CN220671249U - Handheld precious stone identification device - Google Patents
Handheld precious stone identification device Download PDFInfo
- Publication number
- CN220671249U CN220671249U CN202321728991.6U CN202321728991U CN220671249U CN 220671249 U CN220671249 U CN 220671249U CN 202321728991 U CN202321728991 U CN 202321728991U CN 220671249 U CN220671249 U CN 220671249U
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- bin
- device main
- main body
- power supply
- light
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- 239000010437 gem Substances 0.000 title claims abstract description 48
- 229910001751 gemstone Inorganic materials 0.000 title claims abstract description 48
- 239000011324 bead Substances 0.000 claims abstract description 17
- 230000001105 regulatory effect Effects 0.000 claims 4
- 230000010287 polarization Effects 0.000 abstract description 4
- 238000001228 spectrum Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- -1 adjusting tube 5 Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model discloses a handheld gemstone identification device, which relates to the technical field of gemstone identification devices and comprises a device main body, wherein the device main body comprises a sample bin, a power supply bin, an adjusting tube and an eyepiece, a prism is arranged in the device main body, one end of the device main body is provided with the eyepiece, the other end of the device main body is provided with an objective lens, the outside of one end of the device main body is sheathed with the sample bin, light is emitted through an LED white light lamp bead, and is optically focused to irradiate the gemstone in the sample bin, so that the light is reflected or projected into a spectroscope objective lens window; decomposing white light into monochromatic light with different wavelengths through the icentite, forming a continuous visible light spectrum, observing through an eyepiece window to obtain a stable white light source, and identifying under the same light source standard; the portable device is portable without an external light source; the brightness of the polarization color of the precious stone observed through the eyepiece window is improved by 60%, the resolution is improved by 50%, and outdoor operation can be performed at any time without carrying an external light source.
Description
Technical Field
The utility model relates to the technical field of gemstone identification devices, in particular to a handheld gemstone identification device.
Background
The utility model provides a precious stone dichroscope is an instrument that is used for observing precious stone polychromatics, polychromatics also is the basis of judging the precious stone variety under certain circumstances, especially when instruments such as refractor, polarizer can not confirm that the precious stone is homoplasmic body or inhomogeneous body, the dichroscope can very effectively judge the light characteristics of the precious stone, through retrieving, chinese patent grant number CN212568506U discloses a dichroscope that can grasp precious stone, including the dichroscope body, though the device effectively has solved traditional dichroscope and is difficult to keep the precious stone in the window in front, rotate the difficult defect that leads to the observation of precious stone operation, probably lead to the precious stone to drop the defect of damage, make the process of observing the precious stone more convenient, the observation quality is guaranteed, but this dichroscope all uses external light source in the authentication process, such as natural light, indoor lamps and lanterns, and shortcoming with the help of external light source is obvious, the main problem is: the intensity of natural light influences the use of the dichroic mirror, strong ultraviolet light in the natural light can influence the dichroism observation of the gem with fluorescence effect, the light source is not concentrated, and the incidence of the light is insufficient.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a handheld gemstone identification device, which solves the problems that the intensity of natural light provided in the background art affects the use of a dichroic mirror, strong ultraviolet light in the natural light can affect the dichroism observation of a gemstone with a fluorescence effect, a light source is not concentrated, and the incidence of the light is insufficient.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a handheld precious stone identification device, includes the device main part, the device main part includes sample storehouse, power storehouse, regulation pipe and eyepiece, the inside prism that is equipped with of device main part, the eyepiece is installed to device main part one end, the objective is installed to the device main part other end, and the outside cover of device main part one end is equipped with the sample storehouse, the sample storehouse top is open form, sample storehouse other end suit is outside in the regulation pipe, the inside lens that is equipped with of regulation pipe one end, the power storehouse is installed to the regulation pipe other end, the lamp pearl is inlayed to power storehouse one end.
Preferably, a clamping groove is welded at one end of the sample bin, the clamping grooves are arranged in an annular equidistant mode, the clamping grooves are connected with a clamping ring in a clamping mode, and the clamping ring is embedded outside the device main body.
Preferably, the power supply bin is internally provided with two button cells, and the power supply bin is electrically connected with lamp beads, and the lamp beads are LED white light lamps.
Preferably, a thread structure is arranged outside one end of the adjusting tube, and the outer wall of the adjusting tube is in threaded connection with the inner wall of one end of the sample bin through threads.
Preferably, the surface of the other end of the adjusting pipe is made of rubber, and the surface of the rubber of the adjusting pipe is annular and equidistant and provided with anti-skid patterns.
Preferably, the outer wall of one end of the power supply bin is a threaded surface, and the outer wall of the power supply bin is in threaded connection with the inner wall of one end of the adjusting pipe through threads.
