CN202305982U - Bottom light source reflecting system of gem microscope - Google Patents
Bottom light source reflecting system of gem microscope Download PDFInfo
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- CN202305982U CN202305982U CN2011203914124U CN201120391412U CN202305982U CN 202305982 U CN202305982 U CN 202305982U CN 2011203914124 U CN2011203914124 U CN 2011203914124U CN 201120391412 U CN201120391412 U CN 201120391412U CN 202305982 U CN202305982 U CN 202305982U
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- light source
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- shaped reflector
- gemolite
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Abstract
The utility model provides a bottom light source reflecting system of a gem microscope, and the bottom light source reflecting system comprises a light source, a parallel light generator, a cone-shaped reflector, a waist-shaped reflector and a light source shell, wherein the light source is arranged in the parallel light generator; the cone-shaped reflector is movably arranged at the upper part of the parallel light generator; and the waist-shaped reflector is arranged in the light source shell. The bottom light source reflecting system has the advantages that firstly, by adopting the brand new reflecting system, the defect in the existing reflecting system of the gem microscope that bright field lighting cannot be completely separated from dark field lighting is overcome, and the imaging quality of the gem microscope in the two lighting modes is greatly improved; and secondly, through improving a lamp bead of the bottom light source, the problem of image interference of the lamp bead, which occurs during bright field lighting of the existing gem microscope, is effectively solved, and the gem magnifying observation image effect is further improved.
Description
Technical field
The utility model relates to a kind of microscope, relates in particular to source reflection system at the bottom of the gemolite that is used for gemolite illumination.
Background technology
As depicted in figs. 1 and 2; The source reflection system mainly is made up of pointolite, dome-shaped reflector and shading baffle plate at the bottom of the existing gemolite; Its basic functional principle is all directions and the angle incident ray that pointolite is produced; Utilize dome-shaped reflector that light is reflected, light is pooled to the top, regulates through top shading baffle plate.The shading baffle plate is closed, and light oblique fire from the side gets into the top lit jewel, the dark territory lighting system when forming the gemolite observation; The shading baffle plate removes, and light directly arrives top lit jewel, the bright territory lighting system when forming the gemolite observation from the bottom.These two kinds of lighting systems are microscopic examination jewel lighting systems the most commonly used; Illuminating ray not direct directive jewel in wherein dark territory gets into lens barrel; Be mapped on the jewel but retread, when defectives such as crack and inclusion are arranged in the jewel cause the scattering of light, then help light to get into object lens through the reflection of hemispherical reverberator; The internal feature of jewel manifests very clear on dark-coloured background, helps long-time observation.The illumination of bright territory is the direct directive jewel of light, directly gets into object lens after passing jewel, and this mode helps the observation of colour band, growth line and low projection inclusion.
The illumination of dark territory: gemolite amplifies when observing the jewel microscopic features, is background with unreflected black environment, adopts the side direction incident ray that jewel is thrown light on, and light does not directly get into the gemolite lens barrel.
The illumination of bright territory: gemolite amplifies when observing the jewel microscopic features, and by the light that light source at the bottom of the gemolite sends, directly incident is thrown light on to jewel, and the light that sees through jewel gets into the imaging of gemolite lens barrel through object lens.
Existing gemolite reflecting system emits beam pointolite through the dome-shaped reflector reflection, regulates forming dark territory and the two kinds of lighting systems commonly used in bright territory again through the shading baffle plate.Mainly there is the defective of following two aspects in this reflecting system:
1, the shading baffle plate removes, and when carrying out the illumination of bright territory, base point illuminator pearl itself has black image, can disturb jewel to amplify and observe.
2, the shading baffle plate removes, and when carrying out the illumination of bright territory, the base point light source produces the light of all angles incident; Most of light is not with the directional light form jewel to be thrown light on; A part of in addition light throws light on to jewel through dome-shaped reflector reflection oblique fire, is equivalent to this part light and illuminates jewel with dark territory lighting system, in this case; The illumination of dark territory does not realize separating fully with the illumination of bright territory, and jewel amplifies observing effect and has a significant effect.
The utility model content
In order to solve problem in the prior art; The utility model provides source reflection system at the bottom of a kind of gemolite; It comprises light source, directional light maker, cone-shaped reflector, waist shape reverberator and light shell outer cover; Said light source is arranged in the directional light maker, and said cone-shaped reflector is movably arranged on directional light maker top, and said waist shape reverberator is arranged in the said light shell outer cover.
