Crawling rehabilitation device for toes and feet of children

Abstract

The invention discloses a child pointed foot crawling rehabilitation device, and belongs to the technical field of child rehabilitation training. Comprising a rehabilitation vehicle body and two hinges, a training plate is arranged above the rehabilitation vehicle body, the rehabilitation vehicle body and the training plate are connected through the two hinges, a first open groove is formed in the upper surface of the training plate, and a threaded rod is arranged in the first open groove; the threaded rod penetrates through the inner wall of the first open groove and extends to the right side of the training plate, the outer surface of the threaded rod is rotationally connected with the inner wall of the first open groove and the training plate, the right end of the threaded rod is fixedly connected with a rotating disc, and a protection mechanism is arranged above the training plate. Through cooperation of a first open groove, a threaded rod, a rotary disc and a protection mechanism, the rear portion of a child can be protected when the child carries out pointed-foot rehabilitation training, the child is prevented from falling off during rehabilitation training, and when the child cannot climb to the top at a time and needs to have a rest, a temporary rest space can be provided.

Description

Technical Field

[0001] The invention relates to the technical field of children's rehabilitation training, and in particular to a children's tiptoe crawling rehabilitation device. Background Art

[0002] Pointed feet: refers to children's pointed feet. Pointed feet means that the baby stands on tiptoes and crosses his legs. It is medically called "scissor gait". It often indicates abnormal movement and posture caused by various factors such as neonatal hypoxic-ischemic encephalopathy, intrauterine growth malformations, and premature birth. If pointed feet are not relieved in time, it may cause secondary problems such as ankle contracture, unequal length of lower limbs, pelvic tilt, scoliosis, etc. Children's pointed feet crawling rehabilitation devices are now often used to assist children in rehabilitation treatment.

[0003] A children's tiptoe crawling rehabilitation device with publication number CN215960495U includes a base, a front end above the base is hinged with an angle-adjustable ramp, wedge blocks of the same structure are fixedly connected to the left and right sides of the ramp, the inclined surfaces of the two wedge blocks are arranged opposite to each other, each wedge block is fixedly connected to a plurality of limit blocks evenly distributed along a linear pattern, a placement groove is formed between every two limit blocks, and a U-shaped guardrail is fixedly connected to the ramp.

[0004] The above-mentioned device can be adjusted for training according to different children or different levels of recovery. However, when the above-mentioned scheme is actually used for rehabilitation climbing training for children, the body is in a hunched state. If the operation is improper and under the action of inertia, the child's body may lean backward. If the medical staff watching on the side cannot support it, the child will fall backward from the rehabilitation device. In addition, because the child's arm strength is insufficient or exhausted, it is difficult to continue to hold on to the limit block, and there is also a risk of falling. During training, the child may not be able to climb to the top in one go and needs to rest during the period. The above-mentioned device cannot protect the child's rear and cannot provide a temporary rest space for the child according to the actual situation of the rehabilitation training. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the prior art cannot protect the rear of children and cannot provide children with a temporary rest space according to the actual situation of rehabilitation training, and to propose a children's tiptoe crawling rehabilitation device.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A child's tiptoe crawling rehabilitation device comprises a rehabilitation vehicle, a rehabilitation vehicle and two hinges, a training board is arranged above the rehabilitation vehicle, the rehabilitation vehicle and the training board are connected by two hinges, a first slot is arranged on the upper surface of the training board, a threaded rod is arranged inside the first slot, the threaded rod passes through the inner wall of the first slot and extends to the right side of the training board, the outer surface of the threaded rod is rotatably connected to the inner wall of the first slot and the training board, a turntable is fixedly connected to the right end of the threaded rod, a protective mechanism is arranged above the training board, the protective mechanism comprises a convex block and a cushion and two A damper, the outer surface of the protrusion is slidably connected to the inner wall of the first groove, the upper surface of the protrusion is fixedly connected to a support plate, the bottom surface of the support plate contacts the upper surface of the training board, the upper surface of the training board is fixedly connected to two inclined support plates, the upper surfaces of the two inclined support plates are fixedly connected to a group of picking blocks, the upper surface of the training board is provided with two groups of foot grooves, the upper surface of the rehabilitation vehicle is fixedly connected to a guardrail, the upper surface of the rehabilitation vehicle is installed with a pad, the bottom surface of the rehabilitation vehicle is fixedly connected to a storage groove, and a foot massage mechanism is arranged inside the storage groove.

