TW200739620A - Rotating electrical component - Google Patents

Rotating electrical component

Info

Publication number
TW200739620A
TW200739620A TW095136037A TW95136037A TW200739620A TW 200739620 A TW200739620 A TW 200739620A TW 095136037 A TW095136037 A TW 095136037A TW 95136037 A TW95136037 A TW 95136037A TW 200739620 A TW200739620 A TW 200739620A
Authority
TW
Taiwan
Prior art keywords
rotary shaft
housing
axial direction
rotation
recess
Prior art date
Application number
TW095136037A
Other languages
Chinese (zh)
Other versions
TWI327323B (en
Inventor
Toshiyuki Ouchi
Kazuhiro Sasaki
Masao Kasashima
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 TW200739620A publication Critical patent/TW200739620A/en
Application granted granted Critical
Publication of TWI327323B publication Critical patent/TWI327323B/zh

Links

Landscapes

  • Adjustable Resistors (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

To provide a rotating electrical component hardly changing in spring pressure to reduce click feeling of individual rotating electric components and reduce variation of operation torque or the like, even if heat is applied upon reflow soldering. The rotating electric component comprises: a rotation-operated rotary shaft 2; a housing 1 for rotatably holding the rotary shaft 2; a rotation detection means composed of a slider 14, and a conductive patterns 6, 7 for detecting the rotation of the rotary shaft 2; a housing recess 4c constituting a housing part provided in a housing 4; and a leaf spring 3 provided rotatably together with the rotary shaft 2, being deformable in the axial direction of the rotary shaft 2, and exposed into the housing recess 4c and disposed so that its elastic force is energized to a wall 4f side intersecting the axial direction of the rotary shaft 2. The leaf spring 3 is formed with a flat metal plate, and is disposed like a flat plate along a flat plane orthogonal to the axial direction of the rotary shaft 2 in an assembled state in the housed recess 4c.
TW095136037A 2005-10-27 2006-09-28 Rotating electrical component TW200739620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005312202A JP2007123459A (en) 2005-10-27 2005-10-27 Rotating electrical component

Publications (2)

Publication Number Publication Date
TW200739620A true TW200739620A (en) 2007-10-16
TWI327323B TWI327323B (en) 2010-07-11

Family

ID=38063361

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095136037A TW200739620A (en) 2005-10-27 2006-09-28 Rotating electrical component

Country Status (3)

Country Link
JP (1) JP2007123459A (en)
CN (1) CN100587860C (en)
TW (1) TW200739620A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009099296A (en) * 2007-10-15 2009-05-07 Panasonic Corp Click apparatus
CN102160237B (en) * 2008-09-18 2014-03-12 阿尔卑斯电气株式会社 Electric component, structure for mounting electric component, and method for mounting electric component
US8866643B2 (en) * 2010-09-07 2014-10-21 Alps Electric Co., Ltd. Rotation input device
JP2013098098A (en) * 2011-11-02 2013-05-20 Otsuka Techno Kk Breaker
CN103196468B (en) * 2013-03-27 2015-10-28 东莞市长泰尔电子有限公司 Novel structural encoder
JP6376837B2 (en) * 2014-05-19 2018-08-22 帝国通信工業株式会社 Rotating electronic components
JP6611529B2 (en) 2015-09-11 2019-11-27 キヤノン株式会社 Electronics
CN105390304B (en) * 2015-12-04 2018-09-28 张家港华捷电子有限公司 A kind of switch with power-failure protecting function
ES2639587B2 (en) * 2016-04-26 2018-09-14 Aragonesa De Componentes Pasivos,S.A. EXTERNAL PAUSE CONTROL COMMAND

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2582824Y2 (en) * 1992-09-29 1998-10-15 アルプス電気株式会社 Click mechanism of rotary operation type electric parts with switch
JP2004172007A (en) * 2002-11-21 2004-06-17 Alps Electric Co Ltd Rotary electronic parts

Also Published As

Publication number Publication date
JP2007123459A (en) 2007-05-17
CN100587860C (en) 2010-02-03
CN1956108A (en) 2007-05-02
TWI327323B (en) 2010-07-11

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Legal Events

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