Auxiliary walking equipment for nursing

Abstract

The utility model discloses auxiliary walking equipment for nursing, which comprises two support frames, an adjusting structure, support columns, an adjusting block and a positioning structure, the front sides of the two support frames are respectively and fixedly connected with two connecting sleeves, the bottoms of the front sides of the two support frames are respectively and fixedly connected with the support columns, and the adjusting block is fixedly connected with the positioning structure. The supporting frame is provided with two supporting columns, the sides, away from each other, of the two supporting columns are respectively provided with an adjusting groove, the inner walls of the two adjusting grooves are respectively connected with two adjusting blocks in a sliding mode, and the inner walls of the two adjusting blocks are respectively provided with a positioning structure. The problems that when an existing walking aid assists the patient in walking, the patient possibly has different requirements for whether the walking aid is provided with walking wheels or not in different rehabilitation stages, if the walking aid is not convenient to switch forms, the patient possibly cannot flexibly adapt to different training environments, and the rehabilitation training effect is affected are solved.

Description

Technical Field

[0001] This utility model belongs to the field of nursing technology, and in particular relates to an assistive walking device for nursing. Background Technology

[0002] Nursing is a science that focuses on the comprehensive care of a patient's physical, mental, and spiritual well-being. It utilizes scientific nursing theories and methods to maintain vital functions and help patients recover their health. Assistive walking devices used in nursing are specifically designed for patients with limited mobility or the elderly. Walking aids are a frequently used device. For patients with hemiplegia, paraplegia, or those whose lower limbs are too weak to support their weight, walking aids can act as a substitute, helping to share the weight, reduce the burden on the lower limbs, and decrease the risk of falls. Walking aids generally come in two types: those with wheels and those without. Walking aids with wheels allow for easy movement and reduce the user's physical exertion, making them suitable for individuals with relatively strong mobility, such as those who can walk independently but have short walking distances. Walking aids without wheels are more stable and less prone to wobbling or tilting, making them suitable for users with weaker mobility who require more support and stability, such as patients with severe lower limb dysfunction.

[0003] The problem with existing technology is that when assisting patients to walk, patients may have different needs for whether the assisting device is equipped with walking wheels at different stages of rehabilitation. If the assisting device is not easy to switch between different modes, patients may not be able to flexibly adapt to different training environments, which will affect the effectiveness of rehabilitation training. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a nursing assistive walking device that features the ability to switch between different forms of the walking aid, making it convenient for patients to use different forms of walking aids for walking training during different rehabilitation processes. This solves the problem that when using existing walking aids to assist patients in walking, patients may have different needs for whether or not the walking aid is equipped with wheels at different stages of rehabilitation. If the walking aid is not easy to switch between forms, patients may not be able to flexibly adapt to different training environments, thus affecting the effectiveness of rehabilitation training.

[0005] This utility model is implemented as follows: a nursing auxiliary walking device includes a support frame, an adjustment structure, support columns, adjustment blocks, and a positioning structure. Two support frames are provided, each with two handles sleeved on its top. Rubber blocks are fixedly connected to the bottom rear sides of each support frame. Two connecting sleeves are fixedly connected to the front sides of each support frame. Connecting plates are fixedly connected to the sides of the two connecting sleeves that are close to each other. A moving groove is formed on the surface of the left connecting plate. An adjustment structure is fixedly connected to the front of the left connecting plate. Support columns are fixedly connected to the bottom front sides of each support frame. Rubber blocks are fixedly connected to the bottom of each support column. Adjustment grooves are formed on the sides of the two support columns that are far apart from each other. Slots are formed on the sides of the two support columns that are close to each other. Two adjustment blocks are slidably connected to the inner walls of each adjustment groove. Two sets of fixing grooves are formed on the front and rear sides of the inner walls of each adjustment groove. Walking wheels are rotatably connected to the sides of the two adjustment blocks that are far apart from each other via rotating shafts. Adjustment rods are fixedly connected to the front and rear sides of the inner walls of each adjustment block. A positioning structure is provided on the inner walls of each adjustment block.

