JPS61166419U - - Google Patents

Info

Publication number
JPS61166419U
JPS61166419U JP4813585U JP4813585U JPS61166419U JP S61166419 U JPS61166419 U JP S61166419U JP 4813585 U JP4813585 U JP 4813585U JP 4813585 U JP4813585 U JP 4813585U JP S61166419 U JPS61166419 U JP S61166419U
Authority
JP
Japan
Prior art keywords
insulating sheet
spacers
electrode
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
Application number
JP4813585U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4813585U priority Critical patent/JPS61166419U/ja
Publication of JPS61166419U publication Critical patent/JPS61166419U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

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
。 FIG. 1 is a sectional view of a main part showing 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.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定位置に透孔を有するスペーサの上下にそれ
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の
少なくとも該上部電極と対応する位置には下部電
極が設けてあ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層の各スペーサの厚さが互いに異なつ
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, and an intermediate insulating sheet is interposed between these spacers, and a lower electrode is provided on the upper surface, and a lower electrode is provided on the lower surface at least at a position corresponding to the upper electrode. 1. A membrane switch characterized in that the upper and lower two layers of spacers sandwiching the intermediate insulating sheet have different thicknesses.
JP4813585U 1985-04-02 1985-04-02 Pending JPS61166419U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4813585U JPS61166419U (en) 1985-04-02 1985-04-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4813585U JPS61166419U (en) 1985-04-02 1985-04-02

Publications (1)

Publication Number Publication Date
JPS61166419U true JPS61166419U (en) 1986-10-15

Family

ID=30564101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4813585U Pending JPS61166419U (en) 1985-04-02 1985-04-02

Country Status (1)

Country Link
JP (1) JPS61166419U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012033453A (en) * 2010-07-30 2012-02-16 Primax Electronics Ltd Two-stage force sensor keyboard

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169825A (en) * 1982-03-31 1983-10-06 日本メクトロン株式会社 Panel keyboard

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169825A (en) * 1982-03-31 1983-10-06 日本メクトロン株式会社 Panel keyboard

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012033453A (en) * 2010-07-30 2012-02-16 Primax Electronics Ltd Two-stage force sensor keyboard
JP2012256614A (en) * 2010-07-30 2012-12-27 Primax Electronics Ltd Two-state type force sensor keyboard

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