JPH0346930U - - Google Patents
Info
- Publication number
- JPH0346930U JPH0346930U JP10836889U JP10836889U JPH0346930U JP H0346930 U JPH0346930 U JP H0346930U JP 10836889 U JP10836889 U JP 10836889U JP 10836889 U JP10836889 U JP 10836889U JP H0346930 U JPH0346930 U JP H0346930U
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- contact
- insulating sheet
- conductive sheet
- insulating
- 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
- 125000006850 spacer group Chemical group 0.000 claims 2
Description
第1図はこの考案の一実施例におけるスイツチ
装置を示す縦断面図、第2図は導電シート及び絶
縁シートの一部を捲り上げた状態を示す斜視図、
第3図は従来のスイツチ装置の一例を示す縦断面
図である。
20……回路基板、21a,21b……第2の
固定接点、30……導電シート、31……絶縁突
起、40……絶縁シート、41a,41b……第
1の固定接点、50…弾性体、56……第1の可
動接点。
FIG. 1 is a longitudinal cross-sectional view showing a switch device in an embodiment of the invention, FIG. 2 is a perspective view showing a state in which a conductive sheet and an insulating sheet are partially rolled up;
FIG. 3 is a longitudinal sectional view showing an example of a conventional switch device. 20... Circuit board, 21a, 21b... Second fixed contact, 30... Conductive sheet, 31... Insulating protrusion, 40... Insulating sheet, 41a, 41b... First fixed contact, 50... Elastic body , 56...first movable contact.
Claims (1)
して配設された弾性を有する導電シートと、 この導電シート上に載置された絶縁シートと、 この絶縁シート上に載置されたドーム状の弾性
体と、 を具備し、 前記弾性体の頂部内面に第1の可動接点を設け
ると共に、この第1の可動接点に対応して前記絶
縁シートの上面に第1の固定接点を設け、 かつ、前記第1の可動接点の真下における前記
回路基板の上面に第2の固定接点を設けると共に
、この第2の固定接点に対応する第2の可動接点
を前記導電シートで構成したことを特徴とするス
イツチ装置。 (2) 電子機器本体と、 この電子機器本体上に絶縁突起またはスペーサ
を介して配設された弾性を有する導電シートと、 この導電シート上に載置された絶縁シートと、 この絶縁シート上に載置されたドーム状の弾性
体と、 を具備し、 前記弾性体の頂部内面に第1の可動接点を設け
ると共に、この第1の可動接点に対応して前記絶
縁シートの上面に第1の固定接点を設け、 かつ、前記第1の可動接点の真下における前記
電子機器本体の上面に第2の固定接点を設けると
共に、この第2の固定接点に対応する第2の可動
接点を前記導電シートで構成したことを特徴とす
るスイツチ装置。[Claims for Utility Model Registration] (1) A circuit board, an elastic conductive sheet disposed on the circuit board via an insulating protrusion or spacer, and an insulating sheet placed on the conductive sheet. , a dome-shaped elastic body placed on the insulating sheet, and a first movable contact is provided on the inner surface of the top of the elastic body, and the insulating sheet is disposed in correspondence with the first movable contact. A first fixed contact is provided on the upper surface, and a second fixed contact is provided on the upper surface of the circuit board directly below the first movable contact, and a second movable contact corresponding to the second fixed contact is provided. A switch device characterized in that a contact point is made of the conductive sheet. (2) An electronic device main body, an elastic conductive sheet disposed on the electronic device main body via an insulating protrusion or spacer, an insulating sheet placed on the conductive sheet, and an insulating sheet placed on the insulating sheet. A dome-shaped elastic body is placed on the elastic body, and a first movable contact is provided on the inner surface of the top of the elastic body, and a first movable contact is provided on the upper surface of the insulating sheet corresponding to the first movable contact. A fixed contact is provided, and a second fixed contact is provided on the upper surface of the electronic device body directly below the first movable contact, and a second movable contact corresponding to the second fixed contact is connected to the conductive sheet. A switch device characterized by comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10836889U JPH0346930U (en) | 1989-09-18 | 1989-09-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10836889U JPH0346930U (en) | 1989-09-18 | 1989-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0346930U true JPH0346930U (en) | 1991-04-30 |
Family
ID=31657009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10836889U Pending JPH0346930U (en) | 1989-09-18 | 1989-09-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0346930U (en) |
-
1989
- 1989-09-18 JP JP10836889U patent/JPH0346930U/ja active Pending