TW324830B - Operative electronic component - Google Patents

Operative electronic component

Info

Publication number
TW324830B
TW324830B TW085108966A TW85108966A TW324830B TW 324830 B TW324830 B TW 324830B TW 085108966 A TW085108966 A TW 085108966A TW 85108966 A TW85108966 A TW 85108966A TW 324830 B TW324830 B TW 324830B
Authority
TW
Taiwan
Prior art keywords
switch
operating knob
domed
moveable
base board
Prior art date
Application number
TW085108966A
Other languages
Chinese (zh)
Inventor
Tamotsu Yamamoto
Shigeru Yokochi
Hiroto Inoue
Hiroshi Matsui
Keiji Kaisaki
Original Assignee
Matsushita Electric Ind 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Application granted granted Critical
Publication of TW324830B publication Critical patent/TW324830B/en

Links

Abstract

The switch is formed by covering fixed contact points provided on a base board with a domed moveable contact point, the switch and a moveable member are coupled in motion by an L-shape actuator. After a push operation on the operating knob is over the movable member is returned to the original position by the elastic force of the domed moveable contact point of the switch. Conductive members and a grounding part are formed on a same metal sheet, and are fixed in the resin-mold base board by means of an insert-shaping. Then is electrically separated so as a lighting rod of grounding part is positioned between conductive member and the operating knob. By taking the above constitution, the number of constituent components are reduced, the overall body size can be made smaller, and the static electricity generated at the operating knob is always discharged to the ground.
TW085108966A 1996-03-27 1996-07-23 Operative electronic component TW324830B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7270296A JPH09265860A (en) 1996-03-27 1996-03-27 Push-switch-equipped rotary electronic component

Publications (1)

Publication Number Publication Date
TW324830B true TW324830B (en) 1998-01-11

Family

ID=13496962

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085108966A TW324830B (en) 1996-03-27 1996-07-23 Operative electronic component

Country Status (2)

Country Link
JP (1) JPH09265860A (en)
TW (1) TW324830B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11174548A (en) * 1997-12-12 1999-07-02 Nikon Corp Operation member
US6310691B2 (en) 1998-04-24 2001-10-30 Hewlett-Packard Company Technique for scanning documents using a spiral path locus
JP4638829B2 (en) * 2006-03-14 2011-02-23 アルプス電気株式会社 Compound operation input device
JP5955087B2 (en) * 2012-05-07 2016-07-20 帝国通信工業株式会社 Push button switch mechanism

Also Published As

Publication number Publication date
JPH09265860A (en) 1997-10-07

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Legal Events

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