[0008] Preferably, a baffle is fixedly connected to the right side surface of the seat cushion, and the right side surface of the baffle is fixedly connected to two dampers.

[0009] Preferably, two buffer cylinders are fixedly connected to the left side surface of the support plate, and buffer springs are fixedly connected to the right side walls of the two buffer cylinders. The left ends of the two buffer springs are respectively fixedly connected to two dampers, and the outer surfaces of the two dampers are respectively slidably connected to the inner walls of the two buffer cylinders.

[0010] Preferably, an electric push rod is installed inside the rehabilitation vehicle, an output end of the electric push rod is fixedly connected to a hinge seat, and an outer surface of the hinge seat is slidably connected to a groove at the bottom of the hinge.

[0011] Preferably, the foot massage mechanism includes a massage box, the outer surface of the massage box is slidably connected to the inner wall of the storage slot, a second slot and two third slots are provided inside the massage box, a support frame is fixedly connected to the inner wall of the second slot, a motor is installed inside the support frame, and a cam is fixedly connected to the output end of the motor.

[0012] Preferably, the inner wall of the second slot is slidably connected with a total belt plate, and the left side of the total belt plate is fixedly connected with two connecting rods, both of which penetrate the inner wall of the second slot and extend to the inside of the third slot, and the outer surfaces of the connecting rods are slidably connected to the massage box, and the left ends of the two connecting rods are fixedly connected with massage plates, and the outer surfaces of the two massage plates are slidably connected to the third slot, and the left sides of the two massage plates are fixedly connected with return springs, and the left ends of the two return springs are fixedly connected to the inner wall of the third slot.

[0013] Preferably, a magnet plate is fixedly connected to the upper surface of the storage groove, and the left side of the magnet plate is in contact with the massage box.

[0014] Compared with the prior art, the present invention provides a child's tiptoe crawling rehabilitation device, which has the following beneficial effects:

[0015] 1. The present invention uses the cooperation between the first slot, the threaded rod, the turntable and the protective mechanism to protect the back of the child when the child is doing tiptoe rehabilitation training to prevent the child from falling during the rehabilitation training, and can provide a temporary rest space when the child cannot climb to the top at one time and needs to rest.

[0016] 2. The present invention can massage children's feet by using the cooperation between the pad, the storage groove and the foot massage mechanism, so as to stimulate and induce the neurons around the injured part to rebuild the corresponding damaged functions, establish new connections, and restore normal nerve functions. There is no need to use an external bench, and the entire massage work can be completed using only this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the protection mechanism of the present invention;

[0019] Figure 3 It is a cross-sectional view of the cross-section structure of the rehabilitation vehicle and hinge of the present invention;

[0020] Figure 4 It is a schematic diagram of the bottom structure of the present invention;

[0021] Figure 5 It is a schematic diagram of the exploded structure of the storage slot and the foot massage mechanism of the present invention;

[0022] Figure 6 It is a cross-sectional view of the internal structure of the foot massage mechanism of the present invention.

