▎ 摘　　要

NOVELTY - The utility model claims a pressure spring fixing type thermocouple, relating to the technical field of temperature measuring assembly, comprising a temperature measuring frame and a thermocouple main body, the front and back of the temperature measuring frame is provided with a convenient fixing mechanism, the inner cavity of the temperature measuring frame is provided with a non-contact temperature measuring mechanism, the convenient fixing mechanism comprises a reference cylinder, the reference cylinder is fixedly installed on the front surface and back surface of the temperature measuring frame, the inner cavity of the reference cylinder is detachably connected with a sliding piece. The utility model through the elastic force of the elastic piece, can promote the graphene sheet and the outer wall of the object to be measured tightly jointed, so as to absorb the temperature of the object to be measured, and then quickly transmitted to the inner cavity of the temperature measuring frame through the conical radiating block, and then through the design of the circulating fan, which can drive the air in the inner cavity of the temperature measuring frame to fast circulate, the thermocouple main body realizes the function of non-contact measuring temperature, improving the precision of the temperature measuring, prolonging the service life of the thermocouple main body.