CN209770814U

CN209770814U - Limb rehabilitation driving device

Info

Publication number: CN209770814U
Application number: CN201821802069.6U
Authority: CN
Inventors: 黄建新
Original assignee: Tongxin Jiayi (tianjin) Technology Co Ltd
Current assignee: Tongxin Jiayi (tianjin) Technology Co Ltd
Priority date: 2018-11-02
Filing date: 2018-11-02
Publication date: 2019-12-13
Anticipated expiration: 2028-11-02

Abstract

The utility model discloses a recovered drive arrangement of limbs, which comprises a chair, be equipped with the drive motion structure on the chair, the drive motion structure includes connecting block A, connecting block B, stock, elongated slot, circular through-hole, screw rod, sliding block, fixed block A, motor, rotation through-hole A, belt pulley A, fixed block B, circular chamber, rotation through-hole B, dwang, belt pulley B, connecting hole, L font pole, running-board and trepanning, connecting block A sets up chair one side, connecting block B round pin hub connection is in connecting block A one side, the stock sets up connecting block B lateral wall, L font pole quantity is two and sets up respectively the dwang both ends, the trepanning is opened the running-board lateral wall, the running-board passes through trepanning activity suit and is in on the L font pole. The utility model discloses can drive the low limbs and stretch out and bend the action, supplementary patient resumes the motion, lets the shank gradually become used to the habit action, helps recovering.

Description

Limb rehabilitation driving device

Technical Field

The utility model belongs to the technical field of a medical equipment and specifically relates to a recovered drive arrangement of limbs.

Background

The incidence of cerebrovascular diseases is on the trend of rising year by year, and the adverse consequences of death, disability and the like bring huge psychological pressure to patients, have great influence on treatment and rehabilitation, bring great inconvenience to medical staff of neurology, and therefore the work of the medical staff of the neurology is very heavy. Patients with limb dysfunction can not actively move for a long time, can cause limb muscular atrophy, stiff large joints and small joints, cause limb disuse paralysis of the patients, influence rehabilitation when the patients can get out of the bed, and even lead to worse results, so the rehabilitation treatment of the patients with limb dysfunction is important, in the neurology department of hospitals, the patients suffering from stroke, or patients suffering from limb neuritis, or patients with brain trauma have slow limb recovery function in the rehabilitation period, some patients need to recover all the activity functions of the limbs, thus a plurality of single instruments are needed and can slowly recover after long-term exercise under the help of manpower of medical staff, the dispersion training of the patients is very inconvenient, the recovery slow persistence time greatly prolongs the brain function and the limb function of the patients, and even causes irreparable loss, many patients have weak lower limbs and can not carry out rehabilitation training independently, so that aiming at the problems, a driving movement structure is provided, feet are fixed on a pedal, and then a motor is driven to assist in driving legs to move.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a new limbs recovered drive device to solve above-mentioned problem.

To achieve the above object, and in accordance with the first aspect, the present invention provides the following: a limb rehabilitation driving device comprises a chair, wherein a driving movement structure is arranged on the chair and comprises a connecting block A, a connecting block B, a long rod, a long groove, a circular through hole, a screw rod, a sliding block, a fixing block A, a motor, a rotating through hole A, a belt pulley A, a fixing block B, a circular cavity, a rotating through hole B, a rotating rod, a belt pulley B, a connecting hole, an L-shaped rod, a pedal plate and a trepanning, the connecting block A is arranged on one side of the chair, the connecting block B is connected to one side of the connecting block A through a pin shaft, the long rod is arranged on the side wall of the connecting block B, the long groove is arranged on the upper surface of the long rod, the circular through hole is arranged on the inner side wall of the long groove, the screw rod is movably sleeved in the, the fixed block A is arranged on the upper surface of the sliding block, the rotating through hole A is arranged on the side wall of the fixed block A, the motor is arranged on the side wall of the fixed block A, the output end of the motor penetrates through the rotating through hole A, the belt pulley A is arranged at the output end of the motor, the fixed block B is arranged on the fixed block A, the circular cavity is arranged in the fixed block B, the rotating through hole B is arranged on the two opposite side walls in the circular cavity, the rotating rod penetrates through the rotating through hole B and is movably sleeved in the rotating through hole B, the belt pulley B is sleeved on the rotating rod and is positioned in the circular cavity, the number of the connecting holes is two, the two connecting holes are arranged on the bottom surface in the circular cavity, the number of the L-shaped rods is two, the two L-shaped rods are respectively arranged at two ends of the rotating rod, the sleeve hole is formed in the side wall of the pedal plate, and the pedal plate is movably sleeved on the L-shaped rods through the sleeve hole.

furthermore, a sliding groove is formed in the lower surface of the long rod, a sliding block is embedded in the sliding groove, the lower end of the chair is connected with a bottom plate, a telescopic oil cylinder is arranged on the upper surface of the bottom plate, and the output end of the telescopic oil cylinder is connected with a sliding block pin shaft.