As the further improvement of the utility model, said light source is a light source at the bottom of the LED.
As the further improvement of the utility model, said waist shape reverberator is that angular range is that 160 degree to two planes of 170 degree are formed.
As the further improvement of the utility model, the angle span of the circular cone of said cone-shaped reflector is that 77 degree are to 87 degree.
Further improvement as the utility model; Cone-shaped reflector is fixed through connecting link, places under the work top, and one of connecting link stretches out work top; With interlock handwheel form fix, on table top, control the conic reflector open and close through left rotation and right rotation interlock handwheel and close.
The beneficial effect of the utility model is: adopt brand-new light reflecting system, solved illumination of bright territory and the defective that the illumination of dark territory can not separate fully in the existing gemolite reflecting system, promote the image quality under two kinds of lighting systems of gemolite greatly.Secondly, through the improvement of end illuminator pearl, lamp pearl image interference problem further improves the jewel amplification and observes image effect when efficiently solving the illumination of the bright territory of existing gemolite.
Description of drawings
Fig. 1 is the existing bright territory of a gemolite light structures synoptic diagram;
Fig. 2 is the existing dark territory of a gemolite light structures synoptic diagram;
Fig. 3 is a source reflection system bright territory light structures synoptic diagram at the bottom of the utility model gemolite;
Fig. 4 is a source reflection system dark territory light structures synoptic diagram at the bottom of the utility model gemolite.
Each component names is following among the figure:
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is further specified.
This reflecting system is mainly used in gemolite illumination aspect, and concrete purposes has:
1, gemstone testing professional teaching, training aspect;
2, industry field such as gem and jade identification and detection, diamond classification;
Aspects such as 3, gem and jade evaluation, research.
Source reflection system at the bottom of a kind of gemolite; It comprises light source 1 (preferred led light source), directional light maker 2, cone-shaped reflector 3, waist shape reverberator 4 and light shell outer cover 5; Said light source 1 is arranged in the directional light maker 2; Said cone-shaped reflector 3 is movably arranged on directional light maker 2 tops, and said waist shape reverberator 4 is arranged in the said light shell outer cover 5.Said waist shape reverberator 4 is that 160 degree to two planes of 170 degree are formed for angular range.Preferred 165 degree.The angle span of the circular cone of said cone-shaped reflector 3 be 77 the degree to 87 the degree, preferred 82 the degree.
The source reflection system is mainly by light source at the bottom of the LED at the bottom of the utility model gemolite, the directional light maker, and cone-shaped reflector, waist shape reverberator is formed.
1, bright territory illumination work principle: remove cone-shaped reflector, light source emits beam behind parallel maker at the bottom of the LED, forms a branch of directional light, and the direct irradiation jewel forms the illumination of bright territory.(paragraph spacing and other parts are inconsistent, and existing adjusted is good)
2, dark territory illumination work principle: light source emits beam behind the directional light maker at the bottom of the LED; Form a branch of directional light, reflex on the waist shape reverberator, pass through waist shape reflector reflects again through cone-shaped reflector; Oblique shining above the jewel forms dark territory lighting system.
Details in a play not acted out on stage, but told through dialogues softener: when gemolite carries out the illumination of dark territory, when the light side direction is thrown light on to jewel, become soft even, an annular cup cover that reduces transmittance that below the light hurdle, installs additional for making light.
Bright field softener: when gemolite carries out the illumination of bright territory, when light directly throws light on to jewel, become soft even, a round sheet thing that reduces transmittance that installs additional in the Tong Guangkou bottom for making light.
The cone-shaped reflector open and close closes implementation: cone-shaped reflector is fixed through connecting link; Place under the work top; One of connecting link stretches out work top, with interlock handwheel form fix, just can on table top, control the conic reflector open and close through left rotation and right rotation interlock handwheel and close.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (5)
1. source reflection system at the bottom of the gemolite; It is characterized in that: comprise light source (1), directional light maker (2), cone-shaped reflector (3), waist shape reverberator (4) and light shell outer cover (5); Said light source (1) is arranged in the directional light maker (2); Said cone-shaped reflector (3) is movably arranged on directional light maker (2) top, and said waist shape reverberator (4) is arranged in the said light shell outer cover (5).
2. source reflection system at the bottom of a kind of gemolite according to claim 1 is characterized in that: said light source is a led light source.
