CN106124509A - A kind of high luminous intensity light source microscope and image authentication analytical equipment and application - Google Patents
A kind of high luminous intensity light source microscope and image authentication analytical equipment and application Download PDFInfo
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- CN106124509A CN106124509A CN201610551283.8A CN201610551283A CN106124509A CN 106124509 A CN106124509 A CN 106124509A CN 201610551283 A CN201610551283 A CN 201610551283A CN 106124509 A CN106124509 A CN 106124509A
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- luminous intensity
- high luminous
- light source
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/28—Measuring arrangements characterised by the use of optical techniques for measuring areas
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/06—Means for illuminating specimens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
-
- 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
- G01N2021/8444—Fibrous material
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Multimedia (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Microscoopes, Condenser (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The present invention relates to a kind of high luminous intensity light source microscope and image authentication analytical equipment and application.The built-in high luminous intensity LED light harvesting light supply apparatus that microscope includes；Built-in high luminous intensity LED light harvesting light supply apparatus includes power supply, brightness regulator, built-in high luminous intensity LED light source, photomask, lamp socket；Control LED light source luminescence by brightness regulator strong and weak, differentiate to provide required light intensity with analyzing to sample.High luminous intensity light source MIcrosope image discriminatory analysis device includes high luminous intensity light source microscope, photographic head and image analysis system.When this device is applied to fibre identification with proximate analysis test, fibre structure form imaging clearly, certainty of measurement is high, obtains preferable fibre identification and analytical effect, may replace existing optical projector method.
Description
Technical field
The invention belongs to microscope differentiate and fields of measurement, particularly a kind of high luminous intensity light source microscope and image mirror
Other analytical equipment and application.
Background technology
Traditional transmission-type sample microscope artificial lighting typically uses electric filament lamp, and its shortcoming is that luminous efficiency is low, heating
Two is big, is seen object sample to dyed in dark, it is difficult to differentiate its configuration, example by microscope or microprojector
Dyeing cashmere as higher in price is blended in textile, and cashmere content component measures and is difficult to carry out discriminatory analysis cashmere from configuration of surface
And the ratio of blend fibre, bring difficulty to the microscope discrimination method of Textile Fibre Product.At present this problem is taked
Measure be dull fiber chemical reagent to be faded improve the transmittance of sample in advance, but the method except formality is loaded down with trivial details,
Outside the cost time is longer, chemical reagent processes the error making fiber size expansion or shrinkage produce measurement result.
Fibre identification and proximate analysis can use optical microscopy, observe fiber longitudinal direction and cross-sectional structure with microscope
Morphological characteristic, the standard photographs of control fiber identifies the classification of unknown fiber, is distinguished by difference fiber, measures straight respectively
Footpath or sectional area and counting radical, thus calculate the weight percent content of each group of fiber.At present, domestic examination of fibers mechanism
Often use optics microprojector in discriminating and measurement fibre diameter with sectional area, project to after fiber fragment is amplified 500 times
In instrument screen, with by fiber width at the scale dipstick metering in the screen center of circle or measuring fibre diameter with wedge shape ruler, gradually record
Measurement result, obtains fibre diameter meansigma methods.There is subject matter in the method, it is necessary to measures in darkroom, manually grasps
Making more, additionally imaging definition is inadequate, not strong to fiber surface structure resolution capability, particularly to the fiber table that dyeing is deeper
Face configuration is difficult to.
Summary of the invention
It is an object of the invention to provide a kind of high luminous intensity light source microscope and image authentication analytical equipment and application,
Mainly solve the defect existing for above-mentioned existing technology, use built-in high luminous intensity LED and add the microscope that photomask is new
Light source special construction, combines with microscope, photographic head and Graphic System, forms a novel high luminous intensity light source micro-
Mirror image authentication analytical equipment, using this device to significantly increase measurand identification is imaging definition and penetrating light intensity,
When application is tested with proximate analysis with fibre identification, fibre structure form imaging clearly, certainty of measurement is high, is particularly suited for solving
Certainly dark object specimen surface configuration is differentiated and the difficulty of proximate analysis by current transmission-type microscope, makes microscope differentiate
The development of analytical technology has had new breakthrough.