[0023] In the figure:

[0024] 1. Rehabilitation vehicle; 2. Hinge; 3. Training board; 4. First slot; 5. Threaded rod; 6. Turntable; 7. Protection mechanism; 701. Bump; 702. Support plate; 703. Buffer cylinder; 704. Buffer spring; 705. Damper; 706. Baffle; 707. Cushion; 8. Inclined support plate; 9. Pick-up block; 10. Foot slot; 11. Guardrail; 12. Electric push rod; 13. Articulated seat; 14. Pad; 15. Storage slot; 16. Magnet plate; 17. Foot massage mechanism; 1701. Massage box; 1702. Second slot; 1703. Support frame; 1704. Motor; 1705. Cam; 1706. Third slot; 1707. Main belt plate; 1708. Connecting rod; 1709. Massage board; 1710. Reset spring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Reference Figure 1-6 A children's tiptoe crawling rehabilitation device includes a rehabilitation vehicle 1, a rehabilitation vehicle 1 and two hinges 2. A training board 3 is arranged above the rehabilitation vehicle 1. The rehabilitation vehicle 1 and the training board 3 are connected by the two hinges 2. When the two hinges 2 are connected, the training board 3 can form a certain inclination angle on the rehabilitation vehicle 1.

[0027] A first slot 4 is provided on the upper surface of the training board 3, and a threaded rod 5 is provided inside the first slot 4. The threaded rod 5 passes through the inner wall of the first slot 4 and extends to the right side of the training board 3. The outer surface of the threaded rod 5 is rotatably connected to the inner wall of the first slot 4 and the training board 3. A turntable 6 is fixedly connected to the right end of the threaded rod 5. By using the set turntable 6, medical staff can rotate the threaded rod 5 conveniently.

[0028] A protective mechanism 7 is arranged above the training board 3. The protective mechanism 7 includes a protrusion 701, a cushion 707 and two dampers 705. The cushion 707 can be set to a more comfortable cushion according to actual conditions to improve the comfort of children sitting on it. The outer surface of the protrusion 701 is slidably connected to the inner wall of the first groove 4. The upper surface of the protrusion 701 is fixedly connected to a support plate 702. The bottom surface of the support plate 702 is in contact with the upper surface of the training board 3. By using the protrusion 701, the support plate 702 can be driven to move, thereby driving the entire protective mechanism 7 to move, so that the protective mechanism 7 can always be located behind the child's buttocks.

[0029] The right side of the seat cushion 707 is fixedly connected with a baffle 706 , and the right side of the baffle 706 is fixedly connected to the two dampers 705 . By using the baffle 706 , the seat cushion 707 can be supported and force-supported.

[0030] Two buffer cylinders 703 are fixedly connected to the left side of the support plate 702, and the right side walls of the two buffer cylinders 703 are fixedly connected with buffer springs 704. The left ends of the two buffer springs 704 are respectively fixedly connected to two dampers 705, and the outer surfaces of the two dampers 705 are respectively slidably connected to the inner walls of the two buffer cylinders 703. By using the cooperation between the buffer springs 704 and the dampers 705, a buffer can be provided when the child slides or leans backward, thereby preventing the child from being subjected to excessive reaction force and causing hip injuries.

[0031] Two inclined support plates 8 are fixedly connected to the upper surface of the training board 3, and a group of grab blocks 9 are fixedly connected to the upper surfaces of the two inclined support plates 8. The obliquely arranged inclined support plates 8 and the grab blocks 9 arranged on the top can make it more convenient for children to grab. Two groups of foot grooves 10 are opened on the upper surface of the training board 3, and a protective railing 11 is fixedly connected to the upper surface of the rehabilitation vehicle 1. Children can step on the foot grooves 10 with their toes to provide a better fulcrum for the children's feet. A pad 14 is installed on the upper surface of the rehabilitation vehicle 1. The pad 14 can facilitate children to sit on the device without having to find another place to massage their feet. A storage groove 15 is fixedly connected to the bottom surface of the rehabilitation vehicle 1, and a foot massage mechanism 17 is arranged inside the storage groove 15. The storage groove 15 is used to store the foot massage mechanism 17.

