CN111938996A - Auxiliary rehabilitation equipment for lower limb paralysis patient - Google Patents

Abstract

The invention relates to the field of lower extremity rehabilitation, in particular to an auxiliary rehabilitation device for lower extremity paralyzed patients, comprising a chassis, a running belt used for the patient's lower extremity rehabilitation training and walking, a support assembly for supporting the patient when standing, A chair for patient rest, a moving component for easy patient getting on the chair, a rehabilitation component for patient lower limb rehabilitation training, and a traction component for patient standing stably, the bottom frame is provided with a support foot all around, and the bottom frame It is in the shape of a U-shaped frame, the running belt is arranged at the opening of the U-shaped end of the bottom frame, the running belt is arranged on a running frame, and the running belt is also sleeved on several rollers. The support frame and a height adjustment mechanism for adjusting the height of the support frame solve the problems of the traditional lower limb rehabilitation equipment that make the patient laborious and the recovery efficiency is not high, improve the efficiency of the patient's rehabilitation training, and avoid the patient's fatigue Happening.

Description

A kind of auxiliary rehabilitation equipment for patients with lower limb paralysis

technical field

The invention relates to the field of lower limb rehabilitation, in particular to an auxiliary rehabilitation device for lower limb paralyzed patients.

Background technique

In recent years, with the continuous acceleration of the aging process in my country, the number of patients with cerebrovascular diseases or neurological diseases in the aging group has continued to increase, and it has shown a younger trend. At the same time, due to traffic accidents, engineering accidents, etc. The number of injured people is also increasing. Rehabilitation training robots are developed to restore the injured parts of patients. According to the theory of neuroplasticity, there are now rehabilitation robots that repair damaged parts, mainly for those who suffer from stroke or spinal cord injury. It is used for rehabilitation training for patients who cannot walk. When the patient performs gait activities, the joint activity drives the whole body muscle movement, thereby gradually activating the whole body movement system. It is a rehabilitation training robot that can help the injured part recover.

At present, there are many types of rehabilitation training robots, all of which use the structure of exoskeleton robots. The exoskeleton robots include wearable and fixed support types. Each support plate on the exoskeleton robot is hinged. The calf is bundled and fixed, and the support plate has a relatively poor buffering support for the human leg when it rotates relatively, which is easy to cause the problem of excessive leg strain and even secondary injury of the recovered person. The current wearable exoskeleton robot support plate The position is hinged, and the mechanical joints have a certain buffer force through the torsion of the spring, but it is still unavoidable that the legs of the rehabilitated patients are too large and laborious during the initial rehabilitation training process.

When the wearable exoskeleton robot is trained indoors, it needs to be equipped with a weight reduction traction mechanism. The weight reduction traction mechanism mainly reduces the pressure load on the legs of the rehabilitation patient. Some wearable exoskeleton robots will also be equipped with some weight reduction traction mechanisms. , one end of the steel wire on the weight loss traction mechanism is connected to the weight block and the other end is connected to the body binding sleeve, and the body binding sleeve is used to pull the body of the recovered person upward, but the problem is that the recovered person is in the horizontal gait training. During the process, the steel rope is easy to form an inclined connection angle with the body binding sleeve, and the steel rope cannot be guaranteed to maintain a positive and vertical traction state with the body binding sleeve. For these problems, a device that can comprehensively assist the patient's recovery is designed.

SUMMARY OF THE INVENTION

In order to solve the above technical problems, an auxiliary rehabilitation device for lower limb paralyzed patients is provided, and the technical solution solves the problems of the traditional lower limb rehabilitation equipment that makes the patient laborious and the recovery efficiency is not high.

In order to achieve the above purpose, the technical scheme adopted in the present invention is:

An auxiliary rehabilitation device for patients with paralyzed lower limbs, comprising a base frame, a running belt for walking for patients' lower limb rehabilitation training, a support component for supporting patients when they stand, a seat for patients to rest, The moving component of the upper seat, the rehabilitation component used for the rehabilitation training of the patient's lower limbs, and the traction component used for the patient to stand stably, a support foot is arranged around the bottom of the bottom frame, the bottom frame is in the shape of a U-shaped frame, and the running belt is arranged on the At the opening of the U-shaped end of the chassis, the moving component is arranged on the top of the running belt, the seat is arranged on the moving component, the supporting component is arranged on the top of the chassis, the rehabilitation component is arranged on the seat, and the traction component is arranged on the seat. Above, the running belt is set on a running frame, and the running belt is also sleeved on several rollers. The support assembly includes a support frame for the patient's hand-holding support and a height adjustment mechanism for adjusting the height of the support frame. The mechanism is arranged on the top of the bottom frame, and the support frame is arranged on the top of the height adjustment mechanism.

