Abstract: The present invention provides a temperature detective structure of an ear thermometer, wherein a through receiving space is formed at the center of a fixing seat, and a radiation sensor is disposed at the top inside the receiving space. A heat-spreading sheet is fixedly disposed at the bottom end of the radiation sensor to fix the radiation sensor. A plurality of fixing ribs are annularly disposed on the inner wall of a shell cover to retain the fixing seat in the shell cover. A funneled opening is formed at the top of the shell cover to expose the radiation sensor. The present invention has good sensing effect and a low manufacturing cost.

Abstract: The present invention provides a probe cover of ear thermometer comprising a ring, a thin film, and a paper film. The thin film can be penetrated by infrared rays. The paper film is disposed on the surface of an open end of the thin film. The paper film and the open end of the thin film are fixed on the ring by means of hot-pressing to form a cover body, which extends upwards. The present invention has the advantages of simple structure and simplified manufacturing process, hence decreasing the manufacturing time and reducing the cost of material.