Title:
CONTACT WIRE, CONTACT NET, UNMANNED AERIAL VEHICLE, AND CHARGING ROD
Document Type and Number:
WIPO Patent Application WO/2020/094042
Kind Code:
A1
Abstract:
Provided are a contact wire and contact net for an unmanned aerial vehicle, and a matching unmanned aerial vehicle and charging rod. The contact wire mainly consists of a surface twisted layer and a core body on which same is wrapped; The surface twisted layer is mainly formed by twisting a single metal wire (101) and an insulated spacer wire (102), and the surface layer of the core body is an insulating material; the surface twisted layer has at least two surface conductors (190) which are insulated from each other and distributed spirally around the core and may form a complete charging circuit; in this way, only one contact wire must be erected for the contact net to operate; in addition, an internal conductor (103) is used for providing a high-voltage feed to an electrical power relay, and a built-in optical fiber (105) can provide a communication relay; the overall structure of the contact net is simple, and easy to manufacture, install, and maintain; the matching unmanned aerial vehicle may be docked and charged on the contact wire, and perform monitoring tasks simultaneously; the matching charging rod may provide a compatible docking station.
Inventors:
YANG FENG (CN)
Application Number:
PCT/CN2019/115921
Publication Date:
May 14, 2020
Filing Date:
November 06, 2019
Export Citation:
Assignee:
YANG FENG (CN)
International Classes:
H01B9/00; B64C1/00; H01B7/02
Foreign References:
| CN209343848U | 2019-09-03 | |||
| CN106685001A | 2017-05-17 | |||
| CN106876036A | 2017-06-20 | |||
| CN205080924U | 2016-03-09 | |||
| CN102969071A | 2013-03-13 | |||
| CN107499510A | 2017-12-22 | |||
| US7398946B1 | 2008-07-15 |
Attorney, Agent or Firm:
SHANGHAI ZHI LI PATENT & TRADEMARK AGENCY(GENERAL PARTNERSHIP) (CN)
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