KR0120752Y1 - A device for pivotally connecting pcb rack with a fixed rack - Google Patents
A device for pivotally connecting pcb rack with a fixed rackInfo
- Publication number
- KR0120752Y1 KR0120752Y1 KR2019940020988U KR19940020988U KR0120752Y1 KR 0120752 Y1 KR0120752 Y1 KR 0120752Y1 KR 2019940020988 U KR2019940020988 U KR 2019940020988U KR 19940020988 U KR19940020988 U KR 19940020988U KR 0120752 Y1 KR0120752 Y1 KR 0120752Y1
- Authority
- KR
- South Korea
- Prior art keywords
- rack
- pcb
- hinge
- fixed
- pcb rack
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/16—Mounting supporting structure in casing or on frame or rack on hinges or pivots
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
본 고안은 힌지를 사용한 PCB랙 고정기구에 관한 것으로 고정랙(14)과 PCB랙(13)사이에 공간을 형성하여 고정랙(140의 좌,우측 후단에 각각 힌지핀(36)이 설치되고, PCB랙(13)의 좌,우 후단에 각각 힌지부재(35)가 설치되어 PCB랙(13)이 고정랙(14)에 힌지로 반고정되어 수리작업을 위해 PCB랙을고정랙으로부터 분리시킬필요가 있을 때, 손잡이로 PCB랙을 들어 올리기만 하면 되므로 매우 편리하게 된다.The present invention relates to a PCB rack fixing mechanism using a hinge to form a space between the fixed rack 14 and the PCB rack 13, the hinge pins 36 are respectively installed on the left and right rear ends of the fixed rack 140, Hinge members 35 are installed at the left and right rear ends of the PCB rack 13, so that the PCB rack 13 is semi-fixed to the fixed rack 14 by a hinge to separate the PCB rack from the fixed rack for repair work. When there is, it is very convenient because you only need to lift the PCB rack with the handle.
Description
제1a도는 본 고안에 따른 PCB랙이 고정랙에 조립완성된조립도.Figure 1a is an assembly diagram of the PCB rack according to the present invention is assembled to the fixed rack.
제1b도는 본 고안에 따른 PCB랙이 고정랙과의 결합관계를 분리도시한 분해사시도.Figure 1b is an exploded perspective view showing the separation relationship between the PCB rack according to the present invention and the fixed rack.
제2a, 2b도는 본 고안에 따른 PCB랙과 고정랙 사이의 간격유지기를 도시한도면.Figures 2a, 2b is a view showing a gap retainer between the PCB rack and the fixed rack according to the present invention.
제3a도는 본 고안에 따른 PCB랙의 정면도.Figure 3a is a front view of the PCB rack according to the present invention.
제3b도는 제3a도의 측면도.FIG. 3B is a side view of FIG. 3A.
제4a도는 본 고안에 따른 PCB랙의 힌지부재에 대한 정면도.Figure 4a is a front view of the hinge member of the PCB rack according to the present invention.
제4b도는 제4a도의 측면도.4b is a side view of FIG. 4a.
제5a, 5b도는 본 고안에 따른 PCB랙의 힌지핀을 도시한 정면도 및 측면도.5a, 5b is a front view and a side view showing the hinge pin of the PCB rack according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11:덮개 12:하내스11: cover 12: Hannah
13:PCB랙 14:고정랙13: PCB rack 14: fixed rack
15:간격유지기 16:옆판15: Space Keeper 16: Side Plate
31:PCB앗세이 32:손잡이31: PCB Assay 32: Handle
33:중간판 34:나사33: middle plate 34: screw
35:힌지부재 36:힌지핀35: hinge member 36: hinge pin
본 고안은 각종 부품이 삽입되어 있는 PCB앗세이가 조립된 PCB랙에 있어서, 상기 PCB랙의 한쪽을 고정랙에 힌지결합시켜 PCB가 한쪽이 고정랙에 결합된 상태로 개폐시킬 수 있도록 함으로써 상기 PCB랙의 밑면에 부착된 부품들을 수리하기 쉽도록한 힌지를 사용한 PCB랙 고정기구에 관한 것이다.The present invention is a PCB rack, which is a PCB assembly in which various components are inserted, by hinge-bonding one side of the PCB rack to the fixed rack so that the PCB can be opened and closed with one side coupled to the fixed rack. The present invention relates to a PCB rack fixing device that uses a hinge for easy repair of parts attached to the bottom of a rack.
