JPS6099735U - membrane type keyboard switch - Google Patents
membrane type keyboard switchInfo
- Publication number
- JPS6099735U JPS6099735U JP19221883U JP19221883U JPS6099735U JP S6099735 U JPS6099735 U JP S6099735U JP 19221883 U JP19221883 U JP 19221883U JP 19221883 U JP19221883 U JP 19221883U JP S6099735 U JPS6099735 U JP S6099735U
- Authority
- JP
- Japan
- Prior art keywords
- membrane type
- keyboard switch
- type keyboard
- bulge
- movable contact
- 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図は従来のメンブレン型キーボードスイッチの断面
図、第２図はこの考・案に係るメンブレン型キーボード
スイッチの断面図、第３図は第２図の固定接点のパター
ンを示す説明図、第４図は第２図の可動接点の形状を示
す説明図である。
９・・・プリント基板、１０．１１・・・固定接点、１
２・・・可動接点シート、１３・・・膨出部、１３ａ・
・・立上がり部、１３ｂ・・・平坦部、１４・・・可動
接点、１５・・・スペーサ、１６・・・表面シート。Fig. 1 is a sectional view of a conventional membrane type keyboard switch, Fig. 2 is a sectional view of a membrane type keyboard switch according to this invention, Fig. 3 is an explanatory diagram showing the fixed contact pattern of Fig. 2, FIG. 4 is an explanatory diagram showing the shape of the movable contact in FIG. 2. 9... Printed circuit board, 10.11... Fixed contact, 1
2... Movable contact sheet, 13... Swelling part, 13a.
... Rising portion, 13b... Flat portion, 14... Movable contact, 15... Spacer, 16... Surface sheet.
Claims (1)
らなる膨出部をプリント基板上に貼着した可動接点シー
トに形成し、前記プリント基板の前記平坦部に対向する
面に固定接点を固着し、前記平坦部の内面に可動接点を
固定すると共に、前記可動接点シートの前記膨出部以外
の部分上に前記膨出部と同一高さのスペーサーを配置し
、該スペー埜及び膨出部の表面を表面シートで覆ったこ
とを特徴とするメンブレン型キーボードスイッチ。A bulging portion consisting of an annular rising portion and a flat portion connected to the upper end of the bulging portion is formed on a movable contact sheet adhered to a printed circuit board, and a fixed contact is provided on a surface of the printed circuit board opposite to the flat portion. A movable contact is fixed to the inner surface of the flat part, and a spacer having the same height as the bulge is arranged on a portion of the movable contact sheet other than the bulge, and the spacer and the bulge are fixed to each other. A membrane type keyboard switch characterized by covering the surface of the protrusion with a top sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19221883U JPS6099735U (en) | 1983-12-15 | 1983-12-15 | membrane type keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19221883U JPS6099735U (en) | 1983-12-15 | 1983-12-15 | membrane type keyboard switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6099735U true JPS6099735U (en) | 1985-07-08 |
Family
ID=30413727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19221883U Pending JPS6099735U (en) | 1983-12-15 | 1983-12-15 | membrane type keyboard switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6099735U (en) |
-
1983
- 1983-12-15 JP JP19221883U patent/JPS6099735U/en active Pending
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