Fixing base frame of red tide algae recognition device

A technology for identifying devices and algae, which can be used in measurement devices, material analysis by optical means, instruments, etc., and can solve problems affecting sensor precision, deflection angle errors, etc.

Pending Publication Date: 2021-08-06
YANSHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because in the optical path, due to the installation position of the optical element, there may be an error in the deflection angle, and the size and position of the optical lens may affect the detection of the optical signal, thereby affecting the precision of the sensor

Method used

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  • Fixing base frame of red tide algae recognition device
  • Fixing base frame of red tide algae recognition device
  • Fixing base frame of red tide algae recognition device

Examples

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] The purpose of the present invention is to provide a fixed base frame of a red tide algae identification device to solve the technical problem that the existing identification sensor lacks a fixed structure and affects the accuracy of category identification.

[0029] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with...

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PUM

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Abstract

The invention discloses a fixing base frame of a red tide algae recognition device, the fixing base frame comprises a base, a light source mounting frame, a slit structure mounting hole, a diffraction grating mounting frame and a spectral measurement element mounting frame are fixed on the upper end surface of the base, and the light source mounting frame is used for fixing a light source for emitting light beams to a to-be-detected sample; the slit structure mounting hole is used for fixing a slit structure capable of receiving information light of a to-be-detected sample, the slit structure mounting hole is used for being opposite to the to-be-detected sample, the diffraction grating mounting frame is used for fixing a diffraction grating for splitting light penetrating through the slit structure, and the diffraction grating mounting frame is opposite to the slit structure; and the spectral measurement element mounting rack is used for fixing a spectral measurement element capable of receiving light split by the diffraction grating and forming a spectrum. The fixing base frame of the red tide algae recognition device can fix the optical circuit, reduce the measurement error and improve the precision of the sensor.

Description

technical field [0001] The invention relates to the technical field of fixing devices, in particular to a fixing base frame of a red tide algae identification device. Background technique [0002] Red tide is a harmful ecological phenomenon in which some phytoplankton, protozoa or bacteria in seawater explode to proliferate or highly gather under certain environmental conditions, causing the water body to change color. Fish toxic red tide is a kind of toxic red tide, which can produce a variety of toxic substances and cause a large number of fish and shellfish to die in a short period of time. Fish-toxic red tide algae have been widely distributed in my country's coastal areas, seriously polluting my country's mariculture environment, and restricting the sustainable and healthy development of my country's coastal mariculture industry. [0003] Early and rapid identification of red tide types is an effective measure to reduce the impact of red tide disasters on the maricultu...

Claims

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Application Information

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IPC IPC(8): G01N21/01G01N21/84
CPCG01N21/01G01N21/84
Inventor 毕卫红刘丰王思远王昊付广伟付兴虎金娃李煜李新玉
Owner YANSHAN UNIV
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