KR880001828Y1 - Infrared-ray receiver case - Google Patents
Infrared-ray receiver case Download PDFInfo
- Publication number
- KR880001828Y1 KR880001828Y1 KR2019850006514U KR850006514U KR880001828Y1 KR 880001828 Y1 KR880001828 Y1 KR 880001828Y1 KR 2019850006514 U KR2019850006514 U KR 2019850006514U KR 850006514 U KR850006514 U KR 850006514U KR 880001828 Y1 KR880001828 Y1 KR 880001828Y1
- Authority
- KR
- South Korea
- Prior art keywords
- shield cover
- coupling
- protrusion
- case
- circuit board
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 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
- 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)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분리사시도,1 is an exploded perspective view of the present invention,
제2도는 본 고안에 따른 결합사시도,2 is a perspective view according to the present invention,
제3도는 본 고안에 따른 결합단면도,3 is a cross-sectional view according to the present invention,
제4도는 종래의 적외선 수신기 케이스의 결합단면도이다.4 is a combined cross-sectional view of a conventional infrared receiver case.
* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1 : 상부 실드카바 2 : 삽입홈1: Upper shield cover 2: Insertion groove
3 : 안내턱 4 : 고정턱3: guide jaw 4: fixed jaw
5 : 결합돌기 6 : 하부 실드카바5: engaging protrusion 6: lower shield cover
7 : 삽입돌기 8 : 고정편7: insertion protrusion 8: fixing piece
9 : 결합돌기 10: 인쇄회로기판9: coupling protrusion 10: printed circuit board
11 : 결합홈11: coupling groove
본 고안은 적외선 수신기의 케이스에 관한 것으로, 특히 상부 실드카바와 하부 실드카바를 각각 형성하여 조립한 후 이를 결합홈이 형성된 프린트기판상에다 직접 부착하도록 된 적외선 수신기의 케이스에 관한 것이다.The present invention relates to a case of an infrared receiver, and more particularly, to a case of an infrared receiver to form and assemble the upper shield cover and the lower shield cover, respectively, and directly attach them to a printed circuit board on which a coupling groove is formed.
종래의 적외선 수신기 케이스는 설치하는 과정에서 지지대를 프린트기판에 결합하기 위해 리벳을 사용하였으며, 실드 케이스를 지지대 위에 부착하기 위해 양면 테이프르 사용하였으나 상기와 같이 지지대를 프린트기판상에 부착하기 위해 리벳을 사용하거나 실드 케이스를 지지대 위에 부착하기 위해 양면테이크를 사용할 경우에는 조립공정이 복잡하고 작업시간이 많이 소요되며, 접착제로서 양면 테이프를 사용하고 실드케이스를 알류미늄으로 제작하므로 제조원가의 상승요인이 되고 있을 뿐만 아니라 접착제인 양면테이프를 이용하여 실드케이스를 부착하기 위해서는 일정한 시간이 경과한 후 정확한 위치에 고정하여야 함으로 제조상 난점이 있으며 여러가지 문제점이 있었다.In the conventional infrared receiver case, a rivet is used to couple the support to the printed board during the installation process, and double-sided tape is used to attach the shield case to the support, but as shown above, a rivet is used to attach the support to the printed board. In case of using double-sided tape to attach the shield case to the support, the assembly process is complicated and it takes a lot of time, and it is not only an increase in manufacturing cost because double-sided tape is used as the adhesive and the shield case is made of aluminum. In order to attach the shield case using a double-sided tape, which is an adhesive, it has to be fixed in the correct position after a certain time and there are manufacturing problems and various problems.
이에 본 고안은 상기와 같은 종래의 문제점을 해결하기 위하여 실드케이스를 상부 실드카바와 하부 실드카바로 각각 형성하고 이를 조립한 후 결합홈이 형성된 인쇄회로기판에 상기 실드케이스를 직접 부착하므로서 간단하게 적외선 수신기를 회로기판상에 설치할 수 있도록 된 적외선 수신기의 케이스를 제공하는데 목적이 있다.In this regard, the present invention simply forms infrared shield cover with upper shield cover and lower shield cover to solve the conventional problems as described above, and then assembles the shield case and directly attaches the shield case to the printed circuit board having the coupling groove. It is an object of the present invention to provide a case of an infrared receiver, which enables the receiver to be installed on a circuit board.
본 고안의 구성 및 작용, 효과를 예시된 도면에 의거 상세히 설명하면 다음과 같다.The configuration, operation, and effects of the present invention will be described in detail with reference to the illustrated drawings.
본 고안은 상부 실드카바(1)에 삽입홈(2)과 안내턱 및 고정턱(4)과 결합돌기(5)를 형성시키고, 하부 실드카바(6)에 삽입돌기(7)와 고정편(8) 및 결합돌기(9)를 형성시켜 상기 삽입홈(2)에 삽입돌기(7)를 끼워서 결합시키며, 인쇄회로기판(10)에 결합홈(11) (12)을 형성시키며 상기 결합홈(11)에는 상기 실드카바(1)의 결합돌기(5)를 결합시키고, 상기 결합홈(12)에는 하부 실드카바(6)의 결합돌기(9)를 결합시킨 구조로 되어있다.The present invention forms an insertion groove (2) and the guide jaw and the fixing jaw (4) and the engaging projection (5) in the upper shield cover (1), the insertion projection (7) and the fixing piece (in the lower shield cover (6) 8) and to form the engaging projection (9) by inserting the insertion projection (7) in the insertion groove (2) to combine, to form a coupling groove (11, 12) in the printed circuit board 10 and the coupling groove ( 11, the coupling protrusion 5 of the shield cover 1 is coupled, and the coupling groove 12 has a structure in which the coupling protrusion 9 of the lower shield cover 6 is coupled.
미설명부호 13은 지지대, 14는 리벳, 15는 양면테이프, 16은 실드케이스이다.Reference numeral 13 is a support, 14 is a rivet, 15 is a double-sided tape, 16 is a shield case.
상기와 같은 구조로 된 본 고안은 부품수를 최대한으로 줄이고 실드카바를 직접 인쇄회로기판에 부착하여 정확한 위치에 실드카바를 고정하도록 하였다.The present invention has a structure as described above to reduce the number of parts as much as possible to attach the shield cover directly to the printed circuit board to fix the shield cover in the correct position.
제1도는 본 고안의 분리사시도로서 상부 실드카바(1)의 상단에는 삽입홈(2)이 형성되고, 측면에는 안내턱(3)과 고정턱(4)이 각각 형성되며 하단에는 결합돌기(5)가 형성된다.1 is an exploded perspective view of the present invention, the insertion groove (2) is formed at the upper end of the upper shield cover (1), the guide jaw (3) and the fixing jaw (4) is formed on the side, respectively, the engaging projection (5) ) Is formed.
또한 하부 실드카바(6)의 상단에는 삽입돌기(7)가 형성되고 측면에는 고정편(8)이 형성되며, 하단에는 결합돌기(9)가 형성되고, 인쇄회로기판(10)에는 결합홈(9)이 형성된 것으로서 상부 실드카바(1)의 삽입홈(2)에는 하부 실드카바(6)의 삽입돌기(7)가 삽입되어 상기 삽입돌기(7)를 휨으로써 결합되고, 상부 실드카바(1)의 안내턱(3)에 하부 실드카바(6)가 걸려 결합을 용이하도록 하며, 상부 실드카바(1)의 고정턱(4)에 하부 실드카바(6)의 외측을 감싸고, 하부 실드카바(6)측면에 형성된 고정편(8)에는 상부 실드카바(1)가 고정되고, 상부 실드카바(1)의 결합돌기(5)와 하부 실드카바(6)의 결합돌기(9)가 인쇄회로기판(10)의 결합홈(11)에 결합되어 실드카바를 고정시키도록 한 것이다.In addition, an insertion protrusion 7 is formed at an upper end of the lower shield cover 6, a fixing piece 8 is formed at a side thereof, a coupling protrusion 9 is formed at a lower end thereof, and a coupling groove (in the printed circuit board 10). 9 is formed, the insertion groove 7 of the lower shield cover 6 is inserted into the insertion groove 2 of the upper shield cover 1 is joined by bending the insertion protrusion (7), the upper shield cover (1) The lower shield cover (6) is caught on the guide jaw (3) of the) to facilitate the coupling, and wraps the outer side of the lower shield cover (6) on the fixing jaw (4) of the upper shield cover (1), the lower shield cover ( 6) The upper shield cover 1 is fixed to the fixing piece 8 formed on the side, and the engaging protrusion 5 of the upper shield cover 1 and the engaging protrusion 9 of the lower shield cover 6 are printed circuit boards. It is to be coupled to the coupling groove 11 of the (10) to fix the shield cover.
