Upper and lower limb movement rehabilitation device

Abstract

The utility model discloses an upper and lower limb exercise rehabilitation device, which belongs to the technical field of exercise rehabilitation equipment, and comprises a training table and a movable groove, the movable groove is arranged on the upper surface of the training table, a first bearing is arranged on the inner wall of the movable groove in a penetrating manner, and a first rotating shaft is arranged in the first bearing in a penetrating manner; one end of the first rotating shaft is fixedly connected with a first crank, the other end of the first rotating shaft is fixedly connected with a first threaded column, and the other end of the first threaded column is fixedly connected with the other group of first threaded columns. Under the mutual cooperation of the first threaded columns and the first threaded pipes, the two first threaded pipes drive the movable blocks to be close to or far away from each other respectively, so that the seat and the two adjustable training assemblies are driven to be close to or far away from each other, and people with different height differences can use the device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of sports rehabilitation equipment, and more specifically, to an upper and lower limb sports rehabilitation device. Background Art

[0002] As my country enters an aging society, the number of patients with limb movement disorders caused by various diseases has increased significantly. Clinical medicine has proven that correct and scientific rehabilitation training has a very significant effect on the recovery and improvement of limb movement function. The clinical application of upper and lower limb exercise rehabilitation devices allows patients with various functional disorders who have difficulty in upper and lower limb movement to perform exercise training with the assistance of the device, replacing the rehabilitation training of ordinary rehabilitation devices in the past, so as to achieve the goal of stable and continuous rehabilitation training. The existing upper and lower limb exercise rehabilitation devices are not convenient for adjusting the distance between the seat and the training structure during use, making the device inconvenient for people of different heights to use. In addition, the existing upper and lower limb exercise rehabilitation devices are not convenient for adjusting the training intensity according to the user's own needs. To solve the above problems, we have launched the following device. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an upper and lower limb exercise rehabilitation device, which is easy to use for people of different heights and easy to adjust the training intensity according to the user's own needs.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides an upper and lower limb exercise rehabilitation device, including a training platform and a movable groove, the movable groove is opened on the upper surface of the training platform, the inner wall of the movable groove is penetrated by a first bearing, the first bearing is penetrated by a first rotating shaft, one end of the first rotating shaft is fixedly connected to a first crank, the other end of the first rotating shaft is fixedly connected to a first threaded column, the other end of the first threaded column is fixedly connected to another group of first threaded columns, the other end of the other group of first threaded columns is fixedly connected to a second rotating shaft, the inner wall of the movable groove is penetrated by a second bearing, the other end of the second rotating shaft is penetrated in the second bearing, the surface of the first threaded column is threadedly connected to a first threaded tube, the surface of the first threaded tube is fixedly connected to a movable block, the upper surface of the movable block is fixedly connected to a mounting block, the surface of the mounting block is provided with a mounting groove, the upper surface of the mounting block is fixedly connected to a first hydraulic cylinder, the upper end of the first hydraulic cylinder is fixedly connected to a mounting plate, the upper surface of the mounting plate is fixedly connected to an adjustable training component, the inner wall of the mounting groove is fixedly connected to another group of adjustable training components, the upper surface of another group of the movable blocks is fixedly connected to a second hydraulic cylinder, and the upper end of the second hydraulic cylinder is fixedly connected to a seat.

[0007] When using an upper and lower limb exercise rehabilitation device of the present technical solution, by setting a first crank, a first threaded column and a first threaded tube, when a patient uses the device for rehabilitation training, people first turn the first crank, thereby driving the two groups of first threaded columns to rotate. With the cooperation of the first threaded column and the first threaded tube, the two groups of first threaded tubes respectively drive a group of movable blocks to move closer to or away from each other, thereby driving the seat and the two groups of adjustable training components to move closer to or away from each other, which is convenient for people of different heights to use.

