CN114917534A - Optical guided rehabilitation training device and training method thereof - Google Patents

Abstract

An optical guidance rehabilitation training device and a training method thereof, the device contains a light emitter and a guide, and a binding tape is connected to the light emitter; the guide comprises a fixedly placed perforated plate and a perforated plate On the upper guide plate, a number of positioning holes are arranged on the perforated plate in a matrix of rows and columns, and there are several guide holes arranged along the lines on the guide plate, and each guide hole has a corresponding positioning hole on the perforated plate; The back of the perforated plate is provided with a light receiving plate, the shape of the light receiving plate corresponds to the shape of the guide plate, and a number of photosensitive sensors corresponding to the guide holes are arranged on the light receiving plate. When using this training method for rehabilitation training, the trainer only needs to wear the light emitter, the trainer has a light load, and the body movement is controlled according to the order of the guide holes seen by the trainer's eyes, so that the light emitted by the light emitter is , point to the guide holes one by one, so that the rehabilitation trainer can achieve all-round autonomous coordination training of eyes, brain and body.

Description

Optical guided rehabilitation training device and training method thereof

technical field

The invention relates to the technical field of rehabilitation training, in particular to an optically guided rehabilitation training device and a training method thereof.

Background technique

Rehabilitation training is mainly for some patients with stroke and hemiplegia, or some targeted proprioceptive control training, motor control training, etc. for some patients with stroke and hemiplegia.

The process of rehabilitation training is in accordance with the laws of human movement development, from simple to complex, from easy to difficult.

In the early stage of hemiplegia and early limb injury, patients are generally bedridden, and family members or medical staff are needed to assist them in passive movement to slow down the rate of muscle atrophy; then, patients will be gradually assisted to achieve standing or passive or active exercise training of simple purposeful limbs by means of some equipment. , so that the patient gradually establishes some simple motor functions, after a period of exercise training, the patient's self-control exercise ability is improved, so that it can be prompted to carry out some more active training to strengthen the brain's ability to control the limbs. On the one hand, the rehabilitation training equipment in the prior art is mainly concentrated on specific passive driving equipment with clear movement rules, and some active training equipment is also transformed from passive equipment, which cannot give full play to the patient's initiative. Control ability; on the other hand, most of the existing rehabilitation training devices need to be connected with the human body, which requires the human body to carry a certain load, which is not consistent with the daily activities of normal people, and the rehabilitation training process is not close enough In the state of normal people, it is necessary to propose a rehabilitation training device with strong initiative and lower human load to change this situation.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the above problems, and to provide an optically guided rehabilitation training device and a training method thereof.

The technical scheme of the present invention is: an optical guided rehabilitation training device, comprising an optical transmitter and a guide, characterized in that: the optical transmitter is connected with a binding tape; the guide includes a fixed perforated plate And the guide plate installed on the perforated plate, the perforated plate is arranged with several positioning holes in a row and column matrix, and there are several guide holes arranged along the lines on the guide plate, and each guide hole has a corresponding hole on the perforated plate. The positioning holes correspond; a light receiving plate is arranged on the back of the perforated plate, the shape of the light receiving plate corresponds to the shape of the guide plate, and a number of photosensitive sensors corresponding to the guide holes are arranged on the light receiving plate.

Preferably, the light transmitter includes a base, a linear light transmitter installed in the middle of the base, and two sides of the base are respectively provided with connecting ear holes and binding straps.

Preferably, the rear part of the base is a tile-mounted curved binding plate, the ear holes are located at both ends of the binding plate, the front part of the base is a hemispherical seat, and the middle of the hemispherical seat is provided with A radial opening into which the light emitter is inserted and installed.

Preferably, the light transmitter is a laser pointer.

Preferably, the upper end of the guide plate and the upper end of the light receiving plate are fixedly connected together, a display module and a control module for displaying scores are arranged on the upper half of the guide plate, and the photosensitive sensor is connected to the control module through wires, and the display The modules are connected to the control module by wires.

