Anesthesia patient transfer nursing trolley
By designing an anesthesia patient transfer nursing vehicle with an automated system, the existing nursing transfer vehicle has solved the problem of increasing nurse labor intensity and patient wound risk, and automated patient transfer has been achieved, and transport efficiency and safety have been improved.
Patent Information
- Application Number
- CN202421860695.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-01
AI Technical Summary
The existing nursing transfer trucks need to be lifted manually during the transfer process, which increases the labor intensity of the nurse and may cause the patient's wound to collapse.
An anesthesia patient transfer and care vehicle is designed, and the patient can automatically move to the transfer vehicle and automatically move down through the first servo motor, screw rod, slider, slider, transfer plate, second servo motor, second rotation shaft, bevel gear and other components.
It realizes automatic transfer of patients during nursing transfer, reduces the labor intensity of nurses, reduces the risk of wounds collapse in patients, and is simple to operate and easy to use.
Smart Images
Figure CN222917726U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of nursing transfer, and specifically discloses a nursing transfer cart for anesthetized patients. Background Art
[0002] In the gynecology ward, patients need to be anesthetized before surgery. After the surgery is completed, because the anesthetized patients are inconvenient to move due to their physical condition, they generally need to be transferred to the nursing ward by a nursing transfer cart.
[0003] During the transfer process of the existing nursing transfer cart, generally, the patient is manually lifted onto the nursing transfer cart, and after the patient is pushed to the nursing ward by the transfer cart, the patient is then manually lifted from the transfer cart to the nursing bed, which increases the labor intensity of the nurse. Moreover, during the transfer process, due to large-scale movement, the patient's wound may burst. Therefore, a nursing transfer cart for anesthetized patients is needed. Summary of the Utility Model
[0004] The utility model provides a nursing transfer cart for anesthetized patients, which can automatically move the patient onto the transfer cart and automatically move the patient off the transfer cart, with simple operation and convenient use.
[0005] The utility model is realized as follows. A nursing transfer cart for anesthetized patients includes a bottom plate. Universal wheels are arranged at the four corners of the lower end surface of the bottom plate. Electric push rods are installed at the four corners of the upper end surface of the bottom plate. The output ends of the four electric push rods are fixedly connected with a bed board. Three uniformly distributed sliding grooves are formed on the upper end surface of the bed board. Sliders are slidably connected inside the three sliding grooves. A transfer board is fixedly connected to the upper end surfaces of the three sliders. A lead screw is rotatably connected inside the middle sliding groove. The middle slider is threadedly connected with the lead screw. Two left-right distributed baffles are arranged on the upper end surface of the bed board. The front sides of the lower end surfaces of the two baffles are fixedly connected with first rotating shafts. The two baffles are rotatably connected to the bed board through the first rotating shafts. A cavity is formed in the front side of the bed board. A second rotating shaft is rotatably connected between the left and right end surfaces inside the cavity. Two symmetrically distributed first bevel gears are fixedly connected to the outer wall of the second rotating shaft. The lower ends of the two first rotating shafts both extend into the cavity and are fixedly connected with second bevel gears. The two second bevel gears are respectively meshed with the two first bevel gears.
[0006] To facilitate driving the lead screw to rotate, as a preferred embodiment of the nursing transfer cart for anesthetized patients of the utility model, a first servo motor is installed at the rear end surface of the bed board, and the output end of the first servo motor is fixedly connected with the lead screw.
[0007] To facilitate the rotation of the second rotating shaft, as an optimization of the anesthetic patient transfer and care cart of the present utility model, a second servo motor is installed on the right end face of the bed board, and the output end of the second servo motor is fixedly connected to the second rotating shaft.
[0008] To facilitate the rotation and fixation of the lead screw and the second rotating shaft, as an optimization of the anesthetic patient transfer and care cart of the present utility model, both the first servo motor and the second servo motor are worm and gear reduction motors.
[0009] To facilitate the stable forward and backward movement of the transfer board, as an optimization of the anesthetic patient transfer and care cart of the present utility model, slide bars are fixedly connected inside the chutes on both the left and right sides, and the two sliders on both the left and right sides are respectively slidably connected to the two slide bars.
[0010] To facilitate the transfer board to extend under the patient's body, as an optimization of the anesthetic patient transfer and care cart of the present utility model, the front end of the transfer board is provided with a rounded corner.
[0011] To facilitate the control of the device, as an optimization of the anesthetic patient transfer and care cart of the present utility model, a controller is provided on the right end face of the bed board, and the first servo motor, the second servo motor, and the electric push rod are all electrically connected to the controller.
[0012] Compared with the prior art, the beneficial effects of the present utility model are:
[0013] This type of anesthetic patient transfer and care cart, through the cooperation of the first servo motor, lead screw, slide bar, slider, transfer board, second servo motor, second rotating shaft, first bevel gear, second bevel gear, first rotating shaft, and baffle, can automatically move the patient onto the transfer cart and automatically move the patient off the transfer cart, with simple operation and convenient use. Description of the Drawings
[0014] Figure 1 It is the overall structure diagram of an anesthetic patient transfer and care cart of the present utility model;
[0015] Figure 2 It is the front view cross-sectional view of an anesthetic patient transfer and care cart of the present utility model;
[0016] Figure 3 It is of the present utility model Figure 2 The enlarged view of part A in;
[0017] Figure 4 It is the structure diagram of the bed board of the present utility model;
[0018] Figure 5 It is the structure diagram of the transfer board of the present utility model;
[0019] Figure 6 It is the structure diagram of the baffle of the present utility model.
