Floor heat insulation pad capable of automatically adjusting temperature in vehicle

The utility model discloses a floor heat insulation pad capable of automatically adjusting temperature in an automobile, relates to the field of automobile parts, and provides the following scheme aiming at the problems that most of existing automobile floor heat insulation pads need to be spliced manually and need to be disassembled one by one, and the heat insulation pads cannot be automatically adjusted according to the temperature in the automobile. The device comprises a first heat insulation plate, a temperature sensor is installed on one side of the top end of the first heat insulation plate, a heat insulation pad is fixedly connected to one side of the temperature sensor, a sliding groove is formed in the first heat insulation plate, and two second heat insulation plates of the same structure are slidably installed in the sliding groove. The bottom plate heat insulation pad is novel in structure, can effectively store the heat insulation plate, is simple to operate, is provided with the temperature se