Nursing support for ICU bed
By designing the nursing support for ICU beds, the bed plate, positioning rod, hinge rod, lifting mechanism and angle adjustment mechanism are used to solve the problem of inconvenient operation of patients on the ICU bed on the ICU bed, and the effect of convenient patient movement and protection of the lesion position is achieved.
Patent Information
- Application Number
- CN202421343593.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-13
AI Technical Summary
When using the existing ICU bed, the patient needs support to get on and off the bed, which is inconvenient to operate and may affect the patient's lesion location.
A nursing bracket for ICU bed is designed, including a bed plate, a positioning plate, a positioning rod, a hinge rod, a lifting mechanism and an angle adjustment mechanism. Through the cooperation of these components, the angle adjustment of the bed plate and the lifting and lowering of the positioning rod are achieved, which facilitates the patient's movement and support.
This nursing bracket can facilitate the patient's access and exit from the bed, reduce the difficulty of supporting, protect the patient's lesion position, and improve the convenience of nursing.
Smart Images
Figure CN222752250U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of nursing beds, and specifically relates to a nursing support for an ICU bed. Background Art
[0002] That is, the Intensive Care Unit, also known as the intensive care unit comprehensive treatment room, where treatment, nursing and rehabilitation can be carried out simultaneously, providing isolation places and equipment for critically ill or comatose patients, providing the best nursing, comprehensive treatment, medical and nursing combination, early postoperative rehabilitation, joint care and exercise therapy and other services. Targeted monitoring supply, also known as the intensive care unit. It is a medical organization management form that integrates modern medical, nursing and rehabilitation technologies, which emerged with the common development of medical, nursing, rehabilitation and other professions, the birth of new medical equipment and the improvement of hospital management system.
[0003] When using existing ICU beds, patients generally need one or two people to help them get in and out of bed, which is inconvenient to operate and also affects the ability to touch the patient's lesion.
[0004] In order to solve the above problems, this application proposes a nursing bracket for ICU bed. Utility Model Content
[0005] In view of the problems in the related technology, the utility model proposes a nursing bracket for an ICU bed to overcome the above-mentioned technical problems existing in the existing related technology.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A nursing support for an ICU bed comprises a bed board, the top of the bed board is rotatably connected to a positioning plate, the bottom of the positioning plate is fixedly mounted with a positioning shaft, the bottom of the bed board is provided with an angle adjustment mechanism, two positioning rods are provided above the positioning plate, a lifting mechanism is provided on the positioning plate, the lifting mechanism is transmission-connected to the positioning rod, a fixing block is slidably connected to the positioning rod, and a placement plate is rotatably connected to the fixing block.
[0008] Preferably, the lifting mechanism includes four symmetrically arranged articulated rods, two of which are rotatably connected to the positioning plate, the other two of which are rotatably connected to the two positioning rods respectively, and the two articulated rods on the same side are rotatably connected.
[0009] The positioning plate changes the angle between two rotatably connected hinged rods, thereby causing the top end of the hinged rod to rise, thereby causing the effect of angle change.
[0010] Preferably, two symmetrically arranged sliding grooves are provided on the top of the positioning plate, a screw is rotatably connected to the inner wall of the sliding groove, a moving block is slidably connected to the inner wall of the sliding groove, and the moving block is rotatably connected to the corresponding hinge rod.
[0011] The rotating screw rod is connected to the moving block by a thread, thereby driving the moving block to move, and the moving block is connected to the hinge rod by rotation, thereby driving the hinge rod to change its angle.
[0012] Preferably, a first motor is fixedly mounted on one side of the positioning plate, an output shaft of the first motor is fixedly connected to a corresponding screw rod, sprockets are fixedly sleeved on both screw rods, and the same chain is meshed on the two sprockets.
[0013] The output shaft of the first motor is meshed with the chain through two sprockets, thereby being able to drive the two screws to rotate simultaneously.
[0014] Preferably, a movable groove is provided at the bottom end of the positioning rod, a sliding rod is fixedly installed on the inner wall of the movable groove, a sliding block is slidably connected to the sliding rod, and the sliding block is rotatably connected to the corresponding hinge rod.
[0015] The slider is connected to the slide rod in a sliding manner, and the hinge rod is connected to the slider in a rotational manner, so that the lateral displacement when the angle of the hinge rod changes can be adjusted.
[0016] Preferably, the angle adjustment mechanism includes a second motor, which is fixedly mounted on the bottom of the bed board, a rotating rod is fixedly mounted on the output shaft of the second motor, a worm is fixedly mounted on the rotating rod, a worm wheel is fixedly mounted on the bottom end of the positioning shaft, and the worm and the worm wheel are meshed with each other.