As a preferred solution for auxiliary rehabilitation equipment for lower limb paralyzed patients, the two sides of the top of the bottom frame are respectively vertical along the length of the bottom frame and are symmetrically provided with four hollow columns. U-shaped, the U-shaped open end of the support frame faces the end away from the traction assembly, and both sides of the bottom of the support frame are inserted into the corresponding hollow columns through two plug-in rods, and the bottom sides of each plug-in rod are also There is a clamping rod extending outward through the corresponding hollow column to prevent each insertion rod from being separated from the corresponding hollow column, and both sides of each hollow column are provided with a corresponding clamping rod along the length direction of the corresponding hollow column. There is a movable bar-shaped mouth, and a support bar is also provided on both sides of the top of the support frame to facilitate patient support.

As a preferred solution for auxiliary rehabilitation equipment for paralyzed lower limbs, the height adjustment mechanism includes a first screw rod and a first guide rod, and the first screw rod and the first guide rod are symmetrically arranged on both sides of the top of the chassis , and the first screw rod and the first guide rod are vertically arranged between the corresponding two hollow columns, the bottom end of the first screw rod protrudes downward through the chassis, and the protruding end of the first screw rod is also A first bevel gear is sleeved, a second bevel gear is meshed with one side of the first bevel gear, and the second bevel gear is also rotated by a first drive motor, and the first drive motor is fixed on the bottom of the chassis.

As a preferred solution for auxiliary rehabilitation equipment for lower limb paralyzed patients, a lifting ring is provided on the sliding sleeve on the first screw rod, and a sleeve is also sleeved on the outer side of the first screw rod in a vertical state, and the sleeve is in a vertical state. The inner diameter of the lifting ring is equal to the diameter of the lifting ring, and an extension rod is vertically upwardly arranged around the lifting ring. The four extension rods are higher than the top of the sleeve and are connected by a fixed plate, and the outer side of the first guide rod is also vertical. A stabilizing column is sleeved in the straight state, and the tops of the stabilizing column and the fixing plate are also provided with a threaded column vertically upward through the top of the supporting frame, and each threaded column is also fixed on the supporting frame by a nut.

As a preferred solution of auxiliary rehabilitation equipment for paralyzed patients, the moving component includes a sliding plate and two sliding tables, both of which are symmetrically arranged on the running frame along the length direction of the running frame in a horizontal state. On both sides of the top, two sliding tables are respectively provided with a second screw rod and a second guide rod along the length direction of the corresponding sliding table, and the second screw rod is also driven by a second driving motor, and the two sides of the slide plate pass through A collar is slidably sleeved on the second guide rod and the second screw rod, and the top of the slide plate is also provided with a gap that does not prevent the rehabilitation component from driving the patient training. The direction of the gap faces the open end of the support frame. The top is also provided with a chute along the length direction, both sides of the bottom of the slide plate are also slidably clamped into the corresponding chute through a support plate for stability, and the seat is arranged on the top of the slide plate through a stabilization component.

As a preferred solution for assisting rehabilitation equipment for paralyzed patients, the stabilization assembly includes two support cylinders for supporting the seat, the top of the seat is provided with an armrest on both sides, and the seat is located above the sliding plate , the end of the seat close to the traction assembly can also be hinged between two hinged frames. There is a sliding bar on both sides of the bottom of the seat along the length of the seat, and each sliding bar is also covered with sliding sleeves. A sliding block is provided, and a round rod extends outward from the outer side of each sliding block, and a support rod is rotatably sleeved on each round rod, and the free end of each support rod is also It is hinged with the top of the slide plate, the output end of each support cylinder is hinged with the side of each support rod close to the corresponding slider, and the free end of each support cylinder is also hinged on the side of the top of the slide plate away from the corresponding support rod .

As a preferred solution for auxiliary rehabilitation equipment for paralyzed lower limbs, one end of the seat close to the traction component is further provided with a backboard, the backboard is rotatably hinged to the top of the seat, and two sides of the backboard are also provided with a backboard. There is a short rod outward, each short rod is also set in a half-arc groove, and a first spring is also connected between each short rod and the corresponding half-arc groove, and the rehabilitation component includes two Swing leg mechanism, the structure of each swing leg mechanism is the same, each leg swing mechanism is composed of a thigh frame, a calf frame and a foot board, and the top of the seat is also symmetrically provided with two places for the placement of the thigh frame Each calf frame is rotatably hinged to the outer end of each thigh frame, and each foot plate is arranged on the bottom of each calf frame.

As a preferred solution for auxiliary rehabilitation equipment for paralyzed patients, the top of each thigh frame is provided with several first cassettes for clamping the patient's thighs, and each calf frame is also provided with several first cassettes. a second clip for clamping the patient's calf, the top of each foot plate is also provided with a number of third clips for clamping the sole of the foot, the bottom of each thigh bracket is away from one end of the corresponding calf bracket and each calf bracket A first hinge part is arranged between the top ends facing the corresponding thigh frames, the two first hinge parts are connected by a first electro-pneumatic rod, and the bottom of each leg frame is close to one end of the calf frame and the top of the skateboard The closed ends are also hinged through a second electro-pneumatic rod.

As a preferred solution of auxiliary rehabilitation equipment for lower limb paralyzed patients, the top of each foot board is inserted vertically upward on a turret through a vertical rod, and each vertical rod is also sleeved with a The second spring is provided, and each turret is pivotally hinged with the bottom end of the corresponding calf frame, and a second hinge is provided between the hinge of each turret and the back side of the corresponding calf frame. The two hinge parts are also hinged by a third electric pneumatic rod.

