CN203191317U - High luminous intensity light source microscope and image identification and analysis device - Google Patents
High luminous intensity light source microscope and image identification and analysis device Download PDFInfo
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- CN203191317U CN203191317U CN 201320046896 CN201320046896U CN203191317U CN 203191317 U CN203191317 U CN 203191317U CN 201320046896 CN201320046896 CN 201320046896 CN 201320046896 U CN201320046896 U CN 201320046896U CN 203191317 U CN203191317 U CN 203191317U
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Abstract
The utility model relates to a high luminous intensity light source microscope and an image identification and analysis device. The microscope comprises an internal high luminous intensity LED (Light Emitting Diode) light-harvesting light source device, wherein the internal high luminous intensity LED light-harvesting light source device comprises a light source, a brightness regulator, an internal high luminous intensity LED light source, a light harvesting hood and a light base; and the luminous intensity of the LED light source is controlled by the brightness regulator, so that the required light intensity is provided for identifying and analyzing test samples. The image identification and analysis device of the high luminous intensity light source microscope comprises the high luminous intensity light source microscope, a camera and an image analysis system. When the image identification and analysis device is applied to fiber identification and component analysis and test, the fiber structural morphology can be clearly imaged, the measurement precision is high, good fiber identification and analysis effects are achieved, and an existing optical projector method can be replaced by the image identification and analysis device.
Description
Technical field
The utility model belongs to microscope and differentiates and fields of measurement, particularly a kind of high luminous intensity light source microscope and image discriminatory analysis device.
Background technology
Traditional transmission-type sample microscope artificial light generally adopts incandescent lamp, its shortcoming is that luminescence efficiency is low, thermal value is big, to the dyed tested object sample that is dark color, be difficult to differentiate its structural form by microscope or microscopic projector, for example price high dyeing cashmere mixes in the textile processed, and cashmere content component is measured the ratio that is difficult to come from configuration of surface discriminatory analysis cashmere and mixed fibre thereof, brings difficulty for the microscope discrimination method of Textile Fibre Product.The measure of at present this problem being taked is, in advance dull fiber is faded to improve the penetrability of sample with chemical reagent, but this method is loaded down with trivial details except formality, spended time long, chemical reagent is handled and fiber size is expanded or contraction can produce the error of measurement result.
Fiber is differentiated with proximate analysis can adopt optical microscopy, vertical and the cross-sectional structure morphological feature with the microscopic examination fiber, the standard photographs of control fiber is identified the classification of unknown fiber, different fiber differences are come, measure diameter or sectional area and counting radical respectively, thereby calculate the weight percent content of each component fiber.At present, domestic examination of fibers mechanism is differentiating and is measuring fibre diameter and sectional area is used the optics microscopic projector often, project on the instrument screen after the fiber fragment amplified 500 times, measure fiber width or measure fibre diameter with wedge shape ruler with the rule by the screen center of circle, record measurement result one by one, obtain fibre diameter mean value.This method exists subject matter to be, must measure in the darkroom, and manually-operated is more, and imaging definition is not enough in addition, and is not strong to the fiber surface structural change, particularly the darker fiber surface structural form of dyeing is difficult to identification.
The utility model content
The purpose of this utility model is to provide a kind of high luminous intensity light source microscope and image discriminatory analysis device, mainly solve above-mentioned existing in prior technology defective, adopt built-in high luminous intensity LED and add the new microscope light source special construction of photomask, with microscope, camera and image analysis system combination, form a novel high luminous intensity light source MIcrosope image discriminatory analysis device, imaging definition and penetrating light intensity when adopting this device to improve significantly measurand identified, when being applied to the fiber discriminating with the proximate analysis test, the imaging of fibre structure form is clear, the measuring accuracy height, present transmission-type microscope is differentiated dark object specimen surface structural form and the difficulty of proximate analysis in particular for solving, and makes the development of microscope discriminatory analysis technology that new breakthrough arranged.
For achieving the above object, the technical solution of the utility model is:
A kind of high luminous intensity light source microscope is characterized in that: the built-in high luminous intensity LED light harvesting light supply apparatus that it comprises; Described built-in high luminous intensity LED light harvesting light supply apparatus comprises power supply, brightness regulator, built-in high luminous intensity led light source, photomask, lamp socket; Built-in high luminous intensity led light source is positioned at photomask center line light harvesting focus place, is packed in the microscope internal base by lamp socket, and its issued light line produces the directional light of bunchy by photomask; Control the luminous power of built-in high luminous intensity led light source by brightness regulator, and differentiate and analyze the light intensity that provides required to sample by photomask.
