Mechanical exoskeleton hand pressure reduction device for transport worker

Abstract

The invention relates to a mechanical exoskeleton hand pressure reduction device for a transport worker. The mechanical exoskeleton hand pressure reduction device comprises a forearm fixed barrel and a forearm rotating barrel. Two circular grooves are formed in the inner wall of the front side of the forearm fixed barrel. The rear portion of the forearm rotating barrel is inserted in the forearm fixed barrel. Two circular beads rotationally limited in the circular grooves are arranged on the outer wall of the forearm rotating barrel. The front end of the forearm rotating barrel is connected with a palm containing barrel through a wrist universal joint. A thumb stretching opening is formed in the left side or the right side of the bottom of the palm containing barrel. A little finger exoskeleton assembly, a ring finger exoskeleton assembly, a middle finger exoskeleton assembly and an index finger exoskeleton assembly which are located on the front side of the palm containing barrel are in transmission connection with the top of the palm containing barrel side by side through single-drive multi-rod mechanisms correspondingly. The mechanical exoskeleton hand pressure reduction device is specially designed for the transport worker, and force of the hand of the transport worker is fully relieved; and the weight of carried weights is greatly improved, and the efficiency of cargo handling is improved. In addition, the mechanical exoskeleton hand pressure reduction device can be used for medical apparatus and instruments, and better and more comprehensive rehabilitation of the hand and the wrist of a patient is facilitated.

Description

technical field [0001] The invention relates to a decompression device for carrying heavy objects, in particular to a mechanical exoskeleton hand decompression device for porters. Background technique [0002] For porters who often carry goods, such as movers and construction workers, they often have to grasp the goods with their hands. The four fingers except the thumb are particularly stressed. Long-term handling operations will cause fingers Injuries to bones and wrist joints will basically disable the hands when they get older. There is currently no device on the market that is specially adapted to be worn by porters and is used to relieve hand pressure. Contents of the invention [0003] In order to solve the deficiencies in the prior art, the present invention provides a mechanical exoskeleton hand decompression device for porters with compact structure, high reliability, good decompression effect and heavy load. [0004] In order to solve the above-mentioned techn...

AI Technical Summary

Problems solved by technology

At present, there is no device specially suitable for porters to wear on the market to relieve hand pressure

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