Auxiliary traction and suspension rehabilitation apparatus

Abstract

The invention discloses an auxiliary traction and suspension rehabilitation apparatus, and effectively solves the problems that an existing intensive net rack suspension device occupies more space when not used and is poor in resource utilization rate. Comprising a sliding rail suspension body, a screw rod is arranged above the sliding rail suspension body, a grid plate is arranged above the sliding rail suspension body, the left end, the right end and the rear end of the grid plate are detachably connected with side wall plates, through threaded grooves are formed in the side wall plates, and moving plates are arranged on the left side, the right side and the rear side of the grid plate; the ends, close to the side wall plates on the corresponding sides, of the moving plates are rotationally connected with threaded columns, a plurality of folding plates are arranged on the sides, close to the grid plates, of the lower ends of the side wall plates and the sides, away from the grid plates, of the lower ends of the side wall plates correspondingly, a plurality of grid grooves are formed in the folding plates, and the adjacent ends of every two adjacent folding plates are connected through two opposite connecting blocks. The upper sides and the lower sides of the two opposite connecting blocks are fixedly connected through stop levers correspondingly, and a bottom plate is hinged to the free ends of the two folding plates which are located at the lowermost end and connected with the wall plate on the same side. Therefore, the method is more convenient and quicker.

Description

Technical Field

[0001] The invention relates to the technical field of suspension equipment, in particular to an auxiliary traction suspension rehabilitation device. Background Art

[0002] Children's suspension rehabilitation training is a kind of suspension rehabilitation training characterized by initiative and entertainment. It is a method of training children's brain, nerves and musculoskeletal system in the process of games and sports. This therapy includes three parts: early stimulation, motor function training and sensory integration technology, combining motor function training and multi-sensory stimulation. It can effectively improve muscle tension, increase muscle strength, improve balance and motor coordination function, and promote the recovery and development of children's motor function.

[0003] Common children's suspension devices include fixed-point suspension devices, slide rail suspension devices, dense grid suspension devices, etc. Among them, the dense grid suspension device has more complete functions. In addition to realizing early stimulation, motion control, posture correction and other rehabilitation training that can be performed by other suspension devices, it can also increase the suspension points in the three axes of X, Y, and Z to perform posture correction and resistance training in three-dimensional space, while some other suspension devices can only suspend in the Z-axis direction but cannot realize suspension in three-dimensional space. This is because other suspension devices are suspension devices with the upper ends fixed on the ceiling of the house, and those with slide rails can move the suspension devices along the slide rails, while the dense grid suspension device is similar to a house with an opening facing forward, in which the ceiling, left and right walls and back walls of the house are all grids, which makes it occupy a large space regardless of whether it is used or not.

[0004] There are also large distances between other suspension devices, but there are no intervals between multiple suspension devices, and medical staff and children can move freely between the suspension devices. If multiple dense grid suspension devices are placed, the room will be divided into multiple small spaces, which is inconvenient for medical staff and children to move, and will make children feel depressed. In addition, each dense grid suspension device has three sides and a top surface. When multiple dense grid suspension devices are placed, the sides of two adjacent dense grid suspension devices will overlap, which will undoubtedly cause a waste of resources, spend more money but fail to achieve better results. Therefore, there is usually only one dense grid suspension device in a suspension room, and the training time for a child is generally about twenty to sixty minutes. This makes children who need three-dimensional suspension training queue up and proceed in turn, which will undoubtedly affect the early recovery of children. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide an auxiliary traction suspension rehabilitation device, which effectively solves the problem that the existing dense grid suspension device occupies a lot of space when not in use and has poor resource utilization.

[0006] The technical solution is as follows: the present invention comprises a slide rail suspension body, a screw rod which is axially rotatable in an up-and-down direction is provided on the top of the slide rail suspension body, a mesh plate which is located below the screw rod and can move up and down is provided on the top of the slide rail suspension body, side wall plates are detachably connected to the left and right ends and the rear end of the mesh plate, a through threaded groove is provided on the side wall plate, movable plates which can move inward and outward as the screw rod rotates are provided on the left and right sides and the rear side of the mesh plate, a threaded column which can be connected to the threaded groove is rotatably connected to one end of the side wall plate on the corresponding side of the movable plate, the threaded connection between the threaded column and the threaded groove is not self-locking, and after the threaded column is connected to the threaded groove, the mesh plate can move up and down as the screw rod rotates; The lower ends of the side wall plates are respectively provided with a plurality of folding plates distributed in the up-down direction and having the same length direction as the grid plate on one side and a side away from the grid plate. The folding plates are provided with a plurality of grid grooves evenly distributed along their length direction. The adjacent ends of two adjacent folding plates are connected via two opposite connecting blocks. The folding plates are located between the opposite connecting blocks and are hingedly connected to the connecting blocks. The upper and lower sides of the two opposite connecting blocks are respectively fixedly connected via baffle rods. The folding plates are located between the two baffle rods on their corresponding sides and their outer surfaces can contact the baffle rods. The free end of the folding plate located at the uppermost end is hingedly connected to the side wall plate on its corresponding side. The free ends of the two folding plates located at the lowermost end and connected to the same side wall plate are hingedly connected to a bottom plate, and the bottom plate can move up and down with the grid plate.

