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TW200506989A - Movable contact and switching gear using such movable contact - Google Patents

Movable contact and switching gear using such movable contact

Info

Publication number
TW200506989A
TW200506989A TW092137478A TW92137478A TW200506989A TW 200506989 A TW200506989 A TW 200506989A TW 092137478 A TW092137478 A TW 092137478A TW 92137478 A TW92137478 A TW 92137478A TW 200506989 A TW200506989 A TW 200506989A
Authority
TW
Taiwan
Prior art keywords
movable contact
sections
contact member
printed board
extended portion
Prior art date
Application number
TW092137478A
Other languages
Chinese (zh)
Other versions
TWI239545B (en
Inventor
Hiromichi Kamitsuma
Kazunari Takahashi
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
Publication of TW200506989A publication Critical patent/TW200506989A/en
Application granted granted Critical
Publication of TWI239545B publication Critical patent/TWI239545B/en

Links

Landscapes

  • Push-Button Switches (AREA)
  • Manufacture Of Switches (AREA)
  • Contacts (AREA)

Abstract

This invention is to provide a movable contact member which can switch a highly reliable switching circuit and a switching device using the movable contact member. The movable contact member 1 has a reversible portion 2 which is formed by swelling a metal plate in one side direction, an extended portion 3 which is formed by extending a peripheral edge 2b of the reversible portion 2 outward, and soldering portions formed in sections of the extended portion 3, which can be soldered to mounting portions of a printed board, wherein the extended portion 3 has: sections contacting closely to a surface of the printed board 32; and convex sections 3a in the rest estranged from the mounting portions 33b of the printed board 32 with a prescribed distance; and the soldering portions which are formed on the convex sections 3a.
TW92137478A 2003-01-30 2003-12-30 Movable contact member and switching device using the same TWI239545B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003021450A JP2004234991A (en) 2003-01-30 2003-01-30 Movable contact member and switching device using the movable contact member

Publications (2)

Publication Number Publication Date
TW200506989A true TW200506989A (en) 2005-02-16
TWI239545B TWI239545B (en) 2005-09-11

Family

ID=32950784

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92137478A TWI239545B (en) 2003-01-30 2003-12-30 Movable contact member and switching device using the same

Country Status (3)

Country Link
JP (1) JP2004234991A (en)
CN (1) CN1519874A (en)
TW (1) TWI239545B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006216291A (en) * 2005-02-02 2006-08-17 Matsushita Electric Ind Co Ltd Movable contact, and panel switch formed by using the same
JP4956583B2 (en) * 2009-06-15 2012-06-20 アルプス電気株式会社 Movable contact member and switch device
JP2011103286A (en) * 2009-10-15 2011-05-26 Panasonic Corp Push-on switch
WO2011115053A1 (en) 2010-03-15 2011-09-22 オムロン株式会社 Contact switching device
JP7216535B2 (en) * 2018-12-12 2023-02-01 シチズン電子株式会社 Movable contacts and switches using movable contacts

Also Published As

Publication number Publication date
JP2004234991A (en) 2004-08-19
TWI239545B (en) 2005-09-11
CN1519874A (en) 2004-08-11

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Legal Events

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