Lower limb rehabilitation device
By designing a lower limb rehabilitation device including a carrier plate, a connecting rod, a fixture and a lower limb rehabilitation component, the problem of lack of sufficient manpower in the prior art for lower limb rehabilitation in patients with Parkinson's disease is solved, and multiple patients are at the same time Improved rehabilitation and rehabilitation efficiency.
Patent Information
- Application Number
- CN202420473203.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-03-12
AI Technical Summary
In the prior art, there is a lack of sufficient manpower to rehabilitate the lower limbs of patients with Parkinson's disease, resulting in high work intensity for medical staff and only one patient can be rehabilitated.
A lower limb rehabilitation device is designed, including a carrier plate, a connecting rod, a fixing member and a lower limb rehabilitation member. Through the combination of hydraulic push rods and slide chutes, the position and height adjustment of the rehabilitation structure is achieved, which facilitates the patient's lower limb rehabilitation, and the bearing plate is fixed to the hospital bed through inverted U-shaped blocks and threaded short rods.
This device allows medical staff to supervise multiple patients for rehabilitation at the same time, reduces the work intensity of medical staff, and improves the efficiency of lower limb rehabilitation in Parkinson's patients.
Smart Images
Figure CN222427089U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a lower limb rehabilitation device, belonging to the technical field of training equipment. Background Art
[0002] Parkinson's disease is a degenerative disease that affects the central nervous system. It presents with typical motor symptoms clinically, with more significant gait abnormalities. Patients often experience paroxysmal freezing and inability to walk, and are unable to take the first step or suddenly cannot move forward again during walking. Patients feel as if their feet are stuck to the floor or sucked by the floor, and have difficulty lifting their feet and taking steps. It takes several seconds or even minutes before the patients can walk again.
[0003] At present, rehabilitation training is an important auxiliary measure for the treatment of Parkinson's patients, especially for patients with freezing gait who are not effectively treated with medication. At present, the lower limb rehabilitation training for Parkinson's patients mainly relies on manual and hanging board assistance to regularly move the patient's legs within a certain range to achieve the purpose of rehabilitation. However, the inventors found in the actual operation that there is often not enough manpower to rehabilitate each patient. Usually, multiple wards are equipped with only one medical staff to rehabilitate the patient's legs, resulting in high workload for the medical staff, and they can only rehabilitate one patient at a time. Therefore, we proposed a freezing gait rehabilitation training device. Summary of the invention
[0004] In view of the deficiencies of the prior art, the utility model provides a lower limb rehabilitation device, which has the advantages of easy installation and convenient rehabilitation for patients, and solves the problem of insufficient manpower to rehabilitate each patient.
[0005] In order to achieve the above-mentioned purpose of facilitating rehabilitation for patients, the utility model provides the following technical solutions: a lower limb rehabilitation device, comprising a supporting plate, a connecting rod is fixedly installed on the outer surface of the supporting plate, a fixing piece for fixing is arranged at one end of the connecting rod away from the supporting plate, and a lower limb rehabilitation piece for Parkinson's patients is arranged inside the top end of the supporting plate to facilitate rehabilitation.
[0006] As a preferred technical solution of the utility model, the fixing part includes an inverted U-shaped block, the outer surface of the inverted U-shaped block is fixedly connected to the end of the connecting rod away from the supporting plate, a threaded short rod is arranged inside the inverted U-shaped block, a rotating block is fixedly installed on one end of the threaded short rod, and a pressure block is fixedly installed on the other end of the threaded short rod, so as to fix the supporting plate on the hospital bed, thereby facilitating Parkinson's patients to perform lower limb rehabilitation.
[0007] As a preferred technical solution of the utility model, a threaded hole is opened inside the inverted U-shaped block, and the inner cavity of the threaded hole is threadedly connected to the outer surface of the threaded short rod to facilitate the threaded movement of the threaded short rod inside the inverted U-shaped block.
[0008] As a preferred technical solution of the utility model, a slide groove is provided inside the top end of the bearing plate, and the inner cavity of the slide groove is movably connected to the lower limb rehabilitation component to facilitate the installation of the lower limb rehabilitation component.
[0009] As a preferred technical solution of the utility model, the lower limb rehabilitation component includes an adjustment structure, the adjustment structure is movably connected to the inner cavity of the slide groove, and a rehabilitation structure is arranged on the adjustment structure to facilitate rehabilitation of the patient.
[0010] As a preferred technical solution of the present utility model, the adjustment structure includes a first hydraulic push rod, one end of which is fixedly connected to the inner cavity side wall of the slide groove, the other end of the first hydraulic push rod is fixedly installed with a T-shaped slider, the T-shaped slider is slidably connected to the inner cavity of the slide groove, and a second hydraulic push rod is fixedly installed on the top of the T-shaped slider, and the top of the second hydraulic push rod is fixedly connected to the rehabilitation structure to facilitate the adjustment of the position and height of the rehabilitation structure.
