Magnetic induction angle rotation detection device

A magnetic induction angle rotation detection device comprises a rotating disc, a rotating shaft and a base. A sensor is fixedly installed at the upper end of the base and comprises a shell, a fixing plate and a base plate. A circuit board is fixedly installed on the substrate and connected with a signal transmitting module and a Hall sensor. According to the utility model, the Hall magnetic induction principle is used for angle measurement, the measurement precision is greatly improved, and the non-contact magnetic induction technology is adopted, so that the defects of sliding wear, temperature drift and the like in the prior art are avoided. 一种磁感应角度转动检测装置，包括转盘、转轴和基座。所述基座上端固定安装有传感器，所述传感器包括壳体、固定板和基板。所述基板上固定安装有电路板，所述电路板连接有信号发射模块和霍尔传感器。本实用新型利用霍尔磁感应原理进行角度测量，测量精度大大提高，且因为采用非接触磁感应技术，避免了现有技术中滑动磨损、温漂等弊端。