CN111789512A - a washing machine - Google Patents

Abstract

The embodiment of the application discloses hand washer includes: the device comprises a shell, a liquid filling bottle, a controller, a foam pump and an infrared geminate transistor distance sensor, wherein the liquid filling bottle, the controller, the foam pump and the infrared geminate transistor distance sensor are arranged in the shell; the controller is respectively electrically connected with the foam pump and the infrared geminate transistor distance sensor; the liquid filling bottle is connected with the foam pump through a liquid guide pipe; an air inlet is arranged on the shell; the air inlet is connected with the foam pump through an air inlet pipe; the bottom of the shell is provided with a shaping foam outlet piece; the foam pump is connected with the shaping foam outlet piece through a foam guide pipe. The invention can produce the printing foam effect, has strong interaction effect, and can enable children to actively like washing hands, thereby reducing the probability of cross infection in the campus and simultaneously cultivating good hygiene habits of the children.

Description

a washing machine

technical field

The present application relates to the technical field of hand washing devices, and in particular, to a hand washing machine.

Background technique

After returning to school after the epidemic, the scene of handwashing on campus is simple and the process is very programmed, which brings a boring experience to users, causing many children to be reluctant to wash their hands. At present, the existing hand washing machine has a single foaming effect and poor interaction effect. Therefore, the present invention proposes a hand washing machine.

SUMMARY OF THE INVENTION

The embodiment of the present application provides a mobile phone washing machine, so that a printing foam effect can be produced, and the interaction effect is strong.

In view of this, the present application provides a mobile phone washing machine, comprising: a casing and a liquid filling bottle, a controller, a foam pump and an infrared distance sensor for the pipe arranged in the casing;

The controller is respectively electrically connected with the foam pump and the infrared pair tube distance sensor;

The liquid filling bottle is connected with the foam pump through a catheter;

The housing is provided with an air inlet hole;

The air inlet is connected with the foam pump through an air inlet pipe;

The bottom of the shell is provided with a plastic blister;

The foam pump is connected with the foam shaping part through a foam guide pipe.

Optionally, the housing includes a front cover and a rear cover; the front cover and the rear cover are detachably connected.

Optionally, a light bar is built in the front cover; the light bar is electrically connected to the controller.

Optionally, the front cover is provided with a liquid display groove for observing the remaining liquid amount in the liquid filling bottle.

Optionally, an anti-touch protective cover is provided on the outer side of the shaping blister; the anti-touch protective cover is fixed on the bottom of the casing.

Optionally, the bottom of the shaping blister is provided with a plurality of blister openings.

Optionally, a battery is further arranged in the casing; the battery is electrically connected to the controller.

Optionally, the liquid filling bottle is filled with hand sanitizer.

Optionally, the controller is a UNO logic module.

Optionally, the material of the casing is frosted PC material.

It can be seen from the above technical solutions that the embodiment of the present application has the following advantages: comprising a casing and a liquid filling bottle, a controller, a foam pump and an infrared pair tube distance sensor arranged in the casing, the controller is respectively connected to the foam pump and the infrared pair. The pipe distance sensor is electrically connected, the liquid filling bottle is connected to the foam pump through a catheter, an air inlet hole is opened on the casing, and the air inlet hole is connected to the foam pump through an air inlet pipe. The pump is connected to the shaping foam part through a foam guide tube. This mobile phone washing machine can create a fun-filled printing foam effect through the cooperation of the foam pump and the shaping foaming parts. At the same time, it is equipped with an infrared distance sensor to the tube, which can realize non-contact foaming, easy to use, and strong interactive effect, which can make children Take the initiative to like to wash your hands, thereby reducing the chance of cross-infection in the school, and at the same time cultivating good hygiene habits in children.

Description of drawings

Fig. 1 is the exploded view of washing the mobile phone in the embodiment of the application;

FIG. 2 is a schematic structural diagram of a molded foam part in an embodiment of the application;

Among them, the reference numerals are:

1-Front cover, 2-Rear cover, 3-Liquid bottle, 4-Foam pump, 5-UNO logic module, 6-Shaping bubble, 7-Infrared distance sensor, 8-Battery, 9-Proof Touch the protective cover, 10- fluid pipe, 11- air intake pipe, 12- foam pipe, 13- liquid display tank, 61- bubble outlet.

Detailed ways

In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

In the description of this application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limitations on this application. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood in specific situations.

The inventor found that the existing hand washing machine is mainly presented in the form of contactless hand sanitizer through the combination of hand sanitizer, infrared induction and foam pump. Specifically, the physical motion information is received through the infrared sensor, and the logic module converts the mathematical information command. The foam pump operates, mixes the hand sanitizer in the liquid pipe and the air in the air intake pipe through the impeller drive of the foam pump and squeezes it to the foam pipe in the form of foam, and finally outputs the foam to the hand through the foamer, but the existing non-contact The hand washing machine has a single bubble effect and poor interaction effect, and it needs to be cleaned with water, which is limited by the layout of the water source pipeline.

The present application provides an embodiment of a hand washing machine, please refer to FIG. 1 for details.

The hand washing machine in this embodiment includes: a casing and a liquid filling bottle 3 arranged in the casing, a controller, a foam pump 4 and an infrared-to-tube distance sensor 7, and the controller is respectively connected to the foam pump 4 and the infrared-to-tube distance sensor 7 Electrical connection, the liquid filling bottle 3 is connected with the foam pump 4 through the catheter 10, the air inlet hole is opened on the casing, the air inlet hole is connected with the foam pump 4 through the air inlet pipe 11, and the bottom of the casing is provided with a plastic foam outlet 6. The foam pump 4 is connected to the shaping foam part 6 through the foam guiding pipe 12 .

It should be noted that the hand washing machine can create a fun-filled printing foam effect through the cooperation of the foam pump 4 and the shaping foaming part 6, and at the same time, an infrared distance sensor 7 is provided to realize non-contact foaming and easy to use. , the interactive effect is strong, which can make children take the initiative to like to wash their hands, thereby reducing the chance of cross-infection in the school, and at the same time cultivating children's good hygiene habits.

The above is the first embodiment of a mobile phone washing machine provided by the embodiment of the present application, and the following is the second embodiment of a mobile phone washing machine provided by the embodiment of the present application. For details, please refer to FIG. 1 and FIG. 2 .

The hand washing machine in this embodiment includes: a casing and a liquid filling bottle 3 arranged in the casing, a controller, a foam pump 4 and an infrared-to-tube distance sensor 7, and the controller is respectively connected to the foam pump 4 and the infrared-to-tube distance sensor 7 Electrical connection, the infrared pair tube distance sensor 7 can measure and limit the forming distance of the foam (the forming distance needs to be within 2cm, otherwise the foaming effect will be affected) to ensure the use effect; the liquid filling bottle 3 passes through the catheter tube 10 is connected with the foam pump 4, the shell is provided with an air inlet hole, the air inlet hole is connected with the foam pump 4 through the air inlet pipe 11, the bottom of the casing is provided with a shaping foam part 6, and the foam pump 4 is connected to the foam pump 4 through the foam guide pipe 12. The plastic blister 6 is connected.

When in use, the infrared pair tube distance sensor 7 detects the physical movement information within the preset detection range, and then transmits it to the controller, and the controller controls the foam pump 4 to start, and the foam pump 4 can instantly increase the extrusion speed of the hand sanitizer, In order to achieve a certain amount of liquid, the hand sanitizer and air are fully mixed to achieve the foam effect, and finally the foam is formed by shaping the foam part 6 to extrude the printing foam.

Specifically, the housing includes a front cover 1 and a rear cover 2, and the front cover 1 and the rear cover 2 are detachably connected to facilitate later maintenance and device replacement. The material of the shell can be frosted PC material.

It can be understood that the appearance of the shell and the shape of the printed foam can be set in series to add interest and cultivate children's good hygiene habits.

A light bar is built in the front cover 1, and the light bar is electrically connected with the controller. It is understandable that by controlling the light bar on and off through the controller, different shapes or patterns can be displayed, for example: when the washing phone is in standby state, the light bar displays a normal expression; when the bubble is successfully generated, the light bar displays For the smile expression, through the feedback of the change of the light bar, in the process of hand washing and disinfection, people can feel a fun hand washing experience, which further improves the interaction effect.

The front cover 1 is provided with a liquid display groove 13 for observing the remaining liquid in the liquid filling bottle 3, and the user can observe the remaining amount of the hand sanitizer in the liquid filling bottle 3 in real time through the liquid display groove 13, so as to carry out when the hand sanitizer is insufficient. added in time.

An anti-touch protection cover 9 is provided on the outside of the shaping foam part 6, and the anti-touch protection cover 9 is fixed on the bottom of the casing. The blister outlet 61 of the shaped blister 6 is contaminated.

The bottom of the shaping foam part 6 is provided with a plurality of bubble outlets 61. When the foam passes through the bubble outlet 61 of the shaping foam part, it is shaped by holes of different shapes on the multiple bubble outlets 61, and then extruded. form a specific shape.

A battery 8 is also arranged in the casing, and the battery 8 is electrically connected to the controller for supplying power to the devices in the washing machine.

The liquid filling bottle 3 is equipped with a disposable hand sanitizer. By using the disposable hand sanitizer, it is not necessary to wash with water when washing hands, so the hand washing can be free from the restrictions of the arrangement of the water source pipeline.

The controller can be the UNO logic module 5. Specifically, the battery 8 is connected to the power port of the UNO logic module 5, and the infrared pair tube distance sensor 7 is connected to the digital port of the UNO logic module 5, and transmits the received physical signal to the UNO logic module. 5. It is converted into a mathematical signal by the UNO logic module 5, and commands the foam pump 4 and the light bar connected to the digital port on the other side to work.

In specific implementation, the infrared pair-to-tube distance sensor 7 is in a continuous detection state, so that the foam pump 4 is in a waiting state. When the distance between the objects is less than 15cm, the UNO logic module 5 will control the foam pump 4 to start spraying foam. When the sprayed foam passes through the molding foaming part, it is shaped by holes of different shapes on the multiple foaming ports 61, and then squeezed out. A specific shape is formed, thereby realizing the function of non-contact extrusion of printed foam; at the same time as successful foaming, the UNO logic module 5 drives the built-in light bar of the front cover 1 to change the expression corresponding to the working state (by the light bar’s On and off control), it is a normal expression when it is in standby, and a smile is displayed on the surface of the product to give feedback when it is successfully bubbled, which makes people feel a fun hand-washing experience in the process of hand-washing and disinfection.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand: The technical solutions described in the embodiments are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions in the embodiments of the present application.

Claims (10)

1. A hand washer, characterized in that it comprises: the device comprises a shell, a liquid filling bottle, a controller, a foam pump and an infrared geminate transistor distance sensor, wherein the liquid filling bottle, the controller, the foam pump and the infrared geminate transistor distance sensor are arranged in the shell;

the controller is electrically connected with the foam pump and the infrared geminate transistor distance sensor respectively;

the liquid filling bottle is connected with the foam pump through a liquid guide pipe;

an air inlet is formed in the shell;

the air inlet is connected with the foam pump through an air inlet pipe;

the bottom of the shell is provided with a shaping foam outlet piece;

the foam pump is connected with the shaping foam outlet piece through a foam guide pipe.

2. The hand washer of claim 1, wherein the housing comprises a front cover and a rear cover; the front cover is detachably connected with the rear cover.

3. The hand washer according to claim 2, wherein a light bar is built in the front cover; the lamp strip is electrically connected with the controller.

4. The hand washer according to claim 2, characterized in that the front cover is provided with a liquid display groove for observing the amount of liquid remaining in the liquid bottle.

5. The hand washer according to claim 1, characterized in that a touch-proof protective cover is arranged outside the shaped bubble generating member; the anti-touch protective cover is fixed at the bottom of the shell.

6. The hand washer according to claim 1, characterized in that the bottom of the shaped frothing member is provided with a plurality of frothing ports.

7. The hand washer according to claim 1, wherein a battery is also provided within the housing; the battery is electrically connected with the controller.

8. The hand washer according to claim 1, wherein the liquid bottle is filled with a no-clean hand sanitizer.

9. The hand washer according to claim 1, characterized in that the controller is a UNO logic module.

10. The hand washer according to claim 1, wherein the housing is made of frosted PC material.

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