CN219630531U - Be used for low limbs function to resume trainer - Google Patents

Abstract

The utility model discloses a training device for recovering functions of lower limbs, which comprises a bottom plate, wherein sliding rails are symmetrically and fixedly arranged at the left end face and the right end face of the bottom plate, sliding blocks are slidably arranged on the outer walls of the sliding rails, a U-shaped plate is fixedly and jointly arranged on the outer surfaces of the two sliding blocks, a training chair is fixedly and fixedly arranged on the upper surface of the U-shaped plate, a protection frame is symmetrically and jointly arranged on the upper surface of the training chair and the front end face of a backup plate, and a protection rod is hinged to the upper end of the front side wall of the protection frame on the right side; according to the utility model, the backrest, the protection frame and the protection rod are matched, so that a patient is protected, the patient with inconvenient body is prevented from falling, and the protection rod is locked through the matching of the first baffle and the second baffle, so that the patient is further prevented from being damaged due to falling. The utility model has the characteristics of strong practicability and falling prevention.

Description

Be used for low limbs function to resume trainer

Technical Field

The utility model relates to the technical field of rehabilitation training devices, in particular to a lower limb function rehabilitation training device.

Background

In the medical care process, when rehabilitation training is carried out on patients with inconvenient lower limb movements, in order to recover the functions of the lower limbs, the conditions such as muscle atrophy and the like are avoided, so that the patients are required to carry out rehabilitation training on the lower limbs, but the limbs cannot be damaged, the rehabilitation efficiency and the effect of the patients are improved through training, in order to increase the rehabilitation training of the limbs of the patients, the medical staff usually carries out stretching or traction training on the limbs of the patients, the whole training process is carried out on the patients, the training effect is difficult to achieve, and the labor intensity of medical staff is increased; the existing limb recovery training device for some patients reduces the labor intensity of medical staff to a certain extent, but in the using process, the medical staff is required to look at the device aside to prevent the patients from falling off the training device, and the training degree is single.

Therefore, it is necessary to design a training device for functional rehabilitation of lower limbs, which has high practicality and prevents falling.

Disclosure of Invention

The utility model aims to provide a lower limb function recovery training device which is used for solving the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a be used for low limbs function to resume trainer, which comprises a base plate, the left and right sides terminal surface symmetry of bottom plate is fixed and is equipped with the slide rail, the outer wall of slide rail is all sliding fit with the slider, two the surface joint fixation of slider is equipped with the U-shaped board, the upper surface fixation of U-shaped board is equipped with the stool leg, the upper surface fixation of stool leg is equipped with the bedplate, the upper surface rear end fixed mounting of bedplate has the backup plate, the upper surface of bedplate with the preceding terminal surface symmetry of backup plate is equipped with the protection frame, the left side the preceding lateral wall upper end of protection frame articulates there is the guard bar, the right side lateral wall of guard bar is equipped with the bar through-hole, the one end that the guard bar kept away from the left side the protection frame is equipped with the cavity, the lower extreme inner wall department fixed mounting of cavity has the fixed plate in the middle of the lower extreme, the outer wall sliding fit with the optical axis between the front and back both sides wall of cavity of fixed plate, the outer wall sliding fit with the linear bearing of optical axis, the linear bearing with joint fixation between the fixed plate has the backup plate, the upper surface joint fixation has the spring, the upper end face joint of the push button is equipped with the top plate, the right side of the push rod is equipped with the top end through the bar, the top end of the push rod is equipped with the bar through the fixed connection, the top end of the top plate is equipped with the bar through the rotation, the upper surface of bottom plate just in the place ahead of U-shaped board is equipped with tramples training mechanism through the support column fixed mounting, the lower surface front end symmetry of bedplate is equipped with lifts leg training mechanism.

According to the technical scheme, trample training mechanism includes the casing, rotate between the left and right sides inner wall of casing and be equipped with the axis of rotation, just the left and right sides end face of axis of rotation extends to outside the casing, the left and right sides end face symmetry fixed mounting of axis of rotation has the connecting rod, the lateral wall of connecting rod is equipped with first pedal through the axostylus axostyle symmetry rotation, the outer wall of axis of rotation just is equipped with the antiskid axle in the casing symmetry fixed mounting, antiskid epaxial side is equipped with resistance adjustment assembly.

