Intelligent kitchen scale

Abstract

Provided is an intelligent kitchen scale. A glass bearing face and an upper cover are fixedly connected as a whole and are attached to a base, the lower end of the upper cover is provided with multiple weight sensors and a bridge type circuit formed through the weight sensors. The weight sensors transmit pressure signals to an MCU control unit arranged on the back side of a liquid crystal display screen, the MCU control unit mixes analog signals and amplifies low noise, the analog signals are converted into digital signals through an A / D converter to finish signal analyzing and processing, a part of the signals are displayed through the liquid crystal display screen on the upper cover and a part of the signals are sent into a Bluetooth module through an I / O interface in a serial data format, the Bluetooth module sends the signals to an intelligent terminal in a wireless mode, and the content of various nutritional ingredients contained in food and calories of the food are analyzed through an APP. The intelligent kitchen scale is convenient to operate and simple in structure and has high application value, and weight information of the food is transmitted to the intelligent terminal through the ultra-low power consumption Bluetooth module to achieve scientific analysis of the nutritional ingredients.

Description

technical field [0001] The invention belongs to the technical field of electronic scales, in particular to an intelligent kitchen scale, which can wirelessly transmit weighing data to smart terminals such as mobile phones or computers through bluetooth signals, and control the working state of the kitchen scale through preset application programs on the smart terminals , and analyze the nutritional content and calories of food through application software. Background technique [0002] At present, known electronic kitchen scales display weighing data on the display screen of the scale body, and can only display weight data, and cannot comprehensively analyze the content of nutrients and calories in food. With the improvement of people's living standards, large fish and meat have become a regular meal on the table. The incidence of diabetes, coronary heart disease, cancer and other diseases caused by eating habits is increasing rapidly. It is urgent to pay attention to diet s...

AI Technical Summary

Problems solved by technology

Now more and more people are paying attention to the health of diet, but what kind of diet is considered healthy? Many people actually don't understand, especially how much food should be eaten every day, and there is no visual tool to help us measure the food to be eaten, so that everyone can know the calorie and related nutrient content of each food

Now there are also kitchen scales that can wirelessly transmit food weight data to mobile phones or computers, and display the nutritional content of food, but the functions of starting up, unit conversion, tare and other functions of the kitchen scale, as well as data transmission, all require a mechanical device on the kitchen scale. It is very inconvenient to use, so it is necessary to propose an improvement

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