To achieve these goals, the technical scheme is that
A kind of high luminous intensity light source microscope, it is characterised in that: the built-in high luminous intensity LED collection radiant dress that it includes
Put；Described built-in high luminous intensity LED light harvesting light supply apparatus includes power supply, brightness regulator, built-in high luminous intensity LED light
Source, photomask, lamp socket；Built-in high luminous intensity LED light source photomask centrage light harvesting focal point, is packed in micro-by lamp socket
In mirror internal base, its issued light line produces bundles of directional light by photomask；Set high in being controlled by brightness regulator
Luminous intensity LED light source luminescence is strong and weak, and by photomask to the light intensity needed for the offer of sample discriminatory analysis.
Described built-in high luminous intensity LED light harvesting light supply apparatus, it is characterised in that: described built-in high luminous intensity
With radiator structure on LED collection radiant.
A kind of high luminous intensity light source MIcrosope image discriminatory analysis device, it is characterised in that: it includes above-mentioned occurred frequently
The microscope of light intensity light source and photographic head；The microscope of described high luminous intensity light source also includes diaphragm, condenser lens, loading
Platform, object lens and lens barrel；Built-in high luminous intensity LED light source issued light line is by being irradiated to load after photomask, diaphragm, condenser lens
On sample above thing platform；Described photographic head is placed on lens barrel.
Described high luminous intensity light source MIcrosope image discriminatory analysis device, it is characterised in that: described photographic head leads to
Cross data wire picked-up to sample structure morphological image be transferred to computer, be arranged on image authentication in computer and analyze system
Sample structure form is allowed to show in real time on indicator screen.
Described high luminous intensity light source MIcrosope image discriminatory analysis device, it is characterised in that: on described screen in
Reveal pure and fresh specimen surface configuration, thus judge the variety classification of sample, and reflected by image in being arranged on computer
Do not analyze system, sample every configuration index can be measured.
Described high luminous intensity light source MIcrosope image discriminatory analysis device, it is characterised in that: described computer is also
Connect input-output equipment further.
A kind of high luminous intensity light source microscopy images discriminatory analysis device as described above is used for fibre identification and group
Part is analyzed, it is characterised in that: it comprises the steps:
A, open high luminous intensity light source microscopy images discriminatory analysis device and the power supply of computer:
B, high-ranking officers' fiducial mark chi are placed on object stage, and moving stage makes scale to field of view center, rotates microscope thickness quasi-Jiao rotation
Button makes figure focus；
C, on the basis of standard scale 100 micrometer length, the micron number that automatically on calibration indicator screen, each pixel is corresponding；
D, take off calibration scale, put sample to be tested, after focusing, rotate brightness regulator, regulate built-in high luminous intensity
LED light source light intensity, light arrives the sample of object stage by diaphragm, condenser lens；
E, after above-mentioned focusing and brightness regulation, tested sample imaging is input in computer through photographic head and data wire, through peace
In being contained in computer, sample longitudinal direction or cross sectional image are clearly presented on indicator screen by image authentication analysis system；
F, mechanism's morphological characteristic according to various fibers, the classification of unknown fiber samples to be tested on recognition screen, by inhomogeneity
Other pars fibrosa separates；
G, configuration feature according to various fibers, the classification of unknown fiber samples to be tested on recognition screen, by inhomogeneity
Other pars fibrosa separates；
H, analyze systematic survey specimen finish or area by being arranged on image authentication in computer, automatically calculate the flat of fiber
All diameter, diameter Distribution and weight percent contents of each component fiber.
Advantage the most of the present invention is as follows:
1, the high luminous intensity light source microscopy images discriminatory analysis device of present invention design, it uses new type light source, solves
External problem existing for Equipment Microscopic incandescent lighting, improves strong to imaging definition during measurand identification and printing opacity
Degree, improves the ability of microscopic method identification and measurement.
2, dyed dark sample also can directly be measured by apparatus of the present invention without fading.Various dyeing can be identified
And dark color sample morphosis, customer service dark sample at present must use process of fading just can see specimen surface clearly in advance when differentiating
Problem existing for form, it is to avoid chemical reagent processes and produces the measurement error that specimen size change brings.
