Disinfection device for hospital nursing personnel

Abstract

The invention provides a disinfection device for hospital nursing personnel, and belongs to the technical field of medical disinfection. Comprising a moving vehicle, a water tank, a sweeping mechanism and a spraying mechanism, the inner side of the moving vehicle is hollowed out, a supporting plate is horizontally and fixedly installed in the moving vehicle, the water tank is arranged on the upper surface of the supporting plate and penetrates out of the upper surface of the moving vehicle, a bottom frame is arranged at the position, close to the side edge, of the bottom of the supporting plate in a protruding mode, and the sweeping mechanism is slidably installed on the bottom frame; spraying mechanisms are symmetrically installed on the two underwater sides of the upper surface of the moving vehicle, each spraying mechanism comprises an installation frame, a driving shaft and a spraying pipe, each installation frame is of a cuboid frame structure, and each driving shaft is vertically arranged on the inner side of the corresponding installation frame and rotationally connected with the inner wall of the corresponding installation frame. In the moving process of the moving trolley, the interior of a hospital can be disinfected, pathogenic microorganisms in the environment are reduced or eliminated, the infection risk is reduced, the labor burden of nursing personnel is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of medical disinfection, in particular to a disinfection device for hospital nursing staff. Background Art

[0002] Hospital nursing disinfection is an important part of hospital infection control. It is of great significance for preventing cross infection and protecting the health of patients and medical staff. Disinfection refers to killing or removing pathogenic microorganisms on the transmission medium to achieve harmless treatment. Its purpose is to reduce or eliminate pathogenic microorganisms in the environment, thereby reducing the risk of infection. During the disinfection process, nursing staff are required to use wet cleaning on the floor of the hospital, mop the floor with clean water or detergent, and mop or spray the floor with a disinfectant containing 500 mg / L of effective chlorine for 30 minutes when contaminated by pathogenic bacteria. Pathogenic spore contamination is treated with 1000 mg / L disinfectant. Hospital nursing disinfection is one of the key measures for hospital infection control. In the case that the source of infection has not been found, the objects and environment that may be contaminated by pathogenic microorganisms are disinfected, or after the source of infection is found, the source of infection and its discharged pollutants and the environment that may be contaminated are disinfected. Through scientific and standardized disinfection operations, pathogenic microorganisms in the environment can be effectively reduced or eliminated, thereby reducing the risk of infection and protecting the health of patients and medical staff.

[0003] At present, the disinfection process in hospitals requires nursing staff to hold disinfectant spray bottles and mops to spray and wet clean the hospital corridors, floors and corners of rooms, which consumes a lot of physical energy of nursing staff. The labor burden of this disinfection method is heavy. Therefore, the present application provides a disinfection device for hospital nursing staff to meet the needs. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a disinfection device for hospital nursing staff to solve the problem that the existing disinfection process requires nursing staff to hold a disinfectant spray bottle and a mop to spray and wet clean the floors and corners of hospital corridors and rooms, which consumes a lot of physical energy of nursing staff and has a heavy labor burden.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A disinfection device for hospital nursing staff, a disinfection device for hospital nursing staff, comprises a mobile vehicle, a water tank, a cleaning mechanism and a spraying mechanism, the inner side of the mobile vehicle is hollowed out, a support plate is fixedly installed horizontally inside the mobile vehicle, a water tank is provided on the upper surface of the support plate, the water tank passes through the upper surface of the mobile vehicle, a bottom frame is protruded near the side of the bottom of the support plate, and the cleaning mechanism is slidably installed on the bottom frame; spraying mechanisms are symmetrically installed on both sides of the upper surface of the mobile vehicle under water, the spraying mechanism comprises a mounting frame, a driving shaft, and a nozzle, the mounting frame is a rectangular frame structure, the driving shaft is vertically arranged on the inner side of the mounting frame, the driving shaft is rotatably connected to the inner wall of the mounting frame, the lower end of the side wall of the mounting frame is fixedly connected to a driving rod, the end of the driving rod away from the mounting frame is connected to a second motor, and the bottom end surface of the mounting frame does not contact the upper surface of the mobile vehicle. Thanks to the setting of the cleaning mechanism and the spraying mechanism, the hospital can be disinfected while the mobile vehicle is moving, reducing or eliminating pathogenic microorganisms in the environment, reducing the risk of infection, reducing the workload of nursing staff, and improving work efficiency.

[0007] Preferably, a connecting ring is fixedly sleeved on the outer wall of the driving shaft, the connecting ring is cocentrically distributed with the driving shaft, a clamping ring is fixedly connected to the side wall of the connecting ring, the clamping ring and the connecting ring are vertically distributed, and the nozzle is fixedly inserted in the clamping ring.

[0008] Preferably, a connecting hose is installed at one end of the nozzle facing the water tank, and one end of the connecting hose away from the nozzle is connected to the water tank.

[0009] Preferably, a driving gear is fixedly connected to the upper surface of the driving shaft, the driving gear is cocentrically distributed with the driving shaft, and the driving gear penetrates into the interior of the mounting frame to rotate.

[0010] Preferably, a second telescopic rod is fixedly installed on the side of the mounting frame away from the driving rod, and the telescopic end of the second telescopic rod is fixedly connected to a movable rod, and the movable rod horizontally penetrates into the interior of the mounting frame. A driving tooth groove is opened on the outer wall of the movable rod corresponding to the driving gear, and the driving tooth groove is adapted to the driving gear.

[0011] Preferably, a supporting bottom plate is provided at the bottom of the second motor, and the supporting bottom plate is fixedly connected to the outer wall of the moving vehicle.

[0012] Preferably, the cleaning mechanism includes a moving block, a first telescopic rod, and a cleaning plate. The moving block is slidably installed with the base frame. A driving screw is horizontally embedded inside the base frame. A threaded hole matching the thread of the driving screw is penetrated through the moving block. A first motor is installed on the outer wall of the base frame, and the first motor is connected to the driving screw.

[0013] Preferably, one end of the moving block away from the driving screw is fixedly connected to a first telescopic rod, the first telescopic rod is vertically arranged, and one end of the first telescopic rod away from the moving block is fixedly connected to a connecting block.

[0014] Preferably, the connecting block is in a C-shaped structure and has a mounting groove inside for the cleaning plate to slide into, and a brush is provided on the bottom end surface of the cleaning plate.

[0015] Preferably, a limiting hole is provided on the upper surface of the cleaning plate, a limiting rod is vertically penetrated at the corresponding limiting block on the connecting block, a fixing ring is fixed on the outer wall of the limiting rod, a spring is connected to the upper surface of the fixing ring, one end of the spring away from the fixing ring is fixedly connected to the top inner wall of the connecting block, and the spring is sleeved on the outer wall of the limiting rod.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] In the above scheme, thanks to the arrangement of the cleaning mechanism and the spraying mechanism, the hospital can be disinfected while the mobile vehicle is moving, thereby reducing or eliminating pathogenic microorganisms in the environment and reducing the risk of infection. The disinfectant in the water tank is sprayed by the spray pipe, and during the spraying process, the first telescopic rod is started, and the telescopic rod drives the movable rod to move, and the movable rod swings back and forth inside the mounting frame, and the driving gear also rotates accordingly. The driving shaft has a rotating force, so that the spray pipe can increase the spraying range when spraying the disinfectant, and the mounting frame can swing to further increase the activity angle of the spray pipe, so that the disinfectant is sprayed more widely.

[0018] While the disinfectant is sprayed, the cleaning board performs wet sweeping operations on the ground at the bottom of the mobile vehicle. The cleaning board is replaceable and can be removed in time for cleaning and drying after cleaning. It is easy to operate and can be widely promoted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of a disinfection device for hospital nursing staff;

[0021] Figure 2 It is a schematic diagram of the cleaning mechanism structure;

[0022] Figure 3 It is a schematic diagram of the mobile block structure;

[0023] Figure 4 for Figure 3 The enlarged structural diagram at B in the middle;

[0024] Figure 5 for Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 6 It is a schematic diagram of the structure of the drive shaft, the connecting ring and the clamping ring;

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the mounting frame;

[0027] Figure 8 Schematic diagram of the local internal structure of the mounting frame.

[0028] [reference numerals]

[0029] 1. Mobile vehicle; 2. Driving screw rod; 3. Base frame; 4. Cleaning mechanism; 5. First motor; 6. Support plate; 7. Spraying mechanism; 8. Water tank; 9. Moving block; 10. Threaded hole; 11. First telescopic rod; 12. Connecting block; 13. Limiting rod; 14. Cleaning plate; 15. Limiting hole; 16. Brush; 17. Spring; 18. Fixing ring; 19. Mounting groove; 20. Spray pipe; 21. Clamping ring; 22. Connecting ring; 23. Driving shaft; 24. Mounting frame; 25. Connecting hose; 26. Driving gear; 27. Second telescopic rod; 29. ​​Second motor; 30. Driving rod; 31. Support base plate; 32. Movable rod; 33. Driving tooth groove.

[0030] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0031] The following is a detailed description of a disinfection device for hospital nursing staff provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0032] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when describing specific features, structures or characteristics in conjunction with an embodiment, it should be within the knowledge of technicians in the relevant field whether or not such features, structures or characteristics are explicitly described in conjunction with other embodiments.

[0033] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0034] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0035] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0036] like Figure 1 As shown, an embodiment of the present invention provides a disinfection device for hospital nursing staff, a disinfection device for hospital nursing staff, comprising a mobile vehicle 1, a water tank 8, a cleaning mechanism 4 and a spraying mechanism 7. The inner side of the mobile vehicle 1 is hollowed out, and a support plate 6 is fixedly installed horizontally inside the mobile vehicle 1. A water tank 8 is provided on the upper surface of the support plate 6, and the water tank 8 passes through the upper surface of the mobile vehicle 1. A base frame 3 is protruded from the bottom of the support plate 6 near the side, and the cleaning mechanism 4 is slidably installed on the base frame 3.

[0037] Reference Figure 2 , Figure 3 , Figure 4 The cleaning mechanism 4 includes a moving block 9, a first telescopic rod 11, and a cleaning plate 14. The moving block 9 is slidably mounted on the base frame 3. A driving screw 2 is horizontally embedded inside the base frame 3. A threaded hole 10 is provided through the moving block 9 to match the thread of the driving screw 2. A first motor 5 is installed on the outer wall of the base frame 3, and the first motor 5 is connected to the driving screw 2. The end of the moving block 9 away from the driving screw 2 is fixedly connected to the first telescopic rod 11, which is vertically arranged, and the end of the first telescopic rod 11 away from the moving block 9 is fixedly connected to the connecting block 12.

[0038] The connecting block 12 is in a C-shaped structure, and has an installation groove 19 inside for the cleaning plate 16 to slide into, and a brush 16 is provided on the bottom end surface of the cleaning plate 16. A limiting hole 15 is provided on the upper surface of the cleaning plate 16, and a limiting plug rod 13 is vertically penetrated at the corresponding limiting block on the connecting block 12, and a fixing ring 18 is fixed on the outer wall of the limiting plug rod 13. A spring 17 is connected to the upper surface of the fixing ring 18, and one end of the spring 17 away from the fixing ring 18 is fixedly connected to the inner wall of the top end of the connecting block 12, and the spring 17 is sleeved on the outer wall of the limiting plug rod 13. While the disinfectant is sprayed, the cleaning plate 14 performs a wet sweeping operation on the ground at the bottom of the mobile vehicle 1. The cleaning plate 14 is replaceable and can be removed in time for cleaning and drying after cleaning.

[0039] Reference Figure 5 , Figure 6 , Figure 7 , Figure 8 The upper surface of the mobile vehicle 1 is symmetrically mounted with a spray mechanism 7 on both sides under water. The spray mechanism 7 includes a mounting frame 24, a drive shaft 23, and a nozzle 20. The mounting frame 24 is a rectangular parallelepiped frame structure. The drive shaft 23 is vertically arranged inside the mounting frame 24. The drive shaft 23 is connected to the inner wall of the mounting frame 24. The lower end of the side wall of the mounting frame 24 is fixedly connected with a drive rod 30. The end of the drive rod 30 away from the mounting frame 24 is connected with a second motor 29. The bottom end surface of the mounting frame 24 does not contact the upper surface of the mobile vehicle 1. A connecting ring 22 is fixedly sleeved on the outer wall of the driving shaft 23. The connecting ring 22 is coaxially distributed with the driving shaft 23. A clamping ring 21 is fixedly connected to the side wall of the connecting ring 22. The clamping ring 21 is vertically distributed with the connecting ring 22. The nozzle 20 is fixedly penetrated in the clamping ring 21.

[0040] A connecting hose 25 is installed at one end of the nozzle 20 facing the water tank 8, and the end of the connecting hose 25 away from the nozzle 20 is connected to the water tank 8. Disinfectant liquid is contained in the water tank 8 and discharged through the nozzle 20. A pump body for pumping the disinfectant liquid is installed inside the water tank 8. The disinfectant liquid enters the nozzle 20 along the connecting hose 25, and the nozzle 20 sprays the disinfectant liquid out. A driving gear 26 is fixedly connected to the upper surface of the driving shaft 23. The driving gear 26 is coaxially distributed with the driving shaft 23, and the driving gear 26 penetrates into the interior of the mounting frame 24 and rotates. A second telescopic rod 27 is fixedly installed on the side of the mounting frame 24 away from the driving rod 30. The telescopic end of the second telescopic rod 27 is fixedly connected to a movable rod 32. The movable rod 32 penetrates into the interior of the mounting frame 24 horizontally. A driving tooth groove 33 is opened on the outer wall of the movable rod 32 at a position corresponding to the driving gear 26, and the driving tooth groove 33 is adapted to the driving gear 26. The movable rod 32 swings back and forth inside the mounting frame 24, and then the driving tooth groove 33 on the surface of the movable rod 32 moves accordingly. Since the driving tooth groove 33 is adapted to the driving gear 26, when the driving rod 30 moves back and forth, the driving gear 26 also rotates accordingly. During the rotation process, the driving gear 26 drives the driving shaft 23 to rotate synchronously. The driving shaft 23 rotates forward and reversely, driving the connecting ring 22 on the outer wall to rotate synchronously, and then the clamping ring 21 drives the nozzle 20 to swing, so that the nozzle 20 can increase the spraying range when spraying disinfectant.

[0041] A support base plate 31 is provided at the bottom of the second motor 29, and the support base plate 31 is fixedly connected to the outer wall of the mobile vehicle 1. During the spraying process, the first telescopic rod 11 is started, and the telescopic movement drives the movable rod 32 to move, and the movable rod 32 reciprocates inside the mounting frame 24, and the driving gear 26 also rotates accordingly. The driving shaft 23 has a rotational force, so that the spraying range of the nozzle 20 can be increased when spraying the disinfectant, and the mounting frame 24 can swing to further increase the activity angle of the nozzle 20, so that the disinfectant is sprayed more widely.

[0042] The working principle of the technical solution provided by the present invention is as follows: when in use, the mobile vehicle 1 is first moved to the area that needs to be disinfected in the hospital, the water tank 8 contains disinfectant liquid, which is discharged through the nozzle 20, and a pump body for pumping the disinfectant is installed inside the water tank 8. The disinfectant enters the nozzle 20 along the connecting hose 25, and the nozzle 20 sprays the disinfectant. During the spraying of the disinfectant, the first telescopic rod 11 is started, and the telescopic rod drives the movable rod 32 to move, and the movable rod 32 swings back and forth inside the mounting frame 24, and then the driving tooth groove 33 on the surface of the movable rod 32 moves accordingly. Since the driving tooth groove 33 is adapted to the driving gear 26, when the driving rod 30 reciprocates, the movable rod 32 is moved back and forth. When the second motor 29 is started, the driving gear 26 also rotates accordingly. During the rotation process, the driving gear 26 drives the driving shaft 23 to rotate synchronously. The driving shaft 23 rotates forward and reversely, driving the connecting ring 22 on the outer wall to rotate synchronously, and then the clamping ring 21 drives the nozzle 20 to swing, so that the nozzle 20 can increase the spraying range when spraying the disinfectant. At the same time, the second motor 29 is started, and the forward and reverse driving of the second motor 29 drives the driving rod 30 to swing, and then the mounting frame 24 is also forced to swing. The nozzle 20 and the water tank 8 have a multi-directional range of motion through the setting of the connecting hose 25, which further increases the activity angle of the nozzle 20, so that the spraying of the disinfectant is more extensive;

[0043] While the disinfectant is sprayed, the first motor 5 starts, driving the driving screw 2 to rotate, and the moving block 9 threadedly connected to the driving screw 2 slides along the base frame 3. At this time, the second telescopic rod 27 extends out, driving the connecting block 12 to move down, and then the cleaning plate 16 installed on the connecting block 12 drops in height and contacts the ground. With the forward and reverse rotation of the driving screw 2, the cleaning plate 16 performs a wet sweeping operation on the ground at the bottom of the mobile vehicle 1. The cleaning plate 16 is replaceable and can be removed in time for cleaning and drying after cleaning. The limit rod 13 is pulled, and the limit rod 13 moves up, driving the fixing ring 18 to move up synchronously, and then the spring 17 is compressed by force, and the bottom of the limit rod 13 leaves the limit hole 15, and the cleaning plate 16 can be pulled out from the inside of the connecting block 12.

[0044] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0045] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A disinfection device for hospital nursing staff, characterized in that: It includes a mobile vehicle, a water tank, a cleaning mechanism and a spraying mechanism. The inner side of the mobile vehicle is hollowed out. A support plate is fixedly installed horizontally inside the mobile vehicle. A water tank is provided on the upper surface of the support plate. The water tank passes through the upper surface of the mobile vehicle. A bottom frame is protruded near the side of the support plate. The cleaning mechanism is slidably installed on the bottom frame. The upper surface of the mobile vehicle is symmetrically installed with spray mechanisms on both sides underwater, and the spray mechanism includes a mounting frame, a driving shaft, and a nozzle. The mounting frame is a rectangular frame structure, and the driving shaft is vertically arranged on the inner side of the mounting frame. The driving shaft is rotatably connected to the inner wall of the mounting frame, and a driving rod is fixedly connected to the lower end of the side wall of the mounting frame. The end of the driving rod away from the mounting frame is connected to a second motor, and the bottom end surface of the mounting frame does not contact the upper surface of the mobile vehicle.

2. A disinfection device for hospital nursing staff according to claim 1, characterized in that: A connecting ring is fixedly sleeved on the outer wall of the driving shaft, and the connecting ring is cocentrically distributed with the driving shaft. A clamping ring is fixedly connected to the side wall of the connecting ring, and the clamping ring is vertically distributed with the connecting ring. The nozzle is fixedly inserted in the clamping ring.

3. A disinfection device for hospital nursing staff according to claim 3, characterized in that: A connecting hose is installed at one end of the spray pipe facing the water tank, and one end of the connecting hose away from the spray pipe is communicated with the water tank.

4. A disinfection device for hospital nursing staff according to claim 3, characterized in that: A driving gear is fixedly connected to the upper surface of the driving shaft. The driving gear is cocentrically distributed with the driving shaft, and the driving gear penetrates into the interior of the mounting frame to rotate.

5. A disinfection device for hospital nursing staff according to claim, characterized in that: A second telescopic rod is fixedly installed on the side of the mounting frame away from the driving rod, and a movable rod is fixedly connected to the telescopic end of the second telescopic rod. The movable rod horizontally penetrates into the interior of the mounting frame, and a driving tooth groove is opened on the outer wall of the movable rod corresponding to the driving gear, and the driving tooth groove is adapted to the driving gear.

6. A disinfection device for hospital nursing staff according to claim 1, characterized in that: A supporting bottom plate is provided at the bottom of the second motor, and the supporting bottom plate is fixedly connected to the outer wall of the moving vehicle.

7. A disinfection device for hospital nursing staff according to claim 1, characterized in that: The cleaning mechanism includes a moving block, a first telescopic rod, and a cleaning plate. The moving block is slidably installed with a base frame. A driving screw is horizontally embedded inside the base frame. A threaded hole matching the thread of the driving screw is penetrated through the moving block. A first motor is installed on the outer wall of the base frame, and the first motor is connected to the driving screw.

8. A disinfection device for hospital nursing staff according to claim 7, characterized in that: One end of the moving block away from the driving screw is fixedly connected to a first telescopic rod, the first telescopic rod is vertically arranged, and one end of the first telescopic rod away from the moving block is fixedly connected to a connecting block.

9. A disinfection device for hospital nursing staff according to claim 8, characterized in that: The connecting block is in a C-shaped structure and has a mounting groove inside for the cleaning plate to slide into. A brush is provided on the bottom end surface of the cleaning plate.

10. A disinfection device for hospital nursing staff according to claim 9, characterized in that: A limiting hole is provided on the upper surface of the cleaning plate, a limiting rod is vertically penetrated at the corresponding limiting block on the connecting block, a fixing ring is fixed on the outer wall of the limiting rod, a spring is connected to the upper surface of the fixing ring, one end of the spring away from the fixing ring is fixedly connected to the top inner wall of the connecting block, and the spring is sleeved on the outer wall of the limiting rod.

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