KR0126440Y1 - Assembling position apparatus of main pcb and the antenna board - Google Patents
Assembling position apparatus of main pcb and the antenna board Download PDFInfo
- Publication number
- KR0126440Y1 KR0126440Y1 KR2019950019850U KR19950019850U KR0126440Y1 KR 0126440 Y1 KR0126440 Y1 KR 0126440Y1 KR 2019950019850 U KR2019950019850 U KR 2019950019850U KR 19950019850 U KR19950019850 U KR 19950019850U KR 0126440 Y1 KR0126440 Y1 KR 0126440Y1
- Authority
- KR
- South Korea
- Prior art keywords
- printed circuit
- circuit board
- antenna
- main printed
- board
- Prior art date
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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
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
- H05K7/142—Spacers not being card guides
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Support Of Aerials (AREA)
Abstract
본 고안은 메인 인쇄회로기판과 안테나 보드 조립위치 결정기구에 관한 것이다.The present invention relates to a main printed circuit board and antenna board assembly positioning mechanism.
안테나 보드의 하부에 형성된 다수의 후크와, 메인 인쇄회로기판상에 형성된 구멍을 결합하는 고정하는 구조이다.A plurality of hooks formed on the lower part of the antenna board and a hole for fixing the holes formed on the main printed circuit board.
상기 구성의 위치결정기구는 폰잭, 리셋 스위치, 안테나 잭 등의 쎈터링을 제공하여 조립성이 향상되며, 진동을 방지하여 전자기구의 신뢰성을 향상시키는 효과가 있다.The positioning mechanism of the above configuration provides the filtering of the phone jack, the reset switch, the antenna jack, and the like, thereby improving the assemblability and preventing the vibration, thereby improving the reliability of the electronic device.
Description
제1도는 일반적인 안테나 보드를 도시한 배면도.1 is a rear view showing a typical antenna board.
제2도는 제1도의 A부분을 확대 도시한 것으로서 일반적인 메인 인쇄회로 기판과 안테나 보드가 조립된 상태를 도시한 부분 단면도.FIG. 2 is an enlarged view of portion A of FIG. 1, and is a partial cross-sectional view showing a state in which a general main printed circuit board and an antenna board are assembled.
제3도는 본 고안에 따른 안테나 보드의 하단에 형성된 조립위치 결정기구를 도시한 부분 단면도.Figure 3 is a partial cross-sectional view showing the assembly positioning mechanism formed on the bottom of the antenna board according to the present invention.
제4도는 본 고안에 따른 안테나 보도가 메인 인쇄회로기판에 조립된 상태를 도시한 부분단면도.Figure 4 is a partial cross-sectional view showing a state in which the antenna walkway according to the present invention is assembled to the main printed circuit board.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 안테나 보드 2 : 안테나 잭 조립 구멍1: antenna board 2: antenna jack assembly hole
3 : 폰잭 구멍 4 : 메인 인쇄회로기판3: phone jack hole 4: main printed circuit board
5 : 돌기부 6 : 결합요홈5: projection 6: coupling groove
7 : 후크 8 : 구멍7: hook 8: hole
본 고안은 메인 인쇄회로기판과 안테나 보드의 조립위치 결정 기구에 관한 것으로서, 특히 안테나 보드에 후크를 형성하고 메인 인쇄회로기판에 상기 후크를 수용하기 위한 구멍이 형성되어 있는 메인 인쇄회로기판과 안테나 보드의 조립 위치 결정 기구에 관한 것이다.The present invention relates to an assembly positioning mechanism of a main printed circuit board and an antenna board, and more particularly, a main printed circuit board and an antenna board having hooks formed in the antenna board and a hole for accommodating the hooks in the main printed circuit board. The assembly relates to the positioning mechanism.
