CN215021688U

CN215021688U - Lower limb rehabilitation device for neurology

Info

Publication number: CN215021688U
Application number: CN202120422459.6U
Authority: CN
Inventors: 彭芳芳
Original assignee: Jingmen First Peoples Hospital
Current assignee: Jingmen First Peoples Hospital
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-12-07
Anticipated expiration: 2031-02-25

Abstract

The utility model relates to the technical field of medical assistance, in particular to a lower limb rehabilitation device for neurology, which comprises a chair main body, wherein the chair main body comprises a bottom plate, the bottom surface of the bottom plate is connected with a transmission mechanism and an exercise mechanism, the transmission mechanism comprises a fixed frame fixedly connected with the bottom plate, the fixed frame is rotatably connected with a transmission shaft, two ends of the transmission shaft are fixedly connected with driving cranks, and the driving cranks are connected with the exercise mechanism; the exercise mechanism comprises a rocker rotationally connected with the driving crank, a limiting groove is formed in the rocker, and a fixing column matched with the limiting groove is fixedly connected to the fixing frame; the other end of rocker rotates and is connected with the lifter, fixedly connected with footboard on the lifter, the utility model discloses the effectual function of having solved among the prior art low limbs rehabilitation device existence is comparatively simple, and the exercise of recovering that can not be fine does not play the problem of the recovered effect of fine exercise.

Description

Lower limb rehabilitation device for neurology

Technical Field

The utility model belongs to the technical field of the supplementary technique of medical treatment and specifically relates to a low limbs rehabilitation device for department of neurology.

Background

The department of neurology is a second subject about the neurology, does not belong to the medical concept, and mainly treats cerebrovascular diseases (cerebral infarction and cerebral hemorrhage), migraine, brain inflammatory diseases (encephalitis and encephalomyelitis), myelitis, epilepsy, dementia, metabolic diseases, genetic predisposition diseases, trigeminal neuralgia, sciatic neuropathy, peripheral neuropathy, myasthenia gravis and the like; the main examination means includes head and neck MRI, CT, ECT, PETCT, electroencephalogram, electromyogram, evoked potential and blood rheology examination, gene diagnosis, etc. Simultaneously, the diagnosis and treatment of functional diseases such as neurasthenia, insomnia and the like can be performed in a cross way with psychology; the patient of department of neurology often needs to carry out the exercise of low limbs to promote patient's low limbs to recover, but present low limbs rehabilitation device is function comparatively simply mostly, and the exercise of recovering that can not be fine does not play fine exercise rehabilitation effect, consequently, urgently needs a low limbs rehabilitation device for department of neurology.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a lower limbs rehabilitation device for department of neurology, the effectual function of having solved among the prior art that lower limbs rehabilitation device exists is comparatively simple, and the exercise of recovering that can not be fine does not play the problem of the recovered effect of fine exercise.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lower limb rehabilitation device for neurology comprises a chair main body, wherein the chair main body comprises a bottom plate, the bottom surface of the bottom plate is connected with a transmission mechanism and an exercise mechanism, the transmission mechanism comprises a fixing frame fixedly connected with the bottom plate, a transmission shaft is rotatably connected onto the fixing frame, two ends of the transmission shaft are fixedly connected with driving cranks, and the driving cranks are connected with the exercise mechanism; the exercise mechanism comprises a rocker rotationally connected with the driving crank, a limiting groove is formed in the rocker, and a fixing column matched with the limiting groove is fixedly connected to the fixing frame; the other end of the rocker is rotatably connected with a lifting rod, and a pedal is fixedly connected to the lifting rod.

Furthermore, the fixed transverse plate is fixedly connected to the fixed frame, a sliding groove is formed in the fixed transverse plate, a sliding block is connected to the sliding groove in a sliding mode, and the lifting rod is further connected with the sliding block in a sliding mode.

Further, the number of exercise mechanism is two, and two exercise mechanism symmetry set up, and two exercise mechanism mutually support.

Furthermore, a power motor is fixedly connected to the bottom plate, a driving bevel gear is fixedly connected to an output end of the power motor, a driven bevel gear is meshed with the driving bevel gear, and the driven bevel gear is fixedly connected with the transmission shaft.

Furthermore, a connecting plate is fixedly connected to the lifting rod, and the pedal is fixedly connected with the connecting plate.

Furthermore, the bottom plate is fixedly connected with a chair back and armrests, and the bottom surface of the bottom plate is fixedly connected with supporting legs.

