The invention discloses a pneumatic soft bionic fishtail structure which comprises a head structure, a tail structure and a tail fin structure which are connected in sequence. A cavity is formed in the head structure; an air pump is mounted in the cavity; the tail structure comprises a limiting layer, an air guide hole, a left side air cavity structure and a right side air cavity structure; the left side air cavity structure and the right side air cavity structure are installed on the two sides of the limiting layer respectively; the air guide hole is formed in the front parts of the left sideair cavity structure and the right side air cavity structure; a cavity shaped like a Chinese character ''feng'' is formed in the air cavity structure; and the air pump is connected with the air guidehole through an air pipe. The bionic fish structure is based on a BCF (body/tail fin) motion mode, simulates tail swinging motion of fishes, has good bionic performance, and is easy to operate, highin universality, good in underwater adaptability and the like.
本发明公开了一种气动软体仿生鱼尾结构,包括依次连接的头部结构、尾部结构和尾鳍结构;所述头部结构内设置有空腔;所述空腔内安装有气泵;所述尾部结构包括限制层、导气孔、左侧气腔结构和右侧气腔结构;所述左侧气腔结构和右侧气腔结构分别安装在限制层的两侧;所述导气孔设置在左侧气腔结构和右侧气腔结构的前部;气腔结构中具有“丰”字型的空腔;所述气泵通过气管连接导气孔。本发明结构以BCF(身体/尾鳍)运动模式为基础,模拟了鱼类的摆尾运动,具有较好的仿生性,该仿生鱼结构具有操纵简单、普及性高、水下适应性良好等特点。
Pneumatic tail-swinging bionic fish
一种气动摆尾仿生鱼
2020-10-30
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen |
SWINGING DEVICE, UNDERWATER BIONIC PROPELLER, AND APPLICATION OF SWINGING DEVICE
European Patent Office | 2024
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