[0006] In a preferred embodiment of this invention, the adjusting structure includes a fixed outer shell, which is fixedly connected to the front of the left connecting plate. A main screw is rotatably connected to the left and right sides of the inner wall of the fixed outer shell. The right end of the main screw extends through the surface of the fixed outer shell, and a turntable is fixedly connected to the right end of the main screw. A connecting block is sleeved on the surface of the main screw. By providing the fixed outer shell, the rotation of the turntable can drive the main screw to rotate within the fixed outer shell, thereby moving the connecting block.

[0007] In a preferred embodiment of this invention, the outer surface of the connecting block is slidably connected to the inner wall of the fixed housing and the moving groove, the middle of the connecting block is threadedly connected to the outer surface of the main screw, and the back of the connecting block is fixedly connected to the left side of the right connecting plate. By setting the connecting block, the connecting block can be driven by the rotating main screw to move simultaneously in the fixed housing and the moving groove, and synchronously drive the right connecting plate to move, thereby moving the distance between the left and right connecting plates, and adjusting the distance between the two support frames through the connecting sleeve.

[0008] In a preferred embodiment of this invention, the positioning structure includes a pull bar, which is disposed on the side of the adjusting block away from the traveling wheel. The end of the pull bar near the adjusting block extends and penetrates the inner wall of the adjusting block. A pull block is fixedly connected to the side of the pull bar away from the traveling wheel, and a pull rod is fixedly connected to the end of the pull bar near the traveling wheel. By providing the pull bar, when the pull block is pulled, it can drive the pull bar to move away from the support column and simultaneously drive the pull rod to move.

[0009] In a preferred embodiment of this invention, the pull rod is disposed on the inner wall of the adjusting block, the pull bar is fixedly connected to the top of the end of the pull bar near the adjusting block, and two rotating arms are sleeved on the outer surface of the pull rod. By setting the pull rod, the pull rod can be moved in the adjusting block by the pull bar, and simultaneously drive the two rotating arms to rotate.

[0010] In a preferred embodiment of this invention, the two rotating arms are rotatably connected to the inner wall of the adjusting block via a rotating shaft. Pulling grooves are formed on the surfaces of the two rotating arms near the pull rod ends, and the inner walls of the two pulling grooves are respectively fitted onto the outer surface of the pull rod. Pushing grooves are fitted onto the surfaces of the two rotating arms away from the pull rod ends, and pushing arms are respectively provided at the bottom of the two rotating arms. By providing rotating arms, the two pull rods move while simultaneously squeezing the two pulling grooves, thereby driving the two rotating arms to rotate relative to each other, thus cooperating with the pushing grooves to drive the two pushing arms to move.

[0011] In a preferred embodiment of this invention, the two pushing arms are slidably connected to the outer surface of the adjusting rod at their midpoints. A pushing rod is fixedly connected to the top of each of the two pushing arms. The outer surfaces of the two pushing rods are respectively sleeved on the inner walls of the pushing grooves. A pushing spring is fixedly connected to the side of the two pushing arms that is close to each other. The pushing spring is sleeved on the outer surface of the adjusting rod. A positioning block is provided on the side of the two pushing arms that is far apart from each other. By setting the pushing arms, the two rotating arms rotate simultaneously, causing the two pushing grooves to squeeze the two pushing rods, thereby causing the two pushing arms to slide closer on the surface of the adjusting rod and compressing the pushing springs. The sliding of the two pushing arms then causes the two positioning blocks to move closer together.

