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GB2463341B - Key switch - Google Patents

Key switch

Info

Publication number
GB2463341B
GB2463341B GB0909544A GB0909544A GB2463341B GB 2463341 B GB2463341 B GB 2463341B GB 0909544 A GB0909544 A GB 0909544A GB 0909544 A GB0909544 A GB 0909544A GB 2463341 B GB2463341 B GB 2463341B
Authority
GB
United Kingdom
Prior art keywords
key switch
key
switch
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
GB0909544A
Other versions
GB2463341A (en
GB0909544D0 (en
Inventor
Chia-Fa Cheng
Yu-Hsiang Ting
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.)
Cheng Uei Precision Industry Co Ltd
Original Assignee
Cheng Uei Precision Industry 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 Cheng Uei Precision Industry Co Ltd filed Critical Cheng Uei Precision Industry Co Ltd
Priority to GB0909544A priority Critical patent/GB2463341B/en
Publication of GB0909544D0 publication Critical patent/GB0909544D0/en
Publication of GB2463341A publication Critical patent/GB2463341A/en
Application granted granted Critical
Publication of GB2463341B publication Critical patent/GB2463341B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/024—Transmission element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/024—Transmission element
    • H01H2221/026—Guiding or lubricating nylon
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Push-Button Switches (AREA)
GB0909544A 2009-06-04 2009-06-04 Key switch Expired - Fee Related GB2463341B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0909544A GB2463341B (en) 2009-06-04 2009-06-04 Key switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0909544A GB2463341B (en) 2009-06-04 2009-06-04 Key switch

Publications (3)

Publication Number Publication Date
GB0909544D0 GB0909544D0 (en) 2009-07-15
GB2463341A GB2463341A (en) 2010-03-17
GB2463341B true GB2463341B (en) 2011-09-14

Family

ID=40902527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0909544A Expired - Fee Related GB2463341B (en) 2009-06-04 2009-06-04 Key switch

Country Status (1)

Country Link
GB (1) GB2463341B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10130874B2 (en) 2015-05-01 2018-11-20 Microsoft Technology Licensing, Llc Removable controller accessory for a game controller
US10124249B2 (en) 2015-05-01 2018-11-13 Microsoft Technology Licensing, Llc Game controller with removable controller accessory
US10427035B2 (en) 2015-06-09 2019-10-01 Microsoft Technology Licensing, Llc Game controller with removable trigger accessory

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380969A (en) * 1993-04-28 1995-01-10 Sen-Cheng Wang Computer key
US5442152A (en) * 1994-09-28 1995-08-15 Focus Electronic Co., Ltd. Computer key switch
GB2341005A (en) * 1998-08-25 2000-03-01 Silitek Corp Key switch for a keyboard
US20080023312A1 (en) * 2006-07-25 2008-01-31 Darfon Electronics Corp. Keyboard and key assembly thereon
US7462796B1 (en) * 2007-09-20 2008-12-09 Hon Hai Precision Industry Co., Ltd. Push button
US7498536B2 (en) * 2006-11-27 2009-03-03 Behavior Tech Computer Corp. Key structure of a computer keyboard
US20090224948A1 (en) * 2008-03-04 2009-09-10 Fujitsu Component Limited Keyboard

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380969A (en) * 1993-04-28 1995-01-10 Sen-Cheng Wang Computer key
US5442152A (en) * 1994-09-28 1995-08-15 Focus Electronic Co., Ltd. Computer key switch
GB2341005A (en) * 1998-08-25 2000-03-01 Silitek Corp Key switch for a keyboard
US20080023312A1 (en) * 2006-07-25 2008-01-31 Darfon Electronics Corp. Keyboard and key assembly thereon
US7498536B2 (en) * 2006-11-27 2009-03-03 Behavior Tech Computer Corp. Key structure of a computer keyboard
US7462796B1 (en) * 2007-09-20 2008-12-09 Hon Hai Precision Industry Co., Ltd. Push button
US20090224948A1 (en) * 2008-03-04 2009-09-10 Fujitsu Component Limited Keyboard

Also Published As

Publication number Publication date
GB2463341A (en) 2010-03-17
GB0909544D0 (en) 2009-07-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180604