KR980010087U - Fixing structure of shield bottom plate of electronic equipment - Google Patents
Fixing structure of shield bottom plate of electronic equipment Download PDFInfo
- Publication number
- KR980010087U KR980010087U KR2019960021417U KR19960021417U KR980010087U KR 980010087 U KR980010087 U KR 980010087U KR 2019960021417 U KR2019960021417 U KR 2019960021417U KR 19960021417 U KR19960021417 U KR 19960021417U KR 980010087 U KR980010087 U KR 980010087U
- Authority
- KR
- South Korea
- Prior art keywords
- bottom plate
- shield bottom
- electronic device
- chassis holder
- fixing
- Prior art date
Links
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1405—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by clips or resilient members, e.g. hooks
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
본 고안은 전자기기의 쉴드바텀플레이트의 고정구조에 관한 것으로, 전자기기에 내설되는 인쇄회로기판이 장착되는 쉴드바텀플레이트를 샤시홀더에 착탈가능하게 고정시키는 고정구조에 있어서, 상기 샤시홀더 외측면에 일체로 형성되는 적어도 하나 이상의 로킹편과, 일측에 상기 로킹편에 착탈되는 후크부가 형성되며,타측에 상기 쉴드바텀플레이트에 형성된 로킹홈에 고정되는 스토퍼가 형성된 고정부재를 구비하여 구성됨을 특징으로 하는 전자기기의 쉴드바텀플레이트의 고정구조를 제공한다.The present invention relates to a fixed structure of the shield bottom plate of the electronic device, in the fixed structure for detachably fixing the shield bottom plate on which the printed circuit board inherent to the electronic device is mounted on the chassis holder, At least one locking piece is formed integrally, and a hook portion detachable to the locking piece is formed on one side, characterized in that the other side comprises a fixing member formed with a stopper fixed to the locking groove formed in the shield bottom plate Provides a fixed structure of the shield bottom plate of the electronic device.
Description
본 고안은 전자기기의 쉴드바텀플레이트의 고정구조에 관한 것으로, 더욱 상세하게는 텔레비젼, 모니터 등에 내설되는 인쇄회로기판(이하에서는 PCB라 칭함)이 장착되는 쉴드(Shield)바텀플레이트를 틀(frame)형상의 샤시홀더(chasis holder)에 고정시 스크류 등의 체결부재 이용이 불필요하게 되어 조립하는 작업성을 향상시키며, 사후관리(A/S)가 용이하도록 한 전자기기의 쉴드바텀플레이트의 고정구조에 관한 것이다.The present invention relates to a fixed structure of a shield bottom plate of an electronic device, and more particularly, to a shield bottom plate on which a printed circuit board (hereinafter referred to as a PCB) embedded in a television or a monitor is mounted. It is not necessary to use fastening members such as screws when fixing to the shape of the chassis holder, which improves the workability of assembling, and to the fixed structure of the shield bottom plate of the electronic device that facilitates after-sales management (A / S). It is about.
제1도는 개략적으로 도시된 바와같이, 종래기술에 의한 전자기기의 쉴드바텀플레이트의 고정구조는, 모니터 등의 전자기기에 내설되는 PCB가 장착되는 틀 형상의 샤시홀더(1)에 쉴드바텀플레이트(2)를 안내하는 수개의 가이더(3)가 일체로 형성되며, 가이더(3)와 대향되는 샤시홀더(1) 모서리 내측에 나사공(4A)이 형성된 리브(rib)(4)가 형성되며, 미도시된 PCB가 장착되는 쉴드바텀플레이트(2) 소정위치에 리브(4)와 대응되는 관통공(2A)이 각각 형성되며, 체결부재(5)에 의해 샤시홀더(1)에 대해 쉴드바텀플레이트(2)가 착탈가능하게 고정되었다.1 is a schematic diagram of a structure of fixing a shield bottom plate of an electronic device according to the prior art, a shield bottom plate (1) is mounted on a frame-shaped chassis holder (1) on which a PCB installed in an electronic device such as a monitor is mounted. Several guiders 3 for guiding 2) are integrally formed, and ribs 4 formed with threaded holes 4A are formed inside the corners of the chassis holder 1 facing the guiders 3, Through holes 2A corresponding to the ribs 4 are formed at predetermined positions of the shield bottom plate 2 on which the PCB (not shown) is mounted, and the shield bottom plate with respect to the chassis holder 1 by the fastening member 5. (2) was detachably fixed.
