JPS61166418U - - Google Patents
Info
- Publication number
- JPS61166418U JPS61166418U JP4813485U JP4813485U JPS61166418U JP S61166418 U JPS61166418 U JP S61166418U JP 4813485 U JP4813485 U JP 4813485U JP 4813485 U JP4813485 U JP 4813485U JP S61166418 U JPS61166418 U JP S61166418U
- Authority
- JP
- Japan
- Prior art keywords
- insulating sheet
- spacers
- holes
- spacer
- layers
- 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 description 6
- 239000012528 membrane Substances 0.000 claims description 4
Description
第１図は本考案によるメンブレンスイツチの一
実施例を示す要部断面図、第２図は従来のメンブ
レンスイツチを示す要部断面図である。
１０…上部絶縁シート、１１…中間絶縁シート
、１２…下部絶縁シート、１３，１４…上部電極
、１５，１６…下部電極、１７，１８…スペーサ
、１７ａ，１８ａ…透孔。
FIG. 1 is a sectional view of a main part of an embodiment of a membrane switch according to the present invention, and FIG. 2 is a sectional view of a main part of a conventional membrane switch. DESCRIPTION OF SYMBOLS 10... Upper insulating sheet, 11... Intermediate insulating sheet, 12... Lower insulating sheet, 13, 14... Upper electrode, 15, 16... Lower electrode, 17, 18... Spacer, 17a, 18a... Through hole.
Claims (1)
ぞれ絶縁シートを配設し、上方の絶縁シートに設
けられた上部電極と下方の絶縁シートに設けられ
た下部電極とが前記スペーサの透孔を介して接離
するメンブレンスイツチにおいて、前記スペーサ
を２層以上積層し、上面に下部電極を設け下面に
上部電極を設けてなる中間絶縁シートをこれら各
スペーサ間に介装するとともに、該中間絶縁シー
トを挟んだ上下２層の各スペーサの相対応する位
置にある前記透孔の開口寸法が互いに異なつてい
ることを特徴とするメンブレンスイツチ。 Insulating sheets are respectively disposed above and below a spacer having through holes at predetermined positions, and an upper electrode provided on the upper insulating sheet and a lower electrode provided on the lower insulating sheet are connected through the through holes in the spacer. In a membrane switch that connects and separates, two or more layers of the spacers are laminated, an intermediate insulating sheet having a lower electrode on the upper surface and an upper electrode on the lower surface is interposed between each of these spacers, and the intermediate insulating sheet is sandwiched between the two or more layers. A membrane switch characterized in that the opening dimensions of the through holes at corresponding positions of the upper and lower spacers are different from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4813485U JPS61166418U (en) | 1985-04-02 | 1985-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4813485U JPS61166418U (en) | 1985-04-02 | 1985-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61166418U true JPS61166418U (en) | 1986-10-15 |
Family
ID=30564099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4813485U Pending JPS61166418U (en) | 1985-04-02 | 1985-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61166418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0218228U (en) * | 1988-07-21 | 1990-02-06 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5749878U (en) * | 1980-09-03 | 1982-03-20 |
-
1985
- 1985-04-02 JP JP4813485U patent/JPS61166418U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5749878U (en) * | 1980-09-03 | 1982-03-20 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0218228U (en) * | 1988-07-21 | 1990-02-06 |
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