CN111686406A - Automatic department of neurology rehabilitation training device of adjusting - Google Patents

Abstract

An automatic adjustment neurology rehabilitation training device comprises two uprights distributed in the front and rear, the upper ends of the uprights are respectively fixedly connected to the lower ends of the first spring rods, the right side of the pinion is meshed and fitted with a first rack-shaped rack, the box The right part of the body is respectively provided with vertical rods, the two ends of the horizontal pipe are respectively fixedly connected with the corresponding box body through the connecting rod, the inner end of the rotating shaft is respectively fixedly connected to the upper end of the rotating rod, and the lower end of the rotating rod is respectively fixed to install the pedal. The invention is simple in structure and ingenious in design, can automatically and gradually increase the swing range of the pedals of the space walker, and at the same time is provided with a limit device to prevent accidents, can adjust the size of the pedal swing range, and is provided with an automatic reset device, so that the When the device is used for the second time, the swing range of stepping on the pedal is within a small range, so as to avoid damage to subsequent users, which can meet the market demand and is suitable for promotion.

Description

An auto-adjusting neurology rehabilitation training device

technical field

The invention belongs to the field of rehabilitation training devices, in particular to an automatic adjustment neurological rehabilitation training device.

Background technique

Muscle activity recovery is one of the routine training methods of neurology rehabilitation training. As a gentle training method, spacewalker does not produce a large impact on the knee joint, and can exercise the legs, waist, abdomen and buttocks very well. Muscle groups have the function of exercising muscles and enhancing muscle strength. They are used for neurological rehabilitation training and can improve the speed of rehabilitation. However, the existing spacewalkers have a large swing and are not suitable for direct use in rehabilitation training and cannot meet actual needs. , Therefore, we invented an automatic adjustment neurology rehabilitation training device.

SUMMARY OF THE INVENTION

The present invention provides an auto-adjusting neurology rehabilitation training device to solve the defects in the prior art.

The present invention is achieved through the following technical solutions:

An automatic adjustment neurology rehabilitation training device, comprising two uprights distributed in the front and rear, the upper ends of the uprights are respectively fixedly connected to the lower ends of the first spring rods, and the upper ends of the first spring rods are respectively fixedly connected to the bottom side of the box body, the box bodies are opposite to each other. There are through holes in the middle of the sides, and the shafts are installed in the through holes through bearings. The outer circumference of the shaft is located in the box and is fitted with coaxial gear tubes. The gear tubes can only move forward and backward along the corresponding shaft, and the outer ends of the gear tubes are respectively bearing bearings. The connection is sleeved on the inner side of the ring on the outer circumference of the rotating shaft, and a driving device capable of driving the ring to move forward and backward is fixedly installed on the outside of the box. The inner ends of the shafts are respectively equipped with coaxial large gears, and the large gears are meshed and matched with the corresponding gear tubes respectively. There is a worm gear rotatably connected with the box body, one side of the worm wheel is respectively fixed with a coaxial first helical gear, one side of the first helical gear is meshed with a second helical gear rotatably connected with the box body, the second A coaxial pinion is fixed on one side of the helical gear, the worm is connected with the corresponding large gear through a one-way bearing, and the right side of the pinion is meshed with a first rack. Vertical rods are respectively provided, and the right side of the vertical rod is connected with the right side of the corresponding inner wall of the box through several second spring rods. The bar can only move up and down along the corresponding vertical rod. The inner end of the right side of the first rack-shaped rack and the corresponding vertical rod are fixedly connected by tension springs, respectively. The right side of the gear tube is meshed with a second rack-shaped rack. , the second rack-shaped racks are respectively connected with the corresponding box bodies in a sliding fit, the second rack-shaped racks can only move up and down along the corresponding box bodies, and the upper and lower end surfaces of the second rack-shaped racks can be respectively connected with the corresponding first racks. The inner ends of the racks are in contact with each other; the bottom side of the box is respectively provided with slots, and the third racks are movably installed in the slots, and the lower ends of the third racks are respectively fixedly connected with the corresponding uprights, and the third The right side of the rack-shaped rack is meshed and fitted with a gear that is rotatably connected to the box body, and the top side of the gear is meshed and fitted with a fourth rack-shaped rack that is fixedly connected to the vertical rod. There is the same horizontal tube, the two ends of the horizontal tube are fixedly connected with the corresponding box body through the connecting rod respectively, the inner end of the rotating shaft is respectively fixedly connected to the upper end of the rotating rod, and the lower end of the rotating rod is respectively fixed with pedals.

