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本文主要阐述一种测量牙齿松动度仪器的工作原理、构造和使用方法。本装置以 5 1单片机和NSWDC— 3L型位移传感器为主要部件 ,通过对采集量软件滤波处理 ,实现对牙动位移的直接测量
This paper mainly describes a working principle, structure and method of measuring instrument for measuring tooth mobility. The device to 5 1 SCM and NSWDC-3L-type displacement sensor as the main component, through the collection of software filtering to achieve a direct measure of tooth movement