Feedback type multifunctional sitting and standing training supporting device

Abstract

The invention discloses a feedback type multifunctional sitting and standing training supporting device, and relates to the technical field of exercise assistance and rehabilitation exercise training.The feedback type multifunctional sitting and standing training supporting device comprises a fixing base, supporting legs and a fixing frame are fixedly connected to the top of the fixing base, a supporting sitting plate is fixedly connected to the tops of the supporting legs, and a feedback display screen is fixedly connected to the top of the fixing frame; sensing pedals are symmetrically and fixedly connected to the top of the fixed base, through the arrangement of a training auxiliary mechanism and a training protection mechanism, under the cooperation of a guide hole and a movable push rod, an arc-shaped protection plate and a fixed protection plate can conduct clamping operation on the legs of a patient for a certain time, and the patient can more concentrate on the balance feeling and stability during standing; therefore, the patient can better control the gravity center of the body, the falling risk is reduced, the safety during training is improved, the training protection mechanism is driven by the training auxiliary mechanism, the work of assisting in pushing the patient to stand and the work of clamping protection are conducted at the same time, and the training efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sports assistance and rehabilitation sports training, in particular to a feedback-type multifunctional sit-stand training support device. Background Art

[0002] With the aggravation of the aging problem in our society, the number of elderly people and elderly patients with lower limb motor dysfunction is increasing year by year. Since the lower limb muscles of such patients cannot provide sufficient power required for exercise, they often increase the risk of injury due to difficulty or failure to stand up. To meet the growing needs of this group of people for a better life, it is particularly important to provide them with healthy and safe exercise assistance and rehabilitation exercise training during sitting and standing. This requires providing patients with flexible and convenient weight loss support during sitting and standing, ensuring safe and effective training of the lower limb muscle groups, so as to achieve the ultimate goal of exercise rehabilitation.

[0003] When using the sit-stand training support, the patient needs to sit on the seat of the trainer and complete the sit-stand training by himself or with the assistance of an assistant. At the same time, the support will be equipped with feedback mechanisms such as sensors and display screens, which can monitor the user's training data in real time, such as heart rate, calories consumed, etc., so as to better provide patients with suitable training plans.

[0004] With the existing feedback-type sit-stand training support, patients mostly rely on their own strength to complete the training independently during the standing and sitting training process, which consumes a lot of physical strength. Especially for beginners or users with poor physical fitness, they may feel overwhelmed, which makes users unable to get enough training time. They have to end the training early due to excessive physical strength consumption, which hinders the training and affects the training effect. At the same time, it will also reduce their enthusiasm and motivation to continue training.

[0005] In addition, when using the existing feedback sit-stand training support, since the patient needs to sit and stand continuously, the leg muscles may feel fatigued and tense after a long period of training, thereby increasing the risk of injury to the patient.

[0006] Therefore, a feedback-type multifunctional sit-stand training support is proposed to solve the above problems. Summary of the invention

[0007] In view of this, the technical problem to be solved by the present invention is to propose a feedback-type multifunctional sit-stand training support to solve the problem in the prior art that during the standing and sitting training process, the patient will have to end the training early due to excessive physical exhaustion and there will be certain risks during the training.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a feedback-type multifunctional sit-stand training support, comprising a fixed base, the top of the fixed base is respectively fixedly connected with legs and a fixed frame, the top of the legs is fixedly connected with a supporting seat, the top of the fixed frame is fixedly connected with a feedback display screen, the top of the fixed base is symmetrically fixedly connected with a sensor pedal, and also includes: a training auxiliary mechanism and a training protection mechanism, and the training protection mechanism is driven by the training auxiliary mechanism.

[0009] The training auxiliary mechanism is used to provide auxiliary support for patient training, and the training protection mechanism is used to fix and protect the patient's legs.

[0010] Preferably, the training auxiliary mechanism comprises a mounting plate, which is symmetrically fixedly connected to the bottom of the supporting seat plate, a driving shaft is fixedly connected between the mounting plates, and an incomplete gear is symmetrically fixedly connected to the outer surface of the driving shaft.