제3도는 본 고안에 따른 결합 단면도로서 상부 실드카바(1)와 하부 실드카바(6)를 조립한 후 이를 인쇄회로기판(10)에 부착한 상태의 단면을 보여주고 있으며, 제4도는 종래의 결합 단면도로서 프린트기판(10)에 지지대(11)를 리벳(12)으로 결합시킨 후 지지대(11)위에 양면 테이프(13)를 붙이고 일정한 시간이 경과한 후 정확한 위치에 실드케이스(14)를 고정시킨 것으로 결합시간이 많이 걸리고 리벳과 같은 결합장치를 사용하게 되므로 제조원가의 상승요인이 되었으며 양면 테이프 위에 실드케이스를 정확한 위치에 고정시켜야 함으로 제작상에도 많은 문제가 발생하였다.3 is a cross-sectional view showing a state in which the upper shield cover 1 and the lower shield cover 6 are assembled and then attached to the printed circuit board 10 in accordance with the present invention. Joining the support 11 to the printed circuit board 10 with a rivet 12 as a cross-sectional view, and then attaching the double-sided tape 13 on the support 11 and fixing the shield case 14 in the correct position after a certain period of time. As it takes a long time to combine and use a coupling device such as rivets, it is a rising factor of the manufacturing cost, and a lot of problems also occur in manufacturing because the shield case must be fixed on the double-sided tape in the correct position.
상기와 같은 구성 및 작용에 의해 본 고안은 조립하는 부품수를 줄이고 실드카바를 알루미늄 대신 철판을 이용하므로서 제조원가를 줄일 수 있으며 양면 테이프를 사용할 필요가 없어 조립시간이 단축됨은 물론 조립이 간단해지고 결합돌기와 결합홈을 설치하므로서 실드카바를 정확한 위치에 설치할 수 있어 조립을 보다 간편하게 할 수 있는 효과를 얻을 수 있다.By the construction and action as described above, the present invention reduces the number of parts to be assembled and the manufacturing cost can be reduced by using a steel plate instead of shield cover, and it is not necessary to use double-sided tape, which shortens the assembly time, as well as the assembly process and the coupling protrusion and By installing the coupling grooves, the shield cover can be installed in the correct position, so that the assembly can be more easily achieved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850006514U KR880001828Y1 (en) | 1985-05-31 | 1985-05-31 | Infrared-ray receiver case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850006514U KR880001828Y1 (en) | 1985-05-31 | 1985-05-31 | Infrared-ray receiver case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860015198U KR860015198U (en) | 1986-12-30 |
| KR880001828Y1 true KR880001828Y1 (en) | 1988-05-13 |
Family
ID=19242600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850006514U KR880001828Y1 (en) | 1985-05-31 | 1985-05-31 | Infrared-ray receiver case |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR880001828Y1 (en) |
-
1985
- 1985-05-31 KR KR2019850006514U patent/KR880001828Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR860015198U (en) | 1986-12-30 |
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