CN202619919U

CN202619919U - Arm movement auxiliary device

Info

Publication number: CN202619919U
Application number: CN 201220263740
Authority: CN
Inventors: 陶新莺
Original assignee: WUXI BUPT PERCEPTIVE TECHNOLOGY INDUSTRY INSTITUTE Co Ltd
Current assignee: WUXI BUPT PERCEPTIVE TECHNOLOGY INDUSTRY INSTITUTE Co Ltd
Priority date: 2012-06-06
Filing date: 2012-06-06
Publication date: 2012-12-26
Anticipated expiration: 2022-06-06

Abstract

The utility model relates to an arm movement auxiliary device and belongs to a medical auxiliary instrument. The arm movement auxiliary device comprises an upright, a frame guide rail, a pulling rope and a hand support. The frame guide rail is arranged on the upright; the pulling rope is connected with a roller device; the roller device is arranged in the frame guide rail and can slide along the guide rail; and the hand support is fixed at the front end of the pulling rope. According to the device, an arm to be recovered can implement free arm movement by a force as small as possible, the living quality of the the sick and wounded is improved and the rehabilitation effect is increased.

Description

The movable auxiliary device of a kind of arm

Technical field

This utility model relates to a kind of sick and wounded recovery auxiliary implement, especially a kind of machinery that activity helps out to arm.

Background technology

Some sick and wounded meeting causes people's arm moving obstacle, such as myasthenia, wound etc.But often these sick and wounded recoveries need a certain amount of activity, so need certain auxiliary facilities.

In the prior art; Some arm activity auxiliary facilities based on seat, wheelchair are arranged, and are the Chinese patent of ZL200610036666.8 like the patent No., a kind of traction massage therapeutic instrument; It comprises the seat main body that is provided with massage mechanism; It is characterized in that it also comprises the arm support that is fixed on the seat main body both sides, on said arm support, be provided with stretching drive mechanism, traction drive mechanism and elevating drive mechanism.This type technical scheme is to help arm to carry out the equipment of muscular training, and direction is single, does not possess the effect that helps sick and wounded arm to accomplish daily routines.

The utility model content

The purpose of this utility model is to invent and a kind ofly can helps the active auxiliary device of arm.

This utility model comprises column, frame guide rail, pull rope and hand rest, and frame guide rail is arranged on the column, and pull rope connects roller devices, and roller devices is arranged in the frame guide rail and can slides along guide rail, and the front end of pull rope is fixed with hand rest.

Preferred pull rope and hand rest are provided with two groups, are used for the special operations of both hands.

Further preferred, the other end of pull rope is connected on the cord winder, and cord winder is installed on the column.

The movable auxiliary device of the arm of this utility model; Bear arm with hand rest; And can be free to slide in a planar range along frame guide rail through the roller devices on the pull rope; Can let the as far as possible little strength of arm cost realize that arm is movable freely, improve the sick and wounded's quality of life and rehabilitation efficacy.

Description of drawings

Fig. 1, the structure chart of this utility model;

Fig. 2, the syndeton of frame guide rail and pull rope is implemented illustration.

The specific embodiment

The concrete structure of accompanying drawings this utility model.

Like Fig. 1, frame guide rail 2 is arranged on the column 1, can be vertical relation, and frame guide rail 2 can also slide up and down along column 1, is used for regulating height.Frame guide rail 2 is tetragons, has guaranteed the coverage in the plane, around user.On the frame guide rail 2, the roller devices through inside connects two pull ropes 3 and hangs down, fixing hand rest 4 on the pull rope, and hand rest is used for bearing arm.The other end of pull rope 3 is wrapped on the cord winder 5, and cord winder 5 can be the rope sheave that is fixed on the column, is used for regulating the height of hand rest epimere pull rope, to adapt to different user requirements.

When using, arm is put into hand rest 4, and slight has an effect, and can drive roller devices and in frame guide rail, slide along guide rail, helps arm to accomplish mobile in the plane, life action request such as satisfy that user is simply touched, write.

Concrete roller devices 22 structure embodiment such as Fig. 2 in frame guide rail 2; Roller devices 22 is arranged on the inner track 21 of frame guide rail, relies on its slipper to slide along track 21, simultaneously; Pull rope 3 is walked around the wiring part of roller devices 22, and pull rope is fixed.Especially also be provided with rope Locking device 23 on the roller devices 22, when regulating pull rope length, rope Locking device unclamps; After adjusting is accomplished, rope Locking device 23 lockings, pull rope 3 can not move up and down and could realize bearing function by smooth assurance hand rest 4.

Claims

1. the movable auxiliary device of an arm; It is characterized in that: comprise column (1), frame guide rail (2), pull rope (3) and hand rest (4); Frame guide rail is arranged on the column; Pull rope (3) connects roller devices (22), and roller devices (22) is arranged in the frame guide rail and can slides along guide rail, and the front end of pull rope is hand rest (4) fixedly.

2. the movable auxiliary device of arm according to claim 1, it is characterized in that: said pull rope (3) and hand rest (4) are provided with two groups.

3. the movable auxiliary device of arm according to claim 1 and 2, it is characterized in that: the other end of described pull rope (3) is connected on the cord winder (5), and cord winder is installed on the column (1).