KR960006832Y1 - A fixing device of a pcb - Google Patents
A fixing device of a pcb Download PDFInfo
- Publication number
- KR960006832Y1 KR960006832Y1 KR2019900017350U KR900017350U KR960006832Y1 KR 960006832 Y1 KR960006832 Y1 KR 960006832Y1 KR 2019900017350 U KR2019900017350 U KR 2019900017350U KR 900017350 U KR900017350 U KR 900017350U KR 960006832 Y1 KR960006832 Y1 KR 960006832Y1
- Authority
- KR
- South Korea
- Prior art keywords
- wiring board
- printed wiring
- bracket
- fixed
- main bracket
- Prior art date
Links
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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0047—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB
- H05K5/0052—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB characterized by joining features of the housing parts
-
- 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
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0047—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB
- H05K5/006—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB characterized by features for holding the PCB within the housing
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
요약 없음No summary
Description
제1도는 본 고안의 분해 사시도1 is an exploded perspective view of the present invention
제2도는 본 고안의 조립 상태 사시도2 is a perspective view of the assembled state of the present invention
제3도는 본 고안의 조립 상태 종단면도Figure 3 is a longitudinal cross-sectional view of the assembled state of the present invention
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 메인 브라켓트2, 5 : 각홀1: Main bracket 2, 5: Square hole
3, 6 : 요홈4 : 보조 브라켓트3, 6: groove 4: auxiliary bracket
7 : 나사10, 10' : 홀더7: screw 10, 10 ': holder
11, 11' : 후크12, 12' : 돌출편11, 11 ': hook 12, 12': protrusion
13, 13' : 삽지부14 : 프린트 배선기판13, 13 ': inserting portion 14: printed wiring board
본 고안은 전자제품에 고정 설치하는 프린트 배선기판 고정장치에 관한 것으로 특히, 전자제품의 금속 브라켓트에 기판의 쇼트(SHORT) 발생을 방지하면서 기판을 간편하게 고정할 수 있도록 하는 프린트 배선기판 고정장치에 관한 것이다.The present invention relates to a printed wiring board fixing device that is fixedly installed in electronic products, and more particularly, to a printed wiring board fixing device that can easily fix a substrate while preventing short circuit of the substrate to a metal bracket of the electronic product. will be.
일반적으로 전자제품에 고정설치하는 프린트 배선기판은 배면에 회로 설계에 의한 배선을 인쇄하고 배선중 회로소자가 연결된 부위의 프린트 배선기판에 통공을 형성하여 각종 회로소자의 리드선을 삽입한 후 리드선을 인쇄된 배선에 납땜하여 프린트 배선기판에 회로 구성을 완료시키며 회로구성이 완료된 프린트 배선기판은 전자 제품에 고정하여 유동이 방지되도록 하고 있다.In general, a printed wiring board fixed to an electronic product is printed on the back of the circuit by the circuit design and forms a through hole in the printed wiring board at the portion where the circuit element is connected during wiring to insert lead wires of various circuit elements and then print the lead wire. The printed wiring board is completed by soldering the wires to the printed wiring board, and the printed wiring board after the circuit configuration is completed is fixed to electronic products to prevent flow.
그러나, 종래의 프린트 배선기판을 금속성의 프레스물에 고정할때는 제3도의 도시한 바와 같이 프레스물에 고정한 보스위로 기판을 안착시키고 나사를 기판의 상측에서 삽입하여 보스에 체결 고정함으로서 일반 합성수지의 몰드물에 기판을 고정할때와 같은 구조를 사용하였으나, 이러한 프레스물에의 기판 고정구조는 기판의 상측에 외력이 가해지면 기판이 휘어지면서 기판 하측의 프린트 배선면이 프레스물에 접하게 되므로 프린트 배선면의 납땜부위에 쇼트가 발생될 뿐만 아니라, 이로 인하여 기판의 회로구성이 파손되는 결점이 있었다.However, when fixing a conventional printed wiring board to a metallic press, as shown in FIG. 3, the substrate is seated on a boss fixed to the press, and a screw is inserted from the upper side of the substrate to fasten and fix the molded article of general synthetic resin. The same structure used for fixing the substrate to the press was used, but the substrate fixing structure to the press has a printed wiring surface on the lower side of the substrate that comes into contact with the press when the external force is applied to the upper side of the substrate. Not only short circuit is generated in the soldering part, but also the circuit structure of the board is damaged.