[0011] As a preferred technical solution of the utility model, the rehabilitation structure includes a fixed cylinder, the outer surface of the fixed cylinder is fixedly connected to the top end of the second hydraulic push rod, a bearing is fixedly installed on the inner wall of the fixed cylinder, an inverted Z-shaped rotating shaft is fixedly sleeved in the inner cavity of the bearing, and a pedal is fixedly installed on the outer surface of the inverted Z-shaped rotating shaft to facilitate rehabilitation of the patient.
[0012] Compared with the prior art, the utility model provides a lower limb rehabilitation device, which has the following beneficial effects:
[0013] 1. The lower limb rehabilitation device starts the first hydraulic push rod, which drives the T-shaped slider to move in the inner cavity of the slide groove, and the T-shaped slider drives the second hydraulic push rod and the rehabilitation structure to move until the movement is adjusted to a suitable position, and then starts the second hydraulic push rod, which drives the rehabilitation structure to adjust the height until it is adjusted to a suitable height, and then places the lower limbs of the Parkinson's patient on the pedal rod, and guides the Parkinson's patient to perform rehabilitation. At this time, the pedal rod drives the inverted Z-shaped rotating shaft to rotate in the inner cavity of the bearing and completes the knee flexion action. At the same time, medical staff have spare time to supervise other patients to perform rehabilitation, thereby facilitating the rehabilitation of Parkinson's patients.
[0014] 2. The lower limb rehabilitation device is configured by placing a load-bearing plate on a hospital bed, clamping an inverted U-shaped block at the edge of the hospital bed, and then spirally rotating the block. At this time, the rotating block drives the threaded short rod to move in the inner cavity of the threaded hole, and the threaded short rod drives the pressing block to move toward the bed until the pressing block is pressed and fixed on the surface of the bed, and the inverted U-shaped block is fixed on the bed, thereby facilitating the fixing of the load-bearing plate on the bed, and further facilitating the lower limb rehabilitation of Parkinson's patients. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a main stereoscopic view of the utility model;
[0016] Figure 2 This is an exploded perspective view of the utility model;
[0017] Figure 3 It is a three-dimensional diagram of the lower limb rehabilitation device of the present utility model.
[0018] In the figure: 1, bearing plate; 11, slide groove; 2, connecting rod; 3, fixing part; 31, inverted U-shaped block; 311, threaded hole; 32, threaded short rod; 33, rotating block; 34, pressing block; 4, lower limb rehabilitation part; 41, first hydraulic push rod; 42, T-shaped slider; 43, second hydraulic push rod; 44, fixing cylinder; 45, bearing; 46, inverted Z-shaped rotating shaft; 47, pedal rod. DETAILED DESCRIPTION
[0019] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings. Example 1
[0020] Reference Figure 1-2 , which is the first embodiment of the utility model, provides a lower limb rehabilitation device, including a bearing plate 1, a connecting rod 2 is fixedly installed on the outer surface of the bearing plate 1, a fixing member 3 is provided at one end of the connecting rod 2 away from the bearing plate 1, and a lower limb rehabilitation member 4 for lower limb rehabilitation of Parkinson's patients is provided inside the top of the bearing plate 1.
[0021] The fixing member 3 includes an inverted U-shaped block 31, the outer surface of the inverted U-shaped block 31 is fixedly connected to the end of the connecting rod 2 away from the supporting plate 1, and a threaded short rod 32 is arranged inside the inverted U-shaped block 31, a rotating block 33 is fixedly installed at one end of the threaded short rod 32, and a pressing block 34 is fixedly installed at the other end of the threaded short rod 32.
[0022] A threaded hole 311 is formed inside the inverted U-shaped block 31 , and an inner cavity of the threaded hole 311 is threadedly connected to an outer surface of the threaded short rod 32 .
[0023] During use, the supporting plate 1 is placed on the bed, and the inverted U-shaped block 31 is clamped on the edge of the bed, and then the rotating block 33 is screwed on the threaded short rod 32. At this time, the rotating block 33 drives the threaded short rod 32 to move threadedly in the inner cavity of the threaded hole 311, and the threaded short rod 32 drives the pressing block 34 to move toward the bed until the pressing block 34 is pressed and fixed on the surface of the bed, and the inverted U-shaped block 31 is fixed on the bed, so as to facilitate the fixing of the supporting plate 1 on the bed, and then facilitate Parkinson's patients to perform lower limb rehabilitation. Example 2
[0024] Reference Figure 1-3 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that a slide groove 11 is provided inside the top of the bearing plate 1, and the inner cavity of the slide groove 11 is movably connected to the lower limb rehabilitation component 4.
[0025] The lower limb rehabilitation component 4 includes an adjustment structure, which is movably connected to the inner cavity of the slide groove 11, and a rehabilitation structure is arranged on the adjustment structure.
[0026] The adjustment structure includes a first hydraulic push rod 41, one end of which is fixedly connected to the inner cavity side wall of the slide groove 11, and the other end of the first hydraulic push rod 41 is fixedly installed with a T-shaped slider 42, which is slidably connected to the inner cavity of the slide groove 11, and a second hydraulic push rod 43 is fixedly installed at the top end of the T-shaped slider 42, and the top end of the second hydraulic push rod 43 is fixedly connected to the rehabilitation structure.
[0027] The rehabilitation structure includes a fixed cylinder 44, the outer surface of which is fixedly connected to the top of the second hydraulic push rod 43, a bearing 45 is fixedly installed on the inner wall of the fixed cylinder 44, an inverted Z-shaped rotating shaft 46 is fixedly sleeved in the inner cavity of the bearing 45, and a pedal 47 is fixedly installed on the outer surface of the inverted Z-shaped rotating shaft 46.
[0028] During use, the first hydraulic push rod 41 fixed on the side wall of the inner cavity of the slide groove 11 is started. At this time, the first hydraulic push rod 41 drives the T-shaped slider 42 to move in the inner cavity of the slide groove 11, and the T-shaped slider 42 drives the second hydraulic push rod 43 and the rehabilitation structure to move until the movement is adjusted to a suitable position, and then the second hydraulic push rod 43 fixed on the T-shaped slider 42 is started. At this time, the second hydraulic push rod 43 drives the rehabilitation structure to adjust the height until it is adjusted to a suitable height, and then the lower limbs of the Parkinson's patient are placed on the pedal 47, and the Parkinson's patient is guided to perform rehabilitation. At this time, the pedal 47 drives the inverted Z-shaped shaft 46 to rotate in the inner cavity of the bearing 45 and completes the knee flexion action. At the same time, medical staff have spare time to supervise other patients to perform rehabilitation, thereby facilitating Parkinson's patients to perform rehabilitation.
[0029] The remaining structures are the same as those of Example 1.
[0030] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A lower limb rehabilitation device, comprising a bearing plate (1), characterized in that: A connecting rod (2) is fixedly mounted on the outer surface of the supporting plate (1); a fixing piece (3) for fixing is arranged at one end of the connecting rod (2) away from the supporting plate (1); and a lower limb rehabilitation piece (4) for lower limb rehabilitation of Parkinson's patients is arranged inside the top end of the supporting plate (1).
2. A lower limb rehabilitation device according to claim 1, characterized in that: The fixing member (3) comprises an inverted U-shaped block (31), the outer surface of the inverted U-shaped block (31) being fixedly connected to an end of the connecting rod (2) away from the bearing plate (1), a threaded short rod (32) being arranged inside the inverted U-shaped block (31), a rotating block (33) being fixedly mounted on one end of the threaded short rod (32), and a pressing block (34) being fixedly mounted on the other end of the threaded short rod (32).
3. A lower limb rehabilitation device according to claim 2, characterized in that: A threaded hole (311) is provided inside the inverted U-shaped block (31), and an inner cavity of the threaded hole (311) is threadedly connected to an outer surface of the threaded short rod (32).
4. A lower limb rehabilitation device according to claim 1, characterized in that: A slide groove (11) is provided inside the top end of the bearing plate (1), and the inner cavity of the slide groove (11) is movably connected to the lower limb rehabilitation component (4).
5. A lower limb rehabilitation device according to claim 4, characterized in that: The lower limb rehabilitation component (4) comprises an adjustment structure, the adjustment structure is movably connected to the inner cavity of the slide groove (11), and a rehabilitation structure is arranged on the adjustment structure.
6. A lower limb rehabilitation device according to claim 5, characterized in that: The adjustment structure comprises a first hydraulic push rod (41), one end of which is fixedly connected to the inner cavity side wall of the slide groove (11), the other end of which is fixedly mounted with a T-shaped slider (42), the T-shaped slider (42) being slidably connected to the inner cavity of the slide groove (11), a second hydraulic push rod (43) being fixedly mounted on the top end of the T-shaped slider (42), and the top end of the second hydraulic push rod (43) being fixedly connected to the rehabilitation structure.
7. A lower limb rehabilitation device according to claim 6, characterized in that: The rehabilitation structure comprises a fixed cylinder (44), the outer surface of the fixed cylinder (44) being fixedly connected to the top end of the second hydraulic push rod (43), a bearing (45) being fixedly mounted on the inner cavity wall of the fixed cylinder (44), an inverted Z-shaped rotating shaft (46) being fixedly sleeved in the inner cavity of the bearing (45), and a pedal (47) being fixedly mounted on the outer surface of the inverted Z-shaped rotating shaft (46).