Bedridden standing assisting device

Abstract

The utility model discloses a bedridden standing assisting device, and relates to the technical field of medical instruments. The bedridden standing assisting device comprises a driving rod, an embedding opening is formed in the top of the driving rod, positioning openings are formed in the two sides of the interior of the embedding opening, embedding blocks are embedded in the positioning openings, a driving block is fixedly connected to the opposite sides of the embedding blocks, and a standing assisting belt is rotationally connected to the exterior of the driving block. A positioning hole is formed in the position, close to the positioning opening, of the outer portion of the driving rod, the driving block is sleeved with the lifting assisting belt, then the embedded block is embedded into the positioning opening, the driving block is inserted into the embedded opening, the positioning rod is inserted along the positioning hole, and therefore the position of the embedded block is limited; in this way, the effect that the driving block is fixed between the driving rods is achieved, the problem that due to the fact that a single sleeving mode of the lifting assisting belt is adopted in the past, the lifting assisting belt on the innermost side needs to be replaced and needs to be integrally disassembled is solved, and the convenience of replacement of the lifting assisting belt is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a lying-in bed assistor. Background Technique

[0002] A lying-in bed assistor is used to assist patients to sit up or turn over. The common users are patients whose bodies are under anesthesia or unable to move. It is a medical device that helps patients turn over through the operation of nursing staff.

[0003] According to a lying-in bed patient assistor disclosed in Chinese Patent Publication No. CN219878527U, which includes a housing assembly; a lifting assembly for lifting a lying-in bed patient; a telescopic assembly for adjusting the height of the device; a movable assembly for moving the device; wherein, the lifting assembly includes a connecting column, a reel connected to the inner side of the connecting column, a sticky tape connected to the reel, a three-phase asynchronous motor connected to the right end of the reel, and a connecting frame connected to the lower part of the front surface of the three-phase asynchronous motor. By setting the lifting assembly, the utility model solves the problems that most of the existing assistors are used in hospitals, and the assistors for bedridden patients at home are extremely rare, and they are expensive and not easy to install, which greatly increases the difficulty of accompanying bedridden patients at home. Therefore, it cannot meet the needs in actual use, so there is an urgent need for improved technologies in the market to solve the above problems.

[0004] Although the above method can be used for turning over, after long-term use, when the belt used for turning over is worn and needs to be replaced singly, all the belts need to be removed to replace the innermost belt, resulting in a more complex problem in the procedures required for equipment maintenance. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a lying-in bed assistor, which solves the problem that after long-term use, when the belt used for turning over is worn and needs to be replaced singly, all the belts need to be removed to replace the innermost belt, resulting in a more complex problem in the procedures required for equipment maintenance.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A lying-in bed assistor includes a driving rod, an embedding opening is provided at the top of the driving rod, positioning openings are provided on both sides inside the embedding opening, fitting blocks are fitted inside the positioning openings, driving blocks are fixedly connected to the opposite sides of the fitting blocks, a lifting belt is rotatably connected to the outside of the driving blocks, positioning holes are provided on the outside of the driving rod near the positioning openings, positioning rods are fitted inside the positioning holes, and a limiting component is arranged on the outside of the positioning rods.

[0007] Preferably, the limiting component includes a sleeve, the sleeve is slidably connected to the outside of the positioning rod, a spring is fixedly connected to one side of the sleeve away from the positioning rod, a fixing plate is fixedly connected to one side of the spring away from the sleeve, and the fixing plate is fixedly connected to the outside of the driving rod.

[0008] Preferably, a limiting sleeve is fixedly connected to the outside of the fixing plate, the limiting sleeve is arranged outside the spring, and the sleeve is slidably connected to the inside of the limiting sleeve.

[0009] Preferably, a rotating support rod is fixedly connected to one end of the driving rod, a motor is fixedly connected to one side of the driving rod away from the rotating support rod, and a driving support rod is fixedly connected to one side of the motor away from the driving rod.

[0010] Preferably, a housing is arranged outside the driving support rod and the rotating support rod, and the bottoms of the driving support rod and the rotating support rod are fixedly connected to a position near the bottom inside the housing.

[0011] Preferably, the assisting belt passes through the housing, a telescopic groove is formed in the housing near the assisting belt, and the assisting belt is arranged inside the telescopic groove.

[0012] The utility model provides a lying-in assisting device. Compared with the prior art, the following beneficial effects are achieved:

[0013] 1. For this lying-in assisting device, by first sleeving the assisting belt outside the driving block and then inserting the fitting block into the positioning opening, the driving block is inserted into the fitting opening, and the positioning rod is inserted along the positioning hole, thereby restricting the position of the fitting block. In this way, the effect of fixing the driving block between the driving rods is achieved, solving the problem that the previous single sleeving method of the assisting belt requires the whole to be disassembled when replacing the innermost assisting belt, and improving the convenience of replacing the assisting belt.