Described built-in high luminous intensity LED light harvesting light supply apparatus is characterized in that: have radiator structure on the described built-in high luminous intensity LED light harvesting light source.
A kind of high luminous intensity light source MIcrosope image discriminatory analysis device, it is characterized in that: it comprises microscope and the camera of aforesaid high luminous intensity light source; The microscope of described high luminous intensity light source also comprises diaphragm, condenser, objective table, object lens and lens barrel; Built-in high luminous intensity led light source issued light line shines after by photomask, diaphragm, condenser on the sample of objective table top; Described camera places on the lens barrel.
Described high luminous intensity light source MIcrosope image discriminatory analysis device, it is characterized in that: described camera by data line picked-up to the sample structure aspect graph look like to be transferred to computing machine, be installed in that image discriminatory analysis system allows the sample structure form be presented on the indicator screen in real time in the computing machine.
Described high luminous intensity light source MIcrosope image discriminatory analysis device, it is characterized in that: present specimen surface structural form clearly on the described screen, judge the variety classification of sample thus, and by being installed in image discriminatory analysis system in the computing machine, can measure the every structural form index of sample.
Described high luminous intensity light source MIcrosope image discriminatory analysis device, it is characterized in that: described computing machine also further connects input-output device.
A kind of high luminous intensity light source MIcrosope image discriminatory analysis device as described above is used for fiber and differentiates and proximate analysis that it is characterized in that: it comprises the steps:
A, open the power supply of high luminous intensity light source MIcrosope image discriminatory analysis device and computing machine;
B, high-ranking officers' fiducial mark chi place on the objective table, and moving stage makes scale to the center, visual field, rotate the accurate focus knob of microscope thickness and make the figure image focu clear;
C, be benchmark with 100 microns length of standard scale, the micron number of each pixel correspondence on the calibrating display screen automatically;
D, take off the calibration scale, put sample to be tested, after focusing, rotate brightness regulator, regulate built-in high luminous intensity led light source light power, light arrives the sample on the objective table by diaphragm, condenser;
E, after above-mentioned focusing and brightness regulation, the tested sample imaging is input in the computing machine through camera and data line, in being installed in computing machine image discriminatory analysis system with sample vertically or cross sectional image clearly be presented on the indicator screen;
G, according to the structural form feature of various fibers, the classification of unknown fiber samples to be tested on the recognition screen makes a distinction different classes of fiber;
H, by being installed in image discriminatory analysis systematic survey specimen finish or area in the computing machine, the mean diameter, diameter that calculates fiber automatically distributes and the weight percent content of each component fiber.
Compared with prior art advantage of the present utility model is as follows:
1, high luminous intensity light source microscope and the image discriminatory analysis device of the utility model design, it adopts new type light source, solved the existing problem of external instrument microscope incandescent lighting, imaging definition and penetrating light intensity when raising is identified measurand improve microscopic method identification and the ability of measuring.
2, the utility model device need not to fade to dyed dark sample and also can directly measure.Can identify various dyeing and dark sample morphological feature, overcome to adopt in advance to fade to handle when present dark sample is differentiated and just can see the existing problem of specimen surface form clearly, avoid chemical reagent to handle and produce the measuring error that the specimen size variation brings.
3, the utility model device is when being applied to the fiber discriminating with the proximate analysis test, and the imaging of fibre structure form is clear, and the measuring accuracy height is obtained higher fiber and differentiated and analytical effect, can replace existing optical projector method.
Description of drawings
Fig. 1 is the new type light source structural representation of the utility model device.
Among Fig. 1,1-power supply, 2-brightness regulator, the built-in high luminous intensity led light source of 3-, 4-photomask, 41-focus, 5-lamp socket.
Fig. 2 is high luminous intensity light source MIcrosope image discriminatory analysis device synoptic diagram of the present utility model.
Among Fig. 2,1-power supply, 2-brightness regulator, the built-in high luminous intensity led light source of 3-, 4-photomask, 5-lamp socket, 6-diaphragm, 7-condenser, 8-objective table, 9-sample, 10-object lens, 11-lens barrel, 12-camera, 13-data line, 14-computing machine, 15-display.
Embodiment
See also Fig. 1-2, the utility model discloses a kind of high luminous intensity light source MIcrosope image discriminatory analysis device.As shown in Figure 1, main innovate point of the present utility model is: the built-in high luminous intensity LED light harvesting light supply apparatus that microscope comprises; Described built-in high luminous intensity LED light harvesting light supply apparatus comprises 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 is positioned at photomask 4 center line light harvesting focuses 41 places, is packed in the microscope internal base by lamp socket 5, and its issued light line produces the directional light of bunchy by photomask 4; Control built-in high luminous intensity led light source 3 luminous powers by brightness regulator 2, and differentiate and analyze the light intensity that provides required to sample by photomask 4.
As a kind of optimal way, have radiator structure on the described built-in high luminous intensity led light source 3.
As shown in Figure 2, high luminous intensity light source MIcrosope image discriminatory analysis device of the present utility model comprises microscope and the camera 12 of aforesaid high luminous intensity light source.The microscope of described high luminous intensity light source also comprises diaphragm 6, condenser 7, objective table 8, object lens 10 and lens barrel 11; Built-in high luminous intensity led light source 3 issued light lines shine on the sample 9 of objective table 8 tops after by photomask 4, diaphragm 6, condenser 7; Described camera 12 places on the lens barrel 11.
See also Fig. 2 again, described camera 12 places on the microscopical lens barrel 11 of new type light source, by data line 13 picked-up to sample 9 structural form images be transferred to computing machine, be installed in that image discriminatory analysis systems allow sample 9 structural forms be presented in real time on display 15 screens in the computing machine 14.Present sample 9 surface structure forms clearly on the described screen, judge the variety classification of sample thus, and by being installed in image discriminatory analysis system in the computing machine 14, can measure the every structural form index of sample.Described camera 12 is connected with computing machine 14, and computing machine also further connects input-output device.
Differentiate that with fiber with proximate analysis be example, a kind of method of testing that realizes that adopts aforesaid high luminous intensity light source MIcrosope image discriminatory analysis device, it comprises the steps:
A, open the power supply of high luminous intensity light source MIcrosope image discriminatory analysis device and computing machine;
B, high-ranking officers' fiducial mark chi place on the objective table 8, and moving stage makes scale to the center, visual field, rotate the accurate focus knob of microscope thickness and make the figure image focu clear;
C, be benchmark with 100 microns length of standard scale, the micron number of each pixel correspondence on calibrating display 15 screens automatically;
D, take off the calibration scale, put sample to be tested, after focusing, rotate brightness regulator 2, regulate built-in high luminous intensity led light source 3 light powers, the sample 9 that light arrives on the objective tables 8 by diaphragm 6, condenser 7;
E, after above-mentioned focusing and brightness regulation, tested sample 9 imagings are input in the computing machine 14 through camera 12 and data line 13, in being installed in computing machine 14 image discriminatory analysis system with sample 9 vertically or cross sectional image clearly be presented on display 15 screens;
F, according to the structural form feature of various fibers, the classification of unknown fiber samples 9 to be tested on the recognition screen makes a distinction different classes of fiber;
G, by being installed in image discriminatory analysis systematic survey specimen finish or areas in the computing machine 14, mean diameter, the diameter that calculates fiber automatically distributes and the weight percent content of each component fiber.
In the utility model method implementation process, used high luminous intensity MIcrosope image discriminatory analysis device adopts high-power LED light source to place the photomask focal position to form high brightness equality light beam, enter the optical microscope optical system through diaphragm, collecting lens irradiation fiber samples, by the ccd image unit of object lens amplification imaging in camera, be illustrated on the indicator screen by Computer Image Processing software with making tested fiber samples clear picture, the new embodied in combination of this high luminous intensity LED light harvesting light source and microscopic image analysis system the outstanding advantages of following several respects:
1, the luminosity of LED light harvesting light source makes the test of novel optical microscope discriminatory analysis dark object component become possibility greater than existing incandescent source.
2, LED light harvesting light source thermal value makes the microscope built-in light source not cause the big damage apparatus structure of its thermal value because of long-time the use far below present used incandescent lamp thermal value.
3, the shorter wavelength of LED light harvesting light source is conducive to improve the resolution of optical microscope.
4, the shortcoming of LED light harvesting light source is under the surround of a comparison field that produces high brightness, the harmful effect that can cause observer's eyesight when observing the fiber imaging with sight, and the blue light composition in the led light source may damage retina, but the utility model adopts the combination of LED light harvesting light source and micro-image system, has successfully solved this problem.
Therefore, characteristics of the present utility model are combined measuring devices of LED high luminous intensity light harvesting light source and microscopic image analysis system, solve the key issue that present transmissive optical microscope can't be differentiated dark object structural form and proximate analysis.Its imaging definition of non-dark object also is significantly increased.This device is in the discriminating of textile fiber composition and proximate analysis, the particularly application of in textile woollen and cashmere component is differentiated and analyzed, succeeding, the imaging of fibre structure form is clear, the measuring accuracy height, obtain fiber discriminating preferably and analytical effect, can replace existing optical projector method.
Being preferred embodiment of the present utility model only in sum, is not to limit practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (6)
1. a high luminous intensity light source microscope is characterized in that: the built-in high luminous intensity LED light harvesting light supply apparatus that it comprises; Described built-in high luminous intensity LED light harvesting light supply apparatus comprises 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) is positioned at photomask (4) center line light harvesting focus (41) to be located, and is packed in the microscope internal base by lamp socket (5), and its issued light line produces the directional light of bunchy by photomask (4); Control the luminous power of built-in high luminous intensity led light source (3) by brightness regulator (2), and differentiate and analyze the light intensity that provides required to sample by photomask (4).
2. built-in high luminous intensity LED light harvesting light supply apparatus according to claim 1 is characterized in that: have radiator structure on the described built-in high luminous intensity led light source (3).
3. high luminous intensity light source MIcrosope image discriminatory analysis device, it is characterized in that: it comprises microscope and the camera (12) of high luminous intensity light source as claimed in claim 1 or 2; Described high luminous intensity light source MIcrosope image discriminatory analysis device also comprises diaphragm (6), condenser (7), objective table (8), object lens (10) and lens barrel (11); Built-in high luminous intensity led light source (3) issued light line shines after by photomask (4), diaphragm (6), condenser (7) on the sample (9) of objective table (8) top; Described camera (12) places on the lens barrel (11).
4. high luminous intensity light source MIcrosope image discriminatory analysis device according to claim 3, it is characterized in that: described camera (12) by data line (13) picked-up to sample (9) structural form image be transferred to computing machine (14), be installed in the interior image discriminatory analysis of computing machine (14) system and allow sample (9) structural form be presented in real time on display (15) screen.
5. high luminous intensity light source MIcrosope image discriminatory analysis device according to claim 4, it is characterized in that: present sample (9) surface structure form clearly on the described screen, judge the variety classification of sample thus, and by being installed in the interior image discriminatory analysis of computing machine (14) system, can measure the every structural form index of sample.
6. high luminous intensity light source MIcrosope image discriminatory analysis device according to claim 4 is characterized in that: described computing machine (14) also further connects input-output device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320046896 CN203191317U (en) | 2013-01-28 | 2013-01-28 | High luminous intensity light source microscope and image identification and analysis device |
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| CN 201320046896 CN203191317U (en) | 2013-01-28 | 2013-01-28 | High luminous intensity light source microscope and image identification and analysis device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115923A (en) * | 2013-01-28 | 2013-05-22 | 上海新纤仪器有限公司 | High-luminous-intensity light source microscope as well as image identification and analysis device and application |
| CN104931418A (en) * | 2015-06-12 | 2015-09-23 | 合肥市徽腾网络科技有限公司 | High-luminous-intensity light source microscope and image identifying and analyzing device and application |
| 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 |
| CN105005139A (en) * | 2015-07-08 | 2015-10-28 | 安徽瑞宏信息科技有限公司 | High-luminous-intensity light source microscope and image discrimination analyzing device and application |
| CN105044104A (en) * | 2015-06-01 | 2015-11-11 | 上海交通大学 | Stress test system based on digital image correlation method and application thereof |
| CN105092576A (en) * | 2015-03-26 | 2015-11-25 | 芜湖蓝宙电子科技有限公司 | High-luminous intensity light source microscope, image identification and analysis device and use of image identification and analysis device |
| CN105136796A (en) * | 2015-07-23 | 2015-12-09 | 合肥扬帆通信元器件有限公司 | High-luminous-intensity light source microscope, image identifying and analytic device and application |
-
2013
- 2013-01-28 CN CN 201320046896 patent/CN203191317U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115923A (en) * | 2013-01-28 | 2013-05-22 | 上海新纤仪器有限公司 | High-luminous-intensity light source microscope as well as image identification and analysis device and application |
| CN105092576A (en) * | 2015-03-26 | 2015-11-25 | 芜湖蓝宙电子科技有限公司 | High-luminous intensity light source microscope, image identification and analysis device and use of image identification and analysis device |
| 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 |
| CN105044104A (en) * | 2015-06-01 | 2015-11-11 | 上海交通大学 | Stress test system based on digital image correlation method and application thereof |
| CN104931418A (en) * | 2015-06-12 | 2015-09-23 | 合肥市徽腾网络科技有限公司 | High-luminous-intensity light source microscope and image identifying and analyzing device and application |
| CN105005139A (en) * | 2015-07-08 | 2015-10-28 | 安徽瑞宏信息科技有限公司 | High-luminous-intensity light source microscope and image discrimination analyzing device and application |
| CN105136796A (en) * | 2015-07-23 | 2015-12-09 | 合肥扬帆通信元器件有限公司 | High-luminous-intensity light source microscope, image identifying and analytic device and application |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20180128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |