HK1136085A1 - Keypad with water and dust protection - Google Patents

Keypad with water and dust protection

Info

Publication number
HK1136085A1
HK1136085A1 HK10101908.7A HK10101908A HK1136085A1 HK 1136085 A1 HK1136085 A1 HK 1136085A1 HK 10101908 A HK10101908 A HK 10101908A HK 1136085 A1 HK1136085 A1 HK 1136085A1
Authority
HK
Hong Kong
Prior art keywords
keypad
sealing bead
water
dust protection
actuator component
Prior art date
Application number
HK10101908.7A
Other languages
English (en)
Inventor
Dietmar Wennemer
Chao Chen
Timothy Herbert Kyowski
Original Assignee
Research In Motion 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 Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of HK1136085A1 publication Critical patent/HK1136085A1/xx

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
    • H01H13/86—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 casing, e.g. sealed casings or casings reducible in size
    • 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
    • H01H13/88—Processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/044—Edge lighting of layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • 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
    • H01H2229/00—Manufacturing
    • H01H2229/044—Injection moulding
    • H01H2229/048—Insertion moulding

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Telephone Set Structure (AREA)
  • Switches With Compound Operations (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
HK10101908.7A 2008-03-18 2010-02-24 Keypad with water and dust protection HK1136085A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08152961A EP2104126B1 (fr) 2008-03-18 2008-03-18 Clavier avec protection contre l'eau et la poussière

Publications (1)

Publication Number Publication Date
HK1136085A1 true HK1136085A1 (en) 2010-06-18

Family

ID=39339819

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10101908.7A HK1136085A1 (en) 2008-03-18 2010-02-24 Keypad with water and dust protection

Country Status (6)

Country Link
EP (2) EP2270824B1 (fr)
CN (1) CN201893261U (fr)
AT (2) ATE492898T1 (fr)
CA (1) CA2657735C (fr)
DE (1) DE602008004090D1 (fr)
HK (1) HK1136085A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2362405B1 (fr) * 2010-02-25 2016-05-04 BlackBerry Limited Claviers pour dispositifs mobiles et leurs procédés de fabrication
US9075576B2 (en) 2010-02-25 2015-07-07 Blackberry Limited Keypads for mobile devices and method of manufacturing the same
CN205725872U (zh) * 2016-03-17 2016-11-23 中兴通讯股份有限公司 一种按键和终端

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000151772A (ja) 1998-11-12 2000-05-30 Matsushita Electric Ind Co Ltd 携帯端末装置
US7262379B2 (en) 2003-04-11 2007-08-28 Polymatech Co., Ltd. Key sheets and method of producing the same
US7525061B2 (en) 2004-03-25 2009-04-28 Shin-Etsu Polymer Co., Ltd. Cover member for push-button switch and method of manufacturing the same
JP4468096B2 (ja) 2004-07-20 2010-05-26 ポリマテック株式会社 キーシート及びキーシートの製造方法
JP2008041431A (ja) * 2006-08-07 2008-02-21 Sunarrow Ltd キーシート及びそれを備えたキーユニット並びにキーシートの製造方法

Also Published As

Publication number Publication date
CA2657735A1 (fr) 2009-09-18
EP2104126B1 (fr) 2010-12-22
DE602008004090D1 (de) 2011-02-03
ATE533167T1 (de) 2011-11-15
CN201893261U (zh) 2011-07-06
EP2270824B1 (fr) 2011-11-09
EP2270824A1 (fr) 2011-01-05
CA2657735C (fr) 2013-08-27
ATE492898T1 (de) 2011-01-15
EP2104126A1 (fr) 2009-09-23

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