Movement rehabilitation control and adjustment system for anterior cruciate ligament reconstruction and use method

Abstract

The invention relates to the technical field of adjusting systems, in particular to an anterior cruciate ligament reconstruction exercise rehabilitation control adjusting system and a use method. The problems that according to an existing rehabilitation exercise method design, individualized rehabilitation is difficult to achieve, rehabilitation supervision on different stages before and after scientific, long-term, regular and systematic reconstruction is lacked, and the function of suggesting and formulating a next exercise prescription according to the training condition cannot be achieved are mainly solved. According to the technical scheme, the device comprises a fixedly-arranged base, a cavity is formed in the base, an arc-shaped plate is installed at the position of the cavity, and multiple sets of balls are installed on the arc-shaped plate; and the balance ball is mounted in the arc-shaped plate, the balance ball is arranged in a hemispherical shape, and the balance ball is used for carrying out balance training. The system has the advantages of being more personalized, comprehensive, systematized and scientific, personalized rehabilitation training can be automatically adjusted according to different stages of different patients, and meanwhile the effects of evaluation and guidance are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of regulation systems, and particularly to a motion rehabilitation control and regulation system for anterior cruciate ligament reconstruction surgery and a usage method thereof. Background Art

[0002] The rupture of the cruciate ligament can cause damage to the knee joint function, muscle strength and proprioception. Although there are already guidelines for anterior cruciate ligament reconstruction surgery stating that preoperative rehabilitation exercises are beneficial for postoperative rehabilitation, most rehabilitation exercise methods are designed considering aspects such as rehabilitation, daily activity ability, and motor function, with the main purposes of reducing swelling, increasing joint range of motion, and improving muscle strength. However, it is difficult to achieve individualized rehabilitation, lacking scientific, long-term, regular, and systematic rehabilitation supervision for different stages before and after the reconstruction surgery, and unable to provide the function of suggesting and formulating the next exercise prescription based on the current training situation. In view of this, the present invention proposes a motion rehabilitation control and regulation system for anterior cruciate ligament reconstruction surgery and a usage method thereof. Summary of the Invention

[0003] The object of the present invention is to address the problems in the background art that the existing rehabilitation exercise methods are difficult to achieve individualized rehabilitation, lack scientific, long-term, regular, and systematic rehabilitation supervision for different stages before and after the reconstruction surgery, and are unable to provide the function of suggesting and formulating the next exercise prescription based on the current training situation, and to propose a motion rehabilitation control and regulation system for anterior cruciate ligament reconstruction surgery and a usage method thereof.

[0004] On the one hand, the present invention provides a motion rehabilitation control and regulation system for anterior cruciate ligament reconstruction surgery, including a fixedly arranged base, a cavity is provided in the base, an arc plate is installed at the cavity position, and multiple groups of balls are installed on the arc plate; a balance ball installed in the arc plate, the balance ball is arranged in a hemispherical shape and is used for balance training, and a gyroscope sensor is arranged in the balance ball; a monitoring module, a processing module, and an adjustment module; the monitoring module includes two groups of plantar pressure sensors symmetrically arranged at the top of the balance ball, the plantar pressure sensors are used to detect the distribution and magnitude of plantar pressure, the monitoring module further includes a camera arranged on one side of the balance ball, the camera is installed on the side of the installation frame, the installation frame is fixedly connected to one side of the base, and the camera is used to perform real-time monitoring on the user; the processing module is used to process the information received by the monitoring module; the adjustment module includes a touch screen display installed in the installation frame, the touch screen display is used to automatically adjust and display training data according to the data obtained by the processing module, and the adjustment module further includes two groups of reset mechanisms and two groups of positioning components for adjusting the balance ball.

[0005] Optionally, a limit ring is sleeved and installed on the top of the balance ball.

[0006] Optionally, two groups of the resetting mechanisms are used to reset the balancing ball, the two groups of the resetting mechanisms are arranged orthogonally, and the two groups of the resetting mechanisms are both arranged in the cavity.

