CN221932996U - Upper limb training device for stroke rehabilitation - Google Patents

Abstract

The utility model belongs to the technical field of rehabilitation training devices, and is particularly an upper limb training device for stroke rehabilitation, comprising a supporting horizontal plate, an upper limb training component arranged inside the supporting horizontal plate, a card frame arranged on both sides of the bottom of the supporting horizontal plate, a fastening rod threadedly connected to the side wall of the card frame, and a lower limb training component detachably connected to the card frame, wherein the upper limb training component comprises a slide groove opened inside the supporting horizontal plate, a slider symmetrically slidably connected inside the slide groove, a training plate hinged on the outside of the slider, a spring column arranged between the slider and the training plate, a semicircular arc grip plate arranged on the side wall of the training plate, a plurality of finger sleeves evenly arranged on the outside of the grip plate, and an elastic rod arranged on the inner wall of the grip plate and used for exercising fingers. The device can not only train the upper limbs of the patient so that both the arm and the fingers can be exercised, but also train the lower limbs of the patient so that the patient's limbs can be fully exercised, which is helpful for the recovery of the patient's limb motor function.

Description

An upper limb training device for stroke rehabilitation

Technical Field

The utility model belongs to the technical field of rehabilitation training devices, and in particular relates to an upper limb training device for stroke rehabilitation.

Background Art

Stroke is an acute cerebrovascular disease, a group of diseases that cause brain tissue damage due to sudden rupture of brain blood vessels or blood vessel blockage that prevents blood from flowing into the brain, including ischemic and hemorrhagic strokes. Rehabilitation training devices are often needed during the rehabilitation process of stroke patients to help patients recover their damaged functions.

The Chinese patent with the authorization announcement number CN209075364U discloses a limb rehabilitation device for stroke patients, including a sliding track, a stepper motor is arranged on one side of the sliding track, a threaded rotating rod is connected to the stepper motor, a sliding vertical plate is arranged in the sliding track, the sliding vertical plate slides in the sliding track, the threaded rotating rod passes through the threaded hole on the sliding vertical plate, the sliding vertical plate extends out of the sliding track, a platform is arranged on the sliding vertical plate, a foot placement structure or a hand placement structure is arranged on the platform, a support plate is arranged on the other side of the sliding track, and the threaded rotating rod extends into the placement hole. Although the utility model can drive the patient's limbs to move in a sitting or lying position, the rehabilitation device cannot train the arms and fingers at the same time, and thus cannot fully exercise the patient's limbs.

Utility Model Content

In view of the above problems, the purpose of the present utility model is to provide an upper limb training device for stroke rehabilitation to solve the problems raised in the above background technology.

To achieve the above objectives, the technical solution adopted by the utility model is: an upper limb training device for stroke rehabilitation, comprising a supporting cross plate, an upper limb training component arranged inside the supporting cross plate, a card frame arranged on both sides of the bottom of the supporting cross plate, a fastening rod threadedly connected to the side walls of the card frame, and a lower limb training component detachably connected to the card frame, the upper limb training component comprising a slide groove opened inside the supporting cross plate, a slider symmetrically slidably connected inside the slide groove, a training plate hinged on the outside of the slider and used for exercising the arms, a spring column arranged between the slider and the training plate, a semicircular grip plate arranged on the side wall of the training plate, a plurality of finger sleeves evenly arranged on the outside of the grip plate, and an elastic rod arranged on the inner wall of the grip plate and used for exercising the fingers.

The beneficial effects of the utility model are as follows: the device can not only train the patient's upper limbs so that the arms and fingers can be exercised, but also can train the patient's lower limbs so that the patient's limbs can be fully exercised, which is helpful for the recovery of the patient's limb motor function.

To exercise your arm muscles:

As a further improvement of the above technical solution: two fixed plates are symmetrically arranged on the outer side of the sliding block, a fixed shaft is arranged between the two fixed plates, and a rotating drum connected to the training board is rotatably connected to the outer side of the fixed shaft.

The beneficial effect of this improvement is that when training the arms, the hands flip the training board to the side close to the spring column, driving the rotating drum to rotate along the fixed axis and squeeze the spring column. Under the spring action of the spring column, a certain rebound force is applied to the training board, thereby exercising the arm muscles.

To get a big arm workout:

As a further improvement of the above technical solution: a limiting plate with a socket is provided on each of the two fixing plates, a fastening screw matched with the socket is provided between the two limiting plates, and a limiting hole corresponding to the socket is penetrated through one side of the training plate close to the fixing plate.

The beneficial effect of this improvement is: when it is necessary to exercise the arms to a large extent, the fastening screw is passed through the limit hole and the plug hole in sequence to fix the training plate and the limit plate together, and the arms expand to both sides, driving the training plate and the slider to slide along the slide groove.

To prevent the patient's hands from slipping off the training board during training:

As a further improvement of the above technical solution: an elastic ring for limiting the wrist is provided at one end of the training board away from the slider.

The beneficial effect of this improvement is that when training the arm, the hand passes through the elastic ring so that the wrist can be fixed, thereby preventing the patient's hand from slipping off the training board during the training process.

In order for this device to train the lower limbs:

As a further improvement of the above technical solution: the lower limb training component includes a strip rod arranged on the inner side of the card frame and with a sliding rail, a limiting rod arranged inside the sliding rail, a foot pedal arranged on the outer wall of the limiting rod and slidably connected to the sliding rail, and a restraint belt arranged on the outer surface of the foot pedal.

The beneficial effect of this improvement is that when the lower limbs need to be trained, the foot is placed on the foot pedal, and the instep is fixed by a restraint belt, and the foot pedal is driven to slide along the limit rod and the slide rail by curling and flexing the legs.

To facilitate connecting the lower limb training set with the upper limb training set for patient use:

As a further improvement of the above technical solution: a first connecting plate is provided on one side of the strip rod close to the card frame, a second connecting plate is provided on the side wall of the card frame, and the first connecting plate and the second connecting plate are connected by fixing bolts.

The beneficial effect of this improvement is that when it is necessary to train the lower limbs, the first connecting plate is aligned with the second connecting plate, and the first connecting plate and the second connecting plate are fixed together using fixing bolts.

In order to make the device suitable for patients to use in both lying and sitting positions:

As a further improvement of the above technical solution: an electric telescopic rod for adjusting the height of the supporting cross plate is arranged on the top of the card frame.

The beneficial effect of this improvement is that the height of the supporting horizontal board can be adjusted by arranging an electric telescopic rod, so that the support board can be adapted to be used by the patient in both lying and sitting states.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a front view of a three-dimensional structure of the present utility model;

FIG2 is a rear perspective structural schematic diagram of the utility model;

FIG3 is a front view of the structure of the present invention;

FIG4 is a schematic diagram of a top cross-sectional structure of the utility model;

FIG5 is a right side cross-sectional structural schematic diagram of the present utility model.

In the figure: 1. Support cross plate; 2. Card frame; 3. Fastening rod; 4. Slide groove; 5. Sliding block; 6. Training board; 7. Spring column; 8. Grip plate; 9. Finger sleeve; 10. Elastic rod; 11. Fixed plate; 12. Fixed shaft; 13. Rotating drum; 14. Limiting plate; 15. Fastening screw; 16. Limiting hole; 17. Elastic ring; 18. Slide rail; 19. Strip rod; 20. Limiting rod; 21. Foot pedal; 22. Restraint belt; 23. First connecting plate; 24. Second connecting plate; 25. Fixing bolt; 26. Electric telescopic rod.

