Wearable intelligent human knuckle assistance and recovery device

Abstract

The invention discloses a wearable intelligent human knuckle assistance and recovery device. The device comprises a control unit, a driving unit, a motor, a micro lead screw, a flexible connecting part and bionic gloves; intelligent sensors are mounted on the bionic gloves, and are used for acquiring corresponding pressure signals; the control unit receives and processes the pressure signals fromthe intelligent sensors, and outputs control signals to the driving unit according to processing results; the driving unit performs the power amplification on the control signals to apply to the motorto realize constant-torque control of the motor; a rotating motion of the motor is converted to a linear motion through the micro lead screw, and the micro lead screw is used for towing the flexibleconnecting part; and the flexible connecting part drives the bionic gloves to realize hand bend grabbing actions. The device can improve the recovery efficiency of patients with incongruous hands andassist the life of the old, and achieves the purposes of safe use, comfortable wear and adaptation to the patients.

Description

technical field [0001] The invention relates to the technical field of knuckle rehabilitation equipment, in particular to a wearable intelligent human knuckle assisting and rehabilitation device. Background technique [0002] The hand is one of the most important limbs of the human body. It has a decisive influence on the coordination of the overall functions of the human being and the appearance of the appearance. In daily life, the hand can be regarded as the most frequently used limb. Perform hundreds of thousands of bends, stretches, finger alignments, and grasps. The weakening or loss of hand function will bring a lot of inconvenience to the patients themselves in their daily life. In severe cases, they may even lose the ability to take care of themselves. For the family, it will cause heavy financial burden and mental pressure. At present, our country is facing the increasingly serious problem of aging and a large number of disabled people. Among these people, there a...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the research on knuckle assist products is limited to the prototype stage and has not yet formed a mature product. At the same time, there are disadvantages such as large volume and weight, complicated operation, unsuitable for home use, and finger pressure when used for a long time.

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