The utility model discloses the beneficial effect who reaches does:

the utility model has novel structure, ingenious conception and simple and convenient operation, and can help patients to simulate the walking process when in use through the arrangement of the exercise mechanism, thereby realizing the exercise of lower limbs of the patients, and simultaneously, the patients can sit on the bottom plate to reduce the exercise intensity; through the arrangement of the transmission mechanism, the rotation of the driving crank can be converted into the reciprocating swing of the rocker when the device is used, and the normal work of the exercise mechanism is realized; the fixing column and the limiting groove are matched, so that the rocking bar can be controlled to swing back and forth when the utility model is used; through the cooperation setting of spout and slider, guarantee the utility model discloses the lifter can go up and down simultaneously and slide when using, drives connecting plate and footboard and removes.

Drawings

FIG. 1 is an isometric view of the overall structure of the present invention;

FIG. 2 is a partial cross-sectional view of the overall mechanism of the present invention;

FIG. 3 is an isometric view of the drive mechanism and exercise mechanism of the present invention;

FIG. 4 is an isometric view of the exercise mechanism of the present invention;

in the figure: 1. a chair back; 2. a base plate; 3. a handrail; 4. supporting legs; 5. a pedal; 6. a power motor; 7. a connecting plate; 8. a lifting rod; 9. a driven bevel gear; 10. a drive bevel gear; 11. a fixed mount; 12. a rocker; 13. fixing a column; 14. a drive shaft; 15. a limiting groove; 16. fixing the transverse plate; 17. a driving crank; 18. a chute; 19. a slide block.

Detailed Description

To facilitate understanding of the present invention for those skilled in the art, embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, a lower limb rehabilitation device for neurology comprises a chair main body, wherein the chair main body comprises a bottom plate 2, a transmission mechanism and an exercise mechanism are connected to the bottom surface of the bottom plate 2, the transmission mechanism comprises a fixed frame 11 fixedly connected with the bottom plate 2, a transmission shaft 14 is rotatably connected to the fixed frame 11, two ends of the transmission shaft 14 are fixedly connected with driving cranks 17, and the driving cranks 17 are connected with the exercise mechanism; the exercise mechanism comprises a rocker 12 rotationally connected with a driving crank 17, a limiting groove 15 is arranged on the rocker 12, and a fixing column 13 matched with the limiting groove 15 is fixedly connected to a fixing frame 11; the other end of the rocker 12 is rotatably connected with a lifting rod 8, and a pedal 5 is fixedly connected to the lifting rod 8; the quantity of exercise mechanism is two, and two exercise mechanism symmetries set up, and two exercise mechanism mutually support.

When the utility model is used, the medical staff firstly helps the patient to sit on the bottom plate 2 and helps the patient to place the feet on the pedal 5; then controlling the transmission mechanism and the exercise mechanism to work: the transmission shaft 14 is controlled to rotate, the rotating shaft drives the driving crank 17 to rotate, the driving crank 17 drives the rocker 12 to rotate, and the rocker 12 slides along the fixed column 13 while rotating through the arrangement of the fixed column 13 and the limiting groove 15; the rocker 12 drives the lifting rod 8 to slide, and the lifting rod 8 drives the feet of the patient to do exercise through the pedal 5; through the arrangement of the exercise mechanism, the utility model can help the patient to simulate the walking process when in use, so that the patient can exercise the lower limbs, and meanwhile, the patient can sit on the bottom plate 2 to reduce the exercise intensity; through the arrangement of the transmission mechanism, the rotation of the driving crank 17 can be converted into the reciprocating swing of the rocker 12 when the device is used, and the normal work of the exercise mechanism is realized; through the fixed column 13 and the cooperation setting of spacing groove 15, guarantee the utility model discloses can control rocker 12 reciprocating swing when using.

As shown in fig. 4, a fixed transverse plate 16 is further fixedly connected to the fixed frame 11, a sliding slot 18 is formed in the fixed transverse plate 16, a sliding block 19 is slidably connected to the sliding slot 18, and the lifting rod 8 is further slidably connected to the sliding block 19; the lifting rod 8 is fixedly connected with a connecting plate 7, and the pedal 5 is fixedly connected with the connecting plate 7.

When the utility model is used, the rocker 12 drives the lifting rod 8, the lifting rod 8 slides along the slider 19, the lifting rod 8 also drives the slider 19 to slide along the fixed transverse plate 16, the lifting rod 8 can slide and lift simultaneously through the setting of the slider 19, and the lifting rod 8 drives the pedal 5 through the connecting plate 7; through the cooperation setting of spout 18 and slider 19, guarantee the utility model discloses lifter 8 can go up and down simultaneously and slide when using, drives connecting plate 7 and footboard 5 and removes.

