Opto-electronic transducer for contactless position measurement, the displacements and the linear dimensions of objects

摘要

Optoelectronic transducer for contactless measurement of position displacements and the linear dimensions of objects, comprising a collimator and optically associated photodetector with a line of photosensitive elements, characterized in that it comprises a plane mirror and a second similar photodetector, wherein the flat mirror is arranged between the collimator and the photodetectors at an angle in the plane of the rays to the beam axis, and both the photodetector are mounted so that their photosensitive elements arranged in line loskosti drawing perpendicularly reflected by the plane mirror to the beam of rays.