[0032] An electric push rod 12 is installed inside the rehabilitation vehicle 1. The bottom surface of the electric push rod 12 should not contact the ground to avoid affecting the movement of the device. The output end of the electric push rod 12 is fixedly connected to a hinge seat 13. The bottom of the hinge 2 is provided with a groove for facilitating the sliding of the hinge seat 13 therein. The outer surface of the hinge seat 13 is slidably connected to the groove at the bottom of the hinge 2. The upper surface of the rehabilitation vehicle 1 is provided with a groove for the hinge seat 13 to be received therein, so that the hinge 2 can be laid flat.

[0033] The foot massage mechanism 17 includes a massage box 1701. The upper surface of the storage slot 15 is fixedly connected with a magnet plate 16. The left side of the magnet plate 16 is in contact with the massage box 1701. The magnet plate 16 has an adsorption force on the massage box 1701 and can limit the massage box 1701.

[0034] The outer surface of the massage box 1701 is slidably connected to the inner wall of the storage slot 15. A second slot 1702 and two third slots 1706 are provided inside the massage box 1701. A support frame 1703 is fixedly connected to the inner wall of the second slot 1702. A motor 1704 is installed inside the support frame 1703. No protective plate is provided on the right side of the storage slot 15, only a magnet plate 16 is provided to limit the massage box 1701, which can avoid affecting the heat dissipation problem of the motor 1704.

[0035] The output end of the motor 1704 is fixedly connected to the cam 1705, the inner wall of the second slot 1702 is slidably connected to the main belt plate 1707, and the left side of the main belt plate 1707 is fixedly connected to two connecting rods 1708. Both connecting rods 1708 penetrate the inner wall of the second slot 1702 and extend to the inside of the third slot 1706. The outer surface of the connecting rod 1708 is slidably connected to the massage box 1701. By starting the motor 1704, the cam 1705 can be driven to rotate, so that the cam 1705 can periodically push the main belt plate 1707 to move.

[0036] The left ends of the two connecting rods 1708 are fixedly connected to massage plates 1709, the outer surfaces of the two massage plates 1709 are slidably connected to the third slot 1706, the left sides of the two massage plates 1709 are fixedly connected to return springs 1710, and the left ends of the two return springs 1710 are fixedly connected to the inner wall of the third slot 1706. When the massage beans arranged above the massage plates 1709 move back and forth, they can massage the feet of the child, thereby stimulating and inducing the neurons around the injured part to rebuild the corresponding damaged functions, establish new connections, and restore normal nerve functions.

[0037] Working principle: When a child is doing the tiptoe training, he can hold the foot groove 10 with his hands and step on the pick block 9 with his feet, and perform the climbing training from bottom to top, which plays a role in correcting the tiptoe. By starting the electric push rod 12, the hinge seat 13 can be driven to move, so that the inclination angle of the hinge 2 can be adjusted, and then the difficulty of climbing can be adjusted according to the recovery of the child. When a child is doing rehabilitation training and crawling, if he needs to rest temporarily, he can sit directly on the cushion 707. By using the turntable 6, the threaded rod 5 can be rotated to drive the protrusion 701 to move. The protrusion 701 can drive the support plate 702, the baffle 706 and the cushion 707 to move, so that the cushion 707 can always be behind the child's buttocks, which can not only provide rest but also protect the child from falling. By pulling the massage box 1701 out from the storage slot 15, and allowing the child to sit on the pad 14, inserting both feet into the third slot 1706 and contacting the massage plate 1709, and starting the motor 1704, the cam 1705 can be driven to rotate, and the cam 1705 can periodically push the main belt plate 1707 to move, and the main belt plate 1707 can drive the connecting rod 1708 and the massage plate 1709 to move. When the cam 1705 is not in contact with the connecting rod 1708, the elastic force of the reset spring 1710 can drive the massage plate 1709 to reset, thereby massaging the child's feet and playing a certain rehabilitation role.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A child tiptoe crawling rehabilitation device, comprising a rehabilitation vehicle (1), characterized in that: A rehabilitation vehicle (1) and two hinges (2), a training board (3) is arranged above the rehabilitation vehicle (1), the rehabilitation vehicle (1) and the training board (3) are connected via the two hinges (2), a first slot (4) is provided on the upper surface of the training board (3), a threaded rod (5) is arranged inside the first slot (4), the threaded rod (5) passes through the inner wall of the first slot (4) and extends to the right side of the training board (3), the outer surface of the threaded rod (5) is rotatably connected to the inner wall of the first slot (4) and the training board (3), the right end of the threaded rod (5) is fixedly connected to a turntable (6), a protective mechanism (7) is arranged above the training board (3), the protective mechanism (7) comprises a convex block (701), a seat cushion (707) and two dampers (705), The outer surface of the protrusion (701) is slidably connected to the inner wall of the first slot (4); the upper surface of the protrusion (701) is fixedly connected to a support plate (702); the bottom surface of the support plate (702) contacts the upper surface of the training plate (3); the upper surface of the training plate (3) is fixedly connected to two inclined support plates (8); the upper surfaces of the two inclined support plates (8) are fixedly connected to a group of pick blocks (9); the upper surface of the training plate (3) is provided with two groups of foot grooves (10); the upper surface of the rehabilitation vehicle (1) is fixedly connected to a guardrail (11); the upper surface of the rehabilitation vehicle (1) is installed with a pad (14); the bottom surface of the rehabilitation vehicle (1) is fixedly connected to a storage groove (15); a foot massage mechanism (17) is arranged inside the storage groove (15).