[0007] The beneficial effects of the present invention are: the purpose of lowering to become a dense grid suspension device when in use is achieved through the riseable and foldable folding plate, which is convenient for children to carry out three-dimensional suspension training; when the dense grid suspension device is not needed, the folding plate is folded and raised, away from the ground, reducing the occupation of ground space, and facilitating children to carry out daily ordinary suspension training, and utilizing the unused space in the upper part of the house, thereby improving the utilization rate of resources and facilitating multiple people to carry out three-dimensional suspension training without waiting, which is more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is an axonometric view of the present invention.

[0009] Figure 2 It is a full cutaway front view of the present invention.

[0010] Figure 3 The present invention Figure 2 A is an enlarged view of the middle image.

[0011] Figure 4 It is a full cutaway right axonometric view of the present invention.

[0012] Figure 5 The present invention Figure 4 Enlarged view of B.

[0013] Figure 6 It is a cutaway right axonometric view of the present invention.

[0014] Figure 7 The present invention Figure 4 Enlarged view of C in the middle.

[0015] Figure 8 The present invention Figure 6 Enlarged view of D in the middle.

[0016] Fig. 9 It is a full-section top view axonometric drawing of the present invention.

[0017] Fig.10 It is a full cutaway top view of the present invention. DETAILED DESCRIPTION

[0018] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings.

[0019] Depend on Figures 1 to 10 It is given, including a slide rail suspension body 1, a screw rod 2 which is axially rotatable in an up-and-down direction is provided on the top of the slide rail suspension body 1, a mesh plate 3 which is located below the screw rod 2 and can move up and down is provided on the top of the slide rail suspension body 1, side wall plates 4 are detachably connected to the left and right ends and the rear end of the mesh plate 3, a through threaded groove is provided on the side wall plate 4, a movable plate 5 which can move inward and outward as the screw rod 2 rotates is provided on the left and right sides and the rear side of the mesh plate 3, a threaded column 6 which can be connected to the threaded groove is rotatably connected to one end of the side wall plate 4 on the corresponding side of the movable plate 5, and the threaded connection between the threaded column 6 and the threaded groove is not self-locking. After the threaded column 6 is connected to the threaded groove, the mesh plate 3 can move up and down as the screw 2 rotates; The lower end of the side wall plate 4 is respectively provided with a plurality of folding plates 7 distributed in the up-down direction and in the same length direction as the grid plate 3 on one side and a side away from the grid plate 3. The folding plate 7 is provided with a plurality of grid grooves evenly distributed along its length direction. The adjacent ends of two adjacent folding plates 7 are connected via two opposite connecting blocks 8. The folding plate 7 is located between the opposite connecting blocks 8 and is hingedly connected to the connecting blocks 8. The upper and lower sides of the two opposite connecting blocks 8 are respectively fixedly connected via baffle rods 9. The folding plate 7 is located between the two baffle rods 9 on its corresponding sides and its outer surface can contact the baffle rods 9. The free end of the folding plate 7 located at the uppermost end is hingedly connected to the side wall plate 4 on its corresponding side. The free ends of the two folding plates 7 located at the lowermost end and connected to the same side wall plate 4 are hingedly connected to a bottom plate 10, and the bottom plate 10 can move up and down with the grid plate 3.

[0020] In order to make the screw 2 rotatable, the front and rear sides of the upper end of the slide rail suspension body 1 are respectively fixed with fixed rods 11 in the up and down directions. The upper ends of the two fixed rods 11 respectively penetrate the grid plate 3 and are fixed with a fixed plate 12 in the front and back directions. The fixed plate 12 is provided with a mounting hole. The lower end of the fixed plate 12 is fixed with a motor 13 located between the two fixed rods 11 and axially in the up and down directions. The output end of the motor 13 is coaxially fixedly connected with the screw 2.

[0021] In order to make the side wall plate 4 and the mesh plate 3 detachable and connected, two T-shaped grooves 14 are respectively provided at one end of the side wall plate 4 close to the mesh plate 3 and one end of the side wall plate 4 away from the mesh plate 3, which are through-through and open outward, and T-shaped blocks 15 that can be inserted into the T-shaped grooves 14 on the corresponding sides are fixed on the front and rear sides of the left and right ends of the mesh plate 3 and the left and right sides of the rear end.

[0022] In order to make the movable plate 5 move inward and outward with the rotation of the screw rod 2, the movable plate 5 is slidably connected with the grid plate 3, two stabilizing rods 16 in the upper and lower directions are fixed at the lower end of the fixed plate 12, and the motor 13 is located between the two stabilizing rods 16, and a movable ring 17 coaxial with the screw rod 2 is slidably connected to the two stabilizing rods 16, and the movable ring 17 is threadedly connected to the screw rod 2, and the threaded connection between the movable ring 17 and the screw rod 2 is self-locking, and a fixing ring 18 coaxial with the screw rod 2 is fixed at the lower end of the two stabilizing rods 16, and a plurality of lifting rods 19 corresponding to the movable plate 5 one by one are slidably connected to the fixing ring 18, and a pressure ring 20 that can contact the upper end of the lifting rod 19 is coaxially fixed to the outer side of the movable ring 17, and a plurality of top plates 21 corresponding to the movable plate 5 one by one and located on the inner side of the movable plate 5 are slidably connected to the grid plate 3, and the outer end of the lifting rod 19 is hingedly connected to the top plate 21 corresponding to it through the top rod 22, and the outer end of the top plate 21 is fixedly connected to the movable plate 5 on its corresponding side through a compression spring.

[0023] In order to enable the grid plate 3 to move up and down, and after the threaded column 6 is connected to the threaded groove, the grid plate 3 can move up and down with the rotation of the screw 2, the grid plate 3 is slidably connected to the fixed rod 11, and a threaded ring 23 coaxial with the screw 2 is fixed at the upper end of the grid plate 3, and a threaded shaft 24 is coaxially rotatably connected to the lower end of the fixed ring 18, the threaded shaft 24 is located in the threaded ring 23 and is threadedly connected to the threaded ring 23, and the threaded connection between the threaded shaft 24 and the threaded ring 23 is self-locking, the pitch of the screw 2 is greater than the pitch of the threaded shaft 24, and a regular polygonal column 25 is coaxially rotatably connected to the lower end of the movable ring 17, the upper end of the regular polygonal column 25 is slidably connected to the screw 2, the lower end of the regular polygonal column 25 can be inserted into the fixed ring 18 and fixed with a regular polygonal plug 26, the circumscribed circle diameter of the plug 26 is greater than the circumscribed circle diameter of the regular polygonal column 25, and a regular polygonal slot 27 that runs through top and bottom is coaxially opened on the threaded shaft 24, and the plug 26 can be inserted into the slot 27.

[0024] In order to enable the bottom plate 10 to move up and down with the grid plate 3, the bottom plate 10 and the corresponding side wall plate 4 are slidably connected to the opposite ends thereof with two sliders 28 located between the folding plate 7 close to the grid plate 3 and the folding plate 7 far away from the grid plate 3, and two push rods 29 located between the folding plate 7 close to the grid plate 3 and the folding plate 7 far away from the grid plate 3 are provided between the bottom plate 10 and the side wall plate 4 on the corresponding side. The middle parts of the two push rods 29 on the same side are hingedly connected to form an X shape, and the upper ends of the push rods 29 are hingedly connected to the sliders 28 on the corresponding sides, and a concave and The guide column 30 with the notch facing upward, the side wall plate 4 is located in the notch of the guide column 30 on its corresponding side, the left and right sides and the rear side of the lower end of the grid plate 3 are slidably connected with a guide plate 31, and the guide plate 31 is provided with two guide grooves 32 corresponding to the guide column 30 on its corresponding side. The guide column 30 can be inserted into the guide groove 32 on its corresponding side. The guide groove 32 is a Z-shaped imitation. The distance between the two guide grooves 32 on the same guide plate 31 gradually decreases from the outside to the inside. An auxiliary plate 33 is fixed between the two fixing rods 11, and the inner side of the guide plate 31 is hingedly connected to the auxiliary plate 33 via a connecting rod 34.

[0025] In order to facilitate the connection transition when two grid plates 3 share a side wall plate 4, a clearance groove is provided on the side wall plate 4, which is located below the thread groove and penetrates inside and outside. An auxiliary block 35 is fixed to the outer end of the movable plate 5, which is located below the thread column 6 and can be inserted into the clearance groove. The lower end face of the auxiliary block 35 is an inclined surface with a higher outside and a lower inside, and the outer side of the upper end face of the auxiliary block 35 is an inclined surface with a lower outside and a higher inside.

[0026] When the present invention is used, the side wall plate 4 and the grid plate 3 are first connected together. The connection method is to insert the T-shaped block 15 into the T-shaped groove 14 on the corresponding side from top to bottom, adjust the position of the guide column 30, so that the guide column 30 and the guide groove 32 are opposite to each other up and down, and when the threaded column 6 is opposite to the threaded groove, stop moving the side wall plate 4 and the grid plate 3, push the top plate 21 outward, and the top plate 21 drives the moving plate 5 to move outward through the compression spring, and the moving plate 5 drives the threaded column 6 to approach and insert into the threaded groove. Since the threaded connection between the threaded column 6 and the threaded groove is not self-locking, the threaded column 6 will rotate into the threaded groove as the moving plate 5 moves, and the auxiliary block 35 is synchronously inserted into the yield groove, and the guide column 30 is inserted into the guide groove 32 and is located at the farthest distance outside the two guide grooves 32. At this time, the distance between the upper ends of the two push rods 29 is the maximum value, the angle between the two adjacent folding plates 7 is small, and the blocking rod 9 does not contact the folding plate 7. At this time, the side wall plate 4 is connected to the grid plate 3. When other grid plates 3 need to be connected to the side wall plates 4 that have been connected to the grid plates 3, it is only necessary to insert the T-shaped block 15 on the grid plate 3 into the T-shaped groove 14 and the guide column 30 into the guide groove 32, without inserting the threaded column 6 into the threaded groove. Then, the fixing plate 12 is fixed to the ceiling using expansion screws, and the threaded column 6 on the fixed grid plate 3 is opposite to the threaded groove. The mesh panels 3 and side wall panels 4 required for the entire room are installed in sequence. T-shaped blocks 15 are inserted into the T-shaped grooves 14 on both sides of the installed side wall panels 4, so that the two mesh panels 3 on both sides of the side wall panels 4 are connected to them. However, only one threaded column 6 on each mesh panel 3 is connected to the threaded groove on each side wall panel 4, so as to ensure that the side wall panel 4 will not separate from the mesh panel 3 and fall off. In the initial state, the distance between the upper ends of the two push rods 29 is at the maximum value, the guide column 30 is inserted into the guide groove 32, the moving ring 17 is located at the upper limit position, the plug column 26 is located above the threaded shaft 24, the grid plate 3 is located at the upper limit position, the lifting rod 19 corresponding to the threaded column 6 inserted into the threaded groove is away from the pressure ring 20 and is located at the lower limit position, and the lifting rod 19 corresponding to the threaded column 6 not inserted into the threaded groove is close to the pressure ring 20 and is located at the upper limit position. At this time, the bottom plate 10, the grid plate 3, etc. are located above the slide rail suspension body 1, and the motor 13 is set to be able to rotate forward and reverse and automatically stop after a certain number of revolutions; When three-dimensional posture correction and resistance training are not needed, the slide rail suspension body 1 can be directly used for ordinary suspension training. At this time, the folding plate 7 and the bottom plate 10 are both located above the human body, so they do not occupy the lower space in the room, and the child and medical staff can move and train in the room at will; When it is necessary to perform suspension training in three-dimensional space, the motor 13 at the corresponding position is started, the motor 13 rotates forward and drives the screw 2 to rotate, the screw 2 drives the moving ring 17 to move downward, and the moving ring 17 drives the regular polygon column 25 and the plug column 26 to move downward. If the threaded column 6 corresponding to the lifting rod 19 is connected to the thread groove at this time, the moving ring 17 will not contact the lifting rod 19 during the downward movement. If the threaded column 6 corresponding to the lifting rod 19 is not connected to the thread groove, the side moving ring 17 will contact