3, apparatus of the present invention are when being applied to fibre identification and testing with proximate analysis, and fibre structure form imaging clearly is surveyed
Accuracy of measurement is high, obtains higher fibre identification and analytical effect, may replace existing optical projector method.
Accompanying drawing explanation
Fig. 1 is the Novel light source structure schematic diagram of apparatus of the present invention.
In Fig. 1,1 power supply, 2 brightness regulators, 3 built-in high luminous intensity LED light sources, 4 photomasks, 41 is burnt
Point, 5 lamp sockets.
Fig. 2 is the high luminous intensity light source MIcrosope image discriminatory analysis device schematic diagram of the present invention.
In Fig. 2,1 power supply, 2 brightness regulators, 3 built-in high luminous intensity LED light sources, 4 photomasks, 41 is burnt
Point, 5 lamp sockets, 6 diaphragms, 7 condenser lenss, 8 object stages, 9 samples, 10 object lens, 11 lens barrels, 12 photographic head,
13 data wires, 14 computers, 15 display.
Detailed description of the invention
Refer to Fig. 12, the invention discloses a kind of high luminous intensity light source MIcrosope image discriminatory analysis device.As
Shown in Fig. 1, the main innovation point of the present invention is: the built-in high luminous intensity LED light harvesting light supply apparatus that microscope includes；Described
Built-in high luminous intensity LED light harvesting light supply apparatus include power supply 1, brightness regulator 2, built-in high luminous intensity LED light source 3,
Photomask 4, lamp socket 5, built-in high luminous intensity LED light source 3 are positioned at photomask 4 centrage collection optical focus 41, solid by lamp socket 5
Being contained in microscope internal base, its issued light line produces bundles of directional light by photomask 4；By brightness regulator 2
Control built-in high luminous intensity LED light source 3 luminous strong and weak, and differentiate and the light analyzed needed for greatest service to sample by photomask 4
Line strength.
As a kind of optimal way, described built-in high luminous intensity LED light source 3 is with radiator structure.
As in figure 2 it is shown, this luminous intensity light source MIcrosope image discriminatory analysis device of the present invention includes as above
The microscope of high luminous intensity light source and photographic head 12.The microscope of described high luminous intensity light source also includes diaphragm 6, optically focused
Mirror 7, object stage 8, object lens 10 and lens barrel 11；Built-in high luminous intensity LED light source 3 issued light line by photomask 4, diaphragm 6,
It is irradiated to above object stage 8 after condenser lens 7 and raises on 9；Described photographic head 12 is placed on lens barrel 11.
Referring to Fig. 2, described photographic head 12 is placed on the microscopical lens barrel of new type light source 11, by data wire 13
The sample 9 configuration graphics transport that arrives of picked-up is to computer, and the figure discriminatory analysis system in computer 14 that is arranged on allows sample 9
Configuration shows in real time on display 15 screen.Clearly sample 9 surface texture form is presented on described screen, by
This judges the variety classification of sample, and analyzes system by image authentication in being arranged on computer 14, can measure the every knot of sample
Structure morphological index.Described photographic head 12 is connected with computer 14, and computer connects input-output equipment the most further.
As a example by fibre identification with proximate analysis, a kind of employing high luminous intensity light source MIcrosope image as above mirror
The method of testing that other analytical equipment realizes, it comprises the steps:
A, open high luminous intensity light source microscopy images discriminatory analysis device and the power supply of computer:
B, high-ranking officers' fiducial mark chi are placed on object stage, and moving stage makes scale to field of view center, rotates microscope thickness quasi-Jiao rotation
Button makes figure focus；
C, on the basis of standard scale 100 micrometer length, the micron number that automatically on calibration indicator screen, each pixel is corresponding；
D, take off calibration scale, put sample to be tested, after focusing, rotate brightness regulator, regulate built-in high luminous intensity
LED light source light intensity, light arrives the sample of object stage by diaphragm, condenser lens；
E, after above-mentioned focusing and brightness regulation, tested sample imaging is input in computer through photographic head and data wire, through peace
In being contained in computer, sample longitudinal direction or cross sectional image are clearly presented on indicator screen by image authentication analysis system；
F, mechanism's morphological characteristic according to various fibers, the classification of unknown fiber samples to be tested on recognition screen, by inhomogeneity
Other pars fibrosa separates；
G, configuration feature according to various fibers, the classification of unknown fiber samples to be tested on recognition screen, by inhomogeneity
Other pars fibrosa separates；
H, analyze systematic survey specimen finish or area by being arranged on image authentication in computer, automatically calculate the flat of fiber
All diameter, diameter Distribution and weight percent contents of each component fiber.
