Combined fracture rehabilitation auxiliary device

Abstract

The utility model discloses a combined fracture rehabilitation auxiliary device, which belongs to the technical field of rehabilitation equipment, including a mounting shell, a motor is mounted inside the mounting shell, a screw is fixed to the output shaft of the motor, a slider is threadedly mounted on the outer side of the screw, limited openings are provided on both sides of the slider, a frame is fixed to one side of the mounting shell, a pedal is slidably connected to the top of the frame, square grooves are provided on both sides of the pedal, sliding holes are provided on both sides of the frame, square tubes are slidably mounted inside the square grooves, and an internal threaded tube is rotatably mounted on one end of the square tube away from the square groove. The utility model can quickly disassemble or assemble components such as the pedal according to the needs of maintenance and cleaning, and there is no need to use professional disassembly and assembly tools, which brings convenience to the maintenance work. In addition, the smooth top of the frame is very convenient for the staff to disinfect and clean, reducing the incidence of cross infection, thereby meeting people's use needs.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation equipment, in particular to a combined fracture rehabilitation auxiliary device. Background Art

[0002] During the recovery period of bed rest, patients need to do leg exercises regularly to improve the speed and effect of recovery. There are various auxiliary devices for patients' leg recovery in the prior art, such as walkers, but walkers require patients to stand during use, and fracture patients have limited standing ability in the early rehabilitation process, or even cannot stand at all. Therefore, walkers are not suitable for early rehabilitation exercises of patients with leg fractures. Some patients who cannot get out of bed will use fracture rehabilitation auxiliary devices to assist patients in rehabilitation training in bed.

[0003] For example, the utility model with application number 202321442630.5 discloses an auxiliary device for fracture rehabilitation. This application not only has a simple structure, but also has easy operation. At the same time, each time the patient exercises, he can perform single-leg exercise or double-leg exercise. During double-leg exercise, he can perform crossed-leg kicking exercise or synchronous leg kicking exercise. This provides more choices of exercise methods, makes the equipment more convenient to use, and meets the diverse exercise needs of different patients.

[0004] Similar to the above application, there are still some shortcomings:

[0005] The fixing methods between the training and rehabilitation components on this type of auxiliary device for fracture rehabilitation are not conducive to assembly and disassembly, and the structure is cumbersome and complicated. When the pedal components are damaged after long-term use, it is difficult to remove and replace them separately, which is not conducive to maintenance and cleaning. In addition, the components on the top of this type of lower limb rehabilitation training device are exposed and complicated, and during training and use, impurities will enter the gaps, which is not only difficult to clean and affects flexible training use, but also not conducive to the smooth disinfection and sterilization work, and problems such as inadequate disinfection and sterilization will occur.

[0006] Therefore, a combined fracture rehabilitation auxiliary device is designed to optimize the above problems. Utility Model Content

[0007] The main purpose of the utility model is to provide a combined fracture rehabilitation auxiliary device to solve the relevant technical problems raised in the above background technology.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] A combined fracture rehabilitation assistance device, including an installation shell, a motor is installed inside the installation shell, a lead screw is fixed to the output shaft of the motor, a slider is threadedly installed on the outside of the lead screw, limiting ports are opened on both sides of the slider, a frame body is fixed to one side of the installation shell, a tread block is slidably connected to the top of the frame body, square grooves are opened on both sides of the tread block, sliding holes are opened on both sides of the frame body, square tubes are slidably installed inside the square grooves, internal threaded tubes are rotatably installed at the ends of the square tubes away from the square grooves, a U-shaped rod is threadedly connected inside the internal threaded tube, and U-shaped plates are symmetrically arranged up and down on the outside of the U-shaped rod.

[0010] Preferably: A cleaning strip is installed on one side of the tread block, and the cleaning strip is an electrostatic adsorption strip.

[0011] Preferably: An anti-slip layer is arranged on the inner side of the square groove, and a grip ring is arranged on the outside of the U-shaped rod.

[0012] Preferably: A maintenance port is opened at the bottom of the frame body, engaging ports are opened at the four corners of the bottom of the frame body, a sealing plate is movably installed at the bottom of the frame body, rotating rods aligned with the engaging ports are rotatably installed at the four corners of the sealing plate, and clamping plates are fixed to the tops of the rotating rods.

[0013] Preferably: A limiting layer is fixed to the bottom of the clamping plate, and anti-slip lines are arranged on the limiting layer.

[0014] Preferably: Anti-blocking strips are symmetrically fixed on the tread block, buffer pads are symmetrically installed on the top of the tread block, an antibacterial pad is arranged on the top of the buffer pad, and installation openings are opened at the joints of the buffer pad and the antibacterial pad with the anti-blocking strips.

[0015] Preferably: Anti-slip particles are arranged on the top of the antibacterial pad, and the anti-slip particles are rubber particles.

