专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06965543B1 Radio controllable clock 失效
标题翻译：无线电可控时钟
公开(公告)号：US06965543B1
公开(公告)日：2005-11-15
申请号：US09695571
申请日：2000-10-24
申请人： Wai Ki Shum , Wan Sang Chan
发明人： Wai Ki Shum , Wan Sang Chan
IPC分类号： G04C3/14 , G04C9/02 , G04C11/02
CPC分类号： G04C3/146 , G04R20/00
摘要： A radio controllable clock includes an analog display having a plurality of clock hands each fastened to a uniquely associated one of a plurality of clock hand shafts that each rotate about a common axis. The clock also includes a plurality of rotary gears each uniquely associated with one of the clock hand shafts, for rotating the clock hand shafts. Each rotary gear has a face perpendicular to the common axis, wherein each of the rotary gears includes a protrusion extending substantially perpendicular from the face. A microcontroller provides a plurality of drive command signals and the rotary gears are driven responsive to the drive command signals. A reset claw is operably positioned to engage at least one of the protrusions to stop the rotation of the clock hand shaft associated with the protrusion in order to position the clock hand associated with the protrusion at a datum position.
摘要翻译：无线电可控时钟包括具有多个时钟指针的模拟显示器，每个时钟指针各自紧固到多个时钟手轴中的唯一相关联的一个，每个钟表手轮围绕公共轴线旋转。时钟还包括多个旋转齿轮，每个旋转齿轮独特地与时钟指针轴之一相关联，用于旋转时钟指针轴。每个旋转齿轮具有垂直于公共轴线的面，其中每个旋转齿轮包括从面部基本上垂直延伸的突起。微控制器提供多个驱动命令信号，并且响应于驱动命令信号驱动旋转齿轮。复位爪可操作地定位成接合至少一个突起以停止与突起相关联的时钟手轴的旋转，以将与突起相关联的时钟手定位在基准位置。

IPRDB

热门服务

关于我们

友情链接

联系方式