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:
Feb. 23, 2021
Filed:
Feb. 27, 2019
Applicant:
Ubtech Robotics Corp, Shenzhen, CN;
Inventors:
Youjun Xiong, Shenzhen, CN;
Zuyi Mao, Shenzhen, CN;
Xinpu Chen, Shenzhen, CN;
Gao Yang, Shenzhen, CN;
Defu Liu, Shenzhen, CN;
Assignee:
UBTECH ROBOTICS CORP, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 21/44 (2006.01); B25J 18/00 (2006.01); B25J 9/12 (2006.01);
U.S. Cl.
CPC ...
F16H 21/44 (2013.01); B25J 9/126 (2013.01); B25J 18/00 (2013.01);
Abstract
An arm assembly of a robot includes a servo coupled to the chest of the robot, an upper arm driven by the servo, a forearm rotatably coupled to the upper arm, a hand connected to an end of the forearm and rotatable about a first axis extending along a lengthwise direction of the forearm; and a hand transmission mechanism configured to transmit motion from the servo to the hand so as to drive the hand to rotate about the first axis.