According to the technical scheme, the resistance adjustment assembly comprises a rotating rod, the rotating rod runs through the outer wall of casing and the inner circle fixed connection of bearing, the lower terminal surface fixed mounting of rotating rod has the threaded rod, the outer wall threaded connection of threaded rod has the nut, the outer wall symmetry fixed mounting of nut has L shape link, the lower terminal surface fixed mounting of L shape link has arc antiskid ribbed tile, just arc antiskid ribbed tile with antiskid shaft position is relative, fixed mounting has the guiding axle between the upper and lower extreme inner wall of casing, the outer wall sliding mounting of guiding axle has guiding bearing, guiding bearing pass through the connecting rod with the outer wall fixed connection of nut the up end of rotating rod is fixed mounting of first hand wheel.

According to the technical scheme, the leg lifting training mechanism comprises a vertical plate, the upper end face of the vertical plate is fixedly provided with a rotary shaft sleeve, the inner wall of the rotary shaft sleeve is fixedly provided with a damping rotating shaft, the fixed ends at the two ends of the damping rotating shaft are fixedly connected with fixed claws, the upper surfaces of the fixed claws are fixedly connected with the lower surface of the seat plate, and the lower end face of the vertical plate is fixedly provided with a second pedal.

According to the technical scheme, the upper surface symmetry of U shaped plate runs through and threaded connection has the lock bolt, lock bolt's lower terminal surface conflict in the up end of slide rail, lock bolt's upper surface is fixed to be equipped with the second hand wheel.

According to the technical scheme, two limiting blocks are fixedly arranged on the outer side wall of the sliding rail on the right side, and the two limiting blocks are respectively arranged on two sides of the U-shaped plate.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the patient is protected by the backrest, the protection frame and the protection rod, the patient with inconvenient body is prevented from falling, and the protection rod is locked by the first baffle and the second baffle, so that the patient is further prevented from being damaged when falling.

According to the utility model, the U-shaped plate can drive the stool to move back and forth stably by matching the sliding blocks with the sliding rails, so that the distance between the stool and the trampling training mechanism is adjusted, and the use of people in different postures is satisfied.

According to the leg lifting training device, the leg lifting training mechanism is arranged, so that a patient can perform preliminary leg lifting training, and the damping rotating shaft provides certain resistance, so that the leg lifting training effect is achieved.

The utility model can enhance the training of patients by arranging the pedal training mechanism, can carry out the reciprocating motion of riding a bicycle by arranging the first pedal, the connecting rod, the rotating shaft and the anti-skid shaft, achieves the training effect, provides resistance for the anti-skid shaft by arranging the arc anti-skid plate and the contact of the anti-skid shaft, can increase the degree of difficulty of patient's training, have good dynamics regulatory function, can be simultaneously according to patient's demand, through lifting down the arch antiskid ribbed tile, change the resistance, satisfy the different stages of patient and resume the training of different degree.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the present utility model within a cavity;

FIG. 3 is a perspective view of the locking structure of the present utility model;

FIG. 4 is a partial schematic view of the left guard bar of the present utility model;

FIG. 5 is a schematic cross-sectional view of a pedaling exercise mechanism of the present utility model;

FIG. 6 is a schematic diagram of an internal side view of the tread training mechanism of the present utility model;

FIG. 7 is a schematic view of a training chair of the present utility model;

FIG. 8 is a schematic diagram of a leg rest training mechanism of the present utility model;

in the figure: 1. a bottom plate; 2. a slide rail; 3. a slide block; 4. a U-shaped plate; 5. stool legs; 6. a seat plate; 7. a backup plate; 8. a protective frame; 9. a protective rod; 10. a bar-shaped through hole; 11. a cavity; 13. an optical axis; 14. a linear bearing; 15. a connecting block; 16. a first baffle; 17. a push rod; 18. a pressing plate; 19. a button; 20. a groove; 22. a pedal training mechanism; 221. a housing; 222. a rotating shaft; 223. a connecting rod; 224. a first foot pedal; 225. an anti-slip shaft; 226. a resistance adjustment assembly; 2261. a rotating rod; 2262. a bearing; 2263. a threaded rod; 2264. a nut; 2265. an L-shaped connecting frame; 2266. arc antiskid plates; 2267. a first hand wheel; 2268. a guide shaft; 2269. a guide bearing; 23. leg lifting training mechanism; 231. a riser; 232. rotating the shaft sleeve; 233. damping the rotating shaft; 234. a fixed claw; 235. a second foot pedal; 24. a second baffle; 25. a locking bolt; 26. the second hand wheel; 27. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides the following technical solutions: a training device for recovering functions of lower limbs comprises a bottom plate 1, slide rails 2 are symmetrically and fixedly arranged at the left end face and the right end face of the bottom plate 1, slide blocks 3 are slidably arranged on the outer walls of the slide rails 2, stool legs 5 are fixedly arranged on the upper surfaces of U-shaped plates 4,U and 4 respectively and fixedly arranged on the outer surfaces of the two slide blocks 3, a seat plate 6 is fixedly arranged on the upper surfaces of the stool legs 5, a leaning plate 7 is fixedly arranged at the rear end of the upper surface of the seat plate 6, a protection frame 8 is symmetrically arranged on the upper surface of the seat plate 6 and the front end face of the leaning plate 7 respectively, a protection rod 9 is hinged to the upper end of the front side wall of the left protection frame 8, a strip-shaped through hole 10 is arranged on the right side wall of the protection rod 9, a cavity 11 is arranged at one end of the protection rod 9 away from the left protection frame 8, a fixed plate 12 is fixedly arranged in the middle of the inner wall of the lower end of the cavity 11, an optical axis 13 is symmetrically and fixedly arranged between the front side wall and the rear side wall of the fixed plate 12 and the front inner wall and the rear inner wall of the cavity 11, the outer wall of the optical axis 13 is slidingly assembled with a linear bearing 14, a spring 21 is fixedly assembled between the linear bearing 14 and the fixed plate 12, the spring 21 is sleeved on the outer wall of the optical axis 13, the right end face of the linear bearing 14 is fixedly assembled with a connecting block 15, the right side wall of the connecting block 15 penetrates through a strip-shaped through hole 10 and is fixedly assembled with a first baffle 16, the upper end of the linear bearing 14 is rotationally assembled with a push rod 17 through a shaft rod, the upper end side wall of the push rod 17 is rotationally assembled with a pressing plate 18 through the shaft rod, the upper surface of the pressing plate 18 is fixedly assembled with a button 19, the button 19 penetrates through the upper end of the protective rod 9 and is slidingly connected with the upper end of the protective rod, the upper end of the front side wall of the right protective frame 8 is provided with a groove 20, the front side wall of the right protective frame 8 is symmetrically and fixedly assembled with a second baffle 24, the upper surface of the bottom plate 1 is fixedly assembled with a treading training mechanism 22 through a support column in front of the U-shaped plate 4, leg lifting training mechanisms are symmetrically arranged at the front end of the lower surface of the seat board 6;

the adopted slide rails 2 are respectively arranged at two sides of the bottom plate 1, the U-shaped plate 4 can drive the stool to move forward and backward stably through the matching of the slide blocks 3 and the slide rails 2 so as to adjust the distance between the stool and the trampling training mechanism 22, so that people in different postures can use the stool, a patient sits on the seat plate 6 and can lean against the backrest 7, the patient is protected by the matching of the protection frames 8 arranged at two sides and the protection rods 9, the patient is prevented from falling down, when the patient uses the stool, the button 19 is firstly pressed, the button 19 penetrates through the upper end of the protection rods 9 and is in sliding connection with the protection rods, so that the button 19 moves downwards to drive the pressing plate 18 to move downwards, the pressing plate 18 moves downwards to drive the upper ends of the push rods 17 at two sides to move downwards, and the two ends of the push rods 17 are respectively connected with the pressing plate 18 and the linear bearings 14 in a rotating way, the lower ends of the push rods 17 can push the two linear bearings 14 to move inwards, the spring 21 is extruded, and then the linear bearing 14 drives the connecting block 15 and the first baffle 16 to move inwards, so that the distance between two opposite end surfaces of the two first baffles 16 is smaller than the shortest distance between the two second baffles 24, then the protective rod 9 is rotated, the first baffles 16 enter the groove 20, then the button is released, under the action of the spring 21, the connecting block 15 and the first baffles 16 move outwards within the range of the strip-shaped through holes 10, the distance between two opposite end surfaces of the two first baffles 16 is larger than the shortest distance between the two second baffles 24, locking of the protective rod 9 is completed, injury to a patient is further prevented, the patient can perform preliminary leg lifting training through the leg lifting training mechanism 23, and the patient performs enhanced training through the trampling training mechanism 22;

