CA2855237C - Dispositif en forme de dome et appareil electronique portatif comportant le dispositif en forme de dome - Google Patents

Dispositif en forme de dome et appareil electronique portatif comportant le dispositif en forme de dome Download PDF

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Publication number
CA2855237C
CA2855237C CA2855237A CA2855237A CA2855237C CA 2855237 C CA2855237 C CA 2855237C CA 2855237 A CA2855237 A CA 2855237A CA 2855237 A CA2855237 A CA 2855237A CA 2855237 C CA2855237 C CA 2855237C
Authority
CA
Canada
Prior art keywords
dome
slope
substrate
shaped element
center
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.)
Active
Application number
CA2855237A
Other languages
English (en)
Other versions
CA2855237A1 (fr
Inventor
Chao Chen
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.)
BlackBerry Ltd
Original Assignee
BlackBerry 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 BlackBerry Ltd filed Critical BlackBerry Ltd
Publication of CA2855237A1 publication Critical patent/CA2855237A1/fr
Application granted granted Critical
Publication of CA2855237C publication Critical patent/CA2855237C/fr
Active 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
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • 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
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/09—Flexible integral part of housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/022—Collapsable dome

Landscapes

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

Abstract

Un élément en forme de dôme pouvant être placé dans un clavier dun dispositif électronique est décrit. Il comprend une surface concave commençant à un centre et se terminant à une périphérie. La surface concave comprend un ensemble annulaire déléments élastiques sétendant du centre à la périphérie. Au moins un des éléments élastiques comprend une première partie ayant une première pente proche du centre et une deuxième partie ayant une deuxième pente proche de la périphérie. La surface concave peut être défléchie entre une position non défléchie et une position défléchie, et est configurée pour influencer lopération du dispositif électronique dans la position défléchie.
CA2855237A 2013-06-27 2014-06-26 Dispositif en forme de dome et appareil electronique portatif comportant le dispositif en forme de dome Active CA2855237C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13173957.5 2013-06-27
EP13173957.5A EP2819140B1 (fr) 2013-06-27 2013-06-27 Ensemble en forme de dôme et dispositif électronique portatif comprenant un ensemble en forme de dôme

Publications (2)

Publication Number Publication Date
CA2855237A1 CA2855237A1 (fr) 2014-12-27
CA2855237C true CA2855237C (fr) 2021-11-16

Family

ID=48740891

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2855237A Active CA2855237C (fr) 2013-06-27 2014-06-26 Dispositif en forme de dome et appareil electronique portatif comportant le dispositif en forme de dome

Country Status (3)

Country Link
EP (1) EP2819140B1 (fr)
CA (1) CA2855237C (fr)
HK (1) HK1205589A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015158931A2 (fr) * 2015-02-13 2015-10-22 Advanced Silicon Sa Stylet actif à capteur de pression de pointe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751351A (en) * 1987-05-11 1988-06-14 Eaton Corporation Switch assembly providing tactile feel
JPH0992079A (ja) * 1995-09-21 1997-04-04 Fuji Polymertech Kk 低ストロークフィルム皿バネ
JP2002216580A (ja) * 2001-01-18 2002-08-02 Alps Electric Co Ltd 接点板及び接点板付きシート及びこれを用いたスイッチ装置
JP2002245895A (ja) * 2001-02-14 2002-08-30 Yazaki Corp ドームスイッチ
JP2010146737A (ja) * 2008-12-16 2010-07-01 Fuji Denshi Kogyo Kk ２段クリック付き接点ばね
US20110242041A1 (en) * 2010-04-01 2011-10-06 Nokia Corporation Method and Apparatus for Performing a Function

Also Published As

Publication number Publication date
CA2855237A1 (fr) 2014-12-27
HK1205589A1 (en) 2015-12-18
EP2819140B1 (fr) 2019-05-08
EP2819140A1 (fr) 2014-12-31

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20190527