to facilitate the setting of the amount of production described in detail by the accompanying drawings as follows.

실드커버(10)(10')가 전, 후면에 결합되어 기판에 구성된 회로부품을 보호하는 실드케이스(1)에 있어서, 실드케이스(1)를 수평실드판(2)과 수직실드판(3)으로 구성하고 수평실드판(2)과 수직실드판(3)에는 다수개의 각홀(4)(4')과 돌기(5)(5')를 형성하여 수평실드판(2)의 양측에는 삽지편(6)을 형성하고 수직실드판(3)의 양측에는 삽지편(6')과 리드편(7)을 각각 형성하여서 된 것이다.In the shield case (1) in which the shield covers (10, 10 ') are coupled to the front and the rear to protect circuit components formed on the board, the shield case (1) is a horizontal shield plate (2) and a vertical shield plate (3). And a plurality of corner holes 4, 4 'and protrusions 5, 5' are formed in the horizontal shield plate 2 and the vertical shield plate 3, and inserted on both sides of the horizontal shield plate 2, respectively. The piece 6 is formed, and the insertion piece 6 'and the lead piece 7 are formed in the both sides of the vertical shield plate 3, respectively.

이와 같이 구성된 본 고안은 수직실드판(3)의 리드편(7)을 메인기판(11)에 납땜하고 수직실드판(3)의 상, 하측에 수평실드판(2)을 결합하면 간단하게 실드케이스(1)가 구성될 뿐만 아니라, 실드케이스(1)의 전, 후면에 실드커버(10)(10')를 결합시키면 실드물이 완성되는 것이다.The present invention constructed as described above simply solders the lead piece 7 of the vertical shield plate 3 to the main board 11 and couples the horizontal shield plate 2 to the upper and lower sides of the vertical shield plate 3, thereby providing a simple shield. As well as the case 1 is configured, the shield is completed by combining the shield covers 10 and 10 'on the front and rear of the shield case 1.

즉, 실드케이스(1)를 구성할 때 수직실드판(3)보다 수평실드판(2)이 길때는 제 1 도 및 제 3a 도와 같이 수직실드판(3)의 리드편(7)을 메인기판(11)에 납땜하고 수직실드판(3)의 삽지편(6')을 상측의 수평실드판(2)의 각홀(4)에 결합하여 하측의 수평실드판(2)은 적정한 길이로 절곡하여 수평실드판(2)의 삽지편(6)을 수직실드판(3)의 각홀(4')에 결합하면 간편하게 실드케이스(1)를 구성할 수 있는 것이다.That is, when the shield case 1 is constructed, when the horizontal shield plate 2 is longer than the vertical shield plate 3, the lead piece 7 of the vertical shield plate 3 is the main substrate as shown in FIGS. 1 and 3A. (11) and the insertion piece 6 'of the vertical shield plate 3 is joined to each hole 4 of the upper horizontal shield plate 2, and the lower horizontal shield plate 2 is bent to an appropriate length. When the insertion piece 6 of the horizontal shield plate 2 is coupled to each hole 4 'of the vertical shield plate 3, the shield case 1 can be easily configured.

또한, 수평실드판(2)이 수직실드판(3)보다 길때는 제 3w 도와 같이 리드편(7)이 메인기판(11)에 납땜되는 수직실드판(3)의 각홀(4')에 수평실드판(2)의 삽지편(6)을 상,하로 결합시키면 실드케이스(1)가 수평실드판(2)과 수직실드판(3)의 길이에 관계없이 간편하게 구성되는 것이다.In addition, when the horizontal shield plate 2 is longer than the vertical shield plate 3, the lead piece 7 is horizontal to the hole 4 'of the vertical shield plate 3 to which the lead piece 7 is soldered to the main board 11, like the third w. When the insertion piece 6 of the shield plate 2 is coupled up and down, the shield case 1 is simply configured regardless of the length of the horizontal shield plate 2 and the vertical shield plate 3.