[0011] Preferably, an L-shaped support plate is symmetrically fixedly connected to the bottom of the support seat, a pushing rack is slidably connected to one side of the L-shaped support plate, the pushing rack is meshed with an incomplete gear, a mounting hole is penetrated through the bottom of the support seat, and the mounting hole is penetrated through the top of the pushing rack.

[0012] Preferably, the top of the supporting seat is rotatably connected to an auxiliary push plate, the bottom of the auxiliary push plate is symmetrically slidably connected to a connecting slider, and the pushing rack is rotatably connected to the connecting slider.

[0013] Preferably, the top of the support seat is symmetrically provided with storage grooves, shock-absorbing springs are fixedly connected in the storage grooves, and an arc-shaped rubber block is fixedly connected to the top of the shock-absorbing spring.

[0014] Preferably, the training protection mechanism includes a guide plate, which is fixedly connected to one side of the pushing rack, and a guide hole is penetrated through the outer wall of the guide plate, and a fixed push column is equidistantly fixedly connected to one side of the guide plate, and the guide hole consists of a diagonal groove and a vertical groove.

[0015] Preferably, a support plate is symmetrically fixedly connected to the bottom of the support seat, a sliding rod is slidably connected to the bottom of the support plate, one side of the sliding rod is slidably connected to the guide hole, one side of the sliding rod is fixedly connected to an arc-shaped protective plate, and one side of the arc-shaped protective plate is slidably connected to a movable push rod.

[0016] Preferably, a connecting plate is slidably connected inside the arc-shaped protective plate, one side of the movable push rod is fixedly connected to the connecting plate, one side of the connecting plate is equidistantly fixedly connected with a sliding column, and the sliding column is slidably connected to the arc-shaped protective plate.

[0017] Preferably, a spherical rubber block is fixedly connected to one end of the sliding column, a return spring is fixedly connected between the connecting plate and the arc-shaped protective plate, and the end of the movable push rod away from the arc-shaped protective plate is arranged in an arc shape.

[0018] Preferably, guide columns are equidistantly slidably connected between the fixing frames, a fixed protective plate is fixedly connected to one end of the guide column close to the arc-shaped protective plate, a buffer spring is fixedly connected between the fixed protective plate and the fixing frame, and the buffer spring is sleeved with the guide column.

[0019] Compared with the prior art, the present invention provides a feedback-type multifunctional sit-stand training support, which has the following beneficial effects: 1. Through the arrangement of the training auxiliary mechanism and the training protection mechanism, with the cooperation of the guide hole and the movable push rod, the arc-shaped protection plate and the fixed protection plate can clamp the patient's legs for a certain period of time, so that the patient can focus more on the sense of balance and stability when standing, so that the patient can better control the body's center of gravity, reduce the risk of falling, and improve the safety during training. The training protection mechanism is driven by the training auxiliary mechanism, so that the work of assisting the patient in standing and the work of clamping and protecting can be carried out simultaneously, thereby improving the efficiency of training.

[0020] 2. Through the setting of the training auxiliary mechanism, when the patient is training, the rotation of the auxiliary push plate can generate a driving force on the patient's buttocks, thereby generating a certain amount of power support for the patient to stand up, thereby reducing the user's physical exertion when completing the training and extending the training time. At the same time, by assisting the patient to stand, the burden on related muscle groups can be reduced, especially the waist and thigh muscles, which helps to reduce muscle fatigue and pain and improve the fluency during training.

[0021] 3. Through the setting of the training protection mechanism, every time the patient stands up, the arc-shaped protection plate and the fixed protection plate clamp the patient's legs, and the spherical rubber block can press the patient's legs back and forth through the cooperation of the fixed push column and the movable push rod. The pressing of the spherical rubber block can stimulate the leg muscles, increase the frequency and strength of muscle contraction, thereby helping to enhance muscle strength, and also help to promote blood circulation in the legs, relieve muscle fatigue, further improve the durability of the patient's training, reduce the risk of injury to the patient, and allow the patient to relax while training, thereby improving the patient's comfort during training. Moreover, through the cooperation of the fixed push column and the movable push rod, the pressing of the spherical rubber block can be completed without a driving source, and it can be carried out simultaneously with the training, without the need for additional operations and additional time, thus saving the cost of training.

[0022] 4. Through the setting of the guide hole, since the guide hole consists of an oblique groove and a vertical groove, after the patient is clamped through the oblique groove of the guide hole, the arc-shaped protective plate can be kept clamped for a certain time through the vertical groove, which can not only cooperate with the spherical rubber block to complete the pressing and releasing operation, but also further maintain the stability of the patient when standing by maintaining it for a certain time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural diagram of the present invention.

[0024] Figure 2 For the present invention Figure 1 Partial three-dimensional structure diagram.

[0025] Figure 3 This is a three-dimensional structural diagram of the auxiliary push plate of the present invention when it is unfolded.

[0026] Figure 4 For the present invention Figure 3 Enlarged structural diagram at point A in the middle.

[0027] Figure 5 It is a three-dimensional structural diagram of the guide plate of the present invention.

[0028] Figure 6 For the present invention Figure 1 Partial three-dimensional structure diagram on the middle left.

[0029] Figure 7 It is a three-dimensional structural diagram of the arc-shaped protective plate of the present invention.

[0030] Figure 8 This is a cross-sectional structural diagram of the arc-shaped protective plate of the present invention.

[0031] Fig. 9 This is a three-dimensional structural diagram of the fixing protection plate of the present invention.

[0032] In the figure: 1, fixed base; 11, supporting legs; 12, supporting seat.

[0033] 2. Fixed bracket; 21. Sensor pedal; 22. Feedback display screen.

[0034] 301. Mounting plate; 302. Driving shaft; 303. Incomplete gear; 304. L-shaped support plate; 305. Push rack; 306. Auxiliary push plate; 307. Connecting slider; 308. Arc rubber block; 309. Shock-absorbing spring; 310. Mounting hole.

[0035] 401. Guide plate; 402. Guide hole; 403. Support plate; 404. Sliding rod; 405. Arc-shaped protective plate; 406. Fixed push column; 407. Moving push rod; 408. Connecting plate; 409. Return spring; 410. Sliding column; 411. Spherical rubber block; 412. Guide column; 413. Buffer spring; 414. Fixed protective plate. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] The present invention is further described in detail below based on the accompanying drawings and embodiments.

[0038] Embodiments of the present invention: Please refer to Figures 1 to 9 As shown: In order to solve the problem mentioned in the technical solution, an embodiment of the present application provides a feedback-type multifunctional sit-stand training support, including a fixed base 1, the top of the fixed base 1 is respectively fixedly connected with a support leg 11 and a fixed frame 2, the top of the support leg 11 is fixedly connected with a supporting seat 12, the top of the fixed frame 2 is fixedly connected with a feedback display screen 22, the top of the fixed base 1 is symmetrically fixedly connected with a sensor pedal 21, and also includes: a training auxiliary mechanism and a training protection mechanism, the training protection mechanism is driven by the training auxiliary mechanism.

[0039] The training auxiliary mechanism is used to provide auxiliary support for patient training, and the training protection mechanism is used to fix and protect the patient's legs.

[0040] The training auxiliary mechanism includes a mounting plate 301, which is symmetrically fixedly connected to the bottom of the supporting seat plate 12. A driving shaft 302 is fixedly connected between the mounting plates 301, and an incomplete gear 303 is symmetrically fixedly connected to the outer surface of the driving shaft 302. An L-shaped support plate 304 is symmetrically fixedly connected to the bottom of the supporting seat plate 12. A pushing rack 305 is slidably connected to one side of the L-shaped support plate 304, and the pushing rack 305 is meshed with the incomplete gear 303. A mounting hole 310 is opened through the bottom of the supporting seat plate 12, and the top of the pushing rack 305 passes through the mounting hole 310. An auxiliary push plate 306 is rotatably connected to the top of the supporting seat plate 12, and a connecting slider 307 is symmetrically slidably connected to the bottom of the auxiliary push plate 306. The pushing rack 305 is rotatably connected to the connecting slider 307. The top of the supporting seat plate 12 is symmetrically opened with a storage groove, and a shock-absorbing spring 309 is fixedly connected in the storage groove, and an arc-shaped rubber block 308 is fixedly connected to the top of the shock-absorbing spring 309.

[0041] Wherein: a counterweight block is embedded at the bottom of the L-shaped support plate 304, so as to ensure the smoothness of the L-shaped support plate 304, the guide plate 401 and the guide hole 402 when they are reset.

[0042] In the prior art, in the existing feedback sit-stand training support, patients mostly rely on their own strength to independently complete the training during the standing and sitting training process. The training consumes a lot of physical strength, especially for beginners or users with poor physical fitness. They may feel overwhelmed, which makes the users unable to get enough training time. Compared with the prior art, the implementation of this embodiment can generate a driving force on the patient's buttocks by driving the rotation of the auxiliary push plate 306, thereby generating a certain amount of power support for the patient to stand up, thereby reducing the physical energy consumption of the user when completing the training and extending the training time. At the same time, by assisting the patient to stand, the burden on related muscle groups, especially the waist and thigh muscles, can be reduced, which helps to reduce muscle fatigue and pain and improve the fluency during training.

[0043] For further examples, please refer to Figures 1 to 9 As shown: the training protection mechanism includes a guide plate 401, which is fixedly connected to one side of the pushing rack 305, and a guide hole 402 is opened through the outer wall of the guide plate 401, and a fixed push column 406 is equidistantly fixedly connected to one side of the guide plate 401, and the guide hole 402 consists of a diagonal groove and a vertical groove. The bottom of the support seat 12 is symmetrically fixedly connected to a support plate 403, and the bottom of the support plate 403 is slidably connected to a sliding rod 404, one side of the sliding rod 404 is slidably connected to the guide hole 402, and one side of the sliding rod 404 is fixedly connected to an arc-shaped protective plate 405, and one side of the arc-shaped protective plate 405 is slidably connected with a moving push rod 407, and the arc-shaped protective plate 405 is slidably connected with a connecting plate 408, and one side of the connecting plate 408 is fixedly connected with a sliding column 410, and the sliding column 410 is slidably connected to the arc-shaped protective plate 405.

[0044] A spherical rubber block 411 is fixedly connected to one end of the sliding column 410, a return spring 409 is fixedly connected between the connecting plate 408 and the arc-shaped protective plate 405, the movable push rod 407 is arranged in an arc shape at one end away from the arc-shaped protective plate 405, and a guide column 412 is equidistantly slidably connected between the fixed frame 2, and a fixed protective plate 414 is fixedly connected to one end of the guide column 412 close to the arc-shaped protective plate 405, and a buffer spring 413 is fixedly connected between the fixed protective plate 414 and the fixed frame 2, and the buffer spring 413 and the guide column 412 are nested. When the patient stands, the legs may generate a certain thrust toward the fixed protective plate 414, and then through the setting of the buffer spring 413 and the guide column 412, when the thrust is generated, the fixed protective plate 414 can be displaced a certain distance.

[0045] In the prior art, patients need to sit and stand constantly. After a long period of training, the leg muscles may feel tired and tense, thereby increasing the risk of injury to the patient. Compared with the prior art, the implementation of this embodiment, through the setting of the training protection mechanism, allows the patient to stand up each time, after the arc-shaped protection plate 405 and the fixed protection plate 414 clamp the patient's legs, through the cooperation of the fixed push column 406 and the movable push rod 407, the spherical rubber block 411 can reciprocate and press the patient's legs. The pressing of the spherical rubber block 411 can stimulate the leg muscles, increase the frequency and strength of muscle contraction, thereby helping to enhance muscle strength, and also help promote leg blood circulation, relieve muscle fatigue, further improve the durability of patient training, reduce the risk of patient injury, and allow the patient to relax while training, thereby improving the comfort of the patient during training. Moreover, through the cooperation of the fixed push column 406 and the movable push rod 407, the pressing work of the spherical rubber block 411 can be completed without a driving source, and it can be carried out simultaneously with the training, without the need for additional operations and additional time, thereby saving the cost of training.

