Portable device and method for detecting freshness of eggs on basis of weight-loss ratios

A portable detection and freshness technology, applied in measuring devices, material weighing, instruments, etc., can solve the problems of low detection efficiency and accuracy, and achieve the effect of much cheaper price, high accuracy and high detection accuracy.

Active Publication Date: 2016-12-07
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the detection of the freshness of most poultry eggs relies on manual methods, and the detection efficiency and accuracy are not high.

Method used

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  • Portable device and method for detecting freshness of eggs on basis of weight-loss ratios
  • Portable device and method for detecting freshness of eggs on basis of weight-loss ratios
  • Portable device and method for detecting freshness of eggs on basis of weight-loss ratios

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Embodiment Construction

[0062] Below in conjunction with accompanying drawing and example describe in detail:

[0063] 1. Device

[0064] 1. Overall

[0065] Such as figure 1 , figure 2 , image 3 , the device includes the working object - poultry eggs 0;

[0066] It is provided with a housing 1, a long and short axis measurement module 2, a data line 3, an electric push rod 4, an embedded motherboard 5 with a RAM structure, a touch screen 6, a power button 7, a start button 8, a stop button 9, a power cord 10 and a power supply battery 11;

[0067] The long and short axis measurement module 2 includes a bracket 2.0, a push plate 2.1, a load cell 2.2, a digital displacement gauge 2.3 and a pressure sensor 2.4;

[0068] Its location and connection relationship are:

[0069] Open a groove on the top of the shell 1 to install the long and short axis measurement module 2, set a touch display 6 on the front of the shell 1, set a start button 8 and a stop button 9 on the far right of the front of t...

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Abstract

The invention discloses a portable device and a method for detecting the freshness of eggs on the basis of weight-loss ratios, and relates to weight-loss ratio detection, computers and agricultural product nondestructive detection technologies. The portable device comprises an egg and is provided with a shell, a long and short axis measuring module, a data line, an electric push rod, an embedded mainboard of a RAM (random access memory) architecture, a touch display screen, a power key, a start key, a stop key, a power line and a power supply battery. The method includes 1, arranging the to-be-detected egg on an egg weight detection opening in the long and short axis measuring module; 2, allowing a push plate to move so as to shift the egg to a specified position; 3, selecting mathematical models and processing acquired data; 4, displaying corresponding results on the screen. The portable device and the method have the advantages that the freshness of the eggs can be quickly nondestructively detected by the aid of weight-loss-ratio technologies, the portable device is simple in structure and low in cost and can be widely applied; the portable device is small and is easy to carry and popularize and applicable to large quantities of scenes.

Description

technical field [0001] The invention relates to the field of weight loss rate detection technology, computer technology and nondestructive detection technology of agricultural products, in particular to a portable egg freshness detection device and method based on weight loss rate. Background technique [0002] Poultry eggs are rich in a large number of nutritional elements and are deeply loved by consumers. Moreover, my country is a big country in the production and consumption of poultry eggs, and the total output of poultry eggs accounts for more than 40% of the total output of poultry eggs in the world. [0003] The freshness of poultry eggs is an important indicator to measure the protein of poultry eggs. At present, the detection of the freshness of most poultry eggs relies on manual methods, and the detection efficiency and accuracy are not high. [0004] Jiang Song, Qi Hong, etc. studied the relationship between the geometric size of poultry eggs and their volume a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N5/00
CPCG01N5/00
Inventor 王巧华王彬李小明肖壮许锋
Owner HUAZHONG AGRI UNIV
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