JPS58154528U - キ−ボ−ドスイツチ - Google Patents

キ−ボ−ドスイツチ

Info

Publication number
JPS58154528U
JPS58154528U JP5055882U JP5055882U JPS58154528U JP S58154528 U JPS58154528 U JP S58154528U JP 5055882 U JP5055882 U JP 5055882U JP 5055882 U JP5055882 U JP 5055882U JP S58154528 U JPS58154528 U JP S58154528U
Authority
JP
Japan
Prior art keywords
electrodes
keyboard switch
comb
pair
lower 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
Application number
JP5055882U
Other languages
English (en)
Inventor
川内　雅彦
Original Assignee
アルプス電気株式会社
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 アルプス電気株式会社 filed Critical アルプス電気株式会社
Priority to JP5055882U priority Critical patent/JPS58154528U/ja
Priority to US06/482,579 priority patent/US4501938A/en
Publication of JPS58154528U publication Critical patent/JPS58154528U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/016—Form of contacts universal; modular
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/02—Interspersed fingers

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。

Description

【図面の簡単な説明】
第１図イ、町ま従来のキーボードスイッチの電極パター
ンを示し、同図イは下部電極用絶縁シー上上の下部電極
パターン図、同図用よ上部電極用絶縁シート上の上部電
極パターン図、第２図イ。 川ま従来のキーボードスイッチの動作説明図、第３図イ
、　　ｏｃよ本考案の一実施例を示すキーボードスイッ
チの電極パターンを示し、同図イは下部電極パターンの
要部拡大図、同図口は上部電極パターンの要部拡大図、
第４図は、本考案キーボードスイッチの動作説明図であ
る。 １．５・・・・・・絶縁シート、２・・・・・・下部電
極、２ａ。 ２ｂ・・・・・・櫛歯状電極、３１，３゜、・・・・・
・３６・・・・・・引出し導線、４１，４□、・・・・
・・４６・・・・・・端子、６．９・・・・・・上部電
極、７・・・・・・スペーサー、８・・・・・・絶縁基
板。

Claims (2)

    【実用新案登録請求の範囲】
  1. （１）所定の間隔で噛み合っている一対の櫛歯状電極よ
    り成る下部電極が所定間隔で配置されている下部電極パ
    ターンを有する下部電極用の絶縁シートと、前記下部電
    極の一対の櫛歯状電極と直交する方向に所定の間隔に配
    置された矩形状−の上部電極の列を複数列並べ、該上部
    電極の間隔に次列の上部電極が配置された上部電極パタ
    ーンを有する上部電極用の絶縁シートとを具備したこと
    を特徴とするキーボードスイッチ。
  2. （２）一対の櫛歯状電極の間隔Ａと、下部電極間の間隔
    Ｂと、矩形状の上部電極の長さＣとの間にＢ＞Ｃ＞Ａな
    る関係をもたせたことを特徴とする実用新案登録請求の
    範囲第１項の記載によるキーボードスイッチ。
JP5055882U 1982-04-09 1982-04-09 キ−ボ−ドスイツチ Pending JPS58154528U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5055882U JPS58154528U (ja) 1982-04-09 1982-04-09 キ−ボ−ドスイツチ
US06/482,579 US4501938A (en) 1982-04-09 1983-04-06 Keyboard switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5055882U JPS58154528U (ja) 1982-04-09 1982-04-09 キ−ボ−ドスイツチ

Publications (1)

Publication Number Publication Date
JPS58154528U true JPS58154528U (ja) 1983-10-15

Family

ID=12862334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5055882U Pending JPS58154528U (ja) 1982-04-09 1982-04-09 キ−ボ−ドスイツチ

Country Status (2)

Country Link
US (1) US4501938A (ja)
JP (1) JPS58154528U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015020151A1 (ja) * 2013-08-09 2015-02-12 株式会社フジクラ スイッチ

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564079A (en) * 1984-07-30 1986-01-14 Koala Technologies Corporation Digitizer pad
US4734679A (en) * 1986-06-12 1988-03-29 Northern Telecom Limited Pushbutton keyboard assembly
US4836786A (en) * 1987-08-07 1989-06-06 Joseph Leeb Enterprises, Inc. Demonstration calculator
US4922070A (en) * 1988-12-16 1990-05-01 Motorola, Inc. Switch assembly
US4987275A (en) * 1989-07-21 1991-01-22 Lucas Duralith Corporation Multi-pole momentary membrane switch
US5294762A (en) * 1991-09-10 1994-03-15 Fujikura Ltd. Click-action membrane switch unit
EP0637830A3 (en) * 1993-07-20 1995-06-14 Fluke Corp Electrical switch with interlocking and bridging contact points.
JP2904734B2 (ja) * 1995-11-15 1999-06-14 ユニデン株式会社 スイッチ
GB2321134A (en) * 1996-12-24 1998-07-15 Nokia Mobile Phones Ltd An assembly for a keypad
DK0917167T3 (da) * 1997-07-23 2000-11-06 Molex Inc Elektrisk omskifter og kredløbsstruktur
US6037879A (en) 1997-10-02 2000-03-14 Micron Technology, Inc. Wireless identification device, RFID device, and method of manufacturing wireless identification device
US6768415B1 (en) 1997-10-03 2004-07-27 Micron Technology, Inc. Wireless identification device, RFID device with push-on/push-off switch, method of manufacturing wireless identification device
US7012504B2 (en) * 2002-04-01 2006-03-14 Micron Technology, Inc. Wireless identification device, RFID device with push-on/push off switch, and method of manufacturing wireless identification device
JP2001093374A (ja) * 1999-09-27 2001-04-06 Sony Corp スイッチおよびスイッチを有する電子機器
US6727445B2 (en) * 2001-06-14 2004-04-27 Secure Care Products, Inc. Sensor pads for patient monitoring devices
JP4055044B2 (ja) * 2001-10-25 2008-03-05 ミネベア株式会社 ワイヤレスキーボード
US20090128300A1 (en) * 2007-11-19 2009-05-21 Keystone Technology Solutions, Llc Wireless device with an rfid interrogator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866216A (ja) * 1981-10-16 1983-04-20 信越ポリマ−株式会社 キ−ボ−ド装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228329A (en) * 1978-06-26 1980-10-14 Hitachi, Ltd. Compact keyboard structure
US4317013A (en) * 1980-04-09 1982-02-23 Oak Industries, Inc. Membrane switch with universal spacer means

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866216A (ja) * 1981-10-16 1983-04-20 信越ポリマ−株式会社 キ−ボ−ド装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015020151A1 (ja) * 2013-08-09 2015-02-12 株式会社フジクラ スイッチ
JPWO2015020151A1 (ja) * 2013-08-09 2017-03-02 株式会社フジクラ スイッチ
TWI579879B (zh) * 2013-08-09 2017-04-21 Fujikura Ltd switch

Also Published As

Publication number Publication date
US4501938A (en) 1985-02-26

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