3. source reflection system at the bottom of a kind of gemolite according to claim 1 and 2 is characterized in that: said waist shape reverberator (4) is that 160 degree to two planes of 170 degree are formed for angular range.
4. source reflection system at the bottom of a kind of gemolite according to claim 1 and 2 is characterized in that: the angle span of the circular cone of said cone-shaped reflector (3) is that 77 degree are to 87 degree.
5. source reflection system at the bottom of a kind of gemolite according to claim 1 and 2; It is characterized in that: cone-shaped reflector (3) is fixed through connecting link; Place under the work top; One of connecting link stretches out work top, with interlock handwheel form fix, on table top, controls the conic reflector open and close through left rotation and right rotation interlock handwheel and closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203914124U CN202305982U (en) | 2011-10-14 | 2011-10-14 | Bottom light source reflecting system of gem microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203914124U CN202305982U (en) | 2011-10-14 | 2011-10-14 | Bottom light source reflecting system of gem microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305982U true CN202305982U (en) | 2012-07-04 |
Family
ID=46374850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203914124U Expired - Lifetime CN202305982U (en) | 2011-10-14 | 2011-10-14 | Bottom light source reflecting system of gem microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305982U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849847A (en) * | 2015-05-19 | 2015-08-19 | 梧州学院 | Pocket dark-field gem microscope |
| CN105222723A (en) * | 2015-10-29 | 2016-01-06 | 梧州学院 | A kind of jewel electronics angle ratio instrument |
| CN107886790A (en) * | 2017-11-09 | 2018-04-06 | 深圳法宝技术有限公司 | A kind of jewelry intelligent comprehensive detects experience system |
| CN110100173A (en) * | 2016-11-02 | 2019-08-06 | 萨林技术有限公司 | System and method for detecting inclusion in jewel |
| US11726045B2 (en) | 2016-11-02 | 2023-08-15 | Sarine Technologies Ltd. | System and method for tracing a gemstones journey from the mine to the consumer by detecting inclusions in the gemstone |
-
2011
- 2011-10-14 CN CN2011203914124U patent/CN202305982U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849847A (en) * | 2015-05-19 | 2015-08-19 | 梧州学院 | Pocket dark-field gem microscope |
| CN105222723A (en) * | 2015-10-29 | 2016-01-06 | 梧州学院 | A kind of jewel electronics angle ratio instrument |
| CN110100173A (en) * | 2016-11-02 | 2019-08-06 | 萨林技术有限公司 | System and method for detecting inclusion in jewel |
| US11726045B2 (en) | 2016-11-02 | 2023-08-15 | Sarine Technologies Ltd. | System and method for tracing a gemstones journey from the mine to the consumer by detecting inclusions in the gemstone |
| CN107886790A (en) * | 2017-11-09 | 2018-04-06 | 深圳法宝技术有限公司 | A kind of jewelry intelligent comprehensive detects experience system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIAO RENQING Free format text: FORMER OWNER: SHENZHEN INSTITUTE OF TECHNOLOGY Effective date: 20150128 Owner name: SHENZHEN FABLE JEWELRY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIAO RENQING Effective date: 20150128 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150128 Address after: 518000, 5038, 5108 and 5118, building 5, building F, New Wood Road, New Wood Road, Pinghu street, Longgang District, Guangdong, Shenzhen, China Patentee after: SHENZHEN FABLE JEWELRY TECHNOLOGY Co.,Ltd. Address before: 518000 jewelry department, general cap Road, Longgang District, Shenzhen, Guangdong 1, China Patentee before: Liao Renqing Effective date of registration: 20150128 Address after: 518000 jewelry department, general cap Road, Longgang District, Shenzhen, Guangdong 1, China Patentee after: Liao Renqing Address before: 518000 Futian District, Guangdong, Fu Qiang Road, No. 1007, No. Patentee before: Shenzhen Institute of Technology |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160928 Address after: 518000, A, block 30, Wanke Town, Bantian street, Longgang District, Shenzhen District, Guangdong two, China 1603 Patentee after: SHENZHEN FABAO TECHNOLOGY CO.,LTD. Address before: 518000, 5038, 5108 and 5118, building 5, building F, New Wood Road, New Wood Road, Pinghu street, Longgang District, Guangdong, Shenzhen, China Patentee before: SHENZHEN FABLE JEWELRY TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |