CN108652917A - A kind of polio patient lower limb rehabilitation training device - Google Patents

Abstract

The invention discloses a lower limb rehabilitation training device for polio patients, which mainly includes a lying component, a training component, and a power supply; the lying component includes a base plate, a back plate, and a leg plate; The board is movable on the left side of the bottom board, and the back board is provided with a fixing device, which includes a fixing belt and a fixing buckle; the front and rear sides of the back board are provided with armrest frames; the leg board is movable on the right side of the bottom board, and the leg board is provided with Mounting seat; there are two pedals, which are respectively movable on the upper surface of the leg plate. Ankle protectors are arranged on the pedals. The curved rod is an integrated structure. The middle part of the curved rod is movable on the mounting seat. It is movably connected with the pedals, and the transmission motor is arranged at the right end of the leg plate. The transmission motor provides power for the crank rod, and the power supply provides power for the transmission motor. The invention has a simple structure, can adapt to rehabilitation training in various postures, and is suitable for mass promotion.

Description

A lower limb rehabilitation training device for polio patients

technical field

The invention relates to the technical field of medical devices, in particular to a lower limb rehabilitation training device for poliomyelitis patients.

Background technique

Poliomyelitis is an acute infectious disease caused by poliovirus that seriously endangers children's health. Poliovirus is a neurotropic virus that mainly invades the motor nerve cells of the central nervous system, and mainly damages the motor neurons in the anterior horn of the spinal cord. Most of the patients are children aged 1 to 6. The main symptoms are fever, general discomfort, severe limb pain, and flaccid paralysis with irregular distribution and varying severity, commonly known as polio. The clinical manifestations of poliomyelitis are varied and include very mild nonspecific lesions, aseptic meningitis (nonparalytic poliomyelitis), and flaccid weakness of various muscle groups (paralytic poliomyelitis). In patients with poliomyelitis, due to the damage to the motor neurons in the anterior horn of the spinal cord, the related muscles lose their nerve regulation and atrophy. At the same time, the subcutaneous fat, tendons and bones also atrophy, making the whole body thinner. According to relevant data, there are about 100,000 new cases of polio in my country every year. These patients have brought a huge burden to families and society. Exercise training method is a set of very effective rehabilitation training methods. It stimulates the patient's motor nerves and muscles by exercising the lower limbs on rehabilitation equipment, and finally achieves the purpose of rehabilitation.

As far as the lower limb rehabilitation training device for polio patients is concerned, there are not many research results in this field in my country at present. The traditional one-on-one rehabilitation treatment method between physical therapists and patients has the disadvantages of high labor intensity and high treatment costs. Therefore, Rehabilitation training device is an effective way to solve this contradiction. The rehabilitation training device is a device for training human muscles, especially for polio patients, it has an important curative effect and can play a very good auxiliary therapeutic effect.

In the prior art, the lower limb rehabilitation training device is often complicated to operate, cannot adapt to rehabilitation training in various postures, and does not have protective gear for ankle protection. Therefore, it is of certain practical significance to develop a rehabilitation training device with a simple structure that can adapt to various postures.

Contents of the invention

In view of the above technical problems, the present invention provides a rehabilitation training device that can adapt to various posture training of polio patients.

The technical scheme of the present invention is: a lower limb rehabilitation training device for poliomyelitis patients, which mainly includes a lying component, a training component, and a power supply; the lying component includes a base plate, a back plate, and a leg plate; Motor; the back plate is movable on the left side of the bottom plate, and the back plate is provided with a fixing device. The fixing device includes a fixing belt and a fixing buckle. It is connected by a fixed buckle; there are armrests on the front and rear sides of the backboard; the leg board is movable on the right side of the bottom board, and the leg board is provided with a mounting seat; there are two pedals, which are respectively movable on the top of the leg board, and the foot board Ankle protectors are arranged on the top, and the ankle protectors include ankle fixtures and sole fixtures. The ankle fixtures include ankle protection sheets and calf fixation straps. On the upper end, the ankle protection sheet is fixed on the pedal, the calf fixing belt is set on the upper end of the ankle protection sheet, the foot fixing belt is set on the foot trip, the foot trip and the ankle protection sheet are connected by hinges; the curved rod is an integrated structure, and the curved rod The middle part is movable on the mounting base, the two ends of the curved rod are provided with sliders, and the back of the pedal is provided with a slideway. The curved rod and the pedal are connected through the slider and the slideway. The curved rod provides power; a power switch is arranged on the back panel, and the power switch and the power supply are connected, and the power supply provides power for the transmission motor.

Further, the fixing buckle includes a fixing part, a sliding part, and a sliding rod; the fixing part is connected to the end of one of the fixing belts, and a sliding hole is arranged on the fixing part, and the sliding hole is arranged obliquely along the fixing part; the sliding part is fixedly connected to the fixing part ;The sliding bar is set in the sliding hole. When in use, just pass the end of one of the fixing belts through the sliding part, and pull the fixing belt until the fixing belt fits the user's body, and lock the fixing belt by moving the sliding bar. .

Further, the outer surface of the slide bar is provided with a convex line extending along the axial direction of the slide bar. The setting of the convex line increases the friction between the fixing belt and the slide bar, and prevents the user from fixing the belt during rehabilitation training. The belt falls off, causing secondary injury to the user.

Further, the armrest frame includes a support and a pole. The support is fixed on the upper end of the pole, and the pole is scalable. The user can adjust the height of the pole according to his own needs, so as to relax the arm muscles and avoid prolonged During training, the user's arm muscles become numb.

Further, a pulley is provided at the bottom of the pedal, and a chute is provided on the leg board, and the pedal and the leg board are connected through the pulley and the chute. When in use, the pedal reciprocates on the leg board with the rotation of the curved rod. The setting of the pulley and the chute makes the movement of the pedal more stable and smooth, and increases the stability of the device.

Furthermore, the sole fixing belt and the foot trip are detachably connected, which is convenient for cleaning and replacing the sole fixing belt. After long-term use, the sole fixing belt may crack and breed bacteria. Cleaning and replacing the sole fixing belt in time is helpful. In order to reduce the growth of bacteria and prevent the foot fixing belt from breaking during use, causing harm to the user.

Further, a timing switch is provided on the back panel, and the timing switch is connected to the power supply. Before use, the user can set the training time. When the training time arrives, the power supply will automatically cut off the power to stop the training, so as to avoid excessive training time. Injuries to the muscles of the lower extremities.

Further, the bottom plate is provided with an adjustment member, the adjustment member includes a first adjustment rod and a second adjustment rod, the back board is connected to the bottom board through the first adjustment rod, the leg board is connected to the bottom board through the second adjustment rod, and the back board is provided with The first adjustment rod adjustment button and the second adjustment rod adjustment button, the power supply provides power for the first adjustment rod and the second adjustment rod; when in use, the backboard and the leg board can be adjusted by adjusting the first adjustment rod and the second adjustment rod The height allows the user to maintain a comfortable posture, which is conducive to improving the effect of rehabilitation training.

The working principle of the present invention: when in use, the user's feet are placed on the pedals, the user's ankle is fixed by the ankle protector, the user lies on the backboard, the fixing belt is fixed on the waist, and the fixing belt is locked and fixed by the fixing buckle Belt, press the power switch, the transmission motor starts, and the transmission motor drives the crank rod to rotate. With the transmission of the crank rod, the pedals reciprocate left and right on the leg board to achieve the purpose of rehabilitation training; the user adjusts the The rod adjustment button and the second rod adjustment button adjust the height of the back board and leg board to achieve the best training posture.

Compared with the prior art, the beneficial effect of the present invention is: the setting of the fixing belt can fix the user's waist on the backboard, avoiding the movement of the body position during the training process, and the training component straining the user's lower limbs The fixed belt is provided with a fixed buckle, which prevents the user from falling off the fixed belt during the rehabilitation training process, causing secondary injury to the user; setting the armrest frame can relax the muscles; setting the timer switch, when After the training time is up, the power will be automatically cut off and the training will be stopped, so as to avoid excessive training time and cause muscle fatigue of the lower limbs; the setting of the first adjustment lever and the second adjustment lever can adjust the height of the backboard and legboard, so that the user can keep Performing rehabilitation training in a comfortable posture is conducive to improving the effect of rehabilitation training.

Description of drawings

Fig. 1 is a structural representation of the present invention:

Fig. 2 is a top view of the present invention;

Fig. 3 is the structural representation of curved bar of the present invention;

Fig. 4 is a schematic diagram of the connecting structure of the pedal and the leg board of the present invention;

Fig. 5 is a schematic structural view of the ankle brace of the present invention;

Fig. 6 is a schematic structural view of the armrest frame of the present invention;

Fig. 7 is a structural schematic diagram of the fixing buckle of the present invention;

Fig. 8 is a schematic structural view of the slide bar of the present invention;

Among them, 1-lying component, 11-base plate, 12-back plate, 13-leg plate, 131-chute, 14-fixing device, 140-fixing belt, 141-fixing buckle, 1410-fixing part, 1411- Sliding part, 1412-sliding rod, 1413-sliding hole, 15-armrest frame, 151-support, 152-rod, 16-mounting seat, 2-training component, 21-pedal, 211-pulley, 22-curve Rod, 23-transmission motor, 24-ankle protector, 240-ankle protection sheet, 241-calf fixing belt, 242-foot trip, 243-sole fixing belt, 3-power supply, 4-adjustment member, 41-first adjustment Rod, 42—the second adjustment rod.

Detailed ways

Embodiment: a kind of poliomyelitis patient's lower limb rehabilitation training device as shown in Figure 1, mainly comprises lying component 1, training component 2, power supply 3; Lying component 1 comprises base plate 11, back plate 12, leg plate 13; Training Component 2 includes pedal 21, curved rod 22, transmission motor 23;

As shown in Figures 2, 7 and 8, the backboard 12 is movably arranged on the left side of the bottom board 11, and the backboard 12 is provided with a timing switch, which is connected with the power supply 3, and the backboard 12 is provided with a fixing device 14, and the fixing device 14 It includes a fixing belt 140 and a fixing buckle 141. The fixing belt 140 has two sections, which are respectively arranged on the front and rear sides of the upper surface of the backboard 12. The two sections of the fixing belt 140 are connected by a fixing buckle 141. The fixing buckle 141 includes a fixing part 1410, The sliding part 1411 and the sliding rod 1412; the fixed part 1410 is connected to one end of one of the fixed belts 140, the fixed part 1410 is provided with a sliding hole 1413, and the sliding hole 1413 is arranged obliquely along the fixed part 1410; the sliding part 1411 is fixedly connected with the fixed part 1410 The sliding rod 1412 is movably arranged in the sliding hole 1413, and the outer surface of the sliding rod 1412 is provided with a convex line extending along the axial direction of the sliding rod 1412;

As shown in Figures 3 and 6, the front and rear sides of the backboard 12 are provided with armrest frames 15, the armrest frame 15 includes a support 151 and a pole 152, the support 151 is fixedly arranged on the upper end of the pole 152, and the pole 152 is telescopic; The plate 13 is movably arranged on the right side of the bottom plate 11, and the leg plate 13 is provided with a mounting seat 16;

As shown in Figure 4, there are two pedals 21, which are respectively movable on the upper surface of the leg board 13. The bottom of the pedal 21 is provided with a pulley 211, and the leg board 13 is provided with a chute 131. The pedal 21 and the leg board 13 pass through Pulley 211, chute 131 are connected;

As shown in Figure 5, the foot pedal 21 is provided with an ankle guard 24, the ankle guard 24 includes an ankle anchor and a sole anchor, the ankle anchor includes an ankle protection sheet 240 and a calf anchor belt 241, and the sole anchor includes a foot trip 242 and sole fixing belt 243; Ankle fixing member is arranged on the upper end of sole fixing member, and ankle protection sheet 240 is fixedly arranged on pedal 21, and calf fixing belt 241 is arranged on ankle protection sheet 240 upper end, and sole fixing belt 243 is arranged on foot trip 242 Above, the foot tripper 242 is connected to the ankle protection piece 240 through a hinge, and the foot fixing belt 243 is detachably connected to the foot tripper 242; Sliders are arranged at both ends of the pedal, and a slideway is provided on the back of the pedal 21. The curved rod 22 is connected with the pedal 21 through a slider and a slideway. power;

As shown in Figure 1, the bottom plate 11 is provided with an adjustment member 4, the adjustment member 4 includes a first adjustment rod 41 and a second adjustment rod 42, the back board 12 is connected with the bottom board 11 through the first adjustment rod 41, and the leg board 13 is connected through the second adjustment rod 41. The two adjustment rods 42 are connected with the base plate 11, and the back plate 12 is provided with a power switch, a first adjustment rod adjustment button and a second adjustment rod adjustment button, and the power switch, the first adjustment rod adjustment button and the second adjustment rod adjustment button are connected with the power supply. 3, the power supply 3 provides power for the transmission motor 23, the first adjusting rod 41 and the second adjusting rod 42.

