JPH0434797U - - Google Patents
Info
- Publication number
- JPH0434797U JPH0434797U JP7633690U JP7633690U JPH0434797U JP H0434797 U JPH0434797 U JP H0434797U JP 7633690 U JP7633690 U JP 7633690U JP 7633690 U JP7633690 U JP 7633690U JP H0434797 U JPH0434797 U JP H0434797U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- end surface
- metal case
- conductive film
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図は本考案による一実施例の要部側断面図
、第２図は従来技術による要部斜視図、第３図は
第２図の側断面図である。
図において、１は回路基板、１ａは端面、１ｂ
は導体膜、２は金属ケース、２ａは側壁をそれぞ
れ示す。
FIG. 1 is a side sectional view of a main part of an embodiment according to the present invention, FIG. 2 is a perspective view of a main part according to the prior art, and FIG. 3 is a side sectional view of FIG. 2. In the figure, 1 is a circuit board, 1a is an end surface, 1b
2 represents a conductive film, 2 represents a metal case, and 2a represents a side wall.
Claims (1)
シールド構造であつて、 前記回路基板１は端面１ａを含む周縁表裏面に
アースレベルの導体膜１ｂを備え、前記端面１ａ
と前記金属ケース２の側壁２ａ内面との隙間を小
さく近接対置し半田付け固着することを特徴とす
る回路基板のシールド構造。[Claims for Utility Model Registration] A shielding structure for a circuit board 1 housed in a box-shaped metal case 2, wherein the circuit board 1 is provided with an earth-level conductive film 1b on the front and back surfaces of the periphery including the end surface 1a, Said end surface 1a
and the inner surface of the side wall 2a of the metal case 2 are placed close to each other with a small gap and are fixed by soldering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7633690U JPH0434797U (en) | 1990-07-17 | 1990-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7633690U JPH0434797U (en) | 1990-07-17 | 1990-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434797U true JPH0434797U (en) | 1992-03-23 |
Family
ID=31617714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7633690U Pending JPH0434797U (en) | 1990-07-17 | 1990-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434797U (en) |
-
1990
- 1990-07-17 JP JP7633690U patent/JPH0434797U/ja active Pending
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