그러나, 샤시홀더(1)에 쉴드바텀플레이트(2)를 고정시 별도의 체결부재(5)를 이용함에 따라 부품수증가로 인한 원가상승의 요인을 초래하며,샤시홀더(1)에 수납되는 PCB에 문제점이 발생되어 이를 수리하기 위해서는, 쉴드바텀플레이트(2)를 고정시킨 체결부재(5)를 리브(4)로부터 푼다음, PCB의 점검 및 수리작업을 마치고 재 고정작업을 하게 되므로 사후관리(A/S)가 불편한 것이었다.However, when the shield bottom plate 2 is fixed to the chassis holder 1, a separate fastening member 5 is used to cause a cost increase due to an increase in the number of parts, and the PCB housed in the chassis holder 1. In order to repair this problem, loosen the fastening member 5 fixing the shield bottom plate 2 from the ribs 4, and after the inspection and repair work of the PCB is completed, the post-management ( A / S) was inconvenient.
따라서, 본 고안의 목적은, PCB가 장착되는 쉴드바텀플레이트를 틀 형상의 샤시홀더에 고정시 스크류 등의 체결부재 사용이 불필요해 부품수 감소로 원가비용을 줄이며, 샤시홀더에 안착되는 PCB의 착탈작업이 용이해 사후관리가 용이한 전자기기의 쉴드바텀플레이트의 고정구조를 제공하는 것이다.Therefore, an object of the present invention is to eliminate the cost of the cost of the component is reduced by the use of fastening members such as screws when fixing the shield bottom plate on which the PCB is mounted to the frame-shaped chassis holder, and the removal of the PCB seated on the chassis holder It is to provide a fixed structure of the shield bottom plate of the electronic device that is easy to work and easy to follow up.
제1도는 종래기술에 의한 쉴드바텀플레이트 고정상태를 도시하는 사시도.1 is a perspective view showing a shield bottom plate fixed state according to the prior art.
제2도는 본 고안에 의한 쉴드바텀플레이트 고정상태를 도시하는 사시도.2 is a perspective view showing a shield bottom plate fixed state according to the present invention.
*도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
10 : 샤시홀더(Chasis holder) 11 : 결합홈10: Chassis holder 11: Coupling groove
12 : 로킹편 12A : 안착부12: locking piece 12A: seating portion
13 : 쉴드(Shield)바텀플레이트 14 : 후크부13 shield bottom plate 14 hook portion
15 : 고정부재 16 : 로킹홈15: fixing member 16: locking groove
17 : 스토퍼17: stopper
전술한 본 고안의 목적은,전자기기에 내설되는 인쇄회로기판이 장착되는 쉴드바텀플레이트를 샤시홀더에 착탈가능하게 고정시키는 고정구조에 있어서, 상기 샤시홀더 외측면에 일체로 형성되는 적어도 하나 이상의 로킹편과, 일측에 상기 로킹편에 착탈되는 후크부가 형성되며,타측에 상기 쉴드바텀플레이트에 형성된 로킹홈에 고정되는 스토퍼가 형성된 고정부재를 구비하여 구성됨을 특징으로 하는 전자기기의 쉴드바텀플레이트의 고정구조를 제공함에 의해 달성된다.An object of the present invention described above, in the fixing structure for detachably fixing the shield bottom plate on which the printed circuit board is embedded in the electronic device to the chassis holder, at least one locking formed integrally with the outer side of the chassis holder One side, and the hook portion detachable to the locking piece is formed on one side, the other side is fixed to the shield bottom plate of the electronic device, characterized in that it comprises a fixing member formed with a stopper fixed to the locking groove formed in the shield bottom plate By providing a structure.
이하, 본 고안의 바람직한 일실시예를 첨부도면에 따라 상세하게 설명한다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도면에 도시된 바와같이, 텔레비젼, 모니터 등의 전자기기에 내설되는 미도시된 PCB가 안착되는 틀 형상의 샤시홀더(10) 외측면에 결합홈(11) 및 걸이부(12A)가 형성된 적어도 하나 이상의 로킹편(12)이 일체로 형성되며, 로킹편(12)에 착탈가능하게 결합되어 샤시홀더(10)에 쉴드바텀플레이트(13)를 고정시키는 후크부(14)가 ??자 형상의 고정부재(15)일측에 형성되며, 고정부재(15)타측에 샤시홀더(10)에 안착되는 쉴드바텀플레이트(13)에 형성된 로킹홈(16)에 고정되어 쉴드바텀플레이트(13)의 유동됨을 방지하는 스토퍼(17)가 일체로 형성된다.As shown in the drawing, at least one having a coupling groove 11 and a hook portion 12A formed on an outer surface of a chassis holder 10 having a frame shape in which an unshown PCB mounted in an electronic device such as a television or a monitor is seated. The locking piece 12 is integrally formed, and the hook portion 14 which is detachably coupled to the locking piece 12 to fix the shield bottom plate 13 to the chassis holder 10 has a ?? shape fixation. It is formed on one side of the member 15, is fixed to the locking groove 16 formed in the shield bottom plate 13 which is seated in the chassis holder 10 on the other side of the fixing member 15 to prevent the shield bottom plate 13 from flowing. The stopper 17 is formed integrally.
