JPS59140494U - Electromagnetic shielding structure for electronic circuits - Google Patents
Electromagnetic shielding structure for electronic circuitsInfo
- Publication number
- JPS59140494U JPS59140494U JP3506183U JP3506183U JPS59140494U JP S59140494 U JPS59140494 U JP S59140494U JP 3506183 U JP3506183 U JP 3506183U JP 3506183 U JP3506183 U JP 3506183U JP S59140494 U JPS59140494 U JP S59140494U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic shielding
- shielding structure
- electronic circuits
- electronic circuit
- shielding member
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の電子回路の電磁遮蔽構造を示す側断面図
、第２図は同電子回路の平面図、第３図゛は従来の電磁
遮蔽板の斜視図、第４図は本考案に係る電磁遮蔽板の斜
視図である。
１．１０・・・・・・回路基板、２．１１・・・・・・
電子回路、３・・・・・・回路ケース、４．９・・・・
・・電磁遮蔽板、７・・・・・・樹脂、８・・・・・・
残留気泡、１２・・・・・・小孔。Fig. 1 is a side sectional view showing the electromagnetic shielding structure of a conventional electronic circuit, Fig. 2 is a plan view of the same electronic circuit, Fig. 3 is a perspective view of a conventional electromagnetic shielding plate, and Fig. 4 is a diagram showing the electromagnetic shielding structure of the present invention. FIG. 3 is a perspective view of such an electromagnetic shielding plate. 1.10... circuit board, 2.11...
Electronic circuit, 3...Circuit case, 4.9...
...Electromagnetic shielding plate, 7...Resin, 8...
Residual bubbles, 12...Small pores.
Claims (1)
止される電子回路において、該電磁遮蔽部材に多数の小
孔を穿設したことを特徴とする電子回路の電磁遮蔽構造
。An electromagnetic shielding structure for an electronic circuit, the electronic circuit being surrounded by an electromagnetic shielding member in a circuit case and sealed with resin, characterized in that the electromagnetic shielding member is provided with a large number of small holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3506183U JPS59140494U (en) | 1983-03-11 | 1983-03-11 | Electromagnetic shielding structure for electronic circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3506183U JPS59140494U (en) | 1983-03-11 | 1983-03-11 | Electromagnetic shielding structure for electronic circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59140494U true JPS59140494U (en) | 1984-09-19 |
Family
ID=30165770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3506183U Pending JPS59140494U (en) | 1983-03-11 | 1983-03-11 | Electromagnetic shielding structure for electronic circuits |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59140494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014229654A (en) * | 2013-05-20 | 2014-12-08 | 富士重工業株式会社 | Housing case of electronic apparatus |
| JP6486443B1 (en) * | 2017-10-18 | 2019-03-20 | 三菱電機株式会社 | Power converter |
-
1983
- 1983-03-11 JP JP3506183U patent/JPS59140494U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014229654A (en) * | 2013-05-20 | 2014-12-08 | 富士重工業株式会社 | Housing case of electronic apparatus |
| JP6486443B1 (en) * | 2017-10-18 | 2019-03-20 | 三菱電機株式会社 | Power converter |
| JP2019075917A (en) * | 2017-10-18 | 2019-05-16 | 三菱電機株式会社 | Power conversion device |
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