[0008] Furthermore, the adjustable training component includes a box, wherein one group of the boxes is fixedly connected to the upper surface of the mounting plate, and the other group of the boxes is fixedly connected to the inner wall of the mounting groove, a third bearing is passed through the inner wall of the box, a third rotating shaft is passed through the third bearing, an adjusting knob is fixedly connected to one end of the third rotating shaft, a second threaded column is fixedly connected to the other end of the third rotating shaft, a second threaded tube is threadedly connected to the surface of the second threaded column, a pressure block is fixedly connected to the other end of the second threaded tube, a slide rail is fixedly connected to the inner wall of the box, there are two groups of slide rails, and they are symmetrically arranged inside the box, and the upper end of the pressure block slides The rotatable plate is connected to the upper and lower ends of the cams and the lower ends of the cams are connected to the upper and lower ends of the cams and the lower ends of the cams are connected to the upper and lower ends of the cams and the upper ends of the cams are connected to the lower and upper ends of the cams.

[0009] Furthermore, the seat surface is fixedly connected with armrests, there are two groups of armrests, and they are symmetrically arranged on the seat surface, the seat surface is fixedly connected with a seat cushion, and the seat surface is fixedly connected with a backrest cushion.

[0010] Furthermore, there are two groups of telescopic rods and springs, which are symmetrically arranged on the surface of the pressing block.

[0011] Furthermore, one group of the second crank surfaces is rotatably connected to a handle, and another group of the handle surfaces is rotatably connected to a pedal.

[0012] Furthermore, a guide groove is provided on the surface of the movable block, a guide rod is passed through the guide groove, and the guide rod is fixedly connected to the inner wall of the movable groove. There are two groups of guide grooves and guide rods, which are symmetrically arranged on the surface of the movable block.

[0013] Furthermore, a wheel group is fixedly connected to the bottom of the training platform, and brake pads are arranged on the sides of the wheel group. There are four groups of wheel groups and brake pads in total, and they are arranged in a rectangular shape at the bottom of the training platform.

[0014] (3) Beneficial effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The upper and lower limb exercise rehabilitation device is provided with a first crank, a first threaded column and a first threaded tube. When a patient uses the device for rehabilitation training, the patient first rotates the first crank, thereby driving the two groups of first threaded columns to rotate. Under the cooperation of the first threaded column and the first threaded tube, the two groups of first threaded tubes respectively drive a group of movable blocks to move closer to or away from each other, thereby driving the seat and the two groups of adjustable training components to move closer to or away from each other, which is convenient for people with different height differences to use;

[0017] 2. This upper and lower limb exercise rehabilitation device is equipped with an adjusting knob, a second threaded column, a second threaded tube, a spring and a telescopic rod. When adjusting the training intensity according to the user's own needs, people turn the adjusting knob to drive the second threaded column to rotate. Under the mutual cooperation of the second threaded column and the second threaded tube, the second threaded tube drives the top block to approach the friction block. At the same time, the spring and the telescopic rod are compressed, thereby increasing the friction between the wear-resistant pad layer on the surface of the friction block and the friction disk, so that a larger external force is required to drive the second crank to drive the fourth rotating shaft and the friction disk to rotate, which is convenient for people to adjust the training intensity according to the user's own needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model in a frontal perspective cross-sectional view;

[0021] Figure 3 It is a schematic structural diagram of a cross-section of the adjustable training component of the utility model.

[0022] The markings in the accompanying drawings are:

[0023] 1. Training platform; 2. Movable slot; 3. First bearing; 4. First rotating shaft; 5. First crank; 6. First threaded column; 7. Second rotating shaft; 8. Second bearing; 9. First threaded tube; 10. Movable block; 11. Mounting block; 12. Mounting slot; 13. First hydraulic cylinder; 14. Mounting plate; 15. Adjustable training assembly; 1501. Box; 1502. Third bearing; 1503. Third rotating shaft; 1504. Adjustment knob; 1505. Second threaded column; 1506. Second Threaded tube; 1507, pressure block; 1508, slide rail; 1509, telescopic rod; 1510, spring; 1511, friction block; 1512, wear-resistant pad; 1513, fourth bearing; 1514, fourth rotating shaft; 1515, friction disc; 1516, second crank handle; 16, second hydraulic cylinder; 17, seat; 18, armrest; 19, seat cushion; 20, backrest cushion; 21, handle; 22, pedal; 23, guide groove; 24, guide rod; 25, wheel set; 26, brake pad. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-3 The utility model is described in further detail.

