CN203894466U - Microscope used for watching diamond waist number - Google Patents
Microscope used for watching diamond waist number Download PDFInfo
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- CN203894466U CN203894466U CN201420313155.6U CN201420313155U CN203894466U CN 203894466 U CN203894466 U CN 203894466U CN 201420313155 U CN201420313155 U CN 201420313155U CN 203894466 U CN203894466 U CN 203894466U
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- diamond
- substrate
- microscope
- gear
- tooth bar
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Abstract
The utility model discloses a microscope used for watching a diamond waist number. The microscope comprises a zoom lens arranged horizontally. A rotation bench for the placement of a diamond is arranged in front of the zoom lens. The bottom part of the zoom lens is provided with a moving platform which enables the zoom lens to move in the left-right, front-back and up-down directions. The rotation bench and the moving platform are fixed on a base. The rear end of the zoom lens is connected with a CCD image sensor. The CCD image sensor is connected with a liquid crystal display screen. According to the utility model, the zoom lens is arranged horizontally, the diamond is arranged behind the rotation bench, and a user can easily watch the diamond waist number from the side of the diamond by rotating the whole rotation bench or adjusting the moving platform, so that a diamond claw is no longer needed for grasping the diamond. By adopting the microscope, watching is more convenient; in addition, the microscope is simple in structure and convenient to manufacture.
Description
Technical field
The utility model relates to diamond gem field, particularly a kind ofly watches microscope for diamond waist number.
Background technology
Current diamond industry has GIA to the authentication of diamond, IGIDeng International Certification mechanism, and a small unique diamond coding can be carved as the sign of identity when authentication on diamond by these mechanisms, and ordinary consumer can be confirmed diamond and credentials match according to number.But because the number of diamond is very little, by general method, such as magnifier and special-purpose waist sem observation all do not include easily, especially do not use the client of magnifier experience.Fig. 1 is the position view of waist number on diamond.
There is now the special digital microscope can Observation Number.But existing digital microscope has certain limitation, during Observation Number, there is inconvenience.Referring to Fig. 2, the camera lens of existing digital microscope is all vertically downward, diamond is caught edge-on observation by jewel pawl, and the observation of the method is not easily, because the number of diamond is very little, many times will rotate to suitable position just can see, because number is very little, the claw of grabbing diamond is also easy to block, and traditional digital microscope of diamond waist number of watching is when watching diamond in addition, if need to rotate diamond, also very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, easy to use microscope for diamond waist number of watching.
According to an aspect of the present utility model, what provide watches microscope for diamond waist number, the zoom camera lens that comprises horizontal positioned, the place ahead of described zoom camera lens is provided with the universal stage of placing diamond, the bottom of described zoom camera lens is provided with the mobile platform in left and right directions, fore-and-aft direction and above-below direction motion for zoom camera lens, described universal stage and described mobile platform are fixed on base, the rear end of described zoom camera lens is connected with ccd image sensor, and described ccd image sensor is connected with LCDs.
Its beneficial effect is, by zoom camera lens horizontal positioned, diamond is placed on after universal stage, then rotates whole universal stage or by the adjusting of mobile platform, user just can watch the waist number of diamond easily from the side of diamond, do not need with jewel pawl, to go to have caught diamond again.It is more convenient to watch.Meanwhile, the utility model is simple in structure, easily manufactured.
The waist of diamond number after zoom camera lens, imaging on ccd image sensor, ccd image sensor shows image again by LCDs, thereby facilitates watching of beholder.
What the ccd image sensor using in the middle of the technical solution of the utility model and LCDs all adopted is prior art means, the technical solution of the utility model is only said elements to combine by specific structure and mode, thereby the level that realizes is watched the function of diamond waist number.The utility model innovation do not relate to the improvement of the Image Information Processing program of ccd image sensor inside.
