Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multifunctional ultrasonic atomization fuming instrument for potential trace

An ultrasonic and multi-functional technology, applied in the field of atomization fumigation instrument, can solve the problems of easy loss of trace details, limited use range, uneven coating solution, etc., to achieve clear features, no deformation, no loss of details, and successful operation high rate effect

Inactive Publication Date: 2011-07-27
刘晋 +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional chemical display of latent traces has many modes such as spraying, soaking, and wiping, but the above-mentioned modes have many shortcomings, such as the diffusion of potential traces, contamination of test materials, uneven coating, waste of liquid medicine, cumbersome operation, etc. The detailed characteristics of the loss traces, the most important thing is that it will cause irreversible damage to the physical evidence, making it lose the effectiveness of court proceedings, thus limiting the scope of use of potential trace chemical visualization methods

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multifunctional ultrasonic atomization fuming instrument for potential trace
  • Multifunctional ultrasonic atomization fuming instrument for potential trace
  • Multifunctional ultrasonic atomization fuming instrument for potential trace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0028] refer to figure 1 , is a structural schematic diagram of the multi-functional ultrasonic atomization fumigation instrument for latent traces of the present invention, which includes an ultrasonic atomization mechanism 1 and a latent trace display box 2, and the ultrasonic atomization mechanism 1 communicates with the latent traces through a conduit 3 The trace display box 2 is connected.

[0029] Described ultrasonic atomization mechanism 1 comprises a water medium container 11, a chemical reagent oscillating film container 12, and water and ultrasonic oscillating piece 13 are housed in described water medium container 11; Described chemical reagent oscillating film container 12 is placed with Chemical reagents (ninhydrin, DFO, etc.), the chemical reagent oscillating film container 12 is placed on ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a multifunctional ultrasonic atomization fuming instrument for potential trace development, which comprises an ultrasonic atomization mechanism and a potential trace development box, the ultrasonic atomization mechanism is communicated with the potential trace development box through a conduit, wherein, the ultrasonic atomization mechanism comprises a water medium container, water and an ultrasonic oscillation plate are arranged in the water medium container; a chemical reagent oscillation film container which is arranged on the water medium container; an oscillation film which is arranged between the water medium container and the chemical reagent oscillation film container; and an atomization air supply device which is connected with the chemical reagent oscillation film container, the ultrasonic oscillation plate is used for generating ultrasonic energy to act on the chemical reagent in the chemical reagent oscillation film container through water and the oscillation film, so that the atomized uniform droplet enters a potential trace appearance tank, and settles on the potential trace surface. The instrument can make the chemical reagent droplet to quickly settle and react with substance on object surface, thereby clearly developing the potential traces.

Description

technical field [0001] The invention relates to an atomization fumigation device, in particular to an ultrasonic atomization fumigation device, which is based on the principle of ultrasonic atomization, so that latent traces can be clearly displayed. Background technique [0002] The traditional chemical display of latent traces has many modes such as spraying, soaking, and wiping, but the above-mentioned modes have many shortcomings, such as the diffusion of potential traces, contamination of test materials, uneven coating, waste of liquid medicine, cumbersome operation, etc. The most important thing is that the detailed characteristics of the loss traces will cause irreversible damage to the physical evidence, making it lose the effectiveness of court proceedings, thus limiting the scope of use of the chemical visualization method of potential traces. Contents of the invention [0003] The main purpose of the present invention is to provide a latent trace multifunctional...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/117G06K9/00
Inventor 刘晋胡书良班茂森
Owner 刘晋
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com