Fluorescent sensing technology-based trace explosive detector propelling analysis structure

A fluorescence sensing and detector technology, used in material analysis, fluorescence/phosphorescence, instruments, etc. by optical means, can solve the problems of high temperature, poor heat dissipation performance, large space, etc., to ensure rapid heating capability. , to ensure sliding stability and improve the effect of automation

Pending Publication Date: 2018-12-25
HUNAN HUANAN OPTO ELECTRO SCI TECH CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0002] The existing propulsion analysis structure has the following disadvantages: 1. The use of the lever structure requires a large space; 2. The stroke is short, the heat dissipation performance is poor, and the temperature cannot be raised to a higher temperature; 3. The structure is complicated and the cost is high, and there are improvements in the existing technology place

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  • Fluorescent sensing technology-based trace explosive detector propelling analysis structure
  • Fluorescent sensing technology-based trace explosive detector propelling analysis structure

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] Such as figure 1 with figure 2 As shown, a propulsion structure of a trace explosive detector based on fluorescent sensing technology includes an analysis device and a sample delivery device. The sample delivery device includes a support base plate 017, and a sample delivery block 016 is slidably arranged on the support base plate 017. The supporting base plate 017 is also provided with a stepping motor 001, and the sample delivery block 016 is provided with a rack 005 extending along its own sliding direction. A heating device for heating and an abutment block 010 opposite to the analysis device are provided; the analysis device includes a sampling analysis head 004 and a scattering photoelectric sensor 003 for controlling the movement of the stepping motor 001. When in use, the user puts the sampling piece 002 is placed on the abutment block 010, ...

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Abstract

The invention discloses a fluorescent sensing technology-based trace explosive detector propelling analysis structure. The structure comprises an analysis device and a sample presentation device, wherein the sample presentation device comprises a support base plate; a sample presentation block is glidingly arranged on the support base plate; a step motor is arranged on the support base plate; a rack which extends along an own sliding direction is arranged on the sample presentation block; the step motor is connected with a gear which is meshed with the rack; and a heating device for temperature rise and a butt joint block opposite to the analysis device are arranged on the sample presentation block. By adoption of the step motor, sliding of the sample presentation block is realized; through matching a contra-positioned photoelectric sensor, stroke of the sample presentation block is accurately controlled; and a gear-rack transmission structure is adopted between the step motor and thesample presentation block, so that the space requirement is decreased and the stroke is enlarged in a limited space.

Description

technical field [0001] The invention relates to a heating sampling structure, in particular to a propulsion analysis structure of a trace explosive detector based on fluorescence sensing technology. Background technique [0002] The existing propulsion analysis structure has the following disadvantages: 1. The use of the lever structure requires a large space; 2. The stroke is short, the heat dissipation performance is poor, and the temperature cannot be raised to a higher temperature; 3. The structure is complicated and the cost is high, and there are improvements in the existing technology place. Contents of the invention [0003] The present invention proposes a propulsion structure of a trace explosive detector based on fluorescent sensing technology to solve at least one of the above-mentioned deficiencies. [0004] In order to achieve the above object, the technical solution of the present invention is as follows: a propulsion structure based on the fluorescent sens...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/64G01N21/01
CPCG01N21/01G01N21/6402
Inventor 时勤功熊晖东姚立军阴翀王建明梁必武王文鹏柴俊谢辉黄海锋张培刚徐燕汪青
Owner HUNAN HUANAN OPTO ELECTRO SCI TECH CO LTD
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