The utility model provides a handheld gemstone authentication device. The beneficial effects are as follows:
the hand-held precious stone identification device is characterized in that an adjustable sample bin is arranged at the front section of a precious stone dichroic mirror objective lens when the device is used through the mutual combination of all components; the front section of the sample bin is provided with an LED white light lamp bead, light rays are emitted by the LED white light lamp bead, and are irradiated to a precious stone in the sample bin through optical focusing, so that the light rays are reflected or projected into a spectroscope objective window; decomposing white light into monochromatic light with different wavelengths through the icentite, forming a continuous visible light spectrum, observing through an eyepiece window to obtain a stable white light source, and identifying under the same light source standard; the portable device is portable without an external light source; the device has the advantages that the light source is concentrated, the light can be totally irradiated to the surface of the precious stone, the polarization brightness of the precious stone observed through the eyepiece window is improved by 60%, the resolution is improved by 50%, outdoor operation can be carried out at any time, and an external light source is not required to be carried, so that the problems that the use of a dichroic mirror is affected by the intensity of natural light, the influence of strong ultraviolet light in the natural light on the dichroism observation of the precious stone with a fluorescence effect is solved, the light source is not concentrated, and the incidence of the light is insufficient are solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an objective lens according to the present utility model;
FIG. 3 is a schematic view of a prism structure according to the present utility model;
FIG. 4 is a schematic view of the structure of the lamp beads of the present utility model;
FIG. 5 is a schematic view of the sample compartment structure of the present utility model.
In the figure, 1, a device main body; 2. a sample bin; 3. a lens; 4. a power supply bin; 5. an adjusting tube; 6. an objective lens; 7. a clamping groove; 8. a clasp; 9. a prism; 10. an eyepiece; 11. and (5) a lamp bead.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides a handheld precious stone identification device, includes device main part 1, device main part 1 includes sample storehouse 2, power storehouse 4, adjusting tube 5 and eyepiece 10, the inside prism 9 that is equipped with of device main part 1, eyepiece 10 is installed to device main part 1 one end, objective 6 is installed to device main part 1 other end, and the outside cover of device main part 1 one end is equipped with sample storehouse 2, sample storehouse 2 top is open form, sample storehouse 2 other end suit is outside adjusting tube 5, adjusting tube 5 one end is inside to be equipped with lens 3, power storehouse 4 is installed to the adjusting tube 5 other end, lamp pearl 11 is inlayed to power storehouse 4 one end, and the device sets up adjustable sample storehouse 2 at precious stone dichroic mirror objective 6 anterior segment when using; the front section of the sample bin 2 is provided with an LED white light lamp bead 11, light is emitted by the LED white light lamp bead 11, and is optically focused by the lens 3 to irradiate the precious stone in the sample bin 2, so that the light is reflected or projected into a window of the spectroscope objective 6; decomposing white light into monochromatic light with different wavelengths through the icelandite, forming a continuous visible light spectrum, observing through a window of the eyepiece 10 to obtain a stable white light source, and identifying under the same light source standard; the portable device is portable without an external light source; the device has the advantages that the light source is concentrated, the light can be totally irradiated to the surface of the precious stone, the brightness of the polarization color of the precious stone observed through the window of the ocular lens 10 is improved by 60%, the resolution is improved by 50%, outdoor operation can be carried out at any time, and an external light source is not required to be carried, so that the problems that the use of a dichroic mirror is affected by the intensity of natural light, the influence of strong ultraviolet light in the natural light on the dichroism observation of the precious stone with a fluorescence effect is solved, the light source is not concentrated, and the incidence of the light is insufficient are solved.
The clamping groove 7 is welded at one end of the sample bin 2, the clamping grooves 7 are arranged in an annular equidistant mode, the clamping grooves 7 are connected with the clamping rings 8 in a clamping mode, the clamping rings 8 are embedded outside the device main body 1, and one end of the sample bin 2 is inserted outside the device main body 1, so that the clamping grooves 7 can clamp the clamping rings 8 outside the device main body 1, the sample bin 2 can be connected with the device main body 1 quickly, and the mounting is facilitated.
The inside button cell two pieces that are equipped with of power storehouse 4, and power storehouse 4 and lamp pearl 11 electric connection, lamp pearl 11 is the LED white light lamp.
The utility model discloses a light source and precious stone, including adjusting tube 5, sample bin 2, adjusting tube 5 one end outside is equipped with screw thread form structure, and adjusting tube 5 outer wall passes through screw thread and sample bin 2 one end inner wall threaded connection, adjusting tube 5 other end surface is the rubber material, and adjusting tube 5 rubber material surface is annular equidistant form and is equipped with the anti-skidding line, through rotating adjusting tube 5 one end to make adjusting tube 5 remove through the screw thread of outside, and then drive inside lamp pearl 11 and remove, thereby be favorable to adjusting the distance of light source and precious stone.
The outer wall of one end of the power supply bin 4 is a threaded surface, the outer wall of the power supply bin 4 is in threaded connection with the inner wall of one end of the adjusting pipe 5 through threads, and the lamp beads 11 and the power supply bin 4 can be detached through rotating the power supply bin 4, so that the battery can be replaced conveniently.
Working principle: the device is provided with an adjustable sample bin 2 at the front section of a jewel dichroic mirror objective 6 when in use; the front section of the sample bin 2 is provided with an LED white light lamp bead 11, light is emitted by the LED white light lamp bead 11, and is optically focused by the lens 3 to irradiate the precious stone in the sample bin 2, so that the light is reflected or projected into a window of the spectroscope objective 6; decomposing white light into monochromatic light with different wavelengths through the icelandite, forming a continuous visible light spectrum, observing through a window of the eyepiece 10 to obtain a stable white light source, and identifying under the same light source standard; the portable device is portable without an external light source; the device has the advantages that the light source is concentrated, the light can be totally irradiated to the surface of the precious stone, the brightness of the polarization color of the precious stone observed through the window of the ocular lens 10 is improved by 60%, the resolution is improved by 50%, outdoor operation can be carried out at any time, and an external light source is not required to be carried, so that the problems that the use of a dichroic mirror is affected by the intensity of natural light, the influence of strong ultraviolet light in the natural light on the dichroism observation of the precious stone with a fluorescence effect is solved, the light source is not concentrated, and the incidence of the light is insufficient are solved.
The utility model relates to a device main body 1; 2. a sample bin; 3. a lens; 4. a power supply bin; 5. an adjusting tube; 6. an objective lens; 7. a clamping groove; 8. a clasp; 9. a prism; 10. an eyepiece; 11. the lamp beads and the components are all universal standard components or components known to the skilled person, and the structure and the principle of the lamp beads are all known to the skilled person through technical manuals or through routine experimental methods.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A hand-held gemstone authentication device comprising a device body (1), characterized in that: the device comprises a device body (1), wherein the device body (1) comprises a sample bin (2), a power supply bin (4), a regulating tube (5) and an ocular (10), a prism (9) is arranged inside the device body (1), the ocular (10) is arranged at one end of the device body (1), an objective lens (6) is arranged at the other end of the device body (1), the sample bin (2) is sleeved outside one end of the device body (1), the top of the sample bin (2) is in an open state, the other end of the sample bin (2) is sleeved outside the regulating tube (5), a lens (3) is arranged inside one end of the regulating tube (5), the power supply bin (4) is arranged at the other end of the regulating tube, and a lamp bead (11) is embedded at one end of the power supply bin (4).
2. A hand-held gemstone authentication device as claimed in claim 1, wherein: the sample bin is characterized in that clamping grooves (7) are welded at one end of the sample bin (2), the clamping grooves (7) are arranged in an annular equidistant mode, the clamping grooves (7) are connected with clamping rings (8) in a mutually clamping mode, and the clamping rings (8) are embedded in the outer portion of the device main body (1).
3. A hand-held gemstone authentication device as claimed in claim 1, wherein: the LED white light lamp is characterized in that two button cells are arranged in the power supply bin (4), the power supply bin (4) is electrically connected with the lamp beads (11), and the lamp beads (11) are LED white light lamps.
4. A hand-held gemstone authentication device as claimed in claim 1, wherein: the outside of one end of the adjusting pipe (5) is provided with a thread-shaped structure, and the outer wall of the adjusting pipe (5) is in threaded connection with the inner wall of one end of the sample bin (2) through threads.
5. A hand-held gemstone authentication device as claimed in claim 1, wherein: the surface of the other end of the adjusting pipe (5) is made of rubber, and the surface of the rubber of the adjusting pipe (5) is provided with anti-skid patterns in an annular equidistant mode.
6. A hand-held gemstone authentication device as claimed in claim 1, wherein: the outer wall of one end of the power supply bin (4) is a threaded surface, and the outer wall of the power supply bin (4) is in threaded connection with the inner wall of one end of the adjusting pipe (5) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321728991.6U CN220671249U (en) | 2023-07-04 | 2023-07-04 | Handheld precious stone identification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321728991.6U CN220671249U (en) | 2023-07-04 | 2023-07-04 | Handheld precious stone identification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220671249U true CN220671249U (en) | 2024-03-26 |
Family
ID=90342867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321728991.6U Active CN220671249U (en) | 2023-07-04 | 2023-07-04 | Handheld precious stone identification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220671249U (en) |
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2023
- 2023-07-04 CN CN202321728991.6U patent/CN220671249U/en active Active
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