As a preferred solution for auxiliary rehabilitation equipment for paralyzed patients, the traction assembly includes a traction wheel and an elevated body, the top of the elevated body is located above the seat, and the top of the elevated body is along the length of the elevated body. A moving port is provided, and two sides of the moving port are respectively provided with a third screw rod and a third guide rod along the length direction. The third screw rod is also driven by a third drive motor, and the third screw rod and the third guide rod are on the The slide is provided with a moving plate, the traction wheel is driven by a rotating motor, a loop of traction rope is sleeved on the traction wheel, and a first pulley and a second pulley are respectively provided on one side of the traction wheel and on the top of the moving plate, and the traction The output end of the rope passes through the first pulley and the second pulley and extends downward vertically through the moving plate, and the extending end of the traction rope is also provided with a traction belt for pulling the patient, and the top of the traction belt is also vertical. There are four stabilizer bars straight up through the moving plate.

Compared with the prior art, the present invention has the following beneficial effects:

When the patient performs rehabilitation training, first, the medical staff will help the patient to the seat. After the patient sits on the seat, the medical staff will equip the rehabilitation component on the patient's lower limbs. Then, the mobile component will drive the patient to bring the running belt. The lower limbs can be trained by the rehabilitation component on the seat. When the operator stands, the operator stands up with the support frame supported by the hand. The support frame can also be adjusted according to the height of the patient through the height adjustment mechanism, and the traction component pulls the patient. Support to keep the patient upright without falling. The patient steps on the running belt with the lower limbs through the action of the rehabilitation component, so that the patient can perform rehabilitation training by walking on the running belt. The patient can sit on the seat when he is tired from rehabilitation training. Resting on the upper body ensures that the patient's rehabilitation training has the effect of comprehensively assisting the patient. The present invention solves the problems of the traditional lower extremity rehabilitation equipment that makes the patient laborious and the recovery efficiency is not high, improves the efficiency of the patient's rehabilitation training, and avoids the existence of the patient's strenuous situation.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

FIG. 2 is a schematic three-dimensional structure diagram of a support assembly;

Figure 3 is a front view of the support assembly;

4 is a schematic exploded view of the three-dimensional structure of the support assembly;

FIG. 5 is a schematic three-dimensional structure diagram of a stabilization assembly;

Figure 6 is a front view of the stabilization assembly;

Fig. 7 is the three-dimensional structure schematic diagram of the swing leg mechanism;

Figure 8 is a side view of the swing leg mechanism;

FIG. 9 is a three-dimensional schematic diagram of a traction assembly;

Figure 10 is a front view of the traction assembly.

Description of reference numerals: base frame 1, running belt 2, seat 3, running frame 4, support frame 5, hollow column 6, plug-in rod 7, clamping rod 8, support rod 9, first screw 10, first guide Rod 11 , first bevel gear 12 , second bevel gear 13 , first drive motor 14 , lift ring 15 , sleeve 16 , extension rod 17 , fixed plate 18 , stabilization column 19 , nut 20 , slide plate 21 , slide table 22 , the second screw 23, the second guide rod 24, the second drive motor 25, the collar 26, the support cylinder 27, the handrail 28, the hinge frame 29, the slide bar 30, the slide block 31, the support rod 32, the back plate 33, the short Rod 34, half arc groove 35, first spring 36, thigh frame 37, calf frame 38, foot plate 39, placement port 40, first cassette 41, second cassette 42, third cassette 43, first electric pneumatic rod 44, The second electric pneumatic rod 45, the vertical rod 46, the turret 47, the second spring 48, the third electric pneumatic rod 49, the traction wheel 50, the overhead body 51, the third screw rod 52, the third guide rod 53, the third driving motor 54. Moving plate 55, rotating motor 56, traction rope 57, first pulley 58, second pulley 59, traction belt 60, stabilizer bar 61.

Detailed ways

The following description serves to disclose the invention to enable those skilled in the art to practice the invention. The preferred embodiments described below are given by way of example only, and other obvious modifications will occur to those skilled in the art.

Referring to Figures 1 to 10, an auxiliary rehabilitation device for paralyzed lower limbs includes a chassis 1, a running belt 2 for walking for the patient's lower limb rehabilitation training, and a support assembly for supporting the patient when standing. , a seat 3 for patients to rest, a moving component for the patient to get on the seat 3, a rehabilitation component for the patient's lower extremity rehabilitation training and a traction component for the patient to stand stably, the bottom frame 1 is provided with a support around the bottom feet, the base frame 1 is in the shape of a U-shaped frame, the running belt 2 is arranged at the opening of the U-shaped end of the base frame 1, the moving component is arranged on the top of the running belt 2, the seat 3 is arranged on the moving component, and the supporting component is arranged at the bottom On the top of the frame 1, the rehabilitation component is arranged on the seat 3, the traction component is arranged above the seat 3, the running belt 2 is arranged on a running frame 4, and the running belt 2 is also sleeved on several rollers, and the support component includes A support frame 5 for supporting the patient by hand and a height adjustment mechanism for adjusting the height of the support frame 5, the height adjustment mechanism is arranged on the top of the bottom frame 1, and the support frame 5 is arranged on the top of the height adjustment mechanism. When the patient performs rehabilitation training, first, the medical staff supports the patient on the seat 3, after the patient sits on the seat 3, the medical staff equips the rehabilitation component on the lower limb of the patient, and then the mobile component drives the patient to bring the running belt 2 On the seat 3, the patient can use the rehabilitation component to perform the training of swinging the lower limbs. When the operator stands, the operator stands up by supporting the support frame 5 with his hands, and the support frame 5 can also be adjusted according to the height of the patient through the height adjustment mechanism. The traction component will support the patient to keep the patient upright without falling. The patient steps on the running belt 2 with the lower limbs under the action of the rehabilitation component, so that the patient can perform rehabilitation training by walking on the running belt 2, and the patient recovers. When you are tired from training, you can sit on the seat 3 for rest, which ensures that the patient's rehabilitation training can fully assist the patient.

The two sides of the top of the bottom frame 1 are in a vertical state along the length of the bottom frame 1, and four hollow columns 6 are symmetrically arranged in two pairs. The support frame 5 is U-shaped, and the U-shaped open end of the support frame 5 faces away from the traction At one end of the assembly, both sides of the bottom of the support frame 5 are inserted into the corresponding hollow columns 6 through two plug-in rods 7, and both sides of the bottom of each plug-in rod 7 also pass through the corresponding hollow columns 6 outwards. A clamping rod 8 is extended to prevent each insertion rod 7 from being separated from the corresponding hollow column 6, and both sides of each hollow column 6 are provided with a corresponding clamping rod 8 along the length direction of the corresponding hollow column. A bar-shaped mouth is provided on both sides of the top of the support frame 5 to facilitate patient support. When the patient performs rehabilitation training, first, the medical staff supports the patient on the seat 3, after the patient sits on the seat 3, the medical staff equips the rehabilitation component on the lower limb of the patient, and then the mobile component drives the patient to bring the running belt 2 On the seat 3, the patient can use the rehabilitation component to perform the training of swinging the lower limbs. When the operator stands, the operator stands up by supporting the two bars 9 with his hands, and the support frame 5 can also be adjusted according to the height of the patient through the height adjustment mechanism. adjust.

The height adjustment mechanism includes a first screw 10 and a first guide rod 11, the first screw 10 and the first guide rod 11 are symmetrically arranged on both sides of the top of the chassis 1, and the first screw 10 and the first guide rod 11 are both It is vertically arranged between the corresponding two hollow columns 6, the bottom end of the first screw 10 protrudes downward through the chassis 1, and a first cone is sleeved on the extending end of the first screw 10. A second bevel gear 13 is meshed with the gear 12 on one side of the first bevel gear 12 , and the second bevel gear 13 is also rotated by a first drive motor 14 , and the first drive motor 14 is fixed to the bottom of the chassis 1 . When the patient adjusts the height of the support frame 5, the first drive motor 14 drives the first bevel gear 12 to rotate. Since the second bevel gear 13 and the first bevel gear 12 mesh with each other, the second bevel gear 13 rotates to drive the first bevel gear 12 to rotate. A screw 10 rotates.

A lifting ring 15 is slidably sleeved on the first screw rod 10 , a sleeve 16 is also sleeved on the outer side of the first screw rod 10 in a vertical state, and the inner diameter of the sleeve 16 is equal to the diameter of the lifting ring 15 , and the lifting ring 15 There is also an extension rod 17 vertically upward on all sides of the guide rod, the four extension rods 17 are higher than the top of the sleeve 16 and are connected by a fixed plate 18, and the outer side of the first guide rod 11 is also vertically sleeved with a The tops of the stabilizing column 19 and the fixing plate 18 are also provided with a threaded column vertically upward through the top of the supporting frame 5 , and each threaded column is also fixed on the supporting frame 5 by a nut 20 . When the first screw 10 rotates, the lifting ring 15 moves on the first screw 10 accordingly, the lifting ring 15 drives the four extension rods 17 to move the fixed plate 18 upward, and the support frame 5 is then moved upwardly through the four insertion rods 7 The corresponding hollow column 6 moves upward, and the two support rods 9 are adjusted to the position required by the patient accordingly. The clamping rod 8 on each plug-in rod 7 is to prevent each plug-in rod 7 from being separated from the corresponding hollow column. 6.

The moving assembly includes a sliding plate 21 and two sliding tables 22. The two sliding tables 22 are symmetrically arranged on both sides of the top of the running frame 4 along the length direction of the running frame 4 in a horizontal state. The sliding table 22 is provided with a second screw 23 and a second guide rod 24 in the longitudinal direction, and the second screw 23 is also driven by a second driving motor 25. It is arranged on the second guide rod 24 and the second screw 23, and the top of the sliding plate 21 is also provided with a gap that does not hinder the rehabilitation component from driving the patient training. The direction of the gap faces the open end of the support frame 5. The top is also provided with a chute along the length direction, both sides of the bottom of the slide plate 21 are also slidably clamped into the corresponding chute through a support plate for stability, and the seat 3 is arranged on the slide plate 21 through a stabilization component. the top of. When the patient sits on the seat 3 and comes to the running belt 2 through the moving assembly, the second drive motor 25 drives the second screw 23 to rotate, and the sliding plate 21 moves on the second guide rod 24 through the second screw 23 accordingly. When standing training is required, the stabilizing assembly can stow the seat 3 to prevent the seat 3 from touching the patient, and the gap on the slide plate 21 is also to prevent the patient from rehabilitating training on the running belt 2 .

The stabilization assembly includes two support cylinders 27 for supporting the seat 3, an armrest 28 is provided on both sides of the top of the seat 3, the seat 3 is located above the sliding plate 21, and the end of the seat 3 close to the traction assembly can also be rotated The seat 3 is hinged between the two hinge frames 29, a sliding bar 30 is provided on both sides of the bottom of the seat 3 along the length direction of the seat 3, and a sliding block 31 is also slidably sleeved on each sliding bar 30. , the outer side of each slider 31 is also provided with a round rod extending outward, and each round rod is rotatably provided with a support rod 32, and the free end of each support rod 32 is also connected with the slide plate. The top of 21 is hinged in rotation, the output end of each support cylinder 27 is hinged with the side of each support rod 32 close to the corresponding slider 31, and the free end of each support cylinder 27 is also hinged on the top of the slide plate 21 away from the corresponding support. one side of the rod 32 . When the stabilizing assembly supports or retracts the seat 3, each supporting air rod pushes the corresponding supporting rod 32 to rotate on the sliding plate 21. Since each supporting rod 32 is hinged with the corresponding sliding block 31, therefore , the sliding block 31 moves on the corresponding sliding bar 30 accordingly, and the seat 3 is also supported or retracted by the rotation of the support rod 32 .

One end of the seat 3 close to the traction assembly is also provided with a back plate 33, the back plate 33 is rotatably hinged to the top of the seat 3, and both sides of the back plate 33 are also provided with a short rod 34 outwards, each of which is short. The rods 34 are also arranged in a half-arc groove 35, and a first spring 36 is also connected between each short rod 34 and the corresponding half-arc groove 35. The rehabilitation assembly includes two swinging leg mechanisms, each swinging The structures of the leg mechanisms are all the same. Each leg swing mechanism is composed of a thigh frame 37, a calf frame 38 and a foot plate 39. The top of the seat 3 is also symmetrically provided with two placement ports 40 for the thigh frame 37 to be placed. Each calf frame 38 can be hinged to the outer end of each thigh frame 37 , and each foot plate 39 is arranged on the bottom of each calf frame 38 . When the patient is resting due to fatigue from rehabilitation training, the patient sits on the seat 3 against the backboard 33, because both ends of the backboard 33 pass through a short rod 34 in the corresponding half-arc groove 35, and each short rod 34 A first spring 36 is connected with the corresponding half-arc groove 35, so the back plate 33 is inclined backward through the backrest of the patient, which is convenient for the patient to rest better.

The top of each thigh frame 37 is provided with several first clips 41 for clamping the patient's thighs, and each calf frame 38 is also provided with several second clips 42 for clamping the patient's calf. The top of the foot plate 39 is also provided with a number of third clips 43 for clamping the soles of the feet. Each is provided with a first hinge part, the two first hinge parts are connected by a first electric gas rod 44, and the bottom of each thigh frame 37 is close to the end of the calf frame 38 and the top closed end of the slide plate 21. Both are also hinged through a second electro-pneumatic rod 45 . When the patient is equipped with the rehabilitation components, the medical staff places the patient's thighs, calves and soles on the corresponding thigh frame 37, calf frame 38 and foot plate 39, and then the medical staff passes through several first cassettes 41, second cassettes 42 and the third cassette 43 clamp the thigh, calf and sole to prevent the patient from falling while standing. During the patient's rehabilitation training, each second electric pneumatic rod 45 pushes the corresponding thigh frame 37 to lift up, so that the thigh does not fall. Then, each first electro-pneumatic rod 44 pushes the corresponding calf frame 38 to step out, so that the patient's calf performs a stepping action.

The top circumference of each foot plate 39 is vertically upwardly inserted on a turret 47 through a vertical rod 46, and a second spring 48 is also sleeved on each vertical rod 46, and each turret 47 corresponds to the corresponding The bottom ends of the calf brackets 38 are pivotally hinged, a second hinge part is provided between the hinge joint of each turret 47 and the back side of the corresponding calf bracket 38, and a second hinge part is also connected between the two second hinge parts. The third electric pneumatic rod 49 is hinged. After the patient steps on the two foot plates 39, since each foot plate 39 and the corresponding turret 47 are inserted through four vertical rods 46, and each vertical rod 46 is sleeved with a second spring 48 , therefore, the two soles of the patient can both stand on the running belt 2, which is convenient for the two foot plates 39 to be buffered during walking training on the running belt 2, so that the patient can avoid the phenomenon of laboriousness, and each third electric pneumatic rod 49 pushes the corresponding The turret 47 drives the corresponding foot plate 39 to perform a stepping action, and finally, the patient performs lower limb rehabilitation training under the cooperation of the thigh frame 37 , the calf frame 38 and the foot plate 39 .

