A walking aid for medical clinical care

Abstract

The utility model discloses a kind of for medical clinical nursing's walking aid device, it is related to medical clinical nursing technical field, including bottom support frame and sick bed board, the outer ring of two sides fixed column is equipped with adjusting positioning mechanism, the bottom of adjusting positioning mechanism is fixedly installed with bottom connecting frame, the rear end of bottom connecting frame is fixedly installed with seat plate, the sick bed board is movably connected with seat plate, the sick bed board is connected with seat plate by positioning connecting mechanism. The setting of adjusting positioning mechanism in this walking aid device for medical clinical nursing can adjust the height of bottom connecting frame and seat plate within range, and then short sitting rest can be carried out in the process that patient uses the device, to improve the comfort of patient using the device, while seat plate cooperates with the sick bed board of specific structure setting, can be combined into complete sick bed structure when the two are connected, and difficulty can be reduced when patient is transferred from sick bed board to walking aid device.

Description

Technical Field

[0001] This utility model relates to the field of internal medicine clinical nursing technology, specifically an assistive device for internal medicine clinical nursing. Background Technology

[0002] In the field of internal medicine clinical nursing, a considerable number of patients experience difficulty walking for various reasons. For example, patients with cardiovascular diseases may experience decreased physical strength and impaired balance after their illness, making it difficult for them to move independently. Similarly, patients with respiratory diseases may experience shortness of breath when walking, which further limits their mobility. Therefore, these patients need to use walking aids when getting out of bed; however, existing walking aids still have certain shortcomings in their use.

[0003] For example, the medical rehabilitation walking aid proposed in application number CN202221826742.6 includes: a base fixation mechanism; a lifting and adjusting mechanism, wherein the lifting and adjusting mechanism is fixedly welded to the top of the base fixation mechanism, and the base fixation mechanism is provided with four sets; a hand holding mechanism, wherein the hand holding mechanism is fixedly welded to the top of the lifting and adjusting mechanism; and a storage mechanism, wherein the storage mechanism is fixedly welded to one side of the hand holding mechanism. In actual use, this medical rehabilitation walking aid is a separate structure from the hospital bed and cannot be combined with the hospital bed structure. Therefore, there is still inconvenience when the patient transfers from the hospital bed to the walking aid. At the same time, during the use of this medical rehabilitation walking aid, the patient's standing and walking posture makes it impossible to take a short sitting rest during walking, thus reducing its practicality.

[0004] Therefore, we propose a mobility aid for internal medicine clinical nursing to address the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a walking aid for internal medicine clinical nursing, in order to solve the problems mentioned in the background art, such as the inability to integrate with the structure of the hospital bed, which reduces the ease of use, and the inability to take a short sitting rest during walking, which reduces the practicality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an assistive device for clinical nursing in internal medicine, comprising a base support frame and a bed board, wherein casters are symmetrically installed at both ends of the bottom of the base support frame.

[0007] It also includes a height adjustment mechanism, which is symmetrically installed on the top of the bottom support frame, and a fixed column is connected to the top of the height adjustment mechanism;

[0008] The top of the fixed column is fixedly connected to a top connecting frame, the front outer ring of the top connecting frame is fitted with a front handle, and the rear end of the top connecting frame is symmetrically fitted with side handles.

[0009] An adjustment and positioning mechanism is installed on the outer ring of the fixed columns on both sides. A bottom connecting frame is fixedly installed at the bottom of the adjustment and positioning mechanism, and a seat plate is fixedly installed at the rear end of the bottom connecting frame.

[0010] The bed board and the seat board are movably connected, and the bed board and the seat board are connected by a positioning connection mechanism.

[0011] Preferably, the height adjustment mechanism includes threaded grooves symmetrically opened inside the front end of the bottom support frame, a threaded post connected inside the threaded groove, a knob fixedly connected to the top of the threaded post, a connecting shaft installed at the top of the knob, and the inner ring of the connecting shaft fixedly connected to the bottom end of the fixed post.

[0012] Preferably, the threaded column and the threaded groove form a threaded lifting structure, and the knob forms a rotating structure with the bottom end of the fixed column via a connecting shaft.