[0012] In a preferred embodiment of this invention, the two positioning blocks are respectively fixedly connected to the two pushing arms on opposite sides. The opposite ends of the two positioning blocks extend and penetrate through the inner wall of the adjusting block. The opposite ends of the two positioning blocks are respectively inserted into the inner wall of the fixing groove. By setting the positioning blocks, the two positioning blocks can be disengaged from the fixing groove and retracted into the adjusting block when they move, thereby releasing the fixed limit on the adjusting block. In this way, the adjusting block can slide up and down in the adjusting groove and synchronously drive the walking wheel to move, so as to determine whether to use the walking wheel for assisted walking according to the user's rehabilitation status.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, by setting up a support frame, adjustment structure, support column, adjustment block and positioning structure, achieves the solution to the problem that when patients are assisted in walking, they may have different needs for whether the walking aid is equipped with walking wheels at different stages of rehabilitation. If the walking aid is not easy to switch between forms, patients may not be able to flexibly adapt to different training environments, which will affect the effect of rehabilitation training.

[0015] 2. This utility model, by setting an adjustment structure and support columns, enables the adjustment structure to adjust the width between the two support frames, and then drives the walking wheels to move through the adjustment block. With the help of the positioning structure, different heights are fixed, thereby realizing the switching of the walking aid's form. This allows patients to use the walking aid in different states for walking training at different stages of the rehabilitation process, according to their recovery status. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the support frame provided in an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the separated structure of the support frame, connecting plate and support column provided in an embodiment of the present utility model;

[0018] Figure 3 This is a structural diagram of the left support frame, adjustment structure, and traveling wheels provided in this embodiment of the utility model;

[0019] Figure 4 This is a structural schematic diagram of the support column, adjusting block, and traveling wheel provided in an embodiment of this utility model;

[0020] Figure 5 This is a schematic diagram of the separation structure of the positioning structure provided in an embodiment of the present utility model.

[0021] In the diagram: 1. Support frame; 101. Handle; 102. Rubber block; 2. Adjustment structure; 3. Support column; 301. Adjustment groove; 302. Slot; 303. Fixing groove; 4. Adjustment block; 5. Positioning structure; 6. Connecting plate; 601. Connecting sleeve; 602. Moving groove; 7. Traveling wheel; 8. Adjusting rod; 9. Fixed outer shell; 10. Main screw; 11. Turntable; 12. Connecting block; 13. Pull bar; 14. Pull block; 15. Pull rod; 16. Rotating arm; 17. Pull groove; 18. Push groove; 19. Push arm; 20. Push rod; 21. Push spring; 22. Positioning block. Detailed Implementation

[0022] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0023] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0024] like Figures 1 to 5 As shown in the figure, an auxiliary walking device for nursing care provided by this utility model embodiment includes a support frame 1, an adjustment structure 2, a support column 3, an adjustment block 4, and a positioning structure 5. Two support frames 1 are provided, with two handles 101 respectively sleeved on the top of each support frame 1. Rubber blocks 102 are fixedly connected to the bottom of the rear side of each support frame 1. Two connecting sleeves 601 are fixedly connected to the front side of each support frame 1. A connecting plate 6 is fixedly connected to the side of the two connecting sleeves 601 that are close to each other. A moving groove 602 is formed on the surface of the left connecting plate 6, and an adjustment structure 2 is fixedly connected to the front of the left connecting plate 6. The bottom of each support column is fixedly connected to a support column 3. The bottom of each support column 3 is fixedly connected to a rubber block 102. An adjustment groove 301 is opened on the side of the two support columns 3 that is far apart from each other, and a groove 302 is opened on the side of the two support columns 3 that is close to each other. Two adjustment blocks 4 are slidably connected to the inner walls of the two adjustment grooves 301. Two sets of fixing grooves 303 are opened on the front and rear sides of the inner walls of the two adjustment grooves 301. The side of the two adjustment blocks 4 that is far apart from each other is rotatably connected to a traveling wheel 7 through a rotating shaft. An adjustment rod 8 is fixedly connected to the front and rear sides of the inner walls of the two adjustment blocks 4. A positioning structure 5 is provided on the inner walls of the two adjustment blocks 4.

