Medical rehabilitation auxiliary training device

Abstract

The invention relates to the technical field of medical instruments, and particularly discloses a medical rehabilitation auxiliary training device which comprises a seat, a bottom frame is arranged at the bottom of the seat, a pedal plate is arranged above the bottom frame, a cleaning assembly is arranged in the pedal plate, and a reminding assembly is arranged below the pedal plate. By arranging the reminding assembly and the massage assembly, rotation of the reminding assembly can be converted into rotation of the massage assembly by means of the transitivity of motion, massage action is achieved through transmission of gear rotation motion, the massage effect is improved, the massage effect is improved, and the massage effect is improved. A patient can be knocked and massaged during rehabilitation training, comfort is taken into consideration when the patient is effectively trained and reminded, through the arrangement of the cleaning assembly, relative movement and friction generation of bristles relative to a bottom plate of the pedal cavity are facilitated, and manpower resources such as cleaners are saved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and more specifically to a medical rehabilitation auxiliary training device. Background Art

[0002] When patients may have limited physical functions due to illness, accidents or other reasons, they need the help of external equipment to restore or improve their motor skills, self-care ability and social skills. Medical rehabilitation auxiliary training devices are created to meet the diverse needs of rehabilitation patients. Rehabilitation auxiliary training devices play a vital role in the rehabilitation process. They can provide support and stability for patients and help them with rehabilitation training, thereby speeding up the rehabilitation process. At the same time, these devices can also be personalized according to the patient's specific situation, provide precise rehabilitation plans, and improve rehabilitation effects. The emergence of rehabilitation auxiliary training devices can provide patients with continuous and stable training support, which can reduce the burden on medical staff to a certain extent and improve their work efficiency.

[0003] Medical rehabilitation auxiliary training devices have become important instruments for daily auxiliary rehabilitation training. They have many advantages, including improving rehabilitation efficiency and effectiveness, enhancing patient autonomy and participation, and reducing the burden on medical staff. Most medical rehabilitation auxiliary training devices require personalized design of rehabilitation movements, and then require rehabilitation personnel to train according to the required movements.

[0004] At present, the commonly used medical rehabilitation auxiliary training devices cannot remind patients of effective training during training. Even if the patients are exercising effectively, if the existing devices cannot take into account comfort, the patients will inevitably be very tired and exhausted. However, if the patients are still forced to exercise, it will inevitably affect the enthusiasm of the patients, and then lead to poor training results, which will further affect the training results. Secondly, when performing Achilles tendon or footwork recovery training, the device is sometimes stuck with dust from shoes, which is not convenient to remove in time. If there is no dedicated person to manage it, if it has an adverse effect on the appearance of the instrument, if it is discovered by the patient, it will affect the patient's training mood. If there is a dedicated person to manage it, it is inevitable to waste human resources and waste time and effort. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a medical rehabilitation auxiliary training device to solve the problems existing in the above-mentioned background technology.

[0006] The present invention provides the following technical solution: a medical rehabilitation auxiliary training device, comprising a seat, a bottom frame is provided at the bottom of the seat, a foot pedal is provided above the bottom frame, a cleaning component is provided inside the foot pedal, a reminder component is provided below the foot pedal, a massage component is rotatably connected to the reminder component, and an angular acceleration component is provided inside the foot pedal;

[0007] The cleaning assembly includes a motor, the motor is fixed on the outside of the pedal body, the rotating shaft of the motor is keyed to a first gear, the upper part of the first gear is meshedly connected to a second gear, the center key of the second gear is connected to a first threaded rod, the first threaded rod is rotatably connected to one side of the foot pedal, one end of the first threaded rod close to the second gear is keyed to a first pulley, the other side of the foot pedal is rotatably connected to a second threaded rod, one end of the second threaded rod close to the second gear is keyed to a second pulley, the second pulley is connected to the first pulley through a belt, and the second threaded rod is spirally connected to the other end of the first threaded rod with a cleaning bristle;

[0008] The reminding assembly comprises an upper guide block, a lower guide block is provided at the bottom of the upper guide block, and the upper guide block and the lower guide block are fixedly connected by a fixing rod, and the upper guide block and the lower guide block are centrally movably connected with a moving column, and one side of the moving column is fixedly connected with a sliding column, and the sliding column is located between the upper guide block and the lower guide block. A rotating shaft is provided at the bottom of the sliding column, and a light sensing head is provided on one side of the sliding column. The bottom end of the rotating shaft is rotatably connected with a fifth bracket, and the upper guide block and the lower guide block are slidably connected with a guide rod, and the bottom end of the guide rod is fixedly connected with the fifth bracket. A rebound spring is connected between the bottom end of the lower guide block and the fifth bracket, and a light sensing reminder ring is surrounded by a light sensing reminder ring on the outer side of the light sensing head, and the light sensing reminder ring is located on the inner side of the rebound spring.

[0009] The massage assembly includes a first bevel gear, which is keyed to the bottom of the rotating shaft, one side of the first bevel gear is meshedly connected to the second bevel gear, one side of the second bevel gear is rotatably connected to the first bracket, the first bracket is fixedly connected to the base frame, the upper part of the first bracket is meshedly connected to the third bevel gear, one side of the third bevel gear is rotatably connected to the second bracket, one side of the third bevel gear is meshedly connected to a massage bevel gear, a latex massage column is provided inside the massage bevel gear, the upper part of the massage bevel gear is rotatably connected to a mounting ring, one side of the mounting ring is fixedly connected to the third bracket, the bottom of the third bracket is fixedly connected to a fixed shaft, and a fourth bracket is fixedly connected between the fixed shaft and the base frame;

[0010] The rehabilitation training patient exerts force downward on the forefoot, and the front half of the foot pedal rotates upward, the foot pedal begins to separate from the upper guide block, and the upper guide block also moves upward under the rebound action of the rebound spring, the sliding column contacts the wave groove of the lower guide block, and rotates under the guidance of the wave groove. When the sliding column reaches the highest point of the wave groove, the lower guide block and the upper guide block also reach the lowest point. At this time, the rehabilitation training patient exerts force upward on the forefoot, and the front half of the foot pedal rotates upward, the foot pedal begins to separate from the upper guide block, and the upper guide block also moves upward under the rebound action of the rebound spring, the sliding column contacts the wave groove of the lower guide block, and The slide column continues to rotate in the same direction under the guidance of the wave groove of the lower guide block, and the slide column reaches the lowest point of the wave groove of the lower guide block. At this time, the slide column has just turned too much, and the light sensing head fixedly connected to the slide column has also turned too much. The signal emitted by the position where the light sensing head has reached is received by the light sensing reminder circle to sense that the light sensing head has turned too much, and the light sensing reminder circle issues a reminder. At this time, the Achilles tendon exercise of the rehabilitation training patient is effective. If the rehabilitation training patient does not press the upper guide block to the lowest point, and the slide column does not rise to the highest point of the upper guide block groove, the slide column will not rotate. When the slide column falls, the slide column will still fall back to the lowest point of the wave groove of the lower guide block under the guidance of the groove of the lower guide block. The light sensing reminder circle will not issue a reminder, and the Achilles tendon exercise this time is invalid.

[0011] When the rehabilitation patient exerts force downward on the forefoot, the motion column and the rotating shaft are driven to rotate, which drives the first bevel gear connected to the rotating shaft key to rotate, the first bevel gear drives the second bevel gear meshing with it to rotate, the second bevel gear drives the third bevel gear to rotate, and the third bevel gear drives the massage bevel gear to rotate. At this time, the latex massage column also rotates to perform tapping massage on the calf of the human body;

[0012] Furthermore, a protective cover is provided on the top of the base frame, and the foot pedal, the cleaning component, the massage component, and the reminder component are located inside the protective cover.

[0013] Furthermore, the foot pedal includes a pedal body, a pedal cavity is opened on the inner side of the pedal body, a strap is provided on the front side of the pedal body, dust slides are provided at both ends of the pedal cavity, an angular acceleration cavity is provided at the bottom of the pedal cavity, a rotating drum is fixedly connected to the bottom of the pedal body, a weight box is fixedly connected to the bottom of the pedal body away from the strap, a plurality of weight holes are provided inside the weight box, and screw holes are provided on both sides of the dust slide.

[0014] Furthermore, the angular acceleration measuring assembly includes a slider, which is slidably connected to the outer wall of the angular acceleration measuring chamber, one end of a first spring is provided on the right side of the slider, a displacement sensor is fixedly connected to the inner wall of the angular acceleration measuring chamber on a side close to the strap, and a second spring is provided on a side of the slider away from the strap.

[0015] Furthermore, the massage bevel gear includes a massage gear body, a through hole is opened in the middle of the massage gear body, an annular groove and a convex ring groove are opened around the massage gear body, the cross-section of the convex ring groove is convex, and the inner side wall of the through hole is surrounded by a latex massage column.

[0016] Furthermore, the mounting ring includes a ring body, which is annular, and an array of vertical rods is arranged below the ring body. A sliding plate is provided at the lower end of the vertical rod, and the sliding plate is slidably connected to the convex ring groove.

[0017] Furthermore, the mounting ring includes a ring body, which is annular, and an array of vertical rods is arranged below the ring body. A sliding plate is provided at the lower end of the vertical rod, and the sliding plate is slidably connected to the convex ring groove.

