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Rehabilitation training robot for lower limb joint

A rehabilitation training and robotic technology, applied in passive exercise equipment, physical therapy, etc., can solve the problems of high rehabilitation training cost, single function of rehabilitation equipment, and limited application scope.

Active Publication Date: 2014-06-11
浙江佑仁智能机器人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, domestic rehabilitation equipment has a single function, and its application scope is limited to the rehabilitation of local joints. There are no integrated products that can realize the rehabilitation of various joints of the legs. High cost, only a small proportion of patients are adequately treated

Method used

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  • Rehabilitation training robot for lower limb joint
  • Rehabilitation training robot for lower limb joint
  • Rehabilitation training robot for lower limb joint

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Experimental program
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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings. For the convenience of description, firstly, each structural member involved in the present invention is labeled:

[0022] 1- Ankle joint and its drive mechanism,

[0023] 2-calf,

[0024] 3- knee joint,

[0025] 4-thigh,

[0026] 5- hip joint,

[0027] 6- Knee drive unit,

[0028] 7- Electromagnet assembly,

[0029] 8-Hip drive unit,

[0030] 9-thigh uprights,

[0031] 10-belt,

[0032] 11 - knee strap,

[0033] 12 - Ankle Sleeve,

[0034] 13 - motor,

[0035] 14-pedal bottom cover,

[0036] 15-driving pulley,

[0037] 16-Leash,

[0038] 17 - Tensioning pulley,

[0039] 18- driven pulley,

[0040] 19- lateral ankle,

[0041] 20 - Pressure sensor.

[0042] 21 - torque sensor,

[0043] 22-sensor sleeve,

...

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Abstract

The invention discloses a rehabilitation training robot for lower limbs, and aims to provide a rehabilitation training robot which is simple in structure, easy to process and compact in structure of each joint driving device. The key point of the technical scheme comprises a driving device for ankle joints, a driving device for knee joints and a driving device for hip joints; and a shank part and a thigh part are telescopic to adapt patients with different heights. The driving device for the knee joints is placed at the rear end behind a thigh rotating joint and is used as a counter weight for balancing the weight of a movement part of the robot; and the driving device for the hip joints is placed on a base and does not participate in the movement of the robot, so that the weight of the movement part of the robot is greatly reduced. The driving of the joints is realized by a motor through a reducer; and a moment (force) sensor is arranged, and an absolute position encoder and an electromagnetic brake are arranged on the knee joints and the hip joints. The rehabilitation training robot is mainly used for performing passive training, active training or assisted training on the patients with lower limb disability.

Description

technical field [0001] The invention relates to a rehabilitation medical device, in particular to a lower limb joint rehabilitation training robot. Background technique [0002] The latest statistics show that in 2011, there were more than 170 million people over the age of 60 in my country. In 2006, the second national sample survey of disabled people showed that there were about 24.12 million physically disabled people nationwide; the results of the Beijing Spinal Cord Injury Epidemiological Survey completed by the China Rehabilitation Research Center showed that there are nearly 100,000 new physically disabled patients in my country every year ; In addition, the increasingly serious aging society will increase a large number of physically handicapped people. Therefore, rehabilitation training for the elderly and the physically disabled is an arduous task of rehabilitation medicine in our country. [0003] Medical theory and clinical medicine have proved that correct and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H1/02
Inventor 王洪波胡国清孙利侯增广甄红卫梁言王建军张雄杨凤霞
Owner 浙江佑仁智能机器人有限公司
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