Gas-driven or liquid-driven mechanical muscle group

Abstract

The invention provides a gas-driven or liquid-driven mechanical muscle group which comprises a controller (4) and two muscle rope connectors (1), wherein a plurality of parallel mechanical muscle ropes (2) are arranged between the two muscle rope connectors (1); each mechanical muscle rope (2) comprises a plurality of mechanical muscle units (3) connected in series; a first total terminal (21) and a second total terminal (22) are respectively arranged at two ends of each mechanical muscle rope (2); the first total terminals (21) are arranged in parallel in one muscle rope connector (1) and then are connected with the controller (4); and the second total terminals (22) are arranged in parallel in the other muscle rope connector (1) and then are connected with the controller (4). The mechanical muscle group provided by the invention is simple in structure, small miniaturization batch production can be realized, the cost is low, by virtue of gas or liquid characteristics, the muscle contraction and relaxation process is slow and steady, accurate and refined operation can be realized, and the gas-driven or liquid-driven mechanical muscle group is very suitable in a small microrobot field.

Description

technical field [0001] The invention belongs to the technical field of mechanical muscles, in particular to a gas or liquid mechanical muscle group. Background technique [0002] In practical application, at present, the mechanical arm of the robot mainly realizes reciprocating motion through three driving methods of electric motor, pneumatic and hydraulic pressure, and then realizes various functions, but because its structure determines that the size cannot be miniaturized and miniaturized, so Applications on small microrobots are limited. In addition, the motion precision of existing robots is not high, and the motion mode is rigid, making it difficult to achieve fine and precise operations. In view of the problems existing in the above-mentioned existing mechanical arms, the present inventor actively researches and innovates based on years of practical experience and professional knowledge engaged in the design and manufacture of such products, in order to create a mech...

AI Technical Summary

Problems solved by technology

[0002] In practical application, at present, the mechanical arm of the robot mainly realizes reciprocating motion through three driving modes of electric motor, pneumatic and hydraulic pressure, and then realizes various functions, but because its structure determines that the size cannot be miniaturized and miniaturized, so Applications on small microrobots are limited

In addition, the motion accuracy of existing robots is not high, and the motion mode is rigid, making it difficult to achieve fine and precise operations

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