[0027] See also Figure 1-3The utility model provides a technical solution: an upper and lower limb exercise rehabilitation device, including a training platform 1 and an active groove 2, the active groove 2 is opened on the upper surface of the training platform 1, a first bearing 3 is passed through the inner wall of the active groove 2, a first rotating shaft 4 is passed through the first bearing 3, one end of the first rotating shaft 4 is fixedly connected to a first crank 5, the other end of the first rotating shaft 4 is fixedly connected to a first threaded column 6, the other end of the first threaded column 6 is fixedly connected to another group of first threaded columns 6, the other end of the other group of first threaded columns 6 is fixedly connected to a second rotating shaft 7, a second bearing 8 is passed through the inner wall of the active groove 2, the other end of the second rotating shaft 7 is passed through the second bearing 8, the first A first threaded tube 9 is threadedly connected to the surface of the threaded column 6, a movable block 10 is fixedly connected to the surface of the first threaded tube 9, a mounting block 11 is fixedly connected to the upper surface of the movable block 10, a mounting groove 12 is provided on the surface of the mounting block 11, a first hydraulic cylinder 13 is fixedly connected to the upper surface of the mounting block 11, a mounting plate 14 is fixedly connected to the upper end of the first hydraulic cylinder 13, an adjustable training component 15 is fixedly connected to the upper surface of the mounting plate 14, another group of adjustable training components 15 is fixedly connected to the inner wall of the mounting groove 12, a second hydraulic cylinder 16 is fixedly connected to the upper surface of another group of movable blocks 10, and a seat 17 is fixedly connected to the upper end of the second hydraulic cylinder 16.

[0028] By adopting the above technical scheme, the upper and lower limb exercise rehabilitation device is provided with a first crank 5, a first threaded column 6 and a first threaded tube 9. When the patient uses the device for rehabilitation training, people first rotate the first crank 5, thereby driving the two groups of first threaded columns 6 to rotate. With the cooperation of the first threaded column 6 and the first threaded tube 9, the two groups of first threaded tubes 9 respectively drive a group of movable blocks 10 to move closer to or away from each other, thereby driving the seat 17 and the two groups of adjustable training components 15 to move closer to or away from each other, which is convenient for people with different height differences to use.

[0029] Specifically, the adjustable training component 15 includes a box 1501, wherein one group of the boxes 1501 is fixedly connected to the upper surface of the mounting plate 14, and the other group of the boxes 1501 is fixedly connected to the inner wall of the mounting groove 12. A third bearing 1502 is penetrated through the inner wall of the box 1501, and a third rotating shaft 1503 is penetrated through the third bearing 1502. An adjusting knob 1504 is fixedly connected to one end of the third rotating shaft 1503, and a second threaded column 1505 is fixedly connected to the other end of the third rotating shaft 1503. A second threaded tube 1506 is threadedly connected to the surface of the second threaded column 1505, and a pressing block 1507 is fixedly connected to the other end of the second threaded tube 1506. A sliding rail 1508 is fixedly connected to the inner wall of the box 1501. There are two groups of sliding rails 1508, which are symmetrically arranged inside the box 1501. The upper end of the pressing block 1507 is slidably connected to one of the groups of sliding rails. In the rail 1508, the lower end of the pressure block 1507 is slidably connected to another set of slide rails 1508, and a telescopic rod 1509 is fixedly connected to the surface of the pressure block 1507. A spring 1510 is sleeved on the surface of the telescopic rod 1509, and a friction block 1511 is fixedly connected to the other end of the telescopic rod 1509. A wear-resistant pad 1512 is fixedly connected to the surface of the friction block 1511. A fourth bearing 1513 is penetrated through the surface of the box body 1501, and a fourth rotating shaft 1514 is penetrated in the fourth bearing 1513. Another group of fourth bearings 1513 is penetrated through the surface of the box body 1501, and the fourth rotating shaft 1514 is penetrated in another group of fourth bearings 1513. A friction disk 1515 is fixedly connected to the surface of the fourth rotating shaft 1514, and the wear-resistant pad 1512 overlaps the surface of the friction disk 1515. Second cranks 1516 are fixedly connected at both ends of the fourth rotating shaft 1514.

