Multi-line laser radar optical device

The utility model relates to the field of laser radar ranging, and provides a simple and low-cost multi-line laser radar optical structure. According to the structure, the laser emitter and the laserreceiver are fixed through the honeycomb-shaped device fixing frame, manual adjustment is reduced, and the adjustment difficulty is reduced. Therefore, the technical scheme adopted by the utility model is as follows: the multi-line laser radar optical device comprises a lens, a lens frame, a laser emitter, a laser receiver, a device loading frame, a fixed frame and a rotary table, the two identical lenses are fixed to the two identical lens frames respectively, the two lens frames are fixed to the rotating table in parallel, and the centers of the two lenses are located at the same height. Theutility model is mainly applied to the design and manufacture of laser radar. 本实用新型涉及激光雷达测距领域，为提出一种简易的、低成本的多线激光雷达光学结构。该结构通过蜂窝状器件固定架固定激光发射器和激光接收器，减少手动装调，降低装调难度。为此，本实用新型采取的技术方案是，多线激光雷达光学装置，包括：透镜、透镜架、激光发射器、激光接收器、器件装载架、固定架、旋转台；两片