[0007] Optionally, the reset mechanism includes two groups of positioning bars fixedly connected to the bottom wall of the cavity, the two groups of positioning bars are symmetrically arranged, the positioning bars are L-shaped structures, a T-shaped slider is slidably connected between the two groups of positioning bars, a fixed frame is fixedly connected to the top of the slider, the fixed frame is "凵"-shaped, the fixed frame is fixedly connected to two groups of symmetrically arranged mounting plates, two groups of rotating rods are rotatably connected between the two groups of mounting plates, a rotating cylinder is fixedly connected to the rotating rod, the rotating cylinder is arranged between the two groups of mounting plates, and the outer ring of the rotating rod is provided with a rubber sleeve.

[0008] Optionally, a servo motor is installed on one side of a group of mounting plates away from the rotating cylinder, the output end of the servo motor is fixedly connected to a group of rotating rods, the ends of two groups of rotating rods away from the servo motor are fixedly connected to pulleys, and a synchronous belt is connected between the two groups of pulleys.

[0009] Optionally, the reset mechanism further includes a first push rod motor mounted on the inner wall of the cavity, and an output end of the first push rod motor is fixedly connected to the fixing frame.

[0010] Optionally, it also includes two groups of protection mechanisms for protection during training, the two groups of protection mechanisms are symmetrically arranged on both sides of the base, the protection mechanism includes two groups of fixed columns fixedly connected to the side surfaces of the base, sliding columns are slidably connected to the fixed columns, and the tops of the two groups of sliding columns are commonly fixedly connected to a handrail. A second push rod motor is also installed on the side surface of the base, and the output end of the second push rod motor is fixedly connected to the handrail.

[0011] Optionally, the two groups of positioning assemblies are used to lock the position of the balancing ball, and the positioning assembly includes a fixing plate fixedly connected between the two groups of handrails, a third push rod motor is installed on the side of the fixing plate away from the balancing ball, the output end of the third push rod motor passes through the fixing plate and is fixedly connected to a push plate, and a rubber block is installed on the side of the push plate close to the balancing ball.

[0012] Optionally, a plurality of sets of limit rods are fixedly connected to one side of the push plate away from the balancing ball, and a limit sleeve is installed on one end of the limit rod passing through the fixed plate, and the limit sleeve is fixedly connected to the side of the fixed plate.

[0013] On the other hand, the present invention also provides a method for using the anterior cruciate ligament reconstruction movement rehabilitation control and regulation system, comprising the following steps:

[0014] Step 1, starting the third push rod motor, so that the push plate approaches the balancing ball and squeezes the rubber block, so that the position of the balancing ball is fixed;

[0015] Step 2: After the patient stands on the balance ball, the patient is photographed by the camera and displayed on the touch screen, and at the same time, the second push rod motor automatically adjusts the extension length so that the height of the handrail is completely suitable for the user.

[0016] Step 3: Enter the training module selection program. The training module is divided into four parts: range of joint motion, lower limb muscle strength, balance, and jumping. After the patient selects the training actions according to their own situation, the actions can be demonstrated on the magic mirror, and the patient can train following the tutorial.

[0017] Step 4: During training, the touch screen and the plantar pressure sensors reflect the motion situation in real time.

[0018] Step 5: Based on the changes in human motor function observed by the touch screen and the plantar pressure sensors, the overall score, exercise deficiencies, and exercise advantages of this exercise training are intelligently calculated.

[0019] Step 6: Set the next / next stage exercise goal and recommend an exercise prescription.

[0020] Step 7: The overall rehabilitation progress and the gap from the return to the exercise standard are displayed on the touch screen.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] Through the setting of the camera, the present invention identifies the user's body and marks them respectively as: head, neck, shoulder, upper arm, elbow, forearm, wrist, hand, torso, pelvis, hip, thigh, knee, calf, ankle, and foot. The identified parts also move when the human body moves. At the same time, the patient's exercise performance is projected onto the touch screen in real time, and the angle of each joint movement is calculated and displayed on the touch screen at the same time, which is convenient for evaluating the training situation to formulate the next training content.

[0023] Furthermore, through the setting of the ball, the balance ball can slide in the arc plate, which is convenient for the patient to perform balance training. At the same time, the balance ball is locked by the positioning component, and the balance ball is used as a standing platform for other training.

[0024] In summary, the present invention has the characteristics of being more personalized, comprehensive, systematic, and scientific. It can automatically adjust personalized rehabilitation training for different patients at different stages, and at the same time play the role of evaluation and guidance. Description of the Drawings

[0025] Figure 1 Provide a structural schematic diagram of a motion rehabilitation control and adjustment system for anterior cruciate ligament reconstruction surgery.

