KR200193422Y1 - Emi shield case structure for electronic products - Google Patents

Emi shield case structure for electronic products Download PDF

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Publication number
KR200193422Y1
KR200193422Y1 KR2019970044783U KR19970044783U KR200193422Y1 KR 200193422 Y1 KR200193422 Y1 KR 200193422Y1 KR 2019970044783 U KR2019970044783 U KR 2019970044783U KR 19970044783 U KR19970044783 U KR 19970044783U KR 200193422 Y1 KR200193422 Y1 KR 200193422Y1
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South Korea
Prior art keywords
shield case
plate
side plates
electronic products
top plate
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KR2019970044783U
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Korean (ko)
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KR19990032034U (en
Inventor
허순행
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윤종용
삼성전자주식회사
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Priority to KR2019970044783U priority Critical patent/KR200193422Y1/en
Publication of KR19990032034U publication Critical patent/KR19990032034U/en
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Publication of KR200193422Y1 publication Critical patent/KR200193422Y1/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
    • H05K9/0054—Casings specially adapted for display applications
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/161—Indexing scheme relating to constructional details of the monitor

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

이 고안은 모니터와 같은 전자제품에서 발생되는 전자파를 차폐하는 쉴드케이스(SHIELD CASE)를 만드는데 재료의 손실을 최소화하고 하나의 부품을 만드는데 수월하도록 개선된 전자제품의 전자파차폐용 쉴드케이스구조에 관한 것으로서, 상면판과 양측면판을 갖는 쉴드케이스에서 상기 상면판과 양측면판이 하나의 판재에 의해 절곡되어 일체로 형성되고, 상기 상면판 및 양측면판의 확개부 사이에는 다단의 각도로 절곡된 코너판이 결합되도록 구성된 것이다.The present invention relates to a shield case structure for electromagnetic shielding of electronic products, which has been improved to minimize the loss of material and to make a single part to create a shield case that shields electromagnetic waves generated from electronic products such as a monitor. In the shield case having a top plate and two side plates, the top plate and both side plates are formed integrally by being bent by one plate material, and the corner plates bent at multiple stages are coupled between the top plate and the expansion portions of both side plates. It is composed.

Description

전자제품의 전자파차폐용 쉴드케이스구조Shield case structure for electromagnetic shielding of electronic products

본 고안은 모니터와 같은 전자제품에서 발생되는 전자파를 차폐하는 쉴드케이스(SHIELD CASE)에 관한 것으로서, 특히 재료의 손실을 최소화하고 하나의 부품을 만드는데 수월하도록 개선된 전자제품의 전자파차폐용 쉴드케이스구조에 관한 것이다.The present invention relates to a shield case for shielding electromagnetic waves generated from electronic products such as a monitor, and in particular, a shield case structure for electromagnetic shielding of electronic products that has been improved to minimize material loss and to make a single part. It is about.

일반적으로 모니터와 같은 전자제품에서는 유해파인 전자파 방출이 되고, 이러한 전자파 방출을 차폐시키기 위한 쉴드케이스가 내부에 채용되도록 하고 있다.In general, an electronic product such as a monitor emits electromagnetic waves which are harmful waves, and a shield case for shielding such electromagnetic waves is adopted inside.

그러므로 상기 쉴드케이스는 알루미늄재와 같은 전도체로 구성되고 상부면과 양측면부를 구비하는 구성을 이루고 있다.Therefore, the shield case is made of a conductor such as aluminum, and has a configuration including an upper surface and both side portions.

도 1은 종래의 쉴드케이스(10)를 보인 것으로서, 상면판(11)과 양측면판(12)(13)으로 분리되게 제작된후 나중에 조립시켜 하나의 앗세이 부품이 되도록 하고 있다.1 shows a conventional shield case 10, which is manufactured to be separated into an upper plate 11 and both side plates 12 and 13, and then assembled later to be an assembly part.

그러나 상기한 선행기술의 쉴드케이스(10)에 있어서는 상면판(11) 및 양측면판(12)(13)을 각각 별도로 제작하여 조립되도록 하는 것이기 때문에 도 2에서 빗금친부분(s)을 제거하여야 만이 되었으므로 재료 손실이 많은 문제점이 있고, 그로인해 원가상승을 야기시키는 문제점을 수반하고 있다.However, in the shield case 10 of the prior art, the upper plate 11 and both side plates 12 and 13 are to be manufactured and assembled separately, so that the hatched portion s in FIG. 2 must be removed. As a result, there are many problems of material loss, thereby causing a cost increase.

또한, 각각 별도로 부품이 제작되므로 이들을 하나의 쉴드케이스(10) 부품으로 조립하기 위해서는 많은 스크류(14)가 필요로 되고 조립시간의 손실이 따르는 문제점을 수반한다.In addition, since the parts are manufactured separately, a number of screws 14 are required to assemble them into one shield case 10, and this involves a problem of loss of assembly time.