specifically, the tread training mechanism 22 includes a casing 221, a rotation shaft 222 is rotatably mounted between inner walls of left and right sides of the casing 221, left and right end surfaces of the rotation shaft 222 extend out of the casing 221, a connecting rod 223 is symmetrically and fixedly mounted at left and right end surfaces of the rotation shaft 222, a first pedal 224 is symmetrically and rotatably mounted on an outer side wall of the connecting rod 223 through a shaft lever, an anti-slip shaft 225 is symmetrically and fixedly mounted on an outer wall of the rotation shaft 222 in the casing 221, and a resistance adjusting component 226 is arranged above the anti-slip shaft 225;

the adopted treading training mechanism 22 comprises a shell 221, a cuboid cavity is formed in the shell 221, the assembly is convenient, a patient steps on two first pedals 224 respectively to perform bicycle riding type reciprocating motion, a connecting rod 223 drives a rotating shaft 222 to rotate and an anti-slip shaft 225 to rotate, the training effect is achieved, meanwhile, the difficulty can be increased or decreased through the matching of a resistance adjusting component 226 and the anti-slip shaft 225 according to the requirement of the patient, and the pedal training mechanism has a good force adjusting function;

specifically, the resistance adjusting assembly 226 includes a rotating rod 2261, the rotating rod 2261 penetrates through the outer wall of the housing 221 and is fixedly connected with the inner ring of the bearing 2262, the lower end surface of the rotating rod 2261 is fixedly provided with a threaded rod 2263, the outer wall of the threaded rod 2263 is in threaded connection with a nut 2264, the outer wall of the nut 2264 is symmetrically and fixedly provided with an L-shaped connecting frame 2265, the lower end surface of the L-shaped connecting frame 2265 is fixedly provided with an arc-shaped anti-skid plate 2266, the arc-shaped anti-skid plate 2266 is opposite to the anti-skid shaft 225, a guide shaft 2268 is fixedly provided between the inner walls of the upper end and the lower end of the housing 221, the outer wall of the guide shaft 2268 is slidably provided with a guide bearing 2269, the guide bearing 2269 is fixedly connected with the outer wall of the nut 2264 through a connecting rod, and the upper end surface of the rotating rod 2261 is fixedly provided with a first hand wheel 2267;

the adopted resistance adjusting assembly 226 comprises a rotating rod 2261, the outer wall of the rotating rod 2261 is fixedly connected with the inner ring of a bearing 2262, the outer ring of the bearing 2262 is embedded in the inner wall of the upper end of a shell 221, the bearing is a common fixing mechanism in a machine, a plurality of fixing methods of the bearing are adopted, such as axial fixing of the inner ring of the bearing by a shaft shoulder and a locking nut is completed by locking the locking nut, a locking washer is prevented from loosening, safety and reliability are realized, and the like, the fixing method of the bearing is omitted, the upper end face of the rotating rod 2261 is fixedly connected with a first hand wheel 2267, the rotating rod 2261 drives a threaded rod 2263 to rotate by rotating the first hand wheel 2267, the threaded rod 2263 is in threaded connection with a nut 2262, the nut 2262 moves downwards along the threaded rod 2263, and then drives an arc-shaped antiskid plate 2266 to move downwards by an L-shaped connecting frame 2265 until the antiskid plate 2266 contacts with an antiskid shaft 225, the arc-shaped antiskid plate 2266 can provide resistance for the antiskid shaft 225, so that the difficulty of training of a patient is increased, the resistance can be increased by continuing to rotate the first hand wheel 2267 or rotate in the opposite direction according to the requirement of the patient on the difficulty of training, and the different recovery training degrees of the patient can be satisfied;

