Unlock instant, AI-driven research and patent intelligence for your innovation.

Cross universal rocker type upper limb rehabilitation machine

A cross universal and mechanical device technology, applied in passive exercise equipment, physical therapy, etc., can solve the problems of high power consumption and difficult control accuracy, and achieve the effect of easy assembly, compact structure and sensitive action

Active Publication Date: 2012-12-05
NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI
View PDF4 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the rehabilitation robot adopts a series structure design, it consumes a lot of power and the control accuracy is difficult to guarantee.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cross universal rocker type upper limb rehabilitation machine
  • Cross universal rocker type upper limb rehabilitation machine
  • Cross universal rocker type upper limb rehabilitation machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The present invention will be further described below in conjunction with accompanying drawing:

[0036] Such as Figure 1-5As shown, the present embodiment includes a base 1, the base 1 includes a bottom plate 11 and a mounting seat 13 installed on the bottom plate 11 through a pillar 12, the mounting seat 13 is a ring structure with a square cross section, and the mounting seat 13 passes through a second A rotating shaft 21 is connected with the positioning seat 3, the end that the first rotating shaft 21 is connected with the positioning seat 3 is fixedly connected, and the end that is connected with the mounting seat 13 is rotationally connected, so when the first rotating shaft 21 rotates, the positioning seat 3 It will also rotate with it.

[0037] The positioning seat 3 is an annular structure with a circular cross-section. The middle of the positioning seat 3 is connected with a rocker 4 through a second rotating shaft 22 . Here, since the axial direction of t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a cross universal rocker type upper limb rehabilitation machine which comprises a base, a rocker with a top handle, a positioning seat, a first motor, an arc-shaped arm and a second motor. The positioning seat is in rotation fit with the base through a first rotary shaft fixedly connected with the positioning seat. The positioning seat is hinged with the rocker through a second rotary shaft. The first motor is mounted on the base. An output shaft of the first motor is connected with the first rotary shaft through a first transmission part. The arc-shaped arm is hinged to the base through a third rotary shaft. A guide groove is reserved along the inner side of the arc-shaped arm. The bottom end of the rocker is in sliding fit with the guide groove. The second motor is mounted on the base. An output shaft of the second motor is connected with the arc-shaped arm through a second transmission part. The second rotary shaft and the third rotary shaft have the same axis and are perpendicular to the first rotary shaft. Upper limbs can be fixed onto the handle, swinging of the upper limbs around the axial direction of the first rotary shaft is achieved through the first motor, and swinging of the upper limbs around the axial direction of the third rotary shaft is achieved through the second motor. The cross universal rocker type upper limb rehabilitation machine is compact in structure, flexible to operate, high in precision, and easy to assemble.

Description

technical field [0001] The invention relates to a rehabilitation mechanical device, in particular to a cross universal rocker type upper limb rehabilitation mechanical device. Background technique [0002] The research on rehabilitation robots began in the 1980s. Before 1990, it was mainly done in Europe, America and Japan. Since 1990, the research on rehabilitation robots has entered a period of comprehensive development. Internationally, the research and development of rehabilitation robots is becoming more and more automated and intelligent. [0003] In China, the research level of rehabilitation robots has a tendency to increase year by year. The Chinese patent publication number is CN101347380, and the publication date is January 21, 2009. An upper limb rehabilitation robot device is provided, which includes a seat, a training plane, a training plane adjustment device, a mechanical arm, a wrist fixing bracket and an elbow bracket installed on the training plane. The t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61H1/00
Inventor 宋涛李萌左国坤王帅杰
Owner NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI