JPH0214633U - - Google Patents
Info
- Publication number
- JPH0214633U JPH0214633U JP9137688U JP9137688U JPH0214633U JP H0214633 U JPH0214633 U JP H0214633U JP 9137688 U JP9137688 U JP 9137688U JP 9137688 U JP9137688 U JP 9137688U JP H0214633 U JPH0214633 U JP H0214633U
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- contacts
- pressed
- flexible film
- membrane switch
- 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
- 239000012528 membrane Substances 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 description 1
Description
第１図は本考案の一実施例に係るメンブレンス
イツチの非押圧状態を示す断面図、第２図はその
押圧状態を示す断面図、第３図は従来のメンブレ
ンスイツチの非押圧状態示す断面図である。
９……フイルム体、９ａ……突部、１０……第
１の接点、１１……第２の接点、１２……支持板
、１３……接着層、１４……弾性体。
FIG. 1 is a cross-sectional view showing a membrane switch according to an embodiment of the present invention in a non-pressed state, FIG. 2 is a cross-sectional view showing a pressed state, and FIG. 3 is a cross-sectional view of a conventional membrane switch in a non-pressed state. It is. 9...Film body, 9a...Protrusion, 10...First contact, 11...Second contact, 12...Support plate, 13...Adhesive layer, 14...Elastic body.
Claims (1)
と、該可撓性フイルムに印刷形成され、少なくと
も前記突部の内面で所定のギヤツプを存して対向
する第１および第２の接点と、前記突部内に配置
され、非押圧時に前記第１および第２の接点の少
なくとも一方と離間する導電性弾性体とを備え、
前記突部を押圧した時に、この押圧力によつて変
形される前記弾性体を介して前記第１および第２
の接点が導通されるように構成したことを特徴と
するメンブレンスイツチ。 A flexible film having a bulging hemispherical protrusion; and first and second contacts printed on the flexible film and facing each other with a predetermined gap at least on the inner surface of the protrusion. and a conductive elastic body that is disposed within the protrusion and separates from at least one of the first and second contacts when not pressed,
When the protrusion is pressed, the first and second
A membrane switch characterized in that it is configured such that its contacts are electrically conductive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9137688U JPH0214633U (en) | 1988-07-12 | 1988-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9137688U JPH0214633U (en) | 1988-07-12 | 1988-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0214633U true JPH0214633U (en) | 1990-01-30 |
Family
ID=31315859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9137688U Pending JPH0214633U (en) | 1988-07-12 | 1988-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007335285A (en) * | 2006-06-16 | 2007-12-27 | Tokai Rika Co Ltd | Membrane switch |
| JP2008004474A (en) * | 2006-06-26 | 2008-01-10 | Tokai Rika Co Ltd | Membrane switch |
-
1988
- 1988-07-12 JP JP9137688U patent/JPH0214633U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007335285A (en) * | 2006-06-16 | 2007-12-27 | Tokai Rika Co Ltd | Membrane switch |
| JP2008004474A (en) * | 2006-06-26 | 2008-01-10 | Tokai Rika Co Ltd | Membrane switch |
| JP4676389B2 (en) * | 2006-06-26 | 2011-04-27 | 株式会社東海理化電機製作所 | Membrane switch |