[0025] refer to Figure 2 and Figure 3 The adjustment structure 2 includes a fixed outer shell 9, which is fixedly connected to the front of the left connecting plate 6. The left and right sides of the inner wall of the fixed outer shell 9 are rotatably connected to the main screw 10. The right end of the main screw 10 extends through the surface of the fixed outer shell 9. The right end of the main screw 10 is fixedly connected to the turntable 11. The surface of the main screw 10 is fitted with a connecting block 12.

[0026] The above solution is adopted: by setting a fixed outer shell 9, the rotation of the turntable 11 can drive the main screw 10 to rotate in the fixed outer shell 9, thereby driving the connecting block 12 to move.

[0027] refer to Figure 2 and Figure 3 The outer surface of the connecting block 12 is slidably connected to the inner wall of the fixed housing 9 and the moving groove 602 respectively. The middle of the connecting block 12 is threadedly connected to the outer surface of the main screw 10. The back of the connecting block 12 is fixedly connected to the left side of the right connecting plate 6.

[0028] The above solution is adopted: by setting the connecting block 12, the connecting block 12 can be driven by the rotating main screw 10 to move simultaneously in the fixed housing 9 and the moving groove 602, and synchronously drive the right connecting plate 6 to move, thereby moving the distance between the left and right connecting plates 6, and adjusting the distance between the two support frames 1 through the connecting sleeve 601.

[0029] refer to Figure 3 and Figure 4 The positioning structure 5 includes a pull bar 13, which is located on the side of the adjusting block 4 away from the traveling wheel 7. The end of the pull bar 13 near the adjusting block 4 extends and penetrates the inner wall of the adjusting block 4. A pull block 14 is fixedly connected to the side of the pull bar 13 away from the traveling wheel 7, and a pull rod 15 is fixedly connected to the end of the pull bar 13 near the traveling wheel 7.

[0030] The above solution is adopted: by setting the pull bar 13, when the pull block 14 is pulled, it can drive the pull bar 13 to move away from the support column 3, and simultaneously drive the pull rod 15 to move.

[0031] refer to Figure 5 The pull rod 15 is set on the inner wall of the adjustment block 4, the pull bar 13 is fixedly connected to the top of the end of the pull bar 13 near the adjustment block 4, and two rotating arms 16 are sleeved on the outer surface of the pull rod 15.

[0032] The above solution is adopted: by setting the pull rod 15, the pull rod 15 can be driven by the pull bar 13 to move in the adjustment block 4, and simultaneously drive the two rotating arms 16 to rotate.

[0033] refer to Figure 5 The two rotating arms 16 are rotatably connected to the inner wall of the adjusting block 4 via a rotating shaft. The surfaces of the two rotating arms 16 that are close to the pull rod 15 are respectively provided with a pull groove 17. The inner walls of the two pull grooves 17 are respectively sleeved on the outer surface of the pull rod 15. The surfaces of the two rotating arms 16 that are away from the pull rod 15 are respectively sleeved with a push groove 18. The bottom of the two rotating arms 16 is respectively provided with a push arm 19.

[0034] The above solution is adopted: by setting a rotating arm 16, the two pulling rods 15 move and squeeze the two pulling grooves 17 at the same time, thereby driving the two rotating arms 16 to rotate relative to each other, so as to cooperate with the pushing groove 18 to drive the two pushing arms 19 to move.

[0035] refer to Figure 4 and Figure 5The two push arms 19 are slidably connected to the outer surface of the adjusting rod 8 in the middle. The top of the two push arms 19 is fixedly connected to the push rod 20. The outer surfaces of the two push rods 20 are respectively sleeved on the inner wall of the push groove 18. The push spring 21 is fixedly connected to the side of the two push arms 19 that is close to each other. The push spring 21 is sleeved on the outer surface of the adjusting rod 8. The positioning block 22 is respectively provided on the side of the two push arms 19 that is far away from each other.

[0036] The above solution is adopted: by setting the push arm 19, the two rotating arms 16 rotate and simultaneously drive the two push grooves 18 to squeeze the two push rods 20, thereby driving the two push arms 19 to slide closer on the surface of the adjusting rod 8 and compress the push spring 21. The sliding of the two push arms 19 then drives the two positioning blocks 22 to move closer.

