The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 16, 2023
Filed:
Jun. 08, 2020
Huawei Technologies Co., Ltd., Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A beam scanning apparatus with arrayed rotating mirrors is provided. The beam scanning apparatus includes a motor, a worm, a wormgear, a mounting rack, and a rotating mirror, where the worm and the wormgear are located on the mounting rack, and engage with each other by using a gear for a linkage connection; the rotating mirror is located in the mounting rack, and is coaxially connected to the wormgear; and the motor is configured to drive the worm to rotate, to drive the wormgear and the rotating mirror to rotate coaxially. The rotating mirror may be replaced with another rotating mirror with a different structure and a different optical parameter, to adjust output performance of the beam scanning apparatus, thereby improving extensibility.