[0014] 2. For this lying-in assisting device, the spring pushes the sleeve on one side of the fixing plate, so that the sleeve is sleeved outside the positioning rod, thereby restricting the positioning rod by the sleeve to prevent the positioning rod from slipping out of the positioning hole. In order to avoid the sleeve from shaking, the position of the sleeve can be restricted by the limiting sleeve, realizing restricted sliding and ensuring the stability of the fixed positioning rod, solving the problem that only using the positioning rod for restriction causes the positioning rod to be loose inside the positioning hole, and improving the stability of the positioning rod fixed inside the positioning hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural diagram of the utility model;

[0016] Figure 2 is a three-dimensional sectional structural diagram of the utility model;

[0017] Figure 3 is the utility modelFigure 2 Schematic diagram of the enlarged structure at position A in

[0018] Figure 4 For the present utility model Figure 2 Schematic diagram of the enlarged structure at position B in

[0019] Figure 5 For the present utility model Figure 2 Schematic diagram of the enlarged structure at position C in

[0020] In the figure: 1. Driving rod; 2. Insertion opening; 3. Positioning opening; 4. Fitting block; 5. Driving block; 6. Positioning hole; 7. Positioning rod; 8. Sleeve; 9. Lifting belt; 10. Fixed plate; 11. Spring; 12. Motor; 13. Driving support rod; 14. Rotating support rod; 15. Housing; 16. Telescopic groove; 17. Limiting sleeve. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0022] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: a lying-in bed lifter, including a driving rod 1, an insertion opening 2 is provided at the top of the driving rod 1, positioning openings 3 are provided on both sides inside the insertion opening 2, a fitting block 4 is fitted inside the positioning opening 3, a driving block 5 is fixedly connected to the opposite sides of the fitting block 4, a lifting belt 9 is rotatably connected to the outside of the driving block 5, a positioning hole 6 is provided on the outside of the driving rod 1 near the positioning opening 3, a positioning rod 7 is fitted inside the positioning hole 6, and a limiting component is provided on the outside of the positioning rod 7.

[0023] During operation, first put the lifting belt 9 on the outside of the driving block 5, then insert the fitting block 4 into the positioning opening 3, so as to insert the driving block 5 into the insertion opening 2, and insert the positioning rod 7 along the positioning hole 6, thereby restricting the position of the fitting block 4. In this way, the effect of fixing the driving block 5 between the driving rods 1 is achieved, and the problem that the innermost lifting belt 9 needs to be disassembled as a whole when replacing the previous single sleeving method of the lifting belt 9 is solved, improving the convenience of replacing the lifting belt 9.

[0024] The limiting component includes a sleeve 8 which is slidably connected to the outside of the positioning rod 7. One side of the sleeve 8 away from the positioning rod 7 is fixedly connected to a spring 11. One side of the spring 11 away from the sleeve 8 is fixedly connected to a fixing plate 10. The fixing plate 10 is fixedly connected to the outside of the driving rod 1. An outer limiting sleeve 17 is fixedly connected to the outside of the fixing plate 10. The limiting sleeve 17 is arranged outside the spring 11. The sleeve 8 is slidably connected to the inside of the limiting sleeve 17.

[0025] During operation, the spring 11 pushes the sleeve 8 on one side of the fixing plate 10 to make the sleeve 8 sleeved on the outside of the positioning rod 7, so that the sleeve 8 restricts the positioning rod 7 to prevent the positioning rod 7 from slipping out of the positioning hole 6. In order to prevent the sleeve 8 from shaking, the position of the sleeve 8 can be restricted by the limiting sleeve 17, realizing restricted sliding, ensuring the stability of the fixing of the positioning rod 7, solving the problem that the positioning rod 7 is loose inside the positioning hole 6 caused by only using the positioning rod 7 for restriction, and improving the stability of the fixing of the positioning rod 7 inside the positioning hole 6.

[0026] One end of the driving rod 1 is fixedly connected to a rotating support rod 14. One side of the driving rod 1 away from the rotating support rod 14 is fixedly connected to a motor 12. One side of the motor 12 away from the driving rod 1 is fixedly connected to a driving support rod 13. An outer shell 15 is arranged outside the driving support rod 13 and the rotating support rod 14. The bottoms of the driving support rod 13 and the rotating support rod 14 are fixedly connected to the inner side of the outer shell 15 near the bottom. The assisting belt 9 passes through the outer shell 15. A telescopic groove 16 is opened at the position of the outer shell 15 near the assisting belt 9. The assisting belt 9 is arranged inside the telescopic groove 16.

