JPH01294323A - パネルキーボード - Google Patents

パネルキーボード

Info

Publication number
JPH01294323A
JPH01294323A JP1086516A JP8651689A JPH01294323A JP H01294323 A JPH01294323 A JP H01294323A JP 1086516 A JP1086516 A JP 1086516A JP 8651689 A JP8651689 A JP 8651689A JP H01294323 A JPH01294323 A JP H01294323A
Authority
JP
Japan
Prior art keywords
switch
switching operation
contact pattern
spacer
switch operation
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.)
Granted
Application number
JP1086516A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0217890B2 (enrdf_load_stackoverflow
Inventor
Shoichiro Iwai
岩井　昭一郎
Akihiko Matsumaru
昭彦 松丸
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.)
Nippon Mektron KK
Original Assignee
Nippon Mektron KK
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 Nippon Mektron KK filed Critical Nippon Mektron KK
Priority to JP1086516A priority Critical patent/JPH01294323A/ja
Publication of JPH01294323A publication Critical patent/JPH01294323A/ja
Publication of JPH0217890B2 publication Critical patent/JPH0217890B2/ja
Granted 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
    • 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
    • H01H13/703—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 characterised by spacers between contact carrying layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2211/00—Spacers
    • H01H2211/022—Spacers for larger actuation area

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
JP1086516A 1989-04-05 1989-04-05 パネルキーボード Granted JPH01294323A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1086516A JPH01294323A (ja) 1989-04-05 1989-04-05 パネルキーボード

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1086516A JPH01294323A (ja) 1989-04-05 1989-04-05 パネルキーボード

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP56098830A Division JPS581930A (ja) 1981-06-25 1981-06-25 パネルキ−ボ−ド

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP1317544A Division JPH02276119A (ja) 1989-12-08 1989-12-08 パネルキーボード

Publications (2)

Publication Number Publication Date
JPH01294323A true JPH01294323A (ja) 1989-11-28
JPH0217890B2 JPH0217890B2 (enrdf_load_stackoverflow) 1990-04-23

Family

ID=13889152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1086516A Granted JPH01294323A (ja) 1989-04-05 1989-04-05 パネルキーボード

Country Status (1)

Country Link
JP (1) JPH01294323A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0217890B2 (enrdf_load_stackoverflow) 1990-04-23

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