[0018] Furthermore, the upper guide block includes a first square plate, the first square plate is provided with first fixing holes around it, the first square plate is provided with first sliding grooves on both sides, an upper guide groove ring is provided in the middle of the first square plate, the upper guide groove ring is annular in contact with the first square plate and is a wavy groove in the part away from the first square plate.

[0019] Furthermore, the lower guide block includes a second square plate, the second square plate is provided with second fixing holes around it, the second fixing holes are fixedly connected to the first fixing holes by fixing rods, second sliding grooves are provided on both sides of the second square plate, the first sliding groove and the second sliding groove are both slidably connected to the guide rods, a lower guide groove ring is provided in the middle of the second square plate, the contact part of the lower guide groove ring with the second square plate is annular and the part away from the second square plate is a wavy groove, when the upper guide block and the lower guide block are assembled, the tip of the wavy groove of the upper guide groove ring is opposite to the concave part of the wavy groove of the lower guide groove ring and the tip of the wavy groove of the upper guide groove ring is slightly away from the cylindrical center of the sliding column.

[0020] Technical effects and advantages of the present invention:

[0021] 1. The present invention is provided with a reminder component and a massage component, which is beneficial to utilizing the transmissibility of motion, converting the rotation of the reminder component into the rotation of the massage component, and realizing the generation of massage action through the transmission of the gear rotation motion, so that the patient can be tapped and massaged during rehabilitation training, achieving effective training and comfort for the patient while being reminded.

[0022] 2. The present invention is provided with a cleaning component, which is conducive to the relative movement of the bristles with respect to the bottom plate of the pedal cavity, thereby generating friction. The friction realizes the cleaning function of the bristles on the bottom plate of the pedal cavity, can remove dust on the device, and saves human resources such as cleaners. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall structure of the present invention after removing the protective cover;

[0025] Figure 3 is a cross-sectional view of the present invention;

[0026] Figure 4 For the present invention Figure 2 Schematic diagram of the enlarged structure at a;

[0027] Figure 5 For the present invention Figure 2 Schematic diagram of the enlarged structure at b;

[0028] Figure 6 For the present invention Figure 3 Schematic diagram of the enlarged structure at c;

[0029] Figure 7 For the present invention Figure 3 Schematic diagram of the enlarged structure at d;

[0030] Figure 8 It is a cross-sectional view of the pedal chamber structure of the present invention;

[0031] Fig. 9 It is a structural schematic diagram of the upper guide block of the present invention;

[0032] Fig.10 It is a structural schematic diagram of the lower guide block of the present invention.

[0033] The accompanying drawings are marked as follows: 1, seat; 2, chassis; 3, foot pedal; 301, pedal body; 302, pedal cavity; 303, strap; 304, dust slide; 305, angular acceleration cavity; 306, drum; 307, weight box; 308, weight hole; 309, screw hole; 4, cleaning assembly; 401, motor; 402, first gear; 403, second gear; 404, first threaded rod; 405, first pulley; 406, belt; 407, second pulley; 408, second threaded rod; 409, cleaning hair; 4091, brush body; 4092, screw through hole; 4093, mounting groove; 4094, bristles; 5, massage assembly; 501, first bevel gear; 502, second bevel gear; 503, first bracket; 504, second bracket; 505, third bevel gear; 506, massage bevel gear; 5061, massage gear body; 5062, convex ring groove; 5063, Through hole; 5064, latex massage column; 507, mounting ring; 5071, ring body; 5072, vertical rod; 5073, sliding plate; 508, third bracket; 509, fixed shaft; 5010, fourth bracket; 6, reminder component; 601, upper guide block; 602, lower guide block; 603, fixed rod; 604, moving column; 605, sliding column; 606, rotating shaft; 607, light sensing head; 608, light sensing reminder ring; 609, rebound spring ; 6010, fifth bracket; 6011, guide rod; 6012, first square plate; 6013, first fixing hole; 6014, first slide groove; 6015, upper guide groove ring; 6016, second square plate; 6017, second fixing hole; 6018, second slide groove; 6019, lower guide groove ring; 7, angular acceleration measurement assembly; 701, slider; 702, first spring; 703, displacement sensor; 704, second spring; 8, protective cover. DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The medical rehabilitation auxiliary training device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0035] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5The present invention provides a medical rehabilitation auxiliary training device, comprising a seat 1, a bottom frame 2 is provided at the bottom of the seat 1, a foot pedal 3 is provided above the bottom frame 2, a cleaning component 4 is provided inside the foot pedal 3, a reminder component 6 is provided below the foot pedal 3, a massage component 5 is rotatably connected to the reminder component 6, and an angular acceleration component 7 is provided inside the foot pedal 3;