[0016] The beneficial effects of the present utility model are:

[0017] The combined fracture rehabilitation assistance device provided by the present utility model, through the coordinated use of the installation shell, the frame body, the cleaning strip, the tread block, the square groove, the sliding hole, the square tube, the internal threaded tube, the U-shaped rod, the elliptical plate, the lead screw, the slider, the limiting port and the motor, can quickly disassemble or combine components such as the tread block according to the needs of maintenance and cleaning, and does not require the use of professional disassembly and combination tools, which brings convenience to the maintenance work. In addition, the top of the frame body is very smooth, which is very convenient for the disinfection and cleaning work of the staff, reducing the incidence of cross-infection, thus meeting the usage requirements of people;

[0018] Through the coordinated use of the maintenance port, the engaging port, the sealing plate, the rotating rod and the clamping plate, the disassembly and assembly steps of the combined fracture rehabilitation assistance device are simple and easy to operate, which is convenient for improving the work efficiency of the maintenance staff for maintaining the internal driving components, thereby improving the convenience of the combined fracture rehabilitation assistance device;

[0019] Through the combined use of a buffer pad, an antibacterial pad, an installation opening, and a retaining strip, the buffer pad and the antibacterial pad not only play a good soothing role and a protective and antibacterial role, but also are convenient for disassembly and cleaning, improving the practicability of the combined fracture rehabilitation assistance device. Description of the Drawings

[0020] Figure 1 is a schematic structural view of the present utility model;

[0021] Figure 2 of the present utility model Figure 1 is an enlarged view of the structure at A in;

[0022] Figure 3 is a side cross-sectional view of the present utility model;

[0023] Figure 4 is a schematic view of the bottom of the frame body of the present utility model;

[0024] Figure 5 is a schematic view of the buffer pad and the antibacterial pad of the frame body of the present utility model.

[0025] In the figure: 1. Installation shell; 2. Frame body; 3. Cleaning strip; 4. Tread block; 5. Square groove; 6. Slide hole; 7. Square tube; 8. Internal thread tube; 9. C-shaped rod; 10. U-shaped plate; 11. Lead screw; 12. Slide block; 13. Limit port; 14. Motor; 15. Maintenance port; 16. Clamping port; 17. Sealing plate; 18. Rotating rod; 19. Clamping plate; 20. Buffer pad; 21. Antibacterial pad; 22. Installation opening; 23. Retaining strip. Detailed Embodiment

[0026] To make the technical solutions of the present utility model clearer and more definite for those skilled in the art, the present utility model will be further described in detail below in conjunction with the embodiments and the drawings, but the embodiments of the present utility model are not limited thereto.

[0027] Such as Figure 1-Figure 5As shown in the figure, this embodiment provides a combined fracture rehabilitation assistance device, including an installation shell 1. A motor 14 is installed inside the installation shell 1. A lead screw 11 is fixed to the output shaft of the motor 14. A slider 12 is threadedly installed on the outer side of the lead screw 11. Limiting ports 13 are opened on both sides of the slider 12. A frame 2 is fixed to one side of the installation shell 1. A tread block 4 is slidably connected to the top of the frame 2. A cleaning strip 3 is installed on one side of the tread block 4, and the cleaning strip 3 is an electrostatic adsorption strip. The setting of the cleaning strip 3 can adsorb and clean the impurities on the top of the frame 2 during the movement of the tread block 4. Square grooves 5 are opened on both sides of the tread block 4. Anti-slip layers are provided inside the square grooves 5. The anti-slip layers increase the friction with the square tubes 7, improve the firmness of the engagement, and also improve the stability of the translation of the tread block 4. A grip ring is provided on the outer side of the U-shaped rod 9. Slide holes 6 are opened on both sides of the frame 2. Square tubes 7 are slidably installed inside the square grooves 5. Inner threaded tubes 8 are rotatably installed at one ends of the square tubes 7 away from the square grooves 5. The inner threaded tubes 8 are threadedly connected to the U-shaped rods 9. U-shaped plates 10 are symmetrically arranged up and down on the outer side of the U-shaped rods 9.

[0028] Specifically, rotate the inner threaded tubes 8 outward respectively so that the square tubes 7 at one ends of the inner threaded tubes 8 are disengaged from the inside of the square grooves 5. Then the tread block 4 gets rid of the limitation of the square tubes 7, and the tread block 4 can be disassembled from the top of the frame 2. Continue to rotate the U-shaped rod 9 by 90 degrees with the bottom end of the U-shaped rod 9 as the axis. At the same time, when the U-shaped plate 10 rotates by 90 degrees, the horizontally placed U-shaped plate 10 can be taken out horizontally from the slide hole 6, prompting one end of the square tube 7 to also be disengaged from the inside of the limiting port 13. It is also possible to perform separate maintenance and replacement on components such as the lead screw 11 or the square tube 7.

