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:
Sep. 05, 2023
Filed:
Sep. 15, 2020
Mech-mind Robotics Technologies Ltd., Beijing, CN;
MECH-MIND ROBOTICS TECHNOLOGIES LTD., Beijing, CN;
Abstract
Provided is a fixing device for line laser output. The device includes a laser beam expander having: a laser via hole defined in an axial direction thereof; an emitter embedding groove disposed at a laser entry end of the laser via hole, the emitter embedding groove having a peripheral wall coaxial with a peripheral wall of the laser via hole, and a bottom wall perpendicular to the peripheral wall of the laser via hole; and a Powell lens embedding groove disposed at a laser exit end of the laser via hole, the Powell lens embedding groove having a peripheral wall coaxial with the peripheral wall of the laser via hole, and a bottom wall perpendicular to the peripheral wall of the laser via hole.