A rehabilitation nursing auxiliary device

Abstract

This utility model discloses a rehabilitation nursing auxiliary device, including a lifting mechanism, a telescopic rod, a base plate, and a top plate. The lifting mechanism drives the top plate to rise and fall. Both ends of the telescopic rod are connected to the base plate and the top plate, and can extend and retract along the height direction. The lifting mechanism includes two symmetrically arranged lifting components. Each lifting component includes a sleeve, a lifting rod, and a transmission unit. The transmission unit includes a first gear plate, a second gear plate, and a crossbar. The lifting rod is disposed inside the sleeve, and a bracket is fixedly installed on the outer surface of the sleeve. The bracket is equipped with bearings. Both ends of the crossbar are respectively installed on the bearings on both sides. An adjustment handle is also installed at the end of the crossbar that extends out of the bearing. The first gear plate is sleeved on the crossbar, and the second gear plate is sleeved on the lifting rod. The first gear plate and the second gear plate mesh with each other. The adjustment handle drives the crossbar and the first gear plate to rotate, thereby driving the second gear plate to rotate, and thus driving the lifting rod to rise and fall, thereby adjusting the height of the top plate. This device can ensure the uniformity of height during the adjustment process.

Description

Technical Field

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

[0002] Prosthesis is an artificial prosthesis specially designed, manufactured and assembled using engineering technology to compensate for amputees or incomplete limb defects. Its main function is to replace part of the functions of the lost limbs and enable amputees to restore a certain degree of self-care and work ability. Prosthetic patients need to use some auxiliary devices during rehabilitation care.

[0003] A Chinese document with the publication number CN219557985U disclosed an auxiliary device for rehabilitation nursing of prosthetic patients, which includes: an auxiliary device body, the auxiliary device includes a support frame and a universal wheel; the support frames are symmetrically arranged, and grooves are opened in the middle of the two support frames, and threaded rods are arranged in the middle of multiple grooves, and threaded blocks are threadedly connected to the outside of multiple threaded rods, and the side walls of multiple threaded blocks are fixedly connected to connecting rods, and one end of multiple connecting rods is fixedly connected to vertical rods, and the middle parts of multiple vertical rods are hollow, and the tops of multiple vertical rods are fixedly connected to springs, and the lower ends of multiple springs are fixedly connected to limiting plates, and the lower ends of multiple limiting plates are fixedly connected to movable rods, and the lower ends of multiple movable rods extend through one end of the vertical rods to the outside and are fixedly connected to the upper end of the universal wheel. Through the above structure, the height of the support frame can be adjusted by using a threaded rod, and a buffering effect can be achieved by using a spring. Although the device can be adjusted in height, it is necessary to twist four knobs in different directions, which results in the inability to ensure the overall height uniformity during the lifting process, resulting in a tilted state, affecting normal use. At the same time, the device does not have a top buffer design, which results in the inability to ensure the stability of the structure when it is lifted or used. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a rehabilitation nursing auxiliary device in view of the above-mentioned deficiencies in the prior art, wherein the rehabilitation nursing auxiliary device can ensure the height uniformity of the top plate during the height adjustment process, so that the top plate remains level.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] A rehabilitation nursing auxiliary device comprises a lifting mechanism, a telescopic rod, a bottom plate and a top plate, wherein the lifting mechanism is arranged between the bottom plate and the top plate and is used to drive the top plate to lift relative to the bottom plate, wherein a plurality of telescopic rods are provided, and both ends of the plurality of telescopic rods are connected to the bottom plate and the top plate and can be extended and retracted along the height direction; wherein the lifting mechanism comprises two lifting assemblies symmetrically arranged on both sides of the bottom plate and the top plate, wherein the lifting assemblies comprise a sleeve, a lifting rod and a transmission unit, wherein the transmission unit comprises a first toothed disc, a second toothed disc and a cross bar, wherein the lifting rod is arranged inside the sleeve, wherein a bracket is fixedly mounted on the outer surface of the sleeve, wherein a bearing is arranged on the bracket, wherein both ends of the cross bar are respectively mounted on the bearings of the lifting assemblies on both sides, and an adjusting handle is also mounted on one end of the cross bar passing through the bearing, wherein the first toothed disc is sleeved on the cross bar, and the second toothed disc is sleeved on the lifting rod, and the first toothed disc and the second toothed disc are meshed, wherein the adjusting handle is rotated to drive the cross bar and the first toothed disc to rotate, thereby driving the second toothed disc to rotate, and then driving the lifting rod to lift and lower, so as to adjust the height of the top plate.