[0037] refer to Figure 5 Two positioning blocks 22 are fixedly connected to the two push arms 19 on opposite sides. The opposite ends of the two positioning blocks 22 extend through the inner wall of the adjusting block 4 and are inserted into the inner wall of the fixing groove 303.

[0038] The above solution is adopted: by setting positioning blocks 22, the two positioning blocks 22 can be disengaged from the fixed groove 303 and retracted into the adjustment block 4 when they move, thereby releasing the fixed limit on the adjustment block 4. In this way, the adjustment block 4 can slide up and down in the adjustment groove 301 and drive the walking wheel 7 to move synchronously, so as to decide whether to use the walking wheel 7 for assisted walking according to the user's rehabilitation status.

[0039] The working principle of this utility model:

[0040] In use, the turntable 11 is rotated, causing the main screw 10 to rotate within the fixed housing 9. The rotation of the main screw 10 also causes the connecting block 12 to move simultaneously within the fixed housing 9 and the moving groove 602. This causes the connecting block 12 to move the right connecting plate 6, which in turn moves the right support frame 1 via the connecting sleeve 601, thus adjusting the distance between the two support frames 1 for different users. Before use, the user can choose whether to use the walking wheels 7 for assistance based on their rehabilitation progress. When using the walking wheels 7, the user can directly grasp the two support frames 1 using the two handles 101 for walking assistance. When not in use, the pulling block 14 can be pulled away from the support column 3, causing the pulling strip 13 to move and simultaneously moving the pulling rod 15 within the adjusting block 4. The moving pulling rod 15 simultaneously presses against the inner walls of the two pulling grooves 17, causing the two rotating arms 16 to rotate relative to each other. When the boom 16 rotates, it pushes the two push rods 20 through the two push slots 18 to move closer, thereby causing the two push arms 19 to slide closer on the surface of the adjusting rod 8 and compress the push spring 21. The two push arms 19 slide closer and then drive the two positioning blocks 22 to move closer, respectively disengaging from the fixing slot 303 and retracting into the adjusting block 4, thereby releasing the movement of the adjusting block 4. Then, the block 14 can be pulled and driven to move upward through the slot 302, so that the adjusting block 4 moves upward in the adjusting slot 301, and then drives the traveling wheel 7 to move upward. After moving to the top fixing slot 303, the pulling block 14 is released, so that the push spring 21 pushes the two push arms 19 to slide away and drive the two positioning blocks 22 to move away, and then respectively insert into the fixing slot 303 to fix and limit the adjusting block 4, and drive the traveling wheel 7 to adjust the height. This method is repeated to move the adjusting block 4 on the other side upward, so that the two traveling wheels 7 do not touch the ground when in use.

[0041] In summary, this nursing assistive walking device, through the coordinated operation of the support frame 1, adjustment structure 2, support column 3, adjustment block 4, and positioning structure 5, solves the problem that patients may have different needs for whether or not the walking aid is equipped with wheels at different stages of rehabilitation. If the walking aid is not easy to switch between different modes, patients may not be able to flexibly adapt to different training environments, thus affecting the effectiveness of rehabilitation training.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A nursing assistive walking device, comprising a support frame (1), an adjustment structure (2), a support column (3), an adjustment block (4), and a positioning structure (5), characterized in that: Two support frames (1) are provided. Two handles (101) are respectively sleeved on the top of the two support frames (1). Rubber blocks (102) are respectively fixedly connected to the bottom of the rear side of the two support frames (1). Two connecting sleeves (601) are respectively fixedly connected to the front side of the two support frames (1). Connecting plates (6) are respectively fixedly connected to the side of the two connecting sleeves (601) that are close to each other. A moving groove (602) is opened on the surface of the left connecting plate (6). An adjustment structure (2) is fixedly connected to the front of the left connecting plate (6). Support columns (3) are respectively fixedly connected to the bottom of the front side of the two support frames (1). The bottom part of the two support columns (3) A rubber block (102) is fixedly connected to each other. An adjustment groove (301) is opened on the side of the two support columns (3) that are far apart from each other, and a slot (302) is opened on the side of the two support columns (3) that are close to each other. Two adjustment blocks (4) are slidably connected to the inner walls of the two adjustment grooves (301). Two sets of fixing grooves (303) are opened on the front and back sides of the inner walls of the two adjustment grooves (301). A walking wheel (7) is rotatably connected to the side of the two adjustment blocks (4) that are far apart from each other through a rotating shaft. An adjustment rod (8) is fixedly connected to the front and back sides of the inner walls of the two adjustment blocks (4). A positioning structure (5) is provided on the inner walls of the two adjustment blocks (4).

