CN217612735U - Recovered supplementary device of taking exercise of low limbs - Google Patents

Abstract

The utility model relates to the technical field of medical rehabilitation equipment, in particular to a lower limb rehabilitation auxiliary exercise device, which comprises a base, wherein a stand column is fixedly installed at the rear end of the top of the base, an inner cavity of the stand column is provided with a mounting plate, and a motor is fixedly installed at the top of the mounting plate; the utility model discloses a stand, the mounting panel, including a motor, an end cap, a controller, and a cover plate, the initiative tooth, driven tooth, the bull stick, a supporting plate, the action wheel, from the driving wheel, the pivot, the pendulum rod, the footboard, lead screw and sheathed tube setting, reached and need not the nursing staff to accompany always and make things convenient for the rehabilitation training to develop the advantage, solved in patient's whole rehabilitation training, always need rely on the nursing staff, can cause certain influence to patient's psychology, thereby reduce the enthusiasm of patient's training, and in the initial stage of rehabilitation training, patient's driving force is very weak, even be also difficult walking under medical personnel's help, thereby make the difficult problem of developing of rehabilitation training.

Description

Recovered supplementary device of taking exercise of low limbs

Technical Field

The utility model relates to a medical rehabilitation apparatus technical field specifically is a recovered supplementary exercise device of low limbs.

Background

Generally, after lower limb operations or patients suffering from Parkinson's disease and the like, particularly middle-aged and elderly people such as Parkinson's disease and common nervous system degenerative diseases, the lower limbs of the patients need to be effectively exercised to solve corresponding problems because main lesions are in substantia nigra and striatum, and tremor, myotonia and motion reduction are main clinical characteristics.

Because the lower limbs need to be subjected to walking rehabilitation treatment after treatment, the current walking rehabilitation treatment mode mainly comprises that medical care personnel or family members of patients assist patients to walk slowly, and the following problems exist in the walking rehabilitation mode: 1. in the whole rehabilitation training of the patient, nursing staff is required to be relied on all the time, so that certain influence can be caused on the psychology of the patient, and the enthusiasm of the patient in training is reduced; 2. at the initial stage of rehabilitation training, the patient has weak mobility and is difficult to walk even with the help of medical care personnel, so that the rehabilitation training is difficult to develop; in order to solve the problems, the utility model discloses a lower limb rehabilitation auxiliary exercise device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recovered supplementary exercise device of low limbs, possess and need not the nursing staff and accompany always and make things convenient for the rehabilitation training to develop the advantage, solved in patient's whole rehabilitation training, always need rely on the nursing staff, can cause certain influence to patient's psychology, thereby reduce the enthusiasm of patient's training, and in the initial stage of rehabilitation training, patient's driving force is very weak, even also difficult walking under medical personnel's help, thereby make the difficult problem of developing of rehabilitation training.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a recovered supplementary exercise device of low limbs, includes the base, the rear end fixed mounting at base top has the stand, the inner chamber of stand is provided with the mounting panel, the top fixed mounting of mounting panel has the motor, the output shaft fixed mounting of motor has the initiative tooth, the positive meshing of initiative tooth has driven tooth, the inner wall welding of driven tooth has the bull stick, the equal bearing in both ends of bull stick has the backup pad, the back of backup pad and the positive welding of mounting panel, the fixed surface of bull stick has the action wheel, the below of action wheel is provided with from the driving wheel, the inner wall welding of driving wheel has the pivot, the both ends of pivot all run through the stand and extend to its outside, the both ends of pivot all weld there is the pendulum rod, the skin bearing of pendulum rod supports there is the footboard, the top welding of mounting panel has the lead screw, the lead screw is located the back of motor, the surface thread connection of lead screw has the sleeve pipe, the stand is run through at sheathed tube top and extends to its outside.

Preferably, the surface of the driven wheel is in a concave arrangement, the surface of the driving wheel is in a convex arrangement, and the driving wheel and the driven wheel are in a matched arrangement.

Preferably, the surface of the sleeve is sleeved with a first bearing, and the sleeve is rotatably connected with the upright post through the bearing.

Preferably, both sides on the surface of the rotating shaft are sleeved with second bearings, and the rotating shaft is rotatably connected with the stand column through the bearings.

