CN216877573U - Hand sterilizer - Google Patents

Abstract

The utility model discloses a hand sterilizer, wherein the hand sterilizer comprises: a water tank; the ozone generator is arranged in the water outlet pipe of the water tank; the spray head is movably connected to the water outlet end of the water outlet pipe; hand detection means for detecting a position of a user's hand; and the main control board is connected with the hand detection device and the spray head and used for controlling the spray head to move to a hand position for disinfection operation. The utility model solves the problems that the spray head of the hand disinfection machine in the prior art is fixed in position and incomplete in cleaning and disinfection, and fully improves the hand disinfection effect.

Description

Hand sterilizer

Technical Field

The utility model relates to the technical field of disinfection instruments, in particular to a hand disinfection machine.

Background

Ozone (O)₃) Can dissolve cell membranes of bacteria, viruses and pathogens, thereby eliminating most microorganisms. Because of the short life of ozone, the effectiveness is fast and there is no opportunity for microorganisms to develop resistance to ozone. The ozone generator can generate ozone without leakage by using water as a source of ozone and using electrolysis as a means, and can be manufactured according to a required mode, and can play a great role when used in public places. The prior art has a hand sterilizer for producing ozone by water electrolysis sampling, which is used for sterilization in public places.

When the existing hand disinfection machine is used, the position of each hand of a user is different, but the position of a spray head of the hand disinfection machine on the market is fixed and unchanged, so that the problem of unclean hand cleaning and disinfection can be solved. And people have water drops on hands, the hands cannot be completely wiped by using the paper towel, and if the hands rub the eyes, residual liquid on the hands can enter the eyes, so that discomfort is caused.

Aiming at the problems that the spray head of the hand disinfection machine in the related art is fixed and not changed in position and the cleaning and disinfection are not thorough, an effective solution is not provided at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hand disinfection machine, which at least solves the problems that the position of a spray head of the hand disinfection machine in the prior art is fixed and the cleaning and disinfection are not thorough.

To solve the above technical problem, according to an aspect of an embodiment of the present invention, there is provided a hand sterilizer including:

a water tank;

the ozone generator is arranged in the water outlet pipe of the water tank;

the spray head is movably connected to the water outlet end of the water outlet pipe;

hand detection means for detecting a position of a user's hand;

and the main control board is connected with the hand detection device and the spray head and used for controlling the spray head to move to a hand position for disinfection operation.

Further, still include: the moving device is used for controlling the movement of the spray head and comprises a slide rail and a slide block, the slide block is slidably arranged on the slide rail, and the spray head is arranged in the slide block.

Further, still include: and the water pump is arranged on the water outlet pipe.

Further, still include: the hand disinfection region, user's hand is located the hand disinfection region, and the shower nozzle removes in the hand disinfection region.

Further, still include: the fan is used for blowing air out of the hand disinfection area and drying the hands of the user.

The utility model provides a hand disinfection machine, which is characterized in that the hand detection is utilized to detect the position of a hand of a user, the spray head is controlled to move to the hand position, and the hand disinfection machine is sterilized efficiently.

Drawings

FIG. 1 is a schematic view of an alternative construction of a hand sanitizer according to an embodiment of the present invention;

FIG. 2 is an alternative schematic diagram of a mobile device according to an embodiment of the present invention;

FIG. 3 is an alternative flow diagram of a hand sanitizer control method according to an embodiment of the present invention;

FIG. 4 is another alternative flow diagram of a hand sanitizer control method according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the utility model, as detailed in the appended claims.

Example 1

In a preferred embodiment 1 of the present invention, there is provided a hand sanitizer, specifically, fig. 1 shows an alternative structural schematic diagram of the hand sanitizer, as shown in fig. 1, the hand sanitizer includes:

a water tank 1;

the ozone generator 2 is arranged in the water outlet pipe of the water tank 1; the ozone generator 2 is used for electrolyzing water to generate ozone, and the water containing the ozone has a disinfection effect;

the spray head 3 is movably connected with the water outlet end of the water outlet pipe; the water inlet end of the water outlet pipe is connected to the water tank 1, and the water outlet end is connected with the spray head 3. Because the spray head 3 is movable, the water outlet pipe can be arranged as a telescopic or movable hose so as to facilitate the movement of the spray head 3;

a hand detection device 4 for detecting the position of the user's hand; the hand detection means 4 is a position detector, such as an infrared detection device, to determine the position of the hand;

and the main control board 5 is connected with the hand detection device 4 and the spray head 3 and is used for controlling the spray head 3 to move to a hand position for disinfection operation.