본 고안은 상기한바와 같은 종래의 제반 문제점을 해결하려는 것으로서, 전자파를 차폐시키는 쉴드케이스를 만드는데 있어 재료 손실을 최소화하고 하나의 완성된 부품을 만드는데 수월한 작업성을 갖는 쉴드케이스를 제공하려는데 그 목적이 있는 것이다.The present invention is to solve the conventional problems as described above, to provide a shield case having a workability to minimize the material loss in making a shield case for shielding electromagnetic waves and to make a finished component. It is.

상기한 목적을 달성하기 위한 본 고안은, 상면판과 양측면판을 갖는 쉴드케이스로서, 상기 상면판과 양측면판이 하나의 판재에 의해 절곡되어 일체로 형성되도록 하고, 상기 상면판 및 양측면판의 확개부 사이에는 다단의 각도로 절곡된 코너판이 결합되도록 구성하여서 된 것을 그 특징으로 한다.The present invention for achieving the above object, as a shield case having a top plate and both side plates, the top plate and both side plates are bent by one plate material to be formed integrally, the expansion portion of the top plate and both side plates It is characterized in that it is configured to be coupled to the corner plate bent at multiple angles therebetween.

상기 코너판 양측에는 결합을 위한 결착편부를 구비하는 특징이 있다.Both sides of the corner plate is characterized by having a binding piece for coupling.

상기 결착편부는 상면판과 측면판에 있는 코킹돌기에 의해 결합됨을 다른 특징으로 한다.The binding piece is characterized in that it is coupled by a caulking protrusion on the top plate and the side plate.

도 1은 선행기술에 의한 쉴드케이스의 분리 사시도,1 is an exploded perspective view of a shield case according to the prior art,

도 2는 종래의 쉴드케이스 제작을 위한 전개도,2 is a development view for manufacturing a conventional shield case,

도 3은 본 고안에 의한 쉴드케이스의 전개도,3 is an exploded view of a shield case according to the present invention,

도 4는 본 고안에 의한 쉴드케이스의 분리 사시도,4 is an exploded perspective view of the shield case according to the present invention,

도 5는 본 고안에 따른 쉴드케이스의 전체사시도,5 is a full perspective view of the shield case according to the present invention,

도 6a는 도 5의 "A" 부분 확대도,6A is an enlarged view of a portion “A” of FIG. 5;

도 6b는 도 6a의 요부 분리 사시도이다.6B is an exploded perspective view illustrating main parts of FIG. 6A.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

100 : 쉴드케이스 101 : 확개부100: shield case 101: expansion

102 : 코킹돌기 110 : 상면판102: caulking projection 110: top plate

120,130 : 측면판 140 : 코너판120,130: side plate 140: corner plate

141 : 결착편부 142 : 결합용구멍141: binding piece 142: coupling holes

본 고안에 따른 쉴드케이스를 첨부된 바람직한 실시도면에 의거하여 보다 상세히 설명하면 다음과 같다.The shield case according to the present invention will be described in more detail based on the attached preferred embodiments as follows.

도 3을 참조하면, 본 고안의 쉴드케이스(100)는 상면판(110)과 양측에 측면판(120)130)을 구비한다.Referring to Figure 3, the shield case 100 of the present invention is provided with a top plate 110 and side plates 120, 130 on both sides.

상기 상면판(110)과 양측면판(120)(130)은 하나의 판재에 의해 절곡되어 일체로 형성되도록 한다.The top plate 110 and both side plates 120 and 130 are bent by one plate to be integrally formed.

도 2는 본 고안의 쉴드케이스(100)를 형성하기 위한 판재의 전개도를 보여 준다. 여기서 점선으로 구획된 중앙부분이 상면판(110)이다.Figure 2 shows a development of the plate for forming the shield case 100 of the present invention. The center portion divided by the dotted line is the top plate 110.

그리고 그 양측에 있는 것이 양측의 측면판(120)(130)이 되는 부분이며, 부호 111은 구조상 절개되어 돌출되도록 형성되는 캡부(111)를 나타낸다.And on both sides is a portion to be the side plates 120 and 130 on both sides, and reference numeral 111 denotes a cap portion 111 formed to be cut and projected structurally.

이와같이 하나의 판재에 의해 절개 및 절곡시켜 형성시키게 되면 도 2에서 빗금친부분(s') 절단하여 제거하면 되는 것으로서, 종전에 비해 매우 작은량이므로 재료의 손실을 최소화 할 수 있게된다.In this way, if formed by cutting and bending by a single plate, it is to be removed by cutting the hatched portion (s') in Figure 2, because it is a very small amount compared to the conventional it is possible to minimize the loss of material.

