A convenient adjustable assisted turning device

Abstract

The utility model relates to nursing auxiliary technical field, concretely is a kind of auxiliary turning-over device convenient to adjust, including turning-over pad, the rear end surface four corners of turning-over pad are all fixed with guide rod, the rear end surface center of turning-over pad is fixed with mounting plate, the rear end surface center of mounting plate is fixed with sleeve pipe, thread hole is set in the inside of sleeve pipe, the rear side of turning-over pad is equipped with adjusting part, adjusting part includes fixed plate, screw rod, connecting plate and clamping block, the front side surface center of fixed plate is rotatably installed with threaded rod, and the front end of threaded rod is inserted into the thread hole and is connected in screw thread. The utility model is rotated through screw rod, and connecting plate drives clamping block to generate displacement, so that clamping block is tightly fixed on the stand of nursing bed side edge rail, to form the stable connection of fixed plate and nursing bed rail quickly, the stability of turning-over pad in use process is strengthened. Meanwhile, rotating threaded rod can adjust the distance between turning-over pad and fixed plate, realize the free adjustment of turning-over pad horizontal position.

Description

Technical Field

[0001] This utility model relates to the field of nursing assistance technology, specifically to an easily adjustable assistive turning device. Background Technology

[0002] In geriatric nursing, elderly bedridden patients, due to declining physical function and severely limited independent movement, are highly susceptible to pressure sores from maintaining the same posture for extended periods. Furthermore, the difficulty in clearing sputum from the lungs increases the risk of lung infections. Turning mats, as an important nursing tool, utilize a scientifically designed curved shape and reasonable mechanical support. When used in conjunction with the nursing bed, they allow caregivers to assist the elderly in turning over more safely and conveniently.

[0003] Utility model patent application number CN202322824423.2 discloses a gel turning pad. This gel turning pad includes a main body with a placement groove on its upper surface and raised dots on its surface. This novel gel turning pad uses medical-grade PU material, providing excellent support and rebound. It offers multiple functions including turning, leg raising, leg spreading, back support, breathability, and heat dissipation. It is suitable for daily care of long-term bedridden patients and is an essential assistive device for handling bowel and bladder waste. Designed based on mechanics, ergonomics, and clinical nursing experience, this product has strong practicality in nursing care. Long-term use can prevent bedsores and pressure sores, and assist with bowel and bladder cleansing for bedridden patients.

[0004] Although the gel turning pad has strong nursing practicality, the device still has the following problems in actual use: When used, the turning pad is placed directly on the patient's back to assist in turning. However, because the turning pad is placed directly on the nursing bed, when pressure is applied to it by the patient's back, the pad may slide along the bed surface due to insufficient friction. This not only reduces the stability of assisted turning but may also cause the patient to lose postural control during turning, affecting the nursing effect. Therefore, we propose an easily adjustable assisted turning device. Utility Model Content

[0005] The purpose of this invention is to provide an easily adjustable auxiliary turning device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An easily adjustable auxiliary turning device includes a turning pad, guide rods fixed at the four corners of the rear end face of the turning pad, a mounting plate fixed at the center of the rear end face of the turning pad, and a sleeve fixed at the center of the rear end face of the mounting plate, with threaded holes inside the sleeve.

[0008] The rear side of the turning pad is provided with an adjustment part, which includes a fixing plate for connecting the nursing bed rails. The rear ends of multiple guide rods pass through the four corners of the fixing plate and are slidably connected to the fixing plate. The fixing plate has two symmetrical strip grooves. A lead screw is rotatably installed on the front side of each of the two strip grooves. A connecting plate is threaded to each lead screw. The rear ends of the two connecting plates slide through the corresponding strip grooves and extend to the rear side of the fixing plate. A clamping block for clamping the nursing bed rail upright is fixed on the two opposite end faces of the two connecting plates at the rear end. A clamping groove is provided on the rear end face of the clamping block.

