文献类型：专利

英文题名：Photoelectric three-dimensional measuring experimental teaching device, has high-speed camera fixed on end of fixed block, illuminating device provided with LED light source, and three-dimensional measuring device formed with groove

作者：LI Y;JIANG B;XIONG H;WU H

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN206893148-U

申请日：2017-05-15

公开日：2018-01-16

语种：英文

收录：DERWENT

摘要：NOVELTY - The utility model claims a experimental teaching device, more specifically to a photoelectric three-dimensional measuring experimental teaching device, comprising an object stage, a supporting rod, a bracket I, a motor, a screw rod, a sliding rod, a three-dimensional measuring device, the object shape for three-dimensional measurement, can be the object surface spot exhibits effects of different appearance photograph recording, convenient for students to learn and repeatedly observed. the illumination device is constituted of an LED light source, a bracket II, array with a confocal mask; said bracket II is adhered to the LED light source, the array with a confocal mask is adhered to the bracket II; four corner is welded on the supporting table, and the supporting rod is provided with a hole; the screw passes through the hole on the supporting rod connected with the electric motor through key; one end of the bracket is welded on the supporting rod; the other end of the bracket is fixedly connected with a motor by a bolt; the screw hole with the screw thread of the sliding rod; the three-dimensional measuring device on a fixing block in clearance fit with the groove.