CN113607698B - Portable optical sensing gem identification device - Google Patents
Portable optical sensing gem identification device Download PDFInfo
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- CN113607698B CN113607698B CN202110974184.1A CN202110974184A CN113607698B CN 113607698 B CN113607698 B CN 113607698B CN 202110974184 A CN202110974184 A CN 202110974184A CN 113607698 B CN113607698 B CN 113607698B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/87—Investigating jewels
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a portable optical sensing gem appraising device, which comprises: a storage box body; the main supporting frame is arranged on one side inside the storage box body in a foldable and detachable mode; the telescopic cylinder part is arranged in the main supporting frame and drives the main supporting frame to vertically extend and retract; the positioning observation assembly is transversely arranged between the main support frame and the storage box body in a sliding manner and is used for carrying out multi-angle positioning observation on the gem sample; and the light sensation adjusting assembly is vertically fixed above one side of the main support frame, and can linearly provide transmission light rays and focus the transmission light rays to irradiate on the gem sample.
Description
Technical Field
The invention belongs to the technical field of identification equipment, and particularly relates to a portable optical sensing gem identification device.
Background
The jewelry identification is the work of identifying the species, purity, synthesis, manual work, processing and partial production place characteristics of all jewelry jades and organic gemstones, and can protect the rights and interests of purchasers by eliminating counterfeit jewelry jades processed by counterfeiting and imitation and accurately identifying the authenticity of the jewelry. The existing gem identification device is characterized in that identification tools are scattered and placed in boxes, a platform specially used for operation is not used in the detection process, meanwhile, the palm of a human body is used for supporting the gem directly in the identification process and slowly rotates the gem, and other workers carry out technical lighting, so that the interior of the gem is observed in a light-transmitting mode, and the operation is relatively difficult; when different kinds of gems are identified, multiple different light rays are needed to be adopted for light transmission illumination, and light convergence points are corrected, so that the whole permeability of the gems is realized, and the technical requirement is relatively high. Accordingly, those skilled in the art have provided a portable optical sensing gemstone authentication device to address the problems set forth in the background above.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a portable optically-sensed gemstone authentication device, comprising:
a storage box body;
the main support frame is arranged on one side of the interior of the storage box body in a foldable and detachable manner;
the telescopic cylinder part is arranged in the main supporting frame and drives the main supporting frame to vertically extend and retract;
the positioning observation assembly is transversely arranged between the main support frame and the storage box body in a sliding manner and is used for carrying out multi-angle positioning observation on the gem sample; and
the light sensation adjusting assembly is vertically fixed above one side of the main support frame and can linearly provide transmission light and focus and irradiate on the gem sample.
Further, preferably, the positioning observation module includes:
mounting a support;
the adjusting screw rod is transversely erected in the storage box body in a relatively rotatable mode, the mounting support is in sliding connection with the adjusting screw rod through a thread meshing effect, an external motor is mounted on one side of the storage box body, and the output end of the external motor is connected and fixed with the adjusting screw rod;
the upper connecting frame is fixed on the upper end surface of the mounting support and is constructed into an arc structure;
the inner fixing disc is arranged in the upper connecting frame in a relatively rotating mode through the inner connecting rotor, a central shaft vertically penetrates through the upper connecting frame, one end of the central shaft is connected with the inner fixing disc, the other end of the central shaft is rotatably arranged on the mounting support, and the central shaft is driven to rotate by a rotating motor arranged on the mounting support;
the inner arc-shaped frame is arranged in the inner fixed disc in a relatively deflecting manner, a driving gear is arranged on the inner fixed disc, and the driving gear is connected with the inner arc-shaped frame for transmission through a gear meshing effect; and
the positioning clamping plates are symmetrically arranged at two ends of the inner arc-shaped frame, and limiting springs are further connected between the positioning clamping plates and the inner arc-shaped frame.
Further, as preferred, the location splint all rotate through the axostylus axostyle and set up on the inner arc frame, just the interior arc shelf location has micro motor, micro motor's output and one of them location splint are connected fixedly.
Further, preferably, the light sensation adjusting member includes:
the fine adjustment telescopic rod is vertically fixed on the main supporting frame;
the inner lamp piece is arranged at the output end of the fine adjustment telescopic rod;
the color-changing adjusting device is sleeved outside the inner lamp piece and is used for changing the light sensation color difference grade of the inner lamp piece; and
and the inner focusing device is arranged below the color-changing adjusting device and is coaxially fixed with the inner lamp.
Further, preferably, the color-change adjusting device includes:
the installation shell is sleeved and fixed outside the inner lamp piece;
the guide wheels are symmetrically arranged on the installation machine shell in a relatively rotating way;
the gradual change color film is connected on the installation machine shell in a ring mode;
the main driving wheel is arranged in the middle of the upper end face of the installation machine shell in a relatively rotating mode, and the gradual change color film is connected between the main driving wheel and the guide wheel in a winding mode in an abutting mode; and
and the inner pressure regulating wheel sets are symmetrically arranged on two sides of the mounting shell and are used for regulating the tightening state of the gradient color film.
Further, preferably, the inner focusing apparatus includes:
the supporting expansion frame is arranged below the end face of the installation machine shell;
the light-gathering cover is sleeved at the upper end of the support expansion frame, and one end of the light-gathering cover is connected with the mounting machine shell;
the outward rotating guide seat can be coaxially arranged in the support expanding frame in a relative rotating way,
the inner rotating seat is coaxially arranged in the outer rotating guide seat in a relatively rotating way, and a plurality of mounting concave positions are arranged on the inner rotating seat and the outer rotating guide seat; and
the focusing lenses are uniformly arranged, are fixed in the mounting concave positions and have different specifications.
Further, preferably, electric telescopic rods are vertically and symmetrically arranged on two sides of the support expansion frame, and one end of each electric telescopic rod is connected with the mounting machine shell.
Further, preferably, the outer rotary guide seat and the inner rotary seat are further provided with a through exhaust port.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the gem is locally clamped by the positioning observation assembly, the gem can be erected on the positioning clamping plate at a certain inclination angle through the rotation driving action of the rotating motor and the driving gear, and at the moment, the gem can directionally rotate below the light sensation adjusting assembly through the rotation driving action of the micro motor, so that the full-range observation under the light transmission irradiation is facilitated, and the true identification accuracy is improved; and be provided with the adjusting device that discolours and interior focusing device in the light sense adjusting part respectively and be used for carrying out effective adjustment to light sense colour difference grade and the light concentration point of interior lamp spare for it can correspond to adopt different chromatic light when identifying different precious stones, concentrates or the dispersion shines on the precious stone main part, improves its printing opacity and shines the effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a positioning and observing assembly according to the present invention;
FIG. 3 is a schematic view of a light sensing adjustment assembly according to the present invention;
FIG. 4 is a schematic structural diagram of a color-changing adjusting device according to the present invention;
FIG. 5 is a schematic structural diagram of an inner focusing apparatus according to the present invention;
in the figure: the device comprises a storage box body 1, a main support frame 2, a telescopic cylinder part 3, a light sensation adjusting assembly 4, a fine adjustment telescopic rod 401, an inner lamp part 402, a positioning observation assembly 5, an installation support 501, an adjusting screw 502, an upper connecting frame 503, a central shaft 504, a rotating motor 505, an inner fixed disc 506, a driving tooth part 507, a positioning clamping plate 508, a color change adjusting device 6, an installation machine shell 601, a guide wheel 602, a gradual change color film 603, a main driving wheel 604, an inner pressure adjusting wheel set 605, an inner focusing device 7, a support expanding frame 701, an outer rotating guide seat 702, an inner rotating seat 703, a focusing lens 704, an electric telescopic rod 705 and a condensing hood 706.
Detailed Description
Referring to fig. 1, in an embodiment of the present invention, a portable optical sensing gemstone authentication apparatus includes:
a storage box body 1;
the main supporting frame 2 is arranged on one side inside the storage box body 1 in a foldable and detachable mode;
the telescopic cylinder part 3 is arranged in the main support frame 2 and drives the main support frame 2 to vertically extend and retract;
the positioning observation assembly 5 is transversely arranged between the main support frame 2 and the storage box body 1 in a sliding manner and is used for carrying out multi-angle positioning observation on the gem sample; and
the light sensation adjusting component 4 is vertically fixed above one side of the main support frame 2, and the light sensation adjusting component 4 can linearly provide transmission light rays and focus the transmission light rays to irradiate on the gem sample.
In this embodiment, the positioning observation assembly 5 includes:
a support 501 is installed;
the adjusting screw 502 is transversely and relatively rotatably erected in the storage box body 1, the mounting support 501 is in sliding connection with the adjusting screw 502 through a thread meshing effect, a peripheral motor is mounted on one side of the storage box body 1, and the output end of the peripheral motor is fixedly connected with the adjusting screw 502;
an upper connecting frame 503 fixed to an upper end surface of the mounting support 501 and configured in an arc structure;
an internal fixed disk 506, which is relatively rotatably disposed in the upper connecting frame 503 through an inline rotor, wherein a central shaft 504 vertically penetrates the upper connecting frame 506, one end of the central shaft 504 is connected with the internal fixed disk 506, and the other end of the central shaft is rotatably disposed on the mounting support 501 and is driven to rotate by a rotating motor 505 disposed on the mounting support 501;
the inner arc-shaped frame is arranged in the inner fixed disc 506 in a relatively deflecting way, a driving tooth part 507 is arranged on the inner fixed disc 506, and the driving tooth part 507 is connected with the inner arc-shaped frame for transmission through the meshing action of gears; and
the utility model discloses a jewel light sensation adjusting device, including an inner arc frame, a locating splint 508, the symmetry sets up the both ends of inner arc frame, locating splint 508 with still even be equipped with spacing spring between the inner arc frame, in concrete use, the jewel carries out the location clamping through locating splint, at this moment with erection support transverse regulation to light sensation adjusting part under, by rotating electrical machines rotary drive, adapt to ambient brightness with suitable posture adjustment with the jewel, guarantee that light sensation adjusting part can reach maximize effective illumination when corresponding light sensation detection, at this moment, the adjustment of deflecting is put up to drive tooth spare redriving inner arc again for the jewel main part can be penetrated directly through light sensation adjusting part completely, in order to realize the effect of complete observation.
As a preferred embodiment, the positioning clamp plates 508 are rotatably disposed on the inner arc frame through the shaft rods, the micro motor is mounted on the inner arc frame, the output end of the micro motor is connected and fixed to one of the positioning clamp plates 508, and the micro motor can always drive the positioning clamp plates to rotate during the driving deflection of the driving gear, so as to ensure that each position surface of the gemstone can be irradiated by the light sensation adjusting assembly in a contact manner.
In this embodiment, the light sensation adjusting assembly 4 includes:
the fine adjustment telescopic rod 401 is vertically fixed on the main support frame 2;
the inner lamp piece 402 is arranged at the output end of the fine adjustment telescopic rod 401;
the color changing adjusting device 6 is sleeved outside the inner lamp part 402 and is used for changing the level of light sensation color difference of the inner lamp part 402; and
and the inner focusing device 7 is arranged below the color-changing adjusting device 6 and is fixed with the inner lamp piece 402 in the same axis.