한편, 수평실드판(2)과 수직실드판(3)에 의한 실드케이스(1)의 구성은 각각의 삽지편(6)(6')과 각홀(4)(4')의 결합위치를 조절하면 실드케이스(1)의 크기를 간편하게 조절할 수 있을 뿐만 아니라, 구성 완료된 실드케이스(1)의 전,후면에 실드커버(10)(10')를 결합하면 실드커버(10)(10')가 수평실드판(2)과 수직실드판(3)의 돌기(5)(5')이 밀착되므로 실드커버(10)(10')의 이탈도 방지할 수 있는 것이다.On the other hand, the configuration of the shield case 1 by the horizontal shield plate 2 and the vertical shield plate 3 adjusts the engagement position of the respective insertion pieces 6, 6 'and each hole 4, 4'. If the shield case (1) can be easily adjusted in size, and the shield cover (10, 10 ') is coupled to the front and rear of the completed shield case (1), the shield cover (10, 10') is Since the projections 5 and 5 'of the horizontal shield plate 2 and the vertical shield plate 3 are in close contact with each other, the detachment of the shield covers 10 and 10' may be prevented.

상기에서와 같이 본 고안은 실드케이스를 수평실드판과 수직실드판으로 분할 구성하면서 각각의 실드판에 각홀과 돌기 및 삽지편과 리드편을 형성하므로서 실드케이스를 간편하게 조립 구성할 수 있음은 물론 실드케이스의 크기 변화에도 새롭게 실드케이스를 설계할 필요가 없으므로 인력 손실을 방지할 수 있고 수평실드판과 수직실드판의 제작물량 설정도 편리하게 할 수 있는 효과가 제공되는 것이다.As described above, the present invention divides the shield case into a horizontal shield plate and a vertical shield plate, and forms shield holes and protrusions and insertion pieces and lead pieces in each shield plate, so that the shield case can be easily assembled and configured. Even if the size of the case does not need to design a new shield case, it is possible to prevent the loss of manpower, and to set the production volume of the horizontal shield plate and the vertical shield plate to be convenient.

Claims (1)

실드커버(10)(10')가 전, 후면에 결합되어 기판에 구성된 회로부품을 보호하는 실드케이스(1)에 있어서, 실드케이스(1)를 수평실드판(2)과 수직실드판(3)으로 구성하고 수평실드판(2)과 수직실드판(3)에는 다수개의 각홀(4)(4')과 돌기(5)(5')를 형성하며 수평실드판(2)의 양측에는 삽지편(6)을 형성하고 수직실드판(3)의 양측에는 삽지편(6')과 리드편(7)을 각각 형성하여서 됨을 특징으로 한 크기 조절형 실드케이스 구조.In the shield case (1) in which the shield covers (10, 10 ') are coupled to the front and the rear to protect circuit components formed on the board, the shield case (1) is a horizontal shield plate (2) and a vertical shield plate (3). And a plurality of corner holes (4) (4 ') and protrusions (5) (5') in the horizontal shield plate (2) and the vertical shield plate (3), and inserts on both sides of the horizontal shield plate (2). A sized shield case structure, characterized in that the piece 6 is formed, and inserting pieces 6 'and lead pieces 7 are formed on both sides of the vertical shield plate 3, respectively.
KR2019900019328U 1990-12-07 1990-12-07 Structure of shield case for size control KR950005207Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019900019328U KR950005207Y1 (en) 1990-12-07 1990-12-07 Structure of shield case for size control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900019328U KR950005207Y1 (en) 1990-12-07 1990-12-07 Structure of shield case for size control

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KR920014442U KR920014442U (en) 1992-07-27
KR950005207Y1 true KR950005207Y1 (en) 1995-06-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102129551B1 (en) * 2020-04-27 2020-07-02 (주)골드이엔지 Multiple information and communication device storage of variable type for communication device installation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102129551B1 (en) * 2020-04-27 2020-07-02 (주)골드이엔지 Multiple information and communication device storage of variable type for communication device installation

Also Published As

Publication number Publication date
KR920014442U (en) 1992-07-27

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