Multi-work-type vocational technology work electromechanical artificial limb arm and object sawing method thereof

Abstract

The invention provides a multi-work-type vocational technology work electromechanical artificial limb arm, which comprises an upper limb body, a bionic hand and at least one of a reciprocating motiontool part, a first rotary motion tool part and a second rotary motion tool part, wherein the front end of the upper limb body is provided with an installation position; the bionic hand, the reciprocating motion tool part, the first rotary motion tool part and the second rotary motion tool part independently comprise a shell; two opposite inner side walls of the installation position are independently provided with a sliding chute; two opposite side surfaces of the shell are independently provided with a sliding rail; the sliding rails and the sliding chutes are cooperated; the shell is embedded with a rack; a rotatable gear is arranged in the installation position and is meshed with the rack; the gear and a ratchet wheel are coaxially fixedly connected; the ratchet wheel is cooperated withone end of a pawl; and the other end of the pawl is connected with a rotary electromagnet. The invention also provides a method for sawing an object by the multi-work-type vocational technology workelectromechanical artificial limb arm.

Description

technical field [0001] The invention belongs to the technical field of artificial limbs, and in particular relates to an electromechanical artificial limb arm for multi-skill occupational technical work and a sawing control method thereof. Background technique [0002] Every year, countless people suffer from physical disabilities due to diseases, accidents, and work-related injuries. The loss of limbs has a great impact on the body and psychology of the patients. For these patients, prosthetics and assistive devices can help them regain limb function. The production process of traditional prosthetics is very complicated, and the appearance and comfort are not very good; and because the prosthetics are highly personalized, the same prosthetics, due to the different parts of the individual amputation, different physical signs, and different needs, the prosthetic assembly is from the structure, type , size will be different. Therefore, there are strict professional skill req...

AI Technical Summary

Problems solved by technology

[0005] The invention provides an electromechanical prosthetic arm for multi-skill occupational technical work by additive manufacturing, which solves the defect that the existing prosthesis is difficult to combine with electric tools, and satisfies the requirements of multi-skill professional technical work by setting a plurality of replaceable electric tool parts

[0006] Another purpose of the present invention is to solve the defects that disabled patients have difficulty in controlling the operation tools and high-quality sawing work, and provide a method for sawing objects using electromechanical prosthetic arms with multiple occupational technical work

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