JPH0482897U - - Google Patents
Info
- Publication number
- JPH0482897U JPH0482897U JP12510790U JP12510790U JPH0482897U JP H0482897 U JPH0482897 U JP H0482897U JP 12510790 U JP12510790 U JP 12510790U JP 12510790 U JP12510790 U JP 12510790U JP H0482897 U JPH0482897 U JP H0482897U
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- wiring board
- shield
- cover
- shield case
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図は本考案の実施例を示す縦断面図、第２
図は本考案の実施例の組立を説明する斜視図であ
る。
１……シールドカバー、２……弾性体、３……
印刷配線基板、４……シールドケース、１ａ……
角穴、１ｂ，２ａ……穴、３ａ……アース回路導
体、３ｂ……接続コネクタ、４ａ……突起。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is a perspective view illustrating the assembly of an embodiment of the present invention. 1... Shield cover, 2... Elastic body, 3...
Printed wiring board, 4... Shield case, 1a...
Square hole, 1b, 2a...hole, 3a...earth circuit conductor, 3b...connection connector, 4a...protrusion.
Claims (1)
る表面の周縁部分に接地導体が設けられた方形平
板状の印刷配線基板と、 該印刷配線基板の裏面と側面を覆うために、相
対する一対の側面にそれぞれ係合部が設けられ、
かつ、導体板または全表面に導電層が設けられた
シールドカバーと、 該シールドカバーと前記印刷配線基板の裏面と
の間に配置される絶縁弾性体と、 前記印刷配線基板に搭載される前記電子部品を
覆い該印刷配線基板の前記接地導体に当接する開
放端面を有し、相対する一対の側面にそれぞれ前
記シールドカバーの前記係合部と係合するための
係止部が設けられ、かつ、前記開放端面を含む全
表面に導電層を有するシールドケースと を備えて、前記シールドケース内に前記電子部品
を収容するように前記印刷配線基板を載せその上
に前記絶縁弾性体を挟んで前記シールドカバーを
圧接して前記シールドカバーと前記シールドケー
スとが係合されたとき、該印刷配線基板の前記接
地導体が該シールドケースの端面に圧接され、該
シールドカバーと該シールドケースと該接地導体
とが導通接続されるように構成したシールドケー
ス構造。[Scope of Claim for Utility Model Registration] A printed wiring board in the form of a rectangular flat plate with a grounding conductor provided on the peripheral edge of the surface on which electronic components of an electronic circuit to be electromagnetically shielded are mounted, and the back and side surfaces of the printed wiring board. In order to cover, engaging portions are provided on each of the pair of opposing sides,
and a shield cover provided with a conductive layer on a conductor plate or the entire surface thereof; an insulating elastic body disposed between the shield cover and the back surface of the printed wiring board; and the electronic circuit board mounted on the printed wiring board. It has an open end surface that covers the component and comes into contact with the ground conductor of the printed wiring board, and a pair of opposing side surfaces are each provided with a locking portion for engaging with the engaging portion of the shield cover, and a shield case having a conductive layer on the entire surface including the open end surface, the printed wiring board is placed in the shield case so as to accommodate the electronic component, and the shield is placed on top of the printed wiring board with the insulating elastic body sandwiched therebetween. When the shield cover and the shield case are engaged by pressing the cover, the ground conductor of the printed wiring board is pressed against the end surface of the shield case, and the shield cover, the shield case, and the ground conductor are connected by pressure. The shield case structure is constructed so that it is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12510790U JPH0631754Y2 (en) | 1990-11-29 | 1990-11-29 | Shield case structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12510790U JPH0631754Y2 (en) | 1990-11-29 | 1990-11-29 | Shield case structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0482897U true JPH0482897U (en) | 1992-07-20 |
| JPH0631754Y2 JPH0631754Y2 (en) | 1994-08-22 |
Family
ID=31872726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12510790U Expired - Lifetime JPH0631754Y2 (en) | 1990-11-29 | 1990-11-29 | Shield case structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631754Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013089661A (en) * | 2011-10-14 | 2013-05-13 | Mitsubishi Electric Corp | Wireless unit and remote keyless entry device |
-
1990
- 1990-11-29 JP JP12510790U patent/JPH0631754Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013089661A (en) * | 2011-10-14 | 2013-05-13 | Mitsubishi Electric Corp | Wireless unit and remote keyless entry device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0631754Y2 (en) | 1994-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |