CN1123454A - 带指示灯和防静电放电和防污染的保护开关的输入/输出装置 - Google Patents

带指示灯和防静电放电和防污染的保护开关的输入/输出装置 Download PDF

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Publication number
CN1123454A
CN1123454A CN 95115743 CN95115743A CN1123454A CN 1123454 A CN1123454 A CN 1123454A CN 95115743 CN95115743 CN 95115743 CN 95115743 A CN95115743 A CN 95115743A CN 1123454 A CN1123454 A CN 1123454A
Authority
CN
China
Prior art keywords
switch
input
output device
light
lamina membranacea
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
CN 95115743
Other languages
English (en)
Chinese (zh)
Inventor
S·A·马洪尼
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of CN1123454A publication Critical patent/CN1123454A/zh
Pending legal-status Critical Current

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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
    • H01H2209/00—Layers
    • H01H2209/068—Properties of the membrane
    • H01H2209/082—Properties of the membrane transparent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/006—Snap mounting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/014—LED
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/002—Actuators integral with membrane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/044—Protecting cover
    • 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
    • H01H2229/062—Maintenance or repair facilities
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/008—Static electricity considerations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/014—Application surgical instrument

Landscapes

  • Push-Button Switches (AREA)
  • Casings For Electric Apparatus (AREA)
CN 95115743 1994-09-21 1995-09-18 带指示灯和防静电放电和防污染的保护开关的输入/输出装置 Pending CN1123454A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US310,185 1981-10-09
US31018594A 1994-09-21 1994-09-21

Publications (1)

Publication Number Publication Date
CN1123454A true CN1123454A (zh) 1996-05-29

Family

ID=23201356

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95115743 Pending CN1123454A (zh) 1994-09-21 1995-09-18 带指示灯和防静电放电和防污染的保护开关的输入/输出装置

Country Status (3)

Country Link
EP (1) EP0703591A1 (de)
JP (1) JPH08204346A (de)
CN (1) CN1123454A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513069C2 (sv) 1997-03-03 2000-07-03 Ericsson Telefon Ab L M Skydd mot elektrostatisk urladdning i en portabel kommunikationsapparat
US6331928B1 (en) 1999-05-27 2001-12-18 Storage Technology Corporation ESD-protected interface panel and associated methods
JP2005353412A (ja) * 2004-06-10 2005-12-22 Alps Electric Co Ltd 板バネ付シート、及びこの板バネ付シートを使用したスイッチ装置
US8144036B2 (en) 2007-02-08 2012-03-27 Lear Corporation Switch system
CN103915278A (zh) * 2014-03-26 2014-07-09 海门市曼博莱电子发展有限公司 一种薄膜开关

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1312740A (en) * 1971-12-02 1973-04-04 Standard Telephones Cables Ltd Push buttons
JPS5686723U (de) * 1979-12-07 1981-07-11
US4515084A (en) 1981-12-07 1985-05-07 Si Handling Systems, Inc. Track for driverless vehicles
FR2517846A1 (fr) * 1981-12-07 1983-06-10 Thomson Csf Mat Tel Dispositif de visualisation etanche, et clavier de commande comportant un tel dispositif
US4458123A (en) 1982-09-03 1984-07-03 Oak Industries, Inc. Connector for attaching an electrical component to a membrane keyboard
US4636593A (en) * 1985-03-13 1987-01-13 Motorola Inc. Light conducting, elastomeric membrane keypad
DE3541776A1 (de) 1985-11-26 1987-05-27 Siemens Ag Optische anzeigevorrichtung fuer elektrische geraete
DE3831314A1 (de) 1988-09-15 1990-03-29 Hagenuk Telecom Gmbh Abdeckmatte fuer schaltungstraeger
US5149923A (en) 1991-03-15 1992-09-22 Lucas Duralith Corporation Backlit tactile keyboard with improved tactile and electrical characteristics

Also Published As

Publication number Publication date
EP0703591A1 (de) 1996-03-27
JPH08204346A (ja) 1996-08-09

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication