CN112763418A - Handheld pearl identification auxiliary device and pearl identification method thereof - Google Patents
Handheld pearl identification auxiliary device and pearl identification method thereof Download PDFInfo
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- CN112763418A CN112763418A CN202011486096.9A CN202011486096A CN112763418A CN 112763418 A CN112763418 A CN 112763418A CN 202011486096 A CN202011486096 A CN 202011486096A CN 112763418 A CN112763418 A CN 112763418A
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000003321 amplification Effects 0.000 claims abstract description 12
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 45
- 238000012423 maintenance Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000004146 energy storage Methods 0.000 claims 1
- 239000010437 gem Substances 0.000 abstract description 14
- 238000013459 approach Methods 0.000 abstract description 3
- 239000011049 pearl Substances 0.000 description 14
- 229910001751 gemstone Inorganic materials 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8803—Visual inspection
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Abstract
The invention relates to the technical field of spherical jewelry identification, and discloses a handheld pearl identification auxiliary device and a pearl identification method thereof. The rotary knob drives the screw to rotate, so that the threaded sleeve drives the connecting block to drive the connecting rod to move up and down under the matching action of the screw, the half teeth are driven to rotate under the matching action of the connecting rod, the clamping plate is driven to move under the matching action of the cross-shaped groove and the T-shaped block through the meshing of the half teeth and the rack, the amplification devices are driven to approach each other, the cross-shaped rod is limited through the cross-shaped hole, the spring plate is driven to compress the spring, the spring is compressed to generate elastic force, the elastic force is used for reacting on the cross-shaped rod, and jewels are clamped through the clamping head.
Description
Technical Field
The invention relates to the technical field of spherical jewelry identification, in particular to a handheld pearl identification auxiliary device and a pearl identification method thereof.
Background
The jewels are divided into broad sense and narrow sense, the jewels in the narrow sense are only jade products, the general jewels comprise gold, silver and natural materials (minerals, rocks, organisms and the like), and jewelries, artworks or other valuables are collectively called as jewels, so that the ancient times have the expression of 'gold and silver jewels' to distinguish the gold and silver from the jewels. With the development of society and economy, the concept of jewelry should be expanded to include gold, silver, jewelry, etc., in addition to natural and artificial gemstones. The industry that deals with these items is collectively referred to as the "jewelry industry". The scope of "jewelry" is much larger than the broad concept of "gemstones". Gemstones in the broad sense are intended to refer to materials suitable for cutting or carving into jewelry or artwork.
With the flow of jewelry as jewelry in social life, more and more consumers and investors are beginning to pay attention to the jewelry market due to the extremely high value of jewelry itself, its investment prospect and the non-renewable nature of mineral resources of the jewelry itself. Most consumers lack knowledge and tools for true and false identification, lawless persons often gain high profits again, and purchasers are easy to suffer serious economic loss. A large amount of counterfeit goods increases the purchasing risk and disturbs the market order. When authenticating spherical jewelry, class spherical jewelry, what appraiser often taken is that to hold the jewelry and carry out people's eye discernment under light, because the finger can cause the line on certain fingerprint or appraisal gloves on the jewelry surface when holding between the fingers the jewelry, causes the influence to appraiser when appraising jewelry line, and because when appraising, receives the influence of light, needs to keep the stability of light.
The prior art generally uses manual or power tools such as jaws to grip jewelry, but the prior art tools have the risk of damaging the jewelry due to excessive clamping. The main reason is that the detection of the degree of clamping remains by the operator's feel, or by means of sensors or the like; however, the above detection method has many uncontrollable factors, and once the detection of the clamping degree is wrong, excessive clamping is often caused, and the risk of damage to the jewelry is great.
An effective solution to the problems in the related art has not been proposed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the handheld pearl identification auxiliary device which has the advantages of stable and adjustable light, adjustable clamping specification, no influence of external factors on identification and the like, solves the problem of limitation on clamping force by depending on a mechanical structure, fundamentally overcomes the risk of excessive clamping, and can reliably clamp and protect pearls.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a handheld pearl identification auxiliary device comprises a transmission case and a transmission column, wherein clamping plates are connected to two sides of the upper surface of the transmission case in a sliding mode, an amplification device is fixedly connected to the upper portion of one side of each clamping plate, a T-shaped block is fixedly connected to the lower surface of each clamping plate, a rack is fixedly connected to the lower surface of each T-shaped block, a first shaft hole is formed in two sides of the upper portion of the back surface of the transmission case, the first shaft hole penetrates through and is rotatably connected with a first rotating shaft, one end, far away from the first shaft hole, of each rotating shaft penetrates through and is rotatably connected with a hanging plate, each hanging plate is provided with a rotating hole, the rotating hole is rotatably connected with one rotating shaft, each hanging plate is fixedly connected to the top of the inner wall of the transmission case, a half tooth penetrates through and is fixedly connected to the middle of the first rotating shaft, the half tooth is meshed with the, the lower fixed surface of connecting block is connected with the thread bush, the threaded connection of thread bush has the screw rod, the screw rod runs through and swivelling joint the lower surface of transmission post, the screw rod runs through transmission post fixedly connected with knob.
Preferably, the upper surface of the knob is provided with a clamping groove, the lower surface of the transmission shaft is provided with a clamping ring matched with the clamping groove, the clamping ring is clamped with the clamping groove, and the outer surface of the knob is provided with a plurality of grooves.
Preferably, the inner wall of the threaded sleeve is provided with a threaded hole, and the threaded hole is in threaded connection with the screw rod.
Preferably, the connecting block is provided with a connecting groove, the connecting groove is provided with a connecting hole, and the connecting hole is rotatably connected with the connecting rod.
Preferably, the half-teeth are cam-shaped, a second groove is formed in one end, not provided with teeth, of the half-teeth, a second shaft hole is formed in the second groove, the connecting rod is overlapped with the second groove, and the connecting rod is matched with the rotating shaft through the second shaft hole to be rotatably connected.
Preferably, the amplification device comprises a sleeve, a spring is fixedly connected to one side of the inner wall of the sleeve, a spring plate is fixedly connected to one end, away from the inner wall of the sleeve, of the spring, a cross rod is fixedly connected to the middle of one side, away from the spring, of the spring plate, the cross rod penetrates through and is in sliding connection with one side, away from the clamping plate, of the sleeve, a cross hole matched with the cross rod is formed in the middle of one side, away from the clamping plate, of the sleeve, the cross hole is matched with the cross rod and is in sliding connection with the cross rod, and a chuck is fixedly connected to one end, away from the spring plate; wherein, the distance that the rack moved from side to side is less than the maximum compression distance of the spring.
Preferably, the clamping surface of the clamping head is made of flexible material.
Preferably, lamp holes are formed in two sides of the middle of the upper surface of the transmission case, and color lamps are fixedly connected in the lamp holes.
Preferably, one side of the bottom of the inner wall of the transmission case is fixedly connected with a storage battery, the lower part of one side of the transmission case is provided with a charging hole, and the charging hole is electrically connected with the storage battery.
Preferably, the mounting groove has been seted up in the front of transmission case, the maintenance board is installed to the mounting groove, the maintenance board with the bolt hole has all been seted up in the four corners of mounting groove, bolt hole threaded connection has the bolt.
Preferably, a cross T-shaped groove is formed in the middle of the upper surface of the transmission case and is in sliding connection with the T-shaped block.
A pearl authentication method using the hand-held pearl authentication assisting device according to any one of claims 1 to 9.
(III) advantageous effects
Compared with the prior art, the invention provides a handheld pearl identification auxiliary device, which has the following beneficial effects:
1. the rotary knob drives the screw to rotate, so that the thread sleeve is sleeved under the matching action of the screw to realize up-and-down movement, and further drives the connecting block to drive the connecting rod to realize up-and-down movement, so that the half teeth are driven to realize limited rotation under the matching action of the connecting rod, and further the rack is driven to move leftwards and rightwards in a limited manner through the meshing of the half teeth and the rack, so that the clamping plate is driven to realize action movement under the matching action of the cross-shaped groove and the T-shaped block, and further the amplification devices are driven to approach each other; the distance of the rack moving left and right is less than the maximum compression distance of the spring, so the device structurally ensures that the clamping force of the clamping head on the jewelry is less than the maximum elastic force of the spring; therefore, the clamping device has absolute safety on the basis of selecting a proper spring;
2. the jewelry shape-entering identification device realizes the power supply of the colored lamps through the storage battery, is convenient for jewelry shape-entering identification through the irradiation of the colored lamps, and fixedly connects the colored lamps in the lamp holes to ensure that the colored lamps and the jewelry are relatively fixed so as to realize light stability;
3. the freedom degree of the cross rod is limited by the cross hole, so that the rotation of the chuck is effectively avoided, the jewel is kept in a relatively stable position, and the sliding is avoided;
4. according to the invention, the cross T-shaped groove is matched with the T-shaped block for use, so that the position of the clamping plate is limited, and the clamping plate is prevented from falling and separating from the transmission case.
Drawings
FIG. 1 is a perspective view of one embodiment of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is an internal structural view of the present invention;
FIG. 4 is one of the partial exploded views of the present invention;
FIG. 5 is a view of the clamping drive configuration of the present invention;
FIG. 6 is a view showing the connection of the screw and the threaded sleeve according to the present invention;
FIG. 7 is a second partial exploded view of the present invention;
FIG. 8 is a schematic view of the structure of the amplification device of the present invention;
FIG. 9 is a half tooth construction of the present invention;
fig. 10 is a connection structure diagram of the cross bar and the spring plate according to the present invention.
In the figure: 1. a transmission case; 2. a drive post; 3. a splint; 301. a chuck; 4. an amplification device; 5. a T-shaped block; 6. a rack; 7. a first shaft hole; 8. a first rotating shaft; 9. a hanger plate; 10. hole turning; 11. half tooth; 12. a connecting rod; 13. connecting blocks; 14. a threaded sleeve; 15. a screw; 16. a knob; 17. a card slot; 18. a snap ring; 19. a groove; 20. a threaded hole; 21. connecting grooves; 22. connecting holes; 23. a second groove; 24. a second shaft hole; 25. a sleeve; 26. a spring; 27. a spring plate; 28. a cross bar; 29. a cross hole; 30. a lamp hole; 31. color lamps; 32. a storage battery; 33. a charging hole; 34. mounting grooves; 35. maintaining the plate; 36. bolt holes; 37. a bolt; 38. t-shaped grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As described in the background of the invention, the prior art is not satisfactory, and in order to solve the above technical problems, the present application proposes a handheld pearl authentication aid.
In a typical embodiment of the application, as shown in fig. 1 to 8, a handheld pearl identification auxiliary device comprises a transmission case 1 and a transmission column 2, wherein both sides of the upper surface of the transmission case 1 are slidably connected with a clamping plate 3, the upper part of one side of the clamping plate 3 is fixedly connected with an amplification device 4, the lower surface of the clamping plate 3 is fixedly connected with a T-shaped block 5, the lower surface of the T-shaped block 5 is fixedly connected with a rack 6, both sides of the upper part of the back surface of the transmission case 1 are provided with a first shaft hole 7, the first shaft hole 7 is penetrated and rotatably connected with a first rotating shaft 8, one end of the first rotating shaft 8, which is far away from the first shaft hole 7, is penetrated and rotatably connected with a hanging plate 9, the hanging plate 9 is provided with a rotating hole 10, the rotating hole 10 is rotatably connected with the first rotating shaft 8, the hanging plate 9 is fixedly connected with the top of the inner wall of the transmission case 1, the half-tooth 11 is meshed with the rack 6, the half-tooth 11 is rotatably connected with a connecting rod 12, the connecting rod 12 is far away from one end of the half-tooth 11 and is rotatably connected with a connecting block 13, a threaded sleeve 14 is fixedly connected with the lower surface of the connecting block 13, a threaded rod 15 is connected with the threaded sleeve 14 in a threaded manner, the threaded rod 15 penetrates through and is rotatably connected with the lower surface of the transmission column 2, the threaded rod 15 penetrates through a knob 16 fixedly connected with the transmission column 2, so that the threaded rod 15 is driven to rotate through rotating the knob 16, the threaded sleeve 14 is further driven to vertically move under the matching effect of the threaded rod 15, the connecting block 13 is further driven to drive the connecting rod 12 to vertically move, the half-tooth 11 is driven to rotate under the matching effect of the connecting rod 13, the rack 6 is further driven to horizontally move through the meshing of the half-tooth 11 and, The T-shaped block 5 is moved under the matching action, and then the amplification device 4 is driven to clamp the star jewels or the quasi-spherical jewels.
Further, in the above scheme, a clamping groove 17 has been seted up on the upper surface of knob 16, the lower surface of transmission shaft 2 seted up with clamping ring 18 that clamping groove 17 assorted, clamping ring 18 with clamping groove 17 looks joint, a plurality of recesses 19 have been seted up to the surface of knob 16 to use through the cooperation of clamping groove 17 and clamping ring 18, realize the limiting displacement to knob 16, be convenient for rotate knob 16 through recess 19 simultaneously, avoid rotating knob 16, the finger slides with knob 16.
Further, in the above scheme, a threaded hole 20 is formed in the inner wall of the threaded sleeve 14, the threaded hole 20 is in threaded connection with the screw rod 15, and the threaded sleeve 14 is driven to move up and down on the threaded rod 15 through the matching of the screw rod 15 and the threaded hole 20, so that no clamping force is provided for clamping jewelry.
Further, in the above scheme, the connecting block 13 is provided with a connecting groove 21, the connecting groove 21 is provided with a connecting hole 22, and the connecting hole 22 is rotatably connected with the connecting rod 12, so that the transmission function is realized through the rotatable connection between the connecting rod 12 and the connecting block 13.
Further, in the above scheme, the half-tooth 11 is cam-shaped, the end of the half-tooth 11 not provided with the tooth is provided with the second groove 23, the second groove 23 is provided with the second shaft hole 24, the connecting rod 12 is overlapped with the second groove 23, and the connecting rod 12 is rotatably connected through the second shaft hole 24 in a manner of matching with the rotating shaft, so that the rack 6 is reciprocated through the cam-shaped half-tooth 11, and the jewelry is locked and released.
Further, in the above scheme, the amplification device 4 includes a sleeve 25, a spring 26 is fixedly connected to one side of an inner wall of the sleeve 25, a spring plate 27 is fixedly connected to one end of the spring 26, which is away from one side of the inner wall of the sleeve 25, a cross rod 28 is fixedly connected to a middle portion of one side of the spring plate 27, which is away from the spring 26, the cross rod 28 penetrates and is slidably connected to one side of the sleeve 25, which is away from the splint 3, a cross hole 29 matched with the cross rod 28 is formed in a middle portion of one side of the sleeve 25, which is away from the splint 3, the cross hole 29 is matched with and slidably connected to the cross rod 28, a chuck 301 is fixedly connected to one end of the cross rod 28, which is away from the spring plate 27, and after the jewelry is held by the chuck 301, the position of the cross rod 28 is limited by the cross hole 29 to drive, the spring 26 is compressed to generate elastic force, the elastic force is used for reacting on the cross rod 28, and then the clamp 301 clamps the jewelry, so that the jewelry is fixed; wherein, the distance of the rack 6 moving left and right is less than the maximum compression distance of the spring 26.
Further, in the above solution, the clamping surface of the clamping head 301 is made of a flexible material.
Further, in the above scheme, lamp holes 30 are formed in both sides of the middle of the upper surface of the transmission case 1, the colored lamps 31 are fixedly connected in the lamp holes 30, and then the jewelry is conveniently identified by shape advancement through irradiation of the colored lamps 31, and the colored lamps 31 are fixedly connected in the lamp holes 30, so that the colored lamps 31 and the jewelry are relatively fixed, and light stability is realized.
Further, in the above-mentioned solution, a storage battery 32 is fixedly connected to one side of the bottom of the inner wall of the transmission case 1, a charging hole 33 is formed in a lower portion of one side of the transmission case 1, the charging hole 33 is electrically connected to the storage battery 32, and the storage battery 32 supplies power to the color lamp 31.
Further, in the above scheme, mounting groove 34 has been seted up on the front of transmission case 1, maintenance board 35 is installed to mounting groove 34, maintenance board 35 with bolt hole 36 has all been seted up in the four corners of mounting groove 34, bolt hole 36 threaded connection has bolt 37 to realize maintaining board 35 fixed connection in mounting groove 34 through bolt 37, and then realize dismantling of maintenance board 35, and then be convenient for to the inside maintenance of transmission case 1.
Further, in the above scheme, a cross T-shaped groove 38 is formed in the middle of the upper surface of the transmission case 1, the cross T-shaped groove 38 is slidably connected with the T-shaped block 5, and the cross T-shaped groove 38 is used in cooperation with the T-shaped block 5, so that the position of the clamping plate 3 is limited, and the clamping plate 3 is prevented from falling and being separated from the transmission case 1.
A pearl authentication method using the hand-held pearl authentication assisting device according to any one of claims 1 to 9.
When in use, the screw rod 15 is driven to rotate by rotating the knob 16, so that the threaded sleeve 14 can move up and down under the matching action of the screw rod 15, thereby driving the connecting block 13 to drive the connecting rod 12 to move up and down, driving the half-teeth 11 to rotate in a limited amount under the matching action of the connecting rod 13, and then the half teeth 11 are meshed with the rack 6 to drive the rack 6 to move leftwards and rightwards in a limited amount, thereby driving the clamping plate 3 to realize the action movement under the matching action of the cross T-shaped groove 38 and the T-shaped block 5, thereby realizing that the amplification devices 4 are driven to approach each other, after the jewelry is clamped by the clamping head 301, the position of the cross bar 28 is defined by the cross hole 29, bringing the spring plate 27 to compress the spring 26, further, the spring 26 is compressed to generate elastic force, the elastic force is used for reacting on the cross rod 28, and then the jewelry is clamped through the clamping head 301; the distance of the rack moving left and right is less than the maximum compression distance of the spring, so the device structurally ensures that the clamping force of the clamping head on the jewelry is less than the maximum elastic force of the spring; therefore, the clamping device has absolute safety on the basis of selecting a proper spring;
the storage battery 32 supplies power to the colored lamp 31, the jewelry shape can be conveniently identified by irradiating the colored lamp 31, the colored lamp 31 is fixedly connected in the lamp hole 30, the colored lamp 31 and the jewelry are relatively fixed, and light stability is realized;
the freedom degree of the cross rod 28 is limited through the cross hole 29, so that the rotation of the clamping head 301 is effectively avoided, the jewel is kept in a relatively stable position, and the sliding is avoided;
through the cooperation use of cross T-shaped groove 38 with T-shaped piece 5, realize the position to splint 3 and inject, avoid splint 3 to take place to topple over and break away from transmission case 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a handheld pearl appraisal auxiliary device, includes transmission case (1) and transmission post (2), its characterized in that: the transmission case is characterized in that clamping plates (3) are connected to two sides of the upper surface of the transmission case (1) in a sliding mode, an amplification device (4) is fixedly connected to the upper portion of one side of each clamping plate (3), a T-shaped block (5) is fixedly connected to the lower surface of each clamping plate (3), racks (6) are fixedly connected to the lower surface of each T-shaped block (5), shaft holes I (7) are formed in two sides of the upper portion of the back of the transmission case (1), each shaft hole I (7) is connected with a rotating shaft I (8) in a penetrating mode in a rotating mode, one end, far away from each shaft hole I (7), of each rotating shaft I (8) is connected with a hanging plate (9) in a penetrating mode in a rotating mode, a rotating hole (10) is formed in each hanging plate (9), each rotating hole (10) is rotatably connected with the corresponding rotating shaft I (8), each hanging plate (9) is fixedly connected, half tooth (11) with rack (6) mesh mutually, half tooth (11) rotate and are connected with connecting rod (12), connecting rod (12) are kept away from the one end of half tooth (11) is rotated and is connected with connecting block (13), the lower fixed surface of connecting block (13) is connected with thread bush (14), the threaded connection of thread bush (14) has screw rod (15), screw rod (15) run through and rotate the connection the lower surface of transmission post (2), screw rod (15) run through transmission post (2) fixedly connected with knob (16).
2. The handheld pearl authentication aid of claim 1, wherein: draw-in groove (17) have been seted up to the upper surface of knob (16), the lower surface of transmission shaft (2) seted up with draw-in groove (17) assorted snap ring (18), snap ring (18) with draw-in groove (17) looks joint, a plurality of recesses (19) have been seted up to the surface of knob (16).
3. The handheld pearl identification aid as claimed in claim 2, wherein: the inner wall of the threaded sleeve (14) is provided with a threaded hole (20), and the threaded hole (20) is in threaded connection with the screw (15).
4. The handheld pearl identification aid of claim 3, wherein: connecting groove (21) have been seted up in connecting block (13), connecting hole (22) have been seted up in connecting groove (21), connecting hole (22) with connecting rod (12) rotate and are connected.
5. The handheld pearl identification aid as claimed in claim 2, wherein: the half-tooth (11) is cam-shaped, a second groove (23) is formed in one end, not provided with teeth, of the half-tooth (11), a second shaft hole (24) is formed in the second groove (23), the connecting rod (12) is overlapped with the second groove (23), and the connecting rod (12) is rotatably connected through the second shaft hole (24) in a matching mode with a rotating shaft.
6. The handheld pearl authentication aid of claim 1, wherein: the amplification device (4) comprises a sleeve (25), a spring (26) is fixedly connected to one side of the inner wall of the sleeve (25), a spring plate (27) is fixedly connected to one end, away from one side of the inner wall of the sleeve (25), of the spring plate (26), a cross rod (28) is fixedly connected to the middle of one side, away from the spring (26), of the spring plate (27), the cross rod (28) penetrates through and is connected with one side, away from the clamping plate (3), of the sleeve (25) in a sliding mode, a cross hole (29) matched with the cross rod (28) is formed in the middle of one side, away from the clamping plate (3), of the sleeve (25), the cross hole (29) is matched with the cross rod (28) in a sliding mode, and is connected with a chuck (301) fixedly connected to one end, away from the spring plate (27), of the cross; the distance of the rack (6) moving left and right is smaller than the maximum compression distance of the spring (26), and the clamping surface of the chuck (301) is made of flexible materials.
7. The handheld pearl authentication aid of claim 1, wherein: both sides of the middle part of the upper surface of the transmission case (1) are provided with lamp holes (30), and colored lamps (31) are fixedly connected in the lamp holes (30); the solar energy storage device is characterized in that a storage battery (32) is fixedly connected to one side of the bottom of the inner wall of the transmission case (1), a charging hole (33) is formed in the lower portion of one side of the transmission case (1), and the charging hole (33) is electrically connected with the storage battery (32).
8. The handheld pearl authentication aid of claim 1, wherein: mounting groove (34) have been seted up in the front of transmission case (1), maintenance board (35) are installed in mounting groove (34), maintenance board (35) with bolt hole (36) have all been seted up in the four corners of mounting groove (34), bolt hole (36) threaded connection has bolt (37).
9. The handheld pearl authentication aid of claim 1, wherein: a cross T-shaped groove (38) is formed in the middle of the upper surface of the transmission case (1), and the cross T-shaped groove (38) is connected with the T-shaped block (5) in a sliding mode.
10. A pearl identification method is characterized in that: the handheld pearl identification auxiliary device as claimed in any one of claims 1 to 9 is used in the pearl identification process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011486096.9A CN112763418A (en) | 2020-12-16 | 2020-12-16 | Handheld pearl identification auxiliary device and pearl identification method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011486096.9A CN112763418A (en) | 2020-12-16 | 2020-12-16 | Handheld pearl identification auxiliary device and pearl identification method thereof |
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| CN112763418A true CN112763418A (en) | 2021-05-07 |
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| CN202011486096.9A Pending CN112763418A (en) | 2020-12-16 | 2020-12-16 | Handheld pearl identification auxiliary device and pearl identification method thereof |
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| CN108621055A (en) * | 2018-06-08 | 2018-10-09 | 深圳市艺中乐珠宝有限公司 | It is a kind of to grip tooling for jewelry detection |
| CN207997454U (en) * | 2018-03-30 | 2018-10-23 | 诸暨市晨翰饰品有限公司 | A kind of pearl processing clamping device |
| CN208826400U (en) * | 2018-08-02 | 2019-05-07 | 浙江探针生物科技有限公司 | Clamping device is used in a kind of processing of medical instrument |
| CN209350200U (en) * | 2018-12-29 | 2019-09-06 | 合肥常春藤齿科器材有限公司 | One kind using adjustable clamping means based on artificial tooth processing |
| CN209432713U (en) * | 2019-01-10 | 2019-09-24 | 江振喜 | A kind of highly-safe gem clip of jewelry inspection |
| CN210361040U (en) * | 2019-08-19 | 2020-04-21 | 福建省宝树鞋楦有限公司 | A centre gripping fixing device for shoe tree production and processing |
| CN210588477U (en) * | 2019-08-16 | 2020-05-22 | 常州市同友机械科技有限公司 | Cylindrical grinding machine for roller |
| CN210741956U (en) * | 2019-05-31 | 2020-06-12 | 河北建设集团庆源混凝土有限公司 | Concrete plastic examination mould auxiliary fixture |
| CN210840962U (en) * | 2019-10-24 | 2020-06-26 | 灌阳县林业工作总站 | Forestry felling is supplementary to be pressed from both sides and is embraced device |
| CN210849225U (en) * | 2019-08-27 | 2020-06-26 | 舟山海旺达五金制品有限公司 | A anchor clamps for digit control machine tool processing |
| CN211179560U (en) * | 2019-12-24 | 2020-08-04 | 李万红 | Jewelry jade inspection appraisal device |
| CN211304107U (en) * | 2019-11-25 | 2020-08-21 | 盘锦图博可特派普涂层有限公司 | Overclocking pulse scale removal device convenient to installation |
| CN211627640U (en) * | 2020-01-15 | 2020-10-02 | 黄福顺 | High-voltage test jointing clamp |
| CN211652569U (en) * | 2019-12-03 | 2020-10-09 | 四会市翠缘荟珠宝有限公司 | Jewelry clamp for jewelry inspection |
| CN211786358U (en) * | 2019-12-30 | 2020-10-27 | 路玮 | A tool assembly for jewelry appraisal |
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| CN207268713U (en) * | 2017-03-09 | 2018-04-24 | 广东万丰珠宝有限公司 | Jewelry inspection gem clip |
| CN207997454U (en) * | 2018-03-30 | 2018-10-23 | 诸暨市晨翰饰品有限公司 | A kind of pearl processing clamping device |
| CN108621055A (en) * | 2018-06-08 | 2018-10-09 | 深圳市艺中乐珠宝有限公司 | It is a kind of to grip tooling for jewelry detection |
| CN208826400U (en) * | 2018-08-02 | 2019-05-07 | 浙江探针生物科技有限公司 | Clamping device is used in a kind of processing of medical instrument |
| CN209350200U (en) * | 2018-12-29 | 2019-09-06 | 合肥常春藤齿科器材有限公司 | One kind using adjustable clamping means based on artificial tooth processing |
| CN209432713U (en) * | 2019-01-10 | 2019-09-24 | 江振喜 | A kind of highly-safe gem clip of jewelry inspection |
| CN210741956U (en) * | 2019-05-31 | 2020-06-12 | 河北建设集团庆源混凝土有限公司 | Concrete plastic examination mould auxiliary fixture |
| CN210588477U (en) * | 2019-08-16 | 2020-05-22 | 常州市同友机械科技有限公司 | Cylindrical grinding machine for roller |
| CN210361040U (en) * | 2019-08-19 | 2020-04-21 | 福建省宝树鞋楦有限公司 | A centre gripping fixing device for shoe tree production and processing |
| CN210849225U (en) * | 2019-08-27 | 2020-06-26 | 舟山海旺达五金制品有限公司 | A anchor clamps for digit control machine tool processing |
| CN210840962U (en) * | 2019-10-24 | 2020-06-26 | 灌阳县林业工作总站 | Forestry felling is supplementary to be pressed from both sides and is embraced device |
| CN211304107U (en) * | 2019-11-25 | 2020-08-21 | 盘锦图博可特派普涂层有限公司 | Overclocking pulse scale removal device convenient to installation |
| CN211652569U (en) * | 2019-12-03 | 2020-10-09 | 四会市翠缘荟珠宝有限公司 | Jewelry clamp for jewelry inspection |
| CN211179560U (en) * | 2019-12-24 | 2020-08-04 | 李万红 | Jewelry jade inspection appraisal device |
| CN211786358U (en) * | 2019-12-30 | 2020-10-27 | 路玮 | A tool assembly for jewelry appraisal |
| CN211627640U (en) * | 2020-01-15 | 2020-10-02 | 黄福顺 | High-voltage test jointing clamp |
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