Rotary nursing bed with self-locking function

Abstract

The utility model relates to the technical field of nursing beds, and discloses a rotary nursing bed with a self-locking function, which comprises a bed frame, a support frame is arranged at the bottom of the bed frame, protective components are arranged on two sides of the bed frame, a plurality of connecting plates are fixedly connected to the outer wall of the bed frame, a connecting component is arranged at one end of each connecting plate, and a locking component is arranged at the other end of each connecting plate. And a shell is slidably connected to the outer wall of the connecting assembly, a second protection plate is fixedly connected to one side of the shell, a baffle is fixedly connected to the interior of the shell, a locking assembly is arranged in the shell, and a reset assembly is arranged in the shell. According to the utility model, the protective plate II is lifted up to enable the sliding block to push the wedge-shaped clamping block I to retract into the shell through the inclined surface of the wedge-shaped clamping block I, and the wedge-shaped clamping block I is reset and embedded into the clamping groove, so that the effect of self-locking the protective plate is achieved, and the problems that the height of a traditional bed baffle protective plate cannot be adjusted steplessly, and the traditional bed baffle protective plate shakes randomly and collides with a sickbed after being taken down are solved; the practicability of the nursing bed is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing beds, in particular to a rotating nursing bed with a self-locking function. Background Art

[0002] A rotating nursing bed is a specialized bed designed for patients or individuals with limited mobility, primarily used in medical care settings. Its core feature is the ability to rotate and tilt the bed, partially or entirely, electrically or manually, to assist patients in changing positions or transferring to a wheelchair or other bed. To prevent accidents such as falls and slips caused by accidental bed rotation, a rotating nursing bed with a self-locking function is required.

[0003] Existing nursing beds typically utilize a single structural design. The bed base cannot be flexibly removed, and the bed guards are fixed to the sides of the bed using simple mechanical locks, making precise height adjustment and quick installation and removal difficult. Furthermore, the guard structure is often relatively simple, lacking effective protection, creating a high risk of collision and potentially posing a safety hazard when the patient rolls over.

[0004] However, existing nursing beds have many shortcomings, especially in terms of guard plate adjustment. Traditional nursing bed guard plates are usually designed with a fixed height and cannot be adjusted steplessly. As a result, they are prone to shaking and colliding with the bed when removed or adjusted, affecting patient safety. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a rotating nursing bed with a self-locking function, aiming to improve the problem that the traditional bed guard plate cannot be adjusted in height steplessly and may shake and collide with the bed after being removed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a rotating nursing bed with a self-locking function, comprising a bed frame, a support frame is provided at the bottom of the bed frame, protective components are provided on both sides of the bed frame, a plurality of connecting plates are fixedly connected to the outer wall of the bed frame, a connecting component is provided at one end of the connecting plate, a shell is slidably connected to the outer wall of the connecting component, a guard plate 2 is fixedly connected to one side of the shell, a baffle is fixedly connected to the inside of the shell, a locking component is provided inside the shell, and a reset component is provided inside the shell;

[0007] The locking assembly includes a wedge-shaped card block 1, which is slidably connected to the inside of the shell, one side of the wedge-shaped card block is fixedly connected to a connecting block 1, one side of the connecting block is fixedly connected to a connecting column, the connecting column is slidably connected to the inside of the baffle, one end of the connecting column is fixedly connected to a limiting plate, the outer wall of the connecting column is slidably connected to a connecting block 2, and one side of the connecting block 2 is fixedly connected to an unlocking block.

[0008] As a further description of the above technical solution:

[0009] The protective component includes a guard plate 1, and the guard plate 1 is fixedly connected to both sides of the bed frame.

[0010] As a further description of the above technical solution:

[0011] The connecting assembly includes a slider, one side of which is fixedly connected to one end of the connecting plate, and the slider is slidably connected to the inside of the shell. A plurality of slots are provided inside the slider, and the slots are engaged with one of the wedge-shaped card blocks.

