JPH01143036U - - Google Patents
Info
- Publication number
- JPH01143036U JPH01143036U JP4061188U JP4061188U JPH01143036U JP H01143036 U JPH01143036 U JP H01143036U JP 4061188 U JP4061188 U JP 4061188U JP 4061188 U JP4061188 U JP 4061188U JP H01143036 U JPH01143036 U JP H01143036U
- Authority
- JP
- Japan
- Prior art keywords
- key top
- push button
- button switch
- light source
- back light
- 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
- 239000000126 substance Substances 0.000 claims 1
Description
第１図は本考案に係る押釦スイツチの実施例を
示した斜視図、第２図は第１図のＡ―Ａ線による
断面図である。
１…キートツプ、１ａ…キートツプ上面部分、
２…キーパツド、３…印刷配線板、６…発光ダイ
オード、７…ＬＥＤ駆動回路。
FIG. 1 is a perspective view showing an embodiment of a push button switch according to the present invention, and FIG. 2 is a sectional view taken along line AA in FIG. 1. 1...Key top, 1a...Key top top part,
2...Keypad, 3...Printed wiring board, 6...Light emitting diode, 7...LED drive circuit.
Claims (1)
ト用の光源とを備え、上記バツクライトを上記キ
ートツプを介して該キートツプの上面まで伝達さ
せるように構成された押釦スイツチにおいて、 少なくとも上記キートツプの上面部分に夜光物
質を混入させ、かつ上記光源を間欠点灯させる手
段を設けたことを特徴とする押釦スイツチ。[Claims for Utility Model Registration] A push button switch comprising a key top made of a translucent material and a light source for a back light, and configured to transmit the back light to the upper surface of the key top via the key top, 1. A push button switch, characterized in that a luminous substance is mixed into the upper surface of the key top, and a means for intermittent lighting of the light source is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4061188U JPH01143036U (en) | 1988-03-28 | 1988-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4061188U JPH01143036U (en) | 1988-03-28 | 1988-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01143036U true JPH01143036U (en) | 1989-09-29 |
Family
ID=31267080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4061188U Pending JPH01143036U (en) | 1988-03-28 | 1988-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0485619U (en) * | 1990-11-30 | 1992-07-24 | ||
| JPH075226U (en) * | 1993-06-22 | 1995-01-24 | 第二しなのポリマー株式会社 | Self-luminous push button switch cover member |
-
1988
- 1988-03-28 JP JP4061188U patent/JPH01143036U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0485619U (en) * | 1990-11-30 | 1992-07-24 | ||
| JPH075226U (en) * | 1993-06-22 | 1995-01-24 | 第二しなのポリマー株式会社 | Self-luminous push button switch cover member |