Portable spectrometer with position-adjustable display screen

Abstract

The invention discloses a portable spectrometer with a position-adjustable display screen. The portable spectrometer comprises a base, a spectrometer body, an air hole, a first groove, a second groove, a spring, a heat dissipation unit, a sliding rail, a positioning groove and a handle, wherein a supporting mechanism and a moving mechanism are fixed to the bottom of the base, the moving mechanismis distributed on the inner side of the supporting mechanism, a bush is fixed to the top of the base, a limiting ring is fixed to the port of the bush, a movable rod is fixed to the bottom of a shell,a piston is assembled at the end of the movable rod, the piston is distributed on the inner side of the bush and movably connected with the bush, the air hole is formed in the bush, and the first groove is formed in the top of the base and distributed in the outer side of the connecting position of the bush and the base. According to the portable spectrometer with the position-adjustable displayscreen, the front-back position, the height and the angle of the display screen can be adjusted, so that the adjusting capacity is high, convenience is provided for work of related personnel, the shock resistance is good, the heat dissipation capacity is high, and use is convenient and fast.

Description

technical field [0001] The invention relates to the technical field of spectrometers, in particular to a portable spectrometer with an adjustable display screen position. Background technique [0002] A spectrometer is a scientific instrument that decomposes complex light into spectral lines. It is composed of a prism or a diffraction grating. The spectrometer can be used to measure the light reflected by the surface of an object. The spectrometer can be used in agriculture, astronomy, automobiles, biology, chemistry, coating, color Degree metrology, environmental testing, thin film industry, food, printing, paper making, Raman spectroscopy, semiconductor industry, composition detection, color mixing and matching, biomedical applications, fluorescence measurement, gemstone composition detection, oxygen concentration sensor, vacuum chamber coating process monitoring , film thickness measurement, LED measurement, emission spectrum measurement, color measurement and other field...

AI Technical Summary

Problems solved by technology

[0002] A spectrometer is a scientific instrument that decomposes complex light into spectral lines. It is composed of a prism or a diffraction grating. The spectrometer can be used to measure the light reflected by the surface of an object. The spectrometer can be used in agriculture, astronomy, automobiles, biology, chemistry, coating, color Degree metrology, environmental testing, thin film industry, food, printing, paper making, Raman spectroscopy, semiconductor industry, composition detection, color mixing and matching, biomedical applications, fluorescence measurement, gemstone composition detection, oxygen concentration sensor, vacuum chamber coating process monitoring , film thickness measurement, LED measurement, emission spectrum measurement, color measurement and other fields, but the position of the display screen of the existing spectrometer is fixed. When the spectrometer detects some objects with poor positions, it may affect the user’s observation of the display screen. , at the same time, its shock resistance is poor, it is easy to cause adverse effects on its test results, and it cannot meet the needs of use

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