the lifting rod 19 and push the lifting rod 19 to move downward, the lifting rod 19 pushes the top plate 21 to move outward through the lifting rod 22, and the top plate 21 pushes the moving plate 5 outward through the compression spring. The movable plate 5 drives the auxiliary block 35 and the threaded column 6 to move outwards. The auxiliary block 35 first contacts the auxiliary block 35 corresponding to the threaded column 6 inserted into the threaded groove and pushes the auxiliary block 35 to move away from the side wall plate 4. Since the motor 13 on the threaded column 6 inserted into the threaded groove is not started, the movable ring 17 is located above its corresponding lifting rod 19, so the threaded column 6 will gradually move out of the threaded groove. The movable plate 5 drives the movable plate 5 to move away from the side wall plate 4 through the compression spring. The lifting rod 19 moves upward under the action of the lifting rod 22. The threaded column 6 moves downward with the movable ring 17 and is gradually inserted into the threaded groove, so that the grid plate 3 started by the motor 13 is connected with the side wall plate 4. After the three-sided threaded columns 6 are connected to the threaded grooves on their corresponding sides and there is only the threaded column 6 in the threaded groove, as the motor 13 continues to rotate, the plug column 26 is gradually inserted into the slot 27, the threaded shaft 24 starts to rotate and drives the threaded ring 23 to move downward through the thread, the threaded ring 23 drives the grid plate 3 to move downward and drives the three side wall plates 4 connected to it to move downward through the threaded column 6, and the guide plate 31 is close to the auxiliary plate 33. Since the position of the auxiliary plate 33 is inconvenient to fix, the guide plate 31 will move downward under the action of the connecting rod 34 The guide column 30 moves outward, thereby moving from the vertical part outside the guide groove 32 to the inclined part, thereby driving the two sliders 28 to move relative to each other, reducing the distance between the upper ends of the two push rods 29, and the bottom plate 10 moves downward relative to the side wall plate 4, and the angle between the two adjacent folding plates 7 increases. Since the pitch of the screw rod 2 is greater than the pitch of the threaded shaft 24, the plug column 26 also moves downward relative to the threaded shaft 24 while driving the threaded shaft 24 to rotate, and the threaded column 6 remains inserted in the threaded groove and continues to move outward. After the two guide posts 30 move a certain distance relative to each other under the action of the guide groove 32, they reach the vertical part inside the guide groove 32. At this time, the distance between the two sliders 28 reaches the shortest distance. As the grid plate 3 continues to move downward, the guide plate 31 moves outward. At this time, the guide post 30 moves in the vertical part inside the guide groove 32. The distance between the two guide posts 30 does not change. After the motor 13 continues to rotate for a certain period of time, the plug post 26 moves to the bottom of the threaded shaft 24. At this time, the threaded shaft 24 no longer rotates, and the grid plate 3 and the side wall plate 4 both move to the lower limit position. Since the threaded connection between the threaded shaft 24 and the threaded ring 23 is self-locking, the position of the grid plate 3 and the side wall plate 4 will not change. After the plug post 26 moves to a certain distance below the threaded shaft 24, the motor 13 is automatically turned off. At this time, since the threaded connection between the screw rod 2 and the moving ring 17 is self-locking, the position of the moving ring 17 will not change at will. At this time, the three side wall panels 4 and the grid panel 3 form a small house style, and the child can perform three-dimensional posture correction, resistance training, etc. At this time, if there are children with adjacent grid panels 3 who need to perform three-dimensional direction training, the motor 13 on the adjacent grid panel 3 is directly started, and the motor 13 rotates forward and drives the screw rod 2 to rotate. Since at this time, the side wall panel 4 on one side of the grid panel 3 has been moved downward to the lower use state with the grid panel 3 just now, the movable ring 17 moves downward synchronously with the rotation of the screw rod 2, so that the threaded columns 6 on the other two sides are inserted into the threaded groove, so that the grid panel 3 is connected to the side wall panels 4 on the other two sides that have not moved to the lower limit position, and the threaded column 6 on one side of the side wall panel 4 that has moved to the lower limit position will still move outward under the push of the compression spring, and the plug column 26 moves downward a certain distance with the movable ring 17 and is inserted into the threaded shaft 24, and then the grid panel 3 