Rehabilitation exercise device for stroke patient

Abstract

The utility model relates to the field of rehabilitation devices, in particular to a rehabilitation exercise device for a stroke patient. Which comprises a bottom plate, a top plate is fixedly connected above the bottom plate, and is characterized in that a stabilizing device used for binding and stabilizing the palm of a patient is arranged on the bottom plate, and rehabilitation assemblies corresponding to the fingers of the patient are arranged on the top plate. According to the utility model, the compression amount of the spring can be adjusted by rotating the lower nut, so that the resistance during the movement of the ball body can be adjusted, and the device is suitable for patients with different rehabilitation degrees.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of rehabilitation device field, specifically to a kind of cerebral apoplexy patient rehabilitation exercise device. BACKGROUND

[0002] Stroke, commonly known as stroke, is divided into two types of ischemic stroke and hemorrhagic stroke, which is caused by multiple causes of cerebral vascular damage, resulting in focal or whole brain tissue damage. The disease incidence is higher in cold season, and the incidence peak usually occurs in the time period close to noon. Stroke has the characteristics of high incidence, disability rate, recurrence rate and mortality, and is the primary cause of death of Chinese residents. Among them, ischemic stroke accounts for 75%-90% of all strokes, and hemorrhagic stroke accounts for 10%-25%. Men, obese people and diabetic patients belong to high-risk groups.

[0003] Currently, the hand rehabilitation of stroke patients is generally carried out with the help of rehabilitation physicians. However, the number of stroke patients is large, and the number of rehabilitation physicians is relatively scarce, so patients often do not get effective rehabilitation exercise, which makes the recovery process of hand motor function more difficult and slower than other parts of the body.

[0004] The patent document with publication number CN215821592U discloses a robot applied to hand rehabilitation of stroke patients, 4 sets of finger movement devices are fixed on the base to drive the user's index finger, middle finger, ring finger and little finger to move. The metacarpophalangeal joint traction rod is bound with the proximal phalanx of the hand, the metacarpophalangeal joint Bowden wire pulls the metacarpophalangeal joint traction rod, so that the metacarpophalangeal joint traction rod drives the proximal phalanx to stretch towards the dorsal side of the palm. The metacarpophalangeal joint torsional spring is responsible for pulling the metacarpophalangeal joint traction rod and driving the proximal phalanx to bend towards the palm. The proximal phalanx joint traction rod is bound with the middle phalanx of the hand, the proximal phalanx joint Bowden wire pulls the proximal phalanx joint traction rod, so that the proximal phalanx joint traction rod drives the middle phalanx to stretch towards the dorsal side of the palm. The proximal phalanx joint torsional spring is responsible for pulling the proximal phalanx joint traction rod and driving the middle phalanx to bend towards the palm. The robot applied to hand rehabilitation of stroke patients is suitable for passive exercise of the fingers of the patient. In the later stage of patient rehabilitation, the patient's hands can move actively, and need a rehabilitation exercise device that can actively exercise. Therefore, a cerebral apoplexy patient rehabilitation exercise device that can be used in the later stage of patient rehabilitation and can enable patients to actively exercise is needed. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to provide a rehabilitation exercise device that is convenient to use and enables stroke patients to actively exercise in the later stage of rehabilitation exercise.

[0006] To achieve the above purpose, the technical scheme provided by the utility model is:

[0007] The utility model provides a stroke patient rehabilitation exercise device, including the bottom plate, the top plate is fixedly connected above the bottom plate, is provided with the stabilizing device for the palm of patient of binding stability on the bottom plate, the rehabilitation assembly that corresponds with the patient's finger is provided on the top plate, the rehabilitation assembly includes the hole that opens in the top plate, the vertical rod passes through the hole, the lower spacer is fixed on the vertical rod below the top plate, the upper spacer is set up on the vertical rod above the top plate, the upper nut is threadedly connected on the vertical rod part above the upper spacer, the screw rod is threadedly connected in the lower part of vertical rod, the lower nut is threadedly connected on the screw rod, the universal ball is rotatably connected to the lower end of screw rod, the vertical upper rod is fixed to the lower end of universal ball, the lower stand is fixed to the lower end of upper rod, the ball is fixed to the lower end of lower stand, the spring is set up on the screw rod below the lower nut, and the lower stand is located in the spring, and the ball is tightly abutted to the lower end of spring.

[0008] Specifically, the stabilizing device includes an elastic band, both ends of the elastic band are fixed with a sub Velcro, both ends of the bottom plate are fixed with a mother Velcro, and the sub Velcro is adhesively fixed with the mother Velcro on one side.

[0009] Specifically, the diameter of the hole is greater than the outer diameter of the vertical rod, the diameters of the upper spacer and the lower spacer are equal, and the diameter of the upper spacer is greater than the diameter of the hole.

[0010] Specifically, the screw rod is threadedly connected with a middle nut, the middle nut is tightly abutted to the lower end of the vertical rod, and the middle nut is located above the lower nut.

[0011] Specifically, the upper end of the bottom plate is fixed with vertical stand rods at four corners, and the stand rods are fixedly connected with the top plate.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model can adjust the compression amount of the spring by rotating the lower nut, thereby adjusting the resistance when the ball moves, and can be suitable for patients with different rehabilitation degrees.

[0014] 2. Loosen the upper nut, the vertical rod can move in the hole, and the position of the ball can be adjusted as required, so that the patient's fingers can effectively drive the ball to swing, and the application range is wide.

[0015] 3. The utility model has low manufacturing cost and is convenient for patients to exercise at home.

[0016] 4. Loosen the middle nut and rotate the screw rod to adjust the height of the ball. When the patient's fingers move upward with a small amplitude during active exercise, the ball can be lowered to ensure that the patient's fingers can apply force to the ball during active exercise, and the effect of active exercise can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 This is a front view of the present invention.

[0018] Figure 2 This is a schematic diagram of a patient using this invention for active exercise.

[0019] Figure 3 A schematic diagram showing the lower column, upper rod, and omnidirectional ball after the patient's finger drives the ball to swing.

[0020] Figure 4 This is a schematic diagram showing the vertical rod located inside the opening.

[0021] The names of the components in the diagram are as follows: 1. Base plate, 2. Top plate, 3. Upright pole, 4. Elastic band, 5. Ball, 6. Lower column, 7. Upper pole, 8. Universal ball, 9. Spring, 10. Lower nut, 11. Screw, 12. Middle nut, 13. Vertical pole, 14. Upper washer, 15. Upper nut, 16. Lower washer, 17. Opening. Detailed Implementation

[0022] Example 1: As Figures 1-4 As shown, a rehabilitation exercise device for stroke patients includes a base plate 1, with a top plate 2 fixedly connected above the base plate 1. Specifically, vertical poles 3 are fixed at the four corners of the upper end of the base plate 1, and the poles 3 are fixedly connected to the top plate 2.

[0023] The top plate 2 is equipped with a rehabilitation component corresponding to the patient's finger. The rehabilitation component includes an opening 17 on the top plate 2, a vertical rod 13 passing through the opening 17, a lower washer 16 fixed on the vertical rod 13 below the top plate 2, an upper washer 14 sleeved on the vertical rod 13 above the top plate 2, and an upper nut 15 threadedly connected to the portion of the vertical rod 13 above the upper washer 14.

[0024] Specifically, the diameter of the opening 17 is greater than the outer diameter of the vertical rod 13, the diameters of the upper gasket 14 and the lower gasket 16 are equal, and the diameter of the upper gasket 14 is greater than the diameter of the opening 17.

[0025] A screw rod 11 is connected to the lower part of the vertical rod 13 by an internal thread. A lower nut 10 is connected to the upper thread of the screw rod 11. A universal ball 8 is rotatably connected to the lower end of the screw rod 11. A vertical upper rod 7 is fixed to the lower end of the universal ball 8. A lower column 6 is fixed to the lower end of the upper rod 7. A ball 5 is fixed to the lower end of the lower column 6. A spring 9 is sleeved on the screw rod 11 below the lower nut 10. The lower column 6 is located inside the spring 9. The lower end of the spring 9 is tightly pressed against the ball 5.

[0026] The screw 11 is threaded with a middle nut 12, which is tightly abutted against the lower end of the vertical rod 13 and is located above the lower nut 10.

[0027] When the patient's hand is doing active rehabilitation exercise, the palm of the patient's hand is made to face upward, and the patient's hand is placed on the upper end of the base plate 1.