[0017] The output shaft of the second motor drives the rotating rod to rotate, and the rotating rod drives the positioning shaft to rotate through the mutual engagement of the worm and the worm wheel, thereby driving the positioning plate to change its angle.
[0018] Preferably, a fixing box is fixedly installed on the bottom of the bed board, and the fixing box is rotatably connected to the rotating rod.
[0019] The fixing box is fixedly connected to the bed plate and rotationally connected to the rotating rod, so that the meshing state of the worm and the worm wheel can be stabilized.
[0020] In summary, the technical effects and advantages of the utility model are as follows:
[0021] Through the mutual meshing of the worm and the worm wheel, the rotating rotating rod can drive the positioning plate to change its angle, and then the patient on the bed board can be supported and moved through the positioning rod.
[0022] Through the mutual meshing of the two sprockets and the chain, and the corresponding rotational connection of the two hinged rods, and the rotational connection of the moving block and the hinged rod, the output shaft of the first motor can drive the positioning rod to move up and down, and thus can lift the person on the bed. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0024] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;
[0025] Figure 3 This is a schematic diagram of the hinged rod structure of the utility model.
[0026] In the figure:
[0027] 1. Bed board; 2. Positioning plate; 3. Positioning rod; 4. Articulated rod; 5. Sliding groove; 6. Screw rod; 7. Moving block; 8. First motor; 9. Moving groove; 10. Sliding rod; 11. Sliding block; 12. Positioning shaft; 13. Second motor; 14. Rotating rod; 15. Worm; 16. Worm wheel; 17. Fixed box; 18. Fixed block; 19. Placement plate. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0029] Reference Figure 1-3 A nursing support for an ICU bed comprises a bed board 1, a positioning plate 2 is rotatably connected to the top of the bed board 1, a positioning shaft 12 is fixedly installed to the bottom of the positioning plate 2, an angle adjustment mechanism is provided at the bottom of the bed board 1, two positioning rods 3 are provided above the positioning plate 2, a lifting mechanism is provided on the positioning plate 2, the lifting mechanism is transmission-connected to the positioning rod 3, a fixing block 18 is slidably connected to the positioning rod 3, and a placing plate 19 is rotatably connected to the fixing block 18.
[0030] Reference Figure 1 and Figure 3 The lifting mechanism includes four symmetrically arranged articulated rods 4, two of which are rotatably connected to the positioning plate 2, and the other two of which are rotatably connected to the two positioning rods 3 respectively, and the two articulated rods 4 on the same side are rotatably connected. The positioning plate 2 changes the angle between the two rotatably connected articulated rods 4, thereby forming a rise in the top end of the articulated rod 4, thereby forming an angle change effect.
[0031] Reference Figure 1Two symmetrically arranged sliding grooves 5 are provided on the top of the positioning plate 2, and a screw rod 6 is rotatably connected to the inner wall of the sliding groove 5. A moving block 7 is slidably connected to the inner wall of the sliding groove 5. The moving block 7 is rotatably connected to the corresponding hinged rod 4. The rotating screw rod 6 is threadedly connected to the moving block 7, thereby driving the moving block 7 to move. The moving block 7 is rotatably connected to the hinged rod 4, thereby driving the hinged rod 4 to change its angle.
[0032] Reference Figure 2 A first motor 8 is fixedly installed on one side of the positioning plate 2, and the output shaft of the first motor 8 is fixedly connected to the corresponding screw rod 6. Sprockets are fixedly sleeved on the two screw rods 6, and the same chain is meshed on the two sprockets. The output shaft of the first motor 8 is meshed with the chain through the mutual engagement of the two sprockets and the chain, thereby being able to drive the two screw rods 6 to rotate simultaneously.
[0033] Reference Figure 2 A movable groove 9 is provided at the bottom end of the positioning rod 3, and a sliding rod 10 is fixedly installed on the inner wall of the movable groove 9. A slider 11 is slidably connected to the sliding rod 10, and the slider 11 is rotationally connected to the corresponding hinged rod 4. The slider 11 is slidably connected to the sliding rod 10, and the hinged rod 4 is rotationally connected to the slider 11, so that the lateral displacement when the angle of the hinged rod 4 changes can be adjusted.
[0034] Reference Figure 2 The angle adjustment mechanism includes a second motor 13, which is fixedly mounted on the bottom of the bed board 1. A rotating rod 14 is fixedly mounted on the output shaft of the second motor 13, and a worm 15 is fixedly mounted on the rotating rod 14. A worm wheel 16 is fixedly mounted on the bottom end of the positioning shaft 12. The worm 15 and the worm wheel 16 are meshed with each other. The output shaft of the second motor 13 drives the rotating rod 14 to rotate, and the rotating rod 14 drives the positioning shaft 12 to rotate through the mutual meshing of the worm 15 and the worm wheel 16, thereby driving the positioning plate 2 to change its angle.