In the inventive method implementation process, highlight strength MIcrosope image discriminatory analysis device used uses high-power LED light source
It is placed in photomask focal position and forms high brightness equality light beam, enter the optical microscope optics decorum and irradiate through diaphragm, collecting lens
Fiber samples, is amplified the ccd image unit imaging in photographic head, makes tested fibre by Computer Image Processing software by object lens
Dimension Sample Image is clearly illustrated on indicator screen, this high luminous intensity LED collection radiant and microscopic image analysis
The new embodied in combination of the system synapse advantage of following several respects:
1, the luminosity of LED collection radiant is big with existing incandescent source, makes novel optical microscope discriminatory analysis dark object
The test of component is possibly realized.
2, LED collection radiant caloric value is far below presently used electric filament lamp caloric value, make microscope built-in light source not because of
Long-time use causes its caloric value big infringement apparatus structure.
3, the shorter wavelength of LED collection radiant, is conducive to improving the resolution of optical microscope.
4, LED collection radiant shortcoming be produce high brightness comparison field under, with sight observe fiber imaging time to sight
The harmful effect that the person's of examining vision can cause, and retina may cause Shanghai by the blue light composition in LED light source, but the present invention
Use the combination of LED collection radiant and MIcrosope image system, successfully solve this problem.
Therefore, it is characteristic of the invention that the combination survey of LED high luminous intensity collection radiant and microscopic image analysis system
Electricity testing device, solves current transmissive optical microscope and cannot differentiate, in dark object configuration and proximate analysis, particularly to exist
The application that textile woollen and cashmere component is succeeded in differentiating and analyzing, under fibre structure form imaging is clear, certainty of measurement is high,
Obtain preferable fibre identification and analytical effect, may replace existing optical projector method.
It is only present pre-ferred embodiments in sum, is not used for limiting the practical range of the present invention.The most all depend on
Equivalence change and the modification that the content of scope of the present invention patent is made, all should be the technology category of the present invention.
Claims (7)
1. a high luminous intensity light source microscope and image authentication analytical equipment and application, it is characterised in that: it is interior that it includes
Set high luminous intensity LED light harvesting light supply apparatus；Described built-in high luminous intensity LED light harvesting light supply apparatus includes power supply (1), bright
Degree actuator (2), built-in high luminous intensity LED light source (3), photomask (4), lamp socket (5)；Built-in high luminous intensity LED light source
(3) being positioned at photomask (4) centrage collection optical focus (41) place, be packed in microscope internal base by lamp socket (5), it is sent out
Light produce bundles of directional light by photomask (4)；Built-in high luminous intensity LED light is controlled by brightness regulator (2)
Source (3) is luminous strong and weak, and gives the light intensity needed for the offer of sample discriminatory analysis by photomask (4).
Built-in high luminous intensity LED light harvesting light supply apparatus the most according to claim 1, it is characterised in that: described is built-in
With radiator structure on high luminous intensity LED light source (3).
3. high luminous intensity light source microscope and image authentication analytical equipment and an application image discriminatory analysis device, its feature
It is: it includes microscope and the photographic head (12) of high luminous intensity light source as claimed in claim 1 or 2；Described is occurred frequently
The microscope of light intensity light source also includes diaphragm (6), condenser lens (7), object stage (8), object lens (10) and lens barrel (11)；Inside set high
Luminous intensity LED light source (3) issued light line is irradiated to object stage (8) by after photomask (4), diaphragm (6), condenser lens (7)
On the sample (9) of top；Described photographic head (12) is placed on lens barrel (11).
High luminous intensity light source MIcrosope image discriminatory analysis device the most according to claim 3, it is characterised in that: described
Sample (9) the configuration image transmitting that picked-up arrived by data wire (13) of photographic head (12) to computer (14), install
In computer (14), image authentication analysis system allows sample (9) configuration show in real time on display (15) screen.
High luminous intensity light source MIcrosope image discriminatory analysis device the most according to claim 4, it is characterised in that: described
Screen on present pure and fresh sample (9) surface texture form, thus judge the variety classification of sample, and by being arranged on meter
Calculation machine (14) interior image authentication analyzes system, can measure sample every configuration index.
High luminous intensity light source MIcrosope image discriminatory analysis device the most according to claim 4, it is characterised in that: described
Computer (14) connect input-output equipment the most further.
7. the high luminous intensity light source microscopy images discriminatory analysis device as described in claim 3 or 4 or 5 or 6 is used for
Fibre identification and proximate analysis, it is characterised in that: it comprises the steps:
Open high luminous intensity light source microscopy images discriminatory analysis device and the power supply of computer:
B, high-ranking officers' fiducial mark chi are placed on object stage (8), and moving stage makes scale to field of view center, rotates microscope thickness standard burnt
Knob makes figure focus；
C, on the basis of standard scale 100 micrometer length, automatically calibrate the micron that on display (15) screen, each pixel is corresponding
Number；
D, take off calibration scale, put sample to be tested, after focusing, rotate brightness regulator (2), regulate built-in light intensity occurred frequently
Degree LED light source (3) light intensity, light arrives the sample (9) of object stage (8) by diaphragm (6), condenser lens (7)；
E, after above-mentioned focusing and brightness regulation, tested sample (9) imaging through photographic head (12) and data wire (13) be input to meter
In calculation machine (14), in being arranged on computer (14), image authentication analyzes system by clear to sample (9) longitudinal direction or cross sectional image
Be presented on display (9) screen；
F, mechanism's morphological characteristic according to various fibers, the classification of unknown fiber samples (9) to be tested on recognition screen, by difference
The pars fibrosa of classification separates；
G, configuration feature according to various fibers, the classification of unknown fiber samples (9) to be tested on recognition screen, by difference
The pars fibrosa of classification separates；
H, analyze systematic survey specimen finish or area by being arranged on computer (14) interior image authentication, automatically calculate fiber
Average diameter, diameter Distribution and the weight percent content of each component fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610551283.8A CN106124509A (en) | 2016-07-13 | 2016-07-13 | A kind of high luminous intensity light source microscope and image authentication analytical equipment and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610551283.8A CN106124509A (en) | 2016-07-13 | 2016-07-13 | A kind of high luminous intensity light source microscope and image authentication analytical equipment and application |
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| Publication Number | Publication Date |
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| CN106124509A true CN106124509A (en) | 2016-11-16 |
Family
ID=57283379
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| CN201610551283.8A Withdrawn CN106124509A (en) | 2016-07-13 | 2016-07-13 | A kind of high luminous intensity light source microscope and image authentication analytical equipment and application |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931416A (en) * | 2015-06-01 | 2015-09-23 | 安徽禄讯电子科技有限公司 | High-luminous-intensity light source microscope, image discriminant analysis device and application of image discriminant analysis device |
| CN111304897A (en) * | 2020-03-05 | 2020-06-19 | 宁波马菲羊纺织科技有限公司 | Automatic analysis system for radial distribution of fibers in yarn |
-
2016
- 2016-07-13 CN CN201610551283.8A patent/CN106124509A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931416A (en) * | 2015-06-01 | 2015-09-23 | 安徽禄讯电子科技有限公司 | High-luminous-intensity light source microscope, image discriminant analysis device and application of image discriminant analysis device |
| CN111304897A (en) * | 2020-03-05 | 2020-06-19 | 宁波马菲羊纺织科技有限公司 | Automatic analysis system for radial distribution of fibers in yarn |
| CN111304897B (en) * | 2020-03-05 | 2020-11-10 | 宁波马菲羊纺织科技有限公司 | Automatic analysis system for radial distribution of fibers in yarn |
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