[0036] The cleaning component 4 includes a motor 401, which is fixed on the outer side of the pedal body 301. The rotating shaft of the motor 401 is keyed to the first gear 402, the upper part of the first gear 402 is meshed with the second gear 403, the center key of the second gear 403 is connected to the first threaded rod 404, the first threaded rod 404 is rotatably connected to one side of the pedal 3, one end of the first threaded rod 404 close to the second gear 403 is keyed to the first pulley 405, the other side of the pedal 3 is rotatably connected to the second threaded rod 408, one end of the second threaded rod 408 close to the second gear 403 is keyed to the second pulley 407, the second pulley 407 is connected to the first pulley 405 through a belt 406, and the second threaded rod 408 is spirally connected to the other end of the first threaded rod 404 with a cleaning bristle 409;

[0037] The massage assembly 5 includes a first bevel gear 501, which is keyed to the bottom of the rotating shaft 606, one side of the first bevel gear 501 is meshedly connected to the second bevel gear 502, one side of the second bevel gear 502 is rotatably connected to the first bracket 503, the first bracket 503 is fixedly connected to the bottom frame 2, the top of the first bracket 503 is meshedly connected to the third bevel gear 505, one side of the third bevel gear 505 is rotatably connected to the second bracket 504, one side of the third bevel gear 505 is meshedly connected to a massage bevel gear 506, a latex massage column 5064 is provided inside the massage bevel gear 506, the top of the massage bevel gear 506 is rotatably connected to a mounting ring 507, one side of the mounting ring 507 is fixedly connected to the third bracket 508, the bottom of the third bracket 508 is fixedly connected to a fixed shaft 509, and a fourth bracket 5010 is fixedly connected between the fixed shaft 509 and the bottom frame 2;

[0038] The reminder assembly 6 includes an upper guide block 601, a lower guide block 602 is provided at the bottom of the upper guide block 601, the upper guide block 601 and the lower guide block 602 are fixedly connected by a fixing rod 603, a moving column 604 is movably connected to the center of the upper guide block 601 and the lower guide block 602, a sliding column 605 is fixedly connected to one side of the moving column 604, the sliding column 605 is located between the upper guide block 601 and the lower guide block 602, a rotating shaft 606 is provided at the bottom of the sliding column 605, and one side of the sliding column 605 is fixedly connected to the sliding column 605. A photosensitive head 607 is provided on the side, the bottom end of the rotating shaft 606 is rotatably connected to the fifth bracket 6010, the upper guide block 601 and the lower guide block 602 are slidably connected with a guide rod 6011, the bottom end of the guide rod 6011 is fixedly connected to the fifth bracket 6010, and a rebound spring 609 is connected between the bottom end of the lower guide block 602 and the fifth bracket 6010. The outer side of the photosensitive head 607 is surrounded by a photosensitive reminder circle 608, and the photosensitive reminder circle 608 is located on the inner side of the rebound spring 609.

[0039] In this embodiment, it should be specifically explained that the latex massage column 5064 is made of latex or other materials that can be bent and stretched, and can completely allow the patient's heel to be placed flat after passing through the massage bevel gear 506 and the mounting ring 507, and still play the role of massaging the calf after tapping.

[0040] The main difference between this embodiment and the prior art is that in this embodiment, the staggered upper and lower wave grooves are used to constrain the movement of the slide column 605, so that after the upper guide block 601 and the lower guide block 602 move to the bottom each time, the slide column 605 will rotate 90 degrees driven by the upper and lower wave grooves, so as to effectively remind the rehabilitation patient to perform the plantar flexion activity completely each time. At the same time, the rotation of the slide column 605 drives the rotation of the latex massage column 5064, and the friction force is used to beat and massage the calf, which is specifically in the cleaning component 4, the massage component 5, and the reminder component 6;

[0041] The above structure is the main structure of this embodiment, which solves the problem of cleaning the foot pedal 3 by using the cleaning force generated by the friction between the cleaning hair 409 and the foot pedal 3. The motor 401 is an existing structure, and the specific structure and connection method of the motor 401 are not described in detail in this embodiment.

