Nursing transfer device

Abstract

The utility model relates to the technical field of nursing transfer, and discloses a nursing transfer device which comprises a fixing frame, the inner wall of the fixing frame is fixedly connected with a limiting frame, the outer wall of the limiting frame is fixedly connected with a connecting plate, the outer wall of the connecting plate is rotationally connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a transmission column, and the transmission column is fixedly connected with a transmission shaft. A fixing plate is fixedly connected to the outer wall of the fixing frame, an L-shaped sliding groove is formed in the fixing plate, and the outer wall of the transmission column is slidably connected to the inner wall of the L-shaped sliding groove. The hydraulic cylinder pushes the transmission column to slide, meanwhile, the transmission column drives the sliding block to slide through the guide plate until the sliding block slides to the corner of the L-shaped sliding groove, the hydraulic cylinder enables the rolling wheel to stretch out through the guide plate, and after the rolling wheel is moved to a proper position, the hydraulic cylinder drives the rolling wheel to retract upwards until the fixing frame is attached to the ground. And therefore, the effects that the flexibility of the device is improved through the telescopic rollers, unnecessary shaking and swinging are reduced, and the safety in the transferring process is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing transfer, in particular to a nursing transfer device. Background Art

[0002] Nursing transfer refers to the process of transferring a patient from one location to another, usually involving transfer from a bed to a chair, wheelchair, or other equipment, and from one room to another. When performing nursing transfer through a device, the safety and comfort of the patient, as well as the safety of the medical staff, need to be considered, while at the same time, the risk of injury to the patient and the nursing staff needs to be reduced. Therefore, a nursing transfer device is proposed.

[0003] After searching, a medical nursing transfer device is disclosed in the announcement number: CN220477734U, including a bed body, a fixed column is arranged at the bottom of the bed body, a support column is arranged on the outer wall of the fixed column, an electric telescopic rod is arranged inside the support column and at the bottom end of the fixed column, a slide groove is symmetrically opened on the left and right sides of the bed body, a slide rod is slidably connected inside the slide groove, a movable bed board is arranged on the top of the bed body, and the two ends of the movable bed board are respectively fixedly connected to the two slide rods. The height of the bed body can be adjusted, the transfer bed is flush with the height of the bed, the movable bed board is slid along the surface of the bed body, the slide rod is driven to slide along the slide groove, the movable bed board is moved above the bed, and then the movable bed board is pulled back to continuously drag the patient off the movable bed board, so that the patient and the movable bed board move in the opposite direction, which can not only reduce the amplitude of the patient's movement, but also reduce the workload of the nursing staff.

[0004] The above application can reduce the range of patient movement and reduce the workload of nursing staff, but it cannot maintain the most suitable position during use, which increases the possibility of accidental falls or other safety problems and reduces the safety of the transfer process. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a nursing transfer device, which aims to improve the problem that the most suitable position cannot be maintained, the possibility of accidental falls or other safety problems is increased, and the safety of the transfer process is reduced.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A nursing transfer device comprises a fixed frame, the inner wall of the fixed frame is fixedly connected to a limit frame, the outer wall of the limit frame is fixedly connected to a connecting plate, the outer wall of the connecting plate is rotatably connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a transmission column, the outer wall of the fixed frame is fixedly connected to a fixed plate, an L-shaped groove is provided inside the fixed plate, the outer wall of the transmission column is slidably connected to the inner wall of the L-shaped groove, the outer wall of the transmission column is rotatably connected to a guide plate, the outer wall of the guide plate is slidably connected to a slider, the outer wall of the slider is slidably connected to the outer wall of the fixed plate, the outer wall of the guide plate is rotatably connected to a roller, and the outer wall of the fixed frame is provided with a protective component.

[0008] Preferably, the protection component comprises a handle, an outer wall of the handle is fixedly connected to an outer wall of a fixing frame, and a protection fence is fixedly connected to an upper surface of the fixing frame.

[0009] Preferably, the upper surface of the limit frame is fixedly connected to a support plate, the outer wall of the support plate is rotatably connected to a turning handle, the outer wall of the turning handle is fixedly connected to positive and negative wire columns, and the outer walls of the positive and negative wire columns are rotatably connected to the inside of the support plate.

[0010] Preferably, the outer wall of the positive and negative thread column is threadedly connected to a moving block, the outer wall of the moving block is fixedly connected to a positioning column, and the outer wall of the positioning column is slidably connected to the inner wall of the limit frame.

[0011] Preferably, the outer wall of the positioning column is rotatably connected to a movable plate, and the outer wall of the movable plate is rotatably connected to a linkage block.

[0012] Preferably, the upper surface of the linkage block is fixedly connected to a bed board, and the outer wall of the bed board is slidably connected to the inner wall of the limit frame.

