Patent ID: 11921234
Assignee: TAINNOVATION INC.
Field: nan (nan)
Classification: CPC nan | IPC G

Claim 0:
1. A rotatable optical reflector device of a Light Detection and Ranging (LiDAR) scanning system used in a motor vehicle, comprising:
a glass-based optical reflector including a plurality of reflective surfaces and a flange;
a metal-based motor rotor body at least partially disposed in an inner opening of the glass-based optical reflector, wherein:
the flange extends from an inner sidewall of the glass-based optical reflector towards the metal-based motor rotor body, wherein the flange is not in contact with a motor shaft,
the flange includes a first mounting surface that is in contact with a reference surface of the metal-based motor rotor body, wherein an axis along a longitudinal direction of the motor shaft is substantially perpendicular to the reference surface of the metal-based motor rotor body;

an elastomer piece having a first surface and a second surface, the first surface of the elastomer piece being in contact with a second mounting surface of the flange, wherein the elastomer piece is not in contact with the motor shaft, and the elastomer piece is on top of the flange; and
a clamping mechanism compressing the elastomer piece at the second surface of the elastomer piece, wherein movement of the metal-based motor rotor body causes the glass-based optical reflector to optically scan light in a field-of-view of the LiDAR scanning system.