[0042] Reference Figure 1 , Figure 3 and Figure 8A protective cover 8 is provided on the top of the base frame 2, and a foot pedal 3, a cleaning component 4, a massage component 5, and a reminder component 6 are located inside the protective cover 8. The foot pedal 3 includes a pedal body 301, a pedal cavity 302 is opened on the inner side of the pedal body 301, a strap 303 is provided on the front side of the pedal body 301, dust slides 304 are provided at both ends of the pedal cavity 302, an angular acceleration cavity 305 is provided at the bottom of the pedal cavity 302, a rotating drum 306 is fixedly connected to the bottom of the pedal body 301, and a side of the pedal body 301 away from the strap 303 is provided with a bottom. A weight box 307 is fixedly connected to the part, and a plurality of weight holes 308 are arranged inside the weight box 307. Screw holes 309 are arranged on both sides of the dust slide 304. The angular acceleration component 7 includes a slider 701, and the slider 701 is slidably connected to the outer wall of the angular acceleration cavity 305. One end of a first spring 702 is arranged on the right side of the slider 701. A displacement sensor 703 is fixedly connected to the inner wall of the angular acceleration cavity 305 close to the strap 303, and a second spring 704 is arranged on the side of the slider 701 away from the strap 303.

[0043] In this embodiment, it is necessary to specifically explain that: when the plantar flexion exercise is completed and the patient has recovered well from the rehabilitation training, the recovery of the patient's Achilles tendon can be measured, all weight blocks can be removed, and the patient's forefoot is allowed to step on the front half of the foot pedal 3 and descend, using the greatest force to generate the maximum angular acceleration. At this time, the front half of the foot pedal 3 generates a large angular acceleration, and the slider 701 moves forward in the cavity of the angular acceleration measuring cavity 305, squeezing the first spring 702 and stretching the second spring 704. Under the action of the first spring 702 and the second spring 704, the slider 701 comes to the frontmost position in the cavity of the angular acceleration measuring cavity 305, and the displacement sensor 703 records the distance at this time. By comparing the distance with the standard distance, the patient's recovery status at this time can be judged.

[0044] Reference Figure 6 The massage bevel gear 506 includes a massage gear body 5061, a through hole 5063 is opened in the middle of the massage gear body 5061, an annular groove and a convex annular groove 5062 are opened around the massage gear body 5061, and the cross section of the convex annular groove 5062 is convex. The inner wall of the through hole 5063 is surrounded by a latex massage column 5064. The mounting ring 507 includes a ring body 5071, and the ring body 5071 is annular. A plurality of vertical rods 5072 are arrayed below the ring body 5071. A sliding plate 5073 is provided at the lower end of the vertical rod 5072, and the sliding plate 5073 is slidably connected to the convex annular groove 5062.

[0045] In this embodiment, it should be specifically explained that: when the massage gear body 5061 starts to rotate, the latex massage column 5064 taps and massages the calf of the rehabilitation patient, the ring body 5071 remains stationary, the sliding plate 5073 supports the rotation of the massage gear body 5061, and the sliding plate 5073 and the convex ring groove 5062 continuously slide relative to each other.

[0046] Reference Figure 7 The cleaning brush 409 includes a brush body 4091, and screw holes 4092 are formed on both sides of the brush body 4091. A plurality of linear array mounting grooves 4093 are fixedly connected to the lower part of the brush body 4091, and bristles 4094 are fixedly connected to the interior of the mounting grooves 4093.

[0047] In this embodiment, it should be specifically explained that when the cleaning bristles 409 are moving, the bristles 4094 generate friction force on the bottom of the pedal cavity 302 , and the bristles 4094 clean the dirt at the bottom of the pedal cavity 302 .

[0048] Reference Fig. 9 and Fig.10 The upper guide block 601 includes a first square plate 6012, the first square plate 6012 is provided with a first fixing hole 6013 around it, the first square plate 6012 is provided with a first slide groove 6014 on both sides, the middle of the first square plate 6012 is provided with an upper guide groove ring 6015, the upper guide groove ring 6015 and the first square plate 6012 contact part is annular, and the part away from the first square plate 6012 is a wave-shaped groove, the lower guide block 602 includes a second square plate 6016, the second square plate 6016 is provided with a second fixing hole 6017 around it, and the second fixing hole 6017 is fixedly connected with the first fixing hole 6013 through a fixing rod 603 Then, second slide grooves 6018 are opened on both sides of the second square plate 6016, the first slide groove 6014 and the second slide groove 6018 are both slidably connected to the guide rod 6011, and a lower guide groove ring 6019 is provided in the middle of the second square plate 6016. The contact part of the lower guide groove ring 6019 with the second square plate 6016 is annular, and the part away from the second square plate 6016 is a wavy groove. When the upper guide block 601 and the lower guide block 602 are assembled, the tip of the wavy groove of the upper guide groove ring 6015 is opposite to the concave part of the wavy groove of the lower guide groove ring 6019, and the tip of the wavy groove is slightly away from the cylindrical center of the sliding column 605.

[0049] In this embodiment, it is necessary to specifically explain that: when the slide column 605 is located at the depressed point of the wavy groove of the lower guide block 602, when the upper guide block 601 and the lower guide block 602 descend, the slide column 605 rises relative to the upper guide block 601 and the lower guide block 602, and then, under the guidance of the wavy groove of the upper guide groove ring 6015, it rotates to the depressed point of the wavy groove of the upper guide groove ring 6015; when the upper guide block 601 and the lower guide block 602 rise, the slide column 605 descends relative to the upper guide block 601 and the lower guide block 602, and then, under the guidance of the lower guide groove ring 6019, it rotates to the depressed point of the wavy groove of the lower guide groove ring 6019, completing a 90-degree rotation.

[0050] Working principle of the present invention:

[0051] The main problem solved by this embodiment is: the staggered upper and lower wavy grooves are used to constrain the movement of the slide column 605 so that each time the upper guide block 601 and the lower guide block 602 move to the bottom, the slide column 605 will rotate 90 degrees driven by the upper and lower wavy grooves, thereby effectively reminding the rehabilitation patients to complete the plantar flexion exercise each time. At the same time, the rotation of the slide column 605 drives the rotation of the latex massage column 5064, and the friction force is used to tap and massage the calf, and the cleaning force generated by the friction between the bristles 4094 and the pedal cavity 302 is used to clean the foot pedal 3.

[0052] The specific steps are as follows:

[0053] First, add a proper number of weight balls into the weight hole 308 of the weight box 307 to increase the rehabilitation training effect. The rehabilitation training patient sits on the seat 1, lifts his feet, and steps on the pedal cavity 302 in the foot pedal 3 through the central hole of the mounting ring 507 and the through hole 5063. The feet are bound by the strap 303 to prevent the foot pedal 3 from separating from the feet and affecting the training effect, and then start training;

[0054] The patient's forefoot exerts force downward, the rotating drum 306 is connected to the fixed shaft 509, the front half of the foot pedal 3 rotates downward, the lower half of the foot pedal 3 contacts the upper guide block 601 and squeezes the upper guide block 601, the lower guide block 602 squeezes the rebound spring 609, the lower guide block 602 fixedly connected to the upper guide block 601 also moves downward, the sliding column 605 moves upward relative to the upper guide block 601, and gradually moves with the wave of the upper guide block 601. When the slide column 605 reaches the highest point of the wave groove, the lower guide block 602 and the upper guide block 601 also reach the lowest point. At this time, the rehabilitation patient exerts force on the forefoot, the front half of the foot pedal 3 rotates upward, the foot pedal 3 begins to separate from the upper guide block 601, and the upper guide block 601 also moves upward under the rebound effect of the rebound spring 609, and the slide column 605 contacts the wave groove of the lower guide block 602. Under the guidance of the wave groove of the lower guide block 602, the slide column 605 continues to rotate in the same direction, and reaches the bottom point of the wave groove of the lower guide block 602. At this time, the slide column 605 has just rotated 90 degrees, and the light sensing head 607 fixedly connected to the slide column 605 has also rotated 90 degrees. The signal emitted by the position where the light sensing head 607 arrives is received by the light sensing reminder circle 608. When the light sensing head 607 rotates 90 degrees, the light sensing reminder circle 608 sends a reminder. At this time, the rehabilitation training patient The Achilles tendon exercise is effective. If the rehabilitation patient does not press the upper guide block 601 to the lowest position, the slide column 605 does not rise to the highest point of the upper guide block 601 slot, and the slide column 605 does not rotate 90 degrees. When the slide column 605 falls, the slide column 605 will still fall back to the lowest point of the wave groove of the lower guide block 602 under the guidance of the slot of the lower guide block 602. The light-sensing reminder ring 608 will not issue a reminder, and the Achilles tendon exercise is invalid.

[0055] When the rehabilitation patient exerts force on the forefoot downward, the motion column 604 and the rotating shaft 606 are driven to rotate, which drives the first bevel gear 501 keyed to the rotating shaft 606 to rotate, the first bevel gear 501 drives the second bevel gear 502 meshed with it to rotate, the second bevel gear 502 drives the third bevel gear 505 to rotate, and the third bevel gear 505 drives the massage bevel gear 506 to rotate. At this time, the latex massage column 5064 also rotates to perform tapping massage on the calf of the human body;

[0056] When the plantar flexion exercise is finished and the patient has recovered well from the rehabilitation training, the patient's Achilles tendon recovery can be measured. All weight blocks are removed and the patient's forefoot is allowed to step on the front half of the foot pedal 3 and descend. The patient uses the greatest force to generate the greatest angular acceleration. At this time, the front half of the foot pedal 3 generates a large angular acceleration, and the slider 701 moves forward in the cavity of the angular acceleration measuring cavity 305, squeezing the first spring 702 and stretching the second spring 704. Under the action of the first spring 702 and the second spring 704, the slider 701 comes to the frontmost position in the cavity of the angular acceleration measuring cavity 305. The displacement sensor 703 records the distance at this time. By comparing the distance with the standard distance, the patient's recovery status at this time can be judged.

[0057] When the training is finished, the inside of the pedal cavity 302 is cleaned, and the motor 401 is started. The first gear 402 keyed to the motor 401 rotates, driving the second gear 403 meshing therewith to rotate, and the second gear 403 drives the first threaded rod 404 keyed therewith to rotate, and the first pulley 405 rotates accordingly, and the first pulley 405 drives the belt 406 to rotate, and the belt 406 drives the second pulley 407 to rotate, and the second pulley 407 drives the second threaded rod 408 keyed therewith to rotate, and the rotation of the first threaded rod 404 and the second threaded rod 408 drives the cleaning bristles 409 to move, and the cleaning bristles 409 clean the pedal cavity 302. When the cleaning bristles 409 reach the other side, the motor 401 rotates in the reverse direction, and the cleaning bristles 409 move in the reverse direction. This is repeated several times, and the inside of the pedal cavity 302 can be cleaned.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical rehabilitation auxiliary training device, comprising a seat (1), characterized in that: The bottom of the seat (1) is provided with a base frame (2), the top of the base frame (2) is provided with a foot pedal (3), the interior of the foot pedal (3) is provided with a cleaning component (4), the bottom of the foot pedal (3) is provided with a reminder component (6), the reminder component (6) is rotatably connected to a massage component (5), and the massage component (5) is used to massage the patient during training, and the interior of the foot pedal (3) is provided with an angular acceleration component (7); The reminder assembly (6) comprises an upper guide block (601), a lower guide block (602) is provided at the bottom of the upper guide block (601), the upper guide block (601) and the lower guide block (602) are fixedly connected via a fixing rod (603), a moving column (604) is movably connected at the center of the upper guide block (601) and the lower guide block (602), a sliding column (605) is fixedly connected to one side of the moving column (604), the sliding column (605) is located between the upper guide block (601) and the lower guide block (602), a rotating shaft (606) is provided at the bottom of the sliding column (605), and a light sensing head (606) is provided on one side of the sliding column (605). 7), the bottom end of the rotating shaft (606) is rotatably connected to the fifth bracket (6010), the upper guide block (601) and the lower guide block (602) are slidably connected to a guide rod (6011), the bottom end of the guide rod (6011) is fixedly connected to the fifth bracket (6010), a rebound spring (609) is connected between the bottom end of the lower guide block (602) and the fifth bracket (6010), the outer side of the optical head (607) is surrounded by a light-sensing reminder ring (608), and the light-sensing reminder ring (608) is located on the inner side of the rebound spring (609). The reminder component (6) is responsible for reminding the patient whether the training movements are in place during the patient training.

2. A medical rehabilitation auxiliary training device according to claim 1, characterized in that: The cleaning component (4) comprises a motor (401), wherein the motor (401) is fixed on the outside of the pedal body (301), the rotating shaft of the motor (401) is keyed to a first gear (402), the upper part of the first gear (402) is meshedly connected to a second gear (403), the center key of the second gear (403) is keyed to a first threaded rod (404), the first threaded rod (404) is rotatably connected to one side of the pedal (3), one end of the first threaded rod (404) close to the second gear (403) is keyed to a first pulley (405), the other side of the pedal (3) is rotatably connected to a second threaded rod (408), one end of the second threaded rod (408) close to the second gear (403) is keyed to a second pulley (407), the second pulley (407) is connected to the first pulley (405) via a belt (406), and the second threaded rod (408) is spirally connected to a cleaning bristle (409) at the other end of the first threaded rod (404); The massage component (5) comprises a first bevel gear (501), the first bevel gear (501) is key-connected to the bottom of the rotating shaft (606), one side of the first bevel gear (501) is meshedly connected to the second bevel gear (502), one side of the second bevel gear (502) is rotatably connected to the first bracket (503), the first bracket (503) is fixedly connected to the bottom frame (2), the top of the first bracket (503) is meshedly connected to the third bevel gear (505), one side of the third bevel gear (505) is rotatably connected to the second bracket The third bevel gear (505) is provided with a massage bevel gear (506) meshingly connected on one side thereof, a latex massage column (5064) is provided inside the massage bevel gear (506), a mounting ring (507) is rotatably connected above the massage bevel gear (506), a third bracket (508) is fixedly connected on one side of the mounting ring (507), a fixed shaft (509) is fixedly connected at the bottom of the third bracket (508), and a fourth bracket (5010) is fixedly connected between the fixed shaft (509) and the bottom frame (2).