The working principle of the present invention: when in use, the user's feet are placed on the pedals 21, and the user's ankles are fixed by the ankle protector 24. Buckle 141 locks fixed belt 140, presses power switch, transmission motor 23 starts, and transmission motor 23 drives crank bar 22 to rotate, and along with the transmission of crank bar 22, pedal 21 does reciprocating motion left and right on leg plate 13, to reach The purpose of rehabilitation training: the user adjusts the height of the backboard 12 and the leg board 13 by operating the first adjustment rod adjustment button and the second adjustment rod adjustment button, so as to achieve the best training posture.

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

Claims (8)

1. a kind of poliomyelitis patient's lower limb rehabilitation training device, it is characterized in that, mainly comprises lying component (1), training component (2), power supply (3); Described lying component (1) comprises base plate (11), Backboard (12), leg board (13); Described training component (2) comprises pedal (21), curved bar (22), transmission motor (23); Described backboard (12) activity is arranged on baseboard ( 11) On the left side, a fixing device (14) is provided on the backboard (12). The fixing device (14) includes a fixing belt (140) and a fixing buckle (141). The fixing belt (140) has two sections , are respectively arranged on the front and rear sides of the upper surface of the backboard (12), and the two sections of fixing belts (140) are connected through the fixing buckles (141); the front and rear sides of the backboard (12) are provided with armrest frames (15); The leg board (13) is movably arranged on the right side of the base board (11), and the leg board (13) is provided with a mounting seat (16); there are two pedals (21), which are respectively movably arranged on the leg board (13) On the upper surface, the footrest (21) is provided with an ankle guard (24), and the ankle guard (24) includes an ankle anchor and a sole anchor, and the ankle anchor includes an ankle protection sheet (240) and a calf anchor ( 241), the soles of the soles of the fixtures include foot trips (242) and soles of the soles of the belt (243); the ankles of the fixtures are arranged on the upper ends of the soles of the soles of the fixtures, and the ankle protection sheets (240) are fixedly arranged on the pedals (21), The calf fixing strap (241) is arranged on the upper end of the ankle protection sheet (240), the sole fixing strap (243) is arranged on the foot trip (242), and the foot trip (242) and the ankle protection sheet (240) are connected by a hinge The curved rod (22) is an integrated structure, the middle part of the curved rod (22) is movable on the mounting seat (16), the two ends of the curved rod (22) are provided with sliders, and the back of the pedal (21) is provided with Slideway, curved rod (22) is connected with pedal (21) by described slide block, slideway, and described transmission motor (23) is arranged on leg board (13) right-hand side, and transmission motor (23) is curved rod (22) ) to provide power; the backboard (12) is provided with a power switch, the power switch is connected to the power supply (3), and the power supply (3) provides power for the transmission motor (23). 2. A kind of lower limb rehabilitation training device for polio patients according to claim 1, characterized in that, the fixing buckle (141) comprises a fixing part (1410), a sliding part (1411), and a sliding bar (1412); The fixing part (1410) is connected to the end of one of the fixing belts (140). The fixing part (1410) is provided with a sliding hole (1413), and the sliding hole (1413) is arranged obliquely along the fixing part (1410). The sliding part (1411) is fixedly connected with the fixed part (1410), and the sliding rod (1412) is movably arranged in the sliding hole (1413). 3. A lower limb rehabilitation training device for polio patients according to claim 2, characterized in that, the outer surface of the sliding bar (1412) is provided with a convex strip extending along the axial direction of the sliding bar (1412). 4. A kind of lower limb rehabilitation training device for poliomyelitis patients according to claim 1, characterized in that, the armrest frame (15) comprises a support (151) and a pole (152), and the support (151) It is fixedly arranged on the upper end of the pole (152), and the pole (152) is telescopic. 5. A kind of rehabilitation training device for the lower limbs of poliomyelitis patients according to claim 1, characterized in that, a pulley (211) is provided at the bottom of the pedal (21), and a chute is provided on the leg board (13) (131), pedal (21) is connected with leg plate (13) by pulley (211), chute (131). 6 . The lower limb rehabilitation training device for polio patients according to claim 1 , characterized in that, the sole fixing belt ( 243 ) is detachably connected to the foot trip ( 242 ). 7. A lower limb rehabilitation training device for polio patients according to claim 1, characterized in that a timing switch is arranged on the backboard (12), and the timing switch is connected to a power supply (3). 8. A kind of rehabilitation training device for the lower limbs of poliomyelitis patients according to claim 1, characterized in that, the outer surface of the slide bar (1412) is provided with a convex strip, and the convex edge extends axially along the slide bar (1412) .