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发明授权
CN105518818B 旋转型电气元件 有权

旋转型电气元件
摘要：
本发明易于防止连杆与限制部件的卡合部分发生损坏。旋转型电气元件(10)包括：弹簧(16)；旋转体(14)；卡块(15)；连杆(13)，具有侧面的一部分为圆弧状凹面(20a)且形成有槽(19)的从动部(20)，用于限制旋转体(14)旋转；限制部件(12)，具有侧面的一部分为圆弧状凸面(18a)的原动部(18)和销(17)，并构成槽轮机构，在所述槽轮机构中，销(17)卡合于连杆(13)的槽(19)，以使连杆(13)旋转，并且在销(17)脱离连杆(13)的槽的状态下，原动部(18)的圆弧状凸面(18a)与连杆(13)的从动部(20)的圆弧状凹面(20a)卡合，以限制连杆(13)旋转；以及外壳部(11)，具有凹凸部(26)，并用于收容旋转体(14)、卡块(15)、连杆(13)以及限制部件(12)。
摘要（英）：

A rotary electric component includes: a spring; a rotation body; click pieces; a lever restricting rotation of the rotation body, and has a following part in which a groove is formed and which has an arcuate recessed surface on a part of the lateral surface; a restricting member which has a pin and a drive unit having an arcuate protruding surface as part of the lateral surface, and which constitutes a Geneva drive in which the pin engages in the groove of the lever to rotate the lever and, in a state where the pin has been removed from the groove of the lever, the arcuate protruding surface of the drive unit and the arcuate recessed surface of the following part of lever engage to restrict rotation of the lever; and a housing unit comprising an uneven portion and housing the rotation body, click pieces, lever, and restricting member.

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