도 3은 쉴드케이스(100)가 1차로 제작된 상태를 보여 준다. 여기서 쉴드케이스(100)는 확개부(101)를 갖는다. 그러므로 확개부(101)에서는 상면판(110)과 양측면판(120)(130)이 분리된 상태를 가질 수밖에 없다.3 shows a state in which the shield case 100 is manufactured first. Here, the shield case 100 has an extension 101. Therefore, in the expansion unit 101, the upper plate 110 and both side plates 120 and 130 have a separated state.

따라서, 본 고안은 별도의 코너판(140)을 한쌍 구비한다.Therefore, the present invention includes a pair of separate corner plates 140.

상기 코너판(140)은 원호형을 이루도록 하기 위해 다단의 절곡된 상태로 구성된다. 또한, 양측에는 결합을 위한 결착편부(141)를 구비하도록 구성된다.The corner plate 140 is configured in a bent state of multiple stages to form an arc. In addition, both sides are configured to have a binding piece portion 141 for coupling.

상기 결착편부(141)에는 결합용구멍(142)를 다수 구비하고, 여기에는 상면판(110) 및 측면판(120)(130)의 테두리 부분에 형성된 코킹돌기(102)가 삽입되도록 결합시킨 후코킹공구를 사용하여 상기 한코킹돌기(102)가 옆으로 압착되도록 코킹작업을하여 결합되도록 한다.(도6a및도6b참조)The binding piece 141 is provided with a plurality of coupling holes 142, and coupled to insert the caulking projection 102 formed in the edge portion of the top plate 110 and side plates 120, 130, and A caulking tool is used to caulk the caulking projection 102 to be pressed to the side so as to be combined (see FIGS. 6A and 6B).

결과적으로, 본 고안의 쉴드케이스(100)는 상면판(110) 및 양측면판(120)(130)이 일체로 되므로서 하나의 부품을 이루게 되고 코너판(140)이 또하나의 부품을 이루므로 수월한 결합을 도모할 수 있게 되는 것이다.As a result, the shield case 100 of the present invention is formed by the upper plate 110 and both side plates 120, 130 as a single part and the corner plate 140 forms another part It will be easy to combine.

이상의 설명에 따르면, 본 고안에 의해 쉴드케이스를 제작하는데 재료손실이 종래에 비해 훨씬 적으므로 원가절감을 도모하는 효과가 있다.According to the above description, the shield case is manufactured by the present invention, so the material loss is much smaller than in the prior art, thereby reducing the cost.

그리고 쉴드케이스를 만드는데 부품이 적으므로 용이한 효과를 제공하므로 생산성 향상에 도움을 주는 효과가 있다.And since there are few parts to make the shield case, it provides an easy effect, which helps to improve productivity.

Claims (3)

상면판과 양측면판을 갖는 쉴드케이스로서,A shield case having a top plate and two side plates, 상기 상면판과 양측면판이 하나의 판재에 의해 절곡되어 일체로 형성되고,The upper plate and both side plates are bent by one plate and formed integrally, 상기 상면판 및 양측면판의 확개부 사이에는 다단의 각도로 절곡된 코너판이 결합되도록 구성됨을 특징으로 하는 전자제품의 전자파차폐용 쉴드케이스구조.The shield case structure for electromagnetic shielding of electronic products, characterized in that the corner plate bent at an angle of multiple stages is coupled between the expansion of the upper plate and both side plates. 제 1 항에 있어서,The method of claim 1, 상기 코너판 양측에는 결합을 위한 결착편부를 구비함을 특징으로 하는 전자제품의 전자파차폐용 쉴드케이스구조.Shield case structure for electromagnetic shielding of the electronic product, characterized in that provided on both sides of the corner plate for the binding piece for coupling. 제 2 항에 있어서,The method of claim 2, 상기 결착편부는, 상면판과 측면판에 있는 코킹돌기에 의해 결합됨을 특징으로 하는 전자제품의 전자파차폐용 쉴드케이스구조.Wherein the binding piece, electromagnetic shielding structure of the electromagnetic shield, characterized in that coupled to the upper surface and the side plate by the caulking projection.
KR2019970044783U 1997-12-31 1997-12-31 Emi shield case structure for electronic products KR200193422Y1 (en)

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KR2019970044783U KR200193422Y1 (en) 1997-12-31 1997-12-31 Emi shield case structure for electronic products

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Application Number Priority Date Filing Date Title
KR2019970044783U KR200193422Y1 (en) 1997-12-31 1997-12-31 Emi shield case structure for electronic products

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KR19990032034U KR19990032034U (en) 1999-07-26
KR200193422Y1 true KR200193422Y1 (en) 2000-09-01

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KR100401733B1 (en) * 2001-09-18 2003-10-17 태우정밀 주식회사 Apparatus for manufacturing electromagnetic wave covering shield

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