[0007] Preferably, a plurality of telescopic rods are provided, and the plurality of telescopic rods are spaced apart along the circumference of the top plate and the bottom plate.

[0008] Preferably, the telescopic rod includes an inner rod and an outer rod, the bottom of the inner rod is fixedly mounted on the upper surface of the base plate, the top of the outer rod is fixedly mounted on the top plate, and the bottom of the outer rod is sleeved on the inner rod and can slide in a vertical direction relative to the inner rod.

[0009] Preferably, a vibration damping block is further provided between the outer casing rod and the top plate, the vibration damping block comprising an outer casing and a first spring and a second spring arranged inside the outer casing, the fixed ends of the first spring and the second spring are respectively mounted on the inner walls on both sides of the outer casing, the movable ends of the first spring and the second spring are both provided with extrusion plates, and the movable ends of the two are arranged opposite to each other, the top sleeve of the lifting rod is provided with a connecting sleeve, the two ends of the connecting sleeve are fixedly connected with connecting rods, the ends of the connecting rods extend into the outer casing of the vibration damping block, and an extrusion block is provided on the connecting rod, and the two sides of the extrusion block are respectively abutted against the extrusion plates of the first spring and the second spring.

[0010] Preferably, both sides of the extrusion block are inclined surfaces inclined toward the middle thereof, and the contact portion between the extrusion plate and the extrusion block is an inclined surface fitted therewith.

[0011] Preferably, a shaft sleeve is provided at a contact portion between the cross bar and the bearing, and a locking knob is provided through the outer surface of the shaft sleeve, and the locking knob locks the shaft sleeve by means of thread locking.

[0012] Preferably, the bracket is in an inverted L-shape.

[0013] Preferably, the top plate and the bottom plate are both concave structures with the same shape and size.

[0014] Preferably, the rehabilitation and nursing auxiliary device also includes a limiting component, which includes a threaded sleeve and a limiting foot pad. The upper end of the limiting foot pad is provided with an external thread, and the inside of the threaded sleeve is provided with an internal thread. When the rehabilitation and nursing auxiliary device needs to be fixed, the lower end of the limiting foot pad is placed against the ground, and the upper end of the limiting foot pad is passed through the through hole on the base plate from bottom to top, and then the threaded sleeve is threadedly connected to the limiting foot pad.

[0015] Preferably, universal wheels are provided at the bottom of the base plate, and soft cushions are provided on both sides of the upper surface of the top plate.

[0016] The rehabilitation nursing auxiliary device of the utility model synchronously controls the lifting and lowering of the lifting components on both sides by rotating the cross bar, thereby realizing uniform height adjustment of the top plate during the lifting process, ensuring that the top plate always remains horizontal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the rehabilitation nursing auxiliary device in Embodiment 1 of the present utility model;

[0018] Figure 2 is a cross-sectional view of the lifting mechanism in Example 1 of the utility model;

[0019] Figure 3 is a cross-sectional view of the position limiting assembly in Embodiment 1 of the present utility model;

[0020] Figure 4 yes Figure 1 A partial enlarged view of the middle A;

[0021] Figure 5 It is a cross-sectional view of the vibration damping block in Example 1 of the utility model.

[0022] In the figure: 1-bottom plate, 2-top plate, 3-telescopic rod, 4-lifting mechanism, 401-sleeve, 402-second gear plate, 403-bracket, 404-bearing, 405-first gear plate, 406-cross bar, 407-adjusting handle, 408-lifting rod, 5-cushion, 6-shaft sleeve, 7-locking knob, 8-connecting sleeve, 9-connecting rod, 10-vibration damping block, 101-housing, 11-first spring, 111-second spring, 12-extrusion plate, 13-extrusion block, 14-threaded sleeve, 15-limiting foot pad, 16-universal wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, but 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 the utility model.

[0024] In the description of the present invention, it should be noted that the directions or positional relationships indicated by “upper” and the like are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience and simplification of the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.

[0025] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connection", "setting", "installation", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0027] The utility model provides a rehabilitation nursing auxiliary device, comprising a lifting mechanism, a telescopic rod, a bottom plate and a top plate, wherein the lifting mechanism is arranged between the bottom plate and the top plate, and is used to drive the top plate to lift relative to the bottom plate, wherein a plurality of telescopic rods are provided, and both ends of the plurality of telescopic rods are connected to the bottom plate and the top plate, and can be extended and retracted along the height direction; wherein the lifting mechanism comprises two lifting components symmetrically arranged on both sides of the bottom plate and the top plate, wherein the lifting component comprises a sleeve, a lifting rod, and a transmission unit, wherein the transmission unit comprises a first toothed disc, a second toothed disc, and a cross bar, wherein the lifting rod is arranged inside the sleeve, and a bracket is fixedly installed on the outer surface of the sleeve, and a bearing is arranged on the bracket, wherein both ends of the cross bar are respectively installed on the bearings of the lifting components on both sides, and an adjusting handle is also installed on one end of the cross bar passing through the bearing, wherein the first toothed disc is sleeved on the cross bar, and the second toothed disc is sleeved on the lifting rod, and the first toothed disc and the second toothed disc are meshed, and the adjusting handle is rotated to drive the cross bar and the first toothed disc to rotate, thereby driving the second toothed disc to rotate, and then driving the lifting rod to lift and lower, so as to adjust the height of the top plate.

[0028] Example 1

[0029] like Figure 1 As shown, this embodiment discloses a rehabilitation care auxiliary device, which is specifically used for the rehabilitation care of prosthetic patients. It includes a lifting mechanism 4, a telescopic rod 3, a base plate 1 and a top plate 2. The lifting mechanism 4 is fixedly mounted on the base plate 1, and its top is connected to the top plate 2 for driving the top plate 2 to rise and fall relative to the base plate 1.

[0030] Specifically, a plurality of telescopic rods 3 are provided, both ends of the plurality of telescopic rods 3 are connected to the base plate 1 and the top plate 2 (the bottom is fixedly mounted on the upper surface of the base plate 1, and the top is connected to the top plate 2), and can be extended and retracted along the height direction. When the lifting mechanism 4 drives the top plate 2 to move along the height direction, the telescopic rods 3 are extended and retracted along the height direction.

[0031] In this embodiment, the lifting mechanism 4 includes two lifting assemblies, which are respectively arranged between the top plate 2 and the bottom plate 1, and symmetrically arranged on both sides of the bottom plate 1 and the top plate 2. Specifically, the lifting assembly includes a sleeve 401, a lifting rod 408, and a transmission unit; the transmission unit includes a first gear plate 405, a second gear plate 402, and a cross bar 406. The interior of the sleeve 401 is a cavity, the lifting rod 408 is arranged inside the sleeve 401, and the sleeve 401 and the lifting rod 408 are both arranged along the vertical direction.

[0032] like Figure 2 As shown, an inverted L-shaped bracket 403 is fixedly mounted on the outer surface of the sleeve 401, and a bearing 404 is arranged on the bracket 403. The two ends of the crossbar 406 are respectively mounted on the bearings 404 of the lifting components on both sides, and an adjustment handle 407 is also installed on one end of the crossbar 406 that passes through the bearing 404. The first toothed disc 405 is fixedly sleeved on the crossbar 406 and located inside the sleeve 401. The second toothed disc 402 is fixedly sleeved on the lifting rod 408, and the first toothed disc 405 and the second toothed disc 402 are meshed. Turning the adjustment handle 407 drives the crossbar 406 and the first toothed disc 405 to rotate, thereby driving the second toothed disc 402 to rotate, and then driving the lifting rod 408 to rise and fall relative to the sleeve 401 to adjust the height of the top plate 2.

