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发明名称
双指针微型秤
摘要
一种体积小、称量大、分辨率高、读数方便的双指针微型秤,它是在已有的外壳中,滑板上端通过二根弹簧连接在横担上,横担和调零螺杆旋合,滑板的中部和齿条下端连接,齿条传动齿轮、轮轴,指针运转的结构中,增加一分数指针,一指针指示公斤,另一指针指示公两,使分辨率大为提高。
申请公布号
CN2178349Y
申请公布日期
1994.09.28
申请号
CN93235043.7
申请日期
1993.11.18
申请人
曾广华
发明人
曾广华
分类号
G01G3/04
主分类号
G01G3/04
代理机构
代理人
主权项
1、一种双指针微型称,在外壳中,滑板的上端通过两根弹簧连接在横担上,横担中点和调零螺杆旋合,滑板下端伸出壳外并接一称钩,滑板中部接齿条下端,齿条传动齿轮及和齿轮一体的轮轴,指针套合在轮轴的顶端,其特征是:在齿轮上同轴安装一个大齿轮,设置一个过轮和一个分数轮,分数轮轴顶端套合一根分数指针,大齿轮通过过轮传动分数轮及和分数轮一体的轮轴和轮轴顶端的分数指针。
地址
414200湖南省华容县印刷厂
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