TW375750B - Push-button switch - Google Patents

Push-button switch

Info

Publication number
TW375750B
TW375750B TW087110812A TW87110812A TW375750B TW 375750 B TW375750 B TW 375750B TW 087110812 A TW087110812 A TW 087110812A TW 87110812 A TW87110812 A TW 87110812A TW 375750 B TW375750 B TW 375750B
Authority
TW
Taiwan
Prior art keywords
contact
button switch
push
fixed contact
displacement
Prior art date
Application number
TW087110812A
Other languages
Chinese (zh)
Inventor
Yoshio Tanabe
Katsuhiro Ashina
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Application granted granted Critical
Publication of TW375750B publication Critical patent/TW375750B/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/365—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/46—Contacts characterised by the manner in which co-operating contacts engage by sliding self-aligning contacts

Abstract

Push-button switch of prior art might experience difficulty of uniform flexible contact between a movable contact point and a pair of fixed contact points due to uneven bending of fixed contact points or displacement of slider cover that causes the shift of the center of contact. As a result, one side of fixed contact becomes worn that shortens the service of push-button switch. The invention relates to a push button switch comprising a sliding member (13) having a rectangular or elliptic retaining hole (13c), thus movable contact 14 can be freely arranged and moves in the direction perpendicular to the sliding direction of sliding member 13. As such, even if the center of contact between movable contact 14 and fixed contact 12 shifts, the displacement can be corrected easily by uniformly and flexibly holding a pair of fixed contact points 12, 12.
TW087110812A 1997-07-28 1998-07-03 Push-button switch TW375750B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9201325A JPH1145630A (en) 1997-07-28 1997-07-28 Push-button switch

Publications (1)

Publication Number Publication Date
TW375750B true TW375750B (en) 1999-12-01

Family

ID=16439150

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087110812A TW375750B (en) 1997-07-28 1998-07-03 Push-button switch

Country Status (5)

Country Link
JP (1) JPH1145630A (en)
KR (1) KR100322776B1 (en)
CN (1) CN1106026C (en)
DE (1) DE19833944A1 (en)
TW (1) TW375750B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009004175A (en) * 2007-06-20 2009-01-08 Alps Electric Co Ltd Push-button switch device with lever
CN105023785B (en) * 2014-04-21 2018-09-18 星电株式会社 By compressing switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096368A (en) * 1976-07-08 1978-06-20 Cutler-Hammer, Inc. Pushbutton switch
CN2136521Y (en) * 1992-07-20 1993-06-16 苏州市电力器件一厂 Lever toggle mechanism for interlocking device of automatic air switch
JP4373665B2 (en) * 2002-12-11 2009-11-25 大日精化工業株式会社 Coated fluorescent fine particles, aqueous dispersion thereof and production method thereof
JP5229252B2 (en) * 2009-03-25 2013-07-03 東レ株式会社 Epoxy resin composition for carbon fiber reinforced composite material, prepreg, carbon fiber reinforced composite material, and electronic / electrical component casing
EP2833144B1 (en) * 2012-03-28 2017-11-08 Konica Minolta, Inc. Method for detection biological substance

Also Published As

Publication number Publication date
CN1206923A (en) 1999-02-03
KR19990014230A (en) 1999-02-25
CN1106026C (en) 2003-04-16
JPH1145630A (en) 1999-02-16
KR100322776B1 (en) 2002-05-09
DE19833944A1 (en) 1999-02-18

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees