A biomimetic fish device includes a fish-shaped shell unit (1) having a plurality of shell members (11a, 11b, 11c, 11d) arranged adjacent to each other in a front-rear direction (X), and a plurality of rotating mechanisms (3) each disposed within two adjacent shell members. Each rotating mechanism (3) includes a motor module (31) and a rotating member (32) respectively mounted within front and rear shell members. The rotating member (32) is pivotably connected with the motor module (31) about an axis (L1) in an up-down direction. The motor modules (31) are controlled and operated individually to rotate the corresponding rotating members (32) so as to drive rotation of the shell members relative to each other. The fish-shaped shell unit can be bent with a plurality of smaller bending sections so as to imitate fish caudal fin locomotion.
BIOMIMETIC FISH DEVICE
BIOMIMETISCHE FISCHVORRICHTUNG
DISPOSITIF BIOMIMÉTIQUE POUR POISSONS
2025-07-23
Patent
Electronic Resource
English
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