Human leg simulating structure for robot

Abstract

The human body leg simulating structure comprises a hip joint, a thigh part, a knee joint, a shank part, an ankle joint and a foot part which are sequentially connected from top to bottom, and the hip joint comprises a pneumatic joint which is horizontally and transversely arranged in the axial direction and used for driving the thigh part to do lifting motion; the knee joint comprises a swing mechanism which is vertically arranged in the axial direction and a pneumatic joint which is connected with the bottom of the swing mechanism and is horizontally arranged in the axial direction; the ankle joint comprises a pneumatic joint which is axially, horizontally and longitudinally arranged and used for driving the foot to swing towards the left side and the right side, and a pneumatic joint which is axially, horizontally and transversely arranged and used for driving the foot to swing front and back. The pneumatic joints are adopted to control the lifting motion of the thighs and the shanks and the front-back swing of the feet, and the knee joints comprise the structures which are provided with the swing mechanisms to control the shanks to swing towards the left side and the right side, so that various complex work tasks can be completed, and the requirements of users can be met conveniently; the device is widely suitable for being matched with intelligent robots.

Description

technical field [0001] The invention relates to intelligent mechanical equipment, in particular to a human-like leg structure for a robot. Background technique [0002] With the improvement of artificial intelligence technology and the continuous development of the application field of bionic robots, there is a huge demand for robots in disaster relief applications, commercial services, and industrial product manufacturing; in the research and development of bionic robots, it is necessary to make a bionic robot with Human-like flexibility, it is essential to equip it with a bionic lower limb; at present, there are relatively few applications of bionic lower limbs in robots, mainly because the function of the existing leg structure is not flexible enough, and the degree of freedom is small, which cannot realize the human body. The leg structure can move up and down and swing left and right, which leads to limited work applications, and the existing leg structure is relatively...

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned situation, the object of the present invention is to provide a kind of human body imitation leg structure for robot, and it adopts pneumatic joint to control the lifting motion of thigh, calf and the back and forth swing of foot, and the knee joint includes a swing The mechanism controls the structure of the lower legs to swing to the left and right sides, thereby overcoming the defects of poor flexibility and less freedom of the leg structure in the prior art, and can complete various complex tasks to meet the needs of users. At the same time, the overall structure is scientific and reasonable, simple and compact, easy to install and operate, has a broad market prospect, and is easy to promote and use

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