文献类型：专利

英文题名：Improved spectrometer has height adjusting rod whose upper end is at lower end of stage and bottom post on telescope and which is inserted into rectangular hole on slider and bottom post and slider for clearance fit

作者：LI Y;TAN J;FANG C;JIANG B

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN206961395-U

申请日：2017-05-15

公开日：2018-02-02

语种：英文

收录：DERWENT

摘要：NOVELTY - This utility model claims a spectrometer, and more specifically to an improved spectrometer, comprising a base, an adjusting screw, a telescope, a top plate, a height adjusting rod and stage, top plate of the spectrometer can be adjusted to level and lens height, pitch and direction of the telescope can be adjusted, the stage adjusting the height through the screw thread, the adjusting precision is high. the adjusting screw is inserted at the four corner of the top plate of the circular through hole, an adjusting screw is in clearance fit with the top plate, the top plate between the adjusting cap and the circular baffle on the end of the screw, and the adjusting screws are connected in the adjusting screw seat through screw thread; object stage connecting seat is inserted on the support, a strut connected with the carrying table seat are in clearance fit; the height adjusting rod is threaded connected to the height adjusting rod inserting hole, upper end of the height regulating rod is supported on the lower end of the stage, the bottom column telescope is inserted on the slide block in the rectangular hole; column and the slide block are in clearance fit.