Home training rehabilitation device

Abstract

The invention discloses a home training rehabilitation device which comprises a plate body, two sliding rails are arranged on the plate body, sliding seats are arranged in the sliding rails in a sliding fit mode, matching grooves used for being matched with elbow joints of a user are formed in the sliding seats, clamping grooves are further formed in the side walls of the sliding rails at intervals, inserting plates are arranged in the clamping grooves in a matched mode, and the inserting plates are connected with the sliding rails in a matched mode. A touch button is arranged on the end face of the plug board, a notch groove is formed in the plug board, a containing groove is further formed in the portion, below the sliding rail, of the board body, the containing groove is provided with a swing arm and a swing block, one end of the swing arm is rotationally connected into the containing groove, the other end of the swing arm is rotationally connected with the swing block, and a connecting arm is rotationally connected to the side wall of the sliding seat. The other end of the connecting arm is rotationally connected to the end, away from the swing arm, of the swing block, and the connecting arm penetrates through the notch groove. The device is simple in structure and reasonable in design, can effectively guide children to perform rehabilitation exercise for improving humpback, and has a good use effect.

Description

Technical Field

[0001] The invention relates to a home training and rehabilitation device. Background Art

[0002] In daily life, the proportion of children and adolescents using electronic devices while studying and playing has increased rapidly, resulting in a high incidence of round shoulders and hunchbacks among children, which not only affects the appearance of the body, but may also have adverse effects on the development of the spine. After the children undergo a body assessment, professionals usually recommend that they do some movement exercises to improve these body problems. However, due to the lack of parental supervision, children and adolescents cannot exercise and rehabilitate well under guidance. Existing auxiliary correction instruments use external forces to help children maintain correct body postures, reduce pressure on the spine, and promote the normal development of the spine. However, when using auxiliary devices, it is necessary to strictly follow the doctor's advice and pay attention to the time, method, and tightness of wearing. In the absence of supervision, it cannot play a role in rehabilitation and may even cause further damage. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a home training rehabilitation device, which has a simple structure and a reasonable design, can effectively guide children to perform rehabilitation exercises to improve round shoulders and hunchbacks, and has a good use effect.

[0004] To achieve the above-mentioned objectives, the present invention provides a home training rehabilitation device, including a plate body, wherein two slide rails are arranged on the plate body, a sliding seat is slidably matched in the slide rails, and a matching groove for matching with the user's elbow joint is formed on the sliding seat, the side walls of the slide rails are also spaced apart by clamping grooves, a plug-in plate is matched in the clamping groove, a touch button for the sliding seat to collide with and generate an electrical signal is arranged on the end surface of the plug-in plate, a notch groove is provided on the plug-in plate, a accommodating groove is further provided under the slide rail, the accommodating groove is provided with a swing arm and a swing block, one end of the swing arm is rotatably connected in the accommodating groove, and the other end is rotatably connected to the swing block, a connecting arm is rotatably connected to the side wall of the sliding seat, the other end of the connecting arm is rotatably connected to an end of the swing block away from the swing arm, and the connecting arm is arranged through the notch groove.

[0005] The beneficial effect of this setting is that the rehabilitation action requires crossing the hands behind the neck, placing the elbows in the matching groove of the sliding seat, and pushing the sliding seat up and down to achieve the stretching of the shoulder and neck. At the same time, through the plug-in board, the movement range of the sliding seat can be set according to the height of the child. The movement range of the sliding seat can be flexibly set according to the height of the child. This design is highly scientific. Children of different ages have different levels of physical development, and their requirements for the strength and amplitude of shoulder and neck stretching are also different. Through this precise customization, it can avoid damage to the children's incompletely developed skeletal muscles due to improper stretching, so that each user can obtain the most suitable training intensity for themselves under the premise of safety. At the same time, through the touch button structure, when in contact, an electrical signal can be sent out to count or drive other cooperative structures. The touch button touch here to achieve electrical signal output or other functional output belongs to the existing technology, which can be achieved by designing a circuit board. I will not go into details here. It can not only achieve accurate counting, but also seamlessly connect with smart devices to transmit training data to mobile phones or tablets in real time. Parents and children can check the training progress, number of times, duration and other detailed information at any time. This visual feedback can greatly enhance the sense of achievement of training. In addition, by setting different sound and light prompts, it can also add fun to the training, allowing children to actively participate in rehabilitation training in a pleasant atmosphere. At the same time, when the sliding seat moves, it will drive the swing block into the receiving groove when the sliding seat moves up, and it will drive the swing block to be exposed outside the receiving groove when it moves down, so as to contact the abdomen of the exerciser and guide the abdominal contraction. During the movement of the sliding seat, the clever linkage design makes the swing block closely connected with the abdominal contraction. When children perform shoulder and neck stretching, the overall stretching and traction action is more comprehensive, which can significantly improve the body's sense of balance and coordination. The swing block's guidance of the abdominal contraction action helps children maintain the correct training posture and correct bad posture. The correct posture can not only improve the training effect.