and the side wall panels 4 connected on the other two sides move downward, and the upper ends of the push rods 29 on the side wall panels 4 on the other two sides move relatively, and the angle between the two adjacent folding panels 7 becomes larger; After the grid plate 3 moves downward for a certain distance, the T-shaped block 15 will be inserted into the T-shaped groove 14 on the side wall plate 4 that is already at the bottom. After continuing to move for a certain distance, the inclined surface of the lower end of the auxiliary block 35 corresponding to the side wall plate 4 that is already at the bottom will contact the side wall plate 4, and the auxiliary block 35 drives the threaded column 6 and the moving plate 5 to move inward. However, since the pressure ring 20 is still pressing the lifting rod 19 downward at this time, the top plate 21 is still moving outward, and the compression spring is contracted under force. When the plug column 26 moves to the limit position below the threaded shaft 24 When the motor 13 is automatically turned off, the threaded column 6 is opposite to the threaded groove, and the two auxiliary blocks 35 are opposite and the opposite ends are in contact with each other. Since the pressure of the pressure ring 20 on the two lifting rods 19 is the same, and the compression springs are the same, the newly descended threaded column 6 is inserted into the threaded groove under the elastic force of the compression spring, and the two threaded columns 6 are in the state of being inserted into the threaded groove under the action of the compression spring. At this time, the side wall plate 4 is connected to the two grid plates 3, and the compression spring is in a contracted and force-storing state, and the child can start the three-dimensional training normally; After the training of the child on one side is finished, the motor 13 is started, the motor 13 reverses and drives the screw rod 2 to reverse, and the screw rod 2 drives the moving ring 17 to move upward. At this time, since the compression spring corresponding to the unshared side wall plate 4 is in a normal state, the positions of the moving plate 5, the top plate 21, and the lifting rod 19 will not change, and the compression spring corresponding to the shared side wall plate 4 is in a contracted state. Therefore, when the moving ring 17 moves upward, since the threaded column 6 cannot move outward, the top plate 21 will move inward under the action of the compression spring and drive the lifting rod 19 upward through the top rod 22. At this time, the pressure of the compression spring will decrease, so the compression spring on the other side will push the moving plate 5 to continue to move outward, thereby removing the threaded column 6 on the grid plate 3 from the threaded hole. When the plug column 26 moves upward to connect with the slot 27, the threaded column 6 is completely removed from the threaded groove. At this time, the two compression springs are still in a contracted and force-storing state. The rotation of the threaded shaft 24 causes the mesh plate 3 to drive the other two side wall plates 4 to move upward, and the upper end inclined surface of the auxiliary block 35 on one side of the shared side wall plate 4 contacts the upper side wall of the give way groove, so that the movable plate 5 moves inward, so that the mesh plate 3 that rises first moves the two side wall plates 4 upward, and the distance between the mesh plate 3 and the auxiliary plate 33 increases. The guide plate 31 moves inward under the action of the connecting rod 34, and the guide column 30 moves to the inclined part of the guide groove 32 again. The distance between the upper ends of the two push rods 29 increases, and the bottom plate 10 moves upward relative to the side wall plate 4. Due to the existence of the stop rod 9, the folding plate 7 always keeps an inclined state, so that the angle between the two adjacent folding plates 7 can be smoothly reduced. After the moving ring 17 moves to the initial position, the motor 13 is automatically turned off, and the mesh plate 3 that has not risen and the other three side wall plates 4 still form a small house-like space, so as not to affect the normal training of other children; After the child has finished training, the motor 13 is started and the motor 13 is reversed. At this time, the three side wall plates 4 connected to the grid plate 3 are not shared with other grid plates 3, so the threaded column 6 will remain inserted in the threaded groove and rise with the grid plate 3. After the grid plate 3 drives the side wall plate 4 to move upward a certain distance, the T-blocks 15 on the other three grid plates 3 are inserted into the T-slots 14 on the shared side wall plate 4, thereby achieving connection. When the moving ring 17 moves to the initial position, the motor 13 is automatically turned off. At this time, the grid plate 3 and the bottom plate 10 are both located above the slide rail suspension body 1, and will not affect the normal suspension of the child.