The above-mentioned automatic adjustment neurology rehabilitation training device, the outer circumference of the rotating shaft corresponding to the gear tube is respectively provided with a bar-shaped chute, and the sliders are respectively slidably installed in the bar-shaped chute, and the sliders are respectively connected with the corresponding gear tubes. Fixed connection.

An automatic adjustment neurology rehabilitation training device as described above, the driving device includes a second horizontal shaft, the second horizontal shaft is rotatably installed in the horizontal tube, and one side of the outer circumference of the second rotating shaft is fixedly connected with two front and rear distributions. One end of the lever and the two ends of the second rotating shaft are respectively fixed and installed with coaxial lead screws. The threads of the lead screws on both sides are rotated in opposite directions. On the left side of the standpipe, a rocker is movably arranged in the standpipe, the lower part of the right side of the rocker is respectively connected to the left end of the support shaft, the right end of the support shaft is respectively fixedly connected with the corresponding box body, and the lower end of the outer circumference of the rocker is respectively sleeved The right side of the collar rotates and connects to the left end of the sliding rod respectively, and the left side of the box body corresponds to the sliding rod with a bar-shaped through-groove respectively, and the sliding rod can move back and forth in the corresponding bar-shaped through-groove, and the right end of the sliding rod They are respectively fixedly connected with the corresponding rings.

In the above-mentioned self-adjusting neurology rehabilitation training device, the outer ends of the rotating shafts are respectively connected with the inner walls of the corresponding box bodies through bearings.

In the above-mentioned self-adjusting neurology rehabilitation training device, the rotational connections are all bearing rotational connections.

In the above-mentioned automatic adjustment neurology rehabilitation training device, the first rack-shaped racks are respectively fixedly connected to the sliders of the first linear slider slide rail mechanism, and the first linear slider slide rail mechanism. The sliding rails are respectively fixedly connected with the corresponding vertical rods, the second rack-shaped racks are respectively fixedly connected to the sliders of the second linear slider sliding rail mechanism, and the sliding rails of the second linear slider sliding rail mechanism are respectively fixed with the corresponding box bodies connect.

The advantages of the present invention are: the present invention has a simple structure and ingenious design, which can automatically and gradually increase the swing range of the pedals of the spacewalker, and at the same time, a limiting device is provided to prevent the user from being unable to use the strength of the legs due to the excessive swing amplitude of the pedals. The pedal falls to prevent accidents, the size of the pedal swing range can be adjusted, and an automatic reset device is provided, so that when the device is used for the second time, the pedal swing range is within a small range to avoid subsequent users. damage, can meet the market demand, suitable for promotion. When using the present invention, first hold the horizontal tube with both hands, and then step on the pedal with both feet respectively. Under the action of the user's gravity, the pedal and the rotating rod drive the corresponding box body to move down through the rotating shaft, and the first spring The rod is compressed, the third rack moves up along the slot, driving the gear to rotate counterclockwise, the gear drives the vertical rod through the fourth rack, the first rack moves to the left, and the second spring rod is pulled The first rack-shaped rack is meshed with the corresponding pinion respectively. During spacewalking training, stepping on the pedal drives the horizontal axis to rotate through the rotating rod, the horizontal axis drives the gear tube to rotate, and the gear tube drives the second rack-shaped rack. Move up and down, when the upper end of the second rack is in contact with the lower end of the corresponding first rack, the pedal swings to the far right; the lower end of the second rack is in contact with the corresponding first rack When the upper end of the strip is in contact and fit, the pedal swings to the far left; at this time, the amplitude of the pedal swing is small, which is convenient for the user to step on the pedal, and at the same time, it avoids that the swing amplitude of the pedal is too large to cause the user to move from the pedal. It falls from above; the gear tube rotates while driving the large gear to rotate. When the pedal is stepped on the pedal and swings to the right, the large gear drives the lower worm to rotate through the one-way bearing, and the lower worm drives the lower worm gear and the first helical gear to rotate. , the first helical gear drives the second helical gear and the pinion to rotate, the pinion drives the first rack on the lower side to move down, the tension spring on the lower side is stretched, and the first rack on the lower side is connected with The distance between the second racks is increased, so that the amplitude of the pedal swing to the left is increased, and the self-locking between the worm gear and the worm can be used to prevent the first rack from automatically moving up and down. In the process, the upper side The first rack does not move. Similarly, when the pedal swings to the left, the first rack on the upper side moves upward, and the first rack on the lower side does not move. , so that the distance between the first rack and the second rack is continuously increased, so that the range of pedal swing is gradually increased, and the gear tube is moved outward through the driving device until the gear tube and the corresponding large gear At this time, the swing range does not continue to increase during the pedal swing process; when the user gets off the pedal, the first rack gear moves to the right and separates from the pinion, while the first rack rack is pulling Under the action of the elastic tension of the spring, the relative movement is reset.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic structural diagram of the present invention; FIG. 2 is a left side view of FIG. 1 ; FIG. 3 is an enlarged view of part I of FIG. 1 ; FIG. 4 is an enlarged view of part II of FIG. 1 .

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

An auto-adjusting neurology rehabilitation training device, as shown in the figure, includes two uprights 1 distributed in the front and rear, the upper ends of the uprights 1 are respectively fixedly connected to the lower ends of the first spring rods 2, and the upper ends of the first spring rods 2 are respectively fixedly connected. The bottom side of the box body 3 and the middle part of the opposite side of the box body 3 are respectively provided with through holes 4, and the through holes 4 are respectively rotated to install the rotating shaft 5 through the bearing, and the outer circumference of the rotating shaft 5 is located in the box body 3. The gear tube 6 can only move back and forth along the corresponding rotating shaft 5. The outer ends of the gear tube 6 are respectively bearing connected and sleeved on the inner side of the ring 9 on the outer circumference of the rotating shaft 5. The outside of the box body 3 is respectively fixed and installed with a drive that can drive the ring 9 to move forward and backward. The upper and lower sides of the rotating shaft 5 are respectively provided with a first horizontal shaft 10 that is fixedly connected to the box body 3, and the inner ends of the outer circumference of the first horizontal shaft 10 are respectively equipped with coaxial large gears 11, and the large gears 11 are respectively connected with the corresponding The gear tube 6 is meshed and fitted, and the outer ends of the outer circumference of the first horizontal shaft 10 are respectively rotated and installed with a coaxial worm 12 through a one-way bearing. The coaxial first helical gear 81 is fixedly installed on one side of the first helical gear 81, and one side of the first helical gear 81 is meshed and fitted with a second helical gear 82 rotatably connected to the box body 3, and one side of the second helical gear 82 is respectively The coaxial pinion 83 is fixedly installed, the worm 12 is connected with the corresponding large gear 11 through one-way bearings respectively, and the right side of the pinion 83 is meshed with a first rack gear 13 respectively. Vertical rods 15 are respectively provided, the right side of the vertical rod 15 is connected to the right side of the inner wall of the corresponding box body 3 through several second spring rods 25, and the first rack-shaped racks 13 are respectively slidably connected with the corresponding vertical rods 15. , the first rack-shaped rack 13 can only move up and down along the corresponding vertical rod 15, the inner end of the right side of the first rack-shaped rack 13 and the corresponding vertical rod 15 are fixedly connected through the tension spring 14 respectively, and the right side of the gear tube 6 A second rack-shaped rack 16 is provided on the sides in engagement with each other. The second rack-shaped rack 16 is respectively connected with the corresponding box body 3 in a sliding fit. The second rack-shaped rack 16 can only move up and down along the corresponding box body 3 . The upper and lower end surfaces of the second rack-shaped racks 16 can be respectively contacted and matched with the inner ends of the corresponding first rack-shaped racks 13 ; slots 17 are respectively provided on the bottom side of the box body 3 , and the third racks are respectively movably installed in the slots 17 . The lower end of the third rack-shaped rack 18 is fixedly connected with the corresponding column 1, respectively, and the right side of the third rack-shaped rack 18 is meshed and fitted with a gear 19 that is rotatably connected to the box body 3. The gear 19 The top side of the box body 3 is fitted with a fourth rack-shaped rack 20 fixedly connected to the vertical rod 15, the upper left side of the box body 3 is provided with the same horizontal tube 21, and the two ends of the horizontal tube 21 are respectively connected through the connecting rod 22. Fixedly connected with the corresponding box 3, the inner ends of the rotating shafts 5 are respectively fixedly connected to the upper ends of the rotating rods 23, and the lower ends of the rotating rods 23 are respectively fixed with pedals 24, and the pedals 24 are dedicated pedals for spacewalkers. The invention is simple in structure and ingenious in design, and can automatically and gradually increase the swing range of the pedals of the spacewalker. At the same time, a limit device is provided to prevent the user from being unable to drop the pedals through the strength of the legs due to the excessive swinging amplitude of the pedals. When an accident occurs, the swing range of the pedal can be adjusted, and an automatic reset device is provided, so that when the device is used for the second time, the swing amplitude of the pedal is within a small range, avoiding damage to subsequent users, and meeting market demand. , suitable for promotion. When using the present invention, first hold the horizontal tube 21 with both hands, and then step on the pedal 24 with both feet respectively. Move down, the first spring rod 2 is compressed, the third rack-shaped rack 18 moves upward along the slot 17, and drives the gear 19 to rotate counterclockwise, and the gear 19 drives the vertical rod 15, the first The rack 13 moves to the left, the second spring rod 16 is stretched, and the first rack rack 13 meshes with the corresponding pinion 83 respectively. During space walker training, stepping on the pedal 24 drives the horizontal movement through the rotating rod 23. The shaft 5 rotates, the horizontal shaft 5 drives the gear tube 6 to rotate, the gear tube 6 drives the second rack-shaped rack 16 to move up and down, and the upper end of the second rack-shaped rack 16 is in contact with the lower end of the corresponding first rack-shaped rack 13. When the pedal 24 swings to the far right; when the lower end of the second rack 16 is in contact with the upper end of the corresponding first rack 13, the pedal 24 swings to the far left; at this time, the pedal 24 The amplitude of left and right swing is small, which is convenient for the user to board the pedal 24, and at the same time, it is avoided that the amplitude of the left and right swing of the pedal 24 is too large to cause the user to fall from the top of the pedal 24; when the gear tube 6 rotates, it drives the large gear 11 to rotate, When the pedal 24 swings to the right, the large gear 11 drives the lower worm 12 to rotate through the one-way bearing, the lower worm 12 drives the lower worm 80 and the first helical gear 81 to rotate, and the first helical gear 81 drives the first helical gear 81. The second helical gear 82 and the pinion 83 rotate, the pinion 83 drives the lower first rack 13 to move downward, the lower tension spring 14 is stretched, and the lower first rack 13 and the second The distance between the two racks 16 increases, so that the amplitude of the pedal 24 swinging to the left increases, and the self-locking between the worm gear and the worm can be used to prevent the first rack 13 from moving up and down automatically. The first rack 13 on the upper side does not move. Similarly, when the pedal 24 swings to the left, the first rack 13 on the upper side moves upward, and the first rack 13 on the lower side does not move. The constant swinging left and right of the pedal 24 makes the distance between the first rack 13 and the second rack 16 increase continuously, so that the swing range of the pedal 24 is gradually increased, and the gear tube 6 is moved to the direction of the gear tube 6 through the driving device. Move outward until the gear tube 6 is separated from the corresponding large gear 11. At this time, during the swinging process of the pedal 24, the swing range does not continue to increase; when the user gets off the pedal 24, the first rack gear 13 moves toward The right movement is separated from the pinion 83 , and at the same time, the first rack-shaped rack 13 moves toward and resets under the elastic tension of the tension spring 14 .

Specifically, as shown in the figure, the outer circumference of the rotating shaft 5 described in this embodiment is respectively provided with a bar-shaped chute 7 corresponding to the gear tube 6, and the slider 8 is slidably installed in the bar-shaped chute 7, and the sliders 8 correspond to the corresponding gear tubes 6 respectively. The gear tube 6 is fixedly connected. The rotating shaft 5 drives the gear tube 6 to rotate through the slider 8 . When the gear tube 6 moves back and forth along the rotating shaft 5 , the gear tube 6 drives the corresponding slider 8 to slide back and forth along the bar-shaped chute 7 .

Specifically, as shown in the figure, the driving device in this embodiment includes a second horizontal shaft 39 , the second horizontal shaft 39 is rotatably installed in the horizontal tube 21 , and one side of the outer circumference of the second rotating shaft 39 is fixedly connected with two front and rear distribution shafts. One end of the lever 30 and the two ends of the second rotating shaft 39 are respectively fixed and installed with coaxial lead screws 31. The threads of the lead screws 31 on both sides are rotated in opposite directions. The right side of the female 32 is rotatably connected to the left side of the standpipe 33, and the standpipe 33 is respectively movably provided with a rocker 34, and the lower part of the right side of the rocker 34 is respectively rotatably connected to the left end of the support shaft 35, and the right end of the support shaft 35 is respectively connected with the The corresponding box body 3 is fixedly connected, the lower end of the outer circumference of the rocker 34 is respectively sleeved with a collar 36, the right side of the collar 36 is rotated to connect the left end of the sliding rod 37, and the left side of the box body 3 corresponds to the sliding rod 37 respectively. The grooves 38 and the sliding rods 37 can move back and forth in the corresponding bar-shaped through-grooves 38 respectively, and the right ends of the sliding rods 37 are respectively fixedly connected with the corresponding circular rings 9 . When the upper end of the lever 30 is pulled so that the second horizontal shaft 39 drives the lead screw 31 to rotate clockwise, the nut 32 moves toward each other, and the nut 32 moves the upper end of the rocker 34 toward each other through the vertical pipe 33, and the rocker 34 moves along the support The shaft 35 rotates, and at the same time the rocker 34 moves up and down in the corresponding vertical pipe 33 and the collar 36, the rocker 34 drives the collar 36 and the sliding rod 37 to move back along the strip-shaped through groove 38, and the sliding rod 37 drives the ring 9 , The gear tube 6 is moved back, so that the gear tube 6 is separated from the corresponding large gear 11. At this time, when spacewalking training is performed, the swing of the pedal 24 will not increase with the swing of the pedal 24; Pulling the upper end of the toggle lever 30 can reset the gear tube 6 to mesh with the large gear 11 again. With the swing of the pedal 24, the swing amplitude of the pedal 24 is reset and gradually increases.

Further, as shown in the figure, the outer ends of the rotating shafts 5 in this embodiment are respectively connected with the inner walls of the corresponding box bodies 3 through bearings. The stability of the rotating shaft 5 can be increased, and the structural strength can be increased.

Further, as shown in the figure, the rotational connections described in this embodiment are all bearing rotational connections. Through the bearing rotation connection, the rotating part is more stable when rotating.

Further, as shown in the figure, the first rack-shaped rack 3 in this embodiment is respectively fixedly connected to the sliders of the first linear slider slide mechanism 60 , and the first linear slider slide mechanism 60 is The slide rails are respectively fixedly connected with the corresponding vertical rods 15 , the second rack-shaped racks 16 are respectively fixedly connected to the sliders of the second linear slider slide rail mechanism 61 , and the slide rails of the second linear slider slide rail mechanism 61 are respectively corresponding to The box body 3 is fixedly connected. The first rack-shaped rack 13 and the vertical rod 15, the second rack-shaped rack 16 and the box body 3 are respectively movably connected through the linear slider slide rail mechanism, so that the first rack-shaped rack 13, the second rack-shaped rack 16 Moves up and down more smoothly.