In some embodiments, mobile platform comprises X-axis platform, Y-axis platform, Z axis platform and column, described X-axis platform comprises first substrate and the first knob, described Y-axis platform comprises second substrate and the second knob, described Z axis platform comprises the 3rd substrate and the 3rd knob, and described column is fixed on described base;
The surface of described first substrate is provided with for the fixing snap ring of zoom camera lens, the back side of described first substrate is provided with the first tooth bar, the bottom of described the first knob is provided with first gear mutually meshing with described the first tooth bar, and described first substrate can move along the first guide groove left and right directions arranging on the surface of second substrate;
The back side of described second substrate is provided with the second tooth bar, and the bottom of described the second knob is provided with second gear mutually meshing with described the second tooth bar, and described second substrate can move along the second guide groove fore-and-aft direction arranging on the 3rd substrate surface;
One side of described the 3rd substrate is fixed with contiguous block, described contiguous block is provided with the 3rd guide groove, described column is provided with the guide rail matching with described the 3rd guide groove, described guide rail is provided with the 3rd tooth bar, described the 3rd knob penetrates until described the 3rd guide groove position from a side of described contiguous block, the bottom of described the 3rd knob is provided with three gear mutually meshing with described the 3rd tooth bar, and the guide rail above-below direction that described contiguous block and described the 3rd substrate can arrange along column surface moves.
Its beneficial effect is that snap ring can be realized the good of zoom camera lens fixed, and some screws can be set on snap ring simultaneously, by screwing screw, fixes zoom camera lens.User is by rotation the first knob, just can drive zoom camera lens to move on left and right directions, by rotating the second knob, just can drive zoom camera lens to move on fore-and-aft direction, by rotating the 3rd knob, just can drive zoom camera lens to move on above-below direction.Thereby can carry out position adjustments to zoom camera lens, make zoom camera lens can just in time aim at the waist limit of diamond, thereby the convenient waist number of just having seen diamond.
In some embodiments, contiguous block is provided with screwing screw, and described screwing screw is corresponding with described the 3rd gear, between described screwing screw and described the 3rd gear, is provided with spring.Its beneficial effect is, because Z axis platform moves on above-below direction is vertical direction, because the gravity reason of the 3rd substrate and contiguous block, Z axis platform may oneself be stayed, thereby affect the waist number that user watches diamond, after being provided with screwing screw and spring, by regulating the tightness of screwing screw, thereby can regulate the power that compresses of the spring that the 3rd gear is subject to, compress power larger, the rotation of the 3rd gear is just more difficult, thereby Z axis platform is not just so easily because gravity reason oneself falls down.If but when user oneself wants to rotate the 3rd knob all in very difficult situation, the pine a little that screwing screw can be adjusted a bit, thereby do not affect user's normal use.The tightness of screwing screw can need to regulate according to user freely.
In some embodiments, the first gear, the second gear, the 3rd gear are spiral gear, and described the first tooth bar, the second tooth bar and the 3rd tooth bar are helical rack.Its beneficial effect is that the transmission of use helical teeth, can reduce error, strengthens the balance of transmission.
In some embodiments, universal stage is 360 degree universal stages, described universal stage comprises tray, rotating disc and ball, described tray is provided with the putting hole of placing diamond, described tray is placed on the top of described rotating disc, described rotating disc is arranged on described base, between described rotating disc and base, is provided with ball.Its beneficial effect is because diamond is all tapered, can very easily cone angle be placed in putting hole, thereby realize the fixing of diamond.Between rotating disc and base, be provided with ball simultaneously, can facilitate the rotation of rotating disc, make user better find the waist number of diamond.
In some embodiments, rotating disc is provided with the accommodation space of indent, in described accommodation space, is provided with mounting medium.Its beneficial effect is, if the diamond ring of moulding has installed the diamond of ring care, while wanting to watch diamond waist, just cannot place whole ring with tray.Now can remove tray, the ring care of ring is inserted on mounting medium, make diamond fixing upward, thereby person easy to use watch the waist number of diamond.
In some embodiments, mounting medium is the sponge of plasticine or slotting in middle or the elastic caoutchouc of slotting in middle.Its beneficial effect is that the selection of mounting medium can have a lot, as long as ring care can be inserted, can just can by securing medium again simultaneously.
In some embodiments, watch diamond waist number also to comprise lamp with microscope, described lamp is fixed on base, and the light-illuminating of described lamp is on described universal stage.Its beneficial effect is, if environment when darker, can strengthen brightness by light, thereby person easy to use watches.
In some embodiments, the bottom of LCDs is provided with Universal rotary support, and described Universal rotary support is fixed on described base.Its beneficial effect is, user can carry out by Universal rotary support the angle and direction of adjustable liquid crystal display display screen, thereby person easy to use watches LCDs.
In some embodiments, the bottom of base is provided with shock callus.Its beneficial effect is, shock callus can guarantee that the whole diamond waist of watching number with microscopical stable, is unlikely to have too large vibrations.
Accompanying drawing explanation
Fig. 1 is the position view of waist number on diamond;
Fig. 2 is the structural representation at microscopical positive visual angle for diamond waist number of watching of the utility model one embodiment;
Fig. 3 is the structural representation at visual angle, microscopical side for diamond waist number of watching of the utility model one embodiment;
Fig. 4 is the structural representation of microscopical angle of squint for diamond waist number of watching of the utility model one embodiment;
Fig. 5 is the structural representation of microscopical another angle of squint for diamond waist number of watching of the utility model one embodiment;
Fig. 6 is the structural representation of microscopical mobile platform for diamond waist number of watching of the utility model one embodiment;
Fig. 7 is that the diamond waist number of watching of the utility model one embodiment has omitted the structural representation after first substrate and second substrate with microscopical mobile platform;
Fig. 8 be the utility model one embodiment watch diamond waist number with microscopical mobile platform the structural representation at the broken section at contiguous block place;
Fig. 9 is the structural representation of microscopical universal stage for diamond waist number of watching of the utility model one embodiment;
Figure 10 is that the diamond waist number of watching of the utility model one embodiment has omitted the structural representation after tray with microscopical universal stage;
Figure 11 be the utility model one embodiment watch diamond waist number with microscopical universal stage the cut-open view after placing diamond.
Embodiment
Below in conjunction with accompanying drawing 2 to Figure 11, the utility model is described in further detail.
Fig. 2 to Figure 11 has schematically shown the microscope for diamond waist number of watching according to a kind of embodiment of the present utility model, as shown in Figures 2 to 5, watch diamond waist number with microscope, to comprise the zoom camera lens 1 of horizontal positioned, the place ahead of described zoom camera lens 1 is provided with the universal stage 2 of placing diamond, the bottom of described zoom camera lens 1 is provided with for zoom camera lens 1 at left and right directions, the mobile platform 3 of fore-and-aft direction and above-below direction motion, described universal stage 2 and described mobile platform 3 are fixed on base 6, the rear end of described zoom camera lens 1 is connected with CCD (English full name: Charge-coupled Device, Chinese full name: charge coupled cell) imageing sensor 4, described ccd image sensor 4 is connected with LCDs 5.
In the middle of the utility model, by zoom camera lens 1 horizontal positioned, diamond is placed on after universal stage 2, then rotates whole universal stage 2 or passes through the adjusting of mobile platform 3, user just can watch the waist number of diamond easily from the side of diamond, do not need with jewel pawl, to go to have caught diamond again.It is more convenient to watch.Meanwhile, the utility model is simple in structure, easily manufactured.
The waist of diamond number after zoom camera lens 1, imaging on ccd image sensor 4, ccd image sensor 4 shows image again by LCDs 5, thereby facilitates watching of beholder.
What zoom camera lens 1, ccd image sensor 4 and the LCDs 5 of using in the middle of the technical solution of the utility model all adopted is prior art means, the ML15 series video microscope camera lens that zoom camera lens 1 can be used Wuzhou City Optic Instrument Factory to produce, the ccd image sensor 4 that the model that ccd image sensor 4 can adopt Japanese Sharp company to produce is 1/4SHARP38603+2141,7 cun of LCDs 5 that the model that LCDs 5 can adopt Shenzhen Bai Shiyue Electronics Co., Ltd. to produce is YT703.The technical solution of the utility model is only said elements to combine by specific structure and mode, thereby the level that realizes is watched the function of diamond waist number.The utility model innovation do not relate to the improvement of the Image Information Processing program of ccd image sensor 4 inside.
As shown in Figure 6 to 8, mobile platform 3 in the present embodiment comprises X-axis platform 31, Y-axis platform 32, Z axis platform 33 and column 34, described X-axis platform 31 comprises first substrate 311 and the first knob 312, described Y-axis platform 32 comprises second substrate 321 and the second knob 322, described Z axis platform 33 comprises the 3rd substrate 331 and the 3rd knob 332, and described column 34 is fixed on described base 6;
The surface of described first substrate 311 is provided with for the fixing snap ring 316 of zoom camera lens 1, the back side of described first substrate 311 is provided with the first tooth bar 313, the bottom of described the first knob 312 is provided with first gear 314 mutually meshing with described the first tooth bar 313, and described first substrate 311 can move along the first guide groove 315 left and right directions that arrange on the surface of second substrate 321;
The back side of described second substrate 321 is provided with the second tooth bar 323, the bottom of described the second knob 322 is provided with second gear 324 mutually meshing with described the second tooth bar 323, and described second substrate 321 can move along the 3rd substrate 331 upper the second guide groove 325 fore-and-aft directions that arrange in surface;
One side of described the 3rd substrate 331 is fixed with contiguous block 333, described contiguous block 333 is provided with the 3rd guide groove 335, described column 34 is provided with the guide rail 341 matching with described the 3rd guide groove 335, described guide rail 341 is provided with the 3rd tooth bar 342, described the 3rd knob 332 penetrates until described the 3rd guide groove 335 positions from a side of described contiguous block 333, the bottom of described the 3rd knob 332 is provided with three gear 334 mutually meshing with described the 3rd tooth bar 342, guide rail 341 above-below directions that described contiguous block 333 and described the 3rd substrate 331 can arrange along column 34 surfaces move.
Above-mentioned is a kind of embodiment of mobile platform 3, the utility model includes but not limited to the embodiment of above-mentioned mobile platform 3, and any mobile platform 3 that can realize left and right directions, fore-and-aft direction and above-below direction motion all can be realized the technical solution of the utility model.
Snap ring 316 on mobile platform 3 can be realized the good of zoom camera lens 1 fixed, and some screws can be set on snap ring 316 simultaneously, by screwing screw, fixes zoom camera lens 1.User is by rotation the first knob 312, just can drive zoom camera lens 1 to move on left and right directions, by rotating the second knob 322, just can drive zoom camera lens 1 to move on fore-and-aft direction, by rotating the 3rd knob 332, just can drive zoom camera lens 1 to move on above-below direction.Thereby can carry out position adjustments to zoom camera lens 1, make zoom camera lens 1 can just in time aim at the waist limit of diamond, thereby the convenient waist number of just having seen diamond.
In order to guarantee the stability of mobile platform 3, at the opposite side of contiguous block 333, be provided with screwing screw 336, described screwing screw 336 is corresponding with described the 3rd gear 334, between described screwing screw 336 and described the 3rd gear 334, is provided with spring 337.Because Z axis platform 33 moves on above-below direction is vertical direction, because the gravity reason of the 3rd substrate 331 and contiguous block 333, Z axis platform 33 may oneself be stayed, thereby affect the waist number that user watches diamond, after being provided with screwing screw 336 and spring 337, by regulating the tightness of screwing screw 336, thereby can regulate the power that compresses of the spring 337 that the 3rd gear 334 is subject to, compress power larger, the rotation of the 3rd gear 334 is just more difficult, thereby Z axis platform 33 is not just so easily because gravity reason oneself falls down.If but when user oneself wants to rotate the 3rd knob 332 all in very difficult situation, the pine a little that screwing screw 336 can be adjusted a bit, thereby do not affect user's normal use.The tightness of screwing screw 336 can need to regulate according to user freely.
In the middle of the present embodiment, the first gear 314, the second gear 324, the 3rd gear 334 are spiral gear, and described the first tooth bar 313, the second tooth bar 323 and the 3rd tooth bar 342 are helical rack.Use helical teeth transmission, can reduce error, strengthen the balance of transmission.Certainly under basic ideas of the present utility model, adopt the cooperation transmission of spur gear and spur rack to be also fine, do not affect the enforcement of whole technical scheme.
As shown in Figures 9 to 11, in the middle of the present embodiment, universal stage 2 is 360 degree universal stages 2, described universal stage 2 comprises tray 21, rotating disc 22 and ball 23, described tray 21 is provided with the putting hole 211 of placing diamond, described tray 21 is placed on the top of described rotating disc 22, and described rotating disc 22 is arranged on described base 6, between described rotating disc 22 and base 6, is provided with ball 23.Because diamond is all tapered, can very easily cone angle be placed in putting hole 211, thereby realizes the fixing of diamond.Between rotating disc 22 and base 6, be provided with ball 23 simultaneously, can facilitate the rotation of rotating disc 22, make user better find the waist number of diamond.
But, also there is a kind of situation, the diamond ring of moulding can be not easy to watch waist number very much.The diamond ring of moulding has installed the diamond of ring care.For this situation, the utility model can be provided with the accommodation space of indent on rotating disc 22, is provided with mounting medium 24 in described accommodation space.If the diamond of moulding while wanting to watch diamond waist, just cannot have been placed whole ring with tray 21.Now can remove tray 21, the ring care of ring is inserted on mounting medium 24, make diamond fixing upward, thereby person easy to use watch the waist number of diamond.Conventionally, mounting medium 24 is the sponge of plasticine or slotting in middle or the elastic caoutchouc of slotting in middle.The selection of mounting medium 24 can have a lot, as long as ring care can be inserted, simultaneously again can securing medium just can, conventionally to there is certain flexible material, be advisable.
If environment is when darker, the diamond waist number of watching of the present utility model can also comprise lamp 7 with microscope, and described lamp 7 is fixed on base 6, and the light-illuminating of described lamp 7 is on described universal stage 2.By light, strengthen brightness, thereby person easy to use watches.
The bottom of the LCDs 5 in the present embodiment is provided with Universal rotary support 51, and described Universal rotary support 51 is fixed on described base 6.User can carry out by Universal rotary support 51 angle and direction of adjustable liquid crystal display display screen 5, thereby person easy to use watches LCDs 5.In the bottom of base 6, can also be provided with shock callus 8 simultaneously.Shock callus 8 can guarantee that the whole diamond waist number watched, with microscopical stable, is unlikely to have too large vibrations.
Above is only embodiments more of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. watch microscope for diamond waist number, it is characterized in that, the zoom camera lens (1) that comprises horizontal positioned, the place ahead of described zoom camera lens (1) is provided with the universal stage (2) of placing diamond, the bottom of described zoom camera lens (1) is provided with the mobile platform (3) in left and right directions, fore-and-aft direction and above-below direction motion for zoom camera lens (1), described universal stage (2) and described mobile platform (3) are fixed on base (6), the rear end of described zoom camera lens (1) is connected with ccd image sensor (4), and described ccd image sensor (4) is connected with LCDs (5).
2. according to claim 1ly watch microscope for diamond waist number, it is characterized in that, described mobile platform (3) comprises X-axis platform (31), Y-axis platform (32), Z axis platform (33) and column (34), described X-axis platform (31) comprises first substrate (311) and the first knob (312), described Y-axis platform (32) comprises second substrate (321) and the second knob (322), described Z axis platform (33) comprises the 3rd substrate (331) and the 3rd knob (332), and described column (34) is fixed on described base (6);
The surface of described first substrate (311) is provided with for the fixing snap ring (316) of zoom camera lens (1), the back side of described first substrate (311) is provided with the first tooth bar (313), the bottom of described the first knob (312) is provided with first gear (314) mutually meshing with described the first tooth bar (313), and described first substrate (311) can move along the first guide groove (315) left and right directions arranging on the surface of second substrate (321);
The back side of described second substrate (321) is provided with the second tooth bar (323), the bottom of described the second knob (322) is provided with second gear (324) mutually meshing with described the second tooth bar (323), and described second substrate (321) can move along the second guide groove (325) fore-and-aft direction arranging on the 3rd substrate (331) surface;
One side of described the 3rd substrate (331) is fixed with contiguous block (333), described contiguous block (333) is provided with the 3rd guide groove (335), described column (34) is provided with the guide rail (341) matching with described the 3rd guide groove (335), described guide rail (341) is provided with the 3rd tooth bar (342), described the 3rd knob (332) penetrates until described the 3rd guide groove (335) position from a side of described contiguous block (333), the bottom of described the 3rd knob (332) is provided with three gear (334) mutually meshing with described the 3rd tooth bar (342), guide rail (341) above-below direction that described contiguous block (333) and described the 3rd substrate (331) can arrange along column (34) surface moves.