Preferably, the equal fixed mounting in both sides of mounting panel has the sliding sleeve, the inner chamber sliding connection of sliding sleeve has the slide bar, the top of slide bar and the top fixed mounting of stand inner chamber, the bottom fixed mounting of slide bar has the installation piece, one side of installation piece and the inner wall welding of stand.

Preferably, handles are fixedly mounted at the upper ends of two sides of the upright post, and a crank is fixedly mounted at the top of the sleeve.

Preferably, handrails are welded on two sides of the top of the base, one end, away from the upright post, of the handle is fixedly installed on the handrails, an inclined rod is supported by a bearing on one side, away from the swing rod, of the pedal, and one side, away from the pedal, of the inclined rod is supported by a surface bearing of the handrail.

Preferably, the bottom of handrail articulates there is the connecting band, one side fixed mounting that the handrail was kept away from to the connecting band has the area of tightening, the area of tightening is semi-circular setting, one side the equal fixed mounting in both ends in area of tightening has the plug, the opposite side the equal fixed mounting in both ends in area of tightening has the eye-splice, the inner chamber of eye-splice is inserted to the plug, the fixing bolt has been pegged graft at the top of eye-splice, the bottom of fixing bolt runs through the plug and extends to its inner chamber.

Preferably, the top of footboard inlays and is equipped with the slipmat, the top of slipmat is provided with the anticreep pole, the bottom of anticreep pole and the top fixed mounting of footboard.

Preferably, the four corners of the bottom of the base are fixedly provided with universal wheels, and one side of each universal wheel is hinged with a locking device.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a stand, the mounting panel, including a motor, an end cap, a controller, and a cover plate, the initiative tooth, from the driving tooth, the bull stick, a supporting plate, the action wheel, from the driving wheel, the pivot, the pendulum rod, the footboard, lead screw and sheathed tube setting, it accompanies always and makes things convenient for rehabilitation training to develop the advantage to have reached to need not the nursing staff, solved in patient's whole rehabilitation training, always need rely on the nursing staff, can cause certain influence to patient's psychology, thereby reduce the enthusiasm of patient's training, and in rehabilitation training's initial stage, patient's driving force is very weak, even also difficult walking under medical personnel's help, thereby make the problem that rehabilitation training developed.

The utility model discloses a surface from the driving wheel is concave type setting, and the surface of action wheel is protruding type setting, can increase the area of contact between from driving wheel and the action wheel, thereby promote the action wheel and follow the frictional force between the driving wheel, make the action wheel can not produce the phenomenon of skidding when driving from the driving wheel rotation, setting through first bearing, can be when supporting the sleeve pipe, can also make it possess rotatory function, so that accommodate the height of lead screw, setting through the second bearing, can be when supporting the axle, can also make it possess rotatory function, thereby make the pivot can be stable drive the pendulum rod and be circular motion, setting through sliding sleeve and slide bar, can be when the mounting panel removes, support and spacing to it, in order to promote the holistic stability of mounting panel and firm degree.

The utility model discloses a setting of handle, can be at the in-process of motion, the convenience carries out the support of limbs to the user, and the setting of crank, can the person of facilitating the use rotate the sleeve pipe, thereby come the height-adjusting of lead screw through the sleeve pipe, setting through the handrail, can walk the device when the patient, carry out the auxiliary stay to the patient, prevent that the patient from falling down, through tightening band, the setting of plug and eye-splice, can be in the time of patient's motion, hold up patient's health, can reduce patient's tired degree at the training initial stage, and can support patient's health, prevent that the patient from falling down, setting through the slipmat, can increase the frictional force between patient foot and the footboard, prevent that patient from skidding under the foot, and the setting of anticreep pole, can block patient's instep, prevent that the patient from making foot break away from with the footboard at the in-process of training, setting through universal wheel and locking ware, can make the device possess the function of removal, daily movement and provide convenience for the device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the column of the present invention;

FIG. 3 is a top sectional view of the insert button of the present invention;

