Simple and easy knee joint bucking angle measuring device

The utility model provides a simple and easy knee joint bucking angle measuring device, includes the protractor, set up the protractor fixed arm on the protractor and be used for indicateing the swinging boom of angle, protractor, fixed arm and swinging boom are made for hard material, the protractor is connected through the pivot with the swinging boom, the swinging boom can be rotatory around the center of protractor, is provided with the telltale hole on the swinging boom, the protractor fixed arm is provided with respectively with the swinging boom pastes the device. Angle measuring device, simple structure, convenient to use is favorable to the recovered function exercise of knee joint surgery patient postoperative. 种简易膝关节屈曲角度测量器，包括量角器、设置在量角器上的量角器固定臂、以及用来指示角度的旋转臂，所述量角器、固定臂和旋转臂为硬质材料制成，所述量角器与旋转臂通过转轴连接，所述旋转臂可绕量角器的中心旋转，旋转臂上设置有指示孔，所述量角器固定臂与旋转臂分别设置有粘贴装置。所述角度测量器，结构简单，使用方便，有利于膝关节手术患者术后的康复功能锻炼。