WO2014173175A1

WO2014173175A1 - Magic glove

Info

Publication number: WO2014173175A1
Application number: PCT/CN2014/000301
Authority: WO
Inventors: 崔贵福
Original assignee: Cui Guifu
Priority date: 2013-04-21
Filing date: 2014-03-19
Publication date: 2014-10-30
Also published as: CN104107133A

Abstract

Disclosed is a magic glove enabling a hemiplegic patient to perform finger rehabilitation training whenever and wherever possible, which magic glove is worn on the hand, and a patient may passively bend - stretch - bend - stretch and so on in a continuous motion again and again. The glove consists of three parts, that is, a movement part, a dynamic part and an electric part. The movement part comprises a glove main body (10) and magic block assemblies (12,13); the dynamic part comprises a synchronous motor (31), a wire spool (32) and a dynamic rope (33); and the electric part comprises a direct current source (21) and an inverter (22). The magic glove is simple in structure, low in cost and allows the vast majority of low-income patients to benefit therefrom, and conducive to universal promotion; and it is also small in size, lightweight and allows a patient to perform rehabilitation training whenever and wherever possible, allowing faster and better recovery of a finger.

Description

Magic glove

Technical field:

The present invention relates to a passive exerciser, and more particularly to a glove type passive finger mover. Background technique:

At present, the passive exercise machine used by the patients with hemiplegia for rehabilitation of the fingers is bulky and inconvenient to apply during outdoor activities. So far, there are no passive finger movements on the market that are convenient for patients to carry around.

Summary of the invention:

The object of the present invention is to overcome the deficiencies of the prior art, and provide a glove-type finger movement passive exerciser that can be directly worn on a patient's hand and the rest can be installed in a patient's pocket, allowing the patient to carry out rehabilitation training anytime and anywhere (below Referred to as Magic Gloves).

The technical solution of the present invention is: The magic glove is composed of three parts: sports, power and power. The moving portion includes a glove body and a magic block assembly. The magic block assembly is divided into a four-finger magic block group and a thumb magic block group and a magic block combination body bracket. Both magic block groups are made up of a single magic block in series. A single magic block is composed of a trapezoidal body and a rectangular parallelepiped. The power section includes a synchronous motor, a reel and a power cord. The synchronous motor is responsible for generating power, and the reel and power rope are responsible for transmitting power to the two magic block groups. The power portion includes a DC power source and an inverter, wherein the inverter converts the DC power into 50 Hz AC power.

The working principle of the invention is as follows: If the magic block group is initially upright, when the synchronous motor rotates forward, the side line of the trapezoidal body gradually tightens, the side of the rectangular body gradually relaxes, and the magic block group gradually becomes curved. When the bending reaches the set state (ie, when the pull wire is closed to the tightest, the same below), the synchronous motor enters the overload state. Since the synchronous motor has an overload self-reverse function, the synchronous motor is automatically reversed. At the same time, the magic block group is a rectangular parallelepiped The side pull wire began to tighten, the side of the trapezoidal body began to relax, and the magic block group gradually returned to an upright shape. When the erect reaches the set state, the synchronous motor is again reversed due to the overload, and the cable on one side of the trapezoidal body of the magic block group is gradually tightened again, the side of the rectangular parallelepiped gradually relaxes, and the magic block group gradually becomes curved, when the curved shape is reached. When the state is set, the synchronous motor enters the overload state again and reverses again... so that the magic block group will continuously show the bending, stretching, bending, stretching, etc. If the glove is placed on the patient's hand, the finger is in the state of the patient. It will follow the continuous passive movement of bending, stretching, bending, stretching...

The beneficial effects of the invention are as follows: (1) The structure is simple, the cost is low, and the promotion is popular, which can benefit most middle-low income patients. (2) It is small in size, light in weight, easy to carry, and can carry out rehabilitation training anytime and anywhere, which can make the affected finger recover faster and better.

BRIEF DESCRIPTION OF THE DRAWINGS:

Figure 1 is a schematic view of the overall coupling;

Figure 2 is a schematic diagram of the whole circuit;

Figure 3 is a schematic view showing the manner in which the power cord wire is fixed on the reel;

Figure 4 is a schematic diagram of a power rope;

Figure 5 is a schematic view of the shape of the synchronous motor;

Figure 6 is a schematic view of the outline of a single magic block;

Figure 7 is a schematic diagram of the bending block combination of the magic block;

Figure 8 is a schematic diagram of the magic block combination extension.

In the figure: glove body 10, magic block combination bracket 11, four-finger magic block group 12, thumb magic block group 13, single magic block 14, single magic block rectangular body 15, single magic block trapezoid body 16, Magic block rectangular body threading hole 17, magic block trapezoidal threading hole 18, DC power supply 21, inverter power supply 22, power switch 23, synchronous motor 31, reel 32, power rope 33, power cord 34, power cord The wire fixing spring 35. DETAILED DESCRIPTION OF THE INVENTION - The present invention will be further described below in conjunction with the accompanying drawings:

In the figure, 10 is the outline of the glove, and the glove body can be made of a fingerless (or five-finger) glove with a soft material. 14 is a schematic view of the shape of a single magic block. The rectangular parallelepiped 15 and the trapezoidal body 16 described in the drawings are only for convenience of description. In fact, the two are inseparable whole; the single magic block is in the four-finger magic block group 12 and the thumb. In the magic block group 13, the specifications are different, but the shape is basically the same. The shape of a single magic block can also be made into a diamond shape or an elliptical body. These two shapes have a larger flexion and extension, and 11 is a bracket of the magic block assembly, and the thickness of the bracket is consistent with the thickness of the magic block. The bracket can be made in a two-layer structure, and the power cord positioning groove is reserved in place. The magic block group is made up of a series of magic blocks connected by a power cord. When threading, distinguish between the trapezoidal side and the cuboid side, and the two groups should be uniform. After the magic block is worn, it is packaged with a soft material, and then it needs to be sewn together with the glove body or by other means.

In the figure, 21 is a DC power supply, and a compact, large-capacity rechargeable battery should be used. Synchronous motor 31 requires AC power supply, so the power part needs to be equipped with an inverter. The inverter has no special requirements, but it should be made of materials with small volume and high efficiency.

In the figure, 32 is a reel, and the reel can be directly mounted on the synchronous motor, but the synchronous motor speed must be determined according to the finger flexing frequency. Since the four-finger magic block group and the thumb magic block group have different flexion and extension, the winding disk is divided into the outer ring outer ring, wherein the inner ring corresponds to the thumb magic block group, and the outer ring corresponds to the four-finger magic block group. The inner ring is higher in the mechanical structure than the outer ring. The rule for installing the power cord on the bobbin is that the lines from the side of the trapezoidal body of the magic block group are to be mounted on the same side, and the line from the side of the rectangular parallelepiped is to be mounted on the other side. A spring is used when the core wire is fixed, and the purpose is to have an appropriate buffer period when the synchronous motor is reversed. The power cord can be made of a medium-soft plastic tube with a nylon cord or other soft cord that is not easily retractable. It is better to install a metal sheath on both ends of the plastic pipe, and it should be firmly fixed in the card slot during installation.

Claims

claims

1. A magic glove, consisting of three parts: movement, power and electricity; when using the magic glove, the moving part is worn on the hand, and the rest is put into the pocket. The power cord is responsible for transmitting power, and the affected finger will bend and stretch accordingly. A continuous passive movement of bending and stretching.

2. The magic glove according to claim 1, characterized in that: the moving part is composed of the glove body and the magic block assembly, and the magic block assembly is composed of a four-finger magic block group, a thumb magic block group and a magic block assembly holder. The magic block assembly and the glove body are either sewn or connected in other ways.

3. The magic glove according to claim 1, characterized in that: the power part is composed of a synchronous motor, a winding reel and a power rope. The synchronous motor drives the winding reel to rotate forward and reverse, and the reel passes through the power rope core. The two magic block groups are pulled by the thread to cycle through a continuous movement of bending, stretching, bending, stretching...

4. The magic glove according to claim 1, characterized in that: the power part is composed of a DC power supply and an inverter.

5. The magic glove according to claim 1, characterized in that: the shape of a single magic block is composed of a cuboid and a trapezoid, and can also be a rhombus or an ellipse.

6. The magic glove according to claim 1, characterized in that: the power rope can be a medium-soft plastic tube with a nylon rope inside, or other soft ropes that are not easy to stretch.