The traction assembly includes a traction wheel 50 and an elevated body 51. The top of the elevated body 51 is located above the seat 3. The top of the elevated body 51 is provided with a moving port along the length of the elevated body 51. A third screw 52 and a third guide rod 53 are respectively arranged in the longitudinal direction, the third screw 52 is also driven by a third drive motor 54, and a moving plate is slidably arranged on the third screw 52 and the third guide rod 53. 55. The traction sheave 50 is driven by a rotating motor 56. The traction sheave 50 is sleeved with a circle of traction ropes 57. One side of the traction sheave 50 and the top of the moving plate 55 are respectively provided with a first pulley 58 and a second pulley. 59, the output end of the traction rope 57 passes through the first pulley 58 and the second pulley 59 and extends downward vertically through the moving plate 55, and the extension end of the traction rope 57 is also provided with a traction for pulling the patient. The top of the belt 60 is also provided with four stabilizer bars 61 vertically upward through the moving plate 55 . When the patient is standing, the medical staff wears the traction belt 60 on the patient, the rotary motor 56 drives the traction pulley 50 to rotate accordingly, and the traction rope 57 on the traction wheel 50 will pull the first pulley 58 and the second pulley 59 accordingly. The belt 60 is lifted up, and the patient is also pulled up. When the patient moves, the third drive motor 54 drives the third screw 52 to rotate, and the moving plate 55 moves on the third guide rod 53 through the third screw 52, pulling The belt 60 can also move with the movement of the patient. When the traction belt 60 pulls up the patient, the traction belt 60 is stabilized by the four stabilizer bars 61 to ensure that the traction belt 60 keeps the patient in an upright state all the time.

The working principle of the present invention:

This device/device/method realizes the function of the present invention through the following steps, and then solves the technical problem proposed by the present invention:

Step 1. When the patient is undergoing rehabilitation training, first, the medical staff supports the patient on the seat 3. After the patient sits on the seat 3, the medical staff equips the rehabilitation component on the lower limb of the patient, and then the mobile component drives the patient to bring On the running belt 2, the patient can perform the training of swinging lower limbs on the seat 3 through the rehabilitation component. After the patient sits on the seat 3, the medical staff places the patient's thigh, calf and sole of the foot on the corresponding thigh frame 37 and calf frame 38. and the foot plate 39, then, the medical staff then clamps the thigh, calf and sole of the foot through several first cassettes 41, second cassettes 42 and third cassettes 43 to prevent the patient from falling while standing, and the patient passes through When the moving component comes to the running belt 2, the second driving motor 25 drives the second screw 23 to rotate, and the slide plate 21 moves on the second guide rod 24 through the second screw 23. When the patient needs standing training, the stabilizing component can be The seat 3 is retracted to prevent the seat 3 from touching the patient, and the gap on the sliding plate 21 is also to prevent the patient from rehabilitating training on the running belt 2 .

Step 2. When the operator stands, the operator stands up by supporting the two poles 9 with his hands, the support frame 5 can also be adjusted according to the height of the patient through the height adjustment mechanism, and the first drive motor 14 drives the first bevel gear 12 to rotate. , Since the second bevel gear 13 and the first bevel gear 12 mesh with each other, the rotation of the second bevel gear 13 drives the first screw 10 to rotate, the lifting ring 15 moves on the first screw 10 accordingly, and the lifting ring 15 drives The four extension rods 17 move the fixing plate 18 upward, the support frame 5 moves upward in the corresponding hollow column 6 through the four plug-in rods 7, and the two support rods 9 are adjusted to the position required by the patient. The person also wears the traction belt 60 on the patient, and the rotary motor 56 drives the traction wheel 50 to rotate accordingly, and the traction rope 57 on the traction wheel 50 then lifts the traction belt 60 upward on the first pulley 58 and the second pulley 59. , the patient is also pulled up. When the patient moves, the third drive motor 54 drives the third screw 52 to rotate, and the moving plate 55 moves on the third guide rod 53 through the third screw 52. The traction belt 60 can also be Following the movement of the patient, when the traction belt 60 pulls up the patient, the traction belt 60 is stabilized by the four stabilizer bars 61 to ensure that the traction belt 60 keeps the patient in an upright state all the time.

Step 3. When the patient is resting due to fatigue from the rehabilitation training, the patient sits on the seat 3 with his back against the backboard 33, because both ends of the backboard 33 are in the corresponding half-arc grooves 35 through a short rod 34, and each A first spring 36 is connected between the short rod 34 and the corresponding half-arc groove 35. Therefore, the back plate 33 is inclined backward through the back of the patient, which is convenient for the patient to rest better, and the stable component is supported or stowed away. During the process of the seat 3, each supporting air rod pushes the corresponding supporting rod 32 to rotate on the sliding plate 21. Since each supporting rod 32 is hinged with the corresponding sliding block 31, the sliding block 31 is then rotated. The corresponding sliding bar 30 moves upward, and the seat 3 is also supported or retracted by the rotation of the support rod 32 .