3. A medical rehabilitation auxiliary training device according to claim 1, characterized in that: A protective cover (8) is provided on the top of the base frame (2); the foot pedal (3), the cleaning component (4), the massage component (5), and the reminder component (6) are located inside the protective cover (8).

4. The medical rehabilitation auxiliary training device according to claim 1, characterized in that: The foot pedal (3) comprises a pedal body (301), a pedal cavity (302) is formed on the inner side of the pedal body (301), a binding belt (303) is provided on the front side of the pedal body (301), dust slides (304) are provided at both ends of the pedal cavity (302), an angular acceleration measurement cavity (305) is provided at the bottom of the pedal cavity (302), a rotating drum (306) is fixedly connected to the bottom of the pedal body (301), a weight box (307) is fixedly connected to the bottom of the side of the pedal body (301) away from the binding belt (303), a plurality of weight holes (308) are provided inside the weight box (307), and screw holes (309) are provided on both sides of the dust slide (304).

5. A medical rehabilitation auxiliary training device according to claim 4, characterized in that: The angular acceleration measuring component (7) comprises a slider (701), the slider (701) being slidably connected to the outer wall of the angular acceleration measuring chamber (305), one end of a first spring (702) being provided on the right side of the slider (701), a displacement sensor (703) being fixedly connected to the inner wall of the angular acceleration measuring chamber (305) on a side close to the binding belt (303), and a second spring (704) being provided on a side of the slider (701) away from the binding belt (303).

6. A medical rehabilitation auxiliary training device according to claim 2, characterized in that: The massage bevel gear (506) comprises a massage gear body (5061), a through hole (5063) is formed in the middle of the massage gear body (5061), an annular groove and a convex annular groove (5062) are formed around the massage gear body (5061), the cross section of the convex annular groove (5062) is in the shape of a convex letter, the inner side wall of the through hole (5063) is surrounded by a latex massage column (5064), the mounting ring (507) comprises a ring body (5071), the ring body (5071) is annular, a plurality of vertical rods (5072) are arranged in an array below the ring body (5071), a sliding plate (5073) is provided at the lower end of the vertical rod (5072), and the sliding plate (5073) is slidably connected to the convex annular groove (5062).

7. The medical rehabilitation auxiliary training device according to claim 2, characterized in that: The cleaning brush (409) comprises a brush body (4091), and a plurality of screw holes (4092) are formed on both sides of the brush body (4091). A plurality of linear array mounting grooves (4093) are fixedly connected below the brush body (4091), and bristles (4094) are fixedly connected inside the mounting grooves (4093).

8. The medical rehabilitation auxiliary training device according to claim 1, characterized in that: The upper guide block (601) comprises a first square plate (6012), the first square plate (6012) is provided with first fixing holes (6013) on its four sides, the first square plate (6012) is provided with first sliding grooves (6014) on both sides, an upper guide groove ring (6015) is provided in the middle of the first square plate (6012), the upper guide groove ring (6015) is in a ring shape at the contact part with the first square plate (6012), and the part away from the first square plate (6012) is a wave-shaped groove.

9. The medical rehabilitation auxiliary training device according to claim 8, characterized in that: The lower guide block (602) comprises a second square plate (6016), the second square plate (6016) is provided with second fixing holes (6017) on its four sides, the second fixing holes (6017) are fixedly connected to the first fixing holes (6013) via fixing rods (603), the second square plate (6016) is provided with second sliding grooves (6018) on both sides, the first sliding grooves (6014) and the second sliding grooves (6018) are both slidably connected to the guide rods (6011), the middle of the second square plate (6016) is provided with a second fixing hole (6017), the second fixing hole (6017) is fixedly connected to the first fixing hole (6013) via fixing rods (603), the second sliding grooves (6018) are provided with second sliding grooves (6018) on both sides, the first sliding grooves (6014) and the second sliding grooves (6018) are both slidably connected to the guide rods (6011), the middle of the second square plate (6016) is provided with a second fixing hole (6017), the second fixing hole (6017) is fixedly connected to the first fixing hole (6013) via fixing rods (603 ... A lower guide groove ring (6019) is provided between the upper guide block (6015) and the lower guide block (602). The contact portion of the lower guide groove ring (6019) with the second square plate (6016) is annular and the portion away from the second square plate (6016) is a wavy groove. When the upper guide block (601) and the lower guide block (602) are assembled, the tip of the wavy groove of the upper guide groove ring (6015) is opposite to the concave portion of the wavy groove of the lower guide groove ring (6019) and the tip of the wavy groove of the upper guide groove ring (6015) is slightly away from the cylindrical center of the sliding column (605).

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