Automatic collimating method and collimator set for light path of colidar
A laser radar and automatic collimation technology, applied in the laser field, can solve the problems of cumbersome and time-consuming, invalid measurement signal, optical axis deviation, etc., and achieve the effect of practical operation, simple overall structure and advanced mechanical structure.
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[0031] The lidar optical path automatic collimator includes reflectors, lasers, signal detection units, receiving telescopes and computers, and is characterized in that it includes a mirror frame 1, a fixed plate 2 is installed on the mirror frame, and a movable plate is installed on the fixed plate 2 3. The movable plate 3 and the fixed plate 2 are connected by a spring 4, the reflector 5 is installed on the movable plate 3, and two sets of sliders / micrometer head mechanisms and their driving stepping motors are installed in the mirror frame 1. There are ejector rods 7 at the upper ends of the two slide blocks 6 , which extend from the openings on the mirror frame 1 and the fixed plate 2 to below the movable plate 3 . The push rod 7 and the spring 4 are vertically distributed on the lower surface of the movable plate along the X-Y axis, and a steel ball 8 is installed between the fixed plate 2 and the movable plate 3 at the intersection of the X-Y axis.
[0032] The slider / mi...
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