Anti-rotation test probe

The utility model discloses an anti-rotation test probe, comprising a needle tube, the tube wall of which is provided with a chute; the elastic piece is arranged in the needle tube; the needle head is telescopically arranged at one end of the needle tube; the limiting block is arranged on the needle head, and the limiting block is located in the sliding groove and matched with the sliding groove. According to the anti-rotation test probe, the problem that the probe head is easy to rotate in the use process of the existing test probe is solved. 本实用新型公开了一种防转动测试探针，包括：针管，所述针管的管壁上设置有滑槽；弹性件，所述弹性件设置在针管内；针头，所述针头可伸缩地设置在针管的一端；限位块，所述限位块设置在针头上，限位块位于滑槽内并与滑槽相匹配。该防转动测试探针，解决了现有测试探针在使用过程中，针头容易旋转的问题。