본 고안은 이와같은 종래의 결점을 감안하여 프레스물인 메인 브라켓트에 보조 브라켓트를 고정하고 합성수지제의 홀더로 프린트 배선기판을 메인 브라켓트와 보조 브라켓트 사이에 고정함으로서 프린트 배선기판의 쇼트를 방지함과 동시에 간편하게 프린트 배선기판을 고정할 수 있도록 한 프린트 배선기판 고정장치를 제공하기 위한 것으로 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.In view of the above-mentioned drawbacks, the present invention secures the auxiliary bracket to the main bracket, which is the press, and the printed wiring board is fixed between the main bracket and the auxiliary bracket with a holder made of synthetic resin, thereby preventing short circuit of the printed wiring board. It is to provide a printed wiring board fixing device that can be fixed to the printed wiring board described in detail by the accompanying drawings as follows.
전자제품의 메인 브라켓트(1)에 요홈(3)이 구성된 각홀(2)을 형성하고 나사(7)로 메인 브라켓트(1) 상단에 고정하는 보조 브라켓트(4)는 요홈(6)이 구성된 각홀(5)을 형성하여 양측으로 돌출편(12)(12')이 구성된 후크(11)(11')와 삽지부(13)(13')를 일체로 형성하여 구성된 홀더(10)(10')로 프린트 배선기판(14)을 메인 브라켓트(1)와 보조 브라켓트(4)에 고정하여서 된 것이다.The auxiliary bracket 4 which forms the angular hole 2 formed with the recess 3 in the main bracket 1 of the electronic product and fixes the upper end of the main bracket 1 with the screw 7 is the angular hole having the recess 6 formed therein. 5) holders 10 and 10 'formed by integrally forming the hooks 11 and 11' and the inserting portions 13 and 13 'which are formed on both sides of the protruding pieces 12 and 12'. The lower printed wiring board 14 is fixed to the main bracket 1 and the auxiliary bracket 4.
이와같이 구성된 본 고안은 메인 브라켓트(1)의 각홀(2)에 홀더(10)의 후크(11)를 삽입하여 홀더(10)의 삽지구(13)에 프린트 배선기판(14)의 일측을 압입하여 프린트 배선기판(14)의 타측에 홀더(10') 삽지구(13')를 압입하여 홀더(10')의 후크(11')와 보조 브라켓트(4)의 각홀(5)을 결합시킨후 보조 브라켓트(4)를 메인 브라켓트(1)의 상단에 나사(7)로 고정하면 프린트 배선기판(14)의 쇼트를 방지하면서 간편하게 고정할 수 있는 것이다.According to the present invention configured as described above, the hook 11 of the holder 10 is inserted into each hole 2 of the main bracket 1, and one side of the printed wiring board 14 is pressed into the insertion hole 13 of the holder 10. After inserting the holder 10 'insertion hole 13' into the other side of the printed wiring board 14, the hook 11 'of the holder 10' and the respective holes 5 of the auxiliary bracket 4 are combined and then assisted. When the bracket 4 is fixed to the upper end of the main bracket 1 with a screw 7, the bracket 4 may be easily fixed while preventing the short circuit of the printed wiring board 14.
