JPS60166925U - capacitive keyboard switch - Google Patents
capacitive keyboard switchInfo
- Publication number
- JPS60166925U JPS60166925U JP5485684U JP5485684U JPS60166925U JP S60166925 U JPS60166925 U JP S60166925U JP 5485684 U JP5485684 U JP 5485684U JP 5485684 U JP5485684 U JP 5485684U JP S60166925 U JPS60166925 U JP S60166925U
- Authority
- JP
- Japan
- Prior art keywords
- keyboard switch
- capacitive keyboard
- fixed
- movable electrode
- electrode
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図は夫々静電容量型キーボートスインチの
従来例の断面図及び等価回路図、第３図〜第５図は夫々
本考案になる静電容量型キーボードスイッチの実施例を
示す断面図、分解斜視図及びキーステムと円形バネとの
関係を示す図である。
１．３１・・・基板、２，３２・・・固定電極、７，３
１・・・キーステム、５，３５・・・可動電極、４・・
・薄膜シート。Figures 1 and 2 are cross-sectional views and equivalent circuit diagrams of conventional capacitive keyboard switches, respectively, and Figures 3 to 5 are examples of capacitive keyboard switches according to the present invention. FIG. 3 is a cross-sectional view, an exploded perspective view, and a diagram showing the relationship between the key stem and the circular spring. 1.31...Substrate, 2,32...Fixed electrode, 7,3
1... Key stem, 5, 35... Movable electrode, 4...
・Thin film sheet.
Claims (1)
対向して配された可動電極と、該可動電極を該固定電極
に接離自在に操作するキーステムとを有し、該可動電極
が電気的に外部の導出するリード部とともに薄膜シート
上に形成され、かつ該薄膜シートが該キーステムに固定
されてなる構成の静電容量型キーボードスイッチ。The movable electrode has a fixed electrode formed on an insulating substrate, a movable electrode arranged to face the fixed electrode at a distance, and a key stem for freely operating the movable electrode toward and away from the fixed electrode. A capacitive keyboard switch configured to be formed on a thin film sheet together with a lead portion that electrically leads to the outside, and the thin film sheet is fixed to the key stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5485684U JPS60166925U (en) | 1984-04-13 | 1984-04-13 | capacitive keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5485684U JPS60166925U (en) | 1984-04-13 | 1984-04-13 | capacitive keyboard switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60166925U true JPS60166925U (en) | 1985-11-06 |
Family
ID=30576991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5485684U Pending JPS60166925U (en) | 1984-04-13 | 1984-04-13 | capacitive keyboard switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60166925U (en) |
-
1984
- 1984-04-13 JP JP5485684U patent/JPS60166925U/en active Pending
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