Furthermore, a holding rod is arranged at the upper end of the armrest of the chair, and an anti-slip sleeve is sleeved on the holding rod.

Furthermore, an arc-shaped baffle is arranged on the surface of the pedal plate, and a fixing belt is arranged on the surface of the pedal plate.

Furthermore, a hand crank is arranged at one end of the screw rod, and an internal thread is formed at the contact position of the sliding block and the screw rod.

Furthermore, the belt pulley A is connected with the belt pulley B through a belt, and the motor is an adjustable variable-frequency speed-regulating motor.

Compared with the prior art, the beneficial effects of the utility model are that: can drive the lower limbs to stretch and bend, assist the patient to do recovery movement, make the legs gradually get used to the movement and help recovery.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a driving device for limb rehabilitation;

FIG. 2 is a partial enlarged view of a limb rehabilitation device;

FIG. 3 is a partial top cross-sectional view of a limb rehabilitation traction device;

Shown in the figure: 1. a chair; 2. connecting a block A; 3. connecting block B; 4. a long rod; 5. a long groove; 6. a circular through hole; 7. a screw; 8. a slider; 9. a fixed block A; 10. a motor; 11. rotating the through hole A; 12. a belt pulley A; 13. a fixed block B; 14. a circular lumen; 15. rotating the through hole B; 16. rotating the rod; 17. a belt pulley B; 18. connecting holes; 19. an L-shaped rod; 20. a foot pedal; 21. trepanning; 22. a chute; 23. a slider; 24. a base plate; 25. a telescopic oil cylinder; 26. a hand-held lever; 27. an anti-slip sleeve; 28. an arc-shaped baffle plate; 29. fixing belts; 30. a hand lever; 31. an internal thread.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a limb rehabilitation driving device comprises a chair 1, wherein a driving movement structure is arranged on the chair 1, the driving movement structure comprises a connecting block A2, a connecting block B3, a long rod 4, a long groove 5, a circular through hole 6, a screw 7, a sliding block 8, a fixing block A9, a motor 10, a rotating through hole A11, a belt pulley A12, a fixing block B13, a circular cavity 14, a rotating through hole B15, a rotating rod 16, a belt pulley B17, a connecting hole 18, an L-shaped rod 19, a pedal plate 20 and a trepanning 21, the connecting block A2 is arranged on one side of the chair 1, a connecting block B3 is connected to one side of the connecting block A2 through a pin shaft, the long rod 4 is arranged on the side wall of the connecting block B3, the long groove 5 is arranged on the upper surface of the long rod 4, the circular through hole 6 is arranged on the inner side wall of the long groove 5, slider 8 activity suit is in on the screw rod 7, fixed block A9 sets up slider 8 upper surface, it is in to rotate through-hole A11 fixed block A9 lateral wall, motor 10 sets up fixed block A9 lateral wall and output pass rotation through-hole A11, belt pulley A12 sets up the motor 10 output, fixed block B13 sets up on the fixed block A9, circular chamber 14 is opened in fixed block B13, rotation through-hole B15 is opened relative both sides wall in the circular chamber 14, dwang 16 runs through the activity suit and is in rotate in through-hole B15, belt pulley B17 suit sets up on the dwang 16 and be located circular chamber 14, connecting hole 18 is in quantity two and all open circular chamber 14 inner bottom surface, L font pole 19 is in quantity two and sets up respectively dwang 16 both ends, the sleeve hole 21 is formed in the side wall of the pedal plate 20, and the pedal plate 20 is movably sleeved on the L-shaped rod 19 through the sleeve hole 21.

In this embodiment, open 4 lower surfaces of stock has spout 22, the embedded slider 23 that is equipped with of spout 22, 1 lower extreme of chair is connected with bottom plate 24, 24 upper surfaces of bottom plate are equipped with telescopic cylinder 25 and output and 8 round pin hub connections of sliding block, chair 1 is located the handrail upper end and is equipped with handheld pole 26, the cover is equipped with antiskid cover 27 on the handheld pole 26, the running-board 20 surface is equipped with cowl 28, the running-board 20 surface is equipped with fixed band 29, 7 one end of screw rod is equipped with hand pole 30, sliding block 8 and 7 department of contact mutually of screw rod open there is the internal thread 31, belt pulley A12 passes through the belt with belt pulley B17 and is connected, motor 10 is adjustable variable frequency adjustable speed motor 10.