Step 4. When the patient is in rehabilitation training, after the patient steps on the two foot plates 39, since each foot plate 39 and the corresponding turret 47 are plugged through four vertical rods 46, and each vertical rod 46 is The sleeve is provided with a second spring 48, therefore, both the soles of the patient's feet can stand on the running belt 2, so that the two foot plates 39 can be buffered during walking training on the running belt 2, so that the patient can avoid the phenomenon of laboriousness, then, Each of the second electro-pneumatic rods 45 pushes the corresponding thigh frame 37 to lift up, so that the thigh is lifted up. Make a step action, each third electric pneumatic rod 49 pushes the corresponding turret 47 to drive the corresponding foot plate 39 to make a stepping action, and finally, the patient performs lower limb rehabilitation under the cooperation of the thigh frame 37, the calf frame 38 and the foot plate 39 train.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions describe only the principles of the present invention. Without departing from the spirit and scope of the present invention, there are various Variations and improvements are intended to fall within the scope of the claimed invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. a kind of auxiliary rehabilitation equipment for paraplegic patients, it is characterized in that, comprise chassis (1), also comprise the running belt (2) that is used for the patient's lower limb rehabilitation training walking, the support that is supported when the patient stands Assembly, seat (3) for patient rest, moving assembly for facilitating patient to get on seat (3), rehabilitation assembly for patient's lower extremity rehabilitation training, and traction assembly for patient to stand stably, the bottom frame (1) A support foot is arranged around the bottom, the bottom frame (1) is in the shape of a U-shaped frame, the running belt (2) is arranged at the opening of the U-shaped end of the bottom frame (1), and the moving component is arranged on the top of the running belt (2). , the seat (3) is arranged on the moving component, the support component is arranged on the top of the chassis (1), the rehabilitation component is arranged on the seat (3), the traction component is arranged above the seat (3), the running belt ( 2) It is arranged on a running frame (4), the running belt (2) is also sleeved on several rollers, and the support assembly includes a support frame (5) for supporting the patient by hand and a support frame (5) for adjusting the support frame. 5) Height adjustment mechanism, the height adjustment mechanism is arranged on the top of the bottom frame (1), and the support frame (5) is arranged on the top of the height adjustment mechanism. 2. A kind of auxiliary rehabilitation equipment for paralyzed patients according to claim 1, wherein the top two sides of the bottom frame (1) are respectively in a vertical state along the length of the bottom frame (1). Both are symmetrically provided with four hollow columns (6), the support frame (5) is U-shaped, the U-shaped open end of the support frame (5) faces the end away from the traction assembly, and both sides of the bottom of the support frame (5) pass through The two plug-in rods (7) are inserted into the corresponding hollow columns (6), and both sides of the bottom of each plug-in rod (7) also extend outward through the corresponding hollow columns (6), and are provided with a preventer. Each insertion rod (7) is disengaged from the clamping rod (8) of the corresponding hollow column (6), and both sides of each hollow column (6) are provided along the length direction of the corresponding hollow column (6) to facilitate corresponding The bar-shaped opening of the clamping rod (8) is movable, and both sides of the top of the support frame (5) are also provided with a support bar (9) which is convenient for the patient to support. 3. An auxiliary rehabilitation device for paralyzed patients according to claim 2, characterized in that the height adjustment mechanism comprises a first screw (10) and a first guide rod (11), the first screw (10). 10) and the first guide rod (11) are symmetrically arranged on both sides of the top of the chassis (1), and the first screw rod (10) and the first guide rod (11) are vertically arranged in the corresponding two hollow Between the columns (6), the bottom end of the first screw rod (10) protrudes downward through the chassis (1), and a first bevel gear (12) is sleeved on the extended end of the first screw rod (10). ), a second bevel gear (13) is meshed with one side of the first bevel gear (12), and the second bevel gear (13) is also rotated by a first drive motor (14), and the first drive motor (14) ) to the bottom of the chassis (1). 4. A kind of auxiliary rehabilitation equipment for paralyzed patients according to claim 3, characterized in that, the first screw (10) is provided with a lifting ring (15) on the sliding sleeve, and the first screw (10) is provided with a lifting ring (15). A sleeve (16) is also sleeved on the outer side in a vertical state, and the inner diameter of the sleeve (16) is equal to the diameter of the lifting ring (15), and the surrounding of the lifting ring (15) is also vertically upwardly provided with an extension The rod (17), the four extension rods (17) are higher than the top of the sleeve (16) and are connected by a fixed plate (18), and the outer side of the first guide rod (11) is also in a vertical state. Column (19), and the tops of the stabilization column (19) and the fixing plate (18) are also vertically upwardly provided with a threaded column through the top of the support frame (5), and each threaded column is also passed through a nut ( 20) is fixed on the support frame (5). 