CN106019557A - Multi-layer photographing method and photographing system for microscopic examination - Google Patents
Multi-layer photographing method and photographing system for microscopic examination Download PDFInfo
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- CN106019557A CN106019557A CN201610355866.3A CN201610355866A CN106019557A CN 106019557 A CN106019557 A CN 106019557A CN 201610355866 A CN201610355866 A CN 201610355866A CN 106019557 A CN106019557 A CN 106019557A
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- 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
- G02B21/362—Mechanical details, e.g. mountings for the camera or image sensor, housings
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- 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
- G02B21/361—Optical details, e.g. image relay to the camera or image sensor
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- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microscoopes, Condenser (AREA)
Abstract
The invention relates to a multi-layer photographing method and photographing system for microscopic examination. The system comprises a rack, a stage, an objective lens group and a camera. The objective lens group comprises two or more objective lenses of different optical lengths and is rotatably mounted on the rack by switching the objective lenses. The stage and the camera are respectively mounted on the rack right under and right above the objective lens group. The stage is mounted on the rack in such a manner that the stage can be moved horizontally with the shooting position adjustable. A lens of the camera is combined with the different objective lenses subjected to rotational switching to focus on different levels of a mixed microscopic examination liquid in a counting pool of the stage. In this way, by changing the optical length of the objective lenses, multi-level objects in the counting pool are photographed, without any need of adjusting the stage; low machining precision is required, and the method is easy to achieve with high control accuracy; the detection speed and shooting clarity are greatly improved; the photographing system is simple in structure, long in service life, stable in performance, convenient for operation, and good for promotion and application.
Description
Technical field
The invention belongs to microscopy multilamellar technique for taking field, particularly to multilamellar image pickup method and the camera system of a kind of sediments microscope inspection.
Background technology
At present, in microscopy is analyzed, owing to microscopy mixed liquor (liquid as after feces dilution mixing) all contains, impurity is more and density is different, can rise and fall in different aspects, in order to shoot different aspects, existing microscope is the most all to realize shooting the object of different layers in counting chamber by adjusting the position of object stage up and down.But, this structure by adjusting object stage up and down, owing to machining accuracy is relatively low, assemble difference between each assembly, and the whole jacking system adjusted up and down is aging, causes after frequent Lifting carrying platform, causes focusing on unsuccessfully, the object of shooting is unintelligible.
Summary of the invention
In order to solve above-mentioned technical problem present in prior art, the invention provides and a kind of can realize the shooting of multilamellar object in counting chamber by the object lens of the different optical length of switching, without adjusting microscope carrier, requirement on machining accuracy is low, and control accuracy is high, it is greatly improved the multilamellar image pickup method of the multilamellar image pickup method of the sediments microscope inspection of detection speed and shooting clear degree, and can realize this image pickup method, and service life is long, stable performance, simple in construction, the camera system of simple operation.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of multilamellar image pickup method of the multilamellar image pickup method of sediments microscope inspection, first start bit is focused on using label on the counting chamber of object stage counting chamber as shooting, then according to liquid level difference switching, the object lens of the different optical length of regulation of the microscopy mixed liquor each object in counting chamber, the camera lens making video camera combines from different object lens, focus on counting chamber in microscopy mixed liquor different aspects on, finally by the diverse location moving horizontally object stage and shooting this aspect.
Further, it is described " liquid level difference of the microscopy mixed liquor each object in counting chamber " specifically, microscopy mixed liquor and each aspect are to the range difference focused between start bit..
Further, the liquid level difference of described " object lens of different optical lengths " optical length difference aspect each with microscopy mixed liquor is identical.
The multilamellar camera system of a kind of sediments microscope inspection, includes frame, object stage, objective lens and video camera；Wherein, described objective lens includes the object lens of two or more difference optical length, and is rotatably arranged in frame switching object lens；Described object stage and video camera are separately mounted to be positioned at immediately below objective lens and in the frame of surface, and described object stage is horizontally moveable, ground, regulation camera site is arranged in frame, the camera lens of described video camera combines with rotating the different object lens switched, focuses in object stage counting chamber in the different aspects of microscopy mixed liquor.
Further, described objective lens also includes rotation dish and object lens drive motor, be arranged in frame to described turn disc, and it be provided with the above object lens of said two towards lower surface annular array, in described object lens drive motor to be arranged on frame and with rotation dish drive connection.
Further, all sides of described rotation dish are provided with annular driver slot, described object lens drive the driving pulley of motor to be engaged on by transmission band annular driver slot is interior and rotation dish drive connection.
Further, described frame is provided with X-axis linear electric motors and Y-axis linear electric motors, described X-axis linear electric motors are arranged in frame, and described Y-axis linear electric motors are arranged on the mobile slide block of X-axis linear electric motors, and described object stage is arranged on the mobile slide block of Y-axis linear electric motors.
The invention has the beneficial effects as follows:
The present invention passes through technique scheme, the shooting of multilamellar object in counting chamber can be realized, it is not necessary to adjusting microscope carrier, requirement on machining accuracy is low by the object lens of the different optical length of switching, realize easily, Automated condtrol degree of accuracy is high, substantially increases detection speed and shooting clear degree, also improves the service life of camera system and the stability of performance, and camera system simple in construction, implementing easily, it is the most convenient to operate, beneficially popularization and application.
Accompanying drawing explanation
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the multilamellar camera system embodiment of a kind of sediments microscope inspection of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiments provide the multilamellar image pickup method of the multilamellar image pickup method of a kind of sediments microscope inspection, first start bit is focused on using label on the counting chamber of object stage counting chamber as shooting, then according to liquid level difference switching, the object lens of the different optical length of regulation of the microscopy mixed liquor each object in counting chamber, the camera lens making video camera combines from different object lens, focus on counting chamber in microscopy mixed liquor different aspects on, finally by the diverse location moving horizontally object stage and shooting this aspect.Wherein, it is described " liquid level difference of the microscopy mixed liquor each object in counting chamber " specifically, microscopy mixed liquor and each aspect are to the range difference focused between start bit；The liquid level difference of the optical length difference aspect each with microscopy mixed liquor of described " object lens of different optical lengths " is identical.
As shown in fig. 1:
Present invention also offers and can realize the camera system that the multilamellar image pickup method of above-mentioned a kind of sediments microscope inspection shows, include frame 1, object stage 2, objective lens 3 and video camera 4.Wherein, described objective lens 3 includes the object lens 31 of two or more difference optical length, and is rotatably arranged in frame 1 switching object lens；Described object stage 2 and video camera 4 are separately mounted to be positioned at immediately below objective lens 3 and in the frame 1 of surface, and object stage 2 is horizontally moveable, ground, regulation camera site is arranged in frame 1, the different object lens 31 that the camera lens of described video camera 4 switches with rotation combine, focus in object stage 2 counting chamber 21 in the different aspects of microscopy mixed liquor.
Concrete structure can be: described frame 1 is provided with X-axis linear electric motors 5 and Y-axis linear electric motors 6, described X-axis linear electric motors 5 are arranged in frame 1, described Y-axis linear electric motors 6 are arranged on the mobile slide block of X-axis linear electric motors 5, and described object stage 2 is arranged on the mobile slide block of Y-axis linear electric motors 6；Described objective lens 3 includes the object lens 31 of two or more difference optical length, rotation dish 32 and object lens and drives motor 33, described rotation dish 32 is rotatably mounted in frame 1, and it is provided with two or more object lens 31 towards lower surface annular array, in described object lens drive motor 33 to be arranged on frame 1 and with rotation dish 32 drive connection, (all sides of described rotation dish 32 are provided with annular driver slot 321, and described object lens drive the driving pulley 331 of motor 33 to pass through in transmission band 34 is engaged on annular driver slot 321 and rotation dish 32 drive connection.).
When the multilamellar camera system of sediments microscope inspection of the present invention works, first microscopy mixed liquor is filled with in the counting chamber 21 of object stage 2, then the optical length of each object lens 31 in objective lens 3 is adjusted according to layer object each in counting chamber 21 to the liquid level difference focusing on start bit poor, then passing through object lens drives motor 33 to drive rotation dish 32 to rotate, the object lens 31 of the different optical length of switching and the camera lens composition of video camera 4, make lens focus in the different aspects of microscopy mixed liquor, order about object stage 2 move horizontally by startup X-axis linear electric motors 5 and Y-axis linear electric motors 6 simultaneously, make video camera 4 can shoot the object of this aspect diverse location, and send outside industrial computer to by data wire.
So, the shooting of multilamellar object in counting chamber can be realized by switching the object lens of different optical lengths by the multilamellar image pickup method of sediments microscope inspection of the present invention and camera system, without adjusting microscope carrier, requirement on machining accuracy is low, realize easily, Automated condtrol degree of accuracy is high, substantially increase detection speed and shooting clear degree, also improve the service life of camera system and the stability of performance, and camera system simple in construction, implementing easily, it is the most convenient to operate, beneficially popularization and application.
The above is the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (7)
1. the multilamellar image pickup method of a sediments microscope inspection, it is characterised in that: first count with object stage
Label on pond focuses on start bit as shooting, then according to object each in microscopy mixed liquor at meter
Residing aspect in number pond regulates the object lens of different optical length, makes camera lens and the not jljl of video camera
Mirror combination, focus in counting chamber in the different aspects of microscopy mixed liquor, finally by moving horizontally load
Thing platform shoots the diverse location of this aspect.
