Positioning mechanism of 3D scanner for 3D detection

The utility model discloses a positioning mechanism of a 3D scanner for 3D detection, which comprises a support, the top of the support is fixedly connected with a mounting base, the mounting base is internally provided with a through hole which is movably connected with an insertion rod, the top of the insertion rod is fixedly connected with a solid ball, the top of the solid ball is movably connected with a ball sleeve, and the top of the ball sleeve is fixedly connected with a rotating shaft. And the top of the ball sleeve is fixedly connected with a third connecting rod. According to the utility model, the through hole is formed in the mounting base, when the scanner needs to be mounted, the insertion rod is inserted into the mounting base, the insertion rod and the mounting base are relatively fixed, and the scanner can be easily mounted through a series of connections of the solid ball, the ball sleeve, the third connecting rod, the fixing block and the like without fastening and dismounting screws; mea