[0013] Preferably, the outer wall of the bed board is fixedly connected to a support block, the interior of the support block is slidably connected to a clamping column, the outer wall of the clamping column is fixedly connected to a pull plate, the outer wall of the clamping column is fixedly connected to a pressure plate, the outer wall of the pressure plate is fixedly connected to a spring, and the outer wall of the spring is fixedly connected to the inner wall of the support block.

[0014] Preferably, the inner wall of the support block is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is rotatably connected with an auxiliary plate, and the outer wall of the clamping column is arranged on the inner wall of the auxiliary plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the hydraulic cylinder pushes the transmission column to slide on the inner wall of the L-shaped slide groove, and at the same time, the transmission column drives the slider to slide through the guide plate until it slides to the corner of the L-shaped slide groove. The hydraulic cylinder pushes the guide plate to slide outward until the roller is extended. After moving to a suitable position, the hydraulic cylinder drives the roller to retract upward until the fixed frame is in contact with the ground, thereby achieving the flexibility of the retractable roller to increase the device, while reducing unnecessary shaking and swinging, and improving the safety of the transfer process.

[0017] 2. In the utility model, the handle is gripped and rotated, and the handle drives the positive and negative wire columns to rotate, thereby driving the moving blocks at both ends to move relative to each other, so that the movable plate through the outer wall of the positioning column drives the linkage block to move to adjust the lifting height of the bed board, and the pull plate drives the pressure plate to slide through the clamping column until the clamping column is driven out of the groove of the auxiliary plate, and the auxiliary plate is rotated to a suitable position to form an inclined surface, thereby reducing the number of times medical staff bend and squat, reducing workload and physical fatigue, and improving work efficiency and comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a nursing transfer device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of a transmission column of a nursing transfer device proposed by the utility model;

[0020] Figure 3 A schematic diagram of a movable plate of a nursing transfer device proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of a clamping column of a nursing transfer device.

[0022] Legend:

[0023] 1. Fixed frame; 2. Limit frame; 3. Connecting plate; 4. Hydraulic cylinder; 5. Transmission column; 6. Fixed plate; 7. L-shaped slide groove; 8. Guide plate; 9. Slider; 10. Roller; 11. Handle; 12. Guardrail; 13. Support plate; 14. Turn handle; 15. Positive and negative screw columns; 16. Moving block; 17. Positioning column; 18. Movable plate; 19. Linkage block; 20. Bed board; 21. Support block; 22. Clamp column; 23. Pull plate; 24. Pressure plate; 25. Spring; 26. Rotating shaft; 27. Auxiliary plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings of the specification of this utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-Figure 2 , the utility model provides an embodiment: a nursing transfer device, including a fixed frame 1, the inner wall of the fixed frame 1 is fixedly connected to a limited frame 2, the outer wall of the limited frame 2 is fixedly connected to a connecting plate 3, the outer wall of the connecting plate 3 is rotatably connected to a hydraulic cylinder 4, the output end of the hydraulic cylinder 4 is fixedly connected to a transmission column 5, the outer wall of the fixed frame 1 is fixedly connected to a fixed plate 6, an L-shaped slide groove 7 is provided inside the fixed plate 6, the outer wall of the transmission column 5 is slidably connected to the inner wall of the L-shaped slide groove 7, the outer wall of the transmission column 5 is rotatably connected to a guide plate 8, the outer wall of the guide plate 8 is slidably connected to a slider 9, the outer wall of the slider 9 is slidably connected to the outer wall of the fixed plate 6, the outer wall of the guide plate 8 is rotatably connected to a roller 10, and the outer wall of the fixed frame 1 is provided with a protective component; the protective component includes a handle 11, the outer wall of the handle 11 is fixedly connected to the outer wall of the fixed frame 1, and the upper surface of the fixed frame 1 is fixedly connected to a guardrail 12;

[0026] Specifically, the fixed frame 1 has a fixed supporting function for the limit frame 2, the limit frame 2 has a fixing function for the connecting plate 3, and the connecting plate 3 can support the limit frame 2 position of the hydraulic cylinder 4 to ensure the rotation space of the hydraulic cylinder 4 during operation, and when the hydraulic cylinder 4 is turned on, its output end can push the transmission column 5 to slide on the inner wall of the L-shaped slide groove 7, and at the same time, the transmission column 5 can drive the slider 9 to slide on the outer wall of the fixed plate 6 through the guide plate 8. Until it slides to the corner of the L-shaped slide groove 7, the hydraulic cylinder 4 pushes the guide plate 8 to slide outward on the inner wall of the slider 9 again until the roller 10 is extended, and then the handle 11 is pushed to move the device. After moving to the appropriate position, the hydraulic cylinder 4 is turned on again to drive the roller 10 to move upward and retract until the lower surface of the fixed frame 1 is in contact with the ground. At the same time, the protective fence 12 can be used to ensure the stability of the device when it is stationary and the safety of the patient.