[0026] Figure 2 is Figure 1 a schematic cross-sectional structure diagram of

[0027] Figure 3 is a schematic bottom view of the arc-shaped plate;

[0028] Figure 4 is a schematic structural diagram of the reset mechanism;

[0029] Figure 5 is Figure 1 an enlarged schematic diagram at position A in

[0030] Reference numerals:

[0031] 1. Base; 11. Cavity; 12. Arc-shaped plate; 13. Ball;

[0032] 2. Balance ball; 21. Gyroscope sensor; 22. Limit ring;

[0033] 3. Plantar pressure sensor;

[0034] 4. Touch display screen; 41. Mounting frame;

[0035] 5. Camera;

[0036] 6. Reset mechanism; 601. Positioning bar; 602. Slide block; 603. Fixed frame; 604. Mounting plate; 605. Rotating rod; 606. Rotating cylinder; 607. Rubber sleeve; 608. Servo motor; 609. Belt pulley; 610. Timing belt; 611. First push rod motor;

[0037] 7. Protection mechanism; 71. Fixed column; 72. Sliding column; 73. Support rod; 74. Second push rod motor;

[0038] 8. Positioning component; 81. Fixed plate; 82. Third push rod motor; 83. Push plate; 84. Rubber block; 85. Limit rod; 86. Limit sleeve. Specific embodiments

[0039] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention.

[0040] Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention.

[0041] Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0043] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0044] Embodiment

[0045] As Figure 1-3 shown, a motion rehabilitation control and adjustment system for anterior cruciate ligament reconstruction proposed by the present invention is used to exercise patients before and after anterior cruciate ligament reconstruction. It includes a fixedly arranged base 1, a cavity 11 is opened in the base 1, an arc plate 12 is installed at the position of the cavity 11, eight balls 13 are installed on the arc plate 12, the balls 13 are grouped in pairs, and the four groups of balls 13 are distributed in a circular array to support and stabilize the balance ball 2 and facilitate the movement of the balance ball 2. The position of the rubber sleeve 607 corresponds to that of the balls 13, which is convenient for the rubber sleeve 607 to drive the balls 13 to rotate when rotating.

[0046] Further, the above-mentioned adjustment system includes a balance ball 2 installed in the arc-shaped plate 12. The balance ball 2 is hemispherical in shape, and the arc surface of the balance ball 2 is made of rubber. When the balance ball 2 moves, the ball 13 rotates synchronously. The balance ball 2 is used for balance training. After the patient stands on the balance ball 2, due to the setting of the ball 13, the balance ball 2 is relatively easy to tilt, so that the balance training can be carried out on the patient to exercise the patient's balance ability. A gyroscope sensor 21 is arranged in the balance ball 2, and the gyroscope sensor 21 is used to sense the tilting state of the balance ball 2 so as to send it to the touch display screen 4 for processing and display. A wireless transmission module and a rechargeable power supply are arranged in the balance ball 2, which is convenient for supplying power to the gyroscope sensor 21 and at the same time convenient for the gyroscope sensor 21 to send out signals. A limiting ring 22 is sleeved and installed on the top of the balance ball 2 to prevent the tilting angle of the balance ball 2 from being too large.

[0047] Furthermore, the above-mentioned adjustment system further includes a monitoring module, a processing module and an adjustment module.

[0048] The monitoring module includes two groups of plantar pressure sensors 3 symmetrically arranged on the top of the balance ball 2. The plantar pressure sensors 3 are used to detect the distribution and magnitude of plantar pressure. When the patient's foot steps on the position of the plantar pressure sensors 3, the plantar pressure sensors 3 adopt capacitive sensors with a resolution of about 2.5 kPa. By directly contacting the sole through the contact sensor and processing the signals through methods such as amplification, filtering, and digitization, the distribution and magnitude of plantar pressure can be measured, and a graph of the plantar pressure distribution characteristics can be displayed on the touch display screen 4, playing the role of real-time monitoring of the change of plantar pressure. At the same time, the plantar pressure sensors 3 also transmit signals through the wireless transmission module in the balance ball 2 and are powered by the rechargeable power supply. The monitoring module also includes a camera 5 arranged on one side of the balance ball 2. The camera 5 is installed on the side of the installation frame 41, and the installation frame 41 is fixedly connected to one side of the base 1. The camera 5 is used for real-time monitoring of the user. The camera 5 is used for real-time monitoring of the user. The links of the body recognized by the camera 5 are marked as: head, neck, shoulder, upper arm, elbow, forearm, wrist, hand, torso, pelvis, hip, thigh, knee, calf, ankle, foot, and the links recognized when following the movement of the human body also move. The real-time movement performance of the patient is projected onto the touch display screen 4 through the camera 5. The human body movements are projected into the touch display screen 4, and by identifying the body links, the angles of movement of each joint are calculated and reflected on the touch display screen 4.

