CN212880847U

CN212880847U - Upper limb rehabilitation training device

Info

Publication number: CN212880847U
Application number: CN202020867181.9U
Authority: CN
Inventors: 严兴茂; 汤宗明; 车丽昭; 王怀前
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-04-06
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses an upper limbs rehabilitation training device, including base, magnetic current becomes attenuator and balancing weight. The base is fixedly connected with a vertical plate, a first supporting plate is arranged in the middle of the vertical plate, two ends of the upper surface of the first supporting plate are respectively provided with a magneto-rheological damper, the magneto-rheological dampers are connected with one end of a rotating rod, the other end of the rotating rod is fixedly connected with a rotating arm, a torque sensor is arranged on the rotating rod, one end of the rotating arm is connected with a horizontal handle, and a controller is arranged on the first supporting plate; the upper end fixedly connected with second backup pad of vertical board, a pulley support is respectively connected to four corners of second backup pad upper surface, all installs guide pulley on four pulley supports, guide pulley and wire rope sliding connection, and wire rope's one end is connected with perpendicular hand (hold), and wire rope's the other end is connected with the tray. This upper limbs rehabilitation training device can carry out two kinds of rehabilitation training of vertical tensile and horizontal push-and-pull to the upper limbs, and is convenient high-efficient.

Description

Upper limb rehabilitation training device

Technical Field

The utility model relates to a medical treatment rehabilitation equipment specifically relates to an upper limbs rehabilitation training device.

Background

At present, the upper limb rehabilitation training for a patient is mostly carried out under the assistance of a doctor, and the doctor makes a rehabilitation training plan according to the actual condition of the patient and helps the upper limb of the patient to carry out various types of training so as to achieve the aim of rehabilitation. This rehabilitation regimen requires prolonged participation by the physician, is time consuming, labor intensive, and occupies a significant amount of medical resources.

In view of the above situation, related enterprises and research institutions are all dedicated to the development of rehabilitation equipment, and various upper limb rehabilitation training devices are available in the market, but the following problems are mostly existed: (1) the structure is complex, mechanical faults are easy to occur in the using process, the practicability is low, the price is high, and the popularization is difficult; (2) the training function is single, only single rehabilitation training can be performed, and the cost performance is low; (3) the training intensity can not be adjusted independently, and the applicability is poor.

Therefore, it is desirable to provide an upper limb rehabilitation training device, which aims to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an upper limbs rehabilitation training device to solve the problem that exists among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an upper limb rehabilitation training device comprises a base, a magneto-rheological damper and a balancing weight. The base is fixedly connected with a vertical plate, a first supporting plate is arranged in the middle of the vertical plate, two ends of the upper surface of the first supporting plate are respectively provided with a magneto-rheological damper, the magneto-rheological dampers are connected with one end of a rotating rod, the other end of the rotating rod is fixedly connected with a rotating arm, a torque sensor is arranged on the rotating rod, one end of the rotating arm is connected with a horizontal handle, and a controller is arranged on the first supporting plate; the upper end fixedly connected with second backup pad of vertical board, four corners of second backup pad upper surface respectively connect a pulley support, four all install guide pulley on the pulley support, guide pulley and wire rope sliding connection, wire rope's one end is connected with perpendicular hand (hold), and wire rope's the other end is connected with the tray.

As a further scheme of the utility model, four guide pulley divide into two sets ofly, and two guide pulley of second backup pad left end are a set of, and two guide pulley of second backup pad right-hand member are another a set of, and every guide pulley of group is connected with a wire rope.

As a further scheme of the utility model, the tray is located the base top, sets up gag lever post and balancing weight in the tray, and the center department of balancing weight opens has a through-hole, the gag lever post with through-hole sliding fit, gag lever post are used for restricting the removal of balancing weight.

As a further scheme of the utility model, all install the sheath on perpendicular hand (hold) and the horizontal hand (hold), the material of sheath is polyurethane, and it has a plurality of bleeder vent to open on the sheath, the sheath plays the effect of antiskid and sweat-absorbing.

As a further scheme of the utility model, two the rotor arm is the splayed and distributes, and the contained angle between two rotor arms is 90 degrees, and the person of facilitating the use carries out the push-and-pull training like this.

As a further proposal of the utility model, a seat is arranged on the base, the user can complete the rehabilitation training of the upper limbs when sitting, and the whole process is more easy and effective and has more pertinence.

To sum up, the beneficial effects of the utility model are that:

this upper limbs rehabilitation training device can carry out two kinds of rehabilitation training of vertical extension and horizontal push-and-pull to the upper limbs, and the user adjusts the intensity of vertical extension training through the quantity that changes the balancing weight, when carrying out horizontal push-and-pull rehabilitation training, moment sensor is used for monitoring the moment that produces when the user pushes and pulls and with signal transmission to controller to the control magneto rheological damper that the controller can be better, make magneto rheological damper provide the resistance moment that is fit for the user.

Drawings

Fig. 1 is a front view of an upper limb rehabilitation training device according to embodiment 1 of the present invention.

Fig. 2 is a right side view of an upper limb rehabilitation training device according to embodiment 1 of the present invention.

Fig. 3 is a right side view of an upper limb rehabilitation training device according to embodiment 2 of the present invention.

Reference numerals: the device comprises a base 1, a tray 2, a first supporting plate 3, a magnetorheological damper 4, a rotating rod 5, a torque sensor 6, a rotating arm 7, a vertical plate 8, a second supporting plate 9, a guide pulley 10, a pulley support 11, a vertical handle 12, a sheath 13, a horizontal handle 14, a steel wire rope 15, a limiting rod 16, a balancing weight 17, a controller 18 and a seat 19.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following description of the present invention with reference to the accompanying drawings and specific embodiments will explain the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1 and 2, an upper limb rehabilitation training device comprises a base 1, a magnetorheological damper 4 and a balancing weight 17. A vertical plate 8 is fixedly connected to the base 1, a first support plate 3 is arranged in the middle of the vertical plate 8, two magnetorheological dampers 4 are respectively installed at two ends of the upper surface of the first support plate 3, the magnetorheological dampers 4 are connected with one end of a rotating rod 5, the other end of the rotating rod 5 is fixedly connected with a rotating arm 7, a torque sensor 6 is installed on the rotating rod 5, a horizontal handle 14 is connected with one end of the rotating arm 7, and a controller 18 is arranged on the first support plate 3; vertical 8's upper end fixedly connected with second backup pad 9, pulley support 11, four are respectively connected to four corners of second backup pad 9 upper surface all install guide pulley 10 on the pulley support 11, guide pulley 10 and wire rope 15 sliding connection, wire rope 15's one end is connected with perpendicular hand (hold) 12, and wire rope 15's the other end is connected with tray 2.

The four guide pulleys 10 are divided into two groups, two of the left ends of the second supporting plates 9 are one group, two of the right ends of the second supporting plates 9 are the other group, and each group of guide pulleys 10 is connected with one steel wire rope 15.

Tray 2 is located base 1 top, is provided with gag lever post 16 and balancing weight 17 in the tray 2, and the center department of balancing weight 17 opens there is a through-hole, gag lever post 16 with through-hole sliding fit, gag lever post 16 is used for restricting the removal of balancing weight 17.

The vertical handlebar 12 and the horizontal handlebar 14 are both provided with a sheath 13, the sheath 13 is made of polyurethane, the sheath 13 is provided with a plurality of air holes, and the sheath 13 plays roles of skid resistance and sweat absorption.

The two rotating arms 7 are distributed in a splayed shape, and the included angle between the two rotating arms 7 is 90 degrees, so that a user can conveniently carry out push-pull training.

Example 2

Referring to fig. 1 and 3, in this example, the detailed description is substantially the same as example 1 except that: the seat 19 is additionally arranged on the base 1, and correspondingly, the height of the vertical handles 12 and the height of the horizontal handles 14 are reduced to some extent compared with the corresponding height in the embodiment 1, so that a user can complete the rehabilitation training of upper limbs when sitting, the whole process is easier, more effective and more targeted, and the embodiment has the same action and effect as the embodiment 1.

The embodiment of the utility model provides a theory of operation does: this upper limbs rehabilitation training device can carry out two kinds of rehabilitation training of vertical extension and horizontal push-and-pull to the upper limbs. When a user carries out vertical stretching rehabilitation training, the user holds the vertical handle 12 by hand and then pulls down and lifts the vertical handle, and the user adjusts the number of the balancing weights 17 in the tray 2 according to the condition of the user; when the user carries out horizontal push-and-pull rehabilitation training, will hold on horizontal hand (14), carry out the action of push-and-pull can, magnetorheological damper 4 provides the moment of resistance for the push-and-pull action, moment sensor 6 is used for monitoring the moment that produces when the user pushes and pulls and conveys the signal to controller 18 to control magnetorheological damper 4 that controller 18 can be better, make magnetorheological damper 4 provide the moment of resistance that is fit for the user.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. An upper limb rehabilitation training device comprises a base (1), magneto-rheological dampers (4) and balancing weights (17), and is characterized in that the base (1) is fixedly connected with a vertical plate (8), the middle part of the vertical plate (8) is provided with a first supporting plate (3), two ends of the upper surface of the first supporting plate (3) are respectively provided with one magneto-rheological damper (4), the magneto-rheological dampers (4) are connected with one end of a rotating rod (5), the other end of the rotating rod (5) is fixedly connected with a rotating arm (7), the rotating rod (5) is provided with a torque sensor (6), one end of the rotating arm (7) is connected with a horizontal handle (14), and the first supporting plate (3) is provided with a controller (18); the upper end fixedly connected with second backup pad (9) of vertical board (8), pulley support (11) are respectively connected to four corners of second backup pad (9) upper surface, all install guide pulley (10) on four pulley support (11), guide pulley (10) and wire rope (15) sliding connection, and the one end of wire rope (15) is connected with perpendicular hand (hold) (12), and the other end and the tray (2) of wire rope (15) are connected.

2. The upper limb rehabilitation training device according to claim 1, wherein the four guide pulleys (10) are divided into two groups, the two guide pulleys (10) at the left end of the second support plate (9) are one group, the two guide pulleys (10) at the right end of the second support plate (9) are the other group, and each group of guide pulleys (10) is connected with a steel wire rope (15).

3. The upper limb rehabilitation training device of claim 2, wherein the tray (2) is positioned above the base (1), a limiting rod (16) and a balancing weight (17) are arranged in the tray (2), a through hole is formed in the center of the balancing weight (17), and the limiting rod (16) is in sliding fit with the through hole.

4. The upper limb rehabilitation training device of claim 3, wherein the vertical handle (12) and the horizontal handle (14) are both provided with a sheath (13), the sheath (13) is made of polyurethane, and the sheath (13) is provided with a plurality of air holes.

5. The upper limb rehabilitation training device of claim 4, wherein the two rotating arms (7) are distributed in a splayed shape, and the included angle between the two rotating arms (7) is 90 degrees.

6. The upper limb rehabilitation training device according to claim 1, characterized in that a seat (19) is provided on the base (1).