Semiconductor temperature control sensor

The utility model provides a semiconductor temperature control sensor, which relates to the technical field of temperature control sensors and comprises a display head, a mounting rod is fixedly mounted on the surface of the display head, a probe is arranged on the inner side of the mounting rod, a nut is rotatably connected to the surface of the mounting rod, and a gasket is sleeved on the surface of the mounting rod. By arranging the nut, the gasket, the protruding block, the limiting groove, the rotating rod, the clamping teeth, the toothed belt, the gear, the threaded sleeve, the limiting rod A and the limiting rod B, the threaded sleeve can be rotated by rotating the rotating rod under the action of the clamping teeth, the toothed belt and the gear, and then the limiting rod A and the limiting rod B stretch out along the limiting groove; therefore, the semiconductor temperature control sensor can be quickly mounted and fixed with equipment needing to be connected by matching with a nut, and the semicondu