즉 금속제의 메인 브라켓트(1)에 형성된 각홀(2)로 홀더(10)의 후크(11)를 삽입 결합하고 보조 브라켓트(4)의 각홀(5)에도 홀더(10')의 후크(11')를 삽입 결합하면 후크(11)(11')의 양측으로 구성된 둘출편(12)(12')이 각홀(2)(5) 양측의 요홈(3)(6)에 결합되므로 메인 브라켓트(1)와 보조 브라켓트(4)에 결합된 홀더(10)(10')는 안정된 상태로 고정되는 것이다.In other words, the hook 11 of the holder 10 is inserted into the square hole 2 formed in the metal main bracket 1 and the hook 11 'of the holder 10' is also inserted into the square hole 5 of the auxiliary bracket 4. When the insert is coupled to the hook (11) (11 ') of the two-sided piece (12, 12') consisting of both sides of the holes (2) (5) are coupled to the grooves (3) (6) on both sides of the main bracket (1) And holders 10 and 10 'coupled to the auxiliary bracket 4 are fixed in a stable state.
이때, 홀더(10)(10')의 삽지부(13)(13')에 프린트 배선기판(14)이 압입된 상태로 보조 브라켓트(4)와 메인 브라켓트(1)를 나사(7)로 체결 고정하면 프린트 배선기판(14)의 고정작업이 간편하게 완료됨과 동시에 프린트 배선기판(14)이 견고하게 고정되는 것이다.At this time, the auxiliary bracket 4 and the main bracket 1 are fastened with screws 7 while the printed wiring board 14 is pressed into the inserting portions 13 and 13 'of the holders 10 and 10'. When fixed, the fixing operation of the printed wiring board 14 is easily completed, and the printed wiring board 14 is firmly fixed.
또한 금속제의 메인 브라켓트(1)와 보조 브라켓트(4)에 고정된 프린트 배선기판(14)은 합성수시제의 홀더(10)(10')에 의해 간접적으로 메인 브라켓트(1)와 보조 브라켓트(4)에 고정되므로 프린트 배선기판(14)의 쇼트 발생과 그로 인한 프린트 배선기판(14)에 구성된 회로에 파손을 방지할 수 있는 것이다.In addition, the printed wiring board 14 fixed to the metal main bracket 1 and the auxiliary bracket 4 is indirectly connected to the main bracket 1 and the auxiliary bracket 4 by holders 10 and 10 'made of synthetic resin. In this case, short circuit of the printed wiring board 14 and damage to the circuit formed on the printed wiring board 14 can be prevented.
상기에서와 같이 본 고안은 금속제의 메인 브라켓트에 프린트 배선기판을 고정하고 합성수지제의 홀더로 프린트 배선기판을 간접 고정함으로서 별도의 나사를 사용하지 않고 간편하게 프린트 배선기판을 고정할 수 있을 뿐만 아니라, 프린트 배선기판의 쇼트 발생을 방지하고 프린트 배선기판을 보호할 수 있는 효과가 제공되는 것이다.As described above, the present invention secures the printed wiring board to the main bracket made of metal and indirectly fixes the printed wiring board with the holder made of synthetic resin. The effect of preventing short circuit of the wiring board and protecting the printed wiring board is provided.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900017350U KR960006832Y1 (en) | 1990-11-13 | 1990-11-13 | A fixing device of a pcb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900017350U KR960006832Y1 (en) | 1990-11-13 | 1990-11-13 | A fixing device of a pcb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920010810U KR920010810U (en) | 1992-06-17 |
| KR960006832Y1 true KR960006832Y1 (en) | 1996-08-08 |
Family
ID=19305300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900017350U KR960006832Y1 (en) | 1990-11-13 | 1990-11-13 | A fixing device of a pcb |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960006832Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100433108B1 (en) * | 2001-08-10 | 2004-05-28 | 주식회사 대우일렉트로닉스 | Establishing structure of PCB |
-
1990
- 1990-11-13 KR KR2019900017350U patent/KR960006832Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920010810U (en) | 1992-06-17 |
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