发明名称 Compass ornament
摘要 A compass ornament includes a base and a rotatable balancing stand disposed on the base. A seat is disposed on top of the base as a rotation seat of the balancing stand. The balancing stand is a symmetrical rack symmetrical to a rotation axis and having at least a rack passing through the rotation axis. A shaft arranged on the center point of the rack is connected with and supported by a seat on the base to form a pivot point for rotation. Each of the two sides of the balancing stand is disposed symmetrically with a magnetic block with the same weight so that the balancing stand is in a balance status while the northern and southern poles of the two magnetic blocks are in the same direction. An azimuth scale is disposed on the balancing stand and is corresponding to the southern and northern magnetic poles of the magnetic blocks for indicating directions and showing detailed angles. Thus users can freely rotate the balancing stand that aligns with the earth's magnetic field and then points directions as a compass while stops.
申请公布号 US2007220763(A1) 申请公布日期 2007.09.27
申请号 US20060385803 申请日期 2006.03.22
申请人 TSAI JUI-AN 发明人 TSAI JUI-AN
分类号 G01C17/00 主分类号 G01C17/00
代理机构 代理人
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