JPH0321891U - - Google Patents
Info
- Publication number
- JPH0321891U JPH0321891U JP8235989U JP8235989U JPH0321891U JP H0321891 U JPH0321891 U JP H0321891U JP 8235989 U JP8235989 U JP 8235989U JP 8235989 U JP8235989 U JP 8235989U JP H0321891 U JPH0321891 U JP H0321891U
- Authority
- JP
- Japan
- Prior art keywords
- shielding
- housing
- board
- electromagnetic radiation
- conductive material
- 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
- 230000005670 electromagnetic radiation Effects 0.000 claims 4
- 239000004020 conductor Substances 0.000 claims 3
- 239000000758 substrate Substances 0.000 claims 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は第１図の実施例の横断面図、第３図は従来の
筐体構造を示す横断面図である。
１……一体前面板、２……導電性ゴム、３……
基板、４……個別前面板、５……〓間、１３……
筐体、１４……基板部材。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a cross-sectional view of the embodiment shown in FIG. 1, and FIG. 3 is a cross-sectional view showing the conventional housing structure. 1... Integral front plate, 2... Conductive rubber, 3...
Board, 4...Individual front plate, 5... Between, 13...
Housing, 14... board member.
Claims (1)
なる電磁放射遮蔽用の遮蔽板が取り付けられた複
数の基板部材を、各基板を略平行させ各遮蔽板が
略同一平面となる状態で筐体内に配設し、前記複
数の基板部材の各遮蔽板の略全面が覆われる導電
性材料からなる蓋体を筐体に取り付けてなる筐体
の電磁放射遮蔽構造において、前記蓋体における
前記各遮蔽板相互の〓間及び前記各遮蔽板と前記
筐体との間の〓間に対応した位置に、導電性材料
からなりかつ前記蓋体の前記筐体への取付時に前
記蓋体と前記筐体及び前記遮蔽板との間で圧縮変
形させられる弾性部材を設けてあることを特徴と
する筐体の電磁放射遮蔽構造。 A plurality of board members each having a shielding plate for shielding electromagnetic radiation made of a conductive material attached to one end of the board substantially at right angles to the board are housed with each board being substantially parallel to each other so that each shielding plate is substantially on the same plane. In the electromagnetic radiation shielding structure of the housing, the electromagnetic radiation shielding structure includes a lid made of a conductive material that is disposed inside the body and covers substantially the entire surface of each of the shielding plates of the plurality of substrate members. The lid body and the housing are made of a conductive material and are placed at positions corresponding to the spaces between the shielding plates and between the shielding plates and the housing when the lid body is attached to the housing. 1. An electromagnetic radiation shielding structure for a housing, characterized in that an elastic member is provided that is compressively deformed between the body and the shielding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8235989U JPH0321891U (en) | 1989-07-13 | 1989-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8235989U JPH0321891U (en) | 1989-07-13 | 1989-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321891U true JPH0321891U (en) | 1991-03-05 |
Family
ID=31629099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8235989U Pending JPH0321891U (en) | 1989-07-13 | 1989-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321891U (en) |
-
1989
- 1989-07-13 JP JP8235989U patent/JPH0321891U/ja active Pending
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