JPS61129241U - - Google Patents
Info
- Publication number
- JPS61129241U JPS61129241U JP1322285U JP1322285U JPS61129241U JP S61129241 U JPS61129241 U JP S61129241U JP 1322285 U JP1322285 U JP 1322285U JP 1322285 U JP1322285 U JP 1322285U JP S61129241 U JPS61129241 U JP S61129241U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- membrane switch
- membrane
- narrowed
- spacing
- 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 4
- 239000011159 matrix material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は、本考案による従来例第４図相当の一
実施例回路図、第２図はその第２スイツチのスイ
ツチパターンの拡大図、第３図はメンブレーンス
イツチの原理図、第４図は、第１表の機能を実現
するための従来例回路図である。
１……スイツチパターン、２……導電性ゴムシ
ート（メンブレーン）、３……ゲート回路、Ａ，
Ｂ……出力端子、Ｓ１，Ｓ２，Ｓ３……第１、第
２、第３スイツチ。
Fig. 1 is a circuit diagram of an embodiment of the present invention equivalent to the conventional example shown in Fig. 4, Fig. 2 is an enlarged view of the switch pattern of the second switch, Fig. 3 is a principle diagram of the membrane switch, and Fig. 4 1 is a conventional circuit diagram for realizing the functions shown in Table 1. 1... Switch pattern, 2... Conductive rubber sheet (membrane), 3... Gate circuit, A,
B...output terminal, S1 , S2 , S3 ...first, second, and third switches.
Claims (1)
ツチパターン素線間の間隔を狭めて相互にネスト
状のマトリツクスを形成するよう配設構成したこ
とを特徴とするメンブレーンスイツチ。 1. A membrane switch characterized in that three or more switch pattern strands of the membrane switch are arranged so that the spacing between them is narrowed to form a nested matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1322285U JPS61129241U (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1322285U JPS61129241U (en) | 1985-01-31 | 1985-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61129241U true JPS61129241U (en) | 1986-08-13 |
Family
ID=30497031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1322285U Pending JPS61129241U (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61129241U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5596517A (en) * | 1979-01-19 | 1980-07-22 | Tokyo Shibaura Electric Co | Pushhbutton switch for keyboard |
-
1985
- 1985-01-31 JP JP1322285U patent/JPS61129241U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5596517A (en) * | 1979-01-19 | 1980-07-22 | Tokyo Shibaura Electric Co | Pushhbutton switch for keyboard |