종래에는 메인 인쇄회로기판과 안테나 보드를 조립할 때 안테나 보드의 하단에 형성된 단면이 ㄷ자형상인 요홈에 메인 인쇄회로기판을 단순히 끼워넣어 조립하는 것이었다. 그러나, 이러한 종래기술에 따른 결합기구는 부정확하기 때문에 메인 인쇄회로기판상의 튜너, 리셋 스위치, 폰잭의 조립이 곤란하거나 조립된다 하여도 제 위치에서 벗어나는 경우가 많다. 조립성이 좋지 않은 뿐만 아니라 ㄷ자 요홈안에서 메인 인쇄회로기판 사이에 틈새가 형성되어 진동이 발생되어 전자회로에 충격을 주어 부품의 신뢰성에 문제가 되기도 하는 단점이 있다.Conventionally, when assembling the main printed circuit board and the antenna board, the main printed circuit board was simply inserted into the groove having a U-shaped cross section formed at the bottom of the antenna board. However, since the coupling mechanism according to the related art is inaccurate, it is often difficult to assemble the tuner, the reset switch, and the phone jack on the main printed circuit board. In addition to poor assembly, there is a disadvantage in that a gap is formed between the main printed circuit boards in the U-shaped grooves, and vibrations are generated, thereby impacting the electronic circuits, thereby causing problems in reliability of components.
따라서, 본 고안은 상기와 같은 문제점을 모두 해결하기 위해 고안된 것으로서 메인 인쇄회로기판상에 구멍을 형성하고 안테나 보드의 하단에 후크를 형성하여 이들이 견고히 결합될 수 있는 메인 인쇄회로기판과 안테나 보드의 조립위치 결정기구를 제공하는데 그 목적이 있다.Therefore, the present invention is designed to solve all of the above problems, and assembling the main printed circuit board and the antenna board to form a hole on the main printed circuit board and a hook at the bottom of the antenna board so that they can be firmly combined. Its purpose is to provide a positioning mechanism.
본 고안은 안테나 보드와 메인 인쇄회로기판을 조립할 때 위치 결정기구를 제공함으로서 튜너, 폰잭, 리셋 스위치 등의 확실한 센터링이 가능하고, 조립 후 진동 등을 방지할 수 있고, 확실하게 고정할 수 있는 안테나 보드의 하부에 다수개가 형성된 후크를 형성한 요홈과, 메인 인쇄회로기판에 형성된 결합구멍을 구비하여 조립성이 용이하고 확실한 고정을 제공하는 것이 특징이다.The present invention provides a positioning mechanism when assembling the antenna board and the main printed circuit board, so that the centering of the tuner, the phone jack, the reset switch, etc. can be ensured, the vibration can be prevented after assembly, and the antenna can be fixed securely. A groove having a plurality of hooks formed at the bottom of the board and a coupling hole formed in the main printed circuit board are provided to provide easy assembly and reliable fixing.
이하에서 본 고안을 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제1도 및 제2도는 종래기술에 따를 안테나 보드와 메인 인쇄회로기판이 결합된 모습을 도시한 안테나 보드의 배면도 및 안테나 보드와 메인 인쇄회로기판이 결합된 일부 단면도이다. 안테나 보드(1)에는 안테나 잭 조립구멍(2)과의 폰잭구멍(3)이 형성되어 있고, 그 하부에는 안테나 보드(1)와 메인 인쇄회로기판(4)을 결합할 수 있도록 형성된 돌기부(5)가 다수 형성되어 있다. 돌기부(5)를 측면에서 보면 제2도와 같다. 결합요홈(6)에 인쇄회로기판(4)을 끼우면 틈새가 생겨 각도(2) 만큼의 유격이 생긴다. 이러한 유격은 인쇄회로기판(4)의 진동을 야기 시킬 수 있다. 메인 인쇄회로기판(4)에 안테나 보드(1)를 조립할 때 메인 인쇄회로기판(4)에 이미 납땜되어 있는 안테나잭이나 폰잭, 튜너, 리셋스위치 등의 중심과 편심이 되어 조립이 곤란하다.1 and 2 are a rear view of the antenna board showing a state in which the antenna board and the main printed circuit board are coupled according to the prior art, and some cross-sectional views in which the antenna board and the main printed circuit board are combined. The antenna board 1 is formed with a phone jack hole 3 with the antenna jack assembly hole 2, and a projection 5 formed at the lower portion thereof to couple the antenna board 1 and the main printed circuit board 4 to each other. ) Are formed in large numbers. Looking at the projection (5) from the side as shown in FIG. When the printed circuit board 4 is inserted into the coupling recess 6, a gap is generated, and a clearance of the angle 2 is generated. This play may cause vibration of the printed circuit board 4. When assembling the antenna board 1 to the main printed circuit board 4, the antenna jack, phone jack, tuner, reset switch, etc., which are already soldered to the main printed circuit board 4, are eccentric with the center, making assembly difficult.