An optically guided rehabilitation training method using the aforementioned optically guided rehabilitation training device, comprising the following steps:

a. Banding the light transmitter

Lead the trainer in front of the guide, and bind the light reflector to a specific part of the trainer's body, so that the light-emitting direction of the light emitter points to the perforated surface of the guide;

b. Install the guide plate and the light receiving plate matched with the specific part of the body

The guide plate is placed on the side of the porous plate facing the light emitter, and the light receiving plate is placed on the back of the porous plate. The guide holes of the guide plate correspond to the positioning holes of the porous plate, and the photosensitive sensors on the light receiving plate correspond to the corresponding guide holes;

c. Conduct guided training

Turn on the light emitter to emit linear light, and the trainer controls the movement of specific parts of the body independently, so that the light of the light emitter points to the guide hole of the guide plate and the photosensitive sensor behind it one by one;

d. Cumulative score

The photosensitive sensor transmits the received light signal to the control module, and the control module calculates the number of photosensitive sensors irradiated by the light, and displays the cumulative score on the display module.

Preferably, the step d also includes a disorder scoring step, which is specifically as follows,

The control module compares the light receiving order of each photosensitive sensor with the arrangement order of the photosensitive sensors on the light receiving plate, judges the disorder degree of light receiving to calculate the score, and controls the display module to display the score.

Preferably, in the step b, an adjustment step with increased difficulty is added. Specifically, the position of the guide plate on the perforated plate is adjusted so that the overlapping area between the guide hole and the positioning hole is reduced.

The beneficial effects of the present invention are:

1. The optically guided rehabilitation training device and its training method in the present invention comprise a light emitter and a guide, and the light emitter is connected with a binding tape; the guide includes a fixedly placed perforated plate and a A guide plate on a perforated plate, a number of positioning holes are arranged on the perforated plate in a matrix of rows and columns, a number of guide holes are arranged along the lines on the guide plate, and each guide hole has a corresponding positioning hole on the perforated plate. A light receiving plate is arranged on the back of the perforated plate, the shape of the light receiving plate corresponds to the shape of the guide plate, and a number of photosensitive sensors corresponding to the guide holes are arranged on the light receiving plate. When the device is used for rehabilitation training, the trainer only needs to wear the light emitter, the trainer has a light load, and the body movement is controlled according to the order of the guide holes seen by the trainer's eyes, so that the light emitted by the light emitter can Point to the guide holes one by one, so that the rehabilitation trainer can achieve all-round autonomous coordination training of eyes, brain and body.

2. The guide hole and the positioning hole are the front and rear holes corresponding to the positions, which can further control the movement of the light to be translated instead of scanning, because the translation of the light means that the trainer's body movements also follow the lines of the guide plate. Panning instead of twisting the training part of the body to scan, if it is twisted, some positions light cannot pass through both holes at the same time, so that it cannot reach the rigid light sensor behind.

Description of drawings

Fig. 1 is one of the three-dimensional structural schematic diagrams of the medium light transmitter of the optically guided rehabilitation training device;

2 is the second schematic diagram of the three-dimensional structure of the light emitter of the optically guided rehabilitation training device;

3 is one of the three-dimensional schematic diagrams of the middle guide of the optically guided rehabilitation training device;

4 is the second schematic diagram of the three-dimensional structure of the middle guide of the optically guided rehabilitation training device;

Fig. 5 is one of the three-dimensional schematic diagrams of the combination of the guide plate and the light receiving plate in Figs. 3-4;

Figure 6 is the second schematic diagram of the three-dimensional structure of the combination of the guide plate and the light receiving plate in Figures 3-4;

Fig. 7 is the side view structure schematic diagram of the combination of the guide plate and the light receiving plate;

Fig. 8 is the three-dimensional structure schematic diagram of perforated plate;

Fig. 9 is the schematic diagram that adopts this device to carry out rehabilitation training;

Fig. 10 is the system working principle diagram of the device;

Figure 11 is a schematic diagram of adjustment difficulty;

In the picture: 1. Light transmitter, 11. Laser pointer, 12. Base, 13. Binding plate, 14. Ear hole, 15. Binding tape; 2. Guide, 21. Multi-hole plate, 22. Positioning hole, 23. Guide board, 24 guide hole, 25. light receiving board, 26. photosensitive sensor, 27. display module, 28. control module, 29. wire; 3. trainer.

Detailed ways

In the following, the embodiments and the use process of the present invention will be described in detail with reference to the accompanying drawings.

Embodiment 1: Referring to Figures 1-10, an optically guided rehabilitation training device includes a light emitter and a guide, the light emitter is connected with a binding tape; the guide comprises a fixedly placed porous The plate and the guide plate installed on the perforated plate, the perforated plate is arranged with several positioning holes in a row and column matrix, and there are several guide holes arranged along the lines on the guide plate, and each guide hole on the perforated plate has a corresponding A light receiving plate is arranged on the back of the perforated plate, the shape of the light receiving plate corresponds to the shape of the guide plate, and a number of photosensitive sensors corresponding to the guide holes are arranged on the light receiving plate. The guide hole and the positioning hole are the front and rear holes corresponding to the positions, which can further control the movement of the light to be translated rather than scanned, because the translation of the light means that the trainer's body movements are also translated with the lines of the guide plate, while It is not scanned by twisting the training part of the body. If it is twisted, the light cannot pass through the two holes at the same time in some positions, so that it cannot reach the photosensitive sensor at the back. When the trainer uses the device for rehabilitation training, the trainer only chooses to wear the light transmitter. The trainer's load is very light, and the body movement is controlled according to the order of the guide holes seen by the trainer's eyes, so that the light transmitter emits light. The light is directed to the guide holes one by one, so that the rehabilitation trainer can achieve a full range of autonomous coordination training of eyes, brain and body.

The light transmitter includes a base, a linear light transmitter installed in the middle of the base, and two sides of the base are respectively provided with connecting ear holes and binding straps. The linear light beam emitted by the linear light transmitter has good directivity, which is conducive to accurate training. The ear holes and the binding belt are used to fix the light transmitter on the part of the human body that needs to be trained.

The rear of the base is a tile-mounted curved binding plate, the shape of which is more in line with the surface curve of the human body, especially the legs and arms, the ear holes are located at both ends of the binding plate, and the front of the base is a hemispherical seat body. , a radial opening is arranged in the middle of the hemispherical seat body, and the light emitter is inserted into the opening for installation.

The light transmitter is a laser pointer. Laser pointers are more commonly used, which are easy to find and purchase, do not need to customize special light transmitters, and have low cost.

The upper end of the guide plate and the upper end of the light receiving plate are fixedly connected together, a display module and a control module for displaying scores are arranged on the upper half of the guide plate, the photosensitive sensor is connected to the control module through wires, and the display module is connected to the control module through wires. Connect the control module. In this way, the guide plate and the light receiving plate can be installed at the same time, which reduces the difficulty of adjustment, and the display module and the control module are used to display the training effect, giving the trainer confidence and courage.

Embodiment 2: Referring to Figures 1-10, an optically guided rehabilitation training method using the optically guided rehabilitation training device described in Embodiment 1 includes the following steps:

a. Banding the light transmitter

Lead the trainer in front of the guide, and tie the light reflector to a specific part of the trainer's body, so that the light-emitting direction of the light emitter points to the perforated surface of the guide; In the later training, the training action can ensure that the light emitted is a translational movement, which can improve the exercise volume and difficulty of the training.

b. Install the guide plate and the light receiving plate matched with the specific part of the body

The guide plate is placed on the side of the porous plate facing the light emitter, and the light receiving plate is placed on the back of the porous plate. The guide holes of the guide plate correspond to the positioning holes of the porous plate, and the photosensitive sensors on the light receiving plate correspond to the corresponding guide holes; In this way, the normal passing of light can be achieved.

c. Conduct guided training

Turn on the light transmitter to emit linear light, and the trainer controls the movement of specific parts of the body independently, so that the light of the light transmitter is directed to the guide hole of the guide plate and the photosensitive sensor at the back one by one; whether the body movement meets the preset movement requirements depends on Whether the ray is a translational motion, not a sweep of the ray.

d. Cumulative score

The photosensitive sensor transmits the received light signal to the control module, and the control module calculates the number of photosensitive sensors irradiated by the light, and displays the cumulative score on the display module. If the action does not reach the preset action effect, there will inevitably be some photosensitive sensors that cannot receive the light, which will affect the score. The score will motivate the trainer to train more seriously.

In order to further improve the scientificity of the score, the step d also includes the step of scoring the confusion degree, as follows:

The control module compares the light receiving order of each photosensitive sensor with the arrangement order of the photosensitive sensors on the light receiving plate, judges the disorder degree of light receiving to calculate the score, and controls the display module to display the score. Adding this on the basis of the cumulative score can control the process of the training action more accurately.

In order to further improve the difficulty of training and produce better training effects, an adjustment step for increasing the difficulty is added in step b. The details are as follows, see Figure 11, adjust the position of the guide plate on the perforated plate, so that the guide hole and the positioning hole are adjusted. The overlapping area between them is reduced. In this way, the trainer is required to ensure that the light emitted by the light emitter is more perpendicular to the perforated plate when controlling the body movement, and such training movements tend to be more pre-set standard movements.

Claims (8)

1. An optical guidance rehabilitation training device comprises a light emitter and a guider, and is characterized in that: the light emitter is connected with a binding belt; the guide device comprises a perforated plate and a guide plate, wherein the perforated plate is fixedly arranged, the guide plate is arranged on the perforated plate, a plurality of positioning holes are arranged on the perforated plate in a row-column matrix manner, a plurality of guide holes are arranged on the guide plate along a line, and each guide hole is provided with a corresponding positioning hole on the perforated plate; the back of the perforated plate is provided with a light receiving plate, the shape of the light receiving plate corresponds to that of the guide plate, and the light receiving plate is provided with a plurality of photosensitive sensors which correspond to the guide holes one by one.

2. The optical guidance rehabilitation training device of claim 1, wherein: the light emitter comprises a base and a linear light emitter arranged in the middle of the base, and two sides of the base are respectively provided with a connecting ear hole and a binding belt.

3. The optical guidance rehabilitation training device of claim 2, wherein: the light emitter is characterized in that the rear part of the base is provided with a curved binding plate which is installed by tiles, the ear holes are positioned at two ends of the binding plate, the front part of the base is a hemispherical base body, the middle part of the hemispherical base body is provided with a radial opening, and the light emitter is inserted into the opening for installation.

4. The optical guidance rehabilitation training device of claim 2, wherein: the light emitter is a laser pen.

5. The optical guidance rehabilitation training device of claim 1, wherein: the upper end of guide board and the upper end fixed connection that connects the light board be in the same place, be equipped with display module and the control module that is used for showing the score at the first half of guide board, photosensitive sensor passes through the wire and is connected to control module, display module passes through wire connection control module.

6. An optical guidance rehabilitation training method using the optical guidance rehabilitation training device of claim 5, comprising the steps of:

a. banded light emitter

Leading the trainer to the front of the guider, binding the light reflector to a specific part A of the body of the trainer, and enabling the light emitting direction of the light emitter to point to the porous plate surface of the guider;

b. a guide plate and a light receiving plate matched with a specific part A of a body are arranged

Placing a guide plate on one surface of the porous plate facing the light emitter, placing a light receiving plate on the back surface of the porous plate, wherein guide holes of the guide plate correspond to positioning holes of the porous plate, and photosensitive sensors on the light receiving plate correspond to corresponding guide holes;

c. conduct guide training

The light emitter is turned on to emit linear light, and a trainer autonomously controls a specific part A of the body to move, so that the light rays of the light emitter point to the guide hole of the guide plate and the photosensitive sensor behind the guide plate one by one;

d. cumulative score

The light sensors transmit the received light signals to the control module, the control module calculates the number of the light sensors irradiated by the light, and the accumulated scores are displayed on the display module.

7. The optical guidance rehabilitation training method according to claim 6, wherein: the step d also comprises a chaos degree grading step, which comprises the following steps,

the control module compares the order of receiving light rays by each photosensitive sensor with the arrangement order of the photosensitive sensors on the light receiving plate, judges the disorder degree of light receiving to calculate scores, and controls the display module to display the scores.

8. The optical guidance rehabilitation training method according to claim 6, wherein: and c, increasing an adjusting step with increased difficulty in the step b, and particularly adjusting the position of the guide plate on the porous plate to reduce the overlapping area between the guide hole and the positioning hole.

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