[0012] As a further description of the above technical solution:

[0013] The reset assembly includes a spring, which is sleeved on the outer wall of the connecting column. One end of the spring is fixedly connected to one side of the connecting block, and the other end of the spring is fixedly connected to one side of the connecting block.

[0014] As a further description of the above technical solution:

[0015] A frame is fixedly connected to the inside of the bed frame, and a bed board is arranged on the top of the frame.

[0016] As a further description of the above technical solution:

[0017] A symmetrically arranged blocking piece is fixedly connected to the top of the bed board, and an opening is opened inside the bed board.

[0018] As a further description of the above technical solution:

[0019] A plurality of anti-slip strips are fixedly connected to the top of the bed board, and a reinforcing plate 1 is fixedly connected to the inside of the bed board.

[0020] As a further description of the above technical solution:

[0021] A splint is fixedly connected inside the bed board, a wedge-shaped block 2 is fixedly connected to the top of the splint, a reinforcing plate 2 is fixedly connected to one side of the splint, and the splint is slidably connected to the outer wall of the frame.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the guard plate 2 is first lifted so that the slider pushes the wedge-shaped block 1 into the shell through the inclined surface of the wedge-shaped block 1, and the wedge-shaped block 1 is reset and embedded in the card slot, thereby achieving the effect of self-locking the guard plate, solving the problem that the traditional bed guard plate cannot be steplessly adjusted in height and can shake and collide with the bed after being removed, thereby improving the practicality of the nursing bed.

[0024] 2. In the utility model, the bed board drives the splint 23 to deform by contacting the frame with the two inclined surfaces of the wedge-shaped block at the bottom, and then the frame is inserted between the splints, so as to facilitate the disassembly of the bed board, solve the problem that the bed board of the traditional nursing bed is an integrated structure and is inconvenient to clean, and improve the convenience of the nursing bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional diagram of the rotating nursing bed with self-locking function proposed by the present invention;

[0026] Figure 2 This is a schematic diagram of the guard plate structure of the rotating nursing bed with self-locking function proposed by the present invention;

[0027] Figure 3 This is a schematic diagram of the unlocking block structure of the rotating nursing bed with self-locking function proposed by the present invention;

[0028] Figure 4 This is a schematic diagram of the connecting plate structure of the rotating nursing bed with self-locking function proposed by the present invention;

[0029] Figure 5 This is a schematic diagram of the internal structure of the shell of the rotating nursing bed with self-locking function proposed by the present invention;

[0030] Figure 6 This is a schematic diagram of the bed board structure of the rotating nursing bed with self-locking function proposed by the present invention;

[0031] Figure 7 This is a schematic diagram of the frame structure of the rotating nursing bed with self-locking function proposed by the present invention;

[0032] Figure 8 This is a schematic diagram of the bottom structure of the bed board of a rotating nursing bed with a self-locking function proposed by the present invention.

[0033] Legend:

[0034] 1. Bed frame; 2. Support frame; 3. Guard plate 1; 4. Connecting plate; 5. Shell; 6. Guard plate 2; 7. Slider; 8. Slot; 9. Baffle; 10. Connecting block 1; 11. Wedge-shaped block 1; 12. Connecting column; 13. Spring; 14. Limit plate; 15. Connecting block 2; 16. Unlocking block; 17. Frame; 18. Bed board; 19. Anti-slip strip; 20. Baffle; 21. Opening; 22. Reinforcement plate 1; 23. Clamp; 24. Reinforcement plate 2; 25. Wedge-shaped block 2. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] Reference Figure 1 - Figure 4 The utility model provides an embodiment of a rotating nursing bed with a self-locking function, comprising a bed frame 1, a support frame 2 is provided at the bottom of the bed frame 1, the support frame 2 is used to provide stable support for the bed frame 1 to ensure the firmness of the overall structure, and protective components are provided on both sides of the bed frame 1. The protective components are used to prevent the patient from falling out of bed when moving on the nursing bed, thereby increasing safety. A plurality of connecting plates 4 are fixedly connected to the outer wall of the bed frame 1, and the connecting plates 4 are reliably connected to other components through their ends to ensure the stability of the guard plate and other components. A connecting component is provided at one end of the connecting plate 4, and the connecting component is connected by sliding The mechanism enables the relative positions of the components to be adjusted. The outer wall of the connecting component is slidably connected to the shell 5. A second guard plate 6 is fixedly connected to one side of the shell 5. The second guard plate 6 is used to provide side protection for the patient. A baffle 9 is fixedly connected to the inside of the shell 5. The baffle 9 plays a supporting and limiting role in the shell 5 to maintain the stability of the internal structure. A locking component is provided inside the shell 5. The locking component is used to lock the second guard plate 6 in different positions to prevent it from accidentally sliding or moving. A reset component is provided inside the shell 5. The reset component is used to automatically reset the locking component after the operation is completed to maintain the stable working state of the components.

