Auxiliary nursing device for postoperative rehabilitation

Abstract

The utility model relates to the technical field of medical instruments, and discloses an auxiliary nursing device for postoperative rehabilitation, which comprises a base, one side of the outer part of the base is fixedly connected with a limiting block, a driving assembly is arranged in the limiting block, the outer part of the driving assembly is fixedly connected with a driving belt pulley, and the driving belt pulley is fixedly connected with a driving shaft. Two supporting legs are fixedly connected to the bottom of the base, a limiting plate is fixedly connected to the outer portions of the supporting legs, a second rotating shaft is rotatably connected to the interior of the limiting plate, a driven belt wheel is fixedly connected to the outer portion of the second rotating shaft, and a connecting belt is arranged between the driven belt wheel and the driving belt wheel in a sleeving mode; the bottom of the base is fixedly connected with a base, the interior of the base is slidably connected with a sliding block, and the interior of the sliding block is rotatably connected with a connecting shaft. According to the utility model, the connecting belt can drive the protective shell outside the sliding wheel to reciprocate by rotating the handle.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an auxiliary nursing device for postoperative rehabilitation. Background Art

[0002] Postoperative rehabilitation assistive care devices are devices or tools that help patients recover after surgery. These devices are usually designed to assist patients in specific rehabilitation activities, helping them regain physical function, speeding up the recovery process and improving their quality of life. These devices can be used for various types of postoperative rehabilitation, including joint replacement surgery, spinal surgery, sports injury surgery, etc.

[0003] After searching: Chinese patent publication number: CN215607381U, it relates to the field of medical devices and discloses a neurosurgery postoperative nursing rehabilitation device, including a seat board, a plurality of support legs of the same size are fixedly connected to the lower side of the seat board, a hollow placement box is fixedly connected to the rear side of the seat board, a fixed plate is fixedly connected to the inner wall of the placement box, and a driving shaft is rotatably connected to the upper side of the fixed plate. The utility model effectively solves the problem that patients who need rehabilitation training for both upper and lower limbs usually rely on medical staff or patients' families to assist patients in rehabilitation exercises. Long-term rehabilitation exercises can easily make medical staff or patients' families tired, which is not conducive to patients' postoperative rehabilitation. Traditional neurosurgery postoperative nursing rehabilitation devices have single functions and cannot perform rehabilitation exercises of upper and lower limbs at the same time according to the needs of patients, which makes the rehabilitation exercise effect of patients unsatisfactory and is not conducive to patients' rehabilitation treatment.

[0004] The above patent embodiment records that "a plurality of support legs 7 of the same size are fixedly connected to the lower side of the seat board 1, a hollow placement box 2 is fixedly connected to the rear side of the seat board 1, a fixed plate 12 is fixedly connected to the inner wall of the placement box 2, an active shaft 19 is rotatably connected to the upper side of the fixed plate 12, a placement rod 16 is connected to the right side of the active shaft 19 through a bevel gear set, a reciprocating structure is arranged on the upper side of the placement rod 16, and a movable plate 6 is arranged on the rear side of the reciprocating structure", which can make the patient's legs move up and down as the pedals are stepped on, but it is impossible to shift the angle to drive the stretching of the leg muscles. Therefore, in view of the above-mentioned deficiencies, a new auxiliary nursing device for postoperative rehabilitation is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an auxiliary nursing device for postoperative rehabilitation, aiming to improve the problem that some devices cannot perform reciprocating motions with different amplitudes and frequencies under the control of the user.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The cam is provided with a driving assembly inside the driving assembly, and the bottom of the driving assembly is fixedly connected to two supporting legs, and the supporting legs are fixedly connected to a limiting plate outside the supporting legs, and a rotating shaft 2 is rotatably connected inside the limiting plate, and a driven pulley is fixedly connected to the rotating shaft 2 outside the rotating shaft 2, and a connecting belt is sleeved between the driven pulley and the driving pulley. The bottom of the driving assembly is fixedly connected to the base, and the base is slidably connected to a sliding block inside the base, and the sliding block is rotatably connected to a connecting shaft inside the sliding block, and the left and right sides of the connecting shaft are fixedly connected to a protective shell, and the second rotating shaft is fixedly connected to a connecting assembly outside the second rotating shaft, and a groove is provided on one side of the protective shell, and a slider is slidably connected to the inside of one of the protective shells, and a reset assembly is provided inside one of the protective shells, and a threaded rod is rotatably connected to the inside of the base, and a rotating cross frame is fixedly connected to the outer side of the threaded rod.

[0008] Furthermore, a backrest is fixedly connected to the top of the base, two armrests are fixedly connected to the top of the base, rubber pads are fixedly connected to the outside of the two protective shells, and two elastic leg straps are fixedly connected to the top of the rubber pads.

[0009] Furthermore, the driving assembly includes a rotating shaft 1 and a handle, the outside of the rotating shaft 1 is rotatably connected to the inside of the limit block, the outer side of the handle is fixedly connected to the outside of the rotating shaft 1, and the inside of the driving pulley is fixedly connected to the outside of the rotating shaft 1.

[0010] Furthermore, the connecting assembly includes a rotating column, a connecting plate, and a sliding wheel, the outside of the rotating column is fixedly connected to the outside of the rotating shaft 2, one side of the outside of the connecting plate is fixedly connected to the outside of the rotating column, the sliding wheel is rotatably connected to the outside of the connecting plate, and the outside of the sliding wheel is movably connected to the inside of the protective shell.

[0011] Furthermore, the reset assembly includes two anti-deflection rods and a spring, wherein an outer side of one of the anti-deflection rods is fixedly connected to the outside of the slider, and an outer side of the other anti-deflection rod is fixedly connected to the inside of the protective shell on the same side, and the spring is sleeved on the outside of the two anti-deflection rods.

[0012] Furthermore, one end of the spring is fixedly connected to the outside of the slider, and the other end of the spring is fixedly connected to the inside of the protective shell on the same side.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, with the coordinated use of structures such as the sliding block, the connecting shaft, the protective shell, and the rotating column, the device can be used to drive the protective shell outside the sliding wheel to reciprocate by rotating the handle through the connecting belt, thereby solving the problem that some devices cannot perform reciprocating motions with different amplitudes and frequencies under the control of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of an auxiliary nursing device for postoperative rehabilitation proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the base structure of a postoperative rehabilitation auxiliary nursing device proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a slider of an auxiliary nursing device for postoperative rehabilitation proposed by the utility model;

[0018] Figure 4 This is a schematic diagram of the threaded rod structure of a postoperative rehabilitation auxiliary nursing device proposed by the utility model;

[0019] Figure 5 This is a schematic diagram of the protective shell structure of a postoperative rehabilitation auxiliary nursing device proposed by the utility model.

[0020] Legend:

