摘要 |
PROBLEM TO BE SOLVED: To provide a rotary switch of a super-small size which has high contact reliability that copes with space saving accompanying the downsizing of electronic apparatus. SOLUTION: The switch main body is constituted of a housing and a base, in which a repulsive force of a contact piece of a movable piece pressed down by unevenness which is installed at the rear face of a rotor that is integrally formed with an operation part protruded from the upper face of the housing and arranged rotatably in the housing is dispersed in a well balanced way, and the movable piece is crimped by the outer peripheral part of the rear face of the rotor so that leaning of the movable piece is suppressed, and a notched part is installed in a fixing piece to couple the contact piece. COPYRIGHT: (C)2006,JPO&NCIPI
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