In this embodiment, the color-changing adjustment device 6 includes:
the installation shell 601 is sleeved and fixed outside the inner lamp piece 402;
the guide wheels 602 are symmetrically arranged on the installation machine shell 601 in a relatively rotatable manner;
a gradient color film 603 annularly connected on the installation case 601; it should be noted that the gradient color film presents seven theme color numbers, each theme color number is provided with a plurality of grades, so that the inner lamp piece can present a plurality of lighting lamp colors through the gradient color film during lighting and directly irradiate the surface of the jewel body, thereby realizing the identification and observation of the jewel;
a main driving wheel 604, which is relatively rotatably disposed in the middle of the upper end surface of the installation housing 601, wherein the color gradient film 603 is abutted and wound between the main driving wheel 604 and the guide wheel 602; and
and the inner pressure regulating wheel sets 605 are symmetrically arranged on two sides of the installation casing 601 and are used for regulating the tightening state of the gradient color film 603.
In this embodiment, the inner focusing device 7 includes:
a support frame 701 disposed below an end surface of the installation housing 601;
the light-gathering cover 706 is sleeved at the upper end of the support expansion frame 701, and one end of the light-gathering cover 706 is connected with the installation casing 601;
an external rotation guide seat 702, which is coaxially arranged in the support expansion frame 701 in a relatively rotatable manner,
the inner rotating seat 703 is coaxially arranged in the outer rotating guide seat 702 in a relatively rotatable manner, and a plurality of mounting concave positions are arranged on both the inner rotating seat 703 and the outer rotating guide seat 702; and
the focusing lenses 704 are uniformly arranged, each focusing lens 704 is fixed in the mounting concave position, the specifications of the focusing lenses are different, and the focusing lenses can be mutually matched for use and form lighting focus points with different focal lengths, so that the lighting and light transmitting effects are improved.
In a preferred embodiment, electric telescopic rods 705 are further vertically and symmetrically arranged on two sides of the supporting frame 701, and one end of each electric telescopic rod 705 is connected to the mounting enclosure 601.
In this embodiment, the external rotation guide 702 and the internal rotation guide 703 are further provided with a through outlet, that is, the internal light can directly irradiate on the gemstone body through the through outlet without focusing or diffusion adjustment of a focusing lens, so as to realize rapid identification in batch identification.
Specifically, in the precious stone identification, precious stone main part accessible location splint are loaded and clamped, drive the erection support to the light sense adjusting part under by adjusting screw's rotation regulation effect, at this moment, the rotating electrical machines rotates the drive with the drive tooth spare is synchronous, make the precious stone main part be a definite inclination and erect, provide the white light of high intensity illumination by interior lamp, and in proper order through the colour difference of adjusting device and interior focusing device and the precision adjustment of light concentration point that discolours, direct irradiation is in the precious stone main part, micro motor can drive the location splint and carry out the circumference rotation, thereby guarantee that each position face of precious stone main part can detect via the printing opacity completely.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (5)
1. A portable optical sensing gemstone authentication device, characterized by: it includes:
a storage box (1);
the main supporting frame (2) is arranged on one side of the interior of the storage box body (1) in a foldable and detachable mode;
the telescopic cylinder part (3) is arranged in the main supporting frame (2) and drives the main supporting frame (2) to vertically extend and retract;
the positioning observation assembly (5) is transversely arranged between the main support frame (2) and the storage box body (1) in a sliding manner and is used for carrying out multi-angle positioning observation on the gem sample; and
the light sensation adjusting assembly (4) is vertically fixed above one side of the main support frame (2), and the light sensation adjusting assembly (4) can linearly provide transmission light rays and focus and irradiate on the gem sample;
the light sensation adjusting assembly (4) comprises:
the fine adjustment telescopic rod (401) is vertically fixed on the main support frame (2);
the inner lamp piece (402) is arranged at the output end of the fine adjustment telescopic rod (401);
the color changing adjusting device (6) is sleeved outside the inner lamp piece (402) and is used for changing the light sensation color difference grade of the inner lamp piece (402); and
the inner focusing device (7) is arranged below the color-changing adjusting device (6) and is fixed with the inner lamp piece (402) in the same shaft;
the color change adjusting device (6) comprises:
the installation shell (601) is fixedly sleeved outside the inner lamp piece (402);
the guide wheels (602) are symmetrically arranged on the installation machine shell (601) in a relatively rotating way;
a gradient color film (603) annularly connected on the installation machine shell (601);
the main driving wheel (604) is arranged in the middle of the upper end face of the installation machine shell (601) in a relatively rotating mode, and the gradient color film (603) is connected between the main driving wheel (604) and the guide wheel (602) in a winding mode in an abutting mode; and
the inner pressure regulating wheel sets (605) are symmetrically arranged on two sides of the mounting shell (601) and are used for regulating the tightening state of the gradient color film (603);
the inner focusing means (7) comprises:
a support extension frame (701) arranged below the end face of the installation machine shell (601);
the light-gathering cover (706) is sleeved at the upper end of the support expansion frame (701), and one end of the light-gathering cover (706) is connected with the installation casing (601);
an external rotation guide seat (702) which can be relatively and rotatably arranged in the support expansion frame (701) coaxially,
the inner rotating seat (703) is coaxially arranged in the outer rotating guide seat (702) in a relatively rotating way, and a plurality of mounting concave positions are respectively arranged on the inner rotating seat (703) and the outer rotating guide seat (702); and
and a plurality of focusing lenses (704) are uniformly arranged, and each focusing lens (704) is fixed in the mounting concave position and has different specifications.
2. A portable optically-sensitive gemstone authentication device according to claim 1, wherein: the positioning and observation assembly (5) comprises:
a mounting support (501);
the adjusting screw rod (502) is transversely and relatively rotatably erected in the storage box body (1), the mounting support (501) is in sliding connection with the adjusting screw rod (502) through a thread meshing effect, a peripheral motor is mounted on one side of the storage box body (1), and the output end of the peripheral motor is fixedly connected with the adjusting screw rod (502);
the upper connecting frame (503) is fixed on the upper end surface of the mounting support (501) and is constructed into an arc structure;
the inner fixing disc (506) is arranged in the upper connecting frame (503) in a relatively rotating mode through an inner connection rotor, a central shaft (504) vertically penetrates through the upper connecting frame (503), one end of the central shaft (504) is connected with the inner fixing disc (506), the other end of the central shaft is rotatably arranged on the mounting support (501), and the inner fixing disc is driven to rotate by a rotating motor (505) arranged on the mounting support (501);
the inner arc-shaped frame is arranged in the inner fixed disc (506) in a relatively deflecting mode, a driving tooth part (507) is installed on the inner fixed disc (506), and the driving tooth part (507) is connected with the inner arc-shaped frame for transmission through a gear meshing effect; and
and the positioning clamping plates (508) are symmetrically arranged at two ends of the inner arc-shaped frame, and a limiting spring is further connected between the positioning clamping plates (508) and the inner arc-shaped frame.
3. A portable optically-sensitive gemstone authentication device according to claim 2, wherein: the positioning clamping plates (508) are rotatably arranged on the inner arc-shaped frame through shaft rods, the micro motor is installed on the inner arc-shaped frame, and the output end of the micro motor is connected and fixed with one of the positioning clamping plates (508).
4. A portable optically-sensitive gemstone authentication device according to claim 1, wherein: electric telescopic rods (705) are also vertically and symmetrically arranged on two sides of the supporting expansion frame (701), and one end of each electric telescopic rod (705) is connected with the corresponding mounting machine shell (601).
5. A portable optically-sensitive gemstone authentication device according to claim 1, wherein: the outer rotary guide seat (702) and the inner rotary seat (703) are also provided with a through discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110974184.1A CN113607698B (en) | 2021-08-24 | 2021-08-24 | Portable optical sensing gem identification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110974184.1A CN113607698B (en) | 2021-08-24 | 2021-08-24 | Portable optical sensing gem identification device |
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| CN113607698A CN113607698A (en) | 2021-11-05 |
| CN113607698B true CN113607698B (en) | 2022-07-15 |
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| CN202110974184.1A Active CN113607698B (en) | 2021-08-24 | 2021-08-24 | Portable optical sensing gem identification device |
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| CN113607698A (en) | 2021-11-05 |
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