FIG. 4 is a partial top sectional view of the column of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a column; 3. mounting a plate; 4. a motor; 5. a driving tooth; 6. a driven tooth; 7. a rotating rod; 8. a support plate; 9. a driving wheel; 10. a driven wheel; 11. a rotating shaft; 12. a swing rod; 13. a pedal; 14. a screw rod; 15. a sleeve; 16. a sliding sleeve; 17. a slide bar; 18. mounting blocks; 19. a grip; 20. a crank; 21. a handrail; 22. a diagonal bar; 23. a connecting belt; 24. tightening the belt; 25. a plug; 26. inserting and buckling; 27. a fixing bolt; 28. a non-slip mat; 29. an anti-drop rod; 30. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, a lower limb rehabilitation auxiliary exercise device comprises a base 1, a vertical column 2 is fixedly installed at the rear end of the top of the base 1, an installation plate 3 is arranged in the inner cavity of the vertical column 2, a motor 4 is fixedly installed at the top of the installation plate 3, a driving tooth 5 is fixedly installed on an output shaft of the motor 4, a driven tooth 6 is meshed with the front surface of the driving tooth 5, a rotating rod 7 is welded on the inner wall of the driven tooth 6, supporting plates 8 are respectively supported at two ends of the rotating rod 7 through bearings, the back surface of the supporting plate 8 is welded with the front surface of the installation plate 3, a driving wheel 9 is fixedly installed on the surface of the rotating rod 7, a driven wheel 10 is arranged below the driving wheel 9, a rotating shaft 11 is welded on the inner wall of the driven wheel 10, two ends of the rotating shaft 11 respectively penetrate through the vertical column 2 and extend to the outside of the vertical column, swing rod 12 is supported by a surface bearing through a pedal 13, a lead screw 14 is welded at the top of the installation plate 3, the lead screw 14 is positioned at the back surface of the motor 4, a sleeve 15 is connected through a thread, the top of the sleeve 15 penetrates through the vertical column 2 and extends to the outside of the vertical column 2, through the arrangement of the upright post 2, the mounting plate 3, the motor 4, the driving tooth 5, the driven tooth 6, the rotating rod 7, the supporting plate 8, the driving wheel 9, the driven wheel 10, the rotating shaft 11, the oscillating bar 12, the pedal 13, the lead screw 14 and the sleeve 15, the advantages of no need of the nursing staff to accompany all the time and convenience for the development of the rehabilitation training are achieved, the problem that the nursing staff is required to depend all the time in the whole rehabilitation training of the patient, certain influence can be caused on the psychology of the patient, thereby reducing the enthusiasm of the patient for training, and the patient has weak movement force in the early stage of rehabilitation training, even if the patient is helped by medical staff, the patient is difficult to walk, so that the rehabilitation training is difficult to develop.

Specifically, the surface of the driven wheel 10 is concave, the surface of the driving wheel 9 is convex, and the driving wheel 9 and the driven wheel 10 are matched.

In this embodiment, the surface of the driven wheel 10 is concave, and the surface of the driving wheel 9 is convex, so that the contact area between the driven wheel 10 and the driving wheel 9 can be increased, the friction force between the driving wheel 9 and the driven wheel 10 is improved, and the driving wheel 9 can not slip when the driven wheel 10 is driven to rotate.

Specifically, the surface of the sleeve 15 is sleeved with a first bearing, and the sleeve 15 is rotatably connected with the upright post 2 through the bearing.

In this embodiment, the first bearing is provided to enable the sleeve 15 to have a rotation function when supporting the sleeve, so as to adjust the height of the lead screw 14.

Specifically, the second bearings are sleeved on two sides of the surface of the rotating shaft 11, and the rotating shaft 11 is rotatably connected with the stand column 2 through the bearings.

In this embodiment, through the arrangement of the second bearing, the rotating shaft 11 can be supported while being enabled to have a rotating function, so that the rotating shaft 11 can stably drive the swing rod 12 to perform circular motion.

Specifically, sliding sleeves 16 are fixedly mounted on two sides of the mounting plate 3, a sliding rod 17 is connected to an inner cavity of each sliding sleeve 16 in a sliding mode, the tops of the sliding rods 17 and the top of an inner cavity of the stand column 2 are fixedly mounted, mounting blocks 18 are fixedly mounted at the bottoms of the sliding rods 17, and one sides of the mounting blocks 18 are welded to the inner wall of the stand column 2.

In this embodiment, through the setting of sliding sleeve 16 and slide bar 17, can support and spacing mounting panel 3 when removing to promote the holistic stability of mounting panel 3 and firm degree.

Specifically, the upper ends of the two sides of the upright post 2 are both fixedly provided with handles 19, and the top of the sleeve 15 is fixedly provided with a crank 20.

