基于水银开关的两维水平调节指示仪的研制  

Development of Two-Dimensional Level Adjustment Indicator Based on Mercury Switch

作　　者：宋连鹏 周丽 艾娉婷 SONG Lianpeng;ZHOU Li;AI Pingting(Basic Science Department,Dalian Naval Academy,Dalian 116018,China)

机构地区：[1]海军大连舰艇学院基础部,辽宁大连116018

出　　处：《大学物理实验》2021年第1期66-68,共3页Physical Experiment of College

摘　　要：针对学生在大学物理实验中不能利用水平仪进行快速准确调平的问题,考虑到水平调节的实际需求,设计了具有三个支路的水平调节指示仪电路,并利用水银开关制作出水平调节指示仪,进一步详细介绍并演示了利用水平调节指示仪进行水平调节的方法,取得了非常好的实验效果。In view of the problem that students can’t use the level to adjust the level quickly and accurately in college physics experiments,and taking into account the actual demand for horizontal adjustment.A level adjustment indicator circuit with three branches is designed,and the mercury switch is used to make a horizontal adjustment indicator.The horizontal adjustment method using the horizontal adjustment indicator is further introduced and demonstrated in detail,which achieved very good practical results.

关 键 词：水平调节 水银开关 “Y”形排列 指示仪 

分 类 号：O4-33[理学—物理]