Hospital infection prevention and control disinfection device

Abstract

The invention relates to the technical field of prevention and control disinfection, and discloses a hospital infection prevention and control disinfection device which comprises a shell, a square groove is formed in the bottom of the shell, a first motor is fixedly arranged on the inner wall of the left side of the square groove, a lead screw is fixedly assembled on an output shaft of the first motor, and a first sliding block is in threaded connection with the outer edge of the lead screw. Through arrangement of a controller, a water level sensor, a water level measuring instrument, a second fixing rod, a second fixing plate, a valve and a strip-shaped groove device, after a user uses the device for a long time, the user can conveniently observe the quantity of disinfectant in a liquid storage tank through cooperation of the water level measuring instrument, the controller and the water level sensor; and meanwhile, the position of the valve can be flexibly adjusted through cooperation of a strip-shaped groove and a rolling wheel, so that the liquid storage tank can be in an open state, a user can conveniently add the disinfectant into the liquid storage tank again, and the use cost of the device is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of prevention, control and disinfection, and in particular to a hospital infection prevention, control and disinfection device. Background Art

[0002] In medical institutions, due to the different conditions and types of diseases of patients, in order to effectively prevent pathogens and pathogens carried by the human body from causing infection in patient wounds or medical staff, certain disinfection devices are used to disinfect the human body. Therefore, whether before or after surgery, the hands of medical staff and the body of the patient need to be disinfected. In this process, a device equipped with a disinfectant is required for disinfection.

[0003] During the use of traditional disinfection and control devices, since there is no structure inside the traditional devices to adjust the position of the nozzle, the nozzle that sprays disinfectant will always be in the outside world, and the user needs to use a protective cover to protect the nozzle. Therefore, there are certain inconveniences and hazards during use. In addition, after the disinfectant in the traditional device is used up, a new liquid storage device needs to be directly replaced, and the disinfectant cannot be refilled inside the device. At the same time, the replaced liquid storage device needs to be centrally processed, which increases the use cost of the device. In addition, the traditional device is inconvenient to move, which reduces the practicality of the device. Summary of the invention

[0004] The present invention provides a hospital infection prevention and control disinfection device, which has the advantages of easy mobility, good stability, and convenient use of adding new disinfectant. At the same time, the nozzle can be recycled, thereby reducing the risk of the nozzle being blocked by dust and bacteria breeding. It solves the problem that the nozzle cannot be protected in traditional devices and the cost of using the device is high.

[0005] The present invention provides the following technical scheme: a hospital infection prevention and control disinfection device, comprising a shell, a square groove is opened at the bottom of the shell, a first motor is fixedly provided on the inner wall on the left side of the square groove, a screw is fixedly installed on the output shaft of the first motor, a first slider is threadedly connected to the outer edge of the screw, a second connecting rod is rotatably connected to the bottom of the first slider, a cross bar is fixedly installed on the inner wall on the right side of the square groove, the outer edge of the cross bar is rotatably connected to the first connecting rod, a universal wheel is rotatably connected to the middle part of the first connecting rod, a first fixing plate is fixedly provided on the inner wall on the side of the square groove, a top cover is clamped on the inner wall at the top of the shell, a fixing platform is fixedly provided on the outer wall on the left side of the shell, a controller and a water level sensor are respectively fixedly provided on the top of the fixing platform, a water level measuring instrument is fixedly provided on the middle part of the fixing platform, an electric telescopic rod is fixedly provided on the bottom of the shell, a first fixing rod is fixedly provided on the inner wall on the left side of the shell, and the first fixing rod The top of the second gear is connected with the gear of the first gear and the gear of the second gear is connected with the gear of the first gear to the top of the gear, and the gear of the second gear is connected with the gear of the first gear to the top of the gear.

[0006] Preferably, the third gear meshes with an outer edge of the second gear, and the second gear is located below the first gear.

[0007] Preferably, the outer edge of the rotating rod passes through the bottom of the slide to the top of the slide, and the inner wall of the through hole is threadedly connected to the outer edge of the rotating rod, and the end of the infusion rod located outside the shell is fixedly equipped with a nozzle.

[0008] Preferably, an arc-shaped groove is formed on the inner wall of the square groove, and the diameter of the inner wall of the arc-shaped groove is equal to the diameter of the outer edge of the universal wheel.

[0009] Preferably, the controller is electrically connected to the water level sensor, and the water level sensor is electrically connected to the water level measuring instrument, a first water pipe penetrates the inner wall of the water level measuring instrument to the inside of the liquid storage tank, and a hose penetrates the inner wall of the liquid storage tank to the back of the limit block.

[0010] Preferably, one end of the second connecting rod away from the first sliding block is rotatably connected to the side surface of the first connecting rod, and a handle is fixedly mounted on the top of the top cover.

[0011] Preferably, a first tooth groove is formed at the bottom of the sliding rod, and the outer edge of the first gear meshes with the inner wall of the first tooth groove, and the inner wall of the strip groove is rollingly connected to the outer edge of the roller.

[0012] Preferably, a second tooth groove is formed on the side surface of the infusion rod, and the outer edge of the third gear meshes with the inner wall of the second tooth groove.

[0013] Preferably, a second water pipe penetrates the inner wall of the liquid storage tank and reaches the inside of the infusion pole, and the second water pipe is made of rubber material.

[0014] The present invention has the following beneficial effects:

[0015] 1. The hospital infection prevention and control disinfection device, through the controller, water level sensor, water level measuring instrument, second fixed rod, second fixed plate, valve, and strip groove device, after the user uses the device for a long time, the user can observe the amount of disinfectant in the liquid storage tank through the cooperation of the water level measuring instrument, controller and water level sensor, and can flexibly adjust the position of the valve by using the cooperation of the strip groove and the roller, so that the liquid storage tank can be in an open state, which is convenient for the user to re-add disinfectant to the inside of the liquid storage tank and reduce the use cost of the device.

[0016] 2. The hospital infection prevention and control disinfection device, through the third gear, the second gear, the infusion rod, the first fixed rod, the rotating rod, and the second motor device, enables the device to adjust the height of the motor through the second motor, so that it can switch between opening the valve and recovering the nozzle, which is convenient for the user to operate, and at the same time can protect the nozzle, thereby ensuring that the probability of bacteria breeding and dust clogging on the nozzle is minimized, thereby extending the service life of the device.

[0017] 3. The hospital infection prevention and control disinfection device, through the provision of a square groove, a second connecting rod, a first fixed plate, a cross rod, a first connecting rod, a universal wheel, a first motor, a screw rod, and an electric telescopic rod device, enables the device to flexibly adjust the position of the universal wheel through the cooperation of the first motor and the second connecting rod, and to retract or extend the universal wheel, so as to facilitate the user to fix or move the device, further improving the practicality of the device, and at the same time, the electric telescopic rod can be used to improve the overall stability of the device when the universal wheel is retracted, to ensure that the device will not become unbalanced and fall down. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the present invention;

[0019] Figure 2It is a bottom view schematic diagram of the structure of the present invention;

[0020] Figure 3 The structure of the present invention Figure 2 The enlarged schematic diagram at A in the middle;

[0021] Figure 4 It is a schematic side cross-sectional view of the structure of the present invention;

[0022] Figure 5 The structure of the present invention Figure 4 The enlarged schematic diagram of point B in the middle;

[0023] Figure 6 It is a schematic top view of the structure of the present invention;

[0024] Figure 7 This is a schematic diagram of the valve structure of the present invention;

[0025] Figure 8 This is a schematic diagram of the liquid storage tank structure of the present invention;

[0026] Fig. 9 The structure of the present invention Figure 8 Enlarged schematic diagram at point C in the middle.

[0027] In the figure: 1. shell; 2. universal wheel; 3. top cover; 4. fixed platform; 5. water level measuring instrument; 6. controller; 7. water level sensor; 8. electric telescopic rod; 9. square groove; 10. first motor; 11. screw rod; 12. first fixed plate; 13. cross bar; 14. first connecting rod; 15. second connecting rod; 16. first sliding block; 17. first fixed rod; 18. sliding rod; 19. fixed frame; 20. second fixed plate; 21. first gear; 22. second gear; 23. motor; 24. slide plate; 25. second fixed rod; 26. infusion rod; 27. third gear; 28. rotating rod; 29. ​​second motor; 30. slide groove; 31. support plate; 32. limit block; 33. valve; 34. strip groove; 35. liquid storage tank; 36. roller. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-9A hospital infection prevention and control disinfection device comprises a shell 1, a square groove 9 is provided at the bottom of the shell 1, a first motor 10 is fixedly provided on the inner wall on the left side of the square groove 9, a screw rod 11 is fixedly provided on the output shaft of the first motor 10, a first slider 16 is threadedly connected to the outer edge of the screw rod 11, a second connecting rod 15 is rotatably connected to the bottom of the first slider 16, a cross bar 13 is fixedly provided on the inner wall on the right side of the square groove 9, a first connecting rod 14 is rotatably connected to the outer edge of the cross bar 13, a universal wheel 2 is rotatably connected to the middle of the first connecting rod 14, and a first fixing plate 12 is fixedly provided on the inner wall on the side of the square groove 9 The inner wall at the top of the shell 1 is clamped with a top cover 3, the outer wall on the left side of the shell 1 is fixedly equipped with a fixing platform 4, the upper part of the fixing platform 4 is respectively fixed with a controller 6 and a water level sensor 7, the middle part of the fixing platform 4 is fixed with a water level measuring instrument 5, the bottom of the shell 1 is fixed with an electric telescopic rod 8, the inner wall on the left side of the shell 1 is fixedly equipped with a first fixing rod 17, the top of the first fixing rod 17 passes through an infusion rod 26 until the outside of the shell 1, and the end of the infusion rod 26 located inside the shell 1 is fixedly provided with a limit block 32, and the inner wall on the right side of the shell 1 is respectively fixed with a fixing frame 19 and a second fixing frame 19. The fixed plate 20 and the fixed frame 19 are penetrated by the sliding rod 18 in the middle, and a strip groove 34 is provided on the right side of the sliding rod 18. The left side of the second fixed plate 20 is rotatably connected with the first gear 21. The top of the second fixed plate 20 is fixedly provided with a second fixed rod 25, and the top of the second fixed rod 25 is fixedly provided with a roller 36. The inner wall of the front side of the housing 1 is provided with a sliding groove 30, and the inner wall of the sliding groove 30 is slidably connected with a slide plate 24. The top of the slide plate 24 is fixedly provided with a motor 23, and the output shaft of the motor 23 is fixedly equipped with a second gear 22. A support plate 31 is fixedly provided below the sliding groove 30, and the support plate 31 is fixedly provided with a second gear 22. A second motor 29 is fixedly mounted on the top, a rotating rod 28 is fixedly mounted on the output shaft of the second motor 29, a third gear 27 is fixedly sleeved on the outer edge of the rotating rod 28, a liquid storage tank 35 is fixedly mounted on the inner wall of the bottom of the shell 1, a valve 33 is overlapped on the top of the liquid storage tank 35, and the height of the slide plate 24 can be flexibly adjusted by the second motor 29 through the arrangement of the support plate 31, the slide groove 30, and the support plate 31 device, so that the device can switch between opening the liquid storage tank 35 and recovering the nozzle, thereby ensuring that the device has a simple structure and is easy to operate, thereby improving the practicability of the device.

[0030] Among them, the third gear 27 is meshed with the outer edge of the second gear 22, and the second gear 22 is located below the first gear 21. The third gear 27 can rotate under the drive of the second gear 22 and the motor 23, so that it can mesh with the inner wall of the second tooth groove, thereby achieving the effect of recovering the nozzle, ensuring that the probability of the nozzle being blocked by dust is minimized, and extending the service life of the device.

[0031] Among them, the outer edge of the rotating rod 28 passes through the bottom of the slide plate 24 to the top of the slide plate 24, and the inner wall of the through hole is threadedly connected to the outer edge of the rotating rod 28. The end of the infusion rod 26 located outside the shell 1 is fixedly equipped with a nozzle. The outer edge of the rotating rod 28 can cooperate with the inner wall of the through hole on the slide plate 24 to ensure the height change of the slide plate 24, which can facilitate the user to recycle the nozzle or open the liquid storage tank 35 to add disinfectant, thereby reducing the use cost of the device.

[0032] Among them, an arc-shaped groove is opened on the inner wall of the square groove 9, and the diameter of the inner wall of the arc-shaped groove is equal to the diameter of the outer edge of the universal wheel 2. The arc-shaped groove can completely enter the inner wall of the square groove 9 when the universal wheel 2 is retracted, so that the universal wheel 2 will not contact the ground after retraction, thereby ensuring the stability of the device after contacting the ground.

[0033] Among them, the controller 6 is electrically connected to the water level sensor 7, and the water level sensor 7 is electrically connected to the water level measuring instrument 5. The inner wall of the water level measuring instrument 5 is penetrated by a first water pipe to the inside of the liquid storage tank 35, and the inner wall of the liquid storage tank 35 is penetrated by a hose to the back of the limit block 32. The controller 6 can assist the user to quickly control the power of the motor 23 through the induction of the water level sensor 7, so that the motor 23 can drive the second gear 22 and the first gear 21 to rotate, thereby realizing the movement of the valve 33, and then opening the liquid storage tank 35 to add disinfectant, which further facilitates the operator to use the device.

