Title:
BIONIC ROBOTIC FISH
Document Type and Number:
WIPO Patent Application WO/2024/021315
Kind Code:
A1
Abstract:
A bionic robotic fish, which comprises a fish head (1), a fish body (2) and a tail fin (3) which are connected in sequence, and further comprises: a first driving mechanism (4) arranged in the fish head; a pull wire (5), the pull wire (5) being connected to the first driving mechanism (4) and passing through the fish body (2); a second driving mechanism (6) connected to the tail fin (3), the second driving mechanism (6) being used for driving the opening or contraction of the tail fin (3); and two propeller mechanisms (7) respectively provided on two sides of the fish head, the blades of the propeller mechanisms (7) being configured to be capable of rotating forward and/or in reverse. The present bionic robotic fish drives a pull wire to drive the oscillation of the fish body, and combines a fish tail capable of opening and contracting, thereby improving the swimming speed, stability and turning performance of the bionic robotic fish; moreover, with help from two propeller mechanisms, the swimming speed, stability and turning performance of the bionic robotic fish can be further improved.
Inventors:
XIE FENGRAN (CN)
DONG BINGBING (CN)
ZHENG CHANGZHEN (CN)
DONG BINGBING (CN)
ZHENG CHANGZHEN (CN)
Application Number:
PCT/CN2022/125491
Publication Date:
February 01, 2024
Filing Date:
October 14, 2022
Export Citation:
Assignee:
SHENZHEN POLYTECHNIC (CN)
International Classes:
B63H1/36
Foreign References:
| CN113232807A | 2021-08-10 | |||
| CN107757849A | 2018-03-06 | |||
| CN114212228A | 2022-03-22 | |||
| CN103144756A | 2013-06-12 | |||
| CN206766306U | 2017-12-19 | |||
| US2936729A | 1960-05-17 | |||
| US5800223A | 1998-09-01 |
Attorney, Agent or Firm:
JOHNSON INTELLECTUAL PROPERTY AGENCY(SHENZHEN) (CN)
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