Temperature and vibration composite sensor

Temperature and vibration composite sensor, the device comprises a U-shaped barrel-shaped base, a temperature sensor is fixedly arranged in the base; a convex block is arranged above the base; throughholes are formed in the top surfaces of the bumps; the outer wall of the upper end of the base is fixedly connected with the inner wall of the through hole; an external thread is arranged on the outer wall of the upper end of the bump; a U-shaped shell is arranged above the convex block; an annular edge is fixedly mounted at the lower end of the shell; the edge and the shell are of an integratedstructure, a threaded sleeve is arranged on the outer ring of the lower end of the shell and connected with the upper end of the protruding block through threads in a matched mode, a limiting ring isfixedly installed on the top face of the threaded sleeve, the limiting ring and the threaded sleeve are of an integrated structure, the shell is located in the limiting ring and can move along the limiting ring, and the limitin