Movable medical atomization disinfection device
By adopting a universal wheel and a driving motor agitation system in the medical atomization disinfection device, combined with the deflection mechanism of bevel gears and transmission wheels, the problems of inconvenient movement and low efficiency of existing disinfection devices are solved, and a wider and even disinfection is achieved Effect.
Patent Information
- Application Number
- CN202323668238.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-30
AI Technical Summary
The existing medical disinfection devices are bulky and inconvenient to move, have low disinfection efficiency, small coverage, and the disinfectant is prone to precipitation of active ingredients, resulting in difficulty in uniform spraying and unable to effectively disinfect large-area environments.
A movable medical atomization disinfection device is designed, using universal wheels to ensure stability, equipped with a drive motor and agitating impeller to keep the disinfectant uniform, and the deflection of the atomization spray head is achieved through bevel gears and transmission wheel systems, expanding the spray range. Improve disinfection efficiency.
The uniform mixing and spraying of disinfectants is achieved, which significantly improves the disinfection efficiency and coverage, and ensures comprehensive disinfection of the medical environment.
Smart Images
Figure CN222238375U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of atomization disinfection devices, in particular to a movable medical atomization disinfection device. Background Art
[0002] Disinfection refers to a method that kills pathogenic microorganisms, but not necessarily bacterial spores. Chemical methods are usually used to achieve the effect of disinfection. Chemical drugs used for disinfection are called disinfectants. Sterilization refers to a method that kills all microorganisms (including bacterial spores) on an object. Physical methods are usually used to achieve the purpose of sterilization. In order to disinfect a large area, the disinfectant is usually sprayed through a special atomization equipment to achieve complete disinfection of the space.
[0003] The existing patent technology CN201620276709.9 points out that the existing medical disinfection devices have many defects. For example, the disinfection machine is bulky, cannot be moved, and is inconvenient to operate; the disinfection machine is too simple and has low disinfection efficiency, and medical staff cannot disinfect the medical environment in time when using it; many disinfection machines are small in volume and cannot completely disinfect the environment in which they are located.
[0004] The movable medical atomization disinfection device uses four universal wheels and rubber wheels to ensure the stability of the movable medical atomization disinfection device. When medical staff are in a hurry, it will not overturn when turning, and the noise generated during the pushing and pulling process is reduced. However, there are still certain shortcomings in the actual work process. The spray effect that can be achieved by relying solely on two atomizers is limited, the coverage range is small, and it will interfere with the staff who push the equipment to move. Secondly, the effective ingredients of the disinfectant are prone to precipitation during the placement process, which makes the atomized disinfectant not uniform and the disinfection effect is reduced. For this reason, we designed a movable medical atomization disinfection device to solve the above problems. Utility Model Content
[0005] In view of the deficiencies of the prior art, the utility model provides a movable medical atomization disinfection device, which solves the problems raised in the above-mentioned background technology.
[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a movable medical atomization disinfection device, comprising an atomization disinfection vehicle and a disinfectant storage tank, the disinfectant storage tank is mounted in the atomization disinfection vehicle, the bottom end of the atomization disinfection vehicle is equipped with uniformly distributed universal wheels, and the outside of the atomization disinfection vehicle is connected to a push rod, the top of the disinfectant storage tank is fixedly installed with a fixing frame, the top of the fixing frame is equipped with a driving motor, and the inside of the fixing frame is equipped with a reducer, the driving shaft of the driving motor enters the disinfectant storage tank after being decelerated by the reducer, and is equipped with a stirring impeller, the outside of the disinfectant storage tank is equipped with two groups of symmetrically distributed delivery pumps, the outside of the delivery pump is connected with a connecting pipe, the end of the connecting pipe extends to the outside of the atomization disinfection vehicle and is equipped with an atomization nozzle, the atomization disinfection vehicle is movably equipped with a deflection rod, the end of the deflection rod extends to the outside of the atomization disinfection vehicle and is equipped with a mounting frame, and the atomization nozzle is fixedly mounted on the mounting frame.
[0007] Furthermore, a battery is installed inside the atomizing disinfection vehicle, and the battery is electrically connected to the driving motor and the delivery pump.
[0008] Furthermore, the movable set in the atomizing disinfection vehicle is provided with a transmission rod located below the deflection rod, one end of the transmission rod is sleeved with a bevel gear, the shaft of the stirring impeller extends to the bottom of the disinfectant storage tank and is sleeved with a bevel gear, and the two sets of bevel gears are meshed with each other.
[0009] Furthermore, one end of the transmission rod extends to the outside of the atomization disinfection vehicle and is mounted with a rotating disk, and the outside of the deflection rod is fixedly connected with a transmission wheel corresponding to the position of the rotating disk.
[0010] Furthermore, a protrusion is connected to the outside of the rotating disk, and evenly distributed notches matching the protrusion are formed on the outside of the transmission wheel.
[0011] Furthermore, one end of the deflection rod extends to the inner side of the atomization disinfection vehicle and is fixedly mounted with a limit plate, and a torsion spring is connected between the limit plate and the atomization disinfection vehicle.
[0012] Furthermore, an input port is provided at the top of the disinfectant storage tank, and the outside of the input port is closed by a sealing cover.
[0013] The utility model provides a movable medical atomization disinfection device, which has the following beneficial effects:
[0014] 1. The movable medical atomization disinfection device, through the coordinated use of a driving motor and a reducer as well as a stirring impeller and a disinfectant storage tank, is equipped with a driving motor on the top of the disinfectant storage tank. The driving shaft of the driving motor enters the disinfectant storage tank after being decelerated by the reducer and is equipped with a stirring impeller. During the atomization disinfection working process, the driving motor can work continuously and drive the stirring impeller to stir in the disinfectant storage tank through its driving shaft, so as to ensure that the disinfectant in the disinfectant storage tank is always in a uniformly mixed state, thereby ensuring the disinfection effect of the movable medical atomization disinfection device.
[0015] 2. The movable medical atomization disinfection device, through the coordinated use of the stirring impeller and the bevel gear as well as the transmission wheel and the mounting frame, enables the stirring impeller of the movable medical atomization disinfection device to continuously stir the stirring impeller, and the bevel gear at the bottom end of the stirring impeller shaft drives the bevel gear at the end of the transmission rod to rotate, and then the transmission rod drives the rotating disk to rotate. After the rotating disk rotates, the external protrusion pushes the transmission wheel to drive the mounting frame to deflect around the deflection rod as a whole, thereby changing the positions of the two groups of atomizing nozzles on the mounting frame. After the external protrusion of the rotating disk leaves the groove on the transmission wheel, the transmission wheel is reset under the action of the torsion spring force, so that the atomizing nozzle on the mounting frame reciprocates and deflects, thereby expanding the spraying range of the atomizing nozzle, and effectively improving the disinfection efficiency of the movable medical atomization disinfection device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure inside the atomizing disinfection vehicle of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure inside the disinfectant storage tank of the utility model;
[0019] Figure 4 It is a schematic diagram of the structure of the outside of the transmission rod of the utility model;
[0020] Figure 5 It is a schematic diagram of the structure of the transmission wheel and the exterior of the mounting frame of the utility model.
[0021] In the figure: 1. Atomizing disinfection vehicle; 2. Disinfectant storage tank; 3. Fixed frame; 4. Reducer; 5. Driving motor; 6. Push rod; 7. Transmission wheel; 8. Mounting frame; 9. Atomizing nozzle; 10. Rotating disk; 11. Universal wheel; 12. Battery; 13. Bevel gear; 14. Transmission rod; 15. Torsion spring; 16. Connecting pipe; 17. Delivery pump; 18. Agitating impeller; 19. Deflection rod; 20. Limiting disk. DETAILED DESCRIPTION
[0022] 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.
[0023] See also Figures 1 to 4 The utility model provides a technical solution: a movable medical atomization disinfection device, comprising an atomization disinfection vehicle 1 and a disinfectant storage tank 2, the disinfectant storage tank 2 is mounted in the atomization disinfection vehicle 1, the bottom end of the atomization disinfection vehicle 1 is equipped with uniformly distributed universal wheels 11, and the outer side of the atomization disinfection vehicle 1 is connected with a push rod 6, and the atomization disinfection vehicle 1 can be driven to move under the action of the universal wheel 11 by pushing the push rod 6, and an input port is provided at the top of the disinfectant storage tank 2, and the disinfectant enters the disinfectant storage tank 2 through the input port on the disinfectant storage tank 2 for storage, and the outside of the input port is closed by a sealing cover, and the sealing cover can close the disinfectant storage tank 2 when the device is working to prevent the disinfectant from splashing.