[0030] By adopting the above technical scheme, the upper and lower limb exercise rehabilitation device is provided with an adjustment knob 1504, a second threaded column 1505, a second threaded tube 1506, a spring 1510 and a telescopic rod 1509. When adjusting the training intensity according to the user's own needs, people turn the adjustment knob 1504 to drive the second threaded column 1505 to rotate. Under the mutual cooperation of the second threaded column 1505 and the second threaded tube 1506, the second threaded tube 1506 drives the top block to approach the friction block 1511. At the same time, the spring 1510 and the telescopic rod 1509 are compressed, thereby increasing the friction between the wear-resistant pad layer 1512 on the surface of the friction block 1511 and the friction disk 1515, so that a larger external force is required to drive the second crank 1516 to drive the fourth rotating shaft 1514 and the friction disk 1515 to rotate, which is convenient for people to adjust the training intensity according to the user's own needs.

[0031] Specifically, the surface of the seat 17 is fixedly connected with armrests 18 , there are two groups of armrests 18 , and they are symmetrically arranged on the surface of the seat 17 , the surface of the seat 17 is fixedly connected with a seat cushion 19 , and the surface of the seat 17 is fixedly connected with a backrest cushion 20 .

[0032] Specifically, there are two groups of telescopic rods 1509 and springs 1510 , which are symmetrically arranged on the surface of the pressing block 1507 .

[0033] Specifically, one group of the second cranks 1516 is rotatably connected to the surface of the handles 21, and the other group of the handles 21 is rotatably connected to the surface of the pedals 22.

[0034] Specifically, a guide groove 23 is opened on the surface of the movable block 10, and a guide rod 24 is passed through the guide groove 23. The guide rod 24 is fixedly connected to the inner wall of the movable groove 2. There are two groups of guide grooves 23 and guide rods 24, and they are symmetrically arranged on the surface of the movable block 10.

[0035] Specifically, a wheel set 25 is fixedly connected to the bottom of the training platform 1, and brake pads 26 are arranged on the sides of the wheel set 25. There are four sets of wheel sets 25 and brake pads 26 in total, and they are arranged in a rectangular shape at the bottom of the training platform 1.

[0036] The working principle of the utility model is as follows: when in use, due to the existence of the bottom wheel group 25, it is convenient for people to move the device. After moving the device to a suitable position, people move all the brake pads 26 to the braking state to prevent the device from moving during use. Then people adjust and rotate the first crank 5 according to the height of the user, thereby driving the two groups of first threaded columns 6 to rotate. Under the cooperation of the first threaded columns 6 and the first threaded tubes 9, the two groups of first threaded tubes 9 respectively drive a group of movable blocks 10 to move closer to or away from each other, thereby driving the seat 17 and the two groups of adjustable training components 15 to move closer to or away from each other, until the seat 17 and the two groups of adjustable training components 15 are adjusted to an appropriate spacing, and then people adjust the training intensity according to the user's own needs. To make adjustments, people turn the adjustment knob 1504, thereby driving the second threaded column 1505 to rotate. Under the mutual cooperation of the second threaded column 1505 and the second threaded tube 1506, the second threaded tube 1506 drives the top block to approach the friction block 1511, and at the same time the spring 1510 and the telescopic rod 1509 are compressed, thereby increasing the friction between the wear-resistant pad 1512 on the surface of the friction block 1511 and the friction disk 1515, so that a larger external force is required to drive the second crank 1516 to drive the fourth rotating shaft 1514 and the friction disk 1515 to rotate, and then people sit on the cushion 19 of the seat 17, hold a handle 21 with both hands, and step on a pedal 22 with both feet to start upper and lower limb rehabilitation training.

[0037] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An upper and lower limb exercise rehabilitation device, comprising a training platform (1) and a movable groove (2), characterized in that: The movable groove (2) is provided on the upper surface of the training platform (1); a first bearing (3) is passed through the inner wall of the movable groove (2); a first rotating shaft (4) is passed through the first bearing (3); one end of the first rotating shaft (4) is fixedly connected to a first crank (5); the other end of the first rotating shaft (4) is fixedly connected to a first threaded column (6); the other end of the first threaded column (6) is fixedly connected to another group of first threaded columns (6); the other end of the other group of first threaded columns (6) is fixedly connected to a second rotating shaft (7); a second bearing (8) is passed through the inner wall of the movable groove (2); the other end of the second rotating shaft (7) is passed through the second bearing (8); the surface of the first threaded column (6) is threadedly connected to a first threaded tube (9) ), a movable block (10) is fixedly connected to the surface of the first threaded tube (9), a mounting block (11) is fixedly connected to the upper surface of the movable block (10), a mounting groove (12) is provided on the surface of the mounting block (11), a first hydraulic cylinder (13) is fixedly connected to the upper surface of the mounting block (11), a mounting plate (14) is fixedly connected to the upper end of the first hydraulic cylinder (13), an adjustable training component (15) is fixedly connected to the upper surface of the mounting plate (14), another group of adjustable training components (15) is fixedly connected to the inner wall of the mounting groove (12), another group of the upper surface of the movable block (10) is fixedly connected to the second hydraulic cylinder (16), and a seat (17) is fixedly connected to the upper end of the second hydraulic cylinder (16).