[0021] 1. Base; 2. Limit block; 3. Rotating axis 1; 4. Handle; 5. Driving pulley; 6. Support leg; 7. Limit plate; 8. Rotating axis 2; 9. Driven pulley; 10. Connecting belt; 11. Base; 12. Sliding block; 13. Connecting axis; 14. Protective shell; 15. Rotating column; 16. Connecting plate; 17. Sliding wheel; 18. Groove; 19. Sliding block; 20. Anti-bias rod; 21. Spring; 22. Threaded rod; 23. Rotating cross frame; 24. Backrest; 25. Armrest; 26. Rubber pad; 27. Elastic band for leg restraint. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1 , Figure 2 , Figure 3 , Figure 5, an embodiment of the utility model: an auxiliary nursing device for postoperative rehabilitation, including a base 1, which can support the gravity of the user, a limited block 2 is fixedly connected to the outer side of the base 1, so that the rotating shaft 3 can rotate inside the limited block 2, and a driving component is arranged inside the limited block 2 to provide the power for the device to stretch the human body, the driving component includes a rotating shaft 3 and a handle 4, the outer side of the rotating shaft 3 is rotatably connected to the inside of the limited block 2, the outer side of the handle 4 is fixedly connected to the outside of the rotating shaft 3, the inner side of the active pulley 5 is fixedly connected to the outside of the rotating shaft 3, and the power can be transmitted to the outside of the active pulley 5, the outer side of the driving component is fixedly connected to the active pulley 5, the bottom of the base 1 is fixedly connected to two supporting legs 6, which can support the gravity of the device, the outer side of the supporting legs 6 is fixedly connected to the limiting plate 7, which limits the movement of the internal structure and will not deviate, the inner side of the limiting plate 7 is rotatably connected to the rotating shaft 2 8, and the outer side of the rotating shaft 2 8 is fixedly connected to the limiting plate 7. A driven pulley 9 is fixedly connected, and a connecting belt 10 is sleeved between the driven pulley 9 and the driving pulley 5 for transmitting power. A base 11 is fixedly connected to the bottom of the base 1 to provide a base for the movement of the internal structure. A sliding block 12 is slidably connected to the inside of the base 11 to drive the external structure to slide. The internal rotation of the sliding block 12 is connected to a connecting shaft 13. The left and right sides of the outside of the connecting shaft 13 are fixedly connected to a protective shell 14, so that the protective shell 14 can rotate on both sides of the base 11. The outside of the rotating shaft 8 is fixedly connected to a connecting component, which can connect the two mechanisms so that the power is converted into different movement trends. The connecting component includes a rotating column 15, a connecting plate 16, and a sliding wheel 17. The outside of the rotating column 15 is fixedly connected to the outside of the rotating shaft 8, and one side of the outside of the connecting plate 16 is fixedly connected to the outside of the rotating column 15. The sliding wheel 17 is rotatably connected to the outside of the connecting plate 16, and the outside of the sliding wheel 17 is movably connected to the inside of the protective shell 14.

[0024] like Figure 3 and Figure 5 As shown: a groove 18 is provided on one side of the protective shell 14 to maintain the movement of the internal structure, one of the protective shells 14 is internally slidably connected to a slider 19, which can stably slide inside the protective shell 14, one of the protective shells 14 is internally provided with a reset assembly to store elastic force to provide power for the slider 19, the reset assembly includes two anti-deflection rods 20 and a spring 21, one of the anti-deflection rods 20 has an external side fixedly connected to the external side of the slider 19, and the other anti-deflection rod 20 has an external side fixedly connected to the internal part of the protective shell 14 on the same side, the spring 21 is sleeved on the external part of the two anti-deflection rods 20, one end of the spring 21 is fixedly connected to the external part of the slider 19, and the other end of the spring 21 is fixedly connected to the internal part of the protective shell 14 on the same side, the base 11 is internally rotatably connected to a threaded rod 22, and the external side of the threaded rod 22 is fixedly connected to a rotating cross frame 23.

[0025] like Figure 1 As shown: a backrest 24 is fixedly connected to the top of the base 1, two armrests 25 are fixedly connected to the top of the base 1, rubber pads 26 are fixedly connected to the outside of the two protective shells 14, and two leg elastic bands 27 are fixedly connected to the top of the rubber pads 26.

[0026] Compared with some existing technologies, the above content enables the device to reciprocate by rotating the handle 4 during use, so that the connecting belt 10 drives the protective shell 14 outside the sliding wheel 17 to reciprocate, thereby solving the problem that some devices cannot perform reciprocating motions with different amplitudes and frequencies under the control of the user.