일반적으로 종래에는, 인쇄회로기판(PCB:Preinted Circuit Board)앗세이에 부품이 고밀도로 실장되어 하내스등과 함께 일차로 PCB랙으로 조립된 후 고정랙에 나사등으로 전체가 완전히 고정되어 있는바, PCB랙의 밑에 설치된 부품들이 고장나서 수리 또는 조정하고자 하면 상기 나사를 품고 PCB랙을 고정랙으로부터 완전히 들어낸 후 해당 부품을 분해 및 조립하여 수리하여야 하기 때문에 PCB랙 아래에 배치된 다른 전자부품을 수리 또는 교체하는 작업이 매우 불편한 문제점이 있었다.In general, the components are mounted at high density on a printed circuit board (PCB) assembly, assembled with PCB racks first with the hangers, etc., and then the whole is completely fixed to the fixed racks with screws. If the components installed under the PCB rack are broken and want to be repaired or adjusted, take the screws, lift the PCB rack completely out of the fixed rack, and then disassemble and assemble the parts to repair other electronic components placed under the PCB rack. Repair or replacement work was very inconvenient.
이에 본 고안은 상기와 같은 종래의 문제점을 해소하기 위하여 수리시에 PCB랙을 고정랙으로부터 완전히 분리하지 않고, PCB랙 한쪽이 고정랙에 결합된 상태에서 그 PCB랙을 들어올린 후 그 PCB랙 밑에 부착된 부품을 쉽게 정비 할 수 있도록 된 힌지를 사용한 PCB랙의 고정기구를 제공하는데 그 목적이 있다.Therefore, the present invention does not completely separate the PCB rack from the fixed rack at the time of repair in order to solve the conventional problems as described above, and then lifts the PCB rack under one side of the PCB rack while the PCB rack is coupled to the fixed rack. Its purpose is to provide a fastening mechanism for a PCB rack using hinges for easy maintenance of attached parts.
상기와 같은 목적을 달성하기 위한 본 고안의 PCB랙 고정기구는PCB rack fixing device of the present invention for achieving the above object
상기 고정랙의 내측 좌·우선단에 각각 힌지핀을 설치하고, 상기 PCB랙의 한쪽 측편 좌·우선단에 상기 힌지핀을 결합용 결합구멍을 구비한 힌지부재를 각각 설치하되 상기 고정랙의 내측면과 이 내측면에 인접하는 PCB랙사이에는 소정간극을 유지시켜 상호 마찰이 없도록 하는 간극유지기가 상기 힌지핀에 끼워진 구조로 되어 있다.A hinge pin is installed at each of the left and right ends of the fixed rack, and a hinge member having a coupling hole for coupling the hinge pin is installed at the left and right ends of one side of the PCB rack, respectively. A gap retainer is inserted into the hinge pin to maintain a predetermined gap between the side surface and the PCB rack adjacent to the inner surface so that there is no mutual friction.
이하, 첨부된 예시도면을 참조하여 본 고안을 자세히 설명하기로 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 고안에 따른 PCB랙 고정기구는 제1a도 및 제1b도에 도시된 바와 같이 상기 고정랙(14)의 내측 좌·우선단에각각 힌지핀(38)설치되고, 상기 PCB랙(13)의 한쪽 측편 좌· 우 선단에 상기 힌지핀 결합용 결합구멍을 구비한 힌지부재(35)가 각각 설치되어 상기 힌지핀(36)이 상기 PCB랙 힌지부재(35)의 결합구명에 삽입되어 상기 PCB랙(13)의 한쪽이 고정랙(14)에 힌지결합되되, 상기 힌지핀(38)은 간극유지기(15)를 개재하여 상기 PCB랙측 힌지부재(35)의 결합구명에 삽입됨으로써 상기 고정랙(14)의 내측면과 이 내측면에 인접하는 PCB랙(13) 사이에 소정의 간극을 유지시켜 상호 마찰이 없도록 된 구조로 되어 있다.PCB rack fixing mechanism according to the present invention is provided with a hinge pin (38) at the inner left and right ends of the fixing rack 14, respectively, as shown in Figure 1a and 1b, Hinge members 35 having coupling holes for coupling the hinge pins are respectively installed at the left and right ends of the side pieces so that the hinge pins 36 are inserted into the coupling holes of the PCB rack hinge members 35. One side of the 13 is hinged to the fixed rack 14, the hinge pin 38 is inserted into the coupling hole of the PCB rack-side hinge member 35 via the gap retainer 15 to the fixed rack ( A predetermined gap is maintained between the inner surface of the substrate 14 and the PCB rack 13 adjacent to the inner surface to prevent mutual friction.