[0037] The locking assembly includes a wedge-shaped card block 11, which is slidably connected to the inside of the shell 5. The wedge-shaped card block 11 realizes the locking function by cooperating with the card slot 8 through its sliding, which can effectively fix the position of the guard plate. One side of the wedge-shaped card block 11 is fixedly connected to a connecting block 10. The connecting block 10 plays a transmission role and realizes the movement of the parts by cooperating with other components. One side of the connecting block 10 is fixedly connected to a connecting column 12, which is slidably connected to the inside of the baffle 9. The connecting column 12 adjusts its position in the baffle 9 by sliding. One end of the connecting column 12 is fixedly connected to a limiting plate 14. The limiting plate 14 is used to limit the moving range of the connecting column 12 to ensure that it works in the set position. The outer wall of the connecting column 12 is slidably connected to a connecting block 2 15. The connecting block 2 15 is linked by cooperating with the connecting block 10. One side of the connecting block 2 15 is fixedly connected to an unlocking block 16. The unlocking block 16 is unlocked by pressing The pressing operation unlocks the guard plate, which is convenient for the raising and lowering operation of the guard plate. The guard assembly includes a guard plate 3, which is used to provide additional protection for both sides of the bed frame 1 to ensure the safety of the patient when moving in bed. The guard plates 3 are fixedly connected to both sides of the bed frame 1 to enhance the overall protective performance of the nursing bed. The connecting assembly includes a slider 7, one side of the slider 7 is fixedly connected to one end of the connecting plate 4, and the slider 7 enables the shell 5 to move and adjust in different positions through the sliding structure. A plurality of slots 8 are opened inside the slider 7, and the slots 8 are engaged with the wedge-shaped block 11, which can effectively lock the guard plate in the set position. The reset assembly includes a spring 13, which is sleeved on the outer wall of the connecting column 12. The spring 13 realizes the reset operation of the wedge-shaped block by providing elastic force. One end of the spring 13 is fixedly connected to one side of the connecting block 10, and the other end of the spring 13 is fixedly connected to one side of the connecting block 2 15 to ensure the reliable linkage and recovery of each component during reset;

[0038] Specifically, when it is necessary to lower the guard plate 2 6, first pinch the unlocking block 16, so that the unlocking block 16 moves relative to the connecting block 2 15, drives the connecting block 2 15, and retracts the wedge-shaped card block 11 on one side of the connecting block 10 into the interior of the shell 5 through the limit plate 14, and then gently press the guard plate 2 6 down, and the guard plate 2 6 is stably connected to the bed frame 1 through the connecting plate 4. At this time, the connecting plate 4 slides smoothly in the shell 5 through the slider 7. When the unlocking block 16 is released, the wedge-shaped card block 11 is subjected to the tension of the spring 13. Push the connecting block 10 to reset, thereby driving the wedge-shaped card block 11 to embed into the inside of the card slot 8, thereby achieving a secure locking of the guard plate 2 6. If it is necessary to lift the guard plate 2 6 again, just lift the guard plate directly, and the slider 7 will retract the wedge-shaped card block 11 into the shell 5 again through the inclined surface of the wedge-shaped card block 11. When the guard plate 2 6 rises to its place, the wedge-shaped card block 11 is quickly reset under the push of the spring 13 and embedded in the card slot 8, thereby achieving self-locking of the guard plate 2 6, ensuring the stability and safety of the guard plate, and at the same time, simple and convenient operation.

[0039] Reference Figure 5 - Figure 8 The top of the bed board 18 is fixedly connected with a frame 17, which is the supporting skeleton of the entire bed frame 1, and can provide necessary structural support for the nursing bed, ensuring that it has sufficient strength and stability during use. A bed board 18 is provided on the top of the frame 17, and the bed board 18 is used to carry the patient and provide a comfortable lying surface. Its design can meet the use needs of patients of different body sizes. The top of the bed board 18 is fixedly connected with symmetrically arranged baffles 20. The function of the baffles 20 is to prevent the patient from slipping when moving on the bed, thereby enhancing the protective effect of the bed board 18. An opening 21 is opened inside the bed board 18, and the opening 21 is used for ventilation and air permeability, which can effectively reduce the discomfort caused by moisture during long-term bed rest, thereby enhancing the comfort of the nursing bed. A plurality of anti-slip strips 19 are fixedly connected to the top of the bed board 18, and the anti-slip strips 19 prevent sheets or other objects from sliding on the bed board 18 by increasing friction, thereby ensuring the stability of the patient when lying down. The reinforcement plate 22 is fixedly connected to the bed board 18 structure to enhance its overall load-bearing capacity, ensuring that the bed board 18 will not deform when used for a long time or carrying a large weight. A splint 23 is fixedly connected to the inside of the bed board 18, and the splint 23 is used to reliably connect the bed board 18 to the frame 17 to ensure that the bed board 18 will not loosen or move during use. A wedge-shaped clamping block 25 is fixedly connected to the top of the splint 23, and the wedge-shaped clamping block 25 is used to achieve quick disassembly and installation of the bed board 18 and the frame 17. Its design can simplify operation while ensuring stability, making it convenient for users to disassemble or clean the bed board 18. A reinforcement plate 24 is fixedly connected to one side of the splint 23, and the reinforcement plate 24 further enhances the strength of the splint 23 to ensure that it will not deform or be damaged during disassembly or installation. The splint 23 is slidably connected to the outer wall of the frame 17, and the sliding structure realizes free adjustment and quick installation of the bed board 18, which is convenient for users to adjust and lock the bed board 18 as needed.

[0040] Specifically, when the bed board 18 needs to be removed for cleaning, simply bend the bed board 18 upwards. The wedge-shaped block 25 at the bottom of the bed board 18 will then separate from the frame 17, making the operation easy and labor-saving. When reinstalling, the inclined surface of the wedge-shaped block 25 at the bottom of the bed board 18 is brought into contact with the frame 17. The inclined surface of the wedge-shaped block 25 causes the clamping plates 23 to deform appropriately, allowing the frame 17 to be smoothly inserted between the clamping plates 23. Once inserted into place, the bed board 18 is installed and locked. The entire process is simple and quick, ensuring the stability of the bed board 18 while allowing for quick and convenient installation and removal of the bed board 18, making it very suitable for regular cleaning and maintenance needs.

