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Exoskeleton robot based on single motor control

An exoskeleton robot, single motor technology, applied in passive exercise equipment, physical therapy and other directions, can solve the problems of high equipment cost, no shock absorption function of the robot, discomfort in use, etc., and achieve the effect of weight loss

Pending Publication Date: 2022-01-21
倍耐智能科技(南京)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Exoskeleton robots based on single-motor control currently have two motors, resulting in bulky equipment, and the realization of control leads to complex structure and high equipment cost, and the robot has no shock absorption function, making it uncomfortable to use

Method used

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  • Exoskeleton robot based on single motor control
  • Exoskeleton robot based on single motor control
  • Exoskeleton robot based on single motor control

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Embodiment Construction

[0035] In order to make the purpose, features and advantages of the present application more obvious and understandable, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Apparently, the described embodiments are some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0036] refer to figure 1 , shows a schematic structural view of an exoskeleton robot based on single motor control of the present invention, which may specifically include the following structures: an elastic component 4, a waist component 1, a transmission component 2 for driving the user’s hip joint movement, and a The knee joint assembly 3 that drives the user's legs to move; the transmission assembly...

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Abstract

The invention provides an exoskeleton robot based on single motor control. The exoskeleton robot comprises an elastic assembly, a waist assembly, transmission assemblies used for driving hip joints of a user to move and knee joint assemblies used for driving legs of the user to move. The transmission assemblies are arranged on the two sides of the waist assembly respectively, and the waist assembly is in transmission connection with the transmission assemblies through transmission belts respectively. According to the exoskeleton robot based on single motor control, the simultaneous movement of the left leg and the right leg is controlled through a single motor, namely the forward bending and / or backward stretching of the left leg are controlled through the high-speed forward and reverse rotation of the single motor, meanwhile the backward stretching and / or forward bending of the right leg are controlled, so that the weight reduction of the whole exoskeleton equipment is realized, and the forward and reverse rotation period rule of the single motor better conforms to the periodicity of human body walking; and through the design of the elastic assembly, the user feels more comfortable during use, and the position, making contact with the user, of the single-motor exoskeleton robot is not prone to being hurt.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an exoskeleton robot controlled by a single motor. Background technique [0002] Users with limb dysfunction need regular extensive rehabilitation training to maintain the basic functions of the limbs. Exoskeleton robots based on single motor control are widely used clinically for users with lower limb walking disabilities caused by nerve damage and other diseases. The exoskeleton robot based on single-motor control has effects and user experience unmatched by traditional artificial assistance, and assists users in walking. [0003] Existing exoskeleton equipment usually uses dual motors to control the forward and backward extension of both legs, that is, the left motor is forward and reverse to control the left leg's forward and backward extension, and the right motor is forward and reverse to control the right leg's forward and backward. Stretch; or one motor is forwar...

Claims

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Application Information

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IPC IPC(8): A61H1/02
CPCA61H1/0237A61H2201/1207A61H2201/14A61H2201/165
Inventor 叶晶
Owner 倍耐智能科技(南京)有限公司
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