[0046] The working principles of all the contents in the above embodiments are as follows: in the initial state: when the auxiliary push plate 306 does not rotate, it is stored at the top of the supporting seat plate 12, and the shock-absorbing spring 309 is in a compressed state. The incomplete gear 303 and the push rack 305 are in a meshing state, and the sliding rod 404 is located at the top of the oblique groove of the guide hole 402. One arc-shaped end of the moving push rod 407 does not contact and approach the fixed push column 406, and one end of the drive shaft 302 is fixedly connected to the external drive motor.

[0047] The following is the working process of the training auxiliary mechanism: when in use, the patient sits on the upper surface of the supporting seat plate 12 and the auxiliary push plate 306, and the patient's feet are placed on the upper surface of the sensor pedal 21. At the same time, one side of the patient's calf is in contact with the arc-shaped inner surface of the fixed protective plate 414. When the patient needs to stand, the external drive motor is started to drive the drive shaft 302 to rotate, and the rotation of the drive shaft 302 drives the incomplete gear 303 to rotate. Since the incomplete gear 303 and the pushing rack 305 are in a meshing state at this time, the rotation of the incomplete gear 303 can drive the pushing rack 305 to slide upward under the guidance of the L-shaped support plate 304, and then the pushing rack 305 pushes the connecting slider 307 to move upward. While the connecting slider 307 moves upward, it rotates between the pushing rack 305, slides with the bottom of the auxiliary push plate 306, and pushes the auxiliary push plate 306 to rotate, so that the auxiliary push plate 306 becomes tilted, the shock-absorbing spring 309 rebounds, and the arc-shaped rubber block 308 bounces up. Figure 3 shown.

[0048] When the patient is training, the auxiliary push plate 306 is driven to rotate, which can generate a pushing force on the patient's buttocks, thereby generating a certain amount of power support for the patient to stand up, thereby reducing the user's physical exertion when completing the training and extending the training time. At the same time, by assisting the patient to stand, the burden on related muscle groups can be reduced, especially the waist and thigh muscles, which helps to reduce muscle fatigue and pain and improve the fluency during training.

[0049] Furthermore, when the patient completes standing, as the incomplete gear 303 continues to rotate, the toothless portion of the incomplete gear 303 approaches the pushing rack 305, so that the incomplete gear 303 cancels the meshing with the pushing rack 305. At this time, under the influence of gravity, the pushing rack 305 slides downward, the auxiliary push plate 306 rotates and presses down the arc rubber block 308, so that the shock-absorbing spring 309 returns to a compressed state. In addition, through the arrangement of the arc rubber block 308 and the shock-absorbing spring 309, during the process in which the auxiliary push plate 306 and the pushing rack 305 are affected by gravity and reset, a certain buffer can be generated for the impact force generated by the descent, thereby improving the stability of the auxiliary push plate 306 when resetting, and at the same time, reducing the generation of noise. When the patient completes standing and sits on the auxiliary push plate 306 to complete the next standing training, the external drive motor is continued to be started, and the incomplete gear 303 can be driven to continue rotating, so as to be reset to the meshing state with the pushing rack 305 again, and then the cycle continues, thereby assisting the user to continue the sit-stand training.

[0050] Please refer to the above working process Figures 1 to 9 .