[0035] Reference Figure 3 A fixing box 17 is fixedly installed at the bottom of the bed board 1, and the fixing box 17 is rotatably connected to the rotating rod 14. The fixing box 17 is fixedly connected to the bed board 1 and rotatably connected to the rotating rod 14, so as to stabilize the meshing state of the worm 15 and the worm wheel 16.
[0036] Working principle: When working, the setting of the placement plate 19 can facilitate the placement of items for the person lying on the bed board 1. At the same time, the sliding connection between the fixing block 18 and the positioning rod 3 allows the fixing block 18 to be disassembled, and the placement plate 19 can be reversed so that the placement plate 19 is close to the bed board 1. At the same time, the rotation connection between the placement plate 19 and the fixing block 18 allows the placement plate 19 to be twisted and placed on the patient's thigh for sitting or lying. At the same time, the switch of the first motor 8 is started, and the output shaft of the first motor 8 is meshed with the chain through the two sprockets, so that the two screws 6 can be driven to rotate at the same time. The rotating screw rod 6 is threadedly connected to the moving block 7, thereby driving the moving block 7 to move. The moving block 7 is rotationally connected to the hinged rod 4, thereby driving the hinged rod 4 to change its angle, thereby driving the positioning rod 3 to lift, thereby lifting the sitting patient, and then starting the second motor 13 switch. The output shaft of the second motor 13 drives the rotating rod 14 to rotate. The rotating rod 14 drives the positioning shaft 12 to rotate through the mutual engagement of the worm 15 and the worm wheel 16, thereby driving the positioning plate 2 to change its angle, thereby moving the patient to the outside of the bed board 1, thereby facilitating the movement.
[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 support for an ICU bed, comprising a bed board (1), characterized in that: The top of the bed board (1) is rotatably connected to a positioning plate (2), the bottom of the positioning plate (2) is fixedly installed with a positioning shaft (12), the bottom of the bed board (1) is provided with an angle adjustment mechanism, two positioning rods (3) are provided above the positioning plate (2), a lifting mechanism is provided on the positioning plate (2), the lifting mechanism is transmission-connected to the positioning rod (3), a fixed block (18) is slidably connected to the positioning rod (3), and a placement plate (19) is rotatably connected to the fixed block (18).
2. The ICU bed nursing bracket according to claim 1, characterized in that: The lifting mechanism comprises four symmetrically arranged hinged rods (4), two of the four hinged rods (4) are rotatably connected to the positioning plate (2), the other two of the four hinged rods (4) are rotatably connected to the two positioning rods (3) respectively, and the two hinged rods (4) on the same side are rotatably connected.
3. The ICU bed nursing bracket according to claim 2, characterized in that: The top of the positioning plate (2) is provided with two symmetrically arranged sliding grooves (5), the inner wall of the sliding groove (5) is rotatably connected with a screw rod (6), the inner wall of the sliding groove (5) is slidably connected with a moving block (7), and the moving block (7) is rotatably connected with the corresponding hinge rod (4).
4. The ICU bed nursing bracket according to claim 2, characterized in that: A first motor (8) is fixedly mounted on one side of the positioning plate (2); an output shaft of the first motor (8) is fixedly connected to a corresponding screw rod (6); sprockets are fixedly sleeved on the two screw rods (6); and the same chain is meshed on the two sprockets.
5. The ICU bed nursing bracket according to claim 4, characterized in that: A movable groove (9) is provided at the bottom end of the positioning rod (3), a sliding rod (10) is fixedly installed on the inner wall of the movable groove (9), a sliding block (11) is slidably connected to the sliding rod (10), and the sliding block (11) is rotatably connected to the corresponding hinge rod (4).
6. The ICU bed nursing bracket according to claim 1, characterized in that: The angle adjustment mechanism comprises a second motor (13), the second motor (13) is fixedly mounted on the bottom of the bed board (1), a rotating rod (14) is fixedly mounted on the output shaft of the second motor (13), a worm (15) is fixedly mounted on the rotating rod (14), a worm wheel (16) is fixedly mounted on the bottom end of the positioning shaft (12), and the worm wheel (15) and the worm wheel (16) are meshed with each other.
7. The ICU bed nursing bracket according to claim 6, characterized in that: A fixing box (17) is fixedly mounted on the bottom of the bed board (1), and the fixing box (17) is rotatably connected to the rotating rod (14).