CN210631523U

CN210631523U - Elevator button cleaning and disinfecting device for preventing cross infection in hospital

Info

Publication number: CN210631523U
Application number: CN201920880270.4U
Authority: CN
Inventors: 吴清香
Original assignee: Peking University Shenzhen Hospital
Current assignee: Peking University Shenzhen Hospital
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-05-29
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses an elevator button cleaning and disinfecting device for preventing cross infection in hospitals, which comprises a base, a bracket, an atomizing device and a spray head component, wherein one end of the bracket is telescopically connected with the top of the base, and the other end of the bracket is detachably provided with a roller; the atomizing device is suspended in the middle of the length direction of the support, disinfectant is stored in the atomizing device, the lower end of the atomizing device is formed into a concave structure, and the top end of the concave structure is provided with a spray nozzle for spraying atomized disinfectant; one end of the spray head component is communicated with the atomizing device and is positioned at the top of the atomizing device, and the other end of the spray head component extends to a position close to the roller and is used for spraying atomized disinfectant to the roller. The utility model provides a hospital's prevention cross infection's elevator button cleaning and disinfecting device can wash the disinfection and can be used for medical personnel, patient or visit personnel to carry out the hand disinfection to the elevator button, and the bacterium that can the significantly reduced elevator button is with prevention cross infection.

Description

Elevator button cleaning and disinfecting device for preventing cross infection in hospital

Technical Field

The utility model relates to the field of medical equipment, concretely relates to elevator button cleaning and disinfecting device of hospital's prevention cross infection.

Background

The medical elevator is designed for transporting sickbeds, stretchers and medical cars, the car has the characteristic of being long and narrow, the medical elevator is provided with a car, the car runs between at least two rows of vertical rigid guide rails or rigid guide rails with the inclination angle smaller than 15 degrees, and the size and the structural form of the car are convenient for passengers to come in and go out.

In order to transport people carrying objects such as sickbeds, stretchers, medical vehicles and the like, a general hospital establishes a mechanism for preventing and managing infection in the hospital and sets up infection prevention measures and schemes, but the medical elevators with a large number of people are often ignored, and elevator buttons are the positions which are most contacted and bacteria are most bred for medical staff, patients or visitors frequently coming, so that the problem can be solved by lacking a disinfection mode for preventing cross infection of the elevator buttons.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. For this reason, an object of the utility model is to provide a hospital's elevator button cleaning and disinfecting device of prevention cross infection, include:

a base;

one end of the support is telescopically connected to the top of the base, and the other end of the support is detachably provided with a roller;

the atomizing device is suspended in the middle of the length direction of the support, disinfectant is stored in the atomizing device, the lower end of the atomizing device is of an inwards concave structure, and the top end of the inwards concave structure is provided with a spray nozzle for spraying the atomized disinfectant;

and one end of the spray head assembly is communicated with the atomizing device and is positioned at the top of the atomizing device, and the other end of the spray head assembly extends to be close to the roller and is used for spraying the atomized disinfectant to the roller.

Preferably, according to an embodiment of the present invention, the base includes a hollow box body and a hollow cylinder body extending upward from a top of the hollow box body and close to a rear side of the hollow box body, and the lower end of the bracket is formed as a rack penetrating the hollow cylinder body and extending into the hollow box body;

the side wall of the interior of the hollow box body is provided with a driving mechanism, the driving mechanism is provided with a driving gear meshed with one side of the rack towards the direction of the support, and the driving mechanism is provided with a driven gear meshed with the rack relative to the other side of the driving gear and used for driving the support to move up and down through the driving gear.

Preferably, according to the utility model discloses an embodiment, the support top forms into U type portion, oblique guide slot has been seted up to U type portion both sides, the cylinder both ends can be dismantled and locate in the oblique guide slot, so that the cylinder is in the oblique guide slot internal rotation.

Preferably, according to an embodiment of the present invention, the outer diameter of the drum extends outside the U-shaped portion, so that the drum abuts against an elevator button.

Preferably, according to an embodiment of the present invention, a liquid storage chamber, an atomization chamber and an air supply chamber are arranged in the atomization device;

the liquid storage cavity is positioned at the upper end of the atomization cavity, a closable liquid outlet is formed in the bottom of the liquid storage cavity, which is close to the outer side wall, and communicated with the atomization cavity, and is arranged at the liquid outlet through a baffle plate, the baffle plate is connected to a first electromagnetic valve and is used for controlling the baffle plate to close or open the liquid outlet through the first electromagnetic valve, so that the disinfectant flows into the atomization cavity through the liquid outlet;

the bottom of the atomization chamber is provided with an ultrasonic atomizer used for atomizing the disinfectant flowing into the atomization chamber, the rear wall of the atomization chamber is provided with an air inlet, and the front wall of the atomization chamber is provided with an air outlet;

the air supply cavity is communicated with the atomization cavity through the air outlet, and a fan is arranged at the air outlet and positioned in the air supply cavity and used for sucking the atomized disinfectant in the atomization cavity into the air supply cavity.

