Spectrometer built-in laser auxiliary device and operation method thereof

A laser-assisted spectrometer technology, applied in the field of spectrometers, can solve problems such as complex structure of spectrometers, difficulty in learning for beginners, and difficult precise adjustment of spectrometers

Inactive Publication Date: 2016-08-10
WEST ANHUI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the complex structure of the spectrometer, the traditional adjustment method is difficult to quickly realize the precise adjustment of the spectrometer, and the traditional adjustment steps are relatively cumbersome, requiring certain skills, which brings difficulties to classroom teaching and beginners' learning

Method used

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  • Spectrometer built-in laser auxiliary device and operation method thereof
  • Spectrometer built-in laser auxiliary device and operation method thereof
  • Spectrometer built-in laser auxiliary device and operation method thereof

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Embodiment Construction

[0022] A spectrometer-embedded laser assist, such as figure 1 As shown, the auxiliary device is fixed as a whole by the following four parts: built-in laser transmitter 1, cross engraved film sleeve 2, transparent scale light screen 3, positioning and fixing U-shaped shrapnel 4;

[0023] Such as figure 2 As shown, the above-mentioned cross engraving sleeve 2 includes a cross engraving sleeve 6 and a cross engraving cylinder base 7; A cross engraved film 5 is provided at the center of the circle on the other end of the film sleeve 6;

[0024] The laser emitter 1 is embedded in the cross engraved sleeve 6 of the cross engraved sleeve 2. The laser emitter 1 is cylindrical and powered by a button battery inside, without wiring and external power supply. The switch 9 of the laser emitter 1 is located on the cross The cylindrical side of the engraved cylindrical base 7 is easy to operate;

[0025] Positioning and fixing the U-shaped shrapnel 4 is arranged on the cross engraved c...

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Abstract

The invention discloses a spectrometer built-in laser auxiliary device which comprises a laser transmitter, a cross carved film sleeve and a transparent scale light screen. The cross carved film sleeve is formed by connecting a cross carved film casing and a cross carved film cylindrical base. A cross carved film is arranged on one end face of the cross carved film casing. The laser transmitter is embedded in the cross carved film casing of the cross carved film sleeve. Laser transmitted by the laser transmitter and the axis of the cross carved film sleeve are coaxial. A cross laser beam is formed through the cross carved film. The transparent scale light screen is fixedly connected with the side of the cross carved film cylindrical base of the cross carved film sleeve. Scales are marked at the center of the front of the transparent scale light screen. According to the invention, the cross laser beam is formed through the laser transmitted by the laser transmitter; the transparent scale light screen receives a reflected bright cross; the bright cross overlaps the scale line of 0 at the center of the light screen; the optical axis of a telescope can be quickly adjusted to be vertical to the center rotation shaft of a spectrometer; and the optical axis of a parallel light tube is vertical to the center rotation shaft of the spectrometer.

Description

technical field [0001] The invention relates to a spectrometer, in particular to a spectrometer embedded laser auxiliary regulator and an operating method thereof. Background technique [0002] A spectrometer is an optical instrument used to accurately measure the deflection angle of light. It can be used to observe the spectrum and measure the optical quantity related to the wavelength of the spectrum and the deflection angle. Due to the complex structure of the spectrometer, the traditional adjustment method is difficult to quickly realize the precise adjustment of the spectrometer, and the traditional adjustment steps are relatively cumbersome, requiring certain skills, which brings difficulties to classroom teaching and beginners' learning. [0003] Aiming at the above difficulties, a new technical solution is now provided. Contents of the invention [0004] The purpose of the present invention is to provide a spectrometer embedded laser assistant, which can overcome ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/22G01J3/10
CPCG01J3/10G09B23/22
Inventor 胡训美赵敏福张有波王赛亚
Owner WEST ANHUI UNIV
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