A humanoid thoracic-back joint system based on pneumatic muscles

Abstract

The invention discloses a human chest-back joint simulated system based on pneumatic muscle. The pneumatic muscle is used for simulating the human chest-back muscle to drive shoulder joints and chestand back joints to move, and the function of completely simulating motion of human shoulder joints and chest and back joints is achieved. The human chest-back joint simulated system is mainly composedof ribs, vertebras, shoulder blades, humerus, infraspinatus, musculus subscapularis, pectoralis major, pelvis, teres major, latissimus dorsi and thoracolumbar fascia. The ribs, the vertebras, the shoulder blades and the humerus form a basic support of the human skeleton, the pneumatic muscle simulating the infraspinatus, the musculus subscapularis, the pectoralis major, the pelvis, the teres major, the latissimus dorsi and the thoracolumbar fascia drive the shoulder joints and the chest and back joints to do bending and stretching motion, folding and unfolding motion and rotation motion. Thehuman chest-back joint simulated system is driven by the pneumatic muscle, has the beneficial effects of being compact in structure, clean and good in anti-explosion performance, and can be used for teaching demonstration, medical diagnosis and exoskeleton recovery simulated training.

Description

technical field [0001] The invention relates to the technical field of bionic robots, in particular to a humanoid chest-back joint system based on pneumatic muscles. Background technique [0002] The human chest-back is mainly composed of ribs, vertebrae and intricate muscles. In production and life, due to problems in machine design and labor intensity, it may cause strains, diseases, and even hemiplegia on the chest-back joints. Therefore, it is necessary to Shoulder joints and thoracic-back joints are studied. At the same time, pneumatic muscles have similar characteristics to human muscles, so the distribution of human muscles can be simulated by pneumatic muscles. However, there are few studies in this area at home and abroad. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention proposes a humanoid thorax-back joint system based on pneumatic muscles. In production and life, due to machine design problems and labor inte...

AI Technical Summary

Problems solved by technology

[0002] The human chest-back is mainly composed of ribs, vertebrae and intricate muscles. In production and life, due to problems in machine design and labor intensity, it may cause strains, diseases, and even hemiplegia on the chest-back joints. Therefore, it is necessary to Shoulder joints and thoracic-back joints are studied. At the same time, pneumatic muscles have similar characteristics to human muscles, so the distribution of human muscles can be simulated by pneumatic muscles. However, there are few studies in this area at home and abroad.

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