2. The upper and lower limb exercise rehabilitation device according to claim 1, characterized in that: The adjustable training component (15) comprises a box (1501), wherein one group of the boxes (1501) is fixedly connected to the upper surface of the mounting plate (14), and another group of the boxes (1501) is fixedly connected to the inner wall of the mounting groove (12), a third bearing (1502) is passed through the inner wall of the box (1501), a third rotating shaft (1503) is passed through the third bearing (1502), one end of the third rotating shaft (1503) is fixedly connected to an adjusting knob (1504), and the third rotating shaft The other end of the housing (1503) is fixedly connected to a second threaded column (1505), the surface of the second threaded column (1505) is threadedly connected to a second threaded tube (1506), the other end of the second threaded tube (1506) is fixedly connected to a pressing block (1507), the inner wall of the box (1501) is fixedly connected to a slide rail (1508), there are two groups of the slide rails (1508), and they are symmetrically arranged inside the box (1501), the upper end of the pressing block (1507) is slidably connected to one of the groups of slide rails (1508), and the upper end of the pressing block (1507) is slidably connected to one of the groups of slide rails (1508). 508), the lower end of the pressing block (1507) is slidably connected to another set of slide rails (1508), a telescopic rod (1509) is fixedly connected to the surface of the pressing block (1507), a spring (1510) is sleeved on the surface of the telescopic rod (1509), the other end of the telescopic rod (1509) is fixedly connected to a friction block (1511), a wear-resistant pad (1512) is fixedly connected to the surface of the friction block (1511), and a fourth bearing (1513) is penetrated on the surface of the box body (1501) A fourth rotating shaft (1514) is passed through the fourth bearing (1513), another set of fourth bearings (1513) is passed through the surface of the housing (1501), the fourth rotating shaft (1514) is passed through the other set of fourth bearings (1513), a friction disk (1515) is fixedly connected to the surface of the fourth rotating shaft (1514), the wear-resistant pad layer (1512) is overlapped on the surface of the friction disk (1515), and second crank handles (1516) are fixedly connected to both ends of the fourth rotating shaft (1514).

3. The upper and lower limb exercise rehabilitation device according to claim 1, characterized in that: The surface of the seat (17) is fixedly connected with armrests (18), there are two groups of armrests (18) and they are symmetrically arranged on the surface of the seat (17), the surface of the seat (17) is fixedly connected with a seat cushion (19), and the surface of the seat (17) is fixedly connected with a backrest cushion (20).

4. The upper and lower limb exercise rehabilitation device according to claim 2, characterized in that: There are two groups of telescopic rods (1509) and springs (1510), which are symmetrically arranged on the surface of the pressing block (1507).

5. The upper and lower limb exercise rehabilitation device according to claim 2, characterized in that: One group of the second cranks (1516) is rotatably connected to a handle (21) on its surface, and another group of the handles (21) is rotatably connected to a pedal (22) on its surface.

6. The upper and lower limb exercise rehabilitation device according to claim 1, characterized in that: A guide groove (23) is provided on the surface of the movable block (10), a guide rod (24) is passed through the guide groove (23), and the guide rod (24) is fixedly connected to the inner wall of the movable groove (2). There are two groups of guide grooves (23) and guide rods (24), which are symmetrically arranged on the surface of the movable block (10).

7. The upper and lower limb exercise rehabilitation device according to claim 1, characterized in that: A wheel set (25) is fixedly connected to the bottom of the training platform (1), and brake pads (26) are arranged on the sides of the wheel set (25). There are four sets of wheel sets (25) and brake pads (26) in total, and they are arranged in a rectangular shape at the bottom of the training platform (1).

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