In this embodiment, the grip 19 is provided to facilitate the support of the limbs of the user during the exercise, and the crank 20 is provided to facilitate the rotation of the sleeve 15 by the user, so that the height of the lead screw 14 can be adjusted by the sleeve 15.

Specifically, handrails 21 are welded on two sides of the top of the base 1, one end, away from the upright post 2, of the grip 19 is fixedly mounted with the handrails 21, an inclined rod 22 is supported by a bearing on one side, away from the swing rod 12, of the pedal 13, and one side, away from the pedal 13, of the inclined rod 22 is supported by a bearing on the surface of the handrail 21.

In this embodiment, through the setting of handrail 21, can be when the patient walks the device, carry out the auxiliary stay to the patient, prevent that the patient from falling down.

Specifically, the bottom of handrail 21 articulates there is connecting band 23, one side fixed mounting that handrail 21 was kept away from to connecting band 23 has tightening belt 24, tightening belt 24 is semi-circular setting, the equal fixed mounting in both ends of one side tightening belt 24 has plug 25, the equal fixed mounting in both ends of opposite side tightening belt 24 has eye-splice 26, plug 25 inserts the inner chamber of eye-splice 26, peg 27 has been pegged graft at the top of eye-splice 26, plug 25 is run through and extends to its inner chamber in the bottom of peg 27.

In this embodiment, through the setting of tightening strap 24, plug 25 and eye-splice 26, can hold up patient's health when the patient moves, can reduce patient's tired degree at the training initial stage to can support patient's health, prevent that the patient from falling.

Specifically, a non-slip mat 28 is embedded in the top of the pedal 13, an anti-slip rod 29 is arranged above the non-slip mat 28, and the bottom of the anti-slip rod 29 is fixedly mounted on the top of the pedal 13.

In this embodiment, through the setting of slipmat 28, can increase the frictional force between patient's foot and the footboard 13, prevent that the patient from skidding under the foot to anticreep pole 29's setting can block patient's instep, prevents that the patient from making foot and footboard 13 break away from at the in-process of training.

Specifically, four corners of the bottom of the base 1 are fixedly provided with universal wheels 30, and one side of each universal wheel 30 is hinged with a locking device.

In this embodiment, the universal wheels 30 and the locking device are arranged, so that the device has a moving function, and convenience is provided for daily moving and carrying of the device.

The working principle is as follows: the device is powered by an external power supply and is started by an external controller, firstly, at the initial training stage, the mobility of a patient is poor, when the patient walks on the device under the assistance of a caregiver, the caregiver can insert a plug 25 into a buckle 26 and lock the plug by a fixing bolt 27, the fixing work of the patient can be completed, the walking training can not be performed by the self power due to the poor mobility of the patient, at the moment, the caregiver can rotate a crank 20, the crank 20 drives a sleeve 15 to rotate, the sleeve 15 is in a threaded connection state with a screw rod 14, so that the screw rod 14 can be driven to perform height adjustment when the sleeve 15 rotates, the screw rod 14 drives a mounting plate 3 to move downwards, the mounting plate 3 drives a support plate 8 and a driving wheel 9 to move downwards, and the driving wheel 9 is tightly attached to a driven wheel 10, at the moment, the output shaft of the motor 4 drives the driving tooth 5 to rotate, the driving tooth 5 drives the driven tooth 6 to rotate, the driven tooth 6 drives the rotating rod 7 to rotate, the rotating rod 7 drives the driving wheel 9 to rotate, the driving wheel 9 drives the driven wheel 10 to rotate, the driven wheel 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the oscillating rod 12 to do circular motion, and in the process of oscillating the oscillating rod 12, the pedal 13 can be driven to do reciprocating motion back and forth, at the moment, the pedal 13 can drive the feet of the patient to move, so that the force used by the patient can be reduced to the maximum extent in the initial training stage, so as to gradually recover the action force of the patient, after the patient can train by himself, the crank 20 can be reversed to separate the driving wheel 9 from the driven wheel 10, at the moment, the patient can realize walking training by the pedal 13, and in order to increase the training intensity subsequently, the driving wheel 9 can be attached to the driven wheel 10, but the motor 4 is not started, the training intensity of the patient is improved through the load-bearing action of the motor 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a recovered supplementary exercise device of low limbs, includes base (1), its characterized in that: the rear end of the top of the base (1) is fixedly provided with an upright post (2), the inner cavity of the upright post (2) is provided with a mounting plate (3), the top of the mounting plate (3) is fixedly provided with a motor (4), a driving tooth (5) is fixedly arranged on an output shaft of the motor (4), the front surface of the driving tooth (5) is engaged with a driven tooth (6), the inner wall of the driven tooth (6) is welded with a rotating rod (7), two ends of the rotating rod (7) are supported by supporting plates (8) through bearings, the back surface of the supporting plate (8) is welded with the front surface of the mounting plate (3), a driving wheel (9) is fixedly arranged on the surface of the rotating rod (7), a driven wheel (10) is arranged below the driving wheel (9), the inner wall of the driven wheel (10) is welded with a rotating shaft (11), both ends of the rotating shaft (11) penetrate through the upright post (2) and extend to the outside of the upright post, swing rods (12) are welded at two ends of the rotating shaft (11), pedals (13) are supported on surface bearings of the swing rods (12), the top of the mounting plate (3) is welded with a screw rod (14), the screw rod (14) is positioned on the back of the motor (4), the surface of the screw rod (14) is connected with a sleeve (15) in a threaded manner, the top of the sleeve (15) extends through the upright (2) and to the outside thereof.

