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:
Dec. 05, 2023
Filed:
May. 02, 2023
Tianjin University, Tianjin, CN;
Xingfei Li, Tianjin, CN;
Jiayi Xu, Tianjin, CN;
Qingfeng Ma, Tianjin, CN;
Yehao Liu, Tianjin, CN;
Yicheng Wen, Tianjin, CN;
Hongyu Li, Tianjin, CN;
Zhendong Wang, Tianjin, CN;
TIANJIN UNIVERSITY, Tianjin, CN;
Abstract
A heave survey platform includes: a body, two fixed wings and two variable wing mechanisms. The two fixed wings are symmetrically disposed on two sides of a middle part of the body, and an axis of the body is located in a plane defined by extension directions of the two fixed wings. Each variable wing mechanism includes a variable wing, and the two variable wings of the two variable wing mechanisms are symmetrically disposed on two sides of a lower end of the body, and each variable wing is configured to swing between a first position coplanar with the plane and a second position forming an angle with the plane to generate a lift force on the body at the second position, thereby to make the body move in a radial direction or change attitude.