[0027] Working principle: first, the patient sits on the top of the base 1, with his back against the backrest 24 and his hands on the armrests 25, and then ties his legs inside the two rubber pads 26, and then controls the handle 4 to rotate the driving pulley 5 outside the rotating shaft 1 3. Because the outer sleeve of the driving pulley 5 is provided with a connecting belt 10, it can drive the driven pulley 9 at the other end to rotate, and in the process of the driven pulley 9 rotating, it drives the rotating shaft 2 8 to rotate, thereby driving the rotating column 15 to rotate. In the process of the rotating column 15 rotating, the connecting plate 16 will drive the sliding wheel 17 to rotate, because the connecting shaft 13 rotates inside the sliding block 12, and the two protective shells 14 are fixed on both sides, so that the sliding The moving wheel 17 can interfere with the protective shell 14 to make the protective shell 14 rotate. During the circular motion, the spring 21 will provide elastic force to enable the slider 19 to move inside one of the protective shells 14, thereby facilitating the resetting of the protective shell 14, and rotating the rotating cross frame 23 can make the threaded rod 22 rotate inside the base 11, thereby driving the sliding block 12 connected to the external thread to move, so that the rubber pad 26 on the top of the externally connected protective shell 14 moves, so that the device can adapt to different human body heights. In summary, rotating the handle 4 can drive the legs fixed on the rubber pad 26 by the leg elastic band 27 to move repeatedly, thereby achieving the purpose of stretching the leg muscles.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A postoperative rehabilitation auxiliary nursing device, comprising a base (1), characterized in that: A limiting block (2) is fixedly connected to one side of the outside of the base (1), a driving assembly is arranged inside the limiting block (2), a driving pulley (5) is fixedly connected to the outside of the driving assembly, two supporting legs (6) are fixedly connected to the bottom of the base (1), a limiting plate (7) is fixedly connected to the outside of the supporting legs (6), a rotating shaft (8) is rotatably connected to the inside of the limiting plate (7), a driven pulley (9) is fixedly connected to the outside of the rotating shaft (8), a connecting belt (10) is sleeved between the driven pulley (9) and the driving pulley (5), a base (11) is fixedly connected to the bottom of the base (1), and the base The interior of the first and second rotating shafts (11) is slidably connected to a sliding block (12), the interior of the sliding block (12) is rotatably connected to a connecting shaft (13), the exterior left and right sides of the connecting shaft (13) are fixedly connected to protective shells (14), the exterior of the rotating shaft (8) is fixedly connected to a connecting assembly, one side of the protective shell (14) is provided with a groove (18), the interior of one of the protective shells (14) is slidably connected to a slider (19), a reset assembly is arranged inside one of the protective shells (14), the interior of the base (11) is rotatably connected to a threaded rod (22), the exterior side of the threaded rod (22) is fixedly connected to a rotating cross frame (23).

2. The auxiliary nursing device for postoperative rehabilitation according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a backrest (24), the top of the base (1) is fixedly connected to two armrests (25), the outsides of the two protective shells (14) are fixedly connected to rubber pads (26), and the tops of the rubber pads (26) are fixedly connected to two leg elastic bands (27).

3. The auxiliary nursing device for postoperative rehabilitation according to claim 1, characterized in that: The driving assembly comprises a rotating shaft (3) and a handle (4); the outside of the rotating shaft (3) is rotatably connected to the inside of the limit block (2); one side of the outside of the handle (4) is fixedly connected to the outside of the rotating shaft (3); and the inside of the driving pulley (5) is fixedly connected to the outside of the rotating shaft (3).

4. The auxiliary nursing device for postoperative rehabilitation according to claim 1, characterized in that: The connecting assembly comprises a rotating column (15), a connecting plate (16), and a sliding wheel (17); the outside of the rotating column (15) is fixedly connected to the outside of the rotating shaft (8); one side of the outside of the connecting plate (16) is fixedly connected to the outside of the rotating column (15); the sliding wheel (17) is rotatably connected to the outside of the connecting plate (16); and the outside of the sliding wheel (17) is movably connected to the inside of the protective shell (14).

5. The auxiliary nursing device for postoperative rehabilitation according to claim 1, characterized in that: The reset assembly comprises two anti-deflection rods (20) and a spring (21), wherein one side of the outside of one of the anti-deflection rods (20) is fixedly connected to the outside of the slider (19), and the other side of the outside of the anti-deflection rod (20) is fixedly connected to the inside of the protective shell (14) on the same side, and the spring (21) is sleeved on the outside of the two anti-deflection rods (20).

6. The auxiliary nursing device for postoperative rehabilitation according to claim 5, characterized in that: One end of the spring (21) is fixedly connected to the outside of the slider (19), and the other end of the spring (21) is fixedly connected to the inside of the protective shell (14) on the same side.

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