[0013] The design of the above structure facilitates the adjustment of the distance between the bottom support frame, the fixed column, and the top connecting frame through the height adjustment mechanism, thereby making it easy to adjust the overall height of the device. This is beneficial for adapting to patients with different height requirements and improves the usability of this walking aid device for internal medicine clinical nursing.

[0014] Preferably, the adjusting positioning mechanism includes a slide seat that is slidably sleeved on the outer ring of the two fixed columns, a limiting seat is fixedly connected to the top of the slide seat, the limiting seat is slidably connected to the fixed column, and the slide seat is fixedly connected to the bottom connecting frame.

[0015] Preferably, the adjusting positioning mechanism further includes a locking rod that slides through the front side of the limiting seat. A first spring is sleeved on the outer ring of the locking rod located outside the limiting seat. The two ends of the first spring are fixedly connected to the locking rod and the limiting seat, respectively. A locking groove is provided on the front side of the fixing column. A pull plate is fixedly connected to the front end of the locking rod.

[0016] Preferably, the engaging rod and the limiting seat form a telescopic structure through a first spring, the engaging grooves are equally spaced on the front side of the fixed column, and the engaging rod and the engaging grooves are movably engaged and connected.

[0017] The design of the above structure makes it easy to adjust the height of the bottom connecting frame and the seat by adjusting the positioning mechanism, thereby adapting to patients with different sitting height requirements. This helps to provide temporary sitting support for patients during assisted walking, improving the effectiveness and comfort of this walking aid device for internal medicine clinical nursing.

[0018] Preferably, a groove is provided on one side of the bed board to accommodate the seat board, and the seat board is connected to the bed board through the groove.

[0019] The above-described structural design facilitates the combination and separation of the seat board and the bed board, effectively shortening the walking distance for patients using the assistive device for internal medicine clinical care and significantly improving its ease of use.

[0020] Preferably, the positioning and connecting mechanism includes card holders symmetrically installed at the bottom of the seat.

[0021] Preferably, the positioning and connecting mechanism further includes fixed seats symmetrically installed at the bottom of the bed board, with a locking block sliding through the interior of the fixed seat, and a control plate fixedly installed at the outer ends of the locking blocks on both sides.

[0022] Preferably, side plates are fixedly installed on both sides of the card block, and limit rods pass through the interior of the side plates at equal intervals. A second spring is sleeved on the outer ring of the limit rod, and the two ends of the second spring are fixedly connected to the outer ends of the limit rods on both sides and the outer side of the side plate, respectively.

[0023] The above-described structure facilitates rapid assembly and separation of the seat board and bed board by controlling the engagement and disengagement of the positioning and connecting mechanism. This allows for the formation of a complete bed board for patient rest during assembly and facilitates patient mobility assistance during separation, thereby improving the functionality and effectiveness of this mobility aid device for internal medicine clinical nursing.

[0024] Compared with the prior art, the beneficial effects of this utility model are: the walking aid device for internal medicine clinical nursing;

[0025] 1. The base support frame, combined with casters, can assist patients in multi-directional walking. The height adjustment mechanism can adjust the distance between the base support frame, the fixed column, and the top connecting frame, thereby adjusting the overall assistive support height. With the addition of front and side handles, it can easily adapt to patients with different height and grip position requirements, improving the adaptability of this walking aid device for internal medicine clinical nursing.

[0026] 2. The adjustable positioning mechanism allows for height adjustment of the base connecting frame and seat within a certain range, enabling patients to take short sitting rests while using the device, thus improving patient comfort. Simultaneously, the seat, in conjunction with the specifically designed bed board, forms a complete bed structure when connected, reducing the difficulty of transferring patients from the bed board to the mobility aid. Transferring only requires a short positional change from the bed, enhancing the integration and practicality of this mobility aid for internal medicine clinical nursing with the bed structure. Attached Figure Description

[0027] Figure 1 This is a side view of the structure of this utility model;

[0028] Figure 2 This is a schematic diagram showing the distribution structure of the bottom support frame, fixed column, and top connecting frame of this utility model;

[0029] Figure 3 This is an exploded view of the height adjustment mechanism of this utility model;

[0030] Figure 4 This is a side sectional view of the adjustment and positioning mechanism of this utility model;

[0031] Figure 5 This is a schematic diagram of the connection structure between the seat board and the bed board of this utility model;

[0032] Figure 6 This is an exploded view of the positioning and connecting mechanism of this utility model;

[0033] Figure 7 This is a side view of a partial structure of the present invention;

[0034] Figure 8 This is a simplified cross-sectional view of the limiting seat of this utility model from a top view.