As shown in fig. 2 and 3, a power motor 6 is further fixedly connected to the base plate 2, an output end of the power motor 6 is fixedly connected to a driving bevel gear 10, the driving bevel gear 10 is engaged with a driven bevel gear 9, and the driven bevel gear 9 is fixedly connected to a transmission shaft 14.

When the utility model is used, medical staff controls the power motor 6 to work, the output end of the power motor 6 drives the driving bevel gear 10 to rotate, the driving bevel gear 10 is meshed to drive the driven bevel gear 9 to rotate, and the driven bevel gear 9 drives the transmission shaft 14 to rotate; through the setting of motor power 6, guarantee the utility model discloses can help the patient to take exercise passively when using.

As shown in fig. 1 and 2, a chair back 1 and armrests 3 are also fixedly connected to the bottom plate 2, and support legs 4 are fixedly connected to the bottom surface of the bottom plate 2.

The utility model discloses when using, the patient sits and puts both hands on handrail 3 after 2 on the bottom plate, and the back of the chair 1 can improve the travelling comfort of patient at the exercise in-process.

The utility model discloses a working process does:

when the utility model is used, medical staff firstly place the device on the bottom surface through the supporting legs 4 and help patients sit on the bottom plate 2, the patients hold the stabilizing handrail 3 with both hands to lean against the chair back 1, and the patients place both feet on the pedal 5; then controlling the transmission mechanism to work: controlling a power motor 6 to work, wherein an output end of the power motor 6 drives a driving bevel gear 10 to rotate, the driving bevel gear 10 is meshed to drive a driven bevel gear 9 to rotate, the driven bevel gear 9 drives a transmission shaft 14 to rotate, a rotating shaft drives a driving crank 17 to rotate, the driving crank 17 drives a rocker 12 to rotate, and a fixed column 13 is matched with a limiting groove 15 to ensure that the rocker 12 swings;

the rocker 12 swings and drives the lifting rod 8 to slide, the lifting rod 8 goes up and down along the sliding block 19, the lifting rod 8 drives the sliding block 19 to slide along the fixed transverse plate 16, the lifting rod 8 slides and goes up and down simultaneously through the sliding block 19, the lifting rod 8 drives the pedal 5 through the connecting plate 7, the pedal 5 drives the two feet of the patient to move, and the process of walking simulation is exercised.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a lower limbs rehabilitation device for department of neurology, includes the chair main part, its characterized in that: the chair main body comprises a bottom plate (2), a transmission mechanism and an exercise mechanism are connected to the bottom surface of the bottom plate (2), the transmission mechanism comprises a fixing frame (11) fixedly connected with the bottom plate (2), a transmission shaft (14) is rotatably connected to the fixing frame (11), two ends of the transmission shaft (14) are fixedly connected with driving cranks (17), and the driving cranks (17) are connected with the exercise mechanism; the exercise mechanism comprises a rocker (12) which is rotationally connected with the driving crank (17), a limiting groove (15) is arranged on the rocker (12), and a fixing column (13) which is matched with the limiting groove (15) is fixedly connected on the fixing frame (11); the other end of the rocker (12) is rotatably connected with a lifting rod (8), and a pedal (5) is fixedly connected to the lifting rod (8).

2. The lower limb rehabilitation device for neurology department according to claim 1, wherein: the lifting device is characterized in that the fixed frame (11) is further fixedly connected with a fixed transverse plate (16), a sliding groove (18) is formed in the fixed transverse plate (16), a sliding block (19) is connected in the sliding groove (18) in a sliding mode, and the lifting rod (8) is further connected with the sliding block (19) in a sliding mode.

3. The lower limb rehabilitation device for neurology department according to claim 1, wherein: the quantity of exercise mechanism is two, and two exercise mechanism symmetries set up, and two exercise mechanism mutually support.

4. The lower limb rehabilitation device for neurology department according to claim 1, wherein: the base plate (2) is fixedly connected with a power motor (6), the output end of the power motor (6) is fixedly connected with a driving bevel gear (10), the driving bevel gear (10) is meshed with a driven bevel gear (9), and the driven bevel gear (9) is fixedly connected with a transmission shaft (14).

5. The lower limb rehabilitation device for neurology department according to claim 1, wherein: the lifting rod (8) is fixedly connected with a connecting plate (7), and the pedal (5) is fixedly connected with the connecting plate (7).

6. The lower limb rehabilitation device for neurology department according to claim 1, wherein: the chair is characterized in that the bottom plate (2) is also fixedly connected with a chair back (1) and armrests (3), and the bottom surface of the bottom plate (2) is fixedly connected with supporting legs (4).