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. 17, 2024
Filed:
Jul. 31, 2023
Shanghai Ruiyu Biotech Co., Ltd., Shanghai, CN;
SHANGHAI RUIYU BIOTECH CO., LTD., Shanghai, CN;
Abstract
A method for laser distance measuring includes: emitting an incident ray α having an incident angle δ to a reflective surface of a laser reflecting mirror (), the incident ray α being reflected by the laser reflecting mirror () to generate a first reflected ray β, and the first reflected ray β irradiating an object to be measured (); capturing a second reflected ray θ and generating a laser image on a laser imaging plane (), the second reflected ray θ being generated by the reflective surface of the laser reflecting mirror () reflecting a return ray γ generated after the first reflected ray β irradiates a surface of the object to be measured; and determining, based on the laser image, a measurement distance A according to a geometrical trigonometry.