CN116158943A - An external auxiliary lower limb medical rehabilitation training device - Google Patents

Abstract

The invention provides an external auxiliary lower limb medical rehabilitation training device, and relates to the technical field of medical rehabilitation training devices. This external auxiliary lower limb medical rehabilitation training device, including fixed bed board, terminal surface fixedly connected with is three sets of support frames under the fixed bed board, and is three sets of all be connected with the connecting rod between the support frame, three sets of the universal wheel has all been rotated to the support frame lower extreme and has been cup jointed, fixed bed board up end one side is rotated and is connected with movable bed board, movable bed board up end is fixed and is provided with the neck protection pillow, the outer wall of movable bed board both sides is all fixed and is provided with auxiliary handle. According to the device, two tools for training the lower limbs are arranged, so that the device is higher in practicability, a patient is safer when using the device by additionally arranging the anti-slip pad on one side of the clamping plate of the thigh trainer, and the patient can not rebound to cause injury to the thigh of the patient even when taking off force during training through the fixed running path arranged by the thigh trainer, so that the device is higher in safety.

Description

An external auxiliary lower limb medical rehabilitation training device

technical field

The invention relates to the technical field of medical rehabilitation training equipment, in particular to an external auxiliary lower limb medical rehabilitation training device.

Background technique

With the development of deep aging in my country, the number of elderly people with disabilities, dementia, and dementia continues to expand. Most of them are accompanied by hemiplegia symptoms, and lower extremity movement disorders. Medical theory and clinical medicine have proved that in addition to early surgical treatment and necessary drug treatment for such patients, correct and scientific rehabilitation training plays a very important role in the recovery and improvement of limb motor function.

Rehabilitation training of lower limbs is one of the key research directions of orthopedics. Through rehabilitation training of lower limbs, the purpose of returning to normal life of lower limbs can be finally realized. Rehabilitation training for the lower limbs can be carried out by means of artificial assistance, or by means of rehabilitation training equipment.

At present, in patients with lower limb dysfunction, appropriate training is used to improve lower limb activities until they can walk or walk normally. The traditional lower limb training device is to place the training device on the hospital bed, and drive the bracket through the motor to drive the lower limbs or upper limbs bound on the bracket to exercise. However, this method is suitable for patients in the early stage of rehabilitation training. In the later stage, the motor-driven bracket for exercise is insufficient for the late stage patients and the training effect is poor. It allows the patients to complete rehabilitation training only by their lower limb strength, increasing the training amount and improving the training effect.

Therefore, those skilled in the art provide an external auxiliary lower limb medical rehabilitation training device to solve the problems raised in the above background technology.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies in the prior art, the present invention provides an external auxiliary lower limb medical rehabilitation training device. By arranging two kinds of tools for training the lower limbs, the practicability of the device is stronger. Anti-slip pads are installed to make patients safer when using this device. Through the fixed running path set by the thigh trainer, the patient will not rebound and cause damage to the patient's thigh when the patient loses force during training. The safety is higher and solves the traditional problem. The current lower limb training device is to place the training device on the hospital bed, drive the bracket through the motor and then drive the lower limbs or upper limbs bound on the bracket to exercise, but this method is suitable for patients in the early stage of rehabilitation training, and in the later stage of lower limb rehabilitation training , the movement of the motor-driven bracket is insufficient for the late stage patients, and the training effect is poor.

(2) Technical solution

To achieve the above object, the present invention is achieved through the following technical solutions:

An external auxiliary lower limb medical rehabilitation training device, including a fixed bed board, three sets of support frames are fixedly connected to the lower end surface of the fixed bed board, connecting rods are connected between the three sets of support frames, and the lower ends of the three sets of support frames are all rotated Universal wheels are sleeved, one side of the end surface of the fixed bed plate is rotatably connected with a movable bed plate, the end surface of the movable bed plate is fixedly provided with a neck pillow, and the outer walls of both sides of the movable bed plate are fixedly provided with auxiliary handles, so Both sides of the end surface of the fixed bed board far away from the movable bed board are provided with sliding grooves, and foot pedals are slidably arranged inside the two sliding grooves, and fixed belts are connected to both sides of the foot boards. One side of the end of the fixing belt is respectively provided with a child Velcro and a female Velcro, and both sides of the sliding groove are provided with limiting chute;

Both sides of the middle part of the upper surface of the fixed bed board are clamped and connected with thigh trainers, and the joints between the fixed bed board and the two thigh trainers are fixed with installation slots, and the inner middle part of the fixed bed board is located at the position below the movable bed board Fixedly equipped with a threaded lifting structure;

Through the above technical scheme, the device is supported by three sets of brackets, and universal wheels are installed at the bottom to facilitate the movement of the device. Two training tools, a thigh trainer and a foot pedal, are provided to better help patients perform rehabilitation training.

Preferably, the threaded lifting structure includes an adjustable support rod, a handle, a first connecting block, a threaded transmission block, a threaded rod, a first rotating seat, a second rotating seat and a second connecting block, and the adjustable supporting rod The first connecting block and the second connecting block are respectively rotatably connected at both ends, the first connecting block is fixedly connected to the lower end surface of the movable bed board, the second connecting block is fixedly connected to the upper end of the threaded transmission block, and the first rotating Both the base and the second rotating base are fixedly connected inside the fixed bed board, and the threaded rod is rotationally connected inside the first rotating base and the second rotating base;

Through the above technical proposal, the lifting angle of the movable bed board is controlled by each component of the screw lifting structure, which makes it more comfortable to use.

Preferably, the movable bed board is rotatably connected to the end surface side of the fixed bed board through the first connecting shaft;

Through the above technical solution, the first connecting shaft is used to connect the movable bed board and the fixed bed board, which is convenient for use.

Preferably, the upper ends of the outer walls on one side of the two pedals facing the thigh trainer are fixedly provided with first anti-skid pads, and the outer walls on both sides of the two pedals are fixedly provided with limit sliders, and the limit The slider slides within the limit chute;

Through the above technical solution, the first anti-skid pad is used to increase the use safety of the foot pedal, and the limit slider is used to limit the movement of the foot pedal inside the limit chute.

Preferably, the bottom of the outer wall on the side of the two pedals away from the first anti-skid pad is slidably arranged inside one end of the sliding groove through an electric telescopic rod;

Through the above technical solution, the forward and backward movement of the electric telescopic rod drives the patient's legs to perform forward and backward knee bending movements, thereby realizing automatic lower limb rehabilitation training.

Preferably, the outer walls on both sides of the thigh trainer are fixedly provided with installation blocks, and the installation blocks are snap-connected to the inside of the installation slot;

Through the above technical solution, the installation and disassembly of the thigh trainer is facilitated by the installation and connection of the installation block and the installation slot.

Preferably, the thigh trainer includes a leg splint, and the upper end of one side of the leg splint is fixedly provided with a second anti-skid pad;

Through the above technical solution, the use safety of the leg splint is further enhanced by arranging the second anti-skid pad on the upper end of the leg splint.

Preferably, a locking slot is provided inside the thigh trainer, and the leg splint is rotatably connected to the inside of the locking slot through a second connecting shaft, and the bottom of the outer wall of the leg splint away from the second anti-skid pad Tension springs are fixedly connected between the inner walls of the thigh trainer;

Through the above technical scheme, the tension spring is used to reset the leg splint, so that the patient loses force during training and does not bounce back to cause damage to the patient's thigh, which is safer.

Working principle: When the external auxiliary lower limb medical rehabilitation training device is used, the device is moved to the designated position through the universal wheel, and the movable bed board is adjusted to a comfortable angle by using the threaded lifting structure, so that the patient lies on the fixed bed board with the head resting on it. On the neck support pillow, hold the auxiliary handle with your hand, clamp the two thigh trainers with your thighs, push the leg splint to compress the tension spring with your thigh, and release it slowly after a few seconds, the tension spring drives the leg splint to reset , repeat this process to perform thigh auxiliary exercise, pull out the two thigh trainers to both sides, turn them upside down and reset them, lie on the fixed bed again, rest your head on the neck pillow, grasp the auxiliary grip with your hands, and stick your feet Tighten the pedals. When the legs are straightened, the pedals compress the electric telescopic rod. When the legs are bent, the electric telescopic rod drives the pedals to reset. Repeat this process to exercise the legs. After the telescopic rod, the automatic stretching of the electric telescopic rod can drive the pedals to move back and forth to achieve an automatic leg exercise effect. When thigh training is required, pull out the two thigh trainers to both sides, turn them up and down and reset them , you can continue to perform the auxiliary thigh movement.

(3) Beneficial effects

The invention provides an external auxiliary lower limb medical rehabilitation training device. Has the following beneficial effects:

1. The present invention provides an external auxiliary lower limb medical rehabilitation training device. The device is supported by three sets of brackets to make the device more stable and safer. Universal wheels are installed at the bottom of the bracket to make the device more convenient to move , the backrest is equipped with a neck pillow to better protect the neck, and the foot pedal is installed so that the patient can use this device to exercise the leg muscles, and the rear end of the foot pedal is equipped with an electric telescopic The rod can drive the patient's legs to perform forward and backward knee flexion through the forward and backward movement of the electric telescopic rod, thereby realizing automatic lower limb rehabilitation training, and the training effect is better.

2. The present invention provides an external auxiliary lower limb medical rehabilitation training device. By adding a threaded transmission mechanism, the angle of inclination of the backboard can be adjusted freely. The whole device is more comfortable to use, and by adding an auxiliary grip, the patient can When using this device for training, you can firmly hold the auxiliary handle with your hands, which is more beneficial to exercise, and it is safer and more stable when you use it. The use of this device is further improved by installing an anti-skid pad on the side of the pedal. sex.

3. The present invention provides an external auxiliary medical rehabilitation training device for the lower limbs. By setting two kinds of tools for training the lower limbs, the practicability of the device is stronger, and by installing an anti-skid pad on one side of the thigh training device splint to make the device more practical. The patient is safer when using the device. Through the fixed running path set by the thigh trainer, the patient loses force during training and will not bounce back to cause damage to the patient's thigh, which is safer.

Description of drawings

Fig. 1 is an axonometric view of the present invention;

Fig. 2 is a schematic diagram of the screw lifting structure of the movable bed board of the present invention;

Fig. 3 is the schematic diagram of connection structure of the thigh trainer of the present invention;

Fig. 4 is a schematic diagram of the pedal connection structure of the present invention;

Fig. 5 is a schematic diagram of the axonometric view of the thigh trainer of the present invention;

Fig. 6 is a schematic structural diagram of the pedal of the present invention.

Among them, 1. Fixed bed board; 2. Movable bed board; 3. Neck pillow; 4. Auxiliary handle; 5. Support frame; 6. Universal wheel; 7. Thigh trainer; 8. Foot pedal; Block; 10, installation slot; 11, first connecting shaft; 12, first anti-skid pad; 13, limit slider; 14, limit chute; 15, electric telescopic rod; 16, second connecting shaft; 17. Leg splint; 18. Second anti-skid pad; 19. Tension spring; 20. Thread lifting structure; 21. Adjustable strut; 22. Turn handle; 23. First connecting block; 24. Thread transmission block; 25 , threaded rod; 26, first rotating seat; 27, second rotating seat; 28, connecting rod; 29, sliding groove; 30, card slot; 31, second connecting block; 32, fixing belt; stickers; 34, female Velcro.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Example:

