Smart egg rack and application thereof

An egg rack and intelligent technology, applied in the field of smart egg racks, can solve problems such as insufficient eggs, and achieve the effects of enriching functions, improving the quality of home life, and excellent low temperature resistance.

Inactive Publication Date: 2019-05-03
TIANJIN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to meet people’s requirements for the quality of life, aiming to solve the problem of often forgetting that the freshness of eggs changes a few days after they are bought, or to make choices for eggs with different freshness when cooking, and to solve the problem at the same time. The pain point problem that is often encountered in life is that there are not enough eggs in the refrigerator before cooking. This provides a smart egg rack and its application

Method used

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  • Smart egg rack and application thereof
  • Smart egg rack and application thereof
  • Smart egg rack and application thereof

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Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution of the present invention will be further described below in conjunction with specific examples.

[0030] Referring to the accompanying drawings, an intelligent egg rack includes a chassis 2 and an egg tray 1, and the egg tray 1 is provided with a plurality of egg trays 3, and the egg trays are arranged in a dot matrix; The center position of the bottom of 3 is respectively provided with an ultrasonic range-finding sensor 4 for detecting whether an egg is placed (the bottom of the egg compartment 3 is provided with a mounting hole, and the ultrasonic range-finding sensor is installed in the mounting hole). When the grid is on, the data of the ultrasonic distance measuring sensor changes.

[0031] There is an installation space inside the chassis 2, and a circuit board is installed in the installation space, and the circuit board includes an MCU, ...

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Abstract

The invention provides a smart egg rack and application thereof. The smart egg rack comprises a bottom plate and a dragging egg tray. The dragging egg tray is provided with a plurality of egg placinggrids; an ultrasonic ranging sensor for detecting whether an egg is placed in the grid is arranged at the bottom of each egg placing grid. A circuit board is installed inside the bottom plate and includes an MCU, an NB-IoT transceiver module, a power module and a photosensitive diode; a signal output terminal of each ultrasonic ranging sensor is connected with an STM32L431RCT6; the photosensitivediode is used for sensing the light situation in a refrigerator; and the power module is connected with the MCU by the photosensitive diode. When the photosensitive diode is in conduction and the power module provides power for the photosensitive diode, the system starts working. Since the egg rack employs the NB-IoT wireless communication mode, effective monitoring of the freshness of the eggs inthe refrigerator, the number of eggs, and the time of use of the refrigerator is completed simultaneously.

Description

technical field [0001] The invention belongs to the field of electronic information technology and smart home technology, and in particular relates to a smart egg rack and its application. Background technique [0002] With the development of mobile Internet and Internet of Things technology, people's requirements for intelligent life are gradually increasing, but the vast majority of people do not have the urgent need to replace smart home appliances, so we provide a method to intelligentize traditional home appliances. In this embodiment, a brand-new intelligent egg rack is designed to make the traditional refrigerator intelligent. [0003] Eggs are an indispensable ingredient in every family, so it is particularly important to ensure the freshness of eggs in the refrigerator. In order to facilitate people to know the freshness of eggs, or to choose eggs with different freshness when cooking , At the same time, it solves the situation that people often ignore the number o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/08F25D25/02G06M11/00G08C17/02
Inventor 冯为嘉邓宇平丁茹梦张文荃
Owner TIANJIN NORMAL UNIVERSITY
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