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A crop nutrition safety detection device

A technology for safety detection and detection devices, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of high price, large size of detection equipment, inconvenient to carry, etc., and achieve the effect of ensuring singleness and improving detection accuracy

Inactive Publication Date: 2020-04-28
SHENZHEN KUNLUN BUSINESS INVESTMENT CO LTD
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The quality of fruit directly affects the price, preservation, transportation and sales of fruit. In recent years, fruit quality detection has become a hot research direction in the field of intelligent detection. The current detection equipment is large in size, expensive, and inconvenient to carry. They are all aimed at large fruit farms. Equipment for fruit and food factories, and no handheld products for consumers

Method used

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  • A crop nutrition safety detection device
  • A crop nutrition safety detection device
  • A crop nutrition safety detection device

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Embodiment Construction

[0028] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0029] A crop nutrition safety detection device adopts a light-emitting diode as a light source. This is because the near-infrared light emitted by the light-emitting diode is light with a single frequency band wavelength. Therefore, only one, two or The three light-emitting diodes cooperate with each other to complete the detection. Therefore, the device does not need to use the near-infrared full-spectrum collection, and it is also more targeted. If multiple components are measured, multiple groups of near-infrared diodes can be preset. Through the preset The program determines which diode or diodes to project during detection. Multiple groups of near-infrared diodes can be arranged in an array or in a single arrangement.

[0030] according to figure 1 and figure 2 , the working mode of the detection device is sequential irradiation, that is,...

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Abstract

The invention discloses a crop-nutrition security detection device. A light emitting diode serves as a light source, as near-infrared light emitted by the light emitting diode is near-infrared light with the single-frequency-band wave length, if the content of some ingredient is detected, only one or two or three light emitting diodes are matched to be capable of completing detection, and if the device is adopted, near-infrared full spectrum collection is not required; meanwhile, the more pertinence is achieved, if the multiple ingredients are detected, the multiple near-infrared light emitting diodes can be preset; according to the preset procedure, some one or several light emitting diodes are projected when detection is determined, and the multiple near-infrared light emitting diodes can be arranged in an array mode and can also be arranged in a single arrangement mode.

Description

technical field [0001] The invention relates to a crop nutrition safety detection device. Background technique [0002] The quality of fruit directly affects the price, preservation, transportation and sales of fruit. In recent years, fruit quality detection has become a hot research direction in the field of intelligent detection. The current detection equipment is large in size, expensive, and inconvenient to carry. They are all aimed at large fruit farms. The equipment in the fruit and food factory does not have handheld products for consumers. Contents of the invention [0003] In order to solve the above problems, the present invention provides a crop nutrition safety detection device, which includes a single-wavelength luminescent light source, a spectrum receiving device, and a plurality of lenses, wherein the single-wavelength luminescent light source emits a single-wavelength light, which is irradiated to the target area after being guided by the lens. After the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/359G01N21/3563
CPCG01N21/3563G01N21/359
Inventor 黄淑芝
Owner SHENZHEN KUNLUN BUSINESS INVESTMENT CO LTD
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