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be The technical solutions described in the foregoing embodiments are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. The utility model provides an automatic department of neurology rehabilitation training device of adjusting which characterized in that: the device comprises two upright posts (1) which are distributed front and back, the upper ends of the upright posts (1) are respectively and fixedly connected with the lower ends of first spring rods (2), the upper ends of the first spring rods (2) are respectively and fixedly connected with the bottom side of a box body (3), through holes (4) are respectively formed in the middle parts of the opposite sides of the box body (3), rotating shafts (5) are respectively rotatably installed in the through holes (4) through bearings, coaxial gear pipes (6) are respectively sleeved in the box body (3) at the periphery of the rotating shafts (5), the gear pipes (6) can only move back and forth along the corresponding rotating shafts (5), the outer ends of the gear pipes (6) are respectively and fixedly connected with a ring (9) at the periphery of the rotating shafts (5) in a bearing connection mode, driving devices capable of driving the ring (9) to move back and forth are respectively and forth fixedly installed outside the box body (3), first transverse shafts (10) fixedly connected with the, the inner end of the periphery of the first transverse shaft (10) is respectively provided with a coaxial large gear (11) in a bearing mounting mode, the large gear (11) is respectively meshed and matched with a corresponding gear pipe (6), the outer end of the periphery of the first transverse shaft (10) is respectively provided with a coaxial worm (12) in a rotating mode through a one-way bearing, one side of the worm (12) is respectively meshed and matched with a worm wheel (80) in a rotating mode, the box body (3) is connected with the worm wheel (80), one side of the worm wheel (80) is respectively and fixedly provided with a coaxial first helical gear (81), one side of the first helical gear (81) is respectively meshed and matched with a second helical gear (82) in a rotating mode, the box body (3) is connected with the worm wheel (82) in a rotating mode, one side of the second helical gear (82) is respectively and fixedly provided with a coaxial pinion (83), the worm (12), the right part of the box body (3) is internally provided with a vertical rod (15) respectively, the right side of the vertical rod (15) is connected with the right side of the inner wall of the corresponding box body (3) through a plurality of second spring rods (25), the first strip-shaped rack (13) is in sliding connection with the corresponding vertical rod (15) respectively, the first strip-shaped rack (13) can only move up and down along the corresponding vertical rod (15), the inner end of the right side of the first strip-shaped rack (13) is fixedly connected with the corresponding vertical rod (15) through a tension spring (14) respectively, the right side of the gear pipe (6) is provided with a second strip-shaped rack (16) in a meshing and matching manner respectively, the second strip-shaped rack (16) is in sliding fit connection with the corresponding box body (3) respectively, the second strip-shaped rack (16) can only move up and down along the corresponding box body (3), and the upper end surface and the lower end surface of the second strip-shaped; slots (17) are respectively formed in the bottom side of the box body (3), third strip-shaped racks (18) are respectively and movably mounted in the slots (17), the lower ends of the third strip-shaped racks (18) are respectively and fixedly connected with corresponding upright columns (1), gears (19) rotatably connected with the box body (3) are respectively arranged on the right sides of the third strip-shaped racks (18) in a meshed and matched mode, fourth strip-shaped racks (20) fixedly connected with vertical rods (15) are respectively arranged on the top sides of the gears (19) in a meshed and matched mode, the same transverse pipe (21) is arranged above the left side of the box body (3), two ends of the transverse pipe (21) are respectively and fixedly connected with the corresponding box body (3) through connecting rods (22), the inner ends of rotating shafts (5) are respectively and fixedly connected with the upper ends of rotating rods (23), and pedals (24) are.