2. The nursing assistive walking device as described in claim 1, characterized in that: The adjustment structure (2) includes a fixed outer shell (9), which is fixedly connected to the front of the left connecting plate (6). The left and right sides of the inner wall of the fixed outer shell (9) are rotatably connected to a main screw (10). The right end of the main screw (10) extends through the surface of the fixed outer shell (9). The right end of the main screw (10) is fixedly connected to a turntable (11). A connecting block (12) is sleeved on the surface of the main screw (10).

3. The nursing assistive walking device as described in claim 2, characterized in that: The outer surface of the connecting block (12) is slidably connected to the inner wall of the fixed outer shell (9) and the moving groove (602), respectively. The middle of the connecting block (12) is threadedly connected to the outer surface of the main screw (10), and the back of the connecting block (12) is fixedly connected to the left side of the right connecting plate (6).

4. The nursing assistive walking device as described in claim 1, characterized in that: The positioning structure (5) includes a pull bar (13), which is located on the side of the adjusting block (4) away from the walking wheel (7). The end of the pull bar (13) near the adjusting block (4) extends and penetrates the inner wall of the adjusting block (4). A pull block (14) is fixedly connected to the side of the pull bar (13) away from the walking wheel (7). A pull rod (15) is fixedly connected to the end of the pull bar (13) near the walking wheel (7).

5. The nursing assistive walking device as described in claim 4, characterized in that: The pull rod (15) is disposed on the inner wall of the adjusting block (4), the pull bar (13) is fixedly connected to the top of the end of the pull bar (13) near the adjusting block (4), and two rotating arms (16) are sleeved on the outer surface of the pull rod (15).

6. The nursing assistive walking device as described in claim 5, characterized in that: The two rotating arms (16) are rotatably connected to the inner wall of the adjusting block (4) via a rotating shaft. The surfaces of the two rotating arms (16) near the pull rod (15) are respectively provided with pull grooves (17). The inner walls of the two pull grooves (17) are respectively sleeved on the outer surface of the pull rod (15). The surfaces of the two rotating arms (16) away from the pull rod (15) are respectively sleeved with push grooves (18). The bottom of the two rotating arms (16) is respectively provided with push arms (19).

7. The nursing assistive walking device as described in claim 6, characterized in that: The two push arms (19) are slidably connected to the outer surface of the adjusting rod (8) at their middle. The tops of the two push arms (19) are fixedly connected to push rods (20). The outer surfaces of the two push rods (20) are respectively sleeved on the inner wall of the push groove (18). A push spring (21) is fixedly connected to the side of the two push arms (19) that is close to each other. The push spring (21) is sleeved on the outer surface of the adjusting rod (8). A positioning block (22) is respectively provided on the side of the two push arms (19) that is far away from each other.

8. The nursing assistive walking device as described in claim 7, characterized in that: The two positioning blocks (22) are respectively fixedly connected to the two push arms (19) on opposite sides. The opposite ends of the two positioning blocks (22) extend and penetrate through the inner wall of the adjustment block (4). The opposite ends of the two positioning blocks (22) are respectively inserted into the inner wall of the fixing groove (303).

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