미설명부호 18은 샤시홀더(10)에 안착되는 쉴드바텀플레이트(13)를 안내하여 지지하는 가이더이다.Reference numeral 18 is a guider for guiding and supporting the shield bottom plate 13 seated on the chassis holder 10.
위하같이 구성되는 본 고안에 의한 쉴드바텀플레이트의 조립됨을 설명하면, 미도시된 PCB가 장착되는 쉴드바텀플레이트(13)를 틀 형상의 샤시홀더(10) 상에 안착시킨다음 화살표시방향으로 이동시키면, 쉴드바텀플레이트(13)는 샤시홀더(10)에 일체로 형성된 가이더(18)에 안내되어 소정위치에 안착된다. 이때, 샤시홀더(10) 외측면 일측에 일체로 형성된 로킹편(12)의 결합홈(11)에 고정부재(15)의 후크부(14)를 삽입시켜 하방으로 가압하는 경우 후크부(14)는 로킹편(12)의 걸이부(12A)에 결합되는 것이다. 그리고, 고정부재(15)의 타측에 형성된 스토퍼(17)를 쉴드바텀플레이트(13)에 형성된 로킹홈(16)에 결합시킴에 따라, 쉴드바텀플레이트(13)는 샤시홀더(10)에 고정됨이 완료되는 것이다.When explaining the assembly of the shield bottom plate according to the present invention is configured as described above, if the shield bottom plate 13 is mounted on the chassis holder 10 of the frame shape is mounted (not shown) and then moved in the direction of the arrow The shield bottom plate 13 is guided to the guider 18 formed integrally with the chassis holder 10 and seated at a predetermined position. At this time, when the hook portion 14 of the fixing member 15 is inserted into the coupling groove 11 of the locking piece 12 integrally formed on one side of the outer surface of the chassis holder 10 and pressed downward, the hook portion 14 Is coupled to the hook portion 12A of the locking piece 12. Then, as the stopper 17 formed on the other side of the fixing member 15 is coupled to the locking groove 16 formed on the shield bottom plate 13, the shield bottom plate 13 is fixed to the chassis holder 10. It's done.
따라서, 고정부재(15)의 스토퍼(17)에 의해 쉴드바텀플레이트(13)는 샤시홀더(10)상에서 조립후 유동됨이 방지되며, 샤시홀더(10)의 로킹편(12)에 착탈가능하게 결합되는 고정부재(15)의 후크부(14)에 의해 샤시홀더(10)에 쉴드바텀플레이트(13)는 고정된다.Therefore, the shield bottom plate 13 is prevented from flowing after being assembled on the chassis holder 10 by the stopper 17 of the fixing member 15, and is detachably attached to the locking piece 12 of the chassis holder 10. The shield bottom plate 13 is fixed to the chassis holder 10 by the hook portion 14 of the fixing member 15 to be coupled.
이상에서와 같이, 본 고안에 의한 전자기기의 쉴드바텀플레이트의 고정구조는, 전자기기에 내설되는 PCB가 장착되는 쉴드바텀플레이트를 틀 형상의 샤시홀더에 고정시 별도의 체결부재 이용이 불필요하게 되므로 부품수 감소로 원가비용을 줄이는 이점과, 샤시홀더에 안착되는 PCB의 각종 단자에 쇼트 등의 문제점이 발생시 이를 수리 및 점검하는 작업(A/S)이 편리해지는 이점을 갖게 된다.As described above, the fixed structure of the shield bottom plate of the electronic device according to the present invention, when the shield bottom plate on which the PCB embedded in the electronic device is mounted is fixed to the frame-shaped chassis holder, it is unnecessary to use a separate fastening member. Reducing the cost of parts by reducing the number of parts, and when a problem such as a short in the various terminals of the PCB seated on the chassis holder, it has the advantage that the repair (A / S) to check it is convenient.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960021417U KR980010087U (en) | 1996-07-19 | 1996-07-19 | Fixing structure of shield bottom plate of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960021417U KR980010087U (en) | 1996-07-19 | 1996-07-19 | Fixing structure of shield bottom plate of electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR980010087U true KR980010087U (en) | 1998-04-30 |
Family
ID=53971995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960021417U KR980010087U (en) | 1996-07-19 | 1996-07-19 | Fixing structure of shield bottom plate of electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR980010087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100942574B1 (en) * | 2002-12-30 | 2010-02-16 | 엘지전자 주식회사 | Device for mounting printed circuit board to microwave oven |
-
1996
- 1996-07-19 KR KR2019960021417U patent/KR980010087U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100942574B1 (en) * | 2002-12-30 | 2010-02-16 | 엘지전자 주식회사 | Device for mounting printed circuit board to microwave oven |
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| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |