CN208110156U - A kind of quick continuous desk-top microscope of dynamic zoom of multi-functional formula - Google Patents
A kind of quick continuous desk-top microscope of dynamic zoom of multi-functional formula Download PDFInfo
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- CN208110156U CN208110156U CN201820399113.7U CN201820399113U CN208110156U CN 208110156 U CN208110156 U CN 208110156U CN 201820399113 U CN201820399113 U CN 201820399113U CN 208110156 U CN208110156 U CN 208110156U
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Abstract
The utility model discloses a kind of multi-functional formula quickly continuous desk-top microscope of dynamic zoom, including desk-top Microscope base and aluminum fixing frame plate, it is connect on the left of the aluminum fixing frame plate and desk-top Microscope base；Cage system is connect with aluminum fixing frame plate；Optical path reflection group tool matches fixation with the first object lens, and optical path reflection group tool is in mating connection with left hand sleeves, and left hand sleeves and left side of the digital zoom lens ETL are cooperatively connected, and fluorescence microscopy CCD and left side of the digital zoom lens ETL cooperation are fixed；Right hand sleeves are respectively cooperating with to be threadedly coupled on the right side of the sleeve assembly and desk-top Microscope base being combined into two cage plates and connect, cage plate and number on the right zoom lens ETL are cooperatively connected above sleeve assembly, number on the right zoom lens ETL connect with CCD and fixes vertically, and cage plate and the cooperation of the second object lens are fixed below sleeve assembly.The utility model can be realized the selection of the best light source, can overcome that the conventional microscope depth of field is shallow, the shooting unsharp disadvantage of image.
Description
Technical field
It is specifically a kind of more the utility model relates to desk-top microscopical lighting method multifunction and imaging characteristic field
The quick continuous desk-top microscope of dynamic zoom of function formula.
Background technique
Planktonic organism plays very important effect in marine ecosystems.On the one hand, planktonic organism is as fish
Food directly affects the survival state of fish, therefore in fish culture, the size of catch is substantially dependent on life of swimming
Object quantity, and the distribution of planktonic organism can be used as the mark of certain fish, also there is certain guidance meaning for fishes fishing
Justice.On the other hand, also there is considerable effect in the marine eco-environment for the detection of planktonic organism, if certain swim
Biological excessive multiplication, the phenomenon that water pollutions such as red tide, wawter bloom can be generated.Therefore reasonably necessary for the detection of planktonic organism.
However, the microscope currently used for planktonic organism observation has the following problems：1, lighting method is excessively single, for
Observation with different imaging characteristic objects has limitation, can not be by selecting suitable lightening mode to obtain optimal imaging knot
Fruit；2, conventional microscope imaging system due to multiplying power it is inadequate, lead to poor image quality, the imaging is not clear；3, it is big to commonly use microscope
Focal length can not mostly be varied multiple times in a short time and carry out zoom, have the shortcomings that the depth of field is shallow, effective observation scope is extremely limited.
Utility model content
The purpose of this utility model is to provide a kind of quick continuous desk-top microscopes of dynamic zoom of multi-functional formula, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions：
A kind of multi-functional formula quickly continuous desk-top microscope of dynamic zoom, including desk-top Microscope base, aluminum fixed plate
Frame, cage system, the one-dimensional coarse adjustment translation stage in left side, the one-dimensional coarse adjustment translation stage in right side, annular light source, light transmissive plate, laser light source,
Left side of the digital zoom lens ETL, number on the right zoom lens ETL, CCD, fluorescence microscopy CCD, the first object lens, the second object lens, light
Connect on the left of road reflection group tool, left hand sleeves, right hand sleeves and cage plate, the aluminum fixing frame plate and the desk-top Microscope base
It connects and fixes vertically；The cage system connect with the aluminum fixing frame plate and fixes vertically；Have below the cage system
There are internal screw thread in internal screw thread, optical path reflection group tool right side top, utilize two sides to have between cage system and optical path reflection group tool outer
The cohesive component of screw thread is connected and is fixed, optical path reflection group tool left side lower section internal screw thread and the first object lens external screw thread phase
Cooperation is fixed, and the one-dimensional coarse adjustment translation stage in left side, spiral shell in the top of optical path reflection group tool left side are placed below first object lens
Line matches to merge with the left hand sleeves external screw thread to be connect vertically, and internal screw thread and the left side of the digital become above the left hand sleeves
Focus lens ETL external screw thread is cooperatively connected, in the fluorescence microscopy CCD external screw thread and the top the left side of the digital zoom lens ETL
It is threadedly engaged fixation；Square thread is respectively cooperating with two cage plates with lower square thread and is threadedly coupled in the right hand sleeves, group
Synthesize sleeve assembly；It connect and fixes vertically, cage plate above sleeve assembly on the right side of sleeve assembly and the desk-top Microscope base
Top internal screw thread and the number on the right zoom lens ETL external screw thread be cooperatively connected, on the number on the right zoom lens ETL
Square internal screw thread using two sides there is externally threaded cohesive component to connect and fixes vertically with CCD internal screw thread, cage below sleeve assembly
The lower section internal screw thread of plate and the second object lens external screw thread cooperation are fixed, and it is one-dimensional thick that the right side is placed below second object lens
Level moving stage.
As further program of the utility model：The desk-top Microscope base is by the aluminum profile of different length and same
Specification corner fittings cooperates, and cube structure is built in different length aluminum profile and corner fittings cooperation.
As further program of the utility model：If the aluminum fixing frame plate include aluminum plate, aluminium section and
Dry corner fittings.
As further program of the utility model：The cage system include three cage plates, four same specification cage bars and
One beam expanding lens, the cage plate are fixed on each one of cage bar two sides, place a cage plate among the cage bar；It expands
Mirror and upside cage plate are cooperatively connected and fix.
As further program of the utility model：The optical path reflection group tool includes half cube component, cube group
Reflecting mirror, half cube are placed in part, optical filter, reflecting mirror and semi-transflective reflective eyeglass, the half cube component inclined-plane
It is fixedly connected on the left of component on the right side of the cube component, the cube component diagonal is placed described semi-transparent
Half reflection eyeglass and optical filter；It places at the optical filter, the reflecting optics, the semi-transflective reflective eyeglass angle at 45 °.
As further program of the utility model：The laser light source is fixed on above cage system, and vertical fixed
On the aluminum fixing frame plate, optical path is downward；The annular light source is bonded on the right side of the desk-top Microscope base under crossbeam
Right hand sleeves described in Fang Bingyu are coaxial；The light transmissive plate is placed on the one-dimensional coarse adjustment translation stage in the right side, and fixed.
As further program of the utility model：The one-dimensional coarse adjustment translation stage in the left side, the one-dimensional coarse adjustment translation stage in right side
It is placed below second object lens.
As further program of the utility model：The left side of the digital zoom lens ETL and number on the right zoom lens
ETL is a kind of liquid lens of point control, can continuously change camera lens curvature by electric current.
Compared with prior art, the utility model has the beneficial effects that：
1. can constantly change with the variation of electric current certainly due to the self-characteristic of digital zoom lens in the utility model
The refractive index of body can overcome traditional micro imaging system that can not realize in a short time the defect of multiple zoom, to realize
Continuously, quickly, dynamically zoom；
2. passing through the zoom feature of digital zoom lens, the subject image being located in different focal planes is acquired, benefit
There is with image in different location the characteristic of different clarity, can be extracted by clarity restore it is complete clearly as,
Effective extended depth-of-field；
3. the utility model has light field, three kinds of dark field, fluorescence lighting methods, light field, dark-ground illumination mode in optical path
Common optical pathways are used in imaging acquisition, and while abundant lighting method, system light path is simplified；
4. the multifunctional microscope based on three kinds of light field, dark field and fluorescence different lighting methods can satisfy not same
The imaging characteristic of product overcomes the image defects of single lighting method, is selected by the imaging characteristic of different types of object optimal
Lighting method, to obtain optimal viewing effect.
Detailed description of the invention
Attached drawing 1 is the multi-functional formula of the utility model quickly desk-top microscope overall schematic of continuous dynamic zoom.
Attached drawing 2 is the utility model fluorescent illumination schematic diagram.
Attached drawing 3 is the utility model bright field illumination mode and dark-ground illumination schematic diagram.
