发明名称 Level having rotatable digital display unit
摘要 The utility model relates to a display means of digital level. Said digital level is provided with one notch in basal body, where said display lies. Two ends of said display are provided with two center-axles that lie in the same axis line of rotation, and two sidewalls of said notch are provided with two center-axle-holes, wherein said display is rotatablely connected with said basal body of digital level by inserting said two center-axles into said two center-axle-holes. Said display of this utility model is rotatable, so in practical application, user can locate this display on the desired position, thus to read the value shown thereon conveniently. Moreover, the positioning and position restriction to the rotation of said display could suit many conveniences for users to read the value shown thereon.
申请公布号 US7610689(B1) 申请公布日期 2009.11.03
申请号 US20080098894 申请日期 2008.04.07
申请人 ZHANG MINLI 发明人 ZHANG MINLI
分类号 G01C9/06 主分类号 G01C9/06
代理机构 代理人
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