When in specific use: the patient is helped to move, the patient is enabled to sit on the chair 1, then the feet of the patient are placed on the foot rest 20 and fixed through the fixing belt 29, the heel parts of the feet can be propped through the arc-shaped plate, the distance between the foot rest 20 and the chair 1 can be adjusted according to the length of the legs of the patient, the adjusting method is that the hand-operated rod 30 is rotated, the screw 7 in the long groove 5 is rotated, the sliding block 8 sleeved on the screw 7 through the internal thread 31 can be moved and adjusted, the angle can also be adjusted, the long rod 4 is jacked up through the sliding block 23 through the output end of the telescopic oil cylinder 25 at the bottom, the sliding block 23 can be moved in the sliding groove 22 along with jacking, the angle is adjusted according to the requirement, after the adjustment is completed, the motor 10 is started, the speed of the motor 10 can be adjusted, the motor 10 drives the belt pulley B17 in the circular cavity 14 through the belt pulley A, the L-shaped rods 19 at the two ends are rotated in the same pedal movement mode as the bicycle, so that the legs of the patient can be repeatedly bent and stretched, the legs of the patient are used to the action, the patient can hold the holding rod 26 when necessary, and the anti-slip sleeve 27 on the holding rod 26 prevents the patient from falling off the hand.

Finally, it should be further noted that the above examples and descriptions are not limited to the above embodiments, and technical features of the present invention that are not described may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the present invention should also fall within the scope of the claims of the present invention, and the above embodiments are only given as an arbitrary example of one currently used embodiment.

Claims

1. A limb rehabilitation driving device comprises a chair (1) and is characterized in that a driving movement structure is arranged on the chair (1), the driving movement structure comprises a connecting block A (2), a connecting block B (3), a long rod (4), an elongated slot (5), a circular through hole (6), a screw rod (7), a sliding block (8), a fixed block A (9), a motor (10), a rotating through hole A (11), a belt pulley A (12), a fixed block B (13), a circular cavity (14), a rotating through hole B (15), a rotating rod (16), a belt pulley B (17), a connecting hole (18), an L-shaped rod (19), a pedal plate (20) and a trepanning (21), the connecting block A (2) is arranged on one side of the chair (1), the connecting block B (3) is connected to one side of the connecting block A (2) through a pin shaft, the long rod (4) is arranged on the side wall of the, the long groove (5) is arranged on the upper surface of the long rod (4), the circular through hole (6) is arranged on the inner side wall of the long groove (5), the screw rod (7) is movably sleeved in the circular through hole (6), one end of the screw rod is movably connected with the side wall of the long groove (5), the sliding block (8) is movably sleeved on the screw rod (7), the fixed block A (9) is arranged on the upper surface of the sliding block (8), the rotating through hole A (11) is arranged on the side wall of the fixed block A (9), the motor (10) is arranged on the side wall of the fixed block A (9), the output end of the motor penetrates through the rotating through hole A (11), the belt pulley A (12) is arranged at the output end of the motor (10), the fixed block B (13) is arranged on the fixed block A (9), the circular cavity (14) is arranged in the fixed block B (13), and the rotating through hole B (15) is arranged on the opposite side walls in the circular cavity (, dwang (16) run through movable suit and are in rotate in the through-hole B (15), belt pulley B (17) suit sets up dwang (16) is gone up and is located circular chamber (14), connecting hole (18) quantity is two and all opens circular chamber (14) inner bottom surface, L font pole (19) quantity is two and sets up respectively dwang (16) both ends, trepanning (21) are opened running-board (20) lateral wall, running-board (20) are in through trepanning (21) activity suit on L font pole (19).

2. the limb rehabilitation driving device as claimed in claim 1, wherein the lower surface of the long rod (4) is provided with a sliding groove (22), a sliding block (23) is embedded in the sliding groove (22), the lower end of the chair (1) is connected with a bottom plate (24), the upper surface of the bottom plate (24) is provided with a telescopic oil cylinder (25), and the output end of the telescopic oil cylinder is connected with the sliding block (8) through a pin shaft.

3. The limb rehabilitation driving device according to claim 1, wherein a holding rod (26) is arranged at the upper end of the armrest of the chair (1), and an anti-slip sleeve (27) is sleeved on the holding rod (26).

4. The limb rehabilitation driving device according to claim 1, wherein the surface of the pedal (20) is provided with an arc-shaped baffle (28), and the surface of the pedal (20) is provided with a fixing belt (29).

5. The limb rehabilitation driving device as claimed in claim 1, wherein a hand lever (30) is arranged at one end of the screw rod (7), and an internal thread (31) is formed at the contact position of the sliding block (8) and the screw rod (7).

6. The limb rehabilitation driving device as claimed in claim 1, wherein the belt pulley A (12) and the belt pulley B (17) are connected by a belt, and the motor (10) is an adjustable variable frequency and speed motor (10).