Title:
スイッチ装置
Document Type and Number:
Japanese Patent JP5628715
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a switching device having a movable contact hardly deformable when being installed into the switching device and having excellent assemblability.SOLUTION: A switching device comprises: an insulating base 2 in which a plurality of fixed contacts 32a, 31a and 33a are provided spaced from each other in its circumferential direction; an operation member 4 arranged so as to be operated within a rotation operation area having a limited angle with respect to the insulating base 2; and a movable contact 5 formed so as to switch a conduction state between itself and the plurality of fixed contacts 32a, 31a and 33a provide in the operation member 4 and hold the fixed contacts 32a, 31a and 33a. In the switching device, a guide part 32c capable of guiding the movable contact 5 on an extension of a movement path of the movable contact 5 is provided in an end of at least one of the fixed contacts 32a positioned at both sides of the plurality of fixed contacts 32a, 31a and 33a, and when the operation member 4 out of the rotation operation area is rotated, the movable contact 5 can be guided through the guide part 32c so as to hold the fixed contact 32a.
Inventors:
佐藤 貴仁
Application Number:
JP2011055378A
Publication Date:
November 19, 2014
Filing Date:
March 14, 2011
Export Citation:
Assignee:
アルプス電気株式会社
International Classes:
H01H21/12; H01H1/42; H01H21/54
Attorney, Agent or Firm:
Teruo Nozaki