JPS63105399U - - Google Patents
Info
- Publication number
- JPS63105399U JPS63105399U JP20166786U JP20166786U JPS63105399U JP S63105399 U JPS63105399 U JP S63105399U JP 20166786 U JP20166786 U JP 20166786U JP 20166786 U JP20166786 U JP 20166786U JP S63105399 U JPS63105399 U JP S63105399U
- Authority
- JP
- Japan
- Prior art keywords
- metal casing
- wiring board
- ground pattern
- printed wiring
- faces
- 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 4
- 230000002265 prevention Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Description
第１図はこの考案の一実施例を示す斜視図、第
２図は従来の構造を示す斜視図。
１は金属筐体、２は印刷配線基板、３はサポー
ト材、４は配線パターン、５はネジ、６はスルー
ホール、７はアースパターン。尚、各図中同一符
号は同一又は相当部分を示す。
FIG. 1 is a perspective view showing an embodiment of this invention, and FIG. 2 is a perspective view showing a conventional structure. 1 is a metal housing, 2 is a printed wiring board, 3 is a support material, 4 is a wiring pattern, 5 is a screw, 6 is a through hole, and 7 is a ground pattern. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
該金属筐体の導電性の面に対向する当該印刷配線
基板の面の反対側の面に構成されたアースパター
ン、このアースパターンを上記金属筐体に電気的
に接続する手段を備えた印刷配線基板の電波漏洩
防止構造。 When a printed wiring board is mounted in a metal casing, a ground pattern is formed on the surface opposite to the surface of the printed wiring board that faces the conductive surface of the metal casing, and this ground pattern is attached to the metal casing. A radio wave leakage prevention structure for a printed circuit board that is equipped with a means for electrically connecting to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20166786U JPS63105399U (en) | 1986-12-24 | 1986-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20166786U JPS63105399U (en) | 1986-12-24 | 1986-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63105399U true JPS63105399U (en) | 1988-07-08 |
Family
ID=31165334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20166786U Pending JPS63105399U (en) | 1986-12-24 | 1986-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63105399U (en) |
-
1986
- 1986-12-24 JP JP20166786U patent/JPS63105399U/ja active Pending