3. according to claim 2ly watch microscope for diamond waist number, it is characterized in that, described contiguous block (333) is provided with screwing screw (336), described screwing screw (336) is corresponding with described the 3rd gear (334), between described screwing screw (336) and described the 3rd gear (334), is provided with spring (337).
4. according to claim 2ly watch microscope for diamond waist number, it is characterized in that, described the first gear (314), the second gear (324), the 3rd gear (334) are spiral gear, and described the first tooth bar (313), the second tooth bar (323) and the 3rd tooth bar (342) are helical rack.
5. according to claim 1ly watch microscope for diamond waist number, it is characterized in that, described universal stage (2) is 360 degree universal stages (2), described universal stage (2) comprises tray (21), rotating disc (22) and ball (23), described tray (21) is provided with the putting hole (211) of placing diamond, described tray (21) is placed on the top of described rotating disc (22), it is upper that described rotating disc (22) is arranged on described base (6), between described rotating disc (22) and base (6), is provided with ball (23).
6. the diamond waist of watching according to claim 5 number with microscope, is characterized in that, described rotating disc (22) is provided with the accommodation space of indent, is provided with mounting medium (24) in described accommodation space.
7. the diamond waist of watching according to claim 6 number with microscope, is characterized in that, described mounting medium (24) is the sponge of plasticine or slotting in middle or the elastic caoutchouc of slotting in middle.
8. the diamond waist of watching according to claim 1 number with microscope, is characterized in that, also comprises lamp (7), and it is upper that described lamp (7) is fixed on base (6), and the light-illuminating of described lamp (7) is on described universal stage (2).
9. the diamond waist of watching according to claim 1 number with microscope, is characterized in that, the bottom of described LCDs (5) is provided with Universal rotary support (51), and described Universal rotary support (51) is fixed on described base (6).
10. the diamond waist of watching according to claim 1 number with microscope, is characterized in that, the bottom of described base (6) is provided with shock callus (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313155.6U CN203894466U (en) | 2014-06-12 | 2014-06-12 | Microscope used for watching diamond waist number |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313155.6U CN203894466U (en) | 2014-06-12 | 2014-06-12 | Microscope used for watching diamond waist number |
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| Publication Number | Publication Date |
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| CN203894466U true CN203894466U (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420313155.6U Expired - Fee Related CN203894466U (en) | 2014-06-12 | 2014-06-12 | Microscope used for watching diamond waist number |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655626A (en) * | 2015-02-15 | 2015-05-27 | 宁波大学 | Device for observing three-dimensional structure by using microscope |
| CN105222723A (en) * | 2015-10-29 | 2016-01-06 | 梧州学院 | A kind of jewel electronics angle ratio instrument |
| CN105286385A (en) * | 2015-10-29 | 2016-02-03 | 梧州学院 | New function jewelry carrying table |
| CN111707666A (en) * | 2020-05-11 | 2020-09-25 | 湖北爱默思智能检测装备有限公司 | Diamond waistline observation instrument and observation method |
-
2014
- 2014-06-12 CN CN201420313155.6U patent/CN203894466U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655626A (en) * | 2015-02-15 | 2015-05-27 | 宁波大学 | Device for observing three-dimensional structure by using microscope |
| CN104655626B (en) * | 2015-02-15 | 2017-04-12 | 宁波大学 | Device for observing three-dimensional structure by using microscope |
| CN105222723A (en) * | 2015-10-29 | 2016-01-06 | 梧州学院 | A kind of jewel electronics angle ratio instrument |
| CN105286385A (en) * | 2015-10-29 | 2016-02-03 | 梧州学院 | New function jewelry carrying table |
| CN105286385B (en) * | 2015-10-29 | 2018-09-25 | 梧州学院 | A kind of jewel objective table |
| CN111707666A (en) * | 2020-05-11 | 2020-09-25 | 湖北爱默思智能检测装备有限公司 | Diamond waistline observation instrument and observation method |
| CN111707666B (en) * | 2020-05-11 | 2024-02-23 | 武汉恒宇科教仪器设备研发有限公司 | Diamond waist line observer and observation method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20210612 |