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:
Jan. 09, 2024
Filed:
Mar. 09, 2021
Applicant:
Keyence Corporation, Osaka, JP;
Inventors:
Daiki Matsumoto, Osaka, JP;
Choryon Oh, Osaka, JP;
Assignee:
KEYENCE CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 11/02 (2006.01); G01B 11/14 (2006.01); G01S 7/481 (2006.01); G01S 7/51 (2006.01); G01S 17/08 (2006.01);
U.S. Cl.
CPC ...
G01B 11/026 (2013.01); G01B 11/14 (2013.01); G01S 7/4813 (2013.01); G01S 7/51 (2013.01); G01S 17/08 (2013.01);
Abstract
Provided is an optical displacement sensor that allows a housing serving as a head to be downsized. A relay cable extending from the head is integrated with a body. The head is primarily responsible for projecting and receiving light to and from a to-be-detected object, while the body is made up of a power supply circuit, a display, and an operation part. The head includes a green laser light source and emits the green laser light to form a spot on a surface of the to-be-detected object.