제3도는 본 고안에 따른 조립위치 결정기구를 도시한 것으로서 돌출부를 도시한 것으로서 돌출부를 후크(7)로 형성한 것이다. 일반적으로 PCB의 두께가 1.6mm이므로 B의 크기는 1.7mm±0.1로 형성하고 C의 크기는 1.5mm±0.1로 형성하면 양호하다. 그러나 PCB의 두께가 다른 경우 상기와 같은 공차비율로 형성하면 된다.3 is a view illustrating the assembling positioning mechanism according to the present invention, which shows the protruding portion, in which the protruding portion is formed by the hook 7. In general, the thickness of the PCB is 1.6mm, so the size of B is 1.7mm ± 0.1 and the size of C is 1.5mm ± 0.1. However, if the thickness of the PCB is different, the tolerance ratio may be formed as described above.
제4도는 안테나 보드(1)의 하부에 형성된 후크(7)에 메인 인쇄회로기판(4)이 결합된 상태를 도시한 도면이다.4 is a diagram illustrating a state in which the main printed circuit board 4 is coupled to the hook 7 formed under the antenna board 1.
메인 인쇄회로기판(4)에는 구멍(8)이 형성되어 있어 상기 후크(7)에 결합되어 인쇄회로기판(4)과 안테나 보드(1)가 확실하게 고정되며, 후크(7)와 구멍(8)의 위치결정을 설계시 정확히 하면 센터링이 매우 양호하므로 조립시 후크(7)와 구멍(8)만 결합시키게 되면 자연히 쎈터링이 맞게 된다.A hole 8 is formed in the main printed circuit board 4 so that the printed circuit board 4 and the antenna board 1 are securely fixed by being coupled to the hook 7, and the hook 7 and the hole 8 are fixed. The centering is very good when designing the positioning of) so that only the hook (7) and the hole (8) are combined.
상기와 같이 구성된 본 고안에 따른 조립 위치결정기구인 메인 인쇄회로기판상에 이미 납땜되어 있는 안테나 잭, 폰잭, 튜너, 리셋스 위치 등의 위치결정을 용이하게 하므로 조립성이 향상되며, 진동을 방지할 수 있고, 전자기구의 신뢰성을 향상시킬 수 있는 효과가 있다.Easy assembly of antenna jack, phone jack, tuner, reset position, etc. already soldered on the main printed circuit board, which is the assembly positioning mechanism according to the present invention, which is configured as described above. It is possible to improve the reliability of the electronic device.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950019850U KR0126440Y1 (en) | 1995-08-01 | 1995-08-01 | Assembling position apparatus of main pcb and the antenna board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950019850U KR0126440Y1 (en) | 1995-08-01 | 1995-08-01 | Assembling position apparatus of main pcb and the antenna board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970011716U KR970011716U (en) | 1997-03-29 |
| KR0126440Y1 true KR0126440Y1 (en) | 1998-12-15 |
Family
ID=19419995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950019850U KR0126440Y1 (en) | 1995-08-01 | 1995-08-01 | Assembling position apparatus of main pcb and the antenna board |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0126440Y1 (en) |
-
1995
- 1995-08-01 KR KR2019950019850U patent/KR0126440Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970011716U (en) | 1997-03-29 |
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