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. 15, 2020
Filed:
Dec. 21, 2018
Ubtech Robotics Corp, Shenzhen, CN;
Youjun Xiong, Shenzhen, CN;
Hailei Li, Shenzhen, CN;
Guangjun Hei, Shenzhen, CN;
Weining Zhang, Shenzhen, CN;
UBTECH ROBOTICS CORP, Shenzhen, CN;
Abstract
A robot foot structure for being used in conjunction with the main body structure of a humanoid robot is provided, the robot foot structure being connected to a bottom of the main body structure, wherein the robot foot structure includes a sole plate and a buffering mechanism provided on the sole plate, the buffering mechanism is configured to be connected between the sole plate and the main body structure of the humanoid robot for buffering a load acted on the robot foot structure generated by the weight of the main body structure during walking of the robot foot structure. A load generated by the weight of the main body structure during walking is acted on the buffering mechanism which in turn absorbs an impact resulted from the load as the robot foot structure touches the ground, such that the service life of the robot foot structure can be extended.