Robot tail and bionic device

Abstract

The embodiment of the invention provides a robot tail and a bionic device, the robot tail comprises a plurality of bone joints and a magnetic control assembly, the multiple bone joints are arranged in sequence, every two adjacent bone joints are movably connected, and each bone joint is provided with a through hole; the magnetic control assembly comprises a permanent magnet and a winding, and the winding comprises an iron core and a coil wound around the iron core; wherein one of two adjacent bone joints is provided with a plurality of permanent magnets which are distributed at intervals, the other one of the two adjacent bone joints is provided with a plurality of windings which are distributed at intervals, and the plurality of windings and the plurality of permanent magnets are arranged in a one-to-one correspondence manner; in the multiple bone joints, the coils on the bone joints provided with the windings are electrically connected through conductive parts, and the conductive parts penetrate through the through holes in the bone joints. The robot tail has the advantages of being light, high in response speed, good in mute effect and high in flexibility.

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