[0033] like Figure 1 As shown, a plurality of telescopic rods 3 are provided, and the plurality of telescopic rods 3 are arranged at intervals along the circumference of the top plate 2 and the bottom plate 1. In this embodiment, a total of four telescopic rods 3 are provided, and the four telescopic rods 3 are respectively located at four corners of the top plate 2 and the bottom plate 1.

[0034] like Figure 1 As shown, specifically, the telescopic rod 3 includes an inner rod and an outer rod, the bottom of the inner rod is fixedly mounted on the upper surface of the bottom plate 1, the top of the outer rod is fixedly mounted on the top plate 2, and the bottom of the outer rod is sleeved on the inner rod and can slide relative to the inner rod in a vertical direction. When the top plate 2 moves up and down relative to the bottom plate 1, the outer rod slides along the axial direction of the inner rod.

[0035] like Figure 5 As shown, a vibration damping block 10 is further provided between the outer sleeve rod and the top plate 2. The vibration damping block 10 includes a shell 101 and a first spring 11 and a second spring 111 arranged inside the shell 101. The fixed ends of the first spring 11 and the second spring 111 are respectively installed on the inner walls on both sides of the shell 101. The movable ends of the first spring 11 and the second spring 111 are both provided with an extrusion plate 12, and the movable ends of the two are arranged opposite to each other, and the extrusion plates 12 of the two are close to each other but not in contact.

[0036] A connecting sleeve 8 is provided on the top outer sleeve of the lifting rod 408, and connecting rods 9 are fixedly connected to both ends of the connecting sleeve 8. The ends of the connecting rods 9 at both ends extend into the outer shells 101 of the shock-absorbing blocks 10 on both sides respectively, and an extrusion block 13 is provided on the connecting rod 9, and the two sides of the extrusion block 13 are respectively against the extrusion plates 12 of the first spring 11 and the second spring 111.

[0037] like Figure 5 As shown, specifically, a section of the connecting rod 9 extending into the housing 101 is provided with a groove, and a conical extrusion block 13 is provided inside the groove. The two sides of the extrusion block 13 are inclined surfaces inclined toward the middle thereof, and the two sides of the extrusion block 13 are in contact and extrusion with the extrusion plates 12 of the first spring 11 and the second spring 111, and correspondingly, the contact portion between the extrusion plate 12 and the extrusion block 13 is an inclined surface that fits with them. Through the structural design of the vibration-damping block 10, the connecting rod 9 can drive the extrusion block 13 to interact with the extrusion plate 12 during the lifting movement of the top plate 2, and the inclined surface structure of the extrusion block 13 and the extrusion plate 12 can convert the vertical force of the connecting rod 9 into the horizontal direction, thereby mutually extruding with the first spring 11 and the second spring 111 to play a buffering role, thereby reducing the shaking amplitude of the connecting rod 9 during the lifting process and improving the lifting stability of the top plate 2 during the lifting process. In addition, when the patient needs to rest, he or she supports his or her hands on the top plate 2, and the downward force can be transmitted to the vibration damping block 10. Similarly, the force can be converted into a horizontal direction through the inclined structure of the extrusion block 13 and the extrusion plate 12, thereby squeezing the first spring 11 and the second spring 111, and then the top plate 2 can be moved downward slightly, so as to solve the problem of the handrail being too hard in the prior art and improve the comfort of use.

[0038] like Figure 1 , 4 As shown, the contact part between the crossbar 406 and the bearing 404 is sleeved with a sleeve 6, and the outer surface of the sleeve 6 is penetrated with a locking knob 7, and the locking knob 7 uses a threaded locking method to lock the sleeve 6. When the height adjustment is completed, the locking knob 7 can be manually rotated to lock the sleeve 6 to ensure that the height is fixed.

[0039] like Figure 1As shown, the top plate 2 and the bottom plate 1 are both concave structures of the same shape and size, and the same grooves are opened at corresponding positions on the top plate 2 and the bottom plate 1. When using the device, the patient stands in the grooves of the bottom plate 1 and the top plate 2.

[0040] like Figure 1 , 3 As shown, optionally, the rehabilitation and nursing auxiliary device further includes a limiting component, which includes a threaded sleeve 14 and a limiting foot pad 15. The upper end of the limiting foot pad 15 is provided with an external thread, and the threaded sleeve 14 is provided with an internal thread. When the rehabilitation and nursing auxiliary device needs to be fixed, the lower end of the limiting foot pad 15 is placed against the ground, and the upper end of the limiting foot pad 15 is passed from bottom to top through the through hole on the bottom plate 1, and then the threaded sleeve 14 is threadedly connected to the limiting foot pad 15.

[0041] In this embodiment, a plurality of universal wheels 16 are provided at the bottom of the bottom plate 1, and the universal wheels 16 can assist the patient in walking during rehabilitation training. Soft pads 5 are provided on both sides of the upper surface of the top plate 2 for the patient to hold during rehabilitation training; the patient can support his hands on the soft pads 5 when resting.

[0042] The working principle of the rehabilitation nursing auxiliary device in this embodiment is as follows:

[0043] When using the device, the patient stands in the groove of the base plate 1 and holds the cushion 5 with his hands. When he needs to rest, he can support his hands on the cushion 5. By squeezing the first spring 11 and the second spring 111 in the shock-absorbing block 10, it is ensured that the top plate 2 can move downward slightly, thereby solving the problem of the existing handrail part being too hard and affecting the comfort of use. The universal wheel 16 at the bottom end of the base plate 1 can assist the patient in walking for rehabilitation training. According to the body shape of different patients, the height of the overall structure can be adjusted by the lifting mechanism 4 in combination with the telescopic rod 3. The cross bar 406 is driven to rotate by manually turning the adjustment handle 407, thereby driving the second gear discs 402 at both ends to rotate. The second gear disc 402 drives the first gear disc 405 to complete the meshing transmission. The first gear disc 405 drives the lifting rod 408 to move in the vertical direction through the spiral transmission principle. The lifting rod 408 drives the connecting sleeve 8 and the connecting rod 9 to lift. The connecting rod 9 drives the top plate 2 to lift through the vibration damping block 10. After the height is adjusted to a suitable level, the shaft sleeve 6 is locked by rotating the locking knob 7, so that it is limited to one side of the bearing 404, thereby completing the limiting work of the cross bar 406 and keeping the height fixed.

[0044] During the lifting process, the connecting rod 9 drives the extrusion block 13 to be squeezed toward the extrusion plate 12. The inclined surface design allows the extrusion block 13 to generate thrust to both sides, and then the force is transmitted to the spring for absorption, thereby completing the stabilizing effect of the height adjustment; when the device needs to be fixed, the threaded sleeve 14 is rotated to lock the limiting foot pad 15, so that the bottom end of the limiting foot pad 15 is in contact and friction with the ground, thereby achieving a limiting effect on the overall structure and improving the safety protection performance.

[0045] The rehabilitation care assisting device in this embodiment synchronously controls the lifting and lowering of the lifting components on both sides by rotating the cross bar 406, thereby achieving uniform height adjustment of the top plate 2 during the lifting process, ensuring that the top plate 2 always remains horizontal; the structural design of the vibration damping block 10 is conducive to improving the stability of the top plate 2 during the lifting process, and can achieve a slight displacement of the top plate 2 under pressure, thereby solving the problem of the handrail being too hard in the prior art and improving the comfort of use.

[0046] It is understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A rehabilitation nursing auxiliary device, characterized in that: It comprises a lifting mechanism (4), a telescopic rod (3), a bottom plate (1) and a top plate (2). The lifting mechanism (4) is arranged between the bottom plate (1) and the top plate (2) and is used for driving the top plate (2) to lift and lower relative to the bottom plate (1). A plurality of telescopic rods (3) are provided, and both ends of the plurality of telescopic rods (3) are connected to the bottom plate (1) and the top plate (2) and can be extended and retracted along the height direction. The lifting mechanism (4) comprises two lifting components symmetrically arranged on both sides of the bottom plate (1) and the top plate (2). The lifting assembly comprises a sleeve (401), a lifting rod (408), and a transmission unit, wherein the transmission unit comprises a first toothed disc (405), a second toothed disc (402), and a crossbar (406). The lifting rod (408) is arranged inside the sleeve (401), a bracket (403) is fixedly installed on the outer surface of the sleeve (401), a bearing (404) is provided on the bracket (403), both ends of the cross bar (406) are respectively installed on the bearings (404) of the lifting components on both sides, and an adjustment handle (407) is also installed on one end of the cross bar (406) passing through the bearing (404). The first toothed disc (405) is sleeved on the crossbar (406), the second toothed disc (402) is sleeved on the lifting rod (408), and the first toothed disc (405) and the second toothed disc (402) are meshed with each other. The adjusting handle (407) is rotated to drive the crossbar (406) and the first toothed disc (405) to rotate, thereby driving the second toothed disc (402) to rotate, and further driving the lifting rod (408) to rise and fall, so as to adjust the height of the top plate (2).

2. The rehabilitation nursing auxiliary device according to claim 1, characterized in that: A plurality of telescopic rods (3) are provided, and the plurality of telescopic rods (3) are arranged at intervals along the circumference of the top plate (2) and the bottom plate (1).

3. The rehabilitation nursing auxiliary device according to claim 2, characterized in that: The telescopic rod (3) comprises an inner rod and an outer rod, the bottom of the inner rod is fixedly mounted on the upper surface of the bottom plate (1), the top of the outer rod is fixedly mounted on the top plate (2), and the bottom of the outer rod is sleeved on the inner rod and can slide relative to the inner rod in a vertical direction.

4. The rehabilitation nursing auxiliary device according to claim 3, characterized in that: A vibration damping block (10) is further provided between the outer sleeve rod and the top plate (2), wherein the vibration damping block (10) comprises a housing (101) and a first spring (11) and a second spring (111) provided inside the housing (101). The fixed ends of the first spring (11) and the second spring (111) are respectively mounted on the inner walls of both sides of the housing (101); the movable ends of the first spring (11) and the second spring (111) are both provided with an extrusion plate (12), and the movable ends of the two springs are arranged opposite to each other. The top of the lifting rod (408) is sleeved with a connecting sleeve (8), and the two ends of the connecting sleeve (8) are fixedly connected with connecting rods (9), and the ends of the connecting rods (9) extend into the housing (101) of the vibration damping block (10), and the connecting rod (9) is provided with an extrusion block (13), and the two sides of the extrusion block (13) are respectively abutted against the extrusion plates (12) of the first spring (11) and the second spring (111).

5. The rehabilitation nursing auxiliary device according to claim 4, characterized in that: Both sides of the extrusion block (13) are inclined surfaces inclined toward the middle thereof, and the contact portion between the extrusion plate (12) and the extrusion block (13) is an inclined surface fitted therewith.

6. The rehabilitation nursing auxiliary device according to claim 1, characterized in that: A shaft sleeve (6) is sleeved on the contact portion between the cross bar (406) and the bearing (404), and a locking knob (7) is provided through the outer surface of the shaft sleeve (6). The locking knob (7) locks the shaft sleeve (6) by means of thread locking.

7. The rehabilitation nursing auxiliary device according to claim 1, characterized in that: The support (403) is in an inverted L shape.

8. The rehabilitation nursing auxiliary device according to claim 1, characterized in that: The top plate (2) and the bottom plate (1) are both concave structures of the same shape and size.

9. The rehabilitation nursing auxiliary device according to claim 1, characterized in that: The invention also comprises a limiting assembly, wherein the limiting assembly comprises a threaded sleeve (14) and a limiting foot pad (15), wherein the upper end of the limiting foot pad (15) is provided with an external thread, and the threaded sleeve (14) is provided with an internal thread. When the rehabilitation nursing auxiliary device needs to be fixed, the lower end of the limiting foot pad (15) is placed against the ground, and the upper end of the limiting foot pad (15) is passed from bottom to top through the through hole on the base plate (1), and then the threaded sleeve (14) is threadedly connected to the limiting foot pad (15).

10. The rehabilitation nursing auxiliary device according to any one of claims 1 to 9, characterized in that: The bottom of the bottom plate (1) is provided with universal wheels (16), and both sides of the upper surface of the top plate (2) are provided with soft pads (5).

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