CN211749194U - Automatic induction hand washer - Google Patents

Abstract

The utility model discloses an automatic induction hand-washing device, which comprises a casing, a hand-washing liquid container, an infrared sensor, a liquid pipe, a piston pump and a battery pack. In the casing, the infrared sensor is arranged on the outer wall of the casing and is close to the liquid outlet. One end of the liquid pipe is inserted into the hand sanitizer container, and the other end extends into the liquid outlet. The piston pump is arranged in the liquid outlet. On the liquid pipe, the battery pack is arranged in the casing to supply power to the infrared sensor and the piston pump. The hand sanitizer inside is discharged, replacing the traditional push button with a spring structure. Compared with the traditional hand sanitizer container, the utility model can still squeeze out the hand sanitizer after frequent use for a long time, and at the same time can satisfy some special groups. usage of.

Description

An automatic sensor handwashing device

technical field

The utility model relates to the technical field of hand washing utensils, in particular to an automatic induction hand washing utensil.

Background technique

Now the living standards of residents have improved, and higher requirements have also been put forward for daily cleaning appliances. Hand sanitizer is a daily necessities commonly used by people. The button squeezes the hand sanitizer out of the container, but after frequent use of the push button with the spring structure, the spring is elastically deformed and not easy to recover, so that the hand sanitizer in the container of the hand sanitizer cannot be squeezed out, and for some special groups, such as People with weak arm muscles cannot press the push button of the spring structure to squeeze out the hand sanitizer from the container.

Utility model content

Therefore, the purpose of the present invention is to provide an automatic induction hand washing device, which can still squeeze out the hand sanitizer after frequent use for a long time, and can meet the use of some special groups at the same time.

In order to solve the above-mentioned technical problems, according to one aspect of the present utility model, the utility model provides the following technical solutions:

An automatic induction hand washing device, comprising:

a shell, with an accommodating chamber and a liquid outlet;

a hand sanitizer container, fixedly arranged in the housing;

an infrared sensor, arranged on the outer wall of the casing and close to the liquid outlet;

a liquid pipe, one end of which is inserted into the hand sanitizer container, and the other end extends into the liquid outlet;

a piston pump, arranged on the liquid pipe;

a battery pack, arranged in the casing, to supply power to the infrared sensor and the piston pump;

Wherein, the infrared sensor is electrically connected to the piston pump, and when the infrared sensor senses that the user's palm is located at the lower part of the liquid outlet, the infrared sensor drives the piston pump to quantitatively extract the hand washing in the hand sanitizer container The liquid is discharged from the liquid outlet.

As a preferred solution of the automatic induction hand washing device of the present invention, a plurality of flashing components are integrally arranged on the top of the housing;

The flashing assembly includes a support column and an induction flashing light disposed at the end of the support column;

Wherein, the battery pack supplies power for the induction flash, and the induction flash is electrically connected to the infrared sensor. When the infrared sensor senses that the user's palm is located at the lower part of the liquid outlet, the infrared sensor drives the infrared sensor. The sensor flash emits and blinks.

As a preferred solution of the automatic induction hand washing device of the present invention, it also includes a liquid filling reminder component;

The liquid filling reminder assembly includes a liquid level sensor arranged on the inner wall of the hand sanitizer container and a color-changing lamp arranged on the outer wall of the housing;

Wherein, the battery pack supplies power to the liquid level sensor and the color changing lamp, the liquid level sensor is electrically connected to the color changing lamp, and when the liquid level sensor detects the hand sanitizer in the hand sanitizer container When the surface is lower than its position, the liquid level sensor drives the color changing lamp to change from one color to another.

As a preferred solution of the automatic induction hand washing device of the present invention, the battery pack is a rechargeable battery, and the side wall of the casing is provided with a USB charging interface, and the USB charging interface is connected to the The battery pack is electrically connected.

As a preferred solution of the automatic induction hand washing device of the present invention, wherein a hand sanitizer filling port is provided on the hand sanitizer container, and a card is provided at a position corresponding to the hand sanitizer filling port on the housing and the hand sanitizer filling port. The card interface is provided with a detachable card board which is matched with the card interface.

As a preferred solution of the automatic induction handwashing device of the present invention, the top of the housing is a convex semicircle, and a plurality of the support columns are perpendicular to the outer surface of the top of the housing. The surface is evenly distributed outwards.

Compared with the prior art, the present utility model has the beneficial effects of: through the cooperation of the infrared sensor, the liquid pipe and the piston pump, the hand sanitizer in the hand sanitizer container is discharged, replacing the traditional push-type button of the spring structure, relatively Compared with the traditional hand sanitizer container, the utility model can still squeeze out the hand sanitizer after frequent use for a long time, and can meet the use of some special groups at the same time.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort. in:

1 is a schematic diagram of the overall structure of the second embodiment of an automatic induction hand washing device of the present invention;

FIG. 2 is a schematic diagram of the overall structure of the third embodiment of an automatic induction hand washing device of the present invention.