[0009] A threaded rod is rotatably mounted at the center of the front side of the fixed plate, and the front end of the threaded rod is inserted into the threaded hole for threaded connection.

[0010] As a preferred technical solution of this utility model, the front end face of the turning pad is inclined, and a silicone pad is fixed on the inclined surface of the turning pad.

[0011] As a preferred technical solution of this utility model, the surface of the silicone pad is provided with multiple protrusions, and the multiple protrusions are distributed in a matrix.

[0012] As a preferred technical solution of this utility model, mounting holes are provided at the four corners of the mounting plate, and a mounting bolt that is threaded to the turning pad is inserted into each mounting hole.

[0013] As a preferred technical solution of this utility model, the rear end of the guide rod is rotatably and coaxially fixed with a limiting block, and the diameter of the guide rod is smaller than the diameter of the limiting block.

[0014] As a preferred technical solution of this utility model, the rear end of the threaded rod passes through the fixed plate, and an adjusting screw is coaxially connected to the rear end of the threaded rod. The outer wall of the adjusting screw is provided with multiple anti-slip grooves.

[0015] As a preferred technical solution of this utility model, the connecting plate and the clamping block are integrally formed structures, and the cross-sectional shape of the clamping groove is arc-shaped.

[0016] As a preferred technical solution of this utility model, each of the strip grooves has a support plate rotatably located at both ends on the front side, and the rear ends of multiple support plates are fixedly connected to the front side of the fixed plate. The lead screw passes through the support plate and is rotatably connected to the support plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This utility model features a turning pad and an adjustment mechanism. Firstly, the turning pad assists patients in turning over, and long-term use can prevent bedsores and pressure sores. Secondly, during use, the rotation of the screw rod causes the connecting plate to displace the clamping block, firmly fixing it to the uprights of the side railing of the nursing bed. This structural design allows the fixing plate to quickly and stably connect with the nursing bed railing, enhancing the stability of the turning pad during use and avoiding the risk of loss of posture due to pad slippage, thus providing reliable safety for nursing procedures. Simultaneously, rotating the screw rod adjusts the distance between the turning pad and the fixing plate, allowing for free adjustment of the turning pad's horizontal position. This design fully considers the differences in body shape among different patients, meeting diverse usage needs and improving the product's applicability. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the turning mat in this utility model;

[0021] Figure 3 This is a schematic diagram of the usage state of this utility model;

[0022] Figure 4 This is a partial structural diagram of the adjusting part in this utility model;

[0023] Figure 5 This is a schematic diagram of the lead screw in this utility model;

[0024] Figure 6 This is a partial exploded structural diagram of the present invention;

[0025] In the picture:

[0026] 1. Turning pad; 10. Silicone pad; 11. Raised dots; 12. Guide rod; 13. Limiting block; 14. Mounting plate; 15. Sleeve; 150. Threaded hole;

[0027] 2. Adjustment section; 20. Fixing plate; 200. Strip groove; 21. Support plate; 22. Screw; 23. Connecting plate; 24. Clamping block; 240. Clamping groove; 25. Threaded rod; 26. Adjustment screw. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0029] This embodiment provides a technical solution:

[0030] Please see Figures 1-6 As shown, an adjustable auxiliary turning device includes a turning pad 1. Guide rods 12 are fixed at the four corners of the rear end face of the turning pad 1. An installation plate 14 is fixed at the center of the rear end face of the turning pad 1. A sleeve 15 is fixed at the center of the rear end face of the installation plate 14. A threaded hole 150 is opened inside the sleeve 15.

[0031] The rear side of the turning pad 1 is provided with an adjustment part 2. The adjustment part 2 includes a fixing plate 20 for connecting the nursing bed rails. The rear ends of multiple guide rods 12 pass through the four corners of the fixing plate 20 and are slidably connected to the fixing plate 20. The fixing plate 20 has two symmetrical strip grooves 200. The front side of each of the two strip grooves 200 is rotatably mounted with a screw rod 22. Each screw rod 22 is threadedly connected to a connecting plate 23. The rear ends of the two connecting plates 23 slide through the corresponding strip grooves 200 and extend to the rear side of the fixing plate 20. The two opposite end faces of the two connecting plates 23 and the rear end face are fixed with clamping blocks 24 for clamping the nursing bed rail uprights. The rear end face of the clamping block 24 has a clamping groove 240. A threaded rod 25 is rotatably mounted at the center of the front side of the fixing plate 20. The front end of the threaded rod 25 is inserted into the threaded hole 150 and threadedly connected.

[0032] In this embodiment, the front end of the turning pad 1 is inclined, and a silicone pad 10 is fixed to the inclined surface of the turning pad 1. The inclined front end conforms to the side-lying posture of the human body, which can effectively improve the patient's comfort. The silicone pad 10 is soft, which not only increases the friction with the patient's body to prevent the patient from slipping, but also reduces local pressure and reduces the risk of pressure sores.

[0033] In this embodiment, the surface of the silicone pad 10 is provided with a plurality of protrusions 11, which are distributed in a matrix. The matrix distribution of protrusions 11 on the surface of the silicone pad 10 further enhances the friction between the pad and the patient's skin, effectively preventing displacement of the patient during turning over. At the same time, the protrusions disperse pressure, better protecting the patient's skin health.

[0034] In this embodiment, mounting holes are provided at all four corners of the mounting plate 14, and each mounting hole is fitted with a mounting bolt that is threaded to the turning pad 1. This connection method is stable and reliable, and facilitates installation and disassembly. It ensures a tight fit between the mounting plate 14 and the turning pad 1, and also facilitates later maintenance.

[0035] In this embodiment, a limiting block 13 is coaxially fixed to the rear end of the guide rod 12, and the diameter of the guide rod 12 is smaller than the diameter of the limiting block 13. The limiting block 13 at the rear end of the guide rod 12 can prevent the guide rod 12 from detaching from the fixing plate 20, ensuring the stability of the connection between the turning pad 1 and the adjustment part 2, and preventing the guide rod 12 from falling off during use.

[0036] In this embodiment, the rear end of the threaded rod 25 rotatably passes through the fixed plate 20. The threaded rod 25 is rotatably connected to the fixed plate 20 via a bearing. An adjusting screw 26 is coaxially keyed to the rear end of the threaded rod 25. The outer wall of the adjusting screw 26 has multiple anti-slip grooves. The anti-slip grooves increase the friction between the hand and the adjusting screw 26, allowing the user to more easily rotate the threaded rod 25 to adjust the position of the turning pad 1.

[0037] In this embodiment, the connecting plate 23 and the clamping block 24 are integrally formed structures, and the cross-sectional shape of the clamping groove 240 is arc-shaped. The integrally formed connecting plate 23 and clamping block 24 have the advantages of high structural strength and good stability. The arc-shaped clamping groove 240 can better fit the nursing bed railing column, increase the contact area, and improve the reliability and stability of clamping.

[0038] In this embodiment, each strip groove 200 has a support plate 21 rotatably mounted on its front side at both ends. The rear ends of the multiple support plates 21 are fixedly connected to the front side of the fixed plate 20. The lead screw 22 passes through the support plate 21 and is rotatably connected to it. The support plate 21 provides a stable support point for the lead screw 22. The rotatable connection between the lead screw 22 and the support plate 21 makes the lead screw 22 more stable during rotation, ensuring the smoothness of the clamping operation of the clamping block 24.

[0039] It is understood that in this embodiment, the end of the lead screw 22 is coaxially keyed with an adjustment head 220, which facilitates the rotation of the lead screw 22 and improves the convenience of operation.

[0040] It should be added that the size of the strip groove 200 in this embodiment is adapted to the size of the connecting plate 23. When the lead screw 22 rotates, the connecting plate 23 can slide smoothly along the strip groove 200, avoiding the connection plate 23 from shaking.

[0041] In practical use, the user first places the fixing plate 20 on the hospital bed and inside the railing of the nursing bed. Then, the user rotates the adjusting heads 220 on both sides in sequence. The adjusting heads 220 drive the screw 22 to rotate. At this time, the connecting plate 23 drives the clamping block 24 to move horizontally and move closer to the railing post. When the clamping groove 240 clamps the railing post, the user stops rotating the adjusting heads 220, and the fixing plate 20 is fixed to the nursing bed railing. Then, the user rotates the adjusting screw 26, which drives the threaded rod 25 to rotate. As the threaded rod 25 rotates, the sleeve 15 drives the turning pad 1 to move horizontally on the hospital bed. When the turning pad 1 moves to the desired position, the user stops moving the turning pad 1. Finally, the user can use the turning pad 1 to assist the patient in turning over.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An easily adjustable assistive turning device, characterized in that: The device includes a turning pad (1), with guide rods (12) fixed at the four corners of the rear end face of the turning pad (1), a mounting plate (14) fixed at the center of the rear end face of the turning pad (1), and a sleeve (15) fixed at the center of the rear end face of the mounting plate (14). The sleeve (15) has a threaded hole (150) inside. The rear side of the turning pad (1) is provided with an adjustment part (2). The adjustment part (2) includes a fixing plate (20) for connecting the nursing bed rails. The rear ends of multiple guide rods (12) pass through the four corners of the fixing plate (20) and are slidably connected to the fixing plate (20). The fixing plate (20) has two symmetrical strip grooves (200). The front side of the two strip grooves (200) is rotatably installed with screw rods (22). Each screw rod (22) is threadedly connected with a connecting plate (23). The rear ends of the two connecting plates (23) slide through the corresponding strip grooves (200) and extend to the rear side of the fixing plate (20). The two opposite end faces of the two connecting plates (23) and the rear end face are fixed with clamping blocks (24) for clamping the nursing bed rail posts. The rear end face of the clamping blocks (24) is provided with clamping grooves (240). A threaded rod (25) is rotatably mounted at the center of the front side of the fixing plate (20), and the front end of the threaded rod (25) is inserted into the threaded hole (150) for internal thread connection.

2. The easily adjustable auxiliary turning device according to claim 1, characterized in that: The front end of the turning pad (1) is inclined, and a silicone pad (10) is fixed on the inclined surface of the turning pad (1).

3. The easily adjustable auxiliary turning device according to claim 2, characterized in that: The surface of the silicone pad (10) is provided with multiple bumps (11), and the multiple bumps (11) are distributed in a matrix.

4. The easily adjustable auxiliary turning device according to claim 1, characterized in that: The mounting plate (14) has mounting holes at its four corners, and each mounting hole is fitted with a mounting bolt that is threaded to the turning pad (1).

5. The easily adjustable auxiliary turning device according to claim 1, characterized in that: The guide rod (12) is coaxially fixed with a limiting block (13) at its rear end, and the diameter of the guide rod (12) is smaller than the diameter of the limiting block (13).

6. The easily adjustable auxiliary turning device according to claim 1, characterized in that: The rear end of the threaded rod (25) rotates through the fixed plate (20), and an adjusting screw (26) is coaxially connected to the rear end of the threaded rod (25). The outer wall of the adjusting screw (26) is provided with multiple anti-slip grooves.

7. The easily adjustable auxiliary turning device according to claim 1, characterized in that: The connecting plate (23) and the clamping block (24) are integrally formed structures, and the cross-sectional shape of the clamping groove (240) is arc-shaped.

8. The easily adjustable auxiliary turning device according to claim 1, characterized in that: Each of the strip grooves (200) has a support plate (21) rotating at both ends on the front side. The rear ends of the multiple support plates (21) are fixedly connected to the front side of the fixed plate (20). The lead screw (22) passes through the support plate (21) and is rotatably connected to the support plate (21).

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