DK1750291T3 - microswitch - Google Patents

microswitch

Info

Publication number
DK1750291T3
DK1750291T3 DK06013557T DK06013557T DK1750291T3 DK 1750291 T3 DK1750291 T3 DK 1750291T3 DK 06013557 T DK06013557 T DK 06013557T DK 06013557 T DK06013557 T DK 06013557T DK 1750291 T3 DK1750291 T3 DK 1750291T3
Authority
DK
Denmark
Prior art keywords
plate
microswitch
spring element
switching dome
levels
Prior art date
Application number
DK06013557T
Other languages
Danish (da)
Inventor
Peter Glueck
Helmut Gruber
Albert Wasmeier
Original Assignee
Rafi Gmbh & Co Kg
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 Rafi Gmbh & Co Kg filed Critical Rafi Gmbh & Co Kg
Application granted granted Critical
Publication of DK1750291T3 publication Critical patent/DK1750291T3/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
    • H01H13/26—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

Landscapes

  • Push-Button Switches (AREA)
  • Saccharide Compounds (AREA)
  • Laser Surgery Devices (AREA)

Abstract

A microswitch (1) comprises a housing (2) in which two conducting paths (3) and a supported spring element (11) are arranged. The spring element is formed as a plate (12). A detatchable switching dome is formed on an area of the plate around the centre of the conducting path. A switching dome (13) is movable through the levels formed on the plate. The two opposite shaped parts (19) are provided at plates which run away laterally in the levels formed by the plate.
DK06013557T 2005-08-05 2006-06-30 microswitch DK1750291T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005037613A DE102005037613A1 (en) 2005-08-05 2005-08-05 microswitch

Publications (1)

Publication Number Publication Date
DK1750291T3 true DK1750291T3 (en) 2008-08-25

Family

ID=37198816

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06013557T DK1750291T3 (en) 2005-08-05 2006-06-30 microswitch

Country Status (5)

Country Link
EP (1) EP1750291B1 (en)
AT (1) ATE394785T1 (en)
DE (2) DE102005037613A1 (en)
DK (1) DK1750291T3 (en)
ES (1) ES2306331T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007062907B3 (en) * 2007-12-21 2009-03-12 Kleiner Gmbh Snap disk for use as switching element in keyboard, has curved region enclosed by flat surface that lies in or parallel to plane of circle formed by circular edge, and supporting elements arranged at side of surface turned away from region
DE102009046704A1 (en) 2009-07-15 2011-01-20 Huf Hülsbeck & Fürst Gmbh & Co. Kg Electric switch
DE102010037551A1 (en) * 2010-09-15 2012-03-15 Huf Hülsbeck & Fürst Gmbh & Co. Kg switch
EP2894650B1 (en) 2014-01-14 2017-09-27 RAFI GmbH & Co. KG Switching device
EP3244430B1 (en) * 2016-05-09 2018-08-29 RAFI GmbH & Co. KG Device for converting mechanical movements into an electrical switching signal
US10991522B2 (en) 2017-12-26 2021-04-27 Panasonic Intellectual Property Management Co., Ltd. Movable contact point, switch with movable contact point, and embossed tape for containing movable contact point
SG11202007327SA (en) * 2018-02-01 2020-08-28 Razer Asia Pacific Pte Ltd Key switch mechanisms, user input devices and methods of fabricating a key switch mechanism
EP3734629B1 (en) 2019-05-02 2023-06-07 RAFI GmbH & Co. KG Switching device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2515185C3 (en) * 1975-04-08 1979-04-26 Rudolf Schadow Gmbh, 1000 Berlin Electrical snap switch
US4029916A (en) * 1975-04-18 1977-06-14 Northern Electric Company Limited Multi-contact push-button switch and plural embodiment for keyboard switch assembly
DE2531841C3 (en) * 1975-07-16 1981-02-26 Rudolf Schadow Gmbh, 1000 Berlin Electrical snap switch
FR2660484B1 (en) * 1990-03-30 1993-08-06 Sextant Avionique MINIATURE TOUCH SWITCH DEVICE.
JP2823370B2 (en) * 1991-02-22 1998-11-11 アルプス電気株式会社 Push button switch
US5343008A (en) * 1992-02-19 1994-08-30 Ipcinski Ralph G Sealed switch
JP3000885B2 (en) * 1994-12-28 2000-01-17 ヤマハ株式会社 Switch device
JPH0927241A (en) * 1995-07-12 1997-01-28 Fuji Denshi Kogyo Kk Thin switch
JPH09198955A (en) * 1996-01-12 1997-07-31 Alps Electric Co Ltd Push-button switch
FR2773246B1 (en) * 1997-12-26 2000-01-28 Itt Mfg Enterprises Inc MINIATURIZED ELECTRICAL SWITCH, INTEGRATED IN A CONNECTOR, FOR DETECTION OF THE PRESENCE OF AN ELECTRONIC MEMORY CARD
DE19816956C1 (en) * 1998-04-17 1999-10-07 Inovan Stroebe Snap disk switch with increased contact path
DE19901799C2 (en) * 1999-01-19 2000-11-30 Helag Electronic Gmbh Electromechanical switch
FR2841037B1 (en) * 2002-06-13 2004-11-26 Itt Mfg Enterprises Inc NORMALLY CLOSED MINIATURIZED ELECTRIC SWITCH WITH TACTILE EFFECT
TW547759U (en) * 2002-10-16 2003-08-11 Hon Hai Prec Ind Co Ltd Tact switch
DE102004040395A1 (en) * 2003-08-23 2005-03-24 Marquardt Gmbh Electrical switch used as short-stroke key for keyboard or operating field has housing base provided with recess on its underside receiving projections of housing cover side edge

Also Published As

Publication number Publication date
EP1750291B1 (en) 2008-05-07
ES2306331T3 (en) 2008-11-01
DE102005037613A1 (en) 2007-02-08
EP1750291A1 (en) 2007-02-07
ATE394785T1 (en) 2008-05-15
DE502006000737D1 (en) 2008-06-19

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