As shown in Figures 1-6, the embodiment of the present invention provides an external auxiliary lower limb medical rehabilitation training device, including a fixed bed board 1, three sets of support frames 5 are fixedly connected to the lower end surface of the fixed bed board 1, and the three sets of support frames 5 are all connected to each other. There are connecting rods 28, the lower ends of the three sets of supporting frames 5 are all rotatably connected with universal wheels 6, and the upper end of the fixed bed board 1 is connected to the movable bed board 2 by rotation on one side, and the upper end of the movable bed board 2 is fixedly provided with a neck pillow 3, and the movable bed board 2 The outer walls of both sides are fixedly provided with auxiliary grips 4, and the upper end surface of the fixed bed board 1 away from the movable bed board 2 is provided with sliding grooves 29 on both sides of the end, and both sliding grooves 29 are provided with foot pedals 8 for sliding. Both sides of the plate 8 are connected with fixing belts 32, and one side of the ends of the two fixing belts 32 is respectively provided with a child Velcro 33 and a female Velcro 34, and both sides of the sliding groove 29 are provided with a limit chute 14;

Both sides of the middle part of the upper end surface of the fixed bed board 1 are clamped and connected with thigh trainers 7, and the joints between the fixed bed board 1 and the two thigh trainers 7 are fixedly provided with installation card slots 10, and the inner middle of the fixed bed board 1 is located below the movable bed board 2 The fixed position is provided with a thread lifting structure 20;

The device is supported by three sets of brackets, and universal wheels 6 are installed at the bottom to facilitate the movement of the device. Two training tools, a thigh trainer 7 and a foot pedal 8, are provided to better help patients perform rehabilitation training.

The screw lifting structure 20 comprises an adjustable strut 21, a handle 22, a first connecting block 23, a threaded transmission block 24, a threaded rod 25, a first rotating seat 26, a second rotating seat 27 and a second connecting block 31, which can be adjusted The two ends of the strut 21 are respectively rotatably connected with a first connecting block 23 and a second connecting block 31, the first connecting block 23 is fixedly connected to the lower end surface of the movable bed board 2, and the second connecting block 31 is fixedly connected to the threaded transmission block 24. At the upper end, the first rotating seat 26 and the second rotating seat 27 are fixedly connected to the inside of the fixed bed board 1, and the threaded rod 25 is rotatably connected to the inside of the first rotating seat 26 and the second rotating seat 27. Controlling the lifting angle of the movable bed board 2 makes it more comfortable to use.

The movable bed board 2 is rotatably connected to one side of the upper end surface of the fixed bed board 1 through the first connecting shaft 11, and the first connecting shaft 11 is used to connect the movable bed board 2 and the fixed bed board 1, which is convenient for use.

Two pedals 8 are all fixedly provided with the first anti-skid pad 12 at the upper end of the side outer wall facing the thigh trainer 7, and the outer walls of the two pedals 8 both sides are fixedly provided with limit sliders 13, and the limit sliders 13 Limit slide 14 internal limit slide, use the first anti-skid pad 12 to increase the use safety of pedal 8, use limit slider 13 to make pedal 8 limit slide inside limit chute 14.

The bottom of the outer wall on the side of the two pedals 8 far away from the first anti-slip pad 12 is slidably arranged inside one end of the slide groove 29 through the electric telescopic rod 15, and the front and rear movements of the electric telescopic rod 15 drive the patient's legs to bend the knee forward and backward. Exercise, and then realize the automatic lower limb rehabilitation training.

The outer walls of the thigh trainer 7 both sides are fixedly provided with installation blocks 9, and the installation blocks 9 are all clamped and connected to the inside of the installation slot 10, and the card and connection between the installation block 9 and the installation slot 10 are convenient for thigh training. The device 7 is installed and disassembled.

Thigh trainer 7 comprises leg splint 17, and the upper end of leg splint 17 one side is all fixedly provided with second anti-slip pad 18, by setting second anti-slip pad 18 at leg splint 17 upper end, to further strengthen the use of leg splint 17 safety.