[0006] As a further configuration of the present invention, a traction belt is connected to the connecting end of the swing arm and the swing block, and the traction belt is provided with a strap for being placed around the waist.

[0007] The beneficial effect of this arrangement is that when the sliding seat moves upward and drives the swing block to sink into the accommodating groove, the swing arm applies a stable pulling force to the waist and upper body of the child through the pulling belt and the strap. This process not only prompts the child to naturally perform the chest-lifting action, so that the shoulder and neck stretching, abdomen contraction and chest-lifting actions are completed in a coherent manner, thus ensuring the integrity of the whole set of training movements; but also long-term use can help correct the child's bad posture such as hunchback and chest-holding, and shape an upright posture. At the same time, the effective guidance of the chest-lifting action can also expand the chest cavity activity space, enhance the respiratory function, ensure the body's oxygen intake effect, and improve the cardiopulmonary capacity.

[0008] As a further configuration of the present invention, a sliding groove is arranged on the sliding seat along the width direction of the base, a matching seat and a driving motor for driving the matching seat to slide along the sliding groove according to an electrical signal are arranged in the sliding groove, the output end of the driving motor is transmission-connected to the sliding groove through a lead screw, and the matching groove is arranged on the matching seat.

[0009] The beneficial effect of this arrangement is that when the drive motor receives an electrical signal, the drive motor starts to operate, and the drive motor drives the mating seat to slide smoothly in the sliding groove through the lead screw. This precise driving process can cleverly guide the trainee's elbow to abduct. While the elbow is abducted, the body's mechanical structure changes, which can naturally drive the trainee to raise his head and lower his head and neck. This kind of continuous movement guidance achieves effective exercise for the spine, helps the trainee adjust the physiological curvature of the spine, and relieves spinal pressure. Long-term use of this device for training can effectively prevent and improve spinal-related problems, such as scoliosis, hunchback, etc., promote the healthy development of the body, and enhance the body's overall flexibility and coordination.

[0010] As a further configuration of the present invention, an annular groove is circumferentially arranged on the sliding seat, a matching seat is slidably arranged on the annular groove, and the matching groove is arranged on the matching seat.

[0011] The beneficial effect of this arrangement is that when the user puts his elbow against the matching seat, the elbow can move freely in the circumferential direction with the help of the unique design of the annular groove. This structure breaks the limitations of traditional shoulder and neck training methods and makes the training range more comprehensive. During the exercise, multiple muscle groups in the shoulder and neck can be fully mobilized and trained. Whether it is the sternocleidomastoid muscle on the front or the trapezius muscle and levator scapulae muscle on the back, they can all be stimulated in different movement trajectories. Through such a comprehensive exercise, it can not only effectively enhance the strength of the shoulder and neck muscles and improve the stability of the muscles, but also improve the range of motion of the shoulders, and relieve problems such as shoulder and neck pain and stiffness caused by long-term bad posture or fatigue. Long-term use of the device for exercise can help shape beautiful shoulder and neck lines, prevent shoulder and neck diseases, and allow users to have healthier and more flexible shoulders and necks.

[0012] As a further configuration of the present invention, a rotating seat is provided on the sliding seat, a buffer groove is provided on the sliding seat, a support leg extends from the rotating seat into the buffer groove, the support leg is telescopically arranged, the support leg is plugged into the buffer groove, a resistance protrusion is circumferentially arranged on the support leg, a buffer spring is sleeved on the support leg, the buffer spring is in resistance between the resistance flange and the bottom surface of the buffer groove, and the annular groove is arranged on the rotating seat.

[0013] The beneficial effect of such a setting is that when the user places the elbow on the annular groove matching seat set on the rotating seat to perform shoulder and neck exercises, the rotating seat cooperates with the support leg and the buffer groove, and the support leg extends into the buffer groove. The support leg here is retractable. The retractable structure here is the existing technology. The buffer groove and the resistance protrusion and buffer spring on the support leg together constitute an intelligent feedback system. During the elbow pressing process, the buffer spring will deform according to the applied pressure, thereby providing a certain degree of reaction force. This real-time resistance feedback allows the user to feel the intensity of the exercise more truly, enhances the interactivity and fun of the training, and enriches the user experience. The versatility of the device is more than that. When it is necessary to perform leg press, hip rotation or hip rotation training, the board can be laid on the ground, and the two sliding seats can be staggered by a certain distance. The sliding seats can be accurately limited by the plug-in board to ensure the stability of the structure during training. The user can place the legs on the corresponding sliding seats in an interlaced manner. At the same time, the height of the rotating seat on one side can be adjusted through the retractable structure to meet the support requirements of leg press. During the leg press, the body's center of gravity transfer and leg extension can be reasonably supported and restricted, helping the user to complete the leg press more standardly, thereby more effectively stretching the leg muscles, improving body flexibility, and preventing sports injuries. The two sliding seats can also be set side by side, and the calf can be matched with the matching seat in a kneeling position to turn the movement. Similarly, you can sit on the board and place your legs on the matching seat, so that the sliding seat can be driven to move circumferentially through the hip joint, so as to fully exercise. This allows accurate feedback during shoulder and neck training, and auxiliary guidance can be provided during leg press and hip rotation.

[0014] As a further configuration of the present invention, the matching seat is slidably matched with the annular groove through a slider, the slider and the matching seat are connected by a connecting ball head, and the matching seat is provided with a supporting groove for supporting the trainee's biceps femoris, rectus femoris or vastus lateralis, and the matching groove is arranged at the center of the support groove.

[0015] The beneficial effect of this setting is that this design greatly improves the professionalism and accuracy of training. The support groove can fit closely to the biceps femoris of one leg of the trainer, and the inclination angle is used to cleverly guide the muscle force, so that the biceps femoris can be more fully stretched and exercised. The other support groove accurately corresponds to the rectus femoris and vastus lateralis of the other leg of the trainer, wrapping and supporting these two important muscles in all directions. At the same time, the slider and the matching seat are connected by a connecting ball head, and the fitting angle can be adjusted. When the exerciser performs the lunge leg press action, the support seat and the leg muscles are closely fitted, which can not only standardize the action posture and avoid sports injuries caused by incorrect posture, but also directly act on the muscles to improve muscle spasms. At the same time, the support seat realizes up and down movement through the cooperation of the retractable support leg and the buffer spring. This movement is carried out at a specific frequency, just like a professional coach, rhythmically guiding the exerciser to press the leg, which can more effectively relax the leg muscles, promote muscle blood circulation, and enhance muscle elasticity. Long-term use of this device for training can significantly improve the body's flexibility and make the exerciser's body more flexible and healthy.

[0016] As a further configuration of the present invention, the spacing between adjacent engaging grooves is set to be the same as the length of the sliding seat.

[0017] The beneficial effect of this arrangement is that after the plug-in board is installed in the card slot, it can fit tightly with the sliding seat. When the user performs shoulder and neck stretching or other training movements, the movement of the sliding seat will be accurately limited by the plug-in board to prevent it from sliding excessively and causing the device to be unstable. At the same time, for users of different heights, by selecting the card slot at the appropriate position to insert the plug-in board, the movement range of the sliding seat can be flexibly adjusted, which not only improves the safety of training, but also makes the training movements more standardized, thereby effectively enhancing the training effect.

[0018] As a further configuration of the present invention, a counterweight groove is provided on the sliding seat, a plurality of counterweight plates are inserted into the counterweight groove, and a cover plate is detachably provided on the counterweight groove.

[0019] The beneficial effect of this arrangement is that once the user inserts several weight plates into the weight slot, the user can easily adjust the difficulty of the training according to their physical fitness and training goals. For beginners, they can use fewer weight plates to adapt to the basic training intensity; as the training progresses and the physical fitness improves, the number of weight plates can be gradually increased to increase the difficulty of the training. When performing movements such as shoulder and neck stretching, the extra weight will put a greater load on the muscles, thereby more effectively stimulating muscle growth and improving muscle strength and endurance. After the training is completed, the removable cover can easily protect the weight slot and weight plates to ensure the cleanliness and safety of the device.

[0020] As a further configuration of the present invention, a rear cover is rotatably provided on the plate body, and a blocking cover is provided on the plate body at a position corresponding to the accommodating groove.

[0021] The beneficial effect of this arrangement is that it is convenient to open and close the rear cover to adjust the structure according to its purpose. For example, when it needs to be laid for use, the connecting arm is removed from the side wall of the sliding seat to facilitate the sliding of the sliding seat and adjust it to a suitable spacing. It is also convenient to add or reduce counterweights, facilitate overall operation, and have a good use effect.

[0022] As a further configuration of the present invention, the end surface of the plate body is roughened.

[0023] The beneficial effect of such arrangement is that the rough arrangement of the end surface of the board body makes it possible for the exerciser to have greater friction between the sole of the foot and the board body when practicing leg stretching, making it difficult for the exerciser to slip, thereby ensuring the exercise effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a diagram of the use state of the embodiment of the present invention in a vertical state; Figure 2 This is a diagram of the use state of the embodiment of the present invention in a lying state; Figure 3 It is a schematic diagram of the transmission structure of the sliding seat and the swing block in an embodiment of the present invention; Figure 4 Schematic diagram of the cross-sectional structure of the sliding seat in the embodiment of the present invention. DETAILED DESCRIPTION

[0025] The present invention provides an embodiment of a home training and rehabilitation device, such as Figures 1 to 4As shown, it includes a plate body 1, on which are arranged two slide rails 11, in which a sliding seat 2 is slidably fitted, and on which a fitting groove 41 for fitting with the user's elbow joint is formed, and on the side walls of the slide rails 11 are also spaced apart card slots 12, in which a plug-in board 6 is fitted, and on the end surface of the plug-in board 6 is provided a touch button for the sliding seat 2 to collide and generate an electrical signal, and on the plug-in board 6 is provided a notch slot, and the plate body 1 is also provided with a receiving slot below the slide rail 11, and the receiving slot is provided with a swing arm 71 and a swing block 7, one end of the swing arm 71 is rotatably connected to the receiving slot, and the other end is rotatably connected to the swing block 7, and a connecting arm 72 is rotatably connected to the side wall of the sliding seat 2, and the other end of the connecting arm 72 is rotatably connected to an end of the swing block 7 away from the swing arm 71, and the connecting arm 72 is arranged through the notch slot. The beneficial effect of such a setting is that the rehabilitation action requires crossing both hands behind the neck, placing the elbows in the matching groove 41 of the sliding seat 2, and pushing the sliding seat 2 up and down to achieve the stretching of the shoulder and neck. At the same time, through the plug-in board 6, the movement range of the sliding seat 2 can be set according to the height of the child, and the movement range of the sliding seat 2 can be flexibly set according to the height of the child. This design has a very high scientificity. Children of different ages have different degrees of physical development, and their requirements for the strength and amplitude of shoulder and neck stretching are also different. Through this precise customization, it can avoid the damage to the children's incompletely developed skeletal muscles due to improper stretching, so that each user can obtain the most suitable training intensity for themselves under the premise of safety. At the same time, through the touch button structure, when in contact, an electrical signal can be sent to count or drive other cooperative structures. The touch button touch here to achieve electrical signal output or other functional output belongs to the prior art, which can be achieved by designing a circuit board. It will not be elaborated here. It can not only achieve accurate counting, but also seamlessly connect with smart devices to transmit training data to mobile phones or tablets in real time. Parents and children can check the training progress, number of times, duration and other detailed information at any time. This visual feedback can greatly enhance the sense of accomplishment of training. In addition, by setting different sound and light prompts, it can also add fun to the training, allowing children to actively participate in rehabilitation training in a pleasant atmosphere. At the same time, during the movement of the sliding seat 2, when the sliding seat 2 moves up, it will drive the swing block 7 to sink into the receiving groove, and when it moves down, it will drive the swing block 7 to be exposed outside the receiving groove, thereby contacting the abdomen of the exerciser and guiding the abdominal contraction movement. During the movement of the sliding seat 2, the ingenious linkage design makes the swing block 7 closely connected with the abdominal contraction movement. When children perform shoulder and neck stretching, the overall stretching and traction movement is more comprehensive, which can significantly improve the body's sense of balance and coordination. The guidance of the swing block 7 on the abdominal contraction movement helps children maintain the correct training posture and correct bad posture. The correct posture can not only improve the training effect.

[0026] As a further configuration of this embodiment, the connecting end of the swing arm 71 and the swing block 7 is connected with a pulling belt, and the pulling belt is provided with a strap for placing on the waist. The beneficial effect of such a configuration is that when the sliding seat 2 moves upward to drive the swing block 7 to sink into the accommodating groove, the swing arm 71 applies a stable pulling force to the waist and upper body of the child through the pulling belt and the strap. This process not only prompts the child to naturally perform the chest-lifting action, so that the shoulder and neck stretching, abdomen contraction and chest-lifting actions are completed in a coherent manner, thereby ensuring the integrity of the whole set of training movements; and long-term use is helpful to correct the bad postures such as hunchback and chest-holding in children, and shape an upright posture. At the same time, the effective guidance of the chest-lifting action can also expand the space for chest activity, enhance the respiratory function, ensure the body's oxygen intake effect, and improve cardiopulmonary capacity.

[0027] As a further configuration of this embodiment, an annular groove 31 is provided on the sliding seat 2 along the circumferential direction, a matching seat 4 is slidably provided on the annular groove 31, and the matching groove 41 is provided on the matching seat 4. The beneficial effect of such configuration is that when the user puts the elbow against the matching seat 4, the elbow can move freely along the circumferential direction with the help of the unique design of the annular groove 31. This innovative structure breaks the limitations of the traditional shoulder and neck exercise method and makes the exercise range more comprehensive. During the exercise, multiple muscle groups in the shoulder and neck can be fully mobilized and exercised. Whether it is the sternocleidomastoid muscle on the front side, or the trapezius muscle and levator scapulae muscle on the back side, they can be stimulated in a targeted manner in different movement trajectories. Through such a full range of exercise, not only can the strength of the shoulder and neck muscles be effectively enhanced and the stability of the muscles be improved, but also the range of motion of the shoulder can be improved, and the problems of shoulder and neck soreness, stiffness, etc. caused by long-term bad posture or fatigue can be alleviated. Long-term use of the device for exercise can help shape beautiful shoulder and neck lines, prevent shoulder and neck diseases, and allow users to have healthier and more flexible shoulders and necks.

[0028] As a further configuration of the present embodiment, a rotating seat 3 is provided on the sliding seat 2, a buffer groove is provided on the sliding seat 2, a support leg 5 is extended into the buffer groove from the rotating seat 3, the support leg 5 is telescopically arranged, the support leg 5 is plugged and matched with the buffer groove, a resisting protrusion is circumferentially arranged on the support leg 5, a buffer spring 51 is sleeved on the support leg 5, the buffer spring 51 is in contact between the resisting flange and the bottom surface of the buffer groove, and the annular groove 31 is arranged on the rotating seat 3. The beneficial effect of such configuration is that when the user places the elbow on the annular groove 31 provided on the rotating seat 3 and cooperates with the seat 4 to perform shoulder and neck exercises, the rotating seat 3 extends the support leg 5 into the buffer groove through the cooperation between the support leg 5 and the buffer groove, the support leg 5 here is telescopically arranged, the telescopic structure here is the prior art, and the buffer groove and the resisting protrusion and the buffer spring 51 on the support leg 5 together constitute an intelligent feedback system. During the elbow pressing process, the buffer spring 51 will deform according to the applied pressure, thereby providing a certain degree of reaction force. This real-time resistance feedback allows the user to more truly perceive the strength of the exercise, enhances the interactivity and fun of the training, and enriches the user experience. The versatility of the device is more than that. When it is necessary to perform lunge leg press training, the plate body 1 can be laid on the ground, and the two sliding seats 2 can be staggered by a certain distance. The sliding seats 2 are accurately limited by the plug-in board 6 to ensure that the structure is stable during the training process. The user can cross his legs and place them on the corresponding sliding seats 2. At the same time, through the retractable structure, the height of the rotating seat 3 on one side can be adjusted to meet the support requirements of the lunge leg press. During the leg press process, the body's center of gravity transfer and leg extension can be reasonably supported and restricted, helping the user to complete the lunge leg press action more standardly, thereby more effectively stretching the leg muscles, improving body flexibility, and preventing sports injuries. Whether it is accurate feedback during shoulder and neck training, or professional guidance during lunge leg press.

