TW347511B - Key board - Google Patents

Key board

Info

Publication number
TW347511B
TW347511B TW086111148A TW86111148A TW347511B TW 347511 B TW347511 B TW 347511B TW 086111148 A TW086111148 A TW 086111148A TW 86111148 A TW86111148 A TW 86111148A TW 347511 B TW347511 B TW 347511B
Authority
TW
Taiwan
Prior art keywords
key
actuation
key top
guide pieces
rubber
Prior art date
Application number
TW086111148A
Other languages
Chinese (zh)
Inventor
Masafumi Ikegami
Beom Park Ho
Original Assignee
Samsung Electro Mech
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 Samsung Electro Mech filed Critical Samsung Electro Mech
Application granted granted Critical
Publication of TW347511B publication Critical patent/TW347511B/en

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
    • H01H13/705—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 construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H01H13/7065—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 construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
    • H01H3/125—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor using a scissor mechanism as stabiliser

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

A key board comprising: a key top (250) having first guide pieces (251) and second guide pieces (252) installed thereon; a key frame (210) installed in opposing facing relation to the key top (250) with the guide pieces formed therebetween; an actuation rubber sheet (242) having an actuation rubber (240) arranged integrally thereon to transmit upward and downward actuating movement of the key top (250) to a switching part (260); a movable contact (261) and a fixed contact (264) respectively disposed on opposite sides of the switching part (260) and being contactable with each other through the switching part (260) by movement of the actuation rubber (240); and a link plate (220) disposed between the key top (250) and the key frame (210), and having a connecting plate (230) integrally and movably connecting a first link part (221) to a second link part (222) thereof.
TW086111148A 1996-08-29 1997-08-04 Key board TW347511B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960036351A KR100206381B1 (en) 1996-08-29 1996-08-29 Keyboard

Publications (1)

Publication Number Publication Date
TW347511B true TW347511B (en) 1998-12-11

Family

ID=19471354

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086111148A TW347511B (en) 1996-08-29 1997-08-04 Key board

Country Status (3)

Country Link
JP (1) JP2933574B2 (en)
KR (1) KR100206381B1 (en)
TW (1) TW347511B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3794843B2 (en) * 1998-11-26 2006-07-12 アルプス電気株式会社 Keyboard device
JP4581244B2 (en) 2000-01-14 2010-11-17 タカタ株式会社 Airbag device and steering wheel
KR102335831B1 (en) 2021-06-08 2021-12-03 정용현 flexible guide rail for welding skid
KR102510658B1 (en) 2021-06-08 2023-03-21 문주현 multi automatic welding carriage system

Also Published As

Publication number Publication date
KR100206381B1 (en) 1999-07-01
JP2933574B2 (en) 1999-08-16
JPH10106383A (en) 1998-04-24
KR19980016675A (en) 1998-06-05

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