Axial position astigmatism dial plate convenient to use

The utility model discloses an axial position astigmatism dial plate convenient to use, which comprises a fixed plate and a dial plate rotationally connected on the fixed plate, the dial plate comprises a plurality of astigmatism shafts intersected at the circle center of the dial plate, and twelve-...

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1. Verfasser: YAN XUQIANG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model discloses an axial position astigmatism dial plate convenient to use, which comprises a fixed plate and a dial plate rotationally connected on the fixed plate, the dial plate comprises a plurality of astigmatism shafts intersected at the circle center of the dial plate, and twelve-point scale marks are uniformly arranged on the fixed plate around the circumferential direction of the dial plate. The astigmatism axis comprises a solid line axis and a plurality of dotted line axes. Compared with the prior art, the axial position astigmatism dial plate convenient to use has the advantages that the axial position astigmatism dial plate is easy to adjust, and the axial position can be adjusted by rotating the dial plate according to the conditions of different patients. 本实用新型公开了一种方便使用的轴位散光表盘,包括固定板与转动连接设于固定板上的表盘,所述表盘上包括多个相交于表盘圆心处的散光轴,固定板上围绕表盘的圆周方向设有均匀设置的十二点刻度标记,所述散光轴包括一条实线轴与若干虚线轴。本实用新型与现有技术相比的优点在于:提供一种易于调节,可以根据不同患者情况转动表盘调整轴向位置的一种方便使用的轴位散光表盘。