[0020] In the figure, 1 is the bed board; 2 is the sliding groove; 3 is the lead screw; 4 is the sliding rod; 5 is the first servo motor; 6 is the slider; 7 is the transfer board; 8 is the baffle; 9 is the first rotating shaft; 10 is the cavity; 11 is the second rotating shaft; 12 is the first bevel gear; 13 is the second bevel gear; 14 is the second servo motor; 15 is the electric push rod; 16 is the bottom plate; 17 is the universal wheel; 18 is the controller. Specific embodiments
[0021] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.
[0023] Please refer to Figures 1-6 , an anesthetic patient transfer and care cart, including a bottom plate 16, universal wheels 17 are provided at the four corners of the lower end surface of the bottom plate 16, electric push rods 15 are installed at the four corners of the upper end surface of the bottom plate 16, the output ends of the four electric push rods 15 are fixedly connected to a bed board 1, three uniformly distributed sliding grooves 2 are opened on the upper end surface of the bed board 1, sliders 6 are slidably connected inside the three sliding grooves 2, transfer boards 7 are fixedly connected to the upper end surfaces of the three sliders 6, a lead screw 3 is rotatably connected inside the middle sliding groove 2, the middle slider 6 is threadedly connected to the lead screw 3, two left-right distributed baffles 8 are provided on the upper end surface of the bed board 1, the front sides of the lower end surfaces of the two baffles 8 are fixedly connected to first rotating shafts 9, and the two baffles 8 are rotatably connected to the bed board 1 through the first rotating shafts 9. A cavity 10 is opened on the front side inside the bed board 1, a second rotating shaft 11 is rotatably connected between the left and right end surfaces inside the cavity 10, two symmetrically distributed first bevel gears 12 are fixedly connected to the outer wall of the second rotating shaft 11, the lower ends of the two first rotating shafts 9 both extend into the cavity 10 and are fixedly connected to second bevel gears 13, and the two second bevel gears 13 are respectively meshed with the two first bevel gears 12.
[0024] In this embodiment: When moving the patient off the operating bed, the first servo motor 5 is started. The first servo motor 5 drives the lead screw 3 to rotate, and then drives the transfer plate 7 to move forward through the slider 6, so that the transfer plate 7 extends under the patient's body. By reversing the rotation of the first servo motor 5, the transfer plate 7 is driven to move backward, so that the transfer plate 7 lifts the patient and moves to above the bed board 1. After the patient and the transfer cart are pushed to the nursing ward and the patient is moved to the nursing bed, the first servo motor 5 is started again. The first servo motor 5 drives the lead screw 3 to rotate, and then drives the transfer plate 7 to move forward, moving the patient to above the nursing bed. The second servo motor 14 is started. The second servo motor 14 drives the second rotating shaft 11 to rotate clockwise, and then drives the two first bevel gears 12 to rotate clockwise. The two first bevel gears 12 further drive the two second bevel gears 13 to rotate reversely, and then drive the two first rotating shafts 9 to rotate reversely. The two first rotating shafts 9 further drive the two baffles 8 to rotate reversely, so that the two baffles 8 rotate forward by 90°. Then, by reversing the rotation of the first servo motor 5, the transfer plate 7 is driven to move backward, and the patient stays in place by being blocked by the baffles 8, and the transfer plate 7 retracts above the bed board 1, transferring the patient to the nursing bed. This utility model can automatically move the patient onto the transfer cart and automatically move the patient off the transfer cart, with simple operation and convenient use.
[0025] As a technical optimization scheme of this utility model, the first servo motor 5 is installed at the rear end face of the bed board 1, and the output end of the first servo motor 5 is fixedly connected to the lead screw 3.
[0026] In this embodiment: Driving the lead screw 3 to rotate through the first servo motor 5 saves time and effort.
[0027] As a technical optimization scheme of this utility model, the second servo motor 14 is installed at the right end face of the bed board 1, and the output end of the second servo motor 14 is fixedly connected to the second rotating shaft 11.
[0028] In this embodiment: Driving the second rotating shaft 11 to rotate through the second servo motor 14 saves time and effort.
[0029] As a technical optimization scheme of this utility model, both the first servo motor 5 and the second servo motor 14 are worm and worm gear reduction motors.
[0030] In this embodiment: By setting both the first servo motor 5 and the second servo motor 14 as worm and worm gear reduction motors, it is convenient to utilize the self-locking property of the worm and worm gear to rotate and fix the lead screw 3 and the second rotating shaft 11.
[0031] As a technical optimization scheme of this utility model, slide rods 4 are fixedly connected to the interiors of the chutes 2 on the left and right sides, and the two sliders 6 on the left and right sides are respectively slidably connected to the two slide rods 4.