DETAILED DESCRIPTION

In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

As shown in Fig. 1-5, an upper limb training device for stroke rehabilitation comprises a supporting cross plate 1, an upper limb training component arranged inside the supporting cross plate 1, a card frame 2 arranged on both sides of the bottom of the supporting cross plate 1, a fastening rod 3 threadedly connected to the side wall of the card frame 2, and a lower limb training component detachably connected to the card frame 2, wherein the upper limb training component comprises a slide groove 4 opened inside the supporting cross plate 1, a slider 5 symmetrically slidably connected inside the slide groove 4, a training plate 6 hinged to the outside of the slider 5 and used for exercising the arm, a spring column 7 arranged between the slider 5 and the training plate 6, a semicircular grip plate 8 arranged on the side wall of the training plate 6, a plurality of finger sleeves 9 evenly arranged on the outside of the grip plate 8, and an elastic rod 10 arranged on the inner wall of the grip plate 8 and used for exercising the fingers. The device can not only train the patient's upper limbs so that both the arms and fingers can be exercised, but also The present invention can be used to exercise the lower limbs of the patient, so that the patient's limbs can be fully exercised, which is helpful for the recovery of the patient's limb motor function. Two fixed plates 11 are symmetrically arranged on the outside of the sliding block 5, and a fixed shaft 12 is arranged between the two fixed plates 11. The outer side of the fixed shaft 12 is rotatably connected with a rotating cylinder 13 connected to the training plate 6. When training the arm, the hand flips the training plate 6 to the side close to the spring column 7, drives the rotating cylinder 13 to rotate along the fixed shaft 12, and squeezes the spring column 7. Under the spring action of the spring column 7, a certain rebound force is applied to the training plate 6, so that the muscles of the arm can be exercised. A limiting plate 14 with a socket is arranged on the two fixed plates 11, and a fastening screw 15 adapted to the socket is arranged between the two limiting plates 14. The side of the training plate 6 close to the fixed plate 11 passes through an opening A limiting hole 16 corresponding to the insertion hole is provided. When it is necessary to exercise the arm to a large extent, the fastening screw 15 is passed through the limiting hole 16 and the insertion hole in turn to fix the training plate 6 and the limiting plate 14 together. The arm expands to both sides, driving the training plate 6 and the slider 5 to slide along the slide groove 4. The end of the training plate 6 away from the slider 5 is provided with an elastic ring 17 for limiting the wrist. When training the arm, the hand passes through the elastic ring 17 so that the wrist can be fixed, thereby preventing the patient's hand from slipping off the training plate 6 during training. The lower limb training component includes a strip rod 19 arranged on the inner side of the card frame 2 and with a slide rail 18, a limiting rod 20 arranged inside the slide rail 18, a foot pedal 21 arranged on the outer wall of the limiting rod 20 and slidably connected to the slide rail 18, and a restraint belt 22 arranged on the outer surface of the foot pedal 21. When training the lower limbs, the foot is placed on the foot pedal 21 and the instep is fixed by the restraint belt 22. The foot pedal 21 is driven to slide along the limit rod 20 and the slide rail 18 by curling and flexing the legs. A first connecting plate 23 is provided on the side of the strip rod 19 close to the card frame 2, and a second connecting plate 24 is provided on the side wall of the card frame 2. The first connecting plate 23 and the second connecting plate 24 are connected by fixing bolts 25. When training the lower limbs, the first connecting plate 23 is aligned with the second connecting plate 24, and the first connecting plate 23 and the second connecting plate 24 are fixed together by fixing bolts 25. An electric telescopic rod 26 for adjusting the height of the supporting cross plate 1 is provided on the top of the card frame 2. The height of the supporting cross plate 1 is adjusted by setting the electric telescopic rod 26, so that it can be adapted to the patient's use in both lying and sitting states.