The multilamellar image pickup method of sediments microscope inspection the most according to claim 1, it is characterised in that: institute
State and " regulate different light schoolmate according to object each in microscopy mixed liquor residing aspect in counting chamber
Degree object lens specifically, according to object each in microscopy mixed liquor residing aspect in counting chamber to bat
Take the photograph the range difference focused between start bit as focus difference, the object lens of regulation difference optical length.
The multilamellar image pickup method of sediments microscope inspection the most according to claim 2, it is characterised in that: institute
State the liquid level difference phase of the optical length difference aspect each with microscopy mixed liquor of " object lens of different optical lengths "
With.
4. the multilamellar camera system of a sediments microscope inspection, it is characterised in that: include frame (1),
Object stage (2), objective lens (3) and video camera (4)；Wherein, described objective lens (3) includes two
The object lens (31) of individual above different optical lengths, and rotatably it is arranged on frame (1) switching object lens
On；Described object stage (2) and video camera (4) are separately mounted to be positioned at immediately below objective lens (3)
With in the frame (1) of surface, and described object stage (2) is horizontally moveable, regulation camera site
Be arranged in frame (1), the camera lens of described video camera (4) and rotate switching different object lens (31)
Combine, focus in the different aspects of object stage (2) counting chamber (21) interior microscopy mixed liquor.
The multilamellar camera system of sediments microscope inspection the most according to claim 4, it is characterised in that: institute
State objective lens (3) and also include rotation dish (32) and object lens driving motor (33), described rotation dish
(32) be rotatably mounted in frame (1), and its towards lower surface annular array be provided with described
Two or more object lens (31), described object lens drive motor (33) to be arranged in frame (1) and with
Rotation dish (32) drive connection.
The multilamellar camera system of sediments microscope inspection the most according to claim 5, it is characterised in that: institute
The all sides stating rotation dish (32) are provided with annular driver slot (321), and described object lens drive motor (33)
Driving pulley (331) be engaged on annular driver slot (321) by transmission band (34) in and turn
Moving plate (32) drive connection.
7. according to the multilamellar camera system of sediments microscope inspection described in claim 4 or 5 or 6, its feature
It is: described frame (1) is provided with X-axis linear electric motors (5) and Y-axis linear electric motors (6), institute
Stating X-axis linear electric motors (5) to be arranged in frame (1), described Y-axis linear electric motors (6) are installed
On the mobile slide block of X-axis linear electric motors (5), described object stage (2) is arranged on Y-axis straight-line electric
On the mobile slide block of machine (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610355866.3A CN106019557A (en) | 2016-08-17 | 2016-08-17 | Multi-layer photographing method and photographing system for microscopic examination |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610355866.3A CN106019557A (en) | 2016-08-17 | 2016-08-17 | Multi-layer photographing method and photographing system for microscopic examination |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773513A (en) * | 2018-07-30 | 2020-02-11 | 佳能株式会社 | Cleaning apparatus and control method of cleaning apparatus |
| CN110773465A (en) * | 2018-07-30 | 2020-02-11 | 佳能株式会社 | Cleaning apparatus, cleaning method, and computer-readable storage medium |
| CN113447337A (en) * | 2020-07-05 | 2021-09-28 | 上海宏勃生物科技发展有限公司 | Detection system integrated with dyeing function and used for microscopic examination |
| CN115128004A (en) * | 2022-06-29 | 2022-09-30 | 湛江中心人民医院 | Microscopic vision detection device for biomedical treatment |
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| CN205787340U (en) * | 2016-05-25 | 2016-12-07 | 珠海科域生物工程股份有限公司 | A kind of multilamellar camera system of sediments microscope inspection |
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Patent Citations (5)
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| CN202110146U (en) * | 2011-07-03 | 2012-01-11 | 长沙协大生物科技有限公司 | Olympus microscope automatic detecting device of excrement analysis system |
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| CN110773513A (en) * | 2018-07-30 | 2020-02-11 | 佳能株式会社 | Cleaning apparatus and control method of cleaning apparatus |
| CN110773465A (en) * | 2018-07-30 | 2020-02-11 | 佳能株式会社 | Cleaning apparatus, cleaning method, and computer-readable storage medium |
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| CN115128004A (en) * | 2022-06-29 | 2022-09-30 | 湛江中心人民医院 | Microscopic vision detection device for biomedical treatment |
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Address after: Jinwan District Sanzao Town Airport Road 519000 in Guangdong Province, Zhuhai City, No. 288, D building, 2 floor Applicant after: Zhuhai branch of bioengineering Limited by Share Ltd Address before: Jinwan District Sanzao Town Airport Road 519000 in Guangdong Province, Zhuhai City, No. 288 International Medical Industrial Park D Building 2 floor Applicant before: Zhuhai Keyu Biological Engineering Co.,Ltd. |
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Application publication date: 20161012 |
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