[0029] As a further setting of this embodiment, the matching seat 4 is slidably matched with the annular groove 31 through a slider 43, and the slider 43 is connected to the matching seat 4 through a connecting ball head 42. The matching seat 4 is provided with a supporting groove for supporting the trainer's biceps femoris, rectus femoris or vastus lateralis, and the matching groove 41 is arranged at the center of the supporting groove. The beneficial effect of such setting is that this design greatly improves the professionalism and accuracy of the training. The supporting groove can closely fit the biceps femoris of one leg of the trainer, and the muscle force can be cleverly guided by the tilt angle, so that the biceps femoris can be more fully stretched and exercised. Another supporting groove accurately corresponds to the rectus femoris and vastus lateralis of the other leg of the trainer, and wraps and supports these two important muscles in all directions. At the same time, the slider 43 is connected to the matching seat 4 through a connecting ball head, and the fitting angle can be adjusted. When the trainer performs the lunge leg press action, the support seat is closely fitted with the leg muscles, which can not only standardize the action posture and avoid sports injuries caused by incorrect posture, but also directly act on the muscles to improve muscle spasms. At the same time, the support seat realizes up and down movement through the cooperation of the retractable support leg 5 and the buffer spring 51. This movement is performed at a specific frequency, just like a professional coach, rhythmically guiding the exerciser to press the legs, which can more effectively relax the leg muscles, promote muscle blood circulation, and enhance muscle elasticity. Long-term use of the device for training can significantly improve the body's flexibility and make the exerciser's body more flexible and healthy.

[0030] As a further configuration of the present embodiment, the spacing between adjacent snap-in slots 12 is configured to be the same as the length of the sliding seat 2. The beneficial effect of such a configuration is that the plug-in plate 6 can fit tightly with the sliding seat 2 after being installed in the snap-in slot 12. When the user performs shoulder and neck stretching or other training movements, the movement of the sliding seat 2 will be accurately limited by the plug-in plate 6 to prevent excessive sliding and cause instability of the device. At the same time, for users of different heights, by selecting the snap-in slot 12 at a suitable position to insert the plug-in plate 6, the movement range of the sliding seat 2 can be flexibly adjusted, which not only improves the safety of training, but also makes the training movements more standardized, thereby effectively enhancing the training effect.

[0031] As a further configuration of the present embodiment, a weight slot is provided on the sliding seat 2, a number of weight plates are inserted into the weight slot, and a cover plate is detachably provided on the weight slot. The beneficial effect of such a configuration is that after the user inserts a number of weight plates into the weight slot, the difficulty of the training can be easily adjusted according to the user's physical fitness and training goals. For novices who are just starting to train, fewer weight plates can be used first to adapt to the basic training intensity; as the training progresses and the physical fitness increases, the number of weight plates can be gradually increased to increase the difficulty of training. When performing movements such as shoulder and neck stretching, the extra weight will cause the muscles to bear a greater load, thereby more effectively stimulating muscle growth and improving muscle strength and endurance. After completing the training, the detachable cover plate can conveniently protect the weight slot and weight plates to ensure the cleanliness and safety of the device.

