Tatami with temperature adjusting function

A tatami with a temperature adjusting function comprises a tatami base, a temperature control mattress is arranged in the tatami base, the distance between the outer wall of the temperature control mattress and the tatami base is larger than 5 cm, the top of the tatami base is detachably connected with a limiting frame, and the wall thickness of the limiting frame is smaller than 3 cm. The tatami has the advantages that the limiting frame is arranged on the outer side of the upper portion of the temperature control mattress, after the mattress is laid on the temperature control mattress, the limiting frame is inserted into the mattress and the tatami base to enable the mattress to be extruded and limited, a bed sheet is prevented from shifting, the tidiness of the bed sheet is improved, and the temperature control mattress is convenient to use. A plurality of extrusion blocks with springs are arranged in the limiting frame, and the springs push the extrusion blocks to extrude the bed sheet, so that the stabil