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Simple automatic foaming and liquid discharging method for children hand sanitizer

A technology for hand sanitizer and foaming liquid, which is applied to household appliances, sanitary equipment, applications, etc., can solve the problems of children's user design, unable to meet the needs of adaptive foaming liquid, and affecting the cleaning effect of children's users' hand washing.

Active Publication Date: 2021-05-04
ZHEJIANG WANLI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are some problems in the existing hand sanitizer machines: the existing hand sanitizer machines are not specially designed for special groups such as children users, which makes it difficult to effectively protect the children's users in the hand sanitizer discharge method of the current hand sanitizer machines. The skin of the palm is even more unable to meet the needs of adaptive foaming for different types of bacteria on the palms of children's users, which affects the cleaning effect of children's hands.

Method used

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  • Simple automatic foaming and liquid discharging method for children hand sanitizer
  • Simple automatic foaming and liquid discharging method for children hand sanitizer
  • Simple automatic foaming and liquid discharging method for children hand sanitizer

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Embodiment Construction

[0062] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0063] This embodiment provides a simple method for automatically foaming and discharging children's hand sanitizer. see figure 1 As shown, the simple children's hand sanitizer automatic foaming method includes the following steps 1 to 13:

[0064] Step 1. Detect whether there is a child user in front of the hand sanitizer machine; wherein, in this embodiment, detect whether there is a child user in front of the hand sanitizer machine according to the following steps S1-S4:

[0065] Step S1, acquiring facial images of persons within a preset distance directly in front of the hand sanitizer machine;

[0066] Step S2, acquiring facial infrared data and height of the person;

[0067] Step S3, making a judgment based on the acquired facial image and facial infrared data of the person:

[0068] When the facial image is a portrait and the facial...

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Abstract

The invention relates to a simple automatic foaming and liquid discharging method for children hand sanitizer. The method comprises the steps of detecting the current emotional state of a child user when the child user is determined to exist in front of a hand sanitizer machine, recognizing whether the child user has the willingness to wash hands or not after the emotional state of the child user is determined, and when the child user is determined to need to wash hands, detecting the bacteria type, the skin type and the pollution degree of the to-be-cleaned palm part of the child user, and enabling the hand sanitizer machine to automatically output the foaming liquid which is matched with the current to-be-cleaned palm skin type of the child user and kills the bacteria type on the palm, so that the hand washing and cleaning requirements of the child user are met. Moreover, the palm skin of the child user is protected, and the damage of non-matched foaming liquid to the palm skin of the child user is avoided.

Description

technical field [0001] The invention relates to the field of hand sanitizer machines, in particular to a method for automatically foaming and discharging simple children's hand sanitizer. Background technique [0002] Hand sanitizers are becoming more and more popular, and different types of hand sanitizers have been installed in many public places. Automatically controlling the output of hand sanitizer and water through the hand sanitizer machine can help users keep their hands clean and hygienic, and reduce the incidence of respiratory and intestinal diseases. [0003] However, there are some problems in the existing hand sanitizer machines: the existing hand sanitizer machines are not specially designed for special groups such as children users, which makes it difficult to effectively protect the children's users in the hand sanitizer discharge method of the current hand sanitizer machines. The skin of the palm is even more unable to meet the needs of adaptive foaming li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47K5/12
CPCA47K5/12A47K5/1217Y02A50/30
Inventor 王艳玲郑紫微
Owner ZHEJIANG WANLI UNIV
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