[0049] The processing module is used for processing the information received by the monitoring module.

[0050] The adjustment module includes a touch display screen 4 installed in the installation frame 41. The touch display screen 4 is used for automatically adjusting and displaying the training data according to the data obtained by the processing module.

[0051] The touch display screen 4 is also equipped with a training module, which is divided into four parts, namely joint range of motion, lower limb muscle strength, balance, and jumping. Patients can select training content according to their own conditions. The touch display screen 4 can demonstrate actions, and patients can train following the tutorials. At the same time, the motion function is monitored, achieving the effects of motion monitoring, evaluation, and guidance. After the motion training, it can intelligently score the current motion, point out the deficiencies of the current motion, give suggestions for the next motion, and show the overall rehabilitation progress. The action library is as follows: The joint range of motion training mainly involves the range of motion training of the hip, knee, and ankle joints. The lower limb muscle strength training includes the training actions of the anterior, posterior, medial, and lateral thigh muscles and the anterior and posterior calf muscles. The balance training includes the training of the overall static and dynamic balance stability actions of the lower limbs. The jumping training includes the up-and-down, front-and-back, and left-and-right jumping actions of both feet / one foot.

[0052] The adjustment module further includes two sets of reset mechanisms 6 and two sets of positioning components 8 for adjusting the balance ball 2.

[0053] Specifically, please refer to Figure 4The above-mentioned adjustment system also includes two groups of reset mechanisms 6 for resetting the balancing ball 2. The two groups of reset mechanisms 6 are arranged orthogonally. By adjusting the position of the balancing ball 2 in two vertical directions, the position of the balancing ball 2 can be adjusted arbitrarily. The two groups of reset mechanisms 6 are both arranged in the cavity 11. The reset mechanism 6 includes two groups of positioning bars 601 fixedly connected to the bottom wall of the cavity 11. The two groups of positioning bars 601 are symmetrically arranged, and the position of the positioning bars 601 is fixed. The positioning bars 601 are L-shaped structures, and a T-shaped slider 602 is slidably connected between the two groups of positioning bars 601, and the slider 602 slides smoothly. A fixed frame 603 is fixedly connected to the top of the slider 602, and the fixed frame 603 moves smoothly under the limiting action of the slider 602. The fixed frame 603 is arranged in a "凵" shape, and the fixed frame 603 is fixedly connected to two groups of symmetrically arranged mounting plates 604. When the fixed frame 603 moves, it drives the two groups of mounting plates 604 to move synchronously. Two groups of rotating rods 605 are rotatably connected between the two groups of mounting plates 604, and a rotating cylinder 606 is fixedly connected to the rotating rod 605. The rotating rod 605 and the rotating cylinder 606 both rotate in the original position. The rotating cylinder 606 is arranged between the two groups of mounting plates 604, and the outer ring of the rotating rod 605 is provided with a rubber sleeve 607, which is used to ensure that the rotating cylinder 606 can drive the ball 13 to rotate when rotating. A servo motor 608 is installed on the side of a group of mounting plates 604 away from the rotating cylinder 606, and the output end of the servo motor 608 is fixedly connected to a group of rotating rods 605. After starting, the servo motor 608 drives the rotating rod 605 to rotate. The ends of the two groups of rotating rods 605 away from the servo motor 608 are fixedly connected to the pulleys 609, and the two groups of pulleys 609 are connected with a synchronous belt 610, so that the two groups of rotating rods 605 rotate synchronously, so that the two groups of rotating cylinders 606 rotate synchronously, so that the two balls 13 in the same group rotate synchronously, so as to achieve the adjustment of the position of the balancing ball 2. The reset mechanism 6 also includes a first push rod motor 611 installed on the inner wall of the cavity 11. The output end of the first push rod motor 611 is fixedly connected to the fixed frame 603. After starting, the first push rod motor 611 can drive the fixed frame 603 to move, so that the rubber sleeve 607 squeezes the ball 13, increases the friction force, and facilitates the rotation of the ball 13. At the same time, the rubber sleeve 607 can be driven away from the ball 13, so that the balance ball 2 can move freely for balance training.