[0032] In this embodiment: The other two sliders 6 are limited by the sliding rod 4, which facilitates the stable forward and backward movement of the transfer board 7.
[0033] As a technical optimization scheme of the present utility model, the front end of the transfer board 7 is provided with a rounded corner.
[0034] In this embodiment: By providing a rounded corner at the front end of the transfer board 7, it is convenient for the transfer board 7 to extend under the patient's body.
[0035] As a technical optimization scheme of the present utility model, a controller 18 is provided on the right end face of the bed board 1, and the first servo motor 5, the second servo motor 14, and the electric push rod 15 are all electrically connected to the controller 18.
[0036] In this embodiment: By controlling the device through the controller 18, it saves time and effort and improves the degree of automation.
[0037] The working principle and usage process of the present utility model: When moving a patient off the operating bed, first start the first servo motor 5. The first servo motor 5 drives the lead screw 3 to rotate, and then drives the transfer board 7 to move forward through the slider 6, so that the transfer board 7 extends under the patient's body. Then, the first servo motor 5 rotates in the reverse direction to drive the transfer board 7 to move backward, so that the transfer board 7 lifts the patient and moves above the bed board 1. After pushing the patient and the transfer cart to the nursing ward and moving the patient to the nursing bed, start the first servo motor 5 again. The first servo motor 5 drives the lead screw 3 to rotate, and then drives the transfer board 7 to move forward to move the patient above the nursing bed. Then start the second servo motor 14. The second servo motor 14 drives the second rotating shaft 11 to rotate clockwise, and then drives the two first bevel gears 12 to rotate clockwise. The two first bevel gears 12 further drive the two second bevel gears 13 to rotate in the reverse direction, and then drive the two first rotating shafts 9 to rotate in the reverse direction. The two first rotating shafts 9 further drive the two baffles 8 to rotate in the reverse direction, so that the two baffles 8 rotate forward by 90°. Then, the first servo motor 5 rotates in the reverse direction to drive the transfer board 7 to move backward. The patient stays in place blocked by the baffle 8, and the transfer board 7 retracts above the bed board 1 to transfer the patient to the nursing bed. The present utility model can automatically move the patient onto the transfer cart and automatically move the patient off the transfer cart, with simple operation and convenient use.
[0038] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A transport and nursing vehicle for anesthetized patients, comprising a bottom plate (16), characterized in that: Universal wheels (17) are arranged at the four corners of the lower end surface of the base plate (16), electric push rods (15) are installed at the four corners of the upper end surface of the base plate (16), the output ends of the four electric push rods (15) are fixedly connected to the bed board (1), the upper end surface of the bed board (1) is provided with three evenly distributed slide grooves (2), the interiors of the three slide grooves (2) are slidably connected with sliders (6), the upper end surfaces of the three sliders (6) are fixedly connected with a transfer plate (7), the interior of the middle slide groove (2) is rotatably connected with a screw rod (3), the middle slider (6) is threadedly connected to the screw rod (3), and the upper end surface of the bed board (1) is provided with two baffles distributed on the left and right. (8), the front sides of the lower end surfaces of the two baffles (8) are fixedly connected with a first rotating shaft (9), the two baffles (8) are rotatably connected to the bed board (1) through the first rotating shaft (9), a cavity (10) is opened on the inner front side of the bed board (1), a second rotating shaft (11) is rotatably connected between the left and right end surfaces inside the cavity (10), the outer wall of the second rotating shaft (11) is fixedly connected with two symmetrically distributed first bevel gears (12), the lower ends of the two first rotating shafts (9) extend into the interior of the cavity (10) and are fixedly connected with a second bevel gear (13), and the two second bevel gears (13) are respectively meshed and connected with the two first bevel gears (12).
2. The anesthesia patient transport and nursing vehicle according to claim 1, characterized in that: A first servo motor (5) is installed on the rear end surface of the bed board (1), and an output end of the first servo motor (5) is fixedly connected to the screw rod (3).
3. The anesthesia patient transport and nursing vehicle according to claim 2, characterized in that: A second servo motor (14) is installed on the right end surface of the bed board (1), and the output end of the second servo motor (14) is fixedly connected to the second rotating shaft (11).
4. The anesthesia patient transport and nursing vehicle according to claim 3, characterized in that: The first servo motor (5) and the second servo motor (14) are both worm gear reduction motors.
5. The anesthesia patient transport and nursing vehicle according to claim 1, characterized in that: The insides of the slide grooves (2) on the left and right sides are fixedly connected with slide rods (4), and the two sliding blocks (6) on the left and right sides are slidably connected to the two slide rods (4) respectively.
6. The anesthesia patient transport and nursing vehicle according to claim 1, characterized in that: The front end of the transfer plate (7) is provided with a rounded corner.
7. The anesthesia patient transport and nursing vehicle according to claim 3, characterized in that: A controller (18) is provided on the right end surface of the bed board (1), and the first servo motor (5), the second servo motor (14) and the electric push rod (15) are all electrically connected to the controller (18).