제1a도에 있어서, 덮개(11)는 먼지등으로부터 PCB랙(13)에 내장된 부품을 보호하고 전자파등을 차단하는 역할을 수행하고, PCB랙(13)에는 하내스(12) 및 부품들이 내장되어 있다.In FIG. 1A, the cover 11 serves to protect the components embedded in the PCB rack 13 from dust and the like and to block electromagnetic waves, and the PCB rack 13 includes the hangers 12 and the components. It is built in.
이와 같이 PCB랙(13)과 고정랙(14)이 힌지로 결합되는 부분은 제1b도에 상세히 도시되어 있는 바, 힌지핀(36)을 설치하기 위하여 고정랙의 옆판(16)과 PCB랙(13) 사이에 상호 마찰이 없도록 간극이 필요하게 되는데, 이러한 간극을 형성시켜주기 위하여 제2a도와 제2b도에 도시한 것과 같은 간격유지기(15)가 상기 힌지핀(36)에 끼워지게 된다.As such, the portion where the PCB rack 13 and the fixed rack 14 are coupled to the hinge is shown in detail in FIG. 1B, in order to install the hinge pins 36, the side plate 16 of the fixed rack and the PCB rack ( 13) a gap is required so that there is no mutual friction between them, and the gap holder 15 as shown in FIGS. 2A and 2B is fitted to the hinge pin 36 to form such a gap.
본 고안에 따른 PCB랙은 제3a도에 도시된 바와 같이 부품이 실장되고 하내스(12)가 연결된 PCB앗세이(21)를 고정하기 위한 중간판(33)과 PCB랙(13)을 잡고 열기 편하도록 상면에 손잡이(32)가 구비되어 있다.PCB rack according to the present invention, as shown in Figure 3a is mounted to hold the intermediate plate 33 and the PCB rack 13 for fixing the PCB assembly 21 to which the parts are mounted and the Haenas 12 is connected. Handle 32 is provided on the upper surface for convenience.
제3b도는 PCB랙의 측면도이다.3b is a side view of the PCB rack.
본 고안에 따른 PCB랙의 힌지부재(35)는 제4a도에 그 평면도가 도시되었고, 제4b도에 그 측면도가 도시되었는 바, 본 고안의 힌지부재(35)는 중간판과 리벳으로 체결된다. 또한, 제5a도는 본 고안에 따른 PCB랙의 힌지핀(36)을 도시한 평면도이고, 제5b도는 본 고안에 따른 PCB랙의 힌지핀(36)을 도시한 측면도이다.The hinge member 35 of the PCB rack according to the present invention has a plan view thereof shown in FIG. 4a and a side view thereof in FIG. 4b, and the hinge member 35 of the present invention is fastened by an intermediate plate and a rivet. . In addition, Figure 5a is a plan view showing the hinge pin 36 of the PCB rack according to the present invention, Figure 5b is a side view showing the hinge pin 36 of the PCB rack according to the present invention.
이상에서 살펴본 바와 같이 본 고안은 PCB앗세이를 지지하는 PCB랙(13)이 한쪽에서 고정랙과 힌지결합되어 있기 때문에 이 PCB랙(13) 아래에 배치된 부품을 수리하거나 교체하기 위하여 PCB랙(13)을 들어낼 필요가 있을 때, 종래와 같이 나사등을 풀지않고서도 그 PCB랙(13)의 손잡이를 잡고 힌지식으로 회동시키면서PCB랙을 들어올린후 작업을 할 수 있으므로 PCB랙(13) 아래쪽 부품의 수리작업이 매우 편리한 효과가 있다.As described above, the present invention is because the PCB rack 13 supporting the PCB assembly is hinged to the fixed rack on one side, so as to repair or replace the parts disposed under the PCB rack 13, the PCB rack ( 13) When it is necessary to lift the PCB rack (13), it is possible to lift the PCB rack while holding the handle of the PCB rack (13) and rotating it in a hinged manner without loosening the screws or the like as conventionally. Repair work on the lower part is very convenient.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940020988U KR0120752Y1 (en) | 1994-08-19 | 1994-08-19 | A device for pivotally connecting pcb rack with a fixed rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940020988U KR0120752Y1 (en) | 1994-08-19 | 1994-08-19 | A device for pivotally connecting pcb rack with a fixed rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960009593U KR960009593U (en) | 1996-03-16 |
| KR0120752Y1 true KR0120752Y1 (en) | 1998-10-01 |
Family
ID=19391083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940020988U KR0120752Y1 (en) | 1994-08-19 | 1994-08-19 | A device for pivotally connecting pcb rack with a fixed rack |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0120752Y1 (en) |
-
1994
- 1994-08-19 KR KR2019940020988U patent/KR0120752Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960009593U (en) | 1996-03-16 |
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