[0029] As Figure 1 、 Figure 3 and Figure 4 shown in the figure, a maintenance port 15 is opened at the bottom of the frame 2. Clamping ports 16 are opened at the four corners of the bottom of the frame 2. A sealing plate 17 is movably installed at the bottom of the frame 2. Rotating rods 18 aligned with the positions of the clamping ports 16 are rotatably installed at the four corners of the sealing plate 17. Clamping plates 19 are fixed to the tops of the rotating rods 18. A limiting layer is fixed to the bottom of the clamping plates 19, and anti-slip patterns are provided on the limiting layer. Through the limiting layer, the friction between the bottom of the clamping plates 19 and the bottom plate of the frame 2 is increased, so that the problem that the clamping plates 19 are not easily rotated and disengaged from the clamping ports 16 is solved.

[0030] Specifically, rotate the rotating rods 18 so that the clamping plates 19 are respectively aligned and fitted with the clamping ports 16 at the bottom of the frame 2. Press the sealing plate 17 against the bottom of the frame 2, prompting the clamping plates 19 to be inserted into the clamping ports 16 and pass through the clamping ports 16 into the inside of the frame 2. Rotate the rotating rods 18 again, and the clamping plates 19 can be rotated to clamp and limit the bottom plate of the frame 2 in cooperation with the sealing plate 17, thus completing the installation and fixation.

[0031] like Figure 1 and Figure 5 As shown, a baffle 23 is symmetrically fixed on the pedal block 4, a buffer pad 20 is symmetrically installed on the top of the pedal block 4, an antibacterial pad 21 is arranged on the top of the buffer pad 20, and anti-slip particles are arranged on the top of the antibacterial pad 21, and the anti-slip particles are rubber particles. The anti-slip rubber particles can improve the anti-slip effect and are not easy to cause the foot to slip. The connection between the buffer pad 20 and the antibacterial pad 21 and the baffle 23 is provided with an installation opening 22.

[0032] Specifically, the buffer pad 20 is installed on the top of the pedal block 4 , and the installation opening 22 and the stop bar 23 are used for position limiting installation, and then the antibacterial pad 21 is installed on the buffer pad 20 through the installation opening 22 and the stop bar 23 .

[0033] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A combined fracture rehabilitation auxiliary device, characterized in that: It includes an installation shell (1). A motor (14) is installed inside the installation shell (1). A lead screw (11) is fixed to the output shaft of the motor (14). A slider (12) is threadedly installed on the outer side of the lead screw (11). Limiting ports (13) are opened on both sides of the slider (12). A frame body (2) is fixed to one side of the installation shell (1). A tread block (4) is slidably connected to the top of the frame body (2). Square grooves (5) are opened on both sides of the tread block (4). Slide holes (6) are opened on both sides of the frame body (2). Square tubes (7) are slidably installed inside the square grooves (5). Inner threaded tubes (8) are rotatably installed at the ends of the square tubes (7) away from the square grooves (5). A U-shaped rod (9) is threadedly connected inside the inner threaded tube (8). U-shaped plates (10) are symmetrically arranged up and down on the outer side of the U-shaped rod (9).

2. A combined fracture rehabilitation auxiliary device according to claim 1, characterized in that: A cleaning strip (3) is installed on one side of the tread block (4), and the cleaning strip (3) is an electrostatic adsorption strip.

3. The combined fracture rehabilitation auxiliary device according to claim 1, characterized in that: An anti-slip layer is arranged on the inner side of the square groove (5), and a grip ring is arranged on the outer side of the U-shaped rod (9).

4. The combined fracture rehabilitation auxiliary device according to claim 1, characterized in that: A maintenance port (15) is opened at the bottom of the frame body (2). Engagement ports (16) are opened at the four corners of the bottom of the frame body (2). A sealing plate (17) is movably installed at the bottom of the frame body (2). Rotating rods (18) aligned with the engagement ports (16) are rotatably installed at the four corners of the sealing plate (17). Clamping plates (19) are fixed to the tops of the rotating rods (18).

5. The combined fracture rehabilitation auxiliary device according to claim 4, characterized in that: A limiting layer is fixed to the bottom of the clamping plate (19), and anti-slip lines are arranged on the limiting layer.

6. The combined fracture rehabilitation auxiliary device according to claim 1, characterized in that: Blocking strips (23) are symmetrically fixed on the tread block (4). Buffer pads (20) are symmetrically installed on the top of the tread block (4). An antibacterial pad (21) is arranged on the top of the buffer pad (20). Installation openings (22) are opened at the connections of the buffer pad (20) and the antibacterial pad (21) with the blocking strips (23).

7. The combined fracture rehabilitation auxiliary device according to claim 6, characterized in that: Anti-slip particles are arranged on the top of the antibacterial pad (21), and the anti-slip particles are rubber particles.

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