[0027] The motor 13 and the slide rail suspension body 1 in the present invention are both prior art, and their structures and connection methods are not described in detail here.

[0028] The present invention is novel in conception, ingenious in structure, easy to operate and highly practical. Through the arrangement of a motor, a screw, a moving ring, a lifting rod, a lifting rod, a lifting plate, a moving plate and a threaded column, the threaded connection between the threaded column and the threaded groove is not self-locking, so that the connection between the threaded column and the threaded groove is achieved through the movement of the moving plate, ensuring that when the grid plate moves downward, the three side wall plates around it are connected to the grid plate together at the same top and bottom, and through the arrangement of a regular polygon column, a plug column, a slot, a threaded shaft and a threaded ring, it is ensured that the grid plate located at the lower side in the training state is connected with the three side wall plates, and will not be changed due to the movement of the adjacent grid plates, thereby ensuring the stability of the training. Through the folding plate, the connecting block, the push rod, the slider and the guide column , guide plates, guide grooves, connecting rods, and auxiliary plates are set, and the up and down movement of the grid plate and the side wall plate is used to adjust the distance between the bottom plate and the side wall plate, so as to realize the folding and unfolding of the folding plate, which is convenient for reducing the occupation of space when not in use, and unfolding to meet the needs of use when in use. At the same time, the T-slot and T-block are used to facilitate the connection between the side wall plate and the grid plate, and the change of the connection state between the side wall plate and the two adjacent grid plates, which can meet the needs of children to carry out ordinary suspension training as well as three-dimensional suspension training. When the children do not need to carry out three-dimensional suspension training, the bottom plate and the folding plate are raised and suspended for storage, which reduces the occupation of ground space and facilitates children and medical staff to walk indoors.

[0029] It can be seen that the use of an auxiliary traction suspension rehabilitation device provided by the present invention can effectively solve the problem that the existing dense grid suspension device occupies a lot of space when not in use and has poor resource utilization. This structure is simple to operate, easy to use, and improves space utilization.

Claims

1. An auxiliary traction suspension rehabilitation device, comprising a slide rail suspension body (1), characterized in that: A screw rod (2) which is axially rotatable in an up-and-down direction is provided above the slide rail suspension body (1); a mesh plate (3) which is located below the screw rod (2) and is movable up-and-down is provided above the slide rail suspension body (1); side wall plates (4) are detachably connected to the left and right ends and the rear end of the mesh plate (3); a through threaded groove is provided on the side wall plate (4); movable plates (5) which can move inward and outward as the screw rod (2) rotates are provided on the left and right sides and the rear side of the mesh plate (3); a threaded column (6) which can be connected to the threaded groove is rotatably connected to one end of the movable plate (5) close to the side wall plate (4) on the corresponding side; the threaded connection between the threaded column (6) and the threaded groove is not self-locking; after the threaded column (6) is connected to the threaded groove, the mesh plate (3) can move up and down as the screw rod (2) rotates; The lower end of the side wall plate (4) is provided with a plurality of folding plates (7) distributed in the up-down direction and having the same length direction as the grid plate (3) on the side close to the grid plate (3) and the side away from the grid plate (3), and the folding plates (7) are provided with a plurality of grid grooves evenly distributed in the length direction thereof. The adjacent ends of two adjacent folding plates (7) are connected via two opposite connecting blocks (8). The folding plates (7) are located between the opposite connecting blocks (8) and are hingedly connected to the connecting blocks (8). The upper and lower sides of the two opposite connecting blocks (8) are respectively fixedly connected via blocking rods (9). The folding plates (7) are located between the two blocking rods (9) on the corresponding sides thereof and their outer surfaces can contact the blocking rods (9). The free end of the folding plate (7) located at the uppermost end is hingedly connected to the side wall plate (4) on the corresponding side thereof. The free ends of the two folding plates (7) located at the lowermost end and connected to the same side wall plate (4) are hingedly connected to a bottom plate (10), and the bottom plate (10) can move up and down with the grid plate (3).

2. The auxiliary traction suspension rehabilitation device according to claim 1, characterized in that: The upper front and rear sides of the upper end of the slide rail suspension body (1) are respectively fixed with fixing rods (11) in the up-and-down direction, the upper ends of the two fixing rods (11) respectively penetrate the grid plate (3) and are fixed with a fixing plate (12) in the up-and-down direction, the fixing plate (12) is provided with a mounting hole, and the lower end of the fixing plate (12) is fixed with a motor (13) located between the two fixing rods (11) and in the up-and-down axial direction, and the output end of the motor (13) is coaxially fixedly connected with the screw rod (2).

3. The auxiliary traction suspension rehabilitation device according to claim 1, characterized in that: The side wall plate (4) is provided with two T-shaped grooves (14) extending vertically and opening outward at one end of the side wall plate (4) close to the mesh plate (3) and at one end of the side wall plate (4) away from the mesh plate (3), respectively. T-shaped blocks (15) that can be inserted into the T-shaped grooves (14) on the corresponding sides are fixed on the front and rear sides of the left and right ends of the mesh plate (3) and the left and right sides of the rear end.

4. The auxiliary traction suspension rehabilitation device according to claim 2, characterized in that: The movable plate (5) is slidably connected to the grid plate (3); two vertical stabilizing rods (16) are fixed to the lower end of the fixed plate (12); the motor (13) is located between the two stabilizing rods (16); a movable ring (17) coaxial with the screw rod (2) is slidably connected to the two stabilizing rods (16); the movable ring (17) is threadedly connected to the screw rod (2); the threaded connection between the movable ring (17) and the screw rod (2) is self-locking; a fixed ring (18) coaxial with the screw rod (2) is fixed to the lower end of the two stabilizing rods (16) A plurality of lifting rods (19) corresponding to the movable plates (5) are slidably connected to the fixed ring (18); a pressure ring (20) capable of contacting the upper ends of the lifting rods (19) is coaxially fixed to the outer side of the movable ring (17); a plurality of top plates (21) corresponding to the movable plates (5) and located on the inner side of the movable plates (5) are slidably connected to the grid plate (3); the outer ends of the lifting rods (19) are hingedly connected to the corresponding top plates (21) via the lifting rods (22); and the outer ends of the top plates (21) are fixedly connected to the movable plates (5) on the corresponding side via compression springs.

5. The auxiliary traction suspension rehabilitation device according to claim 4, characterized in that: The mesh plate (3) is slidably connected to the fixed rod (11); a threaded ring (23) coaxial with the screw rod (2) is fixed to the upper end of the mesh plate (3); a threaded shaft (24) is coaxially rotatably connected to the lower end of the fixed ring (18); the threaded shaft (24) is located in the threaded ring (23) and is threadedly connected to the threaded ring (23); the threaded connection between the threaded shaft (24) and the threaded ring (23) is self-locking; the pitch of the screw rod (2) is greater than the pitch of the threaded shaft (24); the movable ring (18) is 7) The lower end is coaxially rotatably connected with a regular polygonal column (25), the upper end of the regular polygonal column (25) is slidably connected with the screw (2), the lower end of the regular polygonal column (225) can be inserted into the fixing ring (18) and fixed with a regular polygonal plug-in column (26), the circumscribed circle diameter of the plug-in column (26) is larger than the circumscribed circle diameter of the regular polygonal column (25), and a regular polygonal slot (27) is coaxially opened on the threaded shaft (24) and is connected from top to bottom, and the plug-in column (26) can be inserted into the slot (2).

6. The auxiliary traction suspension rehabilitation device according to claim 1, characterized in that: The bottom plate (10) and the corresponding side wall plate (4) are slidably connected to the opposite ends thereof with two sliders (28) located between the folding plates (7) close to the grid plate (3) and the folding plates (7) far from the grid plate (3); two push rods (29) located between the folding plates (7) close to the grid plate (3) and the folding plates (7) far from the grid plate (3) are provided between the bottom plate (10) and the corresponding side wall plate (4); the two push rods (29) on the same side are hingedly connected at the middle to form an X shape; the upper end of the push rod (29) is hingedly connected to the slider (28) on the corresponding side; a concave guide column (29) with a notch facing upward is fixed on the slider (28) located on the upper side 30), the side wall plate (4) is located in the recess of the guide column (30) on the corresponding side thereof, the left and right sides and the rear side of the lower end of the grid plate (3) are slidably connected with a guide plate (31), the guide plate (31) is provided with two guide grooves (32) corresponding to the guide columns (30) on the corresponding side thereof, the guide column (30) can be inserted into the guide groove (32) on the corresponding side thereof, the guide groove (32) is a Z-shaped imitation, the distance between the two guide grooves (32) on the same guide plate (31) gradually decreases from the outside to the inside, an auxiliary plate (33) is fixed between the two fixing rods (11), and the inner side of the guide plate (31) is hingedly connected to the auxiliary plate (33) via a connecting rod (34).

7. The auxiliary traction suspension rehabilitation device according to claim 1, characterized in that: The side wall plate (4) is provided with a clearance groove located below the thread groove and extending inside and outside. An auxiliary block (35) located below the thread column (6) and insertable into the clearance groove is fixed to the outer end of the movable plate (5). The lower end surface of the auxiliary block (35) is an inclined surface with a higher outer side and a lower inner side. The outer side of the upper end surface of the auxiliary block (35) is an inclined surface with a lower outer side and a higher inner side.

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