Thigh trainer 7 interior is provided with card and puts groove 30, and leg splint 17 is connected in the inside of card and put groove 30 by the rotation of second connecting shaft 16, and leg splint 17 is away from the side outer wall bottom of the second anti-skid pad 18 and thigh training. A tension spring 19 is fixedly connected between the inner walls of the device 7, and the leg splint 17 is reset by the tension spring 19, so that the patient will not rebound and cause damage to the patient's thigh when the patient is out of force during training, and the safety is higher.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (8)

1. A rehabilitation training device for obstetric care, comprising a fixed bed board (1), characterized in that: the lower end surface of the fixed bed board (1) is fixedly connected with three groups of support frames (5), and the three groups of support frames ( 5) are connected with connecting rods (28), and the lower ends of the three sets of support frames (5) are all rotatably fitted with universal wheels (6), and one side of the upper end surface of the fixed bed board (1) is rotatably connected with a movable The bed board (2), the upper end surface of the movable bed board (2) is fixedly provided with a neck pillow (3), the outer walls of both sides of the movable bed board (2) are fixedly provided with auxiliary handles (4), and the fixed bed board ( 1) Sliding grooves (29) are provided on both sides of the upper end surface away from the movable bed board (2), and pedals (8) are slidably arranged inside the two sliding grooves (29), and the pedals ( 8) Both sides are connected with fixing straps (32), and one side of the ends of the two fixing straps (32) is respectively provided with child Velcro (33) and female Velcro (34), and the sliding groove (29) The inside both sides of all offer limit chute (14); Both sides of the middle part of the upper end surface of the fixed bed board (1) are clamped and connected with thigh trainers (7), and the joints between the fixed bed board (1) and the two thigh trainers (7) are fixedly provided with installation card slots (10), the middle part of the fixed bed board (1) is located below the movable bed board (2) and is fixedly provided with a screw lifting structure (20). 2. A kind of rehabilitation training device for obstetric care according to claim 1, characterized in that: the screw lifting structure (20) includes an adjustable strut (21), a turning handle (22), a first connection block (23), threaded transmission block (24), threaded rod (25), first rotating seat (26), second rotating seat (27) and second connecting block (31), the adjustable strut (21 ) are respectively rotatably connected with a first connecting block (23) and a second connecting block (31), the first connecting block (23) is fixedly connected to the lower surface of the movable bed board (2), and the second connecting block (23) The block (31) is fixedly connected to the upper end of the threaded transmission block (24), the first rotating seat (26) and the second rotating seat (27) are all fixedly connected to the inside of the fixed bed board (1), and the threaded rod (25 ) is rotatably connected inside the first swivel seat (26) and the second swivel seat (27). 3. A kind of rehabilitation training device for obstetric care according to claim 1, characterized in that: the movable bed board (2) is connected to the upper end surface of the fixed bed board (1) through the first connecting shaft (11) in rotation. side. 4. A kind of rehabilitation training device for obstetric care according to claim 1, characterized in that: two said pedals (8) are fixedly arranged on the upper end of the side outer wall facing the thigh trainer (7). The first anti-skid pad (12), the outer walls on both sides of the two pedals (8) are fixed with limit sliders (13), and the limit sliders (13) are inside the limit chute (14) Limit sliding. 5. A kind of rehabilitation training device for obstetric care according to claim 1, characterized in that: the bottom of the outer wall on the side of the two pedals (8) far away from the first anti-skid pad (12) is electrically powered. The telescoping rod (15) is slidably arranged in one end of the sliding groove (29). 6. A kind of rehabilitation training device for obstetric care according to claim 1, characterized in that: the outer walls of both sides of the thigh trainer (7) are fixedly provided with installation blocks (9), and the installation blocks Blocks (9) are snap-connected inside the installation slot (10). 7. A kind of rehabilitation training device for obstetric care according to claim 1, characterized in that: the thigh trainer (7) comprises a leg splint (17), and one side of the leg splint (17) The upper ends are all fixedly provided with second anti-skid pads (18). 8. A rehabilitation training device for obstetric care according to claim 7, characterized in that: said thigh trainer (7) is provided with a slot (30) inside, said leg splint (17) The second connecting shaft (16) is rotatably connected to the inside of the locking slot (30), and the leg splint (17) is away from the bottom of the outer wall on the side of the second non-slip pad (18) and the inner wall of the thigh trainer (7). There are tension springs (19) fixedly connected between them.

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