CN110354447A - A kind of mobile training device - Google Patents

Abstract

The invention discloses a mobile training device, which relates to the technical field of rehabilitation treatment, and may include a suspension system, a training platform and a posture control device; the suspension system includes a frame, and an opening is arranged at the front end of the frame; the training platform is arranged on the The lower part of the frame is used for human body training; the posture control device is worn on the human body, and the posture control device is connected with the frame; the frame is also provided with a slide rail and a pulley, and the pulley is slidably arranged on the frame. On the slide rail, a suspension device is installed on the trolley, and the suspension device is connected with the attitude control device. The mobile training device of the present invention utilizes the active movement mode of the posture control-oriented training technology to achieve the purpose of recovering limb dysfunction.

Description

A mobile training device

technical field

The invention relates to the technical field of rehabilitation treatment, in particular to a mobile training device.

Background technique

Existing rehabilitation treatment techniques: most of them are based on passive movement mode, {rehabilitation now}: mainly passive movement mode - good posture, main disadvantages:

One-to-one technique training consumes a lot of human resources, low efficiency, and labor-intensive therapists;

There are many types of equipment, large space occupation, limited audience, and poor economic benefit ratio;

The therapist occupies a dominant position, and the participation and enthusiasm of the patient are obviously insufficient;

Individualized treatment and rehabilitation, no team, no communication, no necessary training atmosphere;

Pay attention to the poor inner experience of patients, the lack of psychological counseling, and the lack of interest in the training process.

In the current clinical rehabilitation treatment, more therapists mainly focus on passive exercise training (this is also the characteristic of current clinical rehabilitation training):

1. The treatment process is mechanized, without mental effort, and the patient is under the control of the therapist;

2. Immediate "effect" is good (that is, limb muscles are easily loosened, abnormal posture is suppressed and quick effect, etc.), the healer seems to be working hard, and the family members are very recognized;

3. The family members generally think that the patient is a patient who should lie down and receive treatment passively, and the trainer should work hard to train the patient so that the tense limbs "loosen" and the tense limbs "loosen". (So do healers who take passive healing). (Note: In fact, the therapist and family members want to lower the muscle tension by pulling, shaking, etc., but it often backfires.)

The most common passive methods used in rehabilitation are:

1. Key point control (the main method of Bobath technology).

2. Local stretching, joint compression, passive flexion and extension, local stimulation (body surface, proprioceptors), etc.

3. Neural facilitation techniques (Vojta, Rood, etc.).

4. Stretching, expanding the range of joint movement, wearing orthotics, standing on an inclined board, standing on a stand, etc.

5. Treatment with instruments such as meridian pilot frequency, cerebral circulation, extracorporeal counterpulsation, and hyperbaric oxygen.

6. Neurotrophic drugs, botulinum toxin and other clinical treatments.

7. Traditional Chinese medicine, acupuncture, massage (massage), acupoint injection, etc.

The starting point of active exercise training is to focus on the patient's voluntary exercise, supplemented by the therapist, and guided by motor function and exercise ability, so that the patient can achieve voluntary exercise as the goal. The therapist does not treat the patient as a patient, but treats the patient as an ordinary person. What the healer does is to teach the patient how to exercise, assist the patient to exercise, find ways to create conditions for the patient to exercise, remove the obstacles that restrict the patient's exercise, and help the patient Build motor function and the ability to move voluntarily.

Features of Active Movement Training:

1. On the surface, it seems that the healer is not working hard, as if he is playing with the patient. The family members do not understand it. Before the effect comes out, the healer is under pressure.

2. In the process of active exercise training, the therapist is very mentally exhausted. He must observe the patient's movement all the time to find the moment when the patient's movements appear small changes, guide them along the way, and rack their brains to find ways to make the patient exercise better. Improve motor function and athletic ability.

3. The therapist spends a lot of energy in the process of alienating the patient's motor function and movement pattern, which is more than that of the passive exercise trainer. High-level healers move gracefully (note that it is not gentle), achieving a kind of artistry.

Muscle changes from active and passive exercise training:

Passive motor training: Muscles are flaccid and lack function.

