DE4102631C2 - Drucktastenschalter - Google Patents

Drucktastenschalter

Info

Publication number
DE4102631C2
DE4102631C2 DE4102631A DE4102631A DE4102631C2 DE 4102631 C2 DE4102631 C2 DE 4102631C2 DE 4102631 A DE4102631 A DE 4102631A DE 4102631 A DE4102631 A DE 4102631A DE 4102631 C2 DE4102631 C2 DE 4102631C2
Authority
DE
Germany
Prior art keywords
cavity
switch
button
contact member
push button
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.)
Expired - Fee Related
Application number
DE4102631A
Other languages
German (de)
English (en)
Other versions
DE4102631A1 (de
Inventor
Masaru Yagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kitagawa Industries Co Ltd
Original Assignee
Kitagawa Industries Co Ltd
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 Kitagawa Industries Co Ltd filed Critical Kitagawa Industries Co Ltd
Publication of DE4102631A1 publication Critical patent/DE4102631A1/de
Application granted granted Critical
Publication of DE4102631C2 publication Critical patent/DE4102631C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H13/78—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 characterised by the contacts or the contact sites
    • H01H13/785—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 characterised by the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/032—Conductive polymer; Rubber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/002—Movable contacts fixed to operating part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2213/00—Venting
    • H01H2213/01—Venting with internal pressure of other switch sites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/058—Actuators to avoid tilting or skewing of contact area or actuator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/062—Damping vibrations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/022—Modular assembly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/034—Positioning of layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/042—Snap coupling; Snap mounting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2233/00—Key modules
    • H01H2233/002—Key modules joined to form button rows
    • H01H2233/004—One molded part

Landscapes

  • Push-Button Switches (AREA)
DE4102631A 1990-02-02 1991-01-30 Drucktastenschalter Expired - Fee Related DE4102631C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990010011U JP2578870Y2 (ja) 1990-02-02 1990-02-02 押し釦スイッチ

Publications (2)

Publication Number Publication Date
DE4102631A1 DE4102631A1 (de) 1991-08-08
DE4102631C2 true DE4102631C2 (de) 2001-05-03

Family

ID=11738458

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4102631A Expired - Fee Related DE4102631C2 (de) 1990-02-02 1991-01-30 Drucktastenschalter
DE9101018U Expired - Lifetime DE9101018U1 (de) 1990-02-02 1991-01-30 Drucktastenschalter

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE9101018U Expired - Lifetime DE9101018U1 (de) 1990-02-02 1991-01-30 Drucktastenschalter

Country Status (4)

Country Link
US (1) US5107083A (enExample)
JP (1) JP2578870Y2 (enExample)
DE (2) DE4102631C2 (enExample)
GB (1) GB2241608B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219067A (en) * 1992-02-04 1993-06-15 Trimble Navigation Limited Keyboard pad structure for electronic devices
DE4239706C2 (de) * 1992-11-26 1996-02-22 Abb Patent Gmbh Elektrisches Installationsschaltgerät
US5340956A (en) * 1993-02-10 1994-08-23 Silitek Corporation Key switch
DE19740478A1 (de) * 1997-09-15 1999-03-18 Bosch Gmbh Robert Spritzgießling aus einem thermoplastischen Elastomer und Verfahren zu seiner Herstellung
KR19990018549U (ko) * 1997-11-12 1999-06-05 전주범 카 오디오용 컨트롤 패널의 쿠션 패드
TW434612B (en) * 1999-07-27 2001-05-16 Darfon Electronics Corp Elastic thin layer of keyboard and its manufacturing method
DE10062380A1 (de) * 2000-12-14 2002-07-04 Siemens Ag Tastaturanordnung für eine elektronische Vorrichtung und elektronische Vorrichtung
TW201101110A (en) * 2009-06-18 2011-01-01 Asia Optical Co Inc Input device capable of increasing contact sensitivity
CN102044360B (zh) * 2010-12-28 2012-11-21 鸿富锦精密工业（深圳）有限公司 按键定位结构及具有该按键定位结构的电子装置
US8978594B2 (en) * 2013-02-28 2015-03-17 Pet Projx, LLC Retractable pet leash
CN214012792U (zh) * 2021-01-27 2021-08-20 深圳市谷粒科技有限公司 游戏手柄按键

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699293A (en) * 1969-08-04 1972-10-17 Int Standard Electric Corp Key switch for chatterless switching

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829867Y2 (ja) * 1978-09-21 1983-06-30 ソニー株式会社 スイツチ装置
FR2566574B1 (fr) * 1984-06-26 1986-12-12 Tabur Caoutchouc Clavier pour boitier de commande d'un appareil electrique
SU1246159A1 (ru) * 1984-10-12 1986-07-23 Предприятие П/Я Г-4710 Клавиатура
US4618744A (en) * 1985-04-29 1986-10-21 Advanced Input Devices, Inc. Rocker key elastomer dome keyboard
JPS62147228U (enExample) * 1986-03-11 1987-09-17
JPH0611507B2 (ja) * 1986-10-08 1994-02-16 末広産業株式会社 複数個の可動突出部を備えた樹脂成形品の成形方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699293A (en) * 1969-08-04 1972-10-17 Int Standard Electric Corp Key switch for chatterless switching

Also Published As

Publication number Publication date
US5107083A (en) 1992-04-21
JPH03101821U (enExample) 1991-10-23
DE4102631A1 (de) 1991-08-08
GB2241608A (en) 1991-09-04
GB9102246D0 (en) 1991-03-20
JP2578870Y2 (ja) 1998-08-20
DE9101018U1 (de) 1991-04-25
GB2241608B (en) 1994-06-29

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee