Sensor wire harness patch plug fixing bracket

The invention relates to the technical field of fixing devices, and discloses a sensor wire harness patch plug fixing bracket. The sensor wire harness patch plug fixing bracket comprises plugging pieces which are mutually connected, an anti-loose piece and a fixing bracket body, wherein the plugging pieces are clamped in clamping grooves in a patch plug, a first through hole is formed in the anti-loose piece, and the first through hole is clamped and fixed to a clamping block on the patch plug; each plugging piece is provided with a first limiting part on one side opposite to the clamping end; and the anti-loose piece is provided with a second limiting part which is matched with the first limiting parts and used for limiting the plugging pieces. The sensor wire harness patch plug fixing bracket effectively solves the problems that a fixing structure in the prior art is prone to slide out, rotate and loose and has poor reliability, enhances the fixation soundness of the patch plug, and makes connection between the patch plug and the connector more solid.