[0028] Loosen the upper nut 15, so that the vertical rod 13 can move in the hole 17, so that the rehabilitation assembly corresponds to the patient's fingers, loosen the middle nut 12, and then rotate the screw rod 11 to adjust the height of the ball 5, so that the patient's fingers can touch the ball 5 after being raised. When the patient's fingers are doing active exercise, the patient's fingers are raised and drive the ball 5, the lower column 6 and the upper rod 7 to swing, the universal ball 8 rotates in the lower end of the screw rod 11, and the spring 9 deforms elastically when the ball 5 swings.

[0029] When the patient's fingers can move upward by a small amplitude, the ball 5 can be made to descend, so that the patient can exert force on the ball 5 when doing active exercise, and the effect of active exercise can be ensured.

[0030] The lower nut 10 can be rotated to adjust the compression amount of the spring 9, thereby changing the elastic force of the spring 9 on the ball 5, so as to change the resistance of the ball 5 when moving, so that the rehabilitation device can be suitable for patients with different rehabilitation degrees.

[0031] Embodiment two: based on embodiment one, referring to Figure 1 and Figure 2 The base plate 1 is provided with a stabilizing device for binding and stabilizing the patient's palm. The stabilizing device comprises an elastic band 4, both ends of the elastic band 4 are fixed with a sub Velcro, and the left and right ends of the base plate 1 are fixed with a mother Velcro, and the sub Velcro and the mother Velcro on one side are adhesively fixed.

[0032] When the patient's hand is doing active rehabilitation exercise, as shown in Figure 2 , the palm of the patient's hand is made to face upward, and the patient's hand is placed on the upper end of the base plate 1, and then the patient's palm is bound by the elastic band 4, so as to stabilize the patient's hand on the base plate 1.

[0033] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A stroke patient rehabilitation exercise device, comprising a bottom plate (1), a top plate (2) is fixedly connected above the bottom plate (1), characterized in that, The bottom plate (1) is provided with a stabilizing device for binding and stabilizing the palm of the patient, and the top plate (2) is provided with a rehabilitation assembly corresponding to the fingers of the patient; the rehabilitation assembly comprises a hole (17) opened in the top plate (2), a vertical rod (13) penetrating the hole (17), a lower gasket (16) fixed on the vertical rod (13) below the top plate (2), an upper gasket (14) sleeved on the vertical rod (13) above the top plate (2), an upper nut (15) threadedly connected on the vertical rod (13) part above the upper gasket (14), a screw rod (11) internally threadedly connected on the lower part of the vertical rod (13), a lower nut (10) threadedly connected on the screw rod (11), a universal ball (8) rotationally connected on the lower end of the screw rod (11), an upper rod (7) fixed on the lower end of the universal ball (8), a lower stand column (6) fixed on the lower end of the upper rod (7), a spherical body (5) fixed on the lower end of the lower stand column (6), a spring (9) sleeved on the screw rod (11) below the lower nut (10), the lower stand column (6) being located in the spring (9), and the spring (9) abutting against the spherical body (5) at the lower end.

2. The stroke patient rehabilitation exercise device according to claim 1, wherein The stabilizing device comprises an elastic belt (4), both ends of the elastic belt (4) are fixed with a sub Velcro belt, and the left and right ends of the bottom plate (1) are fixed with a mother Velcro belt; the sub Velcro belt and the mother Velcro belt on one side are adhesively fixed.

3. The stroke patient rehabilitation exercise device according to claim 1, wherein The diameter of the hole (17) is greater than the outer diameter of the vertical rod (13), the diameters of the upper gasket (14) and the lower gasket (16) are equal, and the diameter of the upper gasket (14) is greater than the diameter of the hole (17).

4. The stroke patient rehabilitation exercise device as claimed in claim 1, wherein, The screw rod (11) is threadedly connected with a middle nut (12), the middle nut (12) abuts against the lower end of the vertical rod (13), and the middle nut (12) is located above the lower nut (10).

5. The stroke patient rehabilitation exercise device as claimed in claim 1, wherein The upper end of the bottom plate (1) is fixed with vertical stand rods (3) at four corners, and the stand rods (3) are fixedly connected with the top plate (2).

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