Gem photoluminescence device and image acquisition method thereof

A photoluminescence and image acquisition technology, applied in measurement devices, material excitation analysis, material analysis by optical means, etc., can solve the problems of human body damage, inconvenient operation, eye damage, etc., to achieve accurate analysis and improve applicability and accuracy, avoiding the effect of light source leakage

Pending Publication Date: 2022-02-18
珠宝玉石首饰国检集团深圳研究所有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because of the high radiation intensity of ultraviolet rays, direct contact with human skin will cause redness, swelling, pain and other phenomena. If exposed for a long time, it may cause skin cancer or tumors; at the same time, ultraviolet rays can also damage the eyes. Inflammation, keratitis, etc., long-term exposure to ultraviolet rays with the eyes is likely to induce cataracts
[0005] At present, the jewelry testing industry usually uses a sample box device spliced ​​by hexahedral UV-resistant material plates for luminescen

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
  • Gem photoluminescence device and image acquisition method thereof
  • Gem photoluminescence device and image acquisition method thereof
  • Gem photoluminescence device and image acquisition method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to make the object, technical solution and beneficial technical effects of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific implementations described in this specification are only for explaining the present invention, not for limiting the present invention.

[0034] It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" etc. indicate an orientation or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should n...

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 discloses a gem photoluminescence device. The device comprises an excitation light module, a wave band sorting module, an image acquisition module, a controller, a sample table and a lifting mechanism; and the excitation light module is connected with the wave band sorting module, the image acquisition module is adjacent to the wave band sorting module, the wave band sorting module, the image acquisition module and the controller are all connected with the lifting mechanism and located above the sample table, and the excitation light module and the image acquisition module are electrically connected with the controller.

Description

technical field [0001] The invention relates to the technical field of image acquisition, in particular to a jewel photoluminescence device and an image acquisition method thereof. Background technique [0002] With the continuous development of my country's economy and the upgrading of the consumption level of the people, jewelry, as a product that can meet spiritual needs, is increasingly favored by consumers. At present, China is the world's largest consumer of inlaid jewelry. The subsequent product quality problems are also increasing. For example, in order to obtain huge profits, unscrupulous merchants replace natural, high-value gemstones with artificial, low-value gemstones in inlaid jewelry to obtain the price difference. [0003] Luminescence detection is an important testing item in jewelry inlaid jewelry. The inspector can choose a certain range of ultraviolet light sources to irradiate gemstones to obtain the luminescence characteristics of gemstones. Area and o...

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
IPC IPC(8): G01N21/63G01N21/01
CPCG01N21/63G01N21/01
Inventor 兰延梁榕陈慕雨高孔张小虎王小清李瑾珺王泽玮马瑛
Owner 珠宝玉石首饰国检集团深圳研究所有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap