CN208505902U - The system that Automatic Optimal collects spectrum in diamond detection - Google Patents
The system that Automatic Optimal collects spectrum in diamond detection Download PDFInfo
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- CN208505902U CN208505902U CN201821230913.2U CN201821230913U CN208505902U CN 208505902 U CN208505902 U CN 208505902U CN 201821230913 U CN201821230913 U CN 201821230913U CN 208505902 U CN208505902 U CN 208505902U
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- ccd sensor
- automatic optimal
- spectrum
- diamond
- diamond detection
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Abstract
The utility model relates to spectrum optimizations, the system for collecting spectrum more particularly to Automatic Optimal in diamond detection, including belt workbench, belt workbench two sides are respectively equipped with micro objective, optical device, laser source is equipped in front of micro objective, optical device rear is equipped with ccd sensor, and ccd sensor carries out pre-acquired, and ccd sensor is adjusted inherent parameters according to pre-acquired result；The defect that technical solution provided by the utility model can effectively overcome testing process present in the prior art that can take considerable time.
Description
Technical field
The utility model relates to spectrum optimizations, and in particular to the system that Automatic Optimal collects spectrum in diamond detection.
Background technique
Currently, the Raman spectrometer for diamond detection is mostly Portable Raman spectrometer in the market, it is swashed with Single wavelength
Light excites sample, and light and handy portable spectrometer collection signal, this is to the spectral region of detectable signal and the resolution belt of spectrum
Carry out limitation centainly, and the different impurities ingredient in diamond has the laser of different wave length different excitation responses.
When conventionally employed Raman spectrum assists analysis detection diamond sample, it is incident on laser power, the spectrum of sample surfaces
The slit size of instrument and the response parameter of CCD need to make corresponding adjustment according to different samples, this can enable entire detection stream
Journey takes a substantial amount of time, and detection efficiency is caused to reduce.
Utility model content
(1) the technical issues of solving
For disadvantages mentioned above present in the prior art, the utility model provides Automatic Optimal in diamond detection and collects light
The system of spectrum, the defect that can effectively overcome testing process present in the prior art that can take considerable time.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
The system that Automatic Optimal collects spectrum in diamond detection, including belt workbench, belt workbench two sides point
Not She You micro objective, optical device, be equipped with laser source in front of the micro objective, the optical device rear is equipped with
Ccd sensor, the ccd sensor carry out pre-acquired, and the ccd sensor adjusts inherent parameters according to pre-acquired result
It is whole.
Preferably, the micro objective is fixed with support frame.
Preferably, the laser source is fixed with erecting bed.
Preferably, the laser source includes different laser.
Preferably, the ccd sensor is connected with spectrometer.
Preferably, the ccd sensor uses area array CCD.
Preferably, the optical device is notch filtering light piece and fluorescent optical filter.
(3) beneficial effect
Compared with prior art, the system that Automatic Optimal collects spectrum in diamond detection provided by the utility model can
The diamond sample that different location on laser excitation belt workbench is focused using micro objective, by the filtering of optical device
Afterwards, ccd sensor carries out pre-acquired, and when pre-acquired does not need high s/n ratio, so speed is quickly, then ccd sensor according to
The result of pre-acquired is adjusted inherent parameters, to obtain the Raman spectrum compared with high s/n ratio, recycles the drawing of the sample
Graceful spectrum is compared to determine whether the sample belongs to diamond and its classification with different classes of diamond, so as to automatic excellent
Change the process for collecting Raman spectrum, to solve the problems, such as that testing process takes a long time, reduce the required time for measuring multiple samples,
Mistake can be also reduced simultaneously.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
FIG. 1 is a schematic structural view of the utility model；
In figure:
1, laser source；2, micro objective；3, belt workbench；4, optical device；5, ccd sensor.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The system that Automatic Optimal collects spectrum in diamond detection, as shown in Figure 1, including belt workbench 3, belt workbench
3 two sides are respectively equipped with micro objective 2, optical device 4, are equipped with laser source 1 in front of micro objective 2,4 rear of optical device is set
There is ccd sensor 5, ccd sensor 5 carries out pre-acquired, and ccd sensor 5 is adjusted inherent parameters according to pre-acquired result.
Micro objective 2 is fixed with support frame.
Laser source 1 is fixed with erecting bed.
Laser source 1 includes different laser.
Ccd sensor 5 is connected with spectrometer.
Ccd sensor 5 uses area array CCD.
Optical device 4 is notch filtering light piece and fluorescent optical filter.
In use, diamond under test sample is placed on belt workbench 3, micro objective 2 can by laser source 1 not
The laser focusing illumination that co-wavelength laser generates is on diamond sample.After the filtering of optical device 4, ccd sensor 5 into
Row pre-acquired, when pre-acquired, do not need high s/n ratio, so speed is quickly, then ccd sensor 5 is according to the result pair of pre-acquired
Inherent parameters are adjusted, to obtain the Raman spectrum compared with high s/n ratio, recycle the Raman spectrum and inhomogeneity of the sample
Other diamond is compared to determine whether the sample belongs to diamond and its classification.
Laser source 1, sample, the actual number of ccd sensor 5 and design can be configured as needed.Laser source 1 is put
The device and ccd sensor 5 for setting sample can have different designs, can be composed of in the middle different components.
It is worth noting that, optical device 4 is made of notch filtering light piece and fluorescent optical filter, effect is to filter out non-letter
Number light.
The system that Automatic Optimal collects spectrum in diamond detection provided by the utility model can utilize micro objective
The diamond sample for focusing different location on laser excitation belt workbench, after the filtering of optical device, ccd sensor is carried out
Pre-acquired, when pre-acquired, do not need high s/n ratio, so speed is quickly, then ccd sensor according to the result of pre-acquired to from
Body parameter is adjusted, to obtain the Raman spectrum compared with high s/n ratio, recycle the Raman spectrum of the sample with it is different classes of
Diamond be compared to determine whether the sample belongs to diamond and its classification, collect Raman spectrum so as to Automatic Optimal
Process reduces the required time for measuring multiple samples, while can also reduce people to solve the problems, such as that testing process takes a long time
For mistake.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modify or replace, can't make corresponding technical solution essence be detached from various embodiments of the utility model technical solution spirit and
Range.
Claims (7)
1. the system that Automatic Optimal collects spectrum in diamond detection, it is characterised in that: including belt workbench (3), the belt
Workbench (3) two sides are respectively equipped with micro objective (2), optical device (4), are equipped with laser in front of the micro objective (2)
Source (1), optical device (4) rear are equipped with ccd sensor (5), and the ccd sensor (5) carries out pre-acquired, the CCD
Sensor (5) is adjusted inherent parameters according to pre-acquired result.
2. the system that Automatic Optimal collects spectrum in diamond detection according to claim 1, it is characterised in that: described micro-
Endoscope objective lens (2) are fixed with support frame.
3. the system that Automatic Optimal collects spectrum in diamond detection according to claim 1, it is characterised in that: the laser
Source (1) is fixed with erecting bed.
4. the system that Automatic Optimal collects spectrum in diamond detection according to claim 1, it is characterised in that: the laser
Source (1) includes different laser.
5. the system that Automatic Optimal collects spectrum in diamond detection according to claim 1, it is characterised in that: the CCD
Sensor (5) is connected with spectrometer.
6. the system that Automatic Optimal collects spectrum in diamond detection according to claim 1, it is characterised in that: the CCD
Sensor (5) uses area array CCD.
7. the system that Automatic Optimal collects spectrum in diamond detection according to claim 1, it is characterised in that: the optics
Device (4) is notch filtering light piece and fluorescent optical filter.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230913.2U CN208505902U (en) | 2018-08-01 | 2018-08-01 | The system that Automatic Optimal collects spectrum in diamond detection |
| EP19844941.5A EP3830554A4 (en) | 2018-08-01 | 2019-08-01 | A device, process and system for gemological characterization |
| PCT/CN2019/098937 WO2020025031A1 (en) | 2018-08-01 | 2019-08-01 | A device, process and system for gemological characterization |
| US17/265,088 US20210310950A1 (en) | 2018-08-01 | 2019-08-01 | Device, process and system for gemological characterization |
| CN201980058728.0A CN112823277A (en) | 2018-08-01 | 2019-08-01 | Apparatus, method and system for gemstone authentication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230913.2U CN208505902U (en) | 2018-08-01 | 2018-08-01 | The system that Automatic Optimal collects spectrum in diamond detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505902U true CN208505902U (en) | 2019-02-15 |
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ID=65291073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821230913.2U Active CN208505902U (en) | 2018-08-01 | 2018-08-01 | The system that Automatic Optimal collects spectrum in diamond detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020025031A1 (en) * | 2018-08-01 | 2020-02-06 | Goldway Technology Limited | A device, process and system for gemological characterization |
-
2018
- 2018-08-01 CN CN201821230913.2U patent/CN208505902U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020025031A1 (en) * | 2018-08-01 | 2020-02-06 | Goldway Technology Limited | A device, process and system for gemological characterization |
| CN112823277A (en) * | 2018-08-01 | 2021-05-18 | 金展科技有限公司 | Apparatus, method and system for gemstone authentication |
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