JPS59195628U - key switch - Google Patents

key switch

Info

Publication number
JPS59195628U
JPS59195628U JP9183383U JP9183383U JPS59195628U JP S59195628 U JPS59195628 U JP S59195628U JP 9183383 U JP9183383 U JP 9183383U JP 9183383 U JP9183383 U JP 9183383U JP S59195628 U JPS59195628 U JP S59195628U
Authority
JP
Japan
Prior art keywords
film
key switch
overtravel
spacer
coil spring
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
JP9183383U
Other languages
Japanese (ja)
Inventor
原田 節夫
丸山 順三
矢島 喜樹
末松 千秋
小川 憲久
小野 凱朗
内藤 貞人
Original Assignee
株式会社山武
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 by 株式会社山武 filed Critical 株式会社山武
Priority to JP9183383U priority Critical patent/JPS59195628U/en
Publication of JPS59195628U publication Critical patent/JPS59195628U/en
Pending legal-status Critical Current

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

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

第1図はこの考案におけるキースイッチの一実施例を示
す正断面図、第2図は動作を説明するための正断面図、
第3図はこの考案の他の実施例を示す正断面図、第4図
はこの考iのさらに他の実施例を示す正断面図である。 1・・・ベース、2・・・貫通孔、3・・・スペーサ、
4・・・フィルム、5・・・固定電極、6・・・可動電
極、7・・・ホルダー、8・・・押ボタン、9・・・プ
ランジャー、10・・・コイルスプリング、11・・・
復帰部、12・・・オーバートラベル部、13・・・押
圧部、14・・・鍔部、15・・・押圧子。
FIG. 1 is a front sectional view showing an embodiment of the key switch in this invention, FIG. 2 is a front sectional view for explaining the operation,
FIG. 3 is a front sectional view showing another embodiment of this invention, and FIG. 4 is a front sectional view showing still another embodiment of this idea i. 1...Base, 2...Through hole, 3...Spacer,
4... Film, 5... Fixed electrode, 6... Movable electrode, 7... Holder, 8... Push button, 9... Plunger, 10... Coil spring, 11...・
Returning part, 12... Overtravel part, 13... Pressing part, 14... Flange part, 15... Pressing element.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] (1)ベース1上にスペーサ3を介して可撓性のフィル
ム4を設けるとともに上記スペーサ3に貫通孔2を設け
、この貫通孔内において上記ベース1に固定電極5を、
また上記フィルム4に上記固定電極5と所定の間隔をお
いて対向する可動電極6を設け、また上記フィルム4上
に配設したホルダー7にテランジャー9を昇降自在に設
け、さらにこのプランジャーと上記フィルム4間にコイ
ルスプリング10を設けここのコイルスプリングをその
一端を上記フィルム4を介して上記スペーサ3に、また
その他端をプランジャー9にそれぞれ当接した復帰部1
1と、その軸心上においてその他端からその一端に向っ
て突出するオーバートラベル部12と、このオーバート
ラベル部の一端に形成され、上記可動電極6を上記固定
電極5に対して選択的に接触させる押圧部13とから構
成したキースイッチ。
(1) A flexible film 4 is provided on the base 1 via a spacer 3, and a through hole 2 is provided in the spacer 3, and the fixed electrode 5 is placed on the base 1 within this through hole.
Further, the film 4 is provided with a movable electrode 6 facing the fixed electrode 5 at a predetermined interval, and a teranger 9 is provided on the holder 7 arranged on the film 4 so as to be able to rise and fall freely, and furthermore, this plunger and the above-mentioned A return portion 1 is provided with a coil spring 10 between the films 4, and has one end of the coil spring in contact with the spacer 3 via the film 4, and the other end of the coil spring in contact with the plunger 9.
1, an overtravel part 12 protruding from the other end toward one end on the axis thereof, and an overtravel part 12 formed at one end of the overtravel part to selectively bring the movable electrode 6 into contact with the fixed electrode 5. A key switch composed of a pressing part 13 for causing
(2)上記押圧部13を球面を有する押圧子15により
構成した実用新案登録請求の範囲第1項記載のキースイ
ッチ。
(2) The key switch according to claim 1, wherein the pressing portion 13 is constituted by a pressing member 15 having a spherical surface.
JP9183383U 1983-06-15 1983-06-15 key switch Pending JPS59195628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9183383U JPS59195628U (en) 1983-06-15 1983-06-15 key switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9183383U JPS59195628U (en) 1983-06-15 1983-06-15 key switch

Publications (1)

Publication Number Publication Date
JPS59195628U true JPS59195628U (en) 1984-12-26

Family

ID=30221919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9183383U Pending JPS59195628U (en) 1983-06-15 1983-06-15 key switch

Country Status (1)

Country Link
JP (1) JPS59195628U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61145437U (en) * 1985-02-28 1986-09-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61145437U (en) * 1985-02-28 1986-09-08

Similar Documents

Publication Publication Date Title
JPH0320830U (en)
JPS59195628U (en) key switch
JPS59185676U (en) Circuit break and break test equipment
JPS59195627U (en) key switch
JPS58120526U (en) switch device
JPS58104534U (en) switch device
JPS6073133U (en) micro switch
JPS5843674U (en) Optical block position detection device
JPS5985535U (en) Double-cut contact switching device
JPS5899731U (en) Actuator device used for push button switches, touch switches, etc.
JPS60827U (en) push button switch
JPS58113925U (en) micro switch
JPS5835227U (en) contact switching device
JPS59166327U (en) push button switch
JPS603520U (en) push button switch
JPS595835U (en) Push switch device for video game machine
JPS60126955U (en) contact mechanism
JPS6087119U (en) Contact structure
JPS5946225U (en) Injection mold with hole punching mechanism
JPS5939838U (en) push button switch
JPS59118241U (en) switch mechanism
JPS5920540U (en) relay
JPS6130926U (en) Push switch display device
JPS58168030U (en) key switch
JPS63143830U (en)