[0032] As a further configuration of this embodiment, a rear cover is rotatably provided on the plate body 1, and a stop cover is provided on the plate body 1 at a position corresponding to the receiving groove. The beneficial effect of such configuration is that the rear cover can be conveniently opened and closed to adjust the structure according to its use. For example, when the structure needs to be laid for use, the connecting arm 72 can be removed from the side wall of the sliding seat 2 to facilitate the sliding of the sliding seat 2 and adjust the distance to a suitable distance. It is also convenient to add or reduce the counterweight, which is convenient for overall operation and has a good use effect.

[0033] As a further configuration of this embodiment, the end surface of the board body 1 is roughened, which has the beneficial effect that when the exerciser practices leg stretching, the friction between the sole of the foot and the board body 1 is greater, and it is not easy to slip, thereby ensuring the exercise effect.

[0034] The above example is only one of the preferred specific examples of the present invention. The common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are all included in the protection scope of the present invention.

Claims

1. A home training and rehabilitation device, comprising a plate body, characterized in that: The plate body is provided with two slide rails, the slide rails are slidably matched with a sliding seat, and the sliding seat is formed with a matching groove for matching with the user's elbow joint. The side walls of the slide rails are also provided with clamping grooves at intervals, and the clamping grooves are matched with a plug-in plate, and the end surface of the plug-in plate is provided with a touch button for the sliding seat to collide with to generate an electrical signal, and the plug-in plate is provided with a notch groove. The plate body is also provided with a accommodating groove below the slide rail, and the accommodating groove is provided with a swing arm and a swing block, one end of the swing arm is rotatably connected to the accommodating groove, and the other end is rotatably connected to the swing block, and a connecting arm is rotatably connected to the side wall of the slide seat, and the other end of the connecting arm is rotatably connected to an end of the swing block away from the swing arm, and the connecting arm is arranged through the notch groove.

2. The home training rehabilitation device according to claim 1, characterized in that: The connecting end of the swing arm and the swing block is connected with a pulling belt, and the pulling belt is provided with a strap for being placed around the waist.

3. The home training rehabilitation device according to claim 1, characterized in that: A sliding groove is arranged on the sliding seat along the width direction of the base, a matching seat and a driving motor for driving the matching seat to slide along the sliding groove according to an electrical signal are arranged in the sliding groove, and the output end of the driving motor is transmission-connected to the sliding groove through a lead screw, and the matching groove is arranged on the matching seat.

4. The home training rehabilitation device according to claim 1, characterized in that: An annular groove is circumferentially arranged on the sliding seat, a matching seat is slidably arranged on the annular groove, and the matching groove is arranged on the matching seat.

5. The home training rehabilitation device according to claim 4, characterized in that: The sliding seat is provided with a rotating seat, the sliding seat is provided with a buffer groove, the rotating seat has a support leg extending into the buffer groove, the support leg is telescopically provided, the support leg is plugged into the buffer groove, a resistance protrusion is circumferentially provided on the support leg, a buffer spring is sleeved on the support leg, the buffer spring is in resistance between the resistance flange and the bottom surface of the buffer groove, and the annular groove is provided on the rotating seat.

6. The home training rehabilitation device according to claim 5, characterized in that: The matching seat is slidably matched with the annular groove through a slider, and the slider and the matching seat are connected through a connecting ball head. The matching seat is provided with a supporting groove for supporting the trainee's biceps femoris, rectus femoris or vastus lateralis, and the matching groove is arranged at the center of the supporting groove.

7. The home training rehabilitation device according to claim 1, characterized in that: The distance between adjacent clamping grooves is set to be the same as the length of the sliding seat.

8. The home training rehabilitation device according to claim 1, characterized in that: A counterweight groove is provided on the plate body sliding seat, a plurality of counterweight plates are inserted in the counterweight groove, and a cover plate is detachably provided on the counterweight groove.

9. The home training rehabilitation device according to claim 8, characterized in that: A rear cover is rotatably arranged on the plate body, and a blocking cover is arranged on the plate body at a position corresponding to the accommodating groove.

10. The home training rehabilitation device according to claim 1, characterized in that: The end surface of the plate body is roughened.

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