Patent ID: 8246245

Claim:
A laser-aiming device for a radiant thermometer that has a temperature detection device, comprising a laser adjustment seat arranged on said temperature detection device; a laser device arranged on said laser adjustment seat and generating a laser beam; and a prism arranged on said laser adjustment seat, located at an illuminated side of said laser beam, being coaxial with said laser device, and having two inclined faces to refract said laser beam into two laser beams forming two laser spots designating a detectable area of said temperature detection device; a base; a laser device fixing member arranged in said base, having a cylinder-like shape, and having at least one concentric rib on an inner surface thereof, whereby said laser device that is arranged inside said laser device fixing member can rotate with respect to said laser device fixing member; a prism press-fit member arranged on said base, located at a front end of said laser device fixing member, and having two press-fit notches; and a prism holding member used to hold said prism, having two press-fit protrusions corresponding to said press-fit notches for press-fitting with said prism press-fit member.