2. The lower limb rehabilitation assistance exercise device according to claim 1, characterized in that: the surface of the driven wheel (10) is in a concave arrangement, the surface of the driving wheel (9) is in a convex arrangement, and the driving wheel (9) and the driven wheel (10) are in a matched arrangement.

3. The lower limb rehabilitation assistance exercise device according to claim 1, characterized in that: the surface cover of sleeve pipe (15) is equipped with first bearing, sleeve pipe (15) are connected through bearing and stand (2) rotation.

4. The lower limb rehabilitation assistance exercise device according to claim 1, characterized in that: the both sides on pivot (11) surface all are equipped with the second bearing, pivot (11) are connected through bearing and stand (2) rotation.

5. The lower limb rehabilitation assistance exercise device according to claim 1, characterized in that: the equal fixed mounting in both sides of mounting panel (3) has sliding sleeve (16), the inner chamber sliding connection of sliding sleeve (16) has slide bar (17), the top of slide bar (17) and the top fixed mounting of stand (2) inner chamber, the bottom fixed mounting of slide bar (17) has installation piece (18), the inner wall welding of one side and stand (2) of installation piece (18).

6. The lower limb rehabilitation assistance exercise device according to claim 1, characterized in that: handles (19) are fixedly mounted at the upper ends of the two sides of the upright post (2), and a crank (20) is fixedly mounted at the top of the sleeve (15).

7. The lower limb rehabilitation exercise assisting apparatus of claim 6, wherein: handrails (21) are welded on two sides of the top of the base (1), one end, away from the upright post (2), of the handle (19) is fixedly mounted with the handrails (21), an inclined rod (22) is supported by a bearing on one side, away from the swing rod (12), of the pedal (13), and a surface bearing of the handrail (21) is supported by the inclined rod (22).

8. The lower limb rehabilitation exercise assisting apparatus of claim 7, wherein: the bottom of handrail (21) articulates there is connecting band (23), one side fixed mounting that handrail (21) were kept away from in connecting band (23) has tightening belt (24), tightening belt (24) are semi-circular setting, one side the equal fixed mounting in both ends of tightening belt (24) has plug (25), the opposite side the equal fixed mounting in both ends of tightening belt (24) has eye-splice (26), the inner chamber of eye-splice (26) is inserted in plug (25), peg graft at the top of eye-splice (26) has gim peg (27), the bottom of gim peg (27) runs through plug (25) and extends to its inner chamber.

9. The lower limb rehabilitation assistance exercise device according to claim 1, characterized in that: the anti-slip mat is characterized in that an anti-slip mat (28) is embedded in the top of the pedal (13), an anti-slip rod (29) is arranged above the anti-slip mat (28), and the bottom of the anti-slip rod (29) is fixedly mounted on the top of the pedal (13).

10. The lower limb rehabilitation assistance exercise device according to claim 1, characterized in that: the four corners of the bottom of the base (1) are fixedly provided with universal wheels (30), and one side of each universal wheel (30) is hinged with a locking device.

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