[0054] Further, the above-mentioned adjustment system includes two groups of protection mechanisms 7 for protection during training, and the two groups of protection mechanisms 7 are symmetrically arranged on both sides of the base 1. The protection mechanism 7 includes two groups of fixed columns 71 fixedly connected to the side surface of the base 1. A sliding column 72 is slidably connected in the fixed column 71. The tops of the two sliding columns 72 are fixedly connected together with a handrail 73. The fixed column 71 is used to limit the movement of the handrail 73 to make the movement of the handrail 73 stable. A second push rod motor 74 is also installed on the side surface of the base 1. The output end of the second push rod motor 74 is fixedly connected to the handrail 73. After the second push rod motor 74 is started, it adjusts the height of the handrail 73 to be suitable for patients of different heights, so that the handrail 73 is convenient for patients to hold, and the comfort during training is improved.

[0055] Finally, as Figure 5 shown, the above-mentioned adjustment system further includes a positioning component 8 for locking the position of the balance ball 2. The positioning component 8 includes a fixing plate 81 fixedly connected between the two handrails 73, and the position of the fixing plate 81 is fixed. A third push rod motor 82 is installed on the side of the fixing plate 81 away from the balance ball 2. The output end of the third push rod motor 82 penetrates through the fixing plate 81 and is fixedly connected to a push plate 83. After the third push rod motor 82 is started, it drives the push plate 83 to move. A rubber block 84 is installed on the side of the push plate 83 close to the balance ball 2, which is used to increase the friction force when the push plate 83 approaches the balance ball 2 and presses the rubber block 84, preventing the balance ball 2 from moving, so that the balance ball 2 can be kept in a horizontal state, which is convenient for patients to stand on the balance ball 2 for other trainings except balance training. A plurality of limiting rods 85 are fixedly connected to the side of the push plate 83 away from the balance ball 2. A limiting sleeve 86 is sleeved on the end of the limiting rod 85 penetrating through the fixing plate 81, and the limiting sleeve 86 is fixedly connected to the side surface of the fixing plate 81, which is used to limit the movement of the push plate 83 to make the movement of the rubber block 84 stable and can closely adhere to the balance ball 2.

[0056] In this embodiment, the third push rod motor 82 is started, so that the push plate 83 approaches the balance ball 2 and squeezes the rubber block 84, so that the position of the balance ball 2 is fixed. At this time, after the patient stands on the balance ball 2, the patient is photographed by the camera 5 and displayed on the touch display screen 4. At the same time, the second push rod motor 74 automatically adjusts the extension length so that the height of the handrail 73 is completely suitable for the user. After that, the patient can stand on the balance ball 2 for other trainings except balance training, including joint range of motion, lower limb muscle strength and jumping training. The patient can select the training action according to his own situation. After selecting the training action, a demonstration action appears on the touch display screen 4, and the patient follows the tutorial for training. During the training, the touch display screen 4 and the plantar pressure sensor 3 reflect the movement situation in real time and are displayed on the touch display screen 4. Then, according to the changes in human movement function observed by the touch display screen 4 and the plantar pressure sensor 3, the overall score of this exercise training, as well as the exercise deficiencies and exercise advantages, are intelligently calculated. Then, the exercise goal for the next stage is formulated, and the recommended exercise prescription is given. Finally, the overall rehabilitation progress is displayed on the touch display screen 4, and at the same time, the gap from the return to the exercise standard is judged.

