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. 20, 2025
Filed:
Sep. 27, 2022
Coretronic Corporation, Hsin-Chu, TW;
Te-Ying Tsai, Hsin-Chu, TW;
Ming-Feng Hou, Hsin-Chu, TW;
Coretronic Corporation, Hsin-Chu, TW;
Abstract
Provided is a rotary optical module, including a drive device, an optical turntable, a balance ring, at least one counterweight device, and multiple protruding structures. The drive device includes a rotary axis, extending along a first direction. The optical turntable and the balance ring are both sleeved on the rotary axis of the drive device, and the balance ring is located between the drive device and the optical turntable. The balance ring includes an outer retaining wall, located at the edge of the balance ring. The at least one counterweight device is disposed on the balance ring and abuts against the inner side of the outer retaining wall. The protruding structures are radially arranged on the balance ring with the rotary axis as the center, and the height of the protruding structures in the first direction is greater than the height of the outer retaining wall in the first direction.