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发明名称
一种气压表机芯摆线齿轮组的限位机构
摘要
一种气压表机芯摆线齿轮组的限位机构,包括装置在上板座与顶压板之间的摆线齿轮组,所述摆线齿轮组由套有油丝的轴齿轮及与其啮合的扇齿片构成在上板座上表面对应扇齿片水平摆动区域设有双向限位柱。由于在扇齿轮水平摆动两端的上板座设置的双向限位柱,确保了扇齿轮在任何情况下均保持与轴齿轮的正常啮合状态,提高了产品使用的可靠性,而将限位柱与上板座一体成型的结构,可在一定程度上降低安装及制造成本,在利于市场竞争价格定位的主动性。
申请公布号
CN203432734U
申请公布日期
2014.02.12
申请号
CN201320557299.1
申请日期
2013.09.09
申请人
冼艳芬
发明人
冼艳芬
分类号
G01L7/10(2006.01)I
主分类号
G01L7/10(2006.01)I
代理机构
代理人
主权项
一种气压表机芯摆线齿轮组的限位机构,包括装置在上板座(1)与顶压板(2)之间的摆线齿轮组(3),所述摆线齿轮组(3)由套有油丝的轴齿轮(31)及与其啮合的扇齿片(32)构成,其特征在于,在上板座(1)上表面对应扇齿片(32)水平摆动区域设有双向限位柱(21)。
地址
510360 广东省广州市荔湾区葵蓬路88号之四
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