[0051] The following is the working process of the training protection mechanism: when the training auxiliary mechanism is used, pushing the rack 305 to rise will drive the guide plate 401 and the guide hole 402 to rise. When the guide hole 402 rises, the inclined surface of the oblique groove of the guide hole 402 will squeeze one side of the sliding rod 404, so that the sliding rod 404 moves toward the direction of the arc-shaped protection plate 405, thereby driving the arc-shaped protection plate 405 to move toward the patient's leg. As the rack 305 drives the guide plate 401 to continue to rise, at this time, one side of the sliding rod 404 enters the vertical groove from the oblique groove of the guide hole 402. At this time, when the rack 305 is pushed to drive the guide plate 401 to continue to rise, the guide hole 402 no longer squeezes and drives the sliding rod 404, and the arc-shaped protection plate 405 moves to the back side of the patient's leg and contacts the back side of the patient's leg. The arc-shaped protection plate 405 and the fixed protection plate 414 complete the clamping of the patient's leg. Due to the upward movement of the guide plate 401 and the lateral movement of the movable push rod 407 driven by the arc-shaped protection plate 405, when the sliding rod When the guide plate 401 moves upward again, the curved side of the fixed push column 406 squeezes the curved side of the movable push rod 407, causing the movable push rod 407 to move toward the curved protective plate 405, thereby driving the connecting plate 408, the return spring 409 and the spherical rubber block 411 to move. The return spring 409 is compressed, and when the fixed push column 406 is pressed against the curved side of the movable push rod 407, the movable push rod 407 moves toward the curved protective plate 405, thereby driving the connecting plate 408, the return spring 409 and the spherical rubber block 411 to move. When the fixed push column 406 moves away from the movable push rod 407, the spherical rubber block 411 can be reset due to the rebound of the reset spring 409, and then, with the cooperation of the equidistantly arranged fixed push column 406 and the movable push rod 407, when the guide plate 401 moves upward, the spherical rubber block 411 can be driven to reciprocate. Since the arc-shaped protective plate 405 is in contact with the patient's leg at this time, when the spherical rubber block 411 reciprocates, the muscles on the back side of the patient's leg can be reciprocated.

[0052] When the rack 305 is pushed to reset, the guide plate 401 and the guide hole 402 are driven to move downward. At this time, the sliding rod 404 enters the oblique groove from the vertical groove of the guide hole 402, and then slides to the top of the oblique groove to return to the initial state.

[0053] When the patient stands up, through the setting of the training auxiliary mechanism and the training protection mechanism, with the cooperation of the guide hole 402 and the movable push rod 407, the arc-shaped protection plate 405 and the fixed protection plate 414 can clamp the patient's legs for a certain period of time, so that the patient can focus more on the sense of balance and stability when standing, so that the patient can better control the center of gravity of the body, reduce the risk of falling, and improve the safety during training. The training protection mechanism is driven by the training auxiliary mechanism, so that the work of assisting the patient to stand and the work of clamping and protecting can be carried out simultaneously, thereby improving the efficiency of training.

[0054] And through the setting of the training protection mechanism, every time the patient stands up, the arc-shaped protection plate 405 and the fixed protection plate 414 clamp the patient's legs, and through the cooperation of the fixed push column 406 and the movable push rod 407, the spherical rubber block 411 can reciprocately press the patient's legs. The pressing of the spherical rubber block 411 can stimulate the leg muscles, increase the frequency and strength of muscle contraction, thereby helping to enhance muscle strength, and also help to promote blood circulation in the legs, relieve muscle fatigue, further improve the durability of the patient's training, reduce the risk of injury to the patient, and allow the patient to relax while training, thereby improving the patient's comfort during training. And through the cooperation of the fixed push column 406 and the movable push rod 407, the pressing work of the spherical rubber block 411 can be completed without a driving source, and it can be carried out simultaneously with the training, without the need for additional operations and additional time, thus saving the cost of training.

[0055] Through the setting of the guide hole 402, since the guide hole 402 consists of an oblique groove and a vertical groove, after the patient is clamped through the oblique groove of the guide hole 402, the arc-shaped protective plate 405 can be kept for a certain clamping time through the vertical groove, which can not only cooperate with the spherical rubber block 411 to complete the pressing and releasing operation, but also further maintain the stability of the patient when standing by maintaining it for a certain time.

[0056] Please refer to the above working process Figures 1 to 9 .