[0035] In the diagram: 1. Base support frame; 2. Casters; 3. Threaded groove; 4. Threaded post; 5. Knob; 6. Connecting shaft; 7. Fixed post; 8. Top connecting frame; 9. Front handle; 10. Side handle; 11. Slide seat; 12. Limiting seat; 13. Engaging rod; 14. First spring; 15. Engaging groove; 16. Pull plate; 17. Base connecting frame; 18. Seat board; 19. Bed board; 20. Card seat; 21. Fixed seat; 22. Card block; 23. Side plate; 24. Limiting rod; 25. Second spring; 26. Control panel; 27. Tension spring; 28. Fixing component; 29. ​​Inner cavity. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] Please see Figure 1-6This utility model provides a technical solution: an assistive device for internal medicine clinical nursing, including a base support frame 1 and a bed board 19. Universal wheels 2 are symmetrically installed at both ends of the bottom of the base support frame 1. It also includes a height adjustment mechanism, which is symmetrically installed on the top of the base support frame 1. A fixed column 7 is connected to the top of the height adjustment mechanism. The height adjustment mechanism includes threaded grooves 3 symmetrically opened inside the front end of the base support frame 1. Threaded columns 4 are connected inside the threaded grooves 3. The threaded columns 4 and the threaded grooves 3 form a threaded lifting structure. A knob 5 is fixedly connected to the top of the threaded column 4. A connecting shaft 6 is installed at the top of the knob 5. The inner ring of the connecting shaft 6 is fixedly connected to the bottom end of the fixed column 7. The knob 5 and the bottom end of the fixed column 7 form a rotating structure through the connecting shaft 6. A top connecting frame 8 is fixedly connected to the top of the fixed column 7. A front handle 9 is sleeved on the outer ring of the front end of the top connecting frame 8. Side handles 10 are symmetrically sleeved on the rear end of the top connecting frame 8.

[0038] The design of the above structure allows the rotation of the knob 5 to drive the threaded column 4 to rotate at the bottom of the fixed column 7 by cooperating with the connecting shaft 6. The threaded connection between the threaded column 4 and the threaded groove 3 controls the lifting and lowering of the threaded column 4, thereby adjusting the distance between the fixed column 7 and the bottom support frame 1, and adjusting the height of the top connecting frame 8, the front grip 9, and the side grip 10. This is beneficial for patients with different height requirements. The front grip 9 and the side grip 10 are designed to accommodate the gripping needs of different patients.

[0039] An adjustment and positioning mechanism is installed on the outer ring of the two fixed columns 7. A bottom connecting frame 17 is fixedly installed at the bottom of the adjustment and positioning mechanism. A seat plate 18 is fixedly installed at the rear end of the bottom connecting frame 17. The adjustment and positioning mechanism includes a slide seat 11 that is slidably sleeved on the outer ring of the two fixed columns 7. A limit seat 12 is fixedly connected to the top of the slide seat 11. The limit seat 12 is slidably connected to the fixed column 7. The slide seat 11 is fixedly connected to the bottom connecting frame 17. The adjustment and positioning mechanism also includes a locking rod 13 that slides through the front side of the limit seat 12. A first spring 14 is sleeved on the outer ring of the locking rod 13 located outside the limit seat 12. The two ends of the first spring 14 are fixedly connected to the locking rod 13 and the limit seat 12 respectively. The locking rod 13 and the limit seat 12 form a telescopic structure through the first spring 14. A locking groove 15 is opened on the front side of the fixed column 7. The locking groove 15 is opened at equal intervals on the front side of the fixed column 7. The locking rod 13 is movably locked with the locking groove 15. A pull plate 16 is fixedly connected to the front end of the locking rod 13.

