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:
Jun. 07, 2022
Filed:
Oct. 26, 2021
Guangzhou University, Guangzhou, CN;
Guangdong Rongjun Construction Engineering Testing Corp., Ltd., Guangzhou, CN;
Airong Liu, Guangzhou, CN;
Jiaqiao Liang, Guangzhou, CN;
Junda Chen, Guangzhou, CN;
Jiyang Fu, Guangzhou, CN;
Bingcong Chen, Guangzhou, CN;
Wengao Xie, Guangzhou, CN;
Yixiao Zhang, Guangzhou, CN;
Weicai Li, Guangzhou, CN;
Pengcheng Su, Guangzhou, CN;
GUANGZHOU UNIVERSITY, Guangzhou, CN;
GUANGDONG RONGJUN CONSTRUCTION ENGINEERING TESTING CORP., LTD., Guangzhou, CN;
Abstract
A flexible underwater robot, a control method and a device is provided with at least one movable joint and a control module. A flexible joint module of the movable joint comprises a first connecting plate, a second connecting plate, a first spring, several second springs, several third springs, several first pulling ropes, several second pulling ropes and a pulling module. The first spring, the second springs and the third springs are arranged from inside to outside in sequence with gradually decreased rigidities correspondingly to form a gradual rigidity structure, so that it is more flexible to adjust a posture. When the robot is impacted, it may absorb and release energy to ensure the integrity of the flexible joint module, so that the stability is improved.