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feedback-type multifunctional sit-stand training support, comprising a fixed base (1), the top of the fixed base (1) being fixedly connected to legs (11) and a fixed frame (2), the top of the legs (11) being fixedly connected to a support seat (12), the top of the fixed frame (2) being fixedly connected to a feedback display screen (22), and the top of the fixed base (1) being symmetrically fixedly connected to a sensor pedal (21), characterized in that: It also includes: a training auxiliary mechanism and a training protection mechanism, the training protection mechanism is driven by the training auxiliary mechanism; the training auxiliary mechanism is used to provide auxiliary support for patient training, and the training protection mechanism is used to fix and protect the patient's legs.

2. A feedback-type multifunctional sit-stand training support according to claim 1, characterized in that: The training auxiliary mechanism comprises a mounting plate (301), wherein the mounting plate (301) is symmetrically fixedly connected to the bottom of the supporting seat plate (12), a driving shaft (302) is fixedly connected between the mounting plates (301), and an incomplete gear (303) is symmetrically fixedly connected to the outer surface of the driving shaft (302).

3. A feedback-type multifunctional sit-stand training support according to claim 2, characterized in that: The bottom of the support seat (12) is symmetrically fixedly connected to an L-shaped support plate (304), one side of the L-shaped support plate (304) is slidably connected to a push rack (305), the push rack (305) is meshed with the incomplete gear (303), the bottom of the support seat (12) is penetrated by a mounting hole (310), and the top of the push rack (305) is penetrated by the mounting hole (310).

4. The feedback-type multifunctional sit-stand training support according to claim 3, characterized in that: The top of the supporting seat plate (12) is rotatably connected to an auxiliary push plate (306), the bottom of the auxiliary push plate (306) is symmetrically slidably connected to a connecting slider (307), and the pushing rack (305) is rotatably connected to the connecting slider (307).

5. The feedback-type multifunctional sit-stand training support according to claim 4, characterized in that: The top of the support seat (12) is symmetrically provided with storage grooves, each of which is fixedly connected with a shock absorbing spring (309), and the top of the shock absorbing spring (309) is fixedly connected with an arc-shaped rubber block (308).

6. The feedback-type multifunctional sit-stand training support according to claim 1, characterized in that: The training protection mechanism comprises a guide plate (401), wherein the guide plate (401) is fixedly connected to one side of the pushing rack (305), a guide hole (402) is formed through the outer wall of the guide plate (401), a fixed push column (406) is fixedly connected to one side of the guide plate (401) at equal intervals, and the guide hole (402) consists of an oblique groove and a vertical groove.

7. The feedback-type multifunctional sit-stand training support according to claim 6, characterized in that: The bottom of the support seat (12) is symmetrically fixedly connected to a support plate (403), the bottom of the support plate (403) is slidably connected to a sliding rod (404), one side of the sliding rod (404) is slidably connected to the guide hole (402), one side of the sliding rod (404) is fixedly connected to an arc-shaped protective plate (405), and one side of the arc-shaped protective plate (405) is slidably connected to a moving push rod (407).

8. The feedback-type multifunctional sit-stand training support according to claim 7, characterized in that: A connecting plate (408) is slidably connected inside the arc-shaped protective plate (405), one side of the movable push rod (407) is fixedly connected to the connecting plate (408), one side of the connecting plate (408) is equidistantly fixedly connected to a sliding column (410), and the sliding column (410) is slidably connected to the arc-shaped protective plate (405).

9. The feedback-type multifunctional sit-stand training support according to claim 8, characterized in that: A spherical rubber block (411) is fixedly connected to one end of the sliding column (410), a return spring (409) is fixedly connected between the connecting plate (408) and the arc-shaped protective plate (405), and one end of the movable push rod (407) away from the arc-shaped protective plate (405) is arranged in an arc shape.

10. The feedback-type multifunctional sit-stand training support according to claim 1, characterized in that: A guide column (412) is equidistantly slidably connected between the fixing frames (2); a fixed protection plate (414) is fixedly connected to one end of the guide column (412) close to the arc-shaped protection plate (405); a buffer spring (413) is fixedly connected between the fixed protection plate (414) and the fixing frame (2); and the buffer spring (413) is sleeved with the guide column (412).

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