[0027] Referring to the figure, a support plate 13 is fixedly connected to the upper surface of the limit frame 2, a rotating handle 14 is rotatably connected to the outer wall of the support plate 13, a positive and negative thread pillar 15 is fixedly connected to the outer wall of the rotating handle 14, and the outer wall of the positive and negative thread pillar 15 is rotatably connected to the inside of the support plate 13; a moving block 16 is threadedly connected to the outer wall of the positive and negative thread pillar 15, a positioning pillar 17 is fixedly connected to the outer wall of the moving block 16, and the outer wall of the positioning pillar 17 is slidably connected to the inner wall of the limit frame 2; a movable plate 18 is rotatably connected to the outer wall of the positioning pillar 17, and a linkage block 19 is rotatably connected to the outer wall of the movable plate 18; a bed board 20 is fixedly connected to the upper surface of the linkage block 19, and the outer wall of the bed board 20 is slidably connected to the inner wall of the limit frame 2;

[0028] Specifically, the limit frame 2 has a fixed supporting function for the support plate 13, and the rotating position of the support handle 14 of the support plate 13 also has a supporting function for the positive and negative wire columns 15. When the handle 14 is rotated, the handle 14 can drive the positive and negative wire columns 15 to rotate. When the positive and negative wire columns 15 rotate, the moving blocks 16 at both ends of the positive and negative wire columns 15 can move relative to their outer walls through the positioning columns 17, and at the same time can drive the positioning columns 17 to slide at the position of the limit frame 2. When the positioning columns 17 move, they can drive the linkage blocks 19 to move through the movable plate 18. The bed board 20 has a fixed supporting function for the linkage blocks 19, and then the linkage blocks 19 can push the bed board 20 to slide up and down on the inner wall of the limit frame 2, and the limit frame 2 can ensure that the bed board 20 will not tip over, so as to adjust the moving height of the bed board 20, reduce the number of times medical staff bend and squat, reduce workload and physical fatigue, and improve work efficiency and comfort.

[0029] Reference Figure 1 and Figure 4 The outer wall of the bed board 20 is fixedly connected with a support block 21, the inner part of the support block 21 is slidably connected with a clamping column 22, the outer wall of the clamping column 22 is fixedly connected with a pull plate 23, the outer wall of the clamping column 22 is fixedly connected with a pressure plate 24, the outer wall of the pressure plate 24 is fixedly connected with a spring 25, the outer wall of the spring 25 is fixedly connected to the inner wall of the support block 21, the inner wall of the support block 21 is fixedly connected with a rotating shaft 26, the outer wall of the rotating shaft 26 is rotatably connected with an auxiliary plate 27, and the outer wall of the clamping column 22 is arranged on the inner wall of the auxiliary plate 27;

[0030] Specifically, the bed board 20 has the function of fixing and supporting the support block 21, and the clamping column 22 can slide inside the support block 21. When the pull plate 23 at one end of the clamping column 22 is pulled, the clamping column 22 can drive the pressure plate 24 to slide on the inner wall of the support block 21, and the spring 25 can be compressed on the inner wall of the support block 21, so as to drive the clamping column 22 to disengage from the groove formed by the auxiliary plate 27, and the auxiliary plate 27 can be rotated on the outer wall of the rotating shaft 26 until it forms an inclined surface with the ground, or rotated downward naturally, so that medical staff can place the patient on the upper surface of the bed board 20 more conveniently and labor-savingly, and then the auxiliary plate 27 is rotated upward, and the spring 25 rebounds, and the clamping column 22 can be driven by the pressure plate 24 to slide into the groove of the auxiliary plate 27, so that the auxiliary plate 27 can be fixed, thereby improving the protection effect on the patient.

[0031] Working principle: When the device is needed, the medical staff can hold the rotating handle 14 and rotate it. The rotating handle 14 can drive the positive and negative wire columns 15 to rotate inside the support plate 13, and then drive the moving blocks 16 at both ends of the positive and negative wire columns 15 to move relative to each other, so as to drive the positioning column 17 to slide on the inner wall of the limit frame 2, and drive the linkage block 19 to move through the movable plate 18, and then drive the bed board 20 to slide on the inner wall of the limit frame 2, and the lifting height of the bed board 20 can be adjusted, and the pull plate on the outer wall of the support block 21 is pulled 23, the pull plate 23 can drive the pressure plate 24 to slide on the inner wall of the support block 21 through the clamping column 22, until the clamping column 22 is driven to leave the groove of the auxiliary plate 27, and the auxiliary plate 27 can be rotated to a suitable position on the outer wall of the rotating shaft 26 to form an inclined surface, so as to ensure that the patient is more easily placed on the bed board 20, reduce bending, squatting and other actions, reduce work burden and physical fatigue, and after the patient is placed on the bed board 20, the auxiliary plate 27 is rotated upward, the pull plate 23 is released, and the spring 25 rebounds and can push the clamping column 22 to slide to the The groove of the auxiliary plate 27 can fix the auxiliary plate 27, and thus can further protect the patient. When the device needs to be moved, the four hydraulic cylinders 4 are opened at the same time, and the output end of the hydraulic cylinder 4 can push the transmission column 5 to slide on the inner wall of the L-shaped slide groove 7. At the same time, the transmission column 5 can drive the slider 9 to slide on the outer wall of the fixed plate 6 through the guide plate 8. Until it slides to the corner of the L-shaped slide groove 7, the hydraulic cylinder 4 can push the guide plate 8 to slide outward on the inner wall of the slider 9, and then the roller 10 can be extended, and then the handle 11 can be pushed to move the device. After moving to the appropriate position, the hydraulic cylinder 4 is opened again to drive the roller 10 to move upward and retract until the lower surface of the fixed frame 1 is in contact with the ground, which can ensure the stability of the device when it is stationary and ensure the safety of the patient. That is, the device can not only achieve the effect of increasing the flexibility of the device by retracting the roller 10, reducing unnecessary shaking and swinging, and improving the safety of the transfer process, but also reduce the number of times medical staff bend and squat, reduce workload and physical fatigue, and improve work efficiency and comfort.

[0032] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A nursing transfer device, comprising a fixing frame (1), characterized in that: The inner wall of the fixed frame (1) is fixedly connected to the limit frame (2), the outer wall of the limit frame (2) is fixedly connected to a connecting plate (3), the outer wall of the connecting plate (3) is rotatably connected to a hydraulic cylinder (4), the output end of the hydraulic cylinder (4) is fixedly connected to a transmission column (5), the outer wall of the fixed frame (1) is fixedly connected to a fixed plate (6), an L-shaped slide groove (7) is provided inside the fixed plate (6), the outer wall of the transmission column (5) is slidably connected to the inner wall of the L-shaped slide groove (7), the outer wall of the transmission column (5) is rotatably connected to a guide plate (8), the outer wall of the guide plate (8) is slidably connected to a slider (9), the outer wall of the slider (9) is slidably connected to the outer wall of the fixed plate (6), the outer wall of the guide plate (8) is rotatably connected to a roller (10), and the outer wall of the fixed frame (1) is provided with a protective component.

2. A nursing transfer device according to claim 1, characterized in that: The protection component comprises a handle (11), the outer wall of the handle (11) is fixedly connected to the outer wall of the fixing frame (1), and the upper surface of the fixing frame (1) is fixedly connected to a protection fence (12).

3. A nursing transfer device according to claim 1, characterized in that: The upper surface of the limit frame (2) is fixedly connected to a support plate (13), the outer wall of the support plate (13) is rotatably connected to a rotating handle (14), the outer wall of the rotating handle (14) is fixedly connected to positive and negative thread columns (15), and the outer walls of the positive and negative thread columns (15) are rotatably connected to the inside of the support plate (13).

4. A nursing transfer device according to claim 3, characterized in that: The outer wall of the positive and negative thread column (15) is threadedly connected to a moving block (16), the outer wall of the moving block (16) is fixedly connected to a positioning column (17), and the outer wall of the positioning column (17) is slidably connected to the inner wall of the limit frame (2).

5. A nursing transfer device according to claim 4, characterized in that: The outer wall of the positioning column (17) is rotatably connected to a movable plate (18), and the outer wall of the movable plate (18) is rotatably connected to a linkage block (19).

6. A nursing transfer device according to claim 5, characterized in that: The upper surface of the linkage block (19) is fixedly connected to a bed board (20), and the outer wall of the bed board (20) is slidably connected to the inner wall of the limit frame (2).

7. A nursing transfer device according to claim 6, characterized in that: The outer wall of the bed board (20) is fixedly connected to a support block (21), the interior of the support block (21) is slidably connected to a clamping column (22), the outer wall of the clamping column (22) is fixedly connected to a pull plate (23), the outer wall of the clamping column (22) is fixedly connected to a pressure plate (24), the outer wall of the pressure plate (24) is fixedly connected to a spring (25), and the outer wall of the spring (25) is fixedly connected to the inner wall of the support block (21).

8. A nursing transfer device according to claim 7, characterized in that: The inner wall of the support block (21) is fixedly connected to a rotating shaft (26), the outer wall of the rotating shaft (26) is rotatably connected to an auxiliary plate (27), and the outer wall of the clamping column (22) is arranged on the inner wall of the auxiliary plate (27).

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