2. A child tiptoe crawling rehabilitation device according to claim 1, characterized in that: The right side surface of the seat cushion (707) is fixedly connected to a baffle (706), and the right side surface of the baffle (706) is fixedly connected to two dampers (705).

3. A child tiptoe crawling rehabilitation device according to claim 2, characterized in that: Two buffer cylinders (703) are fixedly connected to the left side of the support plate (702), and the right side walls of the two buffer cylinders (703) are fixedly connected to buffer springs (704). The left ends of the two buffer springs (704) are respectively fixedly connected to two dampers (705), and the outer surfaces of the two dampers (705) are respectively slidably connected to the inner walls of the two buffer cylinders (703).

4. The child tiptoe crawling rehabilitation device according to claim 1, characterized in that: An electric push rod (12) is installed inside the rehabilitation vehicle (1), and an output end of the electric push rod (12) is fixedly connected to a hinge seat (13), and an outer surface of the hinge seat (13) is slidably connected to a slot at the bottom of the hinge (2).

5. The child tiptoe crawling rehabilitation device according to claim 1, characterized in that: The foot massage mechanism (17) comprises a massage box (1701), the outer surface of the massage box (1701) is slidably connected to the inner wall of the storage slot (15), a second slot (1702) and two third slots (1706) are provided inside the massage box (1701), a support frame (1703) is fixedly connected to the inner wall of the second slot (1702), a motor (1704) is installed inside the support frame (1703), and a cam (1705) is fixedly connected to the output end of the motor (1704).

6. The child tiptoe crawling rehabilitation device according to claim 5, characterized in that: The inner wall of the second slot (1702) is slidably connected to a total belt plate (1707), and the left side of the total belt plate (1707) is fixedly connected to two connecting rods (1708), and the two connecting rods (1708) both pass through the inner wall of the second slot (1702) and extend to the inside of the third slot (1706), and the outer surface of the connecting rod (1708) is slidably connected to the massage box (1701), and the left ends of the two connecting rods (1708) are fixedly connected to massage plates (1709), and the outer surfaces of the two massage plates (1709) are slidably connected to the third slot (1706), and the left sides of the two massage plates (1709) are fixedly connected to reset springs (1710), and the left ends of the two reset springs (1710) are fixedly connected to the inner wall of the third slot (1706).

7. The child tiptoe crawling rehabilitation device according to claim 6, characterized in that: A magnet plate (16) is fixedly connected to the upper surface of the storage groove (15), and the left side surface of the magnet plate (16) is in contact with the massage box (1701).

Images