2. The self-adjusting neurological rehabilitation training device of claim 1, wherein: the periphery of the rotating shaft (5) is provided with a bar-shaped sliding groove (7) corresponding to the gear pipe (6) respectively, a sliding block (8) is installed in the bar-shaped sliding groove (7) in a sliding mode respectively, and the sliding block (8) is fixedly connected with the corresponding gear pipe (6) respectively.

3. The self-adjusting neurological rehabilitation training device of claim 1, wherein: the driving device comprises a second transverse shaft (39), the second transverse shaft (39) is rotatably installed in the transverse pipe (21), one side of the periphery of the second rotating shaft (39) is fixedly connected with one end of two shifting rods (30) which are distributed front and back, two ends of the second rotating shaft (39) are respectively and fixedly provided with a coaxial lead screw (31), the screw thread turning directions of the lead screws (31) on the two sides are opposite, the periphery of the lead screw (31) is respectively and threadedly matched with a screw nut (32), the right side of the screw nut (32) is respectively and rotatably connected with the left side of a vertical pipe (33), rocker arms (34) are respectively and movably arranged in the vertical pipes (33), the lower parts of the right sides of the rocker arms (34) are respectively and rotatably connected with the left end of a supporting shaft (35), the right ends of the supporting shafts (35) are respectively and fixedly connected with corresponding box bodies (3), the lower ends of the peripheries of the rocker arms (34) are respectively sleeved, the left side of the box body (3) is provided with strip-shaped through grooves (38) corresponding to the sliding rods (37), the sliding rods (37) can move back and forth in the corresponding strip-shaped through grooves (38) respectively, and the right ends of the sliding rods (37) are fixedly connected with the corresponding circular rings (9) respectively.

4. The self-adjusting neurological rehabilitation training device of claim 1, wherein: the outer ends of the rotating shafts (5) are respectively connected with the inner walls of the corresponding box bodies (3) through bearing bearings.

5. The self-adjusting neurological rehabilitation training device of claim 1, wherein: the rotary connection is a bearing rotary connection.

6. The self-adjusting neurological rehabilitation training device of claim 1, wherein: the first strip-shaped racks (3) are respectively and fixedly connected with sliding blocks of the first linear sliding block sliding rail mechanisms (60), sliding rails of the first linear sliding block sliding rail mechanisms (60) are respectively and fixedly connected with corresponding vertical rods (15), the second strip-shaped racks (16) are respectively and fixedly connected with sliding blocks of the second linear sliding block sliding rail mechanisms (61), and sliding rails of the second linear sliding block sliding rail mechanisms (61) are respectively and fixedly connected with corresponding box bodies (3).

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