[0024] A fixing frame 3 is fixedly installed on the top of the disinfectant storage tank 2, and a driving motor 5 is mounted on the top of the fixing frame 3, and a reducer 4 is installed on the inner side of the fixing frame 3. The driving shaft of the driving motor 5 enters the disinfectant storage tank 2 after being decelerated by the reducer 4, and is mounted with a stirring impeller 18. The driving motor 5 can work continuously and drive the stirring impeller 18 to stir the disinfectant storage tank 2 through its driving shaft. The outside of the disinfectant storage tank 2 is equipped with two sets of symmetrically distributed delivery pumps 17, and the inside of the atomizing disinfection vehicle 1 is equipped with a battery 12. The battery 12 in the atomizing disinfection vehicle 1 can store electrical energy.
[0025] The battery 12 is electrically connected to the drive motor 5 and the delivery pump 17. The electric energy stored in the battery 12 can be used to supply the drive motor 5 and the delivery pump 17, thereby ensuring the normal operation of the entire device. The outside of the delivery pump 17 is connected to a connecting pipe 16, the end of which extends to the outside of the atomizing disinfection vehicle 1 and is provided with an atomizing nozzle 9. When the delivery pump 17 is working, the disinfectant in the disinfectant storage tank 2 is extracted, input into the atomizing nozzle 9 through the connecting pipe 16, and sprayed out through the atomizing nozzle 9 to disinfect the surrounding environment.
[0026] See also Figures 2 to 5A deflection rod 19 is movably mounted on the atomizing disinfection vehicle 1, and the end of the deflection rod 19 extends to the outside of the atomizing disinfection vehicle 1 and is mounted on a mounting frame 8. The atomizing nozzle 9 is fixedly mounted on the mounting frame 8. A transmission rod 14 is movably mounted in the atomizing disinfection vehicle 1 and is located below the deflection rod 19. A bevel gear 13 is sleeved on one end of the transmission rod 14. The shaft of the stirring impeller 18 extends to the bottom of the disinfectant storage tank 2 and is mounted on the bevel gear 13. When the stirring impeller 18 continuously stirs the disinfectant in the disinfectant storage tank 2, the bevel gear 13 at the bottom end of the shaft can drive the bevel gear 13 at the end of the transmission rod 14 to rotate, and the two sets of bevel gears 13 are meshed with each other, thereby driving the transmission rod 14 to rotate through the meshing transmission of the bevel gear 13.
[0027] One end of the transmission rod 14 extends to the outside of the atomization disinfection vehicle 1 and is provided with a rotating disk 10. After the transmission rod 14 rotates, the rotating disk 10 can be driven to rotate. The outside of the deflection rod 19 is fixedly connected with a transmission wheel 7 corresponding to the position of the rotating disk 10. The rotating disk 10 can cooperate with the transmission wheel 7 on the deflection rod 19 to drive the mounting frame 8 to reciprocate. The outside of the rotating disk 10 is connected with a protrusion, and the outside of the transmission wheel 7 is provided with evenly distributed recesses matching the protrusions. After the rotating disk 10 rotates, the external protrusion can be embedded in the recess on the outside of the transmission wheel 7, and the transmission wheel 7 is pushed to drive the mounting frame 8 to deflect around the deflection rod 19 as a whole, thereby changing the positions of the two groups of atomizing nozzles 9 on the mounting frame 8 and expanding the spraying range of the atomizing nozzles 9.
[0028] One end of the deflection rod 19 extends to the inner side of the atomizing disinfection vehicle 1 and is fixedly mounted with a limit plate 20. When the deflection rod 19 rotates, the limit plate 20 is driven to rotate and the torsion spring 15 is twisted. A torsion spring 15 is connected between the limit plate 20 and the atomizing disinfection vehicle 1. After the protrusion on the outside of the rotating disk 10 leaves the groove on the transmission wheel 7, the transmission wheel 7 is reset under the action of the elastic force of the torsion spring 15, so that the atomizing nozzle 9 on the mounting frame 8 is reciprocated and deflected.
[0029] In summary, when the movable medical atomization disinfection device is used, the disinfectant enters the disinfectant storage tank 2 through the input port on the disinfectant storage tank 2 for storage, and the push rod 6 is pushed to drive the atomization disinfection vehicle 1 to move under the action of the universal wheel 11, and the delivery pump 17 works to extract the disinfectant in the disinfectant storage tank 2, and inputs it into the atomization nozzle 9 through the connecting pipe 16, and is atomized and sprayed out through the atomization nozzle 9 to disinfect the surrounding environment. During the atomization disinfection working process, the driving motor 5 continues to work and drives the stirring impeller 18 through its driving shaft to stir in the disinfectant storage tank 2, so as to ensure that the disinfectant in the disinfectant storage tank 2 is always in a uniformly mixed state. During the continuous stirring process, the stirring impeller 18 stirs The bevel gear 13 at the bottom end of the shaft of the mixing impeller 18 drives the bevel gear 13 at the end of the transmission rod 14 to rotate, and then the transmission rod 14 drives the rotating disk 10 to rotate. After the rotating disk 10 rotates, the external protrusion pushes the transmission wheel 7 to drive the mounting frame 8 to deflect around the deflection rod 19 as a whole, changing the position of the two groups of atomizing nozzles 9 on the mounting frame 8. When the deflection rod 19 rotates, it drives the limit plate 20 to rotate and causes the torsion spring 15 to twist. After the external protrusion of the rotating disk 10 leaves the groove on the transmission wheel 7, the transmission wheel 7 is reset under the action of the elastic force of the torsion spring 15, causing the atomizing nozzle 9 on the mounting frame 8 to reciprocate and deflect, thereby expanding the spraying range of the atomizing nozzle 9 and completing the working process of the entire movable medical atomization disinfection device.
[0030] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply 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; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A movable medical atomization disinfection device, comprising an atomization disinfection vehicle (1) and a disinfectant storage tank (2), wherein the disinfectant storage tank (2) is mounted in the atomization disinfection vehicle (1), the bottom end of the atomization disinfection vehicle (1) is equipped with uniformly distributed universal wheels (11), and the outer side of the atomization disinfection vehicle (1) is connected to a push rod (6), characterized in that: A fixing frame (3) is fixedly mounted on the top of the disinfectant storage tank (2), a driving motor (5) is mounted on the top of the fixing frame (3), and a reducer (4) is mounted on the inner side of the fixing frame (3). The driving shaft of the driving motor (5) enters the disinfectant storage tank (2) after being decelerated by the reducer (4), and is mounted with a stirring impeller (18). Two groups of symmetrically distributed delivery pumps (17) are mounted on the outside of the disinfectant storage tank (2), and a connecting pipe (16) is connected to the outside of the delivery pump (17). The end of the connecting pipe (16) extends to the outside of the atomizing disinfection vehicle (1) and is mounted with an atomizing nozzle (9). A deflection rod (19) is movably mounted on the atomizing disinfection vehicle (1), and the end of the deflection rod (19) extends to the outside of the atomizing disinfection vehicle (1) and is mounted with a mounting frame (8). The atomizing nozzle (9) is fixedly mounted on the mounting frame (8).
2. A movable medical atomization disinfection device according to claim 1, characterized in that: A storage battery (12) is installed inside the atomizing disinfection vehicle (1), and the storage battery (12) is electrically connected to the driving motor (5) and the delivery pump (17).
3. A movable medical atomization disinfection device according to claim 1, characterized in that: The atomizing disinfection vehicle (1) is provided with a transmission rod (14) which is movably mounted below the deflection rod (19); one end of the transmission rod (14) is sleeved with a bevel gear (13); the shaft of the stirring impeller (18) extends to the bottom of the disinfectant storage tank (2) and is sleeved with a bevel gear (13); the two sets of bevel gears (13) are meshed with each other.
4. A movable medical atomization disinfection device according to claim 3, characterized in that: One end of the transmission rod (14) extends to the outside of the atomization disinfection vehicle (1) and is fitted with a rotating disk (10); the outside of the deflection rod (19) is fixedly connected to a transmission wheel (7) corresponding to the position of the rotating disk (10).
5. A movable medical atomization disinfection device according to claim 4, characterized in that: The outside of the rotating disk (10) is connected with a protrusion, and the outside of the transmission wheel (7) is provided with evenly distributed notches matching the protrusion.
6. A movable medical atomization disinfection device according to claim 1, characterized in that: One end of the deflection rod (19) extends to the inner side of the atomizing disinfection vehicle (1) and is fixedly mounted on a limit plate (20), and a torsion spring (15) is connected between the limit plate (20) and the atomizing disinfection vehicle (1).
7. A movable medical atomization disinfection device according to claim 1, characterized in that: The top end of the disinfectant storage tank (2) is provided with an input port, and the outside of the input port is sealed by a sealing cover.