摘　　要

 
　　测试仪装置是为了能够对微动开关的动态特性进行检验的平台，进而来提高开关的性能，保证其质量、提高劳动生产效率，也是现代检测技术的基本要求。
    基于检测仪设计的理论，根据已有检测仪的结构和设计经验和工作原理，即电动机作为工作机构的动力源，将其主轴的旋转动动经带轮，圆柱导轨变为往复直线运动，并同时产生一作用力，传给传感器，由传感器记录。对测试仪的动力学参数进行分析，确定测试仪装置的结构与技术参数，从而给出了微动开关动态特性测试仪的本体结构设计方案。
根据测试仪的结构设计方案，论述了微动开关动态特性测试仪的结构设计，阐述了微动跳跃弹性开关动态特性测试仪的结构原理。本文主要论述了测试仪的测试过程，其主要包括测试仪的主要结构和仪器的组成，检测跳跃弹性开关的力传感器和位移特性。通过设计进而提高仪器的性能，保证仪器的工作质量，这也是现代检测技术的基本要求。
 
   关键词：测试仪；动态；传感器；结构；微动

ABSTRACT

　　Tester device is in order to be able to micro-switches the dynamic characteristics of the test platform, and then switch to improve performance, guarantee its quality, raise labor productivity, as well as modern detection techniques basic requirements. Detector design based on the theory that, on the basis of the detector structure and design experience and the work principle that the electrical work as the power source, its spindle rotary dynamic drive pulley, cylindrical guide into reciprocating linear motion. and at the same time produce a force, transmission sensors, recorded by the sensor. Tester of the kinetic parameters for analysis, the tester device structure and technical parameters, which gives a micro-switch tester dynamic characteristics of the bulk structure design. According to the test instrument design case will, of fretting Switch Tester dynamic characteristics of structural design, Fretting expounded jump flexible switching dynamic characteristics tester principle of the structure. This paper mainly discusses the tester testing process, including its main tester of the main structural components and equipment, Detection Switch jump flexibility and displacement sensor characteristics. Through the design of equipment to further enhance the performance of the equipment to ensure the quality of their work, this is also a modern detection techniques basic requirements.
 
Key words：Tester; Dynamic; Sensor; Structure; Fretting