In the above embodiment, a hand sterilizing machine is provided, utilizes the hand to detect the position that the detection user hand was put, and the control shower nozzle removes to hand position, carries out high-efficient the disinfecting to it, and the shower nozzle rigidity of hand sterilizing machine among the effective prior art of solving is unchangeable, has the not thorough problem of cleaning and disinfecting, avoids the disinfection effect that user hand position and shower nozzle difference lead to far away poor, fully improves hand disinfection effect.

In order to control the movement of the spray head 3, the disinfection machine further comprises: the moving device is used for controlling the movement of the spray head 3 and comprises a slide rail 6 and a slide block 7, the slide block 7 is slidably arranged on the slide rail 6, and the spray head 3 is arranged in the slide block 7. Fig. 2 shows an alternative construction of the mobile device. Fig. 2 is a left side view, and fig. 1 is a sectional view.

In order to provide the power for circulating the disinfection liquid, the disinfection liquid circulation device also comprises: and the water pump 8 is arranged on the water outlet pipe.

A hand disinfection area 9 is specially arranged on the disinfection machine, the hand of a user is positioned in the hand disinfection area 9, and the spray head 3 moves in the hand disinfection area 9 to move according to the hand position.

After the hand is sprayed with the disinfectant, water drops still exist on the hand, and the hand cannot be completely wiped dry by using a tissue. If the eyes are rubbed by hands, the residual liquid on the hands may enter the eyes, causing discomfort. Therefore, in order to avoid the problem that the residual ozone water on the hands is not wiped clean, the disinfection machine further comprises: the fan 10 is used for blowing air out of the hand disinfection area 9 and drying the hands of a user, secondary sterilization is achieved, and the disinfection effect is further improved. The number of the fans 10 can be one or two, and the two fans 10 are respectively arranged on two sides of the hand disinfection area 9, so that the drying and disinfection effects are improved.

Based on the hand disinfection machine, the utility model provides a hand disinfection machine control method in a preferred embodiment. Specifically, fig. 3 shows an alternative flowchart of the method, and as shown in fig. 3, the method includes the following steps S302-S308:

s302: detecting a hand position of a user;

s304: controlling the spray head to move according to the position of the hand;

s306: after the spray head moves to the hand position, controlling the water pump and the ozone generator to be started to generate ozone disinfectant;

s308: and controlling the spray head to be opened to perform disinfection operation.

In the above embodiment, a hand sterilizing machine is provided, utilizes the hand to detect the position that the detection user hand was put, and the control shower nozzle removes to hand position, carries out high-efficient the disinfecting to it, and the shower nozzle rigidity of hand sterilizing machine among the effective prior art of solving is unchangeable, has the not thorough problem of cleaning and disinfecting, avoids the disinfection effect that user hand position and shower nozzle difference lead to far away poor, fully improves hand disinfection effect.

When carrying out the disinfection operation, can be according to the perpendicular distance control shower nozzle blowout antiseptic solution's of hand and sterilizer dynamics/speed, the nearer the distance, dynamics/speed is littleer, and the farther the distance, dynamics/speed is bigger. In addition, the dosage of the disinfectant sprayed out by the spray head can be controlled according to the sizes of hands (the size difference of the hands of adults/children is large). Alternatively, it is also possible to distinguish the ozone concentration of the disinfecting liquid according to adults or children, such as a general disinfecting liquid suitable for adults and a disinfecting liquid less irritating to the skin suitable for children, and the like.

Before detecting the hand position of the user, the method further comprises the following steps: detecting whether the hands of the user enter a hand disinfection area; if so, triggering to detect the hand position of the user.

According to hand position control shower nozzle removal, include: detecting whether the hand position is located at an initial position; wherein, the spray head is positioned at an initial position; if so, controlling the spray head to keep the initial position; otherwise, controlling the spray head to move to the hand position.

After the disinfection operation is performed, the method further comprises the following steps: detecting whether the disinfection operation is finished; if yes, controlling the water pump and the ozone generator to be closed, and controlling the spray head to move to the initial position; otherwise, the sterilization operation is continued.

After controlling the spray head to move to the initial position, the method further comprises the following steps: detecting whether a preset voice signal of a user is received or not; the preset voice signal is used for indicating that the drying operation is not carried out; if so, controlling the fan to keep a closed state; otherwise, controlling the fan to be started to perform drying operation. After the main board controls the fan to be closed, the hands of the user enter the disinfection area next time, and then the periodic judgment, disinfection and drying actions are carried out.

In a preferred embodiment of the present invention, there is provided another hand sanitizer control method, and in particular, fig. 4 shows an alternative flow chart of the method, which, as shown in fig. 4, comprises the following steps S401-S409:

s401: detecting the position of a hand by infrared rays; in the normal use process of the unit, when a user enters a hand disinfection area, the infrared detection device detects the hand position of the user;

s402: judging whether the hand is in the middle position; if yes, executing step S404, otherwise, executing step S403; the spray head is positioned in the middle of the spray head and is an initial position;

s403: the spray head moves to a detection position; if the detected position of the hand is close to the right side, the main board sends a signal to the sliding block at the moment, the sliding block is controlled to move rightwards, the sliding block is moved to the position where the hand is parked, and the spray head is positioned right above the hand at the moment;

s404: starting a water pump and an ozone generator to spray to disinfect the hands;

s405: whether the disinfection time reaches T1; if yes, executing step S406, otherwise, continuing to execute step S405;

s406: the slide block restores to the original position; the mainboard starts the water pump and the ozone generator to spray ozone water to disinfect hands, and after T1 seconds of disinfection, the mainboard sends a signal to turn off the water pump and the ozone generator, and meanwhile, the slide block returns to the initial position;

s407: starting a fan; the mainboard starts the fans on the left and/or right sides of the disinfection area to blow the hands dry, the blown air is hot air, so that water on the hands can be blown dry quickly, and meanwhile, secondary micro-sterilization is performed;

s408: whether the drying is finished or not; if yes, executing step S409, otherwise, continuing to execute step S408;

s409: the fan is turned off. The mainboard sends out fan closing signal, waits that next time user's hand gets into the disinfection region, and the unit carries out periodic judgement and disinfection stoving action again.

In addition, the drying function is automatically opened after the hand of the user is disinfected when the drying function is in a default setting state; if the hands of the user do not need to be dried after being disinfected, the voice is directly sent to the disinfecting machine, after the disinfecting machine receives the voice signal, the drying function is not executed, the hands of the user enter a disinfecting area next time, and the drying function is recovered to be in a default state.

Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.

It will be understood that the utility model is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.

Claims (5)

1. A hand sanitizer, comprising:

a water tank (1);

the ozone generator (2) is arranged in the water outlet pipe of the water tank (1);

the spray head (3) is movably connected to the water outlet end of the water outlet pipe;

a hand detection device (4) for detecting the position of the user's hand;

the main control board (5) is connected with the hand detection device (4) and the spray head (3) and used for controlling the spray head (3) to move to the hand position for disinfection operation.

2. The hand sanitizer of claim 1 further comprising:

the moving device is used for controlling the movement of the spray head (3), and comprises a sliding rail (6) and a sliding block (7), wherein the sliding block (7) is slidably arranged on the sliding rail (6), and the spray head (3) is arranged in the sliding block (7).

3. A hand sanitizer according to claim 1, further comprising:

and the water pump (8) is arranged on the water outlet pipe.

4. The hand sanitizer of claim 1 further comprising:

a hand disinfection area (9) for indicating a hand placement area of the user, and the spray head (3) moves in the hand disinfection area (9).

5. The hand sanitizer of claim 4 further comprising:

and the fan (10) is used for blowing air out of the hand disinfection area (9) and drying the hands of the user.

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