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Needle mounted control device and watch

机译：针装控制装置和手表

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摘要

PPROBLEM TO BE SOLVED: To provide a pointer installation structure capable of accurately detecting a barycentric position of a pointer wheel, adjusting in good balance between a bias of a pointer barycenter and a bias of a pointer wheel barycenter, and attaching accurately the pointer to the pointer wheel, and a timepiece with the same. PSOLUTION: When a second pointer 2 is attached to a second pointer wheel 20, a first circular hole 21a of a reference hole of the second pointer wheel 20 is detected by a detection portion, thereby a rotating position of the second pointer wheel 20 is detected and the position of the barycenter G1 of the second pointer wheel 20 can be correctly detected. Consequently, even when the second pointer wheel 20 cannot be viewed from outside, the bias of the barycenter G1 of the second pointer wheel 20 and the bias of the barycenter Gs of the second pointer 2 can be adjusted in good balance by balancing out the barycenter G1 of the second pointer wheel 20 and the barycenter Gs of the second pointer 2, thereby the second pointer 2 can be attached in good accuracy to the second pointer wheel 20 by bringing the combined barycenter Gm of both close to the rotation center R of the second pointer wheel 20. PCOPYRIGHT: (C)2010,JPO&INPIT

机译：

要解决的问题：提供一种指针安装结构，该结构能够准确地检测指针轮的重心位置，在指针重心的偏置量和指针轮重心的偏置量之间取得良好的平衡，并精确地安装指针指向指针轮，并且具有相同的时计。

解决方案：当第二指针2附接到第二指针轮20时，第二指针轮20的基准孔的第一圆形孔21a被检测部分检测到，从而第二指针轮的旋转位置如图20所示，第二指针轮20的重心G1的位置能够被正确地检测。因此，即使当不能从外部观看第二指针轮20时，也可以通过平衡重心来平衡地调整第二指针轮20的重心G1的偏置和第二指针2的重心Gs的偏置。通过使第二指针轮20的G1和第二指针2的重心Gs靠近第二指针轮20的重心Gs，从而使第二指针2的重心Gm接近第二指针轮20的重心Gs。第二个指针轮20.

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公开/公告号JP5299667B2

专利类型
公开/公告日2013-09-25

原文格式PDF
申请/专利权人カシオ計算機株式会社;
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申请/专利号JP20080154943
发明设计人猪股仁;
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申请日2008-06-13
分类号G04C3/00;G04B19/04;
国家 JP
入库时间 2022-08-21 16:57:13

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