[0040] The above-described structure is designed so that pulling the pull plate 16 outward can cause the locking rod 13 to slide inside the limiting seat 12. At the same time, the reverse pull of the first spring 14 can also cause the locking rod 13 to reset inside the limiting seat 12. This allows control over the engagement and disengagement between the locking rod 13 and the locking groove 15. When the two are separated, the limiting seat 12 and the slide 11 can slide up and down around the outer ring of the fixed column 7, and drive the bottom connecting frame 17 and the seat 18 at the rear end to rise and fall synchronously, thereby adjusting the height of the seat 18. When the two are engaged, the limiting seat 12 and the slide 11 after height adjustment can be positioned, and the height positioning of the bottom connecting frame 17 and the seat 18 can be achieved simultaneously.

[0041] In addition, see Figure 8 Alternatively, the size of the limiting seat 12 can be adjusted and enlarged, and an inner cavity 29 can be provided inside one side of the limiting seat 12. The first spring 14 is placed in the inner cavity 29, and the engaging rod 13 passes through the inner cavity 29 and the corresponding side wall of the limiting seat 12. One end of the first spring 14 is connected to the engaging rod 13, and the first spring 14 abuts against the wall surface in the inner cavity 29 of the limiting seat 12. The pull plate 16 is connected to the engaging rod 13. Through the above structure, the engaging rod 13 and the engaging groove 15 can also be movably engaged and connected as described above.

[0042] The bed board 19 and the seat board 18 are movably connected. A groove for accommodating the seat board 18 is provided on one side of the bed board 19. The seat board 18 is connected to the bed board 19 through the groove. The bed board 19 and the seat board 18 are connected by a positioning connection mechanism. The positioning connection mechanism includes a card seat 20 symmetrically installed at the bottom of the seat board 18 and a fixed seat 21 symmetrically installed at the bottom of the bed board 19. A card block 22 slides through the inside of the fixed seat 21. The card seat 20 and the card block 22 are movably engaged. A control plate 26 is fixedly installed on the outer end of the card blocks 22 on both sides. The design of the above structure allows the locking block 22 to slide inside the fixed seat 21 and engage with the locking seat 20, thereby positioning and connecting the seat 18 and the bed board 19. When it is necessary to separate the two, by pulling the control plate 26 outward, the locking block 22 can slide inside the fixed seat 21 and separate from the locking seat 20, thereby releasing the restrictive positioning between the seat 18 and the bed board 19 and realizing the separation of the two.

[0043] The adjacent ends of the two side blocks 22 are set at an angle. Side plates 23 are fixedly installed on both sides of the block 22. Limiting rods 24 pass through the inside of the side plates 23 at equal intervals. The outer ring of the limiting rods 24 is fitted with a second spring 25. The two ends of the second spring 25 are fixedly connected to the outer ends of the two side limiting rods 24 and the outer side of the side plates 23, respectively. The side plates 23 are slidably connected to the limiting rods 24. The side plates 23 and the limiting rods 24 are telescopically connected through the second spring 25.

[0044] The above structure is designed so that when the sitting board 18 and the bed board 19 are combined, the second spring 25 pushes the side plate 23 and the locking block 22 to reset. The sliding of the side plate 23 on the outer ring of the limiting rod 24 can limit the extension and retraction of the locking block 22, ensuring the stability of the locking block 22 and the locking seat 20 in engagement and disengagement.

[0045] See Figure 7 Alternatively, the side plate 23, the limiting rod 24, and the second spring 25 can be omitted. Instead, a tension spring 27 can be provided on the fixed base 21, and a fixing member 28 can be provided on the locking block 22. The two ends of the tension spring 27 are connected to the fixed base 21 and the fixing member 28, respectively. This allows the automatic reset function of the tension spring 27 to restrict the position of the locking block 22, ensuring that the locking block 22 is always locked into the locking base 20 under the action of the tension spring 27.

[0046] This completes a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0047] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A mobility aid for internal medicine clinical nursing, comprising a base support frame (1) and a bed board (19), wherein casters (2) are symmetrically mounted at both ends of the bottom of the base support frame (1), characterized in that: It also includes a height adjustment mechanism, which is symmetrically installed on the top of the bottom support frame (1), and the top of the height adjustment mechanism is connected to a fixed column (7). The top of the fixed column (7) is fixedly connected to a top connecting frame (8), and a front handle (9) is sleeved on the outer ring of the front end of the top connecting frame (8), and a side handle (10) is symmetrically sleeved on the rear end of the top connecting frame (8). An adjustment and positioning mechanism is installed on the outer ring of the two fixed columns (7). A bottom connecting frame (17) is fixedly installed at the bottom of the adjustment and positioning mechanism. A seat plate (18) is fixedly installed at the rear end of the bottom connecting frame (17). The bed board (19) and the seat board (18) are movably connected, and the bed board (19) and the seat board (18) are connected by a positioning connection mechanism.

2. The mobility aid device for internal medicine clinical nursing according to claim 1, characterized in that: The height adjustment mechanism includes threaded grooves (3) symmetrically opened inside the front end of the bottom support frame (1). A threaded column (4) is connected inside the threaded groove (3). A knob (5) is fixedly connected to the top of the threaded column (4). A connecting shaft (6) is installed on the top of the knob (5). The inner ring of the connecting shaft (6) is fixedly connected to the bottom end of the fixed column (7).

3. The mobility aid device for internal medicine clinical nursing according to claim 2, characterized in that: The threaded column (4) and the threaded groove (3) form a threaded lifting structure, and the knob (5) forms a rotating structure with the bottom end of the fixed column (7) through the connecting shaft (6).

4. The mobility aid device for internal medicine clinical nursing according to claim 1, characterized in that: The adjustment and positioning mechanism includes a slide seat (11) that is slidably sleeved on the outer ring of the fixed columns (7) on both sides. The top of the slide seat (11) is fixedly connected to a limiting seat (12). The limiting seat (12) is slidably connected to the fixed column (7). The slide seat (11) is fixedly connected to the bottom connecting frame (17).

5. The mobility aid device for internal medicine clinical nursing according to claim 4, characterized in that: The adjustment and positioning mechanism also includes a locking rod (13) that slides through the front side of the limiting seat (12). The locking rod (13) located outside the limiting seat (12) is fitted with a first spring (14). The two ends of the first spring (14) are fixedly connected to the locking rod (13) and the limiting seat (12) respectively. The front side of the fixing column (7) is provided with a locking groove (15). The front end of the locking rod (13) is fixedly connected with a pull plate (16).

6. The mobility aid device for internal medicine clinical nursing according to claim 5, characterized in that: The locking rod (13) and the limiting seat (12) form a telescopic structure through the first spring (14). The locking groove (15) is opened at equal intervals on the front side of the fixed column (7). The locking rod (13) and the locking groove (15) are movably locked together.

7. The mobility aid device for internal medicine clinical nursing according to claim 1, characterized in that: The bed board (19) has a groove on one side to accommodate the seat board (18), and the seat board (18) is connected to the bed board (19) through the groove.

8. The mobility aid device for internal medicine clinical nursing according to claim 7, characterized in that: The positioning and connecting mechanism includes a card holder (20) symmetrically installed at the bottom of the seat plate (18).

9. The mobility aid device for internal medicine clinical nursing according to claim 8, characterized in that: The positioning connection mechanism also includes a fixed seat (21) symmetrically installed at the bottom of the bed board (19). The fixed seat (21) has a sliding block (22) inside, and a control plate (26) is fixedly installed at the outer end of the block (22) on both sides.

10. The mobility aid device for internal medicine clinical nursing according to claim 9, characterized in that: Side plates (23) are fixedly installed on both sides of the card block (22). Limiting rods (24) pass through the inside of the side plates (23) at equal intervals. A second spring (25) is sleeved on the outer ring of the limiting rods (24). The two ends of the second spring (25) are fixedly connected to the outer ends of the limiting rods (24) on both sides and the outer side of the side plates (23), respectively.

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