[0057] When performing balance training, the output end of the first push rod motor 611 is contracted, and the rubber sleeve 607 is driven to move away from the ball 13. Then, when the output end of the third push rod motor 82 is contracted, the rubber block 84 is driven to move away from the balance ball 2. At this time, after the patient stands on the balance ball 2, balance training can be carried out, and the training method is the same as above. After the balance training is completed, the patient leaves the balance ball 2. The first push rod motor 611 is started to extend, and the rubber sleeve 607 is driven to squeeze the ball 13. At the same time, after the servo motor 608 is started, the two rubber sleeves 607 are driven to rotate synchronously through the belt pulley 609 and the synchronous belt 610. At this time, the ball 13 rotates and drives the balance ball 2 to move, and cooperate with the gyroscope sensor 21 to make the balance ball 2 turn into a horizontal state, which is convenient for other trainings.

[0058] A method for using a motion rehabilitation control and adjustment system for anterior cruciate ligament reconstruction surgery includes the following steps:

[0059] Step 1, start the third push rod motor 82, so that the push plate 83 approaches the balance ball 2 and squeezes the rubber block 84, so that the position of the balance ball 2 is fixed.

[0060] Step 2, after the patient stands on the balance ball 2, the patient is photographed by the camera 5 and displayed on the touch display screen 4. At the same time, the second push rod motor 74 automatically adjusts the extension length so that the height of the handrail 73 is completely suitable for the user.

[0061] Step 3: Enter the training module selection program. The training module is divided into four parts: range of joint motion, lower limb muscle strength, balance, and jumping. Patients can select the training actions according to their own conditions. After selecting the training actions, the actions can be demonstrated on the magic mirror, and patients can follow the tutorials for training.

[0062] Step 4: During training, the touch display screen 4 and the plantar pressure sensors 3 reflect the motion status in real time.

[0063] Step 5: Based on the changes in human motor function observed by the touch display screen 4 and the plantar pressure sensors 3, the overall score, exercise deficiencies, and exercise advantages of this exercise training are intelligently calculated.

[0064] Step 6: Set the next / next-stage exercise goals and recommend exercise prescriptions.

[0065] Step 7: The overall rehabilitation progress and the gap from the return to the exercise standard are displayed on the touch display screen 4.

[0066] The above specific embodiments are merely an optional embodiment of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A sports rehabilitation control and adjustment system for anterior cruciate ligament reconstruction, characterized in that Comprising: A fixedly arranged base (1), a cavity (11) is formed in the base (1), an arc-shaped plate (12) is installed at the position of the cavity (11), and a plurality of groups of balls (13) are installed on the arc-shaped plate (12); A balance ball (2) installed in the arc-shaped plate (12), the balance ball (2) is arranged in a hemispherical shape, the balance ball (2) is used for balance training, and a gyroscope sensor (21) is arranged in the balance ball (2); A monitoring module, a processing module and an adjustment module; The monitoring module includes two groups of plantar pressure sensors (3) symmetrically arranged at the top of the balance ball (2), the plantar pressure sensors (3) are used to detect the distribution and magnitude of plantar pressure, the monitoring module also includes a camera (5) arranged on one side of the balance ball (2), the camera (5) is installed on the side of the installation frame (41), the installation frame (41) is fixedly connected to one side of the base (1), and the camera (5) is used for real-time monitoring of the user; The processing module is used to process the information received by the monitoring module; The adjustment module includes a touch display screen (4) installed in the installation frame (41), the touch display screen (4) is used to automatically adjust and display training data according to the data obtained by the processing module, and the adjustment module also includes two groups of reset mechanisms (6) and two groups of positioning components (8) for adjusting the balance ball (2).

2. The kinematic rehabilitation control and adjustment system for anterior cruciate ligament reconstruction according to claim 1, characterized in that, A limit ring (22) is sleeved and installed at the top of the balance ball (2).

3. The kinematic rehabilitation control and adjustment system for anterior cruciate ligament reconstruction according to claim 2, wherein, The two groups of reset mechanisms (6) are used to reset the balance ball (2), the two groups of reset mechanisms (6) are orthogonally arranged, and the two groups of reset mechanisms (6) are both arranged in the cavity (11).

