Arm rehabilitation exercise device with counting structure

Abstract

The utility model relates to the technical field of arm rehabilitation exercise devices, in particular to an arm rehabilitation exercise device with a counting structure, which comprises a counting component used for counting, an adjusting component used for adjusting motion resistance is arranged on one side of the counting component, and an exercise component used for exercising is arranged on one side of the adjusting component. Wherein the counting assembly comprises a U-shaped plate, one side of the U-shaped plate is rotationally connected to one side of a first rotating wheel, a plurality of groups of first shifting rods are distributed on the other side of the U-shaped plate at equal intervals, the other side of the U-shaped plate is rotationally connected to one side of a second rotating wheel, the other side of the second rotating wheel is fixedly connected to one end of a second shifting rod, and a group of second shifting rods are arranged; by using the counting component, the arm rehabilitation exercise device has a counting function, so that a rehabilitation exercise person does not need to count by himself or herself during exercise, missing recording is avoided, and the arm rehabilitation exercise device is very convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of arm rehabilitation exercise devices, in particular to an arm rehabilitation exercise device with a counting structure. Background Art

[0002] The arm is one of the components of the human body. When some patients injure their arms accidentally, they need to use arm rehabilitation training devices to perform rehabilitation exercises on their arms in the later rehabilitation process. One of the rehabilitation exercises is arm strength rehabilitation exercises.

[0003] Application number: CN202020220681.3, "An arm rehabilitation exercise device", by setting up an arm exercise mechanism, during rehabilitation exercise, you can choose the two arm exercise mechanisms on the top to exercise, or you can choose the arm exercise mechanisms on the left and right sides to exercise. During exercise, hold the handle and pull the handle back and forth. The pulling of the handle drives the spring to compress, so that the user's arm needs to overcome the restoring force of the spring, thereby achieving arm strength exercise.

[0004] However, the above arm rehabilitation exercise device does not have a counting function, which requires the rehabilitation exerciser to count by himself, which is easy to miss and is very inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide an arm rehabilitation exercise device with a counting structure, so that the arm rehabilitation exercise device has a counting function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an arm rehabilitation exercise device with a counting structure, comprising a counting component for counting, an adjusting component for adjusting movement resistance is provided on one side of the counting component, and an exercise component for exercising is provided on one side of the adjusting component;

[0007] Wherein, the counting component includes: a U-shaped plate, one side of the U-shaped plate is rotatably connected to one side of the rotating wheel one, the other side of the U-shaped plate is equidistantly provided with a plurality of groups of lever one, the other side of the U-shaped plate is rotatably connected to one side of the rotating wheel two, the other side of the rotating wheel two is fixedly connected to one end of the lever two, the lever two is provided with a group, and one side of the U-shaped plate is provided with a transmission part.

[0008] Preferably, the transmission member includes: a rotating shaft, one end of the rotating shaft is fixedly connected to one side of the U-shaped plate, the other end of the rotating shaft is fixedly connected to one side of the limiting plate 2, the outside of the rotating shaft is fixedly inserted into the inner ring of the limiting plate 1, a gear is provided between the limiting plate 1 and the limiting plate 2, and the inner ring of the gear is rotatably sleeved on the outside of the rotating shaft.

[0009] Preferably, the outside of the U-shaped plate is fixedly connected to the outside of the baffle, and an observation window is provided on one side of the baffle.

[0010] Preferably, the exercise assembly comprises: a base, the top of which is fixedly connected to the bottom of the U-shaped plate via a support column, the top of which is also fixedly connected to the bottom of a support block, and the inside of the support block is rotatably connected to the outside of a rotating rod.

[0011] Preferably, one end of the rotating rod is fixedly inserted into the interior of the rotating disk, the other end of the rotating rod is fixedly inserted into the interior of the second rotating wheel, and a handle is provided on the exterior of the rotating disk.

[0012] Preferably, the adjustment assembly includes: a bracket, the bottom of the bracket is fixedly connected to the top of the base, the top of the bracket is provided with a threaded hole, the hole wall of the threaded hole is threadedly connected to the side of the sleeve, and the side of the sleeve is provided with a handle.

[0013] Preferably, the inner ring of the sleeve is slidably sleeved on the side of the guide rod, the bottom end of the guide rod is fixedly connected to the top of the friction block, the bottom of the friction block is an arc surface, the bottom of the friction block is movably connected to the outside of the friction cylinder, and the inner ring of the friction cylinder is fixedly sleeved on the outside of the rotating rod.

[0014] Preferably, a spring is provided between the sleeve and the friction block, and an inner ring of the spring is sleeved on the outside of the guide rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model enables the arm rehabilitation exercise device to have a counting function by using a counting component, so that the rehabilitation exerciser does not need to count by himself during exercise, thus avoiding omissions and being very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the counting component structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the transmission structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the exercise component of the utility model.

[0022] In the figure: 1. counting assembly; 11. baffle plate; 111. observation window; 12. U-shaped plate; 13. rotating wheel 1; 14. lever 1; 15. lever 2; 16. rotating wheel 2; 17. transmission member; 171. rotating shaft; 172. limit plate 1; 173. gear; 174. limit plate 2; 18. supporting column; 2. adjusting assembly; 21. handle; 22. sleeve; 23. guide rod; 24. threaded hole; 25. bracket; 26. spring; 27. friction block; 28. friction cylinder; 3. training assembly; 31. rotating rod; 32. supporting block; 33. turntable; 34. grip; 35. base. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides a technical solution: an arm rehabilitation exercise device with a counting structure, comprising: a counting component 1 for counting, an adjusting component 2 for adjusting movement resistance is provided on one side of the counting component 1, and an exercise component 3 for exercise is provided on one side of the adjusting component 2.

[0025] The counting assembly 1 comprises: a U-shaped plate 12, one side of the U-shaped plate 12 is rotatably connected to one side of a rotating wheel 13, the other side of the U-shaped plate 12 is equidistantly provided with a plurality of groups of levers 14, the other side of the U-shaped plate 12 is rotatably connected to one side of a rotating wheel 2 16, the other side of the rotating wheel 2 16 is fixedly connected to one end of a lever 2 15, the lever 2 15 is provided with a group, and a transmission member 17 is provided on one side of the U-shaped plate 12.

[0026] The transmission member 17 includes: a rotating shaft 171, one end of which is fixedly connected to one side of the U-shaped plate 12, and the other end of the rotating shaft 171 is fixedly connected to one side of the limiting plate 174, the outer part of the rotating shaft 171 is fixedly inserted into the inner ring of the limiting plate 1 172, and a gear 173 is provided between the limiting plate 1 172 and the limiting plate 174, and the inner ring of the gear 173 is rotatably sleeved on the outer part of the rotating shaft 171.

[0027] Numbers are painted on the outside of the rotating wheel 13 at equal intervals, and the number of the levers 14 is the same as the number of the numbers, and the numbers are arranged in order of size.

[0028] The outside of the U-shaped plate 12 is fixedly connected to the outside of the baffle 11 , and an observation window 111 is provided on one side of the baffle 11 .

[0029] Furthermore, when the turntable 33 rotates one circle, the turntable 33 drives the wheel 2 16 to rotate one circle through the turn rod 31, that is, the turntable 33 and the wheel 2 16 rotate synchronously, and the wheel 2 16 does not rotate one circle. The lever 2 15 drives the gear 173 to rotate a certain angle, and the gear 173 will drive a lever 14 to rotate a certain angle, thereby causing the wheel 13 to rotate a certain angle, so that the number at the observation window 111 rotates to the next number. In this way, the number at the observation window 111 rotates to the next number without the rehabilitation exerciser rotating the turntable 33 one circle, thereby realizing counting.

[0030] The exercise assembly 3 includes a base 35 , the top of which is fixedly connected to the bottom of the U-shaped plate 12 via a support column 18 , and the top of the base 35 is also fixedly connected to the bottom of a support block 32 , the inside of the support block 32 is rotatably connected to the outside of the rotating rod 31 .

[0031] One end of the rotating rod 31 is fixedly inserted into the inside of the rotating disk 33 , and the other end of the rotating rod 31 is fixedly inserted into the inside of the rotating wheel 16 . A handle 34 is provided on the outside of the rotating disk 33 .

[0032] Furthermore, the rehabilitation exerciser holds the handle 34 with his hand and rotates the turntable 33 through the handle 34 to achieve arm strength rehabilitation exercise; when the turntable 33 rotates one circle, the turntable 33 drives the rotating wheel 16 to rotate one circle through the rotating rod 31, that is, the turntable 33 and the rotating wheel 16 rotate synchronously.

[0033] The adjustment assembly 2 includes: a bracket 25, the bottom of the bracket 25 is fixedly connected to the top of the base 35, the top of the bracket 25 is provided with a threaded hole 24, the hole wall of the threaded hole 24 is threadedly connected to the side of the sleeve 22, and the side of the sleeve 22 is provided with a handle 21.

[0034] The inner ring of the sleeve 22 is slidably sleeved on the side of the guide rod 23, and the bottom end of the guide rod 23 is fixedly connected to the top of the friction block 27. The bottom of the friction block 27 is an arc surface, and the bottom of the friction block 27 is movably connected to the outside of the friction cylinder 28. The inner ring of the friction cylinder 28 is fixedly sleeved on the outside of the rotating rod 31.

[0035] A spring 26 is provided between the sleeve 22 and the friction block 27 , and the inner ring of the spring 26 is sleeved on the outside of the guide rod 23 .

[0036] Furthermore, the rehabilitation personnel can adjust the rotational resistance of the turntable 33 according to their own specific circumstances and needs. When adjusting, they only need to drive the sleeve 22 to rotate through the handle 21, so that the sleeve 22 moves downward. The downward movement of the sleeve 22 compresses the spring 26, thereby increasing the pressure of the friction block 27 on the friction cylinder 28, and then increasing the rotational resistance of the friction cylinder 28. The rotational resistance is transmitted to the turntable 33 through the rotating rod 31. As the rotational resistance of the turntable 33 increases, the degree of force exerted by the rehabilitation personnel also increases accordingly. Conversely, when the sleeve 22 moves upward, the rotational resistance of the turntable 33 decreases, and the degree of force exerted by the rehabilitation personnel also decreases accordingly.

[0037] Working principle: When in use, the rehabilitation exerciser holds the handle 34 with his hand and rotates the turntable 33 through the handle 34 to achieve arm strength rehabilitation exercise; the rehabilitation exerciser can adjust the rotation resistance of the turntable 33 according to his own specific situation and needs. When adjusting, he only needs to drive the sleeve 22 to rotate through the handle 21, so that the sleeve 22 moves downward. The downward movement of the sleeve 22 compresses the spring 26, thereby increasing the pressure of the friction block 27 on the friction cylinder 28, thereby increasing the rotation resistance of the friction cylinder 28, and the rotation resistance is transmitted to the turntable 33 through the rotating rod 31. The rotation resistance of the turntable 33 increases, and the strength of the rehabilitation exerciser also increases accordingly. Conversely, the sleeve 2 2 moves upward, the rotation resistance of the turntable 33 decreases, and the strength of the rehabilitation exerciser should also be reduced accordingly; when the turntable 33 rotates one circle, the turntable 33 drives the second wheel 16 to rotate one circle through the rotating rod 31, that is, the turntable 33 and the second wheel 16 rotate synchronously, and the second wheel 16 does not rotate one circle. The lever 2 15 drives the gear 173 to rotate a certain angle, and the gear 173 drives a lever 14 to rotate a certain angle, thereby causing the wheel 13 to rotate a certain angle, so that the number at the observation window 111 rotates to the next number. In this way, the number at the observation window 111 rotates to the next number without the rehabilitation exerciser rotating the turntable 33 one circle, thereby realizing counting.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An arm rehabilitation exercise device with a counting structure, characterized in that: It comprises a counting component (1) for counting, an adjusting component (2) for adjusting movement resistance is provided on one side of the counting component (1), and an exercise component (3) for exercising is provided on one side of the adjusting component (2); The counting assembly (1) comprises: a U-shaped plate (12), one side of the U-shaped plate (12) is rotatably connected to one side of a rotating wheel (13), the other side of the U-shaped plate (12) is equidistantly provided with a plurality of groups of shifting rods (14), the other side of the U-shaped plate (12) is rotatably connected to one side of a rotating wheel (16), the other side of the rotating wheel (16) is fixedly connected to one end of a shifting rod (15), the shifting rod (15) is provided with a group, and one side of the U-shaped plate (12) is provided with a transmission member (17).

2. The arm rehabilitation exercise device with a counting structure according to claim 1, characterized in that: The transmission member (17) comprises: a rotating shaft (171), one end of the rotating shaft (171) is fixedly connected to one side of the U-shaped plate (12), the other end of the rotating shaft (171) is fixedly connected to one side of the second limiting plate (174), the outer portion of the rotating shaft (171) is fixedly plugged into the inner ring of the first limiting plate (172), a gear (173) is provided between the first limiting plate (172) and the second limiting plate (174), and the inner ring of the gear (173) is rotatably sleeved on the outer portion of the rotating shaft (171).

3. The arm rehabilitation exercise device with a counting structure according to claim 1, characterized in that: The outside of the U-shaped plate (12) is fixedly connected to the outside of the baffle (11), and an observation window (111) is provided on one side of the baffle (11).

4. The arm rehabilitation exercise device with a counting structure according to claim 1, characterized in that: The exercise assembly (3) comprises a base (35), the top of which is fixedly connected to the bottom of the U-shaped plate (12) via a support column (18), the top of which is also fixedly connected to the bottom of a support block (32), the inside of which is rotatably connected to the outside of a rotating rod (31).

5. The arm rehabilitation exercise device with a counting structure according to claim 4, characterized in that: One end of the rotating rod (31) is fixedly inserted into the interior of the rotating disk (33), and the other end of the rotating rod (31) is fixedly inserted into the interior of the second rotating wheel (16). A handle (34) is provided on the exterior of the rotating disk (33).

6. The arm rehabilitation exercise device with a counting structure according to claim 4, characterized in that: The adjustment assembly (2) comprises: a bracket (25), the bottom of the bracket (25) is fixedly connected to the top of the base (35), a threaded hole (24) is provided on the top of the bracket (25), the hole wall of the threaded hole (24) is threadedly connected to the side of the sleeve (22), and the side of the sleeve (22) is provided with a handle (21).

7. The arm rehabilitation exercise device with a counting structure according to claim 6, characterized in that: The inner ring of the sleeve (22) is slidably sleeved on the side of the guide rod (23), the bottom end of the guide rod (23) is fixedly connected to the top of the friction block (27), the bottom of the friction block (27) is an arc surface, the bottom of the friction block (27) is movably connected to the outside of the friction cylinder (28), and the inner ring of the friction cylinder (28) is fixedly sleeved on the outside of the rotating rod (31).

8. The arm rehabilitation exercise device with a counting structure according to claim 7, characterized in that: A spring (26) is provided between the sleeve (22) and the friction block (27), and the inner ring of the spring (26) is sleeved on the outside of the guide rod (23).

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