文献类型：专利

英文题名：Computer teaching multi-angle display structure assembly, has hack lever whose upper part is provided with outer screw thread that is connected with mounting rod, where mounting rod is equipped with rack that is connected with nut

作者：JIANG M;YAN Z;ZHANG C

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN206628098-U

申请日：2017-03-13

公开日：2017-11-10

语种：英文

收录：DERWENT

摘要：NOVELTY - The utility model claims a multi-angle display structure assembly for computer teaching, comprising a base and a first rack; the base is provided with a jack, the jack is inserted with a supporting rod, the top end of the supporting rod extends above the base, and a supporting rod upper half part equal distance is provided with a through hole, the middle part of the first lever fixedly connected with a second rack, the first rack of two sides and second rod far away from one end of first are vertically provided with a pin hole. The beneficial effects of the utility model are as follows: the utility model is provided with a display screen from one end of first the first hack lever of two ends and the second hack lever, students in the classroom can sit lower group of three display screen of the device. it shortens the distance of the students and display so that the student can see the operation demonstration of teacher, and effectively improve the learning efficiency of the student; supporting rod upper half part equal distance is provided with a through hole, according to the height of the mounting rod is inserted into the through hole, so that the device can be suitable for students of various phase needed.