CN208255076U - Dual-purpose type diamond detector - Google Patents
Dual-purpose type diamond detector Download PDFInfo
- Publication number
- CN208255076U CN208255076U CN201820744063.1U CN201820744063U CN208255076U CN 208255076 U CN208255076 U CN 208255076U CN 201820744063 U CN201820744063 U CN 201820744063U CN 208255076 U CN208255076 U CN 208255076U
- Authority
- CN
- China
- Prior art keywords
- filtering assembly
- contact probe
- optical fiber
- diamond
- platform body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010432 diamond Substances 0.000 title claims abstract description 57
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 54
- 239000000523 sample Substances 0.000 claims abstract description 50
- 238000001914 filtration Methods 0.000 claims abstract description 45
- 239000013307 optical fiber Substances 0.000 claims abstract description 24
- 230000003287 optical effect Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 4
- 239000004575 stone Substances 0.000 description 18
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 230000002194 synthesizing effect Effects 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001237 Raman spectrum Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
A kind of dual-purpose type diamond detector comprising contact probe is equipped with trigger switch and end of probe duct in contact probe, is equipped at least one first filtering assembly, the second filtering assembly and third filtering assembly inside contact probe；Platform body is equipped with light emitting device and spectrometer device inside platform body, and platform body is equipped with chamber, and chamber is equipped with switchable door body, with opening or closing for chamber；First optical fiber, one end are arranged in inside platform body and are arranged in light emitting device, and the first optical fiber other end is arranged in inside contact probe and is arranged relative to the position on the light path of the first filtering assembly；Second optical fiber, one end are arranged in inside platform body and are arranged in spectrometer device, and the second optical fiber other end is arranged in inside contact probe and is arranged relative to the position on the light path of third filtering assembly.
Description
Technical field
The utility model relates to a kind of diamond detectors, and in particular to a kind of dual-purpose type diamond detector.
Background technique
It is common at present on the market other than rough diamond, there are also synthesizing diamond and various artificial diamonds, in order to distinguish day
Many identification equipments have also been developed in right diamond, various manufacturers, dealer, these machines, equipment are all by the sample (brill that need to be determined
Stone) it is placed on plummer or platform, often it is not suitable for the detection of ring or necklace.Therefore, how for discussed above
Problem is improved, where the technical difficulties that as the utility model is solved.
Utility model content
The utility model provides a kind of dual-purpose type diamond detector comprising a contact probe, in the contact probe
It is equipped with a trigger switch and an end of probe duct, extends on the end of probe duct and is equipped with an end of probe, and the contact probe
Inside is equipped at least one first filtering assembly, one second filtering assembly and a third filtering assembly, second filtering assembly setting
Position between the end of probe duct and the first filtering assembly on light path, and third filtering assembly setting relative to this
Position on the light path of two filtering assemblies；One platform body is equipped with a light emitting device and a spectrum inside the platform body
Instrument device, and the platform body is equipped with a chamber, which is equipped with a switchable door body, for the chamber
It opens or closes；One first optical fiber, one end are arranged in inside the platform body and are arranged in the light emitting device, and first light
The fine other end is arranged in inside the contact probe and is arranged relative to the position on the light path of first filtering assembly；One
Two optical fiber, one end is arranged in inside the platform body and is arranged in the spectrometer device, and the second optical fiber other end is worn
Inside the contact probe and the position on the light path relative to the third filtering assembly is set.
Wherein first filtering assembly is bandpass filter, which is edge filter, which filters
Component is reflecting mirror, which is laser generator.
Therefore, through the above technical solutions, the technical effect that the utility model obtains has:
The diamond (ring and necklace) that the utility model can analyze naked stone and inlay, and fast automatic can differentiate natural
Diamond, synthesizing diamond and artificial diamond (non-diamond) use the instrument that simple, analysis is quick, non-destructive and accuracy are high for one
Device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model preferred embodiment dual-purpose type diamond detector.
Fig. 2 is the operating principle schematic diagram for the diamond that the utility model preferred embodiment is used to test and analyze naked stone.
Fig. 3 is the operating principle schematic diagram that the utility model preferred embodiment is used to test and analyze diamond on ring.
Fig. 4 is the operating principle schematic diagram that the utility model preferred embodiment is used to test and analyze diamond on necklace.
Fig. 5 is that the utility model preferred embodiment tests and analyzes decision flowchart.
Description of symbols
1 contact probe, 11 trigger switch
12 end of probe duct, 121 end of probe
13 first filtering assembly, 14 second filtering assembly
15 third filtering assembly, 2 platform body
21 light emitting device, 22 spectrometer device
23 chamber, 24 door body
3 first optical fiber, 31 end
32 end, 4 second optical fiber
41 end, 42 end
300 ring of diamond of 200 naked stones
301 diamond, 400 necklace
401 diamonds.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by.Many details are explained in the following description in order to fully understand the utility model, but originally
Utility model can also be implemented using other than the one described here other way, and those skilled in the art can not disobey
Similar popularization is done in the case where back the utility model connotation, therefore the utility model is not by the limit of following public specific embodiment
System.Refering to Figure 1, the utility model provides a kind of dual-purpose type diamond detector comprising: a contact probe 1, a machine
Playscript with stage directions body 2, one first optical fiber 3 and one second optical fiber 4.
Wherein, a trigger switch 11 and an end of probe duct 12, the end of probe duct 12 are equipped in the contact probe 1
Upper extend is equipped with an end of probe 121, and is set inside the contact probe 1 there are two the first filtering assembly 13, one second optical filtering group
Part 14 and a third filtering assembly 15.In the present embodiment, this two the first filtering assemblies 13 can be bandpass filter (band
Pass filter) or other optical modules for allowing the light of certain optical properties to penetrate, which can be to cut
The only optical module that optical filter (edge filter) or other light for allowing certain optical properties penetrate or reflects it, should
Low pass cutoff optical filter (the low pass edge that edge filter can filter out for the light wave that wavelength is greater than cutoff wavelength
Filter the high pass cutoff optical filter (high pass edge filter)) or by the light wave that wavelength is less than cutoff wavelength filtered out,
The third filtering assembly 15 can be reflecting mirror (mirror) again, which is set to the end of probe duct 12 and is somebody's turn to do
Position between two the first filtering assemblies 13 on light path, and the third filtering assembly 15 is arranged relative to the second optical filtering group
Position on the light path of part 14.
In addition, inside the platform body 2 be equipped with a light emitting device 21 and a spectrometer device 22, the light emitting device 21 or
Spectrometer device 22 can an external computer, and the light emitting device 21 can be laser generator.And the platform body 2 is equipped with one
Chamber 23,23 one end of chamber are equipped with a switchable door body 24, with opening or closing for the chamber 23, and chamber 23
It can be used as sample room and put sample to be tested, which is electrically connected the trigger switch 11, and the trigger switch 11 is then
It is connected to power supply.
First optical fiber, 3 one end 31 is arranged in 2 inside of the platform body and is arranged in the light emitting device 21, and this first
3 other end 32 of optical fiber is arranged in 1 inside of contact probe and the light path relative to this two the first filtering assemblies 13 is arranged
On position.4 one end 41 of the second optical fiber is arranged in 2 inside of platform body and is arranged in the spectrometer device 22 again, and
Second optical fiber, 4 other end 42 is arranged in 1 inside of contact probe and the optical path relative to the third filtering assembly 15 is arranged
Position on diameter.In the present embodiment, first optical fiber 3 and the second optical fiber 4 be can be used as pure optical fibre core or Connectorized fiber optic cabling.
Therefore, please continue to refer to shown in Fig. 2, wherein when being intended to carry out the diamond 200 for the naked stone that detection determines sample to be tested, inspection
When survey, contact probe 1 can be held and press trigger switch 11, started light emitting device 21, which is laser
When generator, is generated laser light source and transmitted via the first optical fiber 3 and be projected to this two the first filtering assemblies 13, this two
A first filtering assembly 13 be bandpass filter when, the light except particular range wavelength can be filtered out, then be projected to this second
Filtering assembly 14, to capture the light of specific wavelength, which is projected to via end of probe duct 12 and end of probe 121 outer again
Portion, therefore detect in use, user need to only press the portable of trigger switch 11 and contact probe 1, allows the feasible of detection change
With it is simple.
Therefore please also refer to shown in Fig. 5, wherein when end of probe 121 contacts the diamond 200 of naked stone and presses trigger switch
11, that is, there is light to be projected on the diamond 200 of naked stone.Therefore, is projected to by means of the be stimulated light of generation of the diamond 200 of naked stone
Two filtering assemblies 14 further capture accurate and specific wavelength light, then are projected to third filtering assembly 15, which filters
When component 15 is reflecting mirror, so as to light is reflected and is transmitted via the second optical fiber 4 and is projected to spectrometer device 22, the spectrum
Light (photon information) is converted to electric signal according to wavelength order in turn by instrument device 22, then is transferred to computer and is formed spectrogram
(Raman spectrum analysis or spectrofluorimetry).
In the present embodiment, the utility model borrows the characteristic peak (position and strong in analysis sample (diamond 200 of naked stone) spectrum
Degree), so as to determining and distinguishing rough diamond, synthesizing diamond and artificial diamond.Preferably, as shown in figure 5, can preferential collection spectrum simultaneously
Database is established to carry out the comparison of Computer signal processing, accelerates the speed tested and analyzed, but not limited to this.
The utility model further illustrates, when analyzing has the wave crest of 429nm in spectrogram, determines that the sample to be tested is (naked
The diamond 200 of stone) whether be diamond, but do not distinguish it is natural or artificial, it is on the contrary then for other feature wave crest the star stone that rubs, just
The beautiful and sharp star stone of synthesis or other artificial diamonds；The next stage is then arrived when determination is diamond sample, has 416nm when analyzing in spectrogram
Wave crest when, then determine that the diamond 200 of the naked stone is that rough diamond if the wave crest without 416nm and has the wave of 737nm or 883nm
When peak, then determine that the diamond 200 of the naked stone is synthesizing diamond.
Therefore, please continue to refer to shown in Fig. 2, Fig. 3 and Fig. 4, wherein allowing user can be for the brill of the naked stone of various sizes
Stone 200 or the diamond inlayed (ring 300 and diamond 301 or necklace 400 and diamond 401) are analyzed.And in order to
It avoids fiber-optic signal from generating interference, therefore all filters and microscope group is all seated in inside contact probe 1.In contact probe
1 top is provided with a trigger switch (trigger) 11, when user presses, can open by the utility model by computer
Beginning is analyzed and is detected.
Therefore the utility model can be made to reach the diamond (ring 300 and necklace 400) that can be analyzed naked stone and inlay, and can
Fast automatic differentiation rough diamond, synthesizing diamond and artificial diamond (non-diamond), for one using simple, analysis is quick, non-demolition
Property and the high instrument of accuracy, are reached effect.
The utility model is further arranged and is described as follows:
One, the utility model can be directed to the diamond 200 of naked stone and diamond (ring 300 or the necklace inlayed
400) it is analyzed and is detected.
Two, the utility model can operate at room temperature, do not need cooling sample to be tested, can effectively and correctly distinguish
Rough diamond, synthesizing diamond and artificial diamond.
Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
Claims (5)
1. a kind of dual-purpose type diamond detector, it is characterised in that: including a contact probe, be equipped with one in the contact probe
Trigger switch and an end of probe duct extend on the end of probe duct and are equipped with an end of probe, and be equipped with inside the contact probe
At least one first filtering assembly, one second filtering assembly and a third filtering assembly, second filtering assembly are set to the detection
Position between stomidium road and the first filtering assembly on light path, and the third filtering assembly is arranged relative to the second optical filtering group
Position on the light path of part；
One platform body is equipped with a light emitting device and a spectrometer device inside the platform body, and sets in the platform body
There is a chamber, which is equipped with a switchable door body, with opening or closing for the chamber；
One first optical fiber, one end is arranged in inside the platform body and is arranged in the light emitting device, and first optical fiber is another
End is arranged in inside the contact probe and is arranged relative to the position on the light path of first filtering assembly；
One second optical fiber, one end is arranged in inside the platform body and is arranged in the spectrometer device, and second optical fiber is another
One end is arranged in inside the contact probe and is arranged relative to the position on the light path of the third filtering assembly.
2. dual-purpose type diamond detector according to claim 1, which is characterized in that first filtering assembly is bandpass filter
Piece.
3. dual-purpose type diamond detector according to claim 1, which is characterized in that second filtering assembly is light cutoff filter
Piece.
4. dual-purpose type diamond detector according to claim 1, which is characterized in that the third filtering assembly is reflecting mirror.
5. dual-purpose type diamond detector according to claim 1, which is characterized in that the light emitting device is laser generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744063.1U CN208255076U (en) | 2018-05-18 | 2018-05-18 | Dual-purpose type diamond detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744063.1U CN208255076U (en) | 2018-05-18 | 2018-05-18 | Dual-purpose type diamond detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208255076U true CN208255076U (en) | 2018-12-18 |
Family
ID=66480603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820744063.1U Expired - Fee Related CN208255076U (en) | 2018-05-18 | 2018-05-18 | Dual-purpose type diamond detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208255076U (en) |
-
2018
- 2018-05-18 CN CN201820744063.1U patent/CN208255076U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |