IN2015DN00028A - - Google Patents

Info

Publication number
IN2015DN00028A
IN2015DN00028A IN28DEN2015A IN2015DN00028A IN 2015DN00028 A IN2015DN00028 A IN 2015DN00028A IN 28DEN2015 A IN28DEN2015 A IN 28DEN2015A IN 2015DN00028 A IN2015DN00028 A IN 2015DN00028A
Authority
IN
India
Prior art keywords
terminal point
contact element
push button
state
button switch
Prior art date
Application number
Inventor
Flemming Dromph
Dan Larsen
Original Assignee
Mec As
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 Mec As filed Critical Mec As
Publication of IN2015DN00028A publication Critical patent/IN2015DN00028A/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
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • 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
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/48—Snap-action arrangements depending upon deformation of elastic members using buckling of disc springs
    • 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
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/64—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member wherein the switch has more than two electrically distinguishable positions, e.g. multi-position push-button 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
    • H01H13/78—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 contacts or the contact sites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/026—Form of contacts on different planes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/036—Form of contacts to solve particular problems
    • H01H2203/038—Form of contacts to solve particular problems to be bridged by a dome shaped contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H01H2215/006—Only mechanical function
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/034—Separate snap action
    • H01H2215/036—Metallic disc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2225/00—Switch site location
    • H01H2225/018—Consecutive operations

Landscapes

  • Push-Button Switches (AREA)

Abstract

The present invention relates to a push button switch 5 comprising a curved deformable contact element 4. The push button switch 5 comprises at least one first terminal point 1 at least one second terminal point 2 and at least one third terminal point 3. The deformable contact element 4 is switched between a first and a second state. In the first state the deformable contact element 4 connects the at least one first terminal point 1 with the at least one second terminal point 2 whereas there is neither contact between the at least one third terminal point 3 and the at least one first terminal point 1 nor between the at least one third terminal point 3 and the at least one second terminal point 2. In the second state the deformable contact element 4 connects the at least one first terminal point with the at least one third terminal point 3 whereas there is neither contact between the at least one second terminal point 2 and the at least one first terminal point 1 nor between the at least one second terminal point 2 and the at 1 least one third terminal point 3. This implies that the push button switch 5 is designed to be both normally closed and normally open.
IN28DEN2015 2012-07-18 2013-07-18 IN2015DN00028A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12176987 2012-07-18
PCT/DK2013/050243 WO2014012557A1 (en) 2012-07-18 2013-07-18 Push button switch having a curved deformable contact element

Publications (1)

Publication Number Publication Date
IN2015DN00028A true IN2015DN00028A (en) 2015-05-22

Family

ID=48906074

Family Applications (1)

Application Number Title Priority Date Filing Date
IN28DEN2015 IN2015DN00028A (en) 2012-07-18 2013-07-18

Country Status (13)

Country Link
US (1) US9508502B2 (en)
EP (1) EP2875516B1 (en)
JP (1) JP6267699B2 (en)
KR (1) KR102049019B1 (en)
CN (1) CN104584166B (en)
DK (1) DK2875516T3 (en)
ES (1) ES2606353T3 (en)
HK (1) HK1210648A1 (en)
HU (1) HUE030924T2 (en)
IN (1) IN2015DN00028A (en)
PL (1) PL2875516T3 (en)
TW (1) TWI622073B (en)
WO (1) WO2014012557A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016213498B3 (en) * 2016-07-22 2018-01-18 Continental Automotive Gmbh level sensor
US10061411B2 (en) * 2016-08-19 2018-08-28 Microsoft Technology Licensing, Llc Dual-function switch for stylus tail eraser
CN110291605B (en) * 2017-02-28 2021-08-10 松下知识产权经营株式会社 Push switch
JPWO2018159050A1 (en) * 2017-02-28 2019-12-26 パナソニックＩｐマネジメント株式会社 Push switch
WO2018159049A1 (en) * 2017-02-28 2018-09-07 パナソニックＩｐマネジメント株式会社 Push switch
US10861658B2 (en) 2017-02-28 2020-12-08 Panasonic Intellectual Property Management Co., Ltd. Push switch
CN109786157A (en) * 2019-03-14 2019-05-21 深圳市达实智控科技股份有限公司 Switching device
JP7383199B2 (en) * 2021-03-17 2023-11-17 アルプスアルパイン株式会社 switch device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995126A (en) * 1975-04-03 1976-11-30 Magic Dot, Inc. Membrane keyboard apparatus
JPS51140473U (en) * 1975-05-05 1976-11-12
US4158120A (en) 1978-02-13 1979-06-12 Pawlowski Eugene J Electric and air signal element
JPS6154644U (en) * 1984-09-14 1986-04-12
JPS61133992A (en) 1984-12-04 1986-06-21 ヤマハ株式会社 Keyboard switch for electronic musical instrument
JPS61133925U (en) * 1985-02-08 1986-08-21
US4771139A (en) 1986-06-27 1988-09-13 Desmet Gregory L Keyboard with metal cover and improved switches
JPH0335622U (en) * 1989-08-14 1991-04-08
JPH0927241A (en) * 1995-07-12 1997-01-28 Fuji Denshi Kogyo Kk Thin switch
FI105504B (en) * 1998-12-28 2000-08-31 Nokia Mobile Phones Ltd New push button design for user interface of electronic device
FR2841037B1 (en) 2002-06-13 2004-11-26 Itt Mfg Enterprises Inc NORMALLY CLOSED MINIATURIZED ELECTRIC SWITCH WITH TACTILE EFFECT
JP4247029B2 (en) 2003-04-03 2009-04-02 アルプス電気株式会社 Push button switch
JP2005340154A (en) * 2004-03-12 2005-12-08 Fuji Denshi Kogyo Kk Two-step operation switch
JP2008097844A (en) * 2006-10-06 2008-04-24 Fuji Denshi Kogyo Kk Contact spring for switch
US20110024276A1 (en) 2009-07-28 2011-02-03 Research In Motion Limited Keyboard assembly for a mobile device
US8173913B2 (en) 2010-03-26 2012-05-08 Curbell Medical Products, Inc. Normally closed dome switch
US8552321B2 (en) 2010-06-03 2013-10-08 Apple Inc. Multiple-pole single-throw dome switch assemblies
FR2968826B1 (en) 2010-12-10 2012-12-07 Thales Sa DOUBLE DOME COMPACT SECURED PUSH-BUTTON SWITCH

Also Published As

Publication number Publication date
EP2875516B1 (en) 2016-09-07
TW201411672A (en) 2014-03-16
HUE030924T2 (en) 2017-06-28
US9508502B2 (en) 2016-11-29
HK1210648A1 (en) 2016-04-29
EP2875516A1 (en) 2015-05-27
CN104584166A (en) 2015-04-29
ES2606353T3 (en) 2017-03-23
KR20150038158A (en) 2015-04-08
DK2875516T3 (en) 2017-01-02
KR102049019B1 (en) 2019-11-26
TWI622073B (en) 2018-04-21
WO2014012557A1 (en) 2014-01-23
JP2015522211A (en) 2015-08-03
US20150194278A1 (en) 2015-07-09
JP6267699B2 (en) 2018-01-24
PL2875516T3 (en) 2017-04-28
CN104584166B (en) 2017-10-20

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