Detailed ways

In order to make the above objects, features and advantages of the present utility model more clearly understood, the specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

In the following description, many specific details are set forth in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein, and those skilled in the art can do so without departing from the connotation of the present utility model. Therefore, the present invention is not limited by the specific embodiments disclosed below.

Next, the present invention is described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which are not described here. The scope of protection of the present invention should be limited. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in the actual production.

The utility model provides an automatic induction hand washing device, which can still squeeze out the hand sanitizer after frequent use for a long time, and can satisfy the use of some special groups at the same time.

The first embodiment of the automatic induction hand washing device of the present invention, please refer to FIG. 1 , an automatic induction hand washing device of this embodiment includes a housing 100, a hand soap container 200, an infrared sensor 300, a liquid pipe 400, a piston Pump 500 and battery pack 600.

The housing 100 has an accommodating chamber 110 and a liquid outlet 120. The accommodating chamber 110 is used for arranging the hand sanitizer container 200, the liquid pipe 400, the piston pump 500 and the battery pack 600 inside the housing 100. The pipe 400 , the piston pump 500 and the battery pack 600 are fixed and protected, and the liquid outlet 120 is used to protect the liquid outlet of the liquid pipe 400 , and the hand sanitizer discharged from the liquid outlet end of the liquid pipe 400 is discharged from the liquid outlet 120 .

The hand sanitizer container 200 is fixedly arranged in the housing 100 and stores hand sanitizer inside. The top of the container 200 is used to fit the liquid pipe 400 so that a part of the liquid pipe 400 is inserted into the hand sanitizer container 200 and the liquid pipe 400 is fixed.

The infrared sensor 300 is disposed on the outer wall of the casing 100 and is close to the liquid outlet 120. When the user's palm is located at the lower part of the liquid outlet 120, the infrared sensor 300 can sense the user's palm and drive the piston pump 500 to act.

One end of the liquid pipe 400 is inserted into the hand sanitizer container 200 , and the other end extends into the liquid outlet 120 to cooperate with the piston pump 500 to extract the hand sanitizer in the hand sanitizer container 200 and discharge it from the liquid outlet 120 .

The piston pump 500 is arranged on the liquid pipe 400 and is electrically connected to the infrared sensor 300. When the infrared sensor 300 senses that the user's palm is located at the lower part of the liquid outlet 120, the infrared sensor 300 drives the piston pump 500 to act. A reciprocating motion is performed to change the working volume of the pump chamber, and the hand sanitizer in the hand sanitizer container 200 is quantitatively extracted and discharged from the liquid outlet 120 .

The battery pack 600 is arranged in the casing 100 and supplies power to the infrared sensor 300 and the piston pump 500 .

1 , the specific working process of an automatic induction hand washing device of this embodiment is as follows: when the user needs to wash his hands, the user aligns the palm of the palm with the liquid outlet 120 on the housing 100, and the infrared ray located nearby is at this time. The sensor 300 detects the palm of the user, and an action occurs to drive the piston pump 500. At this time, the piston in the piston pump 500 performs a reciprocating motion, so that the working volume of the pump chamber changes. The liquid outlet 120 is discharged.

Compared with the push button of the traditional spring structure, the utility model can still discharge the hand sanitizer after frequent use for a long time, the service life is long, and the user personnel do not touch the utility model, and it is not necessary to pass the traditional The hand sanitizer is taken out by pressing. For example, for some people such as children or those with weak arm muscles, the hand sanitizer can be easily discharged to meet the use of some special personnel.

Fig. 1 shows a schematic diagram of the overall structure of the second embodiment of the present invention. Please refer to Fig. 1. Different from the above-mentioned embodiment, an automatic induction hand washing device in this embodiment further includes a plurality of flashing components 700. A plurality of flash assemblies 700 are disposed on the top of the housing 100 . The flash assemblies 700 include a support column 710 and a sensor flash 720 arranged at the end of the support column 710 . Electrical connection, when the infrared sensor 300 senses that the user's palm is located at the lower part of the liquid outlet 120, the infrared sensor 300 drives the sensing flash 720 to emit light and flicker. Preferably, the top of the casing 100 is a convex semicircle, and the plurality of support columns 710 are vertical. The outer surface of the top of the housing 100 is evenly distributed outward. By arranging the above-mentioned flashing components 700, users, especially children, can be attracted to wash their hands, and children's good hand-washing habits can be enhanced. The habit of washing hands, sometimes unwilling to wash hands, which leads to the presence of germs in the palm of the hand after playing, which in turn leads to illness, and children prefer interesting things. When located at the lower part of the liquid outlet 120, the infrared sensor 300 senses the user's palm and drives the sensing flash 720 to light up and flash, attracting children's attention and interest.

Fig. 2 shows a schematic diagram of the overall structure of the third embodiment of the automatic induction hand washing device of the present invention. Please refer to Fig. 2. Different from the above-mentioned embodiments, the automatic induction hand washing device of this embodiment also Including a liquid filling reminder assembly 800, a hand sanitizer filling port (not shown in the drawings) is provided on the hand sanitizer container 200, and a card interface (not shown in the drawings) is provided at the position corresponding to the housing 100 and the hand sanitizer filling port (not shown in the drawings), The card interface is provided with a detachable card board (not shown in the drawings), and the liquid filling reminder assembly 800 includes a liquid level sensor 810 disposed on the inner wall of the hand sanitizer container 200 and a color-changing lamp disposed on the outer wall of the housing 100 820, the battery pack 600 supplies power to the liquid level sensor 810 and the color changing light 820, and the liquid level sensor 810 is electrically connected to the color changing light 820. When the liquid level sensor 810 detects that the liquid level of the hand sanitizer in the hand sanitizer container 200 is lower than its position, The liquid level sensor 810 drives the color-changing light 820 to change from one color to another color. For example, in a normal state, the color of the color-changing light 820 is red. When the hand sanitizer in the hand sanitizer container 200 is lower than the position of the liquid level sensor 810 , at this time, the liquid level sensor 810 is actuated, and the color changing light 820 is driven to turn yellow, reminding the user that the hand sanitizer in the hand sanitizer container is insufficient at this time and needs to be replenished. The solution in the hand sanitizer container 200 is supplemented to ensure the normal liquid discharge of the automatic induction hand sanitizer.

In this embodiment, the battery pack 600 may be a rechargeable battery, and the side wall of the casing 100 is provided with a USB charging interface 900 , and the USB charging interface 900 is electrically connected to the battery pack 600 . Supplementary electric energy ensures the continuous power supply of the battery pack 600 to the present invention.

Although the present invention has been described above with reference to the embodiments, various modifications may be made and equivalents may be substituted for parts thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present invention can be combined with each other in any way, and the description of these combinations is not exhaustive in this specification. For the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims (6)

1. An auto-induction hand washer, comprising:

a housing (100) having a receiving chamber (110) and a spout (120);

a hand sanitizer container (200) fixedly disposed within the housing (100);

an infrared sensor (300) arranged on the outer wall of the shell (100) and close to the liquid outlet nozzle (120);

a liquid pipe (400), one end of which is inserted into the hand sanitizer container (200), and the other end of which extends into the liquid outlet nozzle (120);

a piston pump (500) disposed on the liquid tube (400);

a battery pack (600) disposed in the housing (100) to supply power to the infrared sensor (300) and the piston pump (500);

the infrared sensor (300) is electrically connected with the piston pump (500), and when the infrared sensor (300) senses that the palm of a user is positioned at the lower part of the liquid outlet nozzle (120), the infrared sensor (300) drives the piston pump (500) to act, so that the hand sanitizer in the hand sanitizer container (200) is quantitatively extracted and discharged from the liquid outlet nozzle (120).

2. An automatic induction hand washer according to claim 1, characterized in that a plurality of flash light assemblies (700) are integrally provided on the top of the housing (100);

the flash assembly (700) comprises a support post (710) and an induction flash (720) disposed at an end of the support post (710);

the battery pack (600) supplies power to the induction flash lamp (720), the induction flash lamp (720) is electrically connected with the infrared sensor (300), and when the infrared sensor (300) senses that the palm of a user is positioned at the lower part of the liquid outlet nozzle (120), the infrared sensor (300) drives the induction flash lamp (720) to emit light and flash.

3. An auto-induction hand washer according to claim 1, further comprising a refill reminder assembly (800);

the liquid adding reminding assembly (800) comprises a liquid level sensor (810) arranged on the inner wall of the hand sanitizer container (200) and a color-changing lamp (820) arranged on the outer wall of the shell (100);

the battery pack (600) supplies power to the liquid level sensor (810) and the color-changing lamp (820), the liquid level sensor (810) is electrically connected with the color-changing lamp (820), and when the liquid level sensor (810) detects that the liquid level of the hand sanitizer in the hand sanitizer container (200) is lower than the liquid level, the liquid level sensor (810) drives the color-changing lamp (820) to change from one color to another color.

4. An auto-induction hand washer according to any of claims 1-3, characterized in that the battery pack (600) is a rechargeable battery, the side wall of the housing (100) is provided with a USB charging interface (900), and the USB charging interface (900) is electrically connected with the battery pack (600).

5. The automatic induction hand washer according to claim 3, wherein a hand cleanser filling port is formed in the hand cleanser container (200), a clamping port is formed in a position of the shell (100) corresponding to the hand cleanser filling port, and a clamping plate matched with the clamping port and capable of being detached is arranged on the clamping port.

6. An automatic induction hand washer according to claim 2, characterized in that the top of the housing (100) is a convex semicircle, and the plurality of supporting columns (710) are uniformly distributed outward perpendicular to the outer surface of the top of the housing (100).

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