[0034] Among them, one end of the second connecting rod 15 away from the first slider 16 is rotatably connected to the side of the first connecting rod 14, and a handle is fixedly installed on the top of the top cover 3. The second connecting rod 15 can drive the first connecting rod 14 to rotate around the cross bar 13 as the axis when the first slider 16 moves, so that the universal wheel 2 can be retracted to the inner wall of the arc groove, thereby achieving the effect of the device being fixed to the ground after moving, thereby improving the stability of the device.

[0035] Among them, a first tooth groove is opened at the bottom of the sliding rod 18, and the outer edge of the first gear 21 is meshed with the inner wall of the first tooth groove, and the inner wall of the strip groove 34 is rollingly connected with the outer edge of the roller 36. The first tooth groove can move the valve 33 under the drive of the first gear 21, so as to seal and protect the inner wall of the liquid storage tank 35 to prevent bacteria, dust and other impurities from contaminating the disinfectant inside the liquid storage tank 35, and at the same time, it is convenient for the user to add disinfectant to the inside of the liquid storage tank 35. The strip groove 34 can fix one end of the sliding rod 18 through the roller 36, and cooperate with the fixing frame 19 to stabilize the balance of the sliding rod 18, to ensure that the balance of the sliding rod 18 will not be affected when the other end of the sliding rod 18 is meshed with the first gear 21.

[0036] Among them, a second tooth groove is opened on the side of the infusion rod 26, and the outer edge of the third gear 27 is meshed with the inner wall of the second tooth groove. The second tooth groove can cooperate with the outer edge of the third gear 27, so that the infusion rod 26 can maintain stable movement under the action of the first fixed rod 17, and then the nozzle can be recovered to the inside of the shell 1, reducing the time of contact with the external connection, thereby effectively preventing the probability of the nozzle being blocked and extending the service life of the device.

[0037] Among them, the inner wall of the liquid storage tank 35 is penetrated by a second water pipe to the inside of the infusion rod 26, and the second water pipe is made of rubber material. The rubber material has certain ductility and sealing properties, which can ensure that the disinfectant can enter the inside of the infusion rod 26. At the same time, when the infusion rod 26 moves, the second water pipe will not be affected by the material and fall off, ensuring that the device can still operate normally after long-term use, reducing the probability of infection of patients or medical staff in medical institutions.

[0038] Working principle: first, after the device is installed, use the universal wheel 2 to move the device to the working area, and then the user adjusts the position of the universal wheel 2 through the cooperation of the first motor 10 and the first slider 16, so that the universal wheel 2 can be recovered to the inner wall of the arc groove. At this time, the device is fixed on the ground and cannot be moved. Then the hands can be disinfected through the nozzle. When the water level of the disinfectant is reduced, the specific situation of the disinfectant in the liquid storage tank 35 will be displayed through the water level measuring instrument 5. The user can immediately know whether the amount of disinfectant in the liquid storage tank 35 is sufficient. When it is necessary to add, first power on the second motor 29 and adjust a certain height until the outer edge of the second gear 22 can mesh with the outer edge of the first gear 21. Then the user can use the cooperation of the controller 6 and the water level sensor 7 to control the motor 23 to power on. At this time, the motor 23 drives the second gear 22 and the first gear 21 to rotate, and then the first gear 21 engages with the inner wall of the first tooth groove, and drives the slide rod 18 to move. At this time, the inner wall of the strip groove 34 drives the roller 36 to roll. The stabilizing effect of the strip groove 34, the roller 36 and the fixing frame 19 is utilized to ensure that the stability of the slide rod 18 will not be reduced during movement. When the valve 33 is separated from the top of the liquid storage tank 35, the user can re-add disinfectant to the inside of the liquid storage tank 35. Finally, after the disinfection operation is completed, the second motor 29 and the slide plate 24 are used to adjust the second gear 22 to reset, and the motor 23 is energized so that the outer edge of the second gear 22 engages with the outer edge of the third gear 27, and the infusion rod 26 is driven to move until the nozzle is retracted to the inside of the housing 1.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] 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 hospital infection prevention and control disinfection device, comprising a housing (1), characterized in that: A square groove (9) is provided at the bottom of the housing (1), a first motor (10) is fixedly provided on the inner wall on the left side of the square groove (9), a screw rod (11) is fixedly installed on the output shaft of the first motor (10), the outer edge of the screw rod (11) is threadedly connected to a first slider (16), the bottom of the first slider (16) is rotatably connected to a second connecting rod (15), a cross rod (13) is fixedly installed on the inner wall on the right side of the square groove (9), the outer edge of the cross rod (13) is rotatably connected to a first connecting rod (14), the middle part of the first connecting rod (14) is rotatably connected to a universal wheel (2), and the inner wall on the side of the square groove (9) is A first fixing plate (12) is fixedly provided, a top cover (3) is clamped on the inner wall of the top of the shell (1), a fixing platform (4) is fixedly provided on the outer wall on the left side of the shell (1), a controller (6) and a water level sensor (7) are fixedly provided above the fixing platform (4), a water level measuring instrument (5) is fixedly provided in the middle of the fixing platform (4), an electric telescopic rod (8) is fixedly provided on the bottom of the shell (1), a first fixing rod (17) is fixedly provided on the inner wall on the left side of the shell (1), a top end of the first fixing rod (17) is penetrated by an infusion rod (26) until it reaches the outside of the shell (1), and the infusion rod (26) is located at A limit block (32) is fixedly provided at one end of the inner part of the shell (1), a fixing frame (19) and a second fixing plate (20) are fixedly provided on the inner wall on the right side of the shell (1), a sliding rod (18) passes through the middle of the fixing frame (19), a strip groove (34) is provided on the right side of the sliding rod (18), a first gear (21) is rotatably connected to the left side of the second fixing plate (20), a second fixing rod (25) is fixedly provided on the top of the second fixing plate (20), a roller (36) is fixedly provided on the top of the second fixing rod (25), a sliding groove (30) is provided on the inner wall on the front side of the shell (1), and the sliding groove ( The inner wall of the slide (30) is slidably connected with a slide plate (24), a motor (23) is fixedly provided on the top of the slide plate (24), the output shaft of the motor (23) is fixedly equipped with a second gear (22), a support plate (31) is fixedly provided below the slide groove (30), a second motor (29) is fixedly equipped on the top of the support plate (31), a rotating rod (28) is fixedly equipped on the output shaft of the second motor (29), a third gear (27) is fixedly sleeved on the outer edge of the rotating rod (28), a liquid storage tank (35) is fixedly equipped on the inner wall of the bottom of the housing (1), and a valve (33) is overlapped on the top of the liquid storage tank (35).

2. A hospital infection prevention and control disinfection device according to claim 1, characterized in that: The third gear (27) meshes with the outer edge of the second gear (22), and the second gear (22) is located below the first gear (21).

3. A hospital infection prevention and control disinfection device according to claim 1, characterized in that: The outer edge of the rotating rod (28) passes through the bottom of the slide plate (24) to the top of the slide plate (24), and the inner wall of the through hole is threadedly connected to the outer edge of the rotating rod (28). The end of the infusion rod (26) located outside the shell (1) is fixedly equipped with a nozzle.

4. A hospital infection prevention and control disinfection device according to claim 1, characterized in that: The inner wall of the square groove (9) is provided with an arc-shaped groove, and the diameter of the inner wall of the arc-shaped groove is equal to the diameter of the outer edge of the universal wheel (2).

5. A hospital infection prevention and control disinfection device according to claim 1, characterized in that: The controller (6) is electrically connected to the water level sensor (7), and the water level sensor (7) is electrically connected to the water level measuring instrument (5). A first water pipe runs through the inner wall of the water level measuring instrument (5) until it reaches the interior of the liquid storage tank (35), and a hose runs through the inner wall of the liquid storage tank (35) until it reaches the back of the limit block (32).

6. A hospital infection prevention and control disinfection device according to claim 1, characterized in that: One end of the second connecting rod (15) away from the first sliding block (16) is rotatably connected to the side of the first connecting rod (14), and a handle is fixedly mounted on the top of the top cover (3).

7. A hospital infection prevention and control disinfection device according to claim 1, characterized in that: A first tooth groove is provided at the bottom of the sliding rod (18), and the outer edge of the first gear (21) is meshed with the inner wall of the first tooth groove, and the inner wall of the strip groove (34) is rollingly connected with the outer edge of the roller (36).

8. A hospital infection prevention and control disinfection device according to claim 1, characterized in that: A second tooth groove is provided on the side surface of the infusion rod (26), and the outer edge of the third gear (27) is meshed with the inner wall of the second tooth groove.

9. A hospital infection prevention and control disinfection device according to claim 1, characterized in that: A second water pipe penetrates the inner wall of the liquid storage tank (35) and reaches the interior of the infusion rod (26), and the second water pipe is made of rubber material.

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