Active exercise training: the muscles are elastic and restore the normal function of the muscles.

The role of active and passive motor training:

Passive Movement Training:

Function: The immediate effect is good, the patient's muscles and limbs are tense in a static state, and the tension in the muscles and limbs is quickly relaxed, the passive range of motion of the joints is good, and the posture is corrected.

Disadvantages: It has little effect on promoting motor function, improving exercise capacity and reducing postural tension, and will cause patients to lose motor function and exercise capacity in the long run; excessive expansion of joint range of motion will reduce the patient's control ability.

Active Movement Training:

Role: Promote motor function, promote normal exercise patterns, improve exercise capacity, etc.

Significance of active movement training:

1. Promoting the perception of motion shape, range of motion, perception of body orientation;

2. Promote according to the characteristics of sensory information provided during exercise:

(1) The feeling of exertion during active movement;

(2) The feeling when each part of the motor organ changes;

(3) Distinguish the sense of orientation when the activity of motor organs starts and ends;

(4) The sense of gravity when the motor organs are raised to a certain height;

(5) Speed sensation of body movement;

(6) The tactile sensation when the body surface touches an object;

(7) Various senses of balance when the body and motor organs change;

(8) Various functional sensations from internal organs;

3. Effect

(1) Improve the clarity of motor sensation;

(2) Accuracy of space and time perception;

(3) The agility and flexibility of the movement thinking process;

(4) Emotional stability;

(5) toughness of will;

The Importance of Active Movement Training:

1. Learning new motor functions must be active, and it is difficult to learn new motor patterns only by doing passive exercises.

2. Only active movement indicates that a certain motor function has formed a circuit in the central nervous system.

3. Active training has greater guiding significance for life: feeling, learning, familiarization, getting used to, mastering, applying, and guiding daily life.

4. Active exercise training for infants with cerebral palsy is essential.

Therefore, there is an urgent need to provide a new training device to realize active exercise training of patients.

Contents of the invention

The purpose of the present invention is to provide a mobile training device, which can achieve the purpose of recovering limb dysfunction by using the active movement mode of posture control-oriented training technology.

To achieve the above object, the present invention provides the following solutions: the present invention provides a mobile training device, including a suspension system, a training platform and an attitude control device; the suspension system includes a frame, and the front end of the frame is provided with an opening; The training platform is set at the bottom of the frame for human body training; the posture control device is worn on the human body, and the posture control device is connected with the frame; slide rails and pulleys are also arranged on the frame, and the The trolley is slidably arranged on the slide rail, and a suspension device is installed on the trolley, and the suspension device is connected with the attitude control device.

Preferably, the frame is a circular or square three-dimensional structural frame.

Preferably, the frame is provided with a first positioning device, the attitude control device includes a fixing belt, and the fixing belt is provided with a second positioning device, and the first positioning device and the second positioning device are connected by The second positioning device is connected with the suspension device through a connecting rope.

Preferably, a third positioning device is provided on the training platform, and the third positioning device is connected to the first positioning device through a connecting rope.

Preferably, the training platform includes two layers of platforms, and a plurality of springs are evenly distributed between the two layers of platforms.

Preferably, an inflatable airbag is provided on the training platform.

Preferably, the bottom of the frame is provided with moving wheels.

Preferably, the moving wheel is connected with a driving device, and the driving device is connected with a microcontroller.

Preferably, the moving wheels are equipped with braking devices.

Compared with the prior art, the present invention has achieved the following technical effects:

1. Rehabilitation training dominated by active movement breaks the traditional rehabilitation model dominated by passive movement and satisfies the needs of limb dysfunction.

2. Low cost, powerful functions, and rich treatment methods. One set can replace the existing rehabilitation treatment model consisting of multiple single functions. The ever-changing treatment methods can fully meet the needs of limb dysfunction treatment.

Advanced treatment concepts and technologies: complete training goals through posture control-oriented treatment techniques.

①Provide the most normal body posture in static posture and dynamic movement or displacement.

②Retrain the nervous system to normalize abnormal muscle tone so as to learn new functions.

③ Reduce the influence of abnormal pathological reflexes.

④ Restore the physiological coordinated movement mode.

⑤Increase the active range of motion of the joints, improve muscle strength and muscle endurance.

⑥Improve body function and activity skills to achieve the goal of living independently.

⑦Increase proprioceptive input, provide appropriate tactile and sensory stimulation, and restore correct posture and voluntary movements.

⑧Change the vestibular system, improve body sensation and body space orientation ability; provide external support and stability for weaker muscle groups and muscles

⑨Reduce abnormal pathological reflexes and rigid coordination gestures. Provide dynamic posture correction, allowing the body to maintain a static posture or dynamic displacement in the most normal state.

⑩Stimulate the brain to retrain the central nervous system, improve language output and fluency, and accelerate the development of new motor patterns and functional skills.

3. The intelligent mobile control system can carry out dynamic training according to the patient's functional posture and treatment plan, and complete the functional recovery program: static-dynamic-coordination-functional recovery training mode.

4. Complete standing and walking training under correcting abnormal posture.

5. Use unstable platforms and spider web training techniques to increase motor coordination.

6. Reduce muscle tension and relieve spasm through suspension technology.

7. Severely ill patients can be transferred to the training platform by using the slide trolley, and the suspension system, attitude control equipment and attitude control-oriented training technology are used to complete the intelligent control of the overall movement (moving speed, direction, frequency, vibration, etc.) of the suspension system Rehabilitation training for critically ill patients.

8. The motor drive device of the artificial intelligence device can control the direction, speed, steering, time and movement track of the suspension system to record and connect with mobile phones and computers to print training results.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is the voice control flowchart of the present invention;

Fig. 2 is the structural representation of mobile training device of the present invention;

Fig. 3 is the structural representation of column in the present invention;

Fig. 4 is the structural representation of servomotor among the present invention;

Fig. 5 is the structural representation of training platform among the present invention;

Among them, 1. beam, 2. column, 3. connecting frame, 4. caster, 5. positioning hole, 6. servo motor, 7. training platform, 8. spring, 9. hook, 10. hanging ring.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The purpose of the present invention is to provide a mobile training device, which can achieve the purpose of recovering limb dysfunction by using the active movement mode of posture control-oriented training technology.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Embodiment one

As shown in Figure 1-5, the present embodiment provides a kind of mobile training device, comprises suspension system, training platform 7 and attitude control equipment; Described suspension system comprises frame, and the front end of described frame is provided with opening; Described training platform 7 is arranged in the lower part of the frame, for training the human body on it; the posture control device is worn on the human body, and the posture control device is connected with the frame; the frame is also provided with slide rails and A trolley, the trolley is slidably arranged on the slide rail, a suspension device is installed on the trolley, and the suspension device is connected with the attitude control device.

In this embodiment, the suspension system is composed of a frame with a three-dimensional structure such as a round shape and a square shape with an opening. There are multiple first positioning devices that can be used for connection on the frame. The first positioning device adopts structures such as a hanging ring 10, a hook or a positioning hole 5, and is used to connect with connecting ropes, belts, elastic cords or orthopedic appliances; as shown in Figure 2 As shown in and 3, the frame is a circular three-dimensional structure frame, the connecting frame 3 adopts a ring structure, and the hanging ring 10 and the positioning hole 5 are arranged on the column.

In this embodiment, the posture control device includes a fixed belt, and there are multiple fixed belts, which can be worn on different body parts (head, neck, chest, waist, pelvis, limbs). There is a second positioning device, the second positioning device can adopt a hanging ring, a hook, the first positioning device and the second positioning device are connected by a connecting rope, and the second positioning device is connected to the suspension device by a connecting rope Connect, connecting rope can adopt elastic rope.

Posture control equipment adjusts body posture by controlling the tension, direction, and pressure of the elastic cord to correct abnormal body posture, provide support for weak muscles, and input correct proprioception to achieve the purpose of rehabilitation treatment.

During rehabilitation treatment, the body is in the suspension system to correct the posture of the body by connecting ropes, belts, etc. For the purpose of function, the human body is placed on the spring connecting plate (training platform 7) to increase the instability factor to the body, and the body stimulates the active movement ability through the control of the unstable state; Suspension training, complete standing and walking training, the suspension device is an existing device, and suspension hooks can be used.

In the present embodiment, the training platform 7 is a plane for training, and the training platform 7 can be used in conjunction with the frame or independently. , so as to achieve the training of stimulating self-active control ability; the material of the training platform 7 can be metal or non-metal, and an inflatable airbag can be set to inflate. In this implementation, the third positioning device on the training platform 7 can be connected with the frame. The three positioning devices adopt hanging rings or hooks 9 with springs; the training platform 7 is designed in two layers, with springs 8 between the two layers, and the direction of movement of the platform can be a single direction or a multidirectional motion, which can be rotated or rotated. Can go up and down. The shape of the training platform 7 can be square, rectangular, circular, oval or irregular.

In this embodiment, the frame is also connected with a mobile control system. The mobile control system includes a caster 4 with a brake device installed under the suspension system. The caster 4 can be connected with an artificial intelligence-controlled motor drive device, or a conventional mechanical control.

In this embodiment, the caster 4 can be caster 4 or other caster 4 that meets the needs, and there are four evenly distributed, and the driving device is selected from 4 360-degree steering gears or servo motors 6, and the driving device is connected with a micro-controller. The microcontroller uses a chip based on the ARM-Cortex-M4 core, the MK60DN512ZVLQ100 of the Freescale Kinetis series.

If you want the platform to advance in a fixed direction, you only need to control the casters on the side of the forward direction of the frame to rotate centripetally towards the axis, while the casters facing away from the forward direction rotate away from the axis; at the same time, in order to keep the movement stable and Reliable, it is necessary to ensure that the movement speed of the 4 casters is the same. In the same way, it can be concluded that the motion law of moving forward, backward, and laterally moving left and right can be obtained. In operation, the microcontroller can be connected with existing optical, magnetic or sound sensors, and control the direction of travel of the suspension system through remote control, tracking or voice control. The above-mentioned control can be controlled by a conventional system.

In this embodiment, as shown in FIG. 1 , voice recognition technology is used to control its driving state through voice commands.

The movement control adopts the combination of voice control and interrupt timing control, and the movement of the smart casters 4 of the frame is triggered by voice. After the frame moves, the motion state of the frame can be changed at any time through voice commands. Start the timer every time the action is triggered. If the framework cannot receive the voice command normally due to some reasons, as long as the time is up, the interrupt service program will issue a command to stop the framework.

Key Features of Voice Control Frame Mobile:

1. The forward, backward, left turn and right turn functions of the frame can be realized through simple I/O operations;

2. Use the voice playback and voice recognition resources of the system to realize the voice control function;

3. Voice control can be used to change the motion state of the frame during walking;

4. It can automatically stop when it exceeds the range of voice control.

In this embodiment, the motor drive device controlled by artificial intelligence can flexibly turn 360° in the direction of travel through remote control, tracking, voice control, and control of the suspension system. Emergency stop, abnormal light indication, power on light indication, authority key and other buttons for control. Time and movement track record and connect with mobile phone and computer to print training results. The mobile control system uses the function of controllable movement (adapted to the patient's ability) to create an artificially unstable form, which can assist patients in mobile weight loss training, body balance in lying, sitting, kneeling, kneeling and standing positions Response and body coordination training, especially for the rehabilitation of severe lying positions, provides more options for rehabilitation methods.

The working process of this embodiment is as follows:

The mobile training system is an active movement-based rehabilitation training technology that realizes the recovery function of limb dysfunction through the posture control-oriented training technology. The mobile training system is an indispensable means and tool to realize the posture control-oriented training technology.

The lack of human limb function will lead to abnormal posture. In this embodiment, the posture control-oriented training technology is to use the frame, elastic cord, fixing belt and unstable factors to achieve the normal posture of the patient and generate active movement through the correction of abnormal posture. Sexual training (motor control training for goal-directed functional behavior.

Theoretical mechanism: repeated task-oriented training can affect the adaptability of the central nervous system: promote the reorganization of brain function and maximize its own ability (excess recovery mechanism: after proper exercise, muscles or muscle groups will make the muscles Moderate fatigue and a certain degree of decline in morphological functions, etc. Through a proper period of rest, the strength and morphological functions of the muscles can be restored to the level before exercise, and within a certain period of time, they can continue to rise and Exceed the original level. With the prolongation of the rest time, it will gradually drop back to the original functional level. If the next exercise is carried out in the stage of super recovery (a period of time when the muscle function rises and exceeds the original level), it will It can keep the excess recovery without fading, and can gradually accumulate the exercise effect. In this way, through repeated muscle strength exercises, the muscle volume can be increased and the muscle strength can be enhanced. This is "excess recovery".) So that the patient's function can return to normal Technology.

How to use: For example, a hemiplegic patient has insufficient seat balance ability in the early stage (manifestation: the trunk of the body deviates from the center point), causing the body to lean to the affected side. Let the patient sit on a square stool located in the center of the frame of the mobile training system. There is an unstable training platform under the square stool. The patient wears a chest fixation belt, which is connected to the frame through multiple sets of elastic ropes. It is connected to the top of the frame laterally, and can assist the trunk support of the patient by adjusting the tension (tension) of the 2 elastic cords, and another 2-4 elastic cords are connected to the frame on both sides of the body for horizontal connection, through It is better to adjust the tension and direction of the elastic cord to correct the abnormal posture of the body until it reaches the normal posture. In the training, the instability caused by the unstable flat plate under the patient's seat is fully utilized so that the patient can adjust to break the balance and complete the purpose of active exercise training.

The patient's posture correction needs to be given appropriate auxiliary support. The amount of assistance given depends on the degree of the patient's lack of function. Assist 70, the patient's ability 30 plus assist 70 is 100, that is, it will reach a normal posture. The significance of its rehabilitation lies in the use of posture control-oriented training technology to enable patients to exert their own abilities (active movement), normal posture, and maximize abilities.

In the present invention, specific examples have been used to illustrate the principle and implementation of the present invention. The description of the above embodiments is only used to help understand the method and core idea of the present invention; meanwhile, for those of ordinary skill in the art, according to the present invention The idea of the invention will have changes in the specific implementation and scope of application. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims (9)

1. a kind of mobile training device, it is characterised in that: including suspension, training platform and gesture stability harness；It is described outstanding Extension system includes frame, and the front end of the frame is provided with opening；The training platform is set to lower section in the frame, is used for Human body training；The gesture stability harness is worn on human body, and the gesture stability harness is connect with the frame；The frame On be additionally provided with sliding rail and coaster, the coaster is slideably positioned on the sliding rail, and suspension apparatus, institute are equipped on the coaster Suspension apparatus is stated to connect with the gesture stability harness.

2. mobile training device according to claim 1, it is characterised in that: the frame is round or rectangular three-dimensional knot Structure frame.

3. mobile training device according to claim 2, it is characterised in that: be provided with the first positioning dress on the frame It sets, the gesture stability harness includes fixing belt, and the second positioning device, first positioning device are provided in the fixing belt It is connect with second positioning device by connecting rope, second positioning device is connected by connecting rope and the suspension apparatus It connects.

4. mobile training device according to claim 3, it is characterised in that: be provided with third positioning on the training platform Device, the third positioning device are connect by connecting rope with first positioning device.

5. mobile training device according to claim 1 or 4, it is characterised in that: the training platform includes two layers of platform, Multiple springs are evenly equipped between two layers of platform.

6. mobile training device according to claim 5, it is characterised in that: be provided with inflating air on the training platform Capsule.

7. mobile training device according to claim 1, it is characterised in that: the bottom of the frame is provided with movable pulley.

8. mobile training device according to claim 7, it is characterised in that: the movable pulley is connected with driving device, institute It states driving device and is connected with microcontroller.

9. mobile training device according to claim 8, it is characterised in that: the movable pulley is equipped with brake gear.