Preferably, according to an embodiment of the present invention, a liquid inlet for introducing the disinfectant is opened at a top of the atomization chamber, and a cover is provided to seal the liquid inlet; wherein, the atomizing chamber is equipped with the sign window that is used for looking over the liquid level outward.

Preferably, according to the utility model discloses an embodiment, the rear side of nozzle is equipped with infrared inductor, just be equipped with in the nozzle and seal the second solenoid valve of nozzle, the second solenoid valve electricity connect in infrared inductor works as when infrared inductor senses the finger, the second solenoid valve is opened the nozzle is in order to be atomizing antiseptic solution blowout.

Preferably, according to the utility model discloses an embodiment, the shower nozzle subassembly includes bellows and shower nozzle, shower nozzle one end is equipped with first through-hole, the bellows communicate in the other end of shower nozzle, it is connected with switching part to rotate on the first through-hole, be equipped with on the switching part communicate in the second through-hole of first through-hole, switching part can wind the shower nozzle external diameter is rotatory so that first through-hole with second through-hole dislocation or intercommunication.

Preferably, according to an embodiment of the present invention, the bottom of the concave structure is detachably provided with a volume groove.

Preferably, according to the utility model discloses an embodiment, still include main control unit, main control unit respectively control connect in nozzle, first solenoid valve, second solenoid valve, infrared inductor, fan, actuating mechanism and ultrasonic nebulizer.

The utility model provides a hospital's prevention cross infection's elevator button cleaning and disinfecting device, through set up the telescopic support on the base, and set up the cylinder on the support, spray the antiseptic solution to the cylinder through the shower nozzle subassembly, and drive the vertical direction roll of cylinder along the elevator button through flexible support, thereby wash the disinfection to the elevator button, wherein, the shower nozzle subassembly communicates to in the atomizing device, can atomize the antiseptic solution to the atomizing device through the atomizing device, thereby through the blowout of shower nozzle subassembly with the atomizing antiseptic solution, can save the antiseptic solution, and atomizing device is equipped with the nozzle, when using, nozzle spun antiseptic solution can be used for medical personnel, patient or visit personnel carry out the hand disinfection, when the elevator button is pressed again in the hand disinfection, the bacterium that can the elevator button that significantly reduces is with prevention cross infection.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an elevator button cleaning and disinfecting device for hospital cross infection prevention provided in an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a base provided in an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of an atomizing device provided in an embodiment of the present invention;

fig. 4 is a schematic view of the internal structure of an atomizing device provided in an embodiment of the present invention from another view angle;

fig. 5 is a schematic structural diagram of a showerhead provided in an embodiment of the present invention;

fig. 6 is a schematic diagram of a control connection structure provided in the embodiment of the present invention.

The reference numbers illustrate:

10. a base; 101. a hollow box body; 102. a hollow cylinder; 103. a drive mechanism; 104. a driving gear; 105. a driven gear; 20. a support; 201. a U-shaped portion; 202. an oblique guide groove; 30. an atomizing device; 301. a reservoir chamber; 3011. a liquid discharge port; 3012. a first solenoid valve; 3013. a liquid inlet; 3014. identifying the window; 302. an atomizing chamber; 3021. an ultrasonic atomizer; 303. an air supply chamber; 3031. a second solenoid valve; 304. a fan; 305. an infrared sensor; 306. a spray nozzle; 307. a volume tank; 40. a showerhead assembly; 401. a bellows; 402. a spray head; 4021. a first through hole; 4022. an opening/closing member; 4023. a second through hole; 50. a drum; 60. and a main controller.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The elevator button cleaning and disinfecting device for preventing cross infection in hospital according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1, an elevator button cleaning and disinfecting device for preventing cross infection in hospitals according to an embodiment of the present invention comprises a base 10, a bracket 20, an atomizing device 30 and a nozzle assembly 40, wherein one end of the bracket 20 is telescopically connected to the top of the base 10, and the other end is detachably provided with a roller 50; the atomizing device 30 is suspended in the middle of the length direction of the bracket 20, the disinfecting liquid is stored in the atomizing device 30, the lower end of the atomizing device 30 is formed into a concave structure, and the top end of the concave structure is provided with a spray opening 306 for spraying the atomized disinfecting liquid; the spray head assembly 40 has one end connected to the atomizing device 30 and located at the top thereof, and the other end extending to be close to the drum 50 for spraying the atomized disinfectant liquid to the drum 50.

The elevator button cleaning and disinfecting device for preventing cross infection in hospital provided by the utility model is characterized in that the telescopic bracket 20 is arranged on the base 10, and a drum 50 is provided on the stand 20, and sterilizing fluid is sprayed to the drum 50 through the spray head assembly 40, and the roller 50 is driven by the telescopic bracket 20 to roll along the vertical direction of the elevator button, so as to clean and disinfect the elevator button, wherein, the nozzle assembly 40 is communicated to the atomization device 30, and can atomize the disinfectant through the atomization device 30, so that the atomized disinfectant is sprayed out through the nozzle assembly 40, the disinfectant can be saved, and the atomizing device 30 is provided with the atomizing nozzle 306, when in use, the disinfectant sprayed from the spray opening 306 can be used for hand disinfection of medical staff, patients or visitors, when the hand disinfection is carried out and the elevator button is pressed, the bacteria on the elevator button can be greatly reduced to prevent cross infection.

Referring to fig. 2, the base 10 includes a hollow box 101 and a hollow cylinder 102, the hollow cylinder 102 extends upward from the top of the hollow box 101 and is close to the rear side of the hollow box 101, and the lower end of the bracket 20 is formed as a rack which penetrates the hollow cylinder 102 and extends into the hollow box 101; the side wall of the hollow box 101 is provided with a driving mechanism 103, the driving mechanism 103 is provided with a driving gear 104 engaging with one side of the rack toward the support 20, and the driving mechanism 103 is provided with a driven gear 105 engaging with the rack opposite to the driving gear 104, for driving the support 20 to move up and down through the driving gear 104. The utility model discloses an in the embodiment, the rear side of cavity box 101 can set up in elevator button lower extreme and paste the car wall of tight elevator car for support 20 can be close to elevator button, drives driving gear 104 through actuating mechanism 103 and rotates, thereby control the rack and go up and down, in order to realize the holistic lift of support 20, can support the holistic weight of support 20 through driven gear 105 cooperation, simple structure and convenient to use.

Referring to fig. 1 again, the top end of the bracket 20 is formed into a U-shaped portion 201, two sides of the U-shaped portion 201 are opened with oblique guide grooves 202, and two ends of the drum 50 are detachably disposed in the oblique guide grooves 202, so that the drum 50 rotates in the oblique guide grooves 202. The outer diameter of the roller 50 extends out of the U-shaped portion 201 so that the roller 50 abuts against the elevator button. The utility model discloses an in the embodiment, can dismantle the change with cylinder 50 through slant guide slot 202 to guarantee the cleanness of cylinder 50, the external diameter of cylinder 50 stretches out outside U type portion 201, can make cylinder 50 can support and paste to the elevator button, thereby carries out the roll extrusion washing.

Referring to fig. 3 and 4, a liquid storage chamber 301, an atomizing chamber 302 and an air supply chamber 303 are arranged in the atomizing device 30; the liquid storage cavity 301 is located at the upper end of the atomizing cavity 302, a closable lower liquid port 3011 is arranged at the bottom of the liquid storage cavity 301 close to the outer side wall and communicated with the atomizing cavity 302, and is arranged at the lower liquid port 3011 through a baffle plate, the baffle plate is connected to the first electromagnetic valve 3012 and is used for controlling the baffle plate to close or open the lower liquid port 3011 through the first electromagnetic valve 3012, so that the disinfectant flows into the atomizing cavity 302 through the lower liquid port 3011; the bottom of the atomizing chamber 302 is provided with an ultrasonic atomizer 3021 for atomizing the disinfectant flowing into the atomizing chamber 302, the rear wall of the atomizing chamber 302 is provided with an air inlet, and the front wall is provided with an air outlet; the air supply chamber 303 is communicated with the atomizing chamber 302 through an air outlet, and a fan 304 is arranged at the air outlet and is located in the air supply chamber 303 and used for sucking the disinfectant atomized in the atomizing chamber 302 into the air supply chamber 303. The disinfecting liquid flowing into the atomizing chamber 302 can be atomized by the ultrasonic atomizer 3021, the lower liquid port 3011 of the atomized liquid storage chamber 301 can be opened or closed by the first electromagnetic valve 3012, and the atomized disinfecting liquid can be sucked into the air supply chamber 303 by the fan 304 by the first electromagnetic valve 3012 which can be a straight-through electromagnetic valve.

Referring to fig. 1, a liquid inlet 3013 for introducing a disinfectant is formed at the top of the atomizing chamber 302, and a cover is provided to seal the liquid inlet 3013; wherein, the atomizing chamber 302 is externally provided with an identification window 3014 for viewing the liquid level. In the embodiment of the present invention, the flowing-in disinfectant in the atomizing chamber 302 is checked through the identification window 3014, so that the waste of the disinfectant can be avoided.

Referring to fig. 3, an infrared sensor 305 is disposed at the rear side of the spray opening 306, a second electromagnetic valve 3031 for sealing the spray opening 306 is disposed in the spray opening 306, the second electromagnetic valve 3031 is electrically connected to the infrared sensor 305, and when the infrared sensor 305 senses a finger, the second electromagnetic valve 3031 opens the spray opening 306 to spray the atomized disinfectant. The second solenoid valve 3031 may be a straight-through solenoid valve, and the infrared sensor 305 senses to control the second solenoid valve 3031 to open or close, so as to control the spray opening 306 to open or close.

Referring to fig. 1 and 5, the nozzle assembly 40 includes a bellows 401 and a nozzle 402, one end of the nozzle 402 is provided with a first through hole 4021, the bellows 401 is connected to the other end of the nozzle 402, an opening/closing member 4022 is rotatably connected to the first through hole 4021, the opening/closing member 4022 is provided with a second through hole 4023 connected to the first through hole 4021, and the opening/closing member 4022 can rotate around the outer diameter of the nozzle 402 to displace or connect the first through hole 4021 and the second through hole 4023. When the elevator button needs to be cleaned and sterilized, the first through hole 4021 and the second through hole 4023 are communicated by opening the opening and closing member 4022, so that the atomized sterilizing liquid is sprayed onto the drum 50, and when the elevator button is not used, the opening and closing member 4022 is rotated to displace the first through hole 4021 and the second through hole 4023, so that the first through hole 4021 is closed.

Further, the bottom of the concave structure is detachably provided with a volume groove 307. Wherein the removable volume 307 allows the contained sterilizing fluid to be removed for cleaning and then discarded.

Referring to fig. 6, the ultrasonic atomizer further includes a main controller 60, and the main controller 60 is respectively connected to the spray outlet 306, the first solenoid valve 3012, the second solenoid valve 3031, the infrared sensor 305, the fan 304, the driving mechanism 103, and the ultrasonic atomizer 3021 in a controlled manner. The overall operation is controlled by the main controller 60, and the overall automatic operation can be realized.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A hospital elevator button cleaning and disinfecting device for preventing cross infection is characterized by comprising:

a base;

2. The hospital cross infection prevention elevator button cleaning and disinfecting device according to claim 1, wherein the base comprises a hollow box body and a hollow column body, the hollow column body extends upwards from the top of the hollow box body and is close to the rear side of the hollow box body, the lower end of the bracket is formed into a rack which penetrates through the hollow column body and extends into the hollow box body;

3. The hospital cross infection prevention elevator button cleaning and disinfecting device according to claim 1, wherein the top end of the bracket is formed into a U-shaped portion, oblique guide grooves are formed on both sides of the U-shaped portion, and both ends of the roller are detachably arranged in the oblique guide grooves so that the roller can rotate in the oblique guide grooves.

4. The hospital cross infection prevention elevator button cleaning and disinfecting device according to claim 3, wherein the outer diameter of the roller protrudes outside the U-shaped portion so that the roller abuts against an elevator button.

5. The hospital cross-infection prevention elevator button cleaning and disinfecting device according to claim 1, wherein a liquid storage chamber, an atomizing chamber and an air supply chamber are arranged in the atomizing device;

6. The elevator button cleaning and disinfecting device for preventing cross infection in hospital as claimed in claim 5, wherein a liquid inlet for introducing the disinfecting liquid is opened at the top of the atomizing chamber, and a cover body is provided to seal the liquid inlet; wherein, the atomizing chamber is equipped with the sign window that is used for looking over the liquid level outward.

7. The hospital cross-infection prevention elevator button cleaning and disinfecting device according to claim 1, wherein an infrared sensor is disposed at the rear side of the spray opening, a second electromagnetic valve for sealing the spray opening is disposed in the spray opening, the second electromagnetic valve is electrically connected to the infrared sensor, and when the infrared sensor senses a finger, the second electromagnetic valve opens the spray opening to spray the atomized disinfectant.

8. The hospital cross infection prevention elevator button cleaning and disinfecting device according to claim 1, wherein the nozzle assembly comprises a corrugated tube and a nozzle, a first through hole is formed in one end of the nozzle, the corrugated tube is communicated with the other end of the nozzle, an opening and closing member is rotatably connected to the first through hole, a second through hole communicated with the first through hole is formed in the opening and closing member, and the opening and closing member can rotate around the outer diameter of the nozzle to enable the first through hole and the second through hole to be staggered or communicated.

9. The hospital cross infection prevention elevator button cleaning and disinfecting device according to claim 1, wherein the bottom of the concave structure is detachably provided with a volume groove.

10. The hospital cross-infection prevention elevator button cleaning and disinfecting device according to any one of claims 1 to 9, further comprising a main controller, wherein the main controller is respectively in control connection with the spray opening, the first electromagnetic valve, the second electromagnetic valve, the infrared sensor, the fan, the driving mechanism and the ultrasonic atomizer.