specifically, the leg lifting training mechanism 23 comprises a vertical plate 231, a rotating shaft sleeve 232 is fixedly assembled on the upper end surface of the vertical plate 231, a damping rotating shaft 233 is fixedly assembled on the inner wall of the rotating shaft sleeve 232, fixed ends at two ends of the damping rotating shaft 233 are fixedly connected with fixed claws 234, the upper surface of the fixed claws 234 is fixedly connected with the lower surface of the seat plate 6, and a second foot pedal 235 is fixedly assembled on the lower end surface of the vertical plate 231;

the adopted fixed claws 234 are used for fixedly connecting the damping rotating shaft 233 with the seat plate 6, the damping rotating shaft 233 is a part with a damping effect, the rotating shaft of the damping rotating shaft 233 can rotate in the damping rotating shaft 233 body and has the damping effect, the two ends of the rotating shaft respectively extend out of rod-shaped fixed ends, the damping rotating shaft 233 body is fixedly connected with the inner wall of the rotating shaft sleeve 232, the fixed ends on the two sides of the damping rotating shaft 233 are respectively fixedly connected with the fixed claws 234, a patient with inflexible lower limbs can tread feet on the second foot pedal 235, the legs are slowly lifted upwards, the second foot pedal 235 is driven to rotate upwards, the vertical plate 231 drives the rotating shaft sleeve 232 to rotate, and the damping rotating shaft 233 can provide certain resistance to achieve the effect of leg lifting training;

specifically, the upper surface of the U-shaped plate 4 is symmetrically penetrated and is in threaded connection with a locking bolt 25, the lower end surface of the locking bolt 25 is abutted against the upper end surface of the sliding rail 2, and a second hand wheel 26 is fixedly arranged on the upper surface of the locking bolt 25; the locking bolt 25 locks the U-shaped plate 4 by rotating the second hand wheel 26;

specifically, two limiting blocks 27 are fixedly arranged on the outer side wall of the right side sliding rail 2, and the two limiting blocks 27 are respectively arranged on two sides of the U-shaped plate 4; preventing the slide 3 from derailing.

Working principle: the operator promotes the stool, cooperation through slider and slide rail, make the U-shaped plate drive the stool to steady removal, with adjust the stool and trample the distance between the training mechanism, satisfy the crowd of different physique and use, the patient sits on the bedplate, can lean against on the back, the protection frame and the protection pole cooperation through both sides setting, including the patient's protection, prevent inconvenient patient of health and fall, then the patient pushes down the button, make the clamp plate move down and drive the push rod upper end of both sides and move down, because of the both ends of push rod respectively with clamp plate and linear bearing rotate and be connected, so the lower extreme of push rod can promote two linear bearing and move to the inboard, the extrusion spring, and then linear bearing drives the connecting block and moves to the inboard with first baffle, make the distance between the both ends face that two first baffles deviate from be less than the shortest distance between two second baffles, then rotate the protection pole, make first baffle get into in the recess, then loosen the button, under the effect of spring, prevent that the connecting block and first baffle from moving to the outside in the scope of bar through the two end faces that the distance between two first baffles deviates from is greater than two second baffle, can prevent to step on the training mechanism by the patient, the leg through the improvement training leg, the patient is further has the training mechanism to be accomplished.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a be used for low limbs function to resume trainer, includes bottom plate (1), its characterized in that: the utility model discloses a linear bearing, including bottom plate (1), guard rack (8) are equipped with to the left and right sides end symmetry of bottom plate (1), the outer wall of slide rack (2) is all sliding fit with slider (3), two the surface joint fixed of slider (3) is equipped with U shaped board (4), the upper surface fixed of U shaped board (4) is equipped with stool leg (5), the upper surface fixed of stool leg (5) is equipped with bedplate (6), the upper surface rear end fixed of bedplate (6) is equipped with backup plate (7), the upper surface of bedplate (6) with the preceding terminal surface joint symmetry of backup plate (7) is equipped with guard rack (8), the left side guard rack (8) have guard bar (9) in the upper end hinge of preceding lateral wall, the right side wall of guard bar (9) is equipped with bar through-hole (10), the one end that keeps away from left side guard bar (9) is equipped with cavity (11), the fixed plate (12) in middle department in lower extreme inner wall middle of cavity (11), fixed plate (12) are equipped with backup plate (7), the upper surface of backup plate (7) with the preceding terminal surface joint symmetry of backup plate (7) is equipped with front end surface (7), the front end wall (13) of guard bar (8) is equipped with optical axis (13) and the linear bearing (14) are equipped with between the optical axis (13) and the linear bearing (14) is equipped with between the linear bearing (13), and spring (21) cover is located the outer wall of optical axis (13), the right-hand member face fixed mounting of linear bearing (14) has connecting block (15), the right side wall of connecting block (15) passes bar through-hole (10) and fixed mounting have first baffle (16), the upper end of linear bearing (14) is equipped with push rod (17) through the axostylus axostyle rotation, the upper end lateral wall of push rod (17) is equipped with clamp plate (18) through the axostylus axostyle rotation jointly, the upper surface fixed mounting of clamp plate (18) has button (19), button (19) run through the upper end of guard bar (9) and rather than sliding connection, the right side the preceding lateral wall upper end of guard bar (8) is equipped with recess (20), the right side the preceding lateral wall symmetry of guard bar (8) is fixed mounting have second baffle (24), the upper surface of bottom plate (1) just in the place ahead of U shaped plate (4) is equipped with through support column fixed mounting and tramples training mechanism (22), the lower surface front end symmetry of bedplate (6) is equipped with leg lifting mechanism (23).

2. A training device for rehabilitation of lower limb functions as claimed in claim 1, wherein: trample training mechanism (22) including casing (221), rotate between the left and right sides inner wall of casing (221) and be equipped with axis of rotation (222), just the left and right sides face of axis of rotation (222) extends extremely outside casing (221), the left and right sides face symmetry of axis of rotation (222) is fixed and is equipped with connecting rod (223), the lateral wall of connecting rod (223) is equipped with first pedal (224) through the axostylus axostyle symmetry rotation, the outer wall of axis of rotation (222) just is equipped with anti-skidding axle (225) in casing (221) symmetry fixed mounting, anti-skidding axle (225) top is equipped with resistance adjustment subassembly (226).

3. A training device for rehabilitation of lower limb functions as claimed in claim 2, wherein: resistance adjustment subassembly (226) are including bull stick (2261), bull stick (2261) run through the outer wall of casing (221) is with the inner race fixed connection of bearing (2262), the lower terminal surface fixed mounting of bull stick (2261) has threaded rod (2263), the outer wall threaded connection of threaded rod (2263) has nut (2264), the outer wall symmetry of nut (2264) is fixed and is equipped with L shape link (2265), the lower terminal surface fixed mounting of L shape link (2265) has arc antiskid board (2266), just arc antiskid board (2266) with antiskid axle (225) position is relative, fixed mounting has guiding axle (2268) between the upper and lower extreme inner wall of casing (221), the outer wall sliding mounting of guiding axle (2268) is equipped with guiding bearing (2269), guiding bearing (2269) pass through the connecting rod with the outer wall fixed connection of nut (2264), the up end fixed mounting of bull stick (2261) is equipped with first hand wheel (2267).

4. A training device for rehabilitation of lower extremity functionality according to claim 3, characterized in that: leg lifting training mechanism (23) include riser (231), the up end fixed mounting of riser (231) has rotatory axle sleeve (232), the inner wall fixed mounting of rotatory axle sleeve (232) has damping pivot (233), the equal fixedly connected with fixed jaw (234) of both ends stiff end of damping pivot (233), the upper surface of fixed jaw (234) with the lower fixed surface of bedplate (6) is connected, the lower terminal surface fixed mounting of riser (231) has second pedal (235).

5. A training device for rehabilitation of lower extremity functionality as claimed in claim 4, wherein: the upper surface symmetry of U shaped board (4) runs through and threaded connection has lock bolt (25), the lower terminal surface of lock bolt (25) conflict in the up end of slide rail (2), the upper surface of lock bolt (25) is fixed to be equipped with second hand wheel (26).

6. A training device for rehabilitation of lower extremity functionality as claimed in claim 5, characterized in that: the right side the lateral wall of slide rail (2) is fixed to be equipped with two stopper (27), and two stopper (27) divide to locate the front and back both sides of U-shaped board (4).