Novel exoskeleton and design method thereof

Abstract

The invention aims to provide a novel exoskeleton and a design method thereof. The novel exoskeleton can adapt to the gravity load and the recoil force load at the same time, certain help is providedfor improving the endurance of upper limb muscles, reducing tissue damage and improving the operation efficiency when a firefighter conducts fire extinguishing operation, and the novel exoskeleton comprises a back bridge assembly, a right arm assembly and a left arm assembly; and water pressure of a water gun is used as a power source, dynamic adaptability to recoil force generated by different water pressure of the water gun is achieved, a liquid pump and related structures which need to be used by a common hydraulic cylinder are removed, no extra energy input or storage device needs to be used, and the structure is lighter.

Description

technical field [0001] The invention relates to the field of exoskeleton robots, in particular to a novel exoskeleton and a design method thereof. Background technique [0002] In the face of complex and difficult-to-extinguish fire types, firefighters need to hold the water gun for a long time to extinguish the fire. During this process, the upper limbs of the firefighters not only have to bear the gravity load of the pipeline and the internal fluid, but also the recoil force generated by the fluid injection in the pipeline, and need to adjust their position and posture in real time according to the situation. When the human body is exposed to continuous load or adopts an improper posture to bear the load, there is a high risk of muscle strain or strain. Even in the case of low intensity, holding the water gun for a long time will cause rapid muscle fatigue, and the decline of physical function will directly affect the work efficiency, and further may damage the muscle fun...

AI Technical Summary

Problems solved by technology

However, when the human body is exposed to continuous load or adopts an improper posture to bear the load, there is a high risk of muscle strain or strain

Even in the case of low intensity, holding the water gun for a long time will cause rapid muscle fatigue, the decline of physical function will directly affect the work efficiency, and further may damage the muscle function, and cause skeletal muscle disease, which is harmful to the body of firefighters long-term damage

[0003]Existing exoskeletons have been tried in other fields, but there is no record of widespread use in the field of fire protection, and the existing exoskeletons have poor adaptability and flexibility Poor performance and other problems, can not meet the needs of firefighters fire fighting operations

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