[0027] During operation, during operation, the motor 12 can be supported by the driving support rod 13, and then the driving rod 1 can be supported by the fitting block 4, so as to ensure that the motor 12 drives the driving rod 1 to rotate more stably, ensure that the assisting belt 9 slides smoothly inside the telescopic groove 16, so that the assisting belt 9 can be used for sliding, assisting the assisting belt 9 to lift or turn over the patient, solving the problem that the single exposed structure causes the assisting belt 9 to be worn out for a long time and is inconvenient to store, and improving the service life of the assisting belt 9.

[0028] When working or in use, first put the assisting lifting belt 9 outside the driving block 5, then insert the fitting block 4 into the positioning port 3, so as to insert the driving block 5 into the fitting port 2, and insert the positioning rod 7 along the positioning hole 6, thereby restricting the position of the fitting block 4. In this way, the effect of fixing the driving block 5 between the driving rods 1 is achieved, solving the problem that the previous single sleeving method of the assisting lifting belt 9 requires the overall disassembly when replacing the innermost assisting lifting belt 9, improving the convenience of replacing the assisting lifting belt 9. By the spring 11 pushing the sleeve 8 on one side of the fixing plate 10, the sleeve 8 is sleeved outside the positioning rod 7, so that the sleeve 8 restricts the positioning rod 7 to prevent the positioning rod 7 from slipping out of the positioning hole 6. In order to avoid the shaking of the sleeve 8, the position of the sleeve 8 can be restricted by the limiting sleeve 17, realizing the restricted sliding and ensuring the stability of the fixing of the positioning rod 7, solving the problem that only using the positioning rod 7 for restriction causes the positioning rod 7 to loosen inside the positioning hole 6, and improving the stability of the fixing of the positioning rod 7 inside the positioning hole 6. During operation, the motor 12 can be supported by the driving support rod 13, and then the driving rod 1 can be supported by the fitting block 4, so as to ensure that the motor 12 drives the driving rod 1 to rotate more stably, ensuring that the assisting lifting belt 9 slides smoothly inside the telescopic groove 16, so that the assisting lifting belt 9 can be slid for use, assisting the assisting lifting belt 9 to help the patient get up or turn over, solving the problem that the single exposed structure causes the long-term wear of the assisting lifting belt 9 and inconvenience in storage, and improving the service life of the assisting lifting belt 9.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation. The element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lying-in bed assisting lifter, comprising a driving rod (1), characterized in that: A fitting opening (2) is provided at the top of the driving rod (1). Positioning openings (3) are provided on both sides inside the fitting opening (2). A fitting block (4) is fitted inside the positioning opening (3). A driving block (5) is fixedly connected to the opposite sides of the fitting block (4). A lifting belt (9) is rotatably connected to the outside of the driving block (5). A positioning hole (6) is provided at a position on the outside of the driving rod (1) close to the positioning opening (3). A positioning rod (7) is fitted inside the positioning hole (6). A limiting component is provided on the outside of the positioning rod (7).

2. The lying-in bed assisting lifter according to claim 1, wherein: The limiting component includes a sleeve (8). The sleeve (8) is slidably connected to the outside of the positioning rod (7). A spring (11) is fixedly connected to the side of the sleeve (8) away from the positioning rod (7). A fixing plate (10) is fixedly connected to the side of the spring (11) away from the sleeve (8). The fixing plate (10) is fixedly connected to the outside of the driving rod (1).

3. The lying-in helper according to claim 2, wherein: A limiting sleeve (17) is fixedly connected to the outside of the fixing plate (10). The limiting sleeve (17) is provided on the outside of the spring (11). The sleeve (8) is slidably connected to the inside of the limiting sleeve (17).

4. The lying-in helper according to claim 3, characterized in that: A rotating support rod (14) is fixedly connected to one end of the driving rod (1). A motor (12) is fixedly connected to the side of the driving rod (1) away from the rotating support rod (14). A driving support rod (13) is fixedly connected to the side of the motor (12) away from the driving rod (1).

5. The lying assist device according to claim 4, characterized in that: A housing (15) is provided on the outside of the driving support rod (13) and the rotating support rod (14). The bottoms of the driving support rod (13) and the rotating support rod (14) are fixedly connected to the inner side of the housing (15) close to the bottom position.

6. The lying assist device according to claim 5, wherein: The lifting belt (9) is arranged to pass through the housing (15). A telescopic groove (16) is provided at a position on the housing (15) close to the lifting belt (9). The lifting belt (9) is arranged inside the telescopic groove (16).

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