[0041] Working principle: When using the rotating nursing bed with self-locking function, first when you need to lower the guard plate 2 6, you only need to pinch the unlocking block 16 to move relatively through the connecting block 2 15. The connecting block 2 15 drives the wedge-shaped card block 11 on one side of the connecting block 10 to retract into the shell 5 through the limit plate 14, and then press the guard plate 2 6 down. The guard plate 2 6 is connected to the bed frame 1 through the connecting plate 4, so that the connecting plate 4 slides in the shell 5 through the slider 7. Then when you release the unlocking block 16, the wedge-shaped card block 11 will push the connecting block 10 through the tension of the spring 13 and then drive the wedge-shaped card block 11 to reset, so that the wedge-shaped card block 11 is embedded in the card slot 8 to lock it. When you need to lift the guard plate 2 6 , just lift it up directly so that the slider 7 pushes the wedge block 11 into the shell 5 through the inclined surface of the wedge block 11. When the guard plate 2 6 is in place, the wedge block 11 is reset and embedded in the slot 8, achieving the effect of self-locking the guard plate 2 6. When it is necessary to remove the bed board 18 for cleaning, just move the bed board 18 upwards to separate the wedge block 25 at the bottom of the bed board 18 from the frame 17. When reinstalling, just make the bed board 18 contact the frame 17 through the inclined surface of the wedge block 25 at the bottom to drive the splint 23 to deform, and then insert the frame 17 between the splints 23 to install and lock the bed board 18, thereby achieving the effect of facilitating the installation and removal of the bed board 18.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rotating nursing bed with a self-locking function, comprising a bed frame (1), characterized in that: The bed frame (1) is provided with a support frame (2) at the bottom, and protective components are provided on both sides of the bed frame (1). The outer wall of the bed frame (1) is fixedly connected with a plurality of connecting plates (4), one end of the connecting plate (4) is provided with a connecting component, the outer wall of the connecting component is slidably connected with a shell (5), one side of the shell (5) is fixedly connected with a second guard plate (6), the interior of the shell (5) is fixedly connected with a baffle (9), the interior of the shell (5) is provided with a locking component, and the interior of the shell (5) is provided with a reset component; The locking assembly includes a wedge-shaped card block (11), the wedge-shaped card block (11) is slidably connected to the inside of the shell (5), one side of the wedge-shaped card block (11) is fixedly connected to a connecting block (10), one side of the connecting block (10) is fixedly connected to a connecting column (12), the connecting column (12) is slidably connected to the inside of the baffle (9), one end of the connecting column (12) is fixedly connected to a limiting plate (14), the outer wall of the connecting column (12) is slidably connected to a connecting block (15), and one side of the connecting block (15) is fixedly connected to an unlocking block (16).

2. The rotating nursing bed with self-locking function according to claim 1, characterized in that: The protective assembly comprises a guard plate (3), and both sides of the bed frame (1) are fixedly connected to the guard plate (3).

3. The rotating nursing bed with self-locking function according to claim 1, characterized in that: The connecting assembly includes a slider (7), one side of the slider (7) is fixedly connected to one end of the connecting plate (4), the slider (7) is slidably connected to the inside of the housing (5), and a plurality of slots (8) are provided inside the slider (7), and the slots (8) are engaged with a wedge-shaped block (11).

4. The rotating nursing bed with self-locking function according to claim 1, characterized in that: The reset assembly includes a spring (13), which is sleeved on the outer wall of the connecting column (12), one end of the spring (13) is fixedly connected to one side of the connecting block (10), and the other end of the spring (13) is fixedly connected to one side of the connecting block (15).

5. The rotating nursing bed with self-locking function according to claim 1, characterized in that: A frame (17) is fixedly connected to the interior of the bed frame (1), and a bed board (18) is provided on the top of the frame (17).

6. The rotating nursing bed with self-locking function according to claim 5, characterized in that: A symmetrically arranged blocking piece (20) is fixedly connected to the top of the bed board (18), and an opening (21) is provided inside the bed board (18).

7. The rotating nursing bed with self-locking function according to claim 5, characterized in that: A plurality of anti-slip strips (19) are fixedly connected to the top of the bed board (18), and a reinforcing plate 1 (22) is fixedly connected inside the bed board (18).

8. The rotating nursing bed with self-locking function according to claim 5, characterized in that: The bed board (18) is fixedly connected to a splint (23) inside, a wedge-shaped block (25) is fixedly connected to the top of the splint (23), a reinforcing plate (24) is fixedly connected to one side of the splint (23), and the splint (23) is slidably connected to the outer wall of the frame (17).

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