4. The movement rehabilitation control and adjustment system for anterior cruciate ligament reconstruction surgery according to claim 3, characterized in that, The reset mechanism (6) includes two groups of positioning strips (601) fixedly connected to the bottom wall of the cavity (11), the two groups of positioning strips (601) are symmetrically arranged, the positioning strips (601) are in an L-shaped structure, a T-shaped slider (602) is slidably connected between the two groups of positioning strips (601), the top of the slider (602) is fixedly connected with a fixed frame (603), the fixed frame (603) is in a "U" shape, the fixed frame (603) is fixedly connected with two groups of symmetrically arranged mounting plates (604), two groups of rotating rods (605) are rotatably connected between the two groups of mounting plates (604), a rotating cylinder (606) is fixedly connected to the rotating rod (605), the rotating cylinder (606) is arranged between the two groups of mounting plates (604), and a rubber sleeve (607) is sleeved on the outer circle of the rotating rod (605).

5. The kinematic rehabilitation control and adjustment system for anterior cruciate ligament reconstruction according to claim 4, wherein, A servo motor (608) is installed on one side of a group of the mounting plates (604) away from the rotating cylinder (606), the output end of the servo motor (608) is fixedly connected with a group of the rotating rods (605), and belt wheels (609) are fixedly connected to the ends of the two groups of the rotating rods (605) away from the servo motor (608), and a synchronous belt (610) is connected between the two groups of the belt wheels (609).

6. A motion rehabilitation control and adjustment system for anterior cruciate ligament reconstruction according to claim 5, characterized in that The reset mechanism (6) further includes a first push rod motor (611) installed on the inner wall of the cavity (11), and the output end of the first push rod motor (611) is fixedly connected to the fixed frame (603).

7. A movement rehabilitation control and adjustment system for anterior cruciate ligament reconstruction surgery according to claim 1, characterized in that, It further includes two groups of protection mechanisms (7) for protection during training. The two groups of protection mechanisms (7) are symmetrically arranged on both sides of the base (1). The protection mechanism (7) includes two groups of fixed columns (71) fixedly connected to the side surface of the base (1). A sliding column (72) is slidably connected in the fixed column (71). The tops of the two groups of sliding columns (72) are fixedly connected together with a handrail (73). A second push rod motor (74) is also installed on the side surface of the base (1), and the output end of the second push rod motor (74) is fixedly connected to the handrail (73).

8. A motion rehabilitation control and adjustment system for anterior cruciate ligament reconstruction according to claim 7, characterized in that The two groups of positioning components (8) are used to lock the position of the balance ball (2). The positioning component (8) includes a fixed plate (81) fixedly connected between the two groups of handrails (73). A third push rod motor (82) is installed on the side of the fixed plate (81) away from the balance ball (2). The output end of the third push rod motor (82) penetrates through the fixed plate (81) and is fixedly connected to a push plate (83). A rubber block (84) is installed on the side of the push plate (83) close to the balance ball (2).

9. A movement rehabilitation control and adjustment system for anterior cruciate ligament reconstruction according to claim 8, characterized in that A plurality of limiting rods (85) are fixedly connected to the side of the push plate (83) away from the balance ball (2). A limiting sleeve (86) is sleeved on the end of the limiting rod (85) penetrating through the fixed plate (81), and the limiting sleeve (86) is fixedly connected to the side surface of the fixed plate (81).

10. A method of using a motion rehabilitation regulation system for anterior cruciate ligament reconstruction surgery according to any one of claims 1-9, characterized in that, It includes the following steps: Step 1, start the third push rod motor (82) to make the push plate (83) approach the balance ball (2) and squeeze the rubber block (84), so that the position of the balance ball (2) is fixed; Step 2, after the patient stands on the balance ball (2), the patient is photographed by the camera (5) and displayed on the touch screen display (4). At the same time, the second push rod motor (74) automatically adjusts the extended length so that the height of the handrail (73) is completely suitable for the user; Step 3, enter the training module selection program. The training module is divided into four parts: joint range of motion, lower limb muscle strength, balance, and jumping. The patient can select the training action according to their own situation. After selecting the training action, the magic mirror can demonstrate the action, and the patient can train following the tutorial; Step 4, during training, the touch screen display (4) and the plantar pressure sensor (3) reflect the movement situation in real time; Step 5, based on the changes in human motor function observed by the touch screen display (4) and the plantar pressure sensor (3), intelligently calculate the overall score, exercise deficiencies, and exercise advantages of this exercise training; Step 6, formulate the next / next stage exercise goal and recommend an exercise prescription; Step 7, the overall rehabilitation progress and the gap from the return to the exercise standard are displayed on the touch screen display (4).

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