5. A kind of auxiliary rehabilitation equipment for paralyzed patients according to claim 4, characterized in that, the moving assembly comprises a sliding plate (21) and two sliding tables (22), and the two sliding tables (22) are both Symmetrically arranged on both sides of the top of the running frame (4) along the length direction of the running frame (4) in a horizontal state, the two sliding tables (22) are respectively provided with a first sliding table (22) along the length direction of the corresponding sliding table (22). Two screws (23) and a second guide rod (24), and the second screw (23) is also driven by a second drive motor (25), and the two sides of the slide plate (21) slide through a collar (26) respectively It is sleeved on the second guide rod (24) and the second screw (23), and the top of the slide plate (21) is also provided with a gap that does not prevent the rehabilitation component from driving the patient training, and the direction of the gap faces the side of the support frame (5). At the open end, the tops of the two slide tables (22) are also provided with a chute along the length direction, and both sides of the bottom of the slide plate (21) are also slidably clamped to the corresponding chute through a support plate for stability. Inside, the seat (3) is arranged on the top of the sliding plate (21) through a stabilizing assembly. 6. An auxiliary rehabilitation device for paralyzed patients according to claim 5, characterized in that the stabilization assembly comprises two supporting cylinders (27) for supporting the seat (3), and the seat (3) An armrest (28) is provided on both sides of the top of the motor, the seat (3) is located above the slide plate (21), and the end of the seat (3) close to the traction assembly can also be hinged between the two hinge frames (29) rotatably. between the two sides of the bottom of the seat (3) along the length direction of the seat (3) are provided with a sliding bar (30), and each sliding bar (30) is also provided with a sliding block (31). ), the outer side of each slider (31) is also provided with a circular rod extending outward, and each circular rod is rotatably provided with a supporting rod (32), and each supporting rod (32) The free end of each supporting cylinder (27) is also hinged with the top of the sliding plate (21), and the output end of each supporting cylinder (27) is hinged with the side of each supporting rod (32) close to the corresponding sliding block (31). The free ends of (27) are also hinged to the side of the top of the slide plate (21) away from the corresponding support rod (32). 7. A kind of auxiliary rehabilitation equipment for paralyzed lower limbs according to claim 6, is characterized in that, one end of the seat (3) close to the traction assembly is also provided with a backboard (33), the backboard (33) It is rotatably hinged to the top of the seat (3), and a short rod (34) is also provided outward on both sides of the back plate (33), and each short rod (34) is also set in a semi-arc groove (34). 35), and a first spring (36) is also connected between each short rod (34) and the corresponding half-arc groove (35), the rehabilitation assembly includes two swing leg mechanisms, and the The structure is the same, each leg swing mechanism is composed of a thigh frame (37), a calf frame (38) and a foot plate (39). The top of the seat (3) is also symmetrically provided with two thigh frames ( 37) The placement port (40) for placing, each calf frame (38) is rotatably hinged to the outer end of each thigh frame (37), and each foot plate (39) is arranged on each calf frame (38) bottom of. 8. a kind of auxiliary rehabilitation equipment for paralyzed patients according to claim 7, is characterized in that, the top of each thigh frame (37) is provided with several first cassettes (for clamping the patient's thigh) 41), each calf frame (38) is also provided with several second clips (42) for clamping the patient’s calf, and the top of each foot plate (39) is also provided with several for clamping the soles of the feet. The third cassette (43) of each leg frame (37) is provided with a first a hinge part, the two first hinge parts are connected by a first electric pneumatic rod (44), and the bottom of each thigh frame (37) is close to one end of the calf frame (38) and the top of the slide plate (21) is closed The ends are also hinged by a second electro-pneumatic rod (45). 9. A kind of auxiliary rehabilitation equipment for paralyzed patients according to claim 8, characterized in that, the top of each foot plate (39) is vertically upwardly inserted into a turret through a vertical rod (46) around the top (47), each vertical rod (46) is also sleeved with a second spring (48), and each turret (47) is pivotally hinged with the bottom end of the corresponding calf frame (38), A second hinge part is provided between the hinge of each turret (47) and the back side of the corresponding calf frame (38), and a third electric pneumatic rod (49) is also passed between the two second hinge parts. ) hinged. 10. A kind of auxiliary rehabilitation equipment for paralyzed patients according to claim 7, characterized in that, the traction assembly comprises a traction wheel (50) and an elevated body (51), and the top of the elevated body (51) is located at Above the seat (3), the top of the elevated body (51) is provided with a moving port along the length direction of the elevated body (51), and the two sides of the moving port are respectively provided with a third screw (52) along the length direction and a third guide rod (53), the third screw rod (52) is also driven by a third drive motor (54), and a moving plate ( 55), the traction sheave (50) is driven by a rotating motor (56), a circle of traction ropes (57) is sleeved on the traction sheave (50), and one side of the traction sheave (50) and the top of the moving plate (55) are also A first pulley (58) and a second pulley (59) are respectively provided, and the output end of the traction rope (57) passes through the first pulley (58) and the second pulley (59) vertically downward through the moving plate (55). ) extends downward, and the extension end of the traction rope (57) is also provided with a traction belt (60) for pulling the patient, and the top of the traction belt (60) also passes vertically upward through the moving plate (55) There are four stabilizer bars (61).

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