公开(公告)号：US20220229158A1

公开(公告)日：2022-07-21

申请号：US17704045

申请日：2022-03-25

Applicant: SUTENG INNOVATION TECHNOLOGY CO., LTD.

Inventor： Gaoshan YE ,  Lei DENG

IPC: G01S7/481 ,  G01S7/48

Abstract: The present application provides a LiDAR. A baffle fixing structure of the LiDAR is set between an inner housing of the LiDAR and a second housing for fixing a baffle that isolates an emitting laser from a reflected device. An angular displacement measuring device of the LiDAR includes a reflecting part and a light emitting part, wherein the reflecting part includes a plurality of reflecting teeth that extend downwardly and are spaced from each other, the light emitting part obtains a rotation angle of the reflecting part relative to the light emitting part by obtaining the number of the reflecting teeth passed by the measurement light. A rotating system in the LiDAR is arranged on one side of the laser transceiver system and is detachably connected to the laser transceiver system, so that modular production can be carried out, and the production efficiency is improved.