The working principle and use process of the utility model are as follows: when using the device, the card frame 2 is slid along the foot of the bed to the front side of the patient, and the bed board is pressed against by rotating the threaded rod to achieve the fixation of the supporting cross board 1 and the bed body. The height of the supporting cross board 1 is adjusted according to the patient's condition, and the supporting cross board 1 is driven to move upward by controlling the electric telescopic rod 26 to move upward. When the patient exercises the upper limbs, the wrist passes through the elastic ring 17 so that the wrist can be fixed. At the same time, the fingers pass through the finger sleeves 9 and are held on the elastic rod 10. The hand flips the training board 6 to the side close to the spring column 7, driving the rotating cylinder 13 to rotate along the fixed axis 12 and squeeze the spring column 7. Under the spring action of the spring column 7, a certain rebound force is applied to the training board 6, so that the arm muscles can be trained. In the process of arm training, the elastic rod 10 is constantly kneaded to exercise the fingers. When it is necessary to exercise the arms drastically, the fastening screw 15 is passed through the limiting hole 16 and the jack in turn to fix the training board 6 and the limiting plate 14 together. The arms expand to both sides, driving the training board 6 and the slider 5 to slide along the slide groove 4. When it is necessary to train the lower limbs, the foot is stepped on the foot pedal 21, and the instep is fixed by the restraint belt 22. By curling and flexing the legs, the foot pedal 21 is driven to slide along the limiting rod 20 and the slide rail 18.

It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims (7)

1. The utility model provides a recovered upper limbs trainer of using of cerebral apoplexy, includes support diaphragm (1), sets up at the inside upper limbs training subassembly of support diaphragm (1), sets up card frame (2) in support diaphragm (1) bottom both sides, screw connection fastening rod (3) and the detachable lower limbs training subassembly of connection on card frame (2) lateral wall, its characterized in that: the upper limb training assembly comprises a sliding groove (4) formed in the supporting transverse plate (1), a sliding block (5) symmetrically and slidably connected to the sliding groove (4), a training plate (6) hinged to the outer side of the sliding block (5) and used for training arms, a spring column (7) arranged between the sliding block (5) and the training plate (6), a semicircular arc-shaped holding plate (8) arranged on the side wall of the training plate (6), a plurality of finger sleeves (9) uniformly arranged on the outer side of the holding plate (8) and an elastic rod (10) arranged on the inner side wall of the holding plate (8) and used for training fingers.

2. The upper limb training device for cerebral apoplexy rehabilitation according to claim 1, wherein: two fixed plates (11) are symmetrically arranged on the outer side of the sliding block (5), a fixed shaft (12) is arranged between the two fixed plates (11), and a rotary drum (13) connected with the training plate (6) is rotationally connected on the outer side of the fixed shaft (12).

3. The upper limb training device for cerebral apoplexy rehabilitation according to claim 2, wherein: limiting plates (14) with insertion holes are arranged on the two fixing plates (11), fastening screws (15) matched with the insertion holes are arranged between the two limiting plates (14), and limiting holes (16) corresponding to the insertion holes are formed in the side, close to the fixing plates (11), of the training plate (6) in a penetrating mode.

4. The upper limb training device for cerebral apoplexy rehabilitation according to claim 1, wherein: one end of the training plate (6) far away from the sliding block (5) is provided with an elastic ring (17) for limiting the wrist.

5. The upper limb training device for cerebral apoplexy rehabilitation according to claim 1, wherein: the lower limb training assembly comprises a bar-shaped rod (19) arranged on the inner side of the clamping frame (2) and provided with a sliding rail (18), a limiting rod (20) arranged inside the sliding rail (18), a foot pedal (21) arranged on the outer wall of the limiting rod (20) and in sliding connection with the sliding rail (18), and a binding belt (22) arranged on the outer surface of the foot pedal (21).

6. The upper limb training device for cerebral apoplexy rehabilitation according to claim 5, wherein: one side of the bar-shaped rod (19) close to the clamping frame (2) is provided with a first connecting plate (23), the side wall of the clamping frame (2) is provided with a second connecting plate (24), and the first connecting plate (23) and the second connecting plate (24) are connected through a fixing bolt (25).

7. The upper limb training device for cerebral apoplexy rehabilitation according to claim 1, wherein: the top of the clamping frame (2) is provided with an electric telescopic rod (26) for adjusting the height of the supporting transverse plate (1).