In figure：1, desk-top Microscope base；2, light field and dark-ground illumination part；3, fluorescent illumination part；4, aluminum is fixed
Grillage；5, cage system；6, half cube component；7, the one-dimensional coarse adjustment translation stage in left side；8, fluorescence microscopy CCD；9, left side of the digital
Zoom lens ETL；10, left hand sleeves；11, cube component；12, the first object lens；13, laser light source；14,CCD；15, right side
Digital zoom lens ETL；16, the second object lens；17, light transmissive plate；18, the one-dimensional coarse adjustment translation stage in right side；19, cage plate, 20, right side
Sleeve；21, annular light source.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, quickly continuous dynamic zoom is desk-top micro- for a kind of multi-functional formula
Mirror, including desk-top Microscope base 1, aluminum fixing frame plate 4, cage system 5, the one-dimensional coarse adjustment translation stage 7 in left side, right side are one-dimensional thick
Level moving stage 18, annular light source 21, light transmissive plate 17, laser light source 13, left side of the digital zoom lens ETL9, number on the right zoom
Lens ETL15, CCD14, fluorescence microscopy CCD8, the first object lens 12, the second object lens 16, optical path reflection group have 22, left hand sleeves 10
With right hand sleeves 20.
The desk-top Microscope base 1 is formed with the aluminum profile and same specification corner fittings of different length；The aluminum
Fixing frame plate 4 passes through the screw of certain specification and connection on the left of the desk-top Microscope base 1 and fixes vertically；The cage system
System 5 is connect with the aluminum fixing frame plate 4 and is fixed vertically by the screw of certain specification；In having below the cage system 5
There are internal screw thread in screw thread, 22 right side top of optical path reflection group tool, have between cage system 5 and optical path reflection group tool 22 using two sides
Externally threaded cohesive component is connected and is fixed, outside the 22 left side lower section internal screw thread of optical path reflection group tool and first object lens 12
Screw thread matches fixation, and the one-dimensional coarse adjustment translation stage 7 in left side is placed below first object lens 12, and the optical path reflection group tool 22 is left
Upper side internal screw thread and 10 external screw thread of left hand sleeves match to merge to be connect vertically, the 10 top internal screw thread of left hand sleeves and
The left side of the digital zoom lens ETL9 external screw thread is cooperatively connected, and the fluorescence microscopy CCD8 external screw thread and the left side of the digital become
Screw-internal thread fit is fixed above focus lens ETL9；Square thread and lower square thread and two cage plates 19 in the right hand sleeves 20
It is respectively cooperating with threaded connection, is combined into sleeve assembly；It is connected on the right side of sleeve assembly and the desk-top Microscope base 1 and solid vertically
Fixed, the top internal screw thread of cage plate 19 and the number on the right zoom lens ETL15 external screw thread are cooperatively connected above sleeve assembly, institute
Internal screw thread and CCD14 internal screw thread above number on the right zoom lens ETL15 is stated to connect using two sides with externally threaded cohesive component
It connects and fixes vertically, the lower section internal screw thread of cage plate 19 and 16 external screw thread of the second object lens cooperation are fixed below sleeve assembly, institute
It states and places the one-dimensional coarse adjustment translation stage 18 in the right side below the second object lens 16.
In the present embodiment, the desk-top Microscope base 1 includes different length aluminum profile and several same specification corner fittings, difference
Cube structure is built in length aluminum profile and corner fittings cooperation, and bottom section bar is longer, realizes that pedestal is firm.
In the present embodiment, the aluminum fixing frame plate 4 includes aluminum plate, aluminium section and several corner fittings.
In the present embodiment, the cage system 5 includes three cage plates, 19, four same specification cage bars and a beam expanding lens, institute
It states cage plate 19 and is fixed on each one of cage bar two sides, place a cage plate 19 among the cage bar, be not fixed, it is adjustable
Section；Beam expanding lens and upside cage plate 19 are cooperatively connected and fix, for expanding laser beam.
In the present embodiment, optical path reflection group tool 22 includes half cube component 6, cube component 11, optical filter, anti-
Penetrate mirror and semi-transflective reflective eyeglass, reflecting mirror is placed on half cube component, 6 inclined-plane, half cube component, 6 left side with
It is fixedly connected on the right side of the cube component 11,11 diagonal of cube component places the semi-transflective reflective
Eyeglass and optical filter；It places at the optical filter, the reflecting optics, the semi-transflective reflective eyeglass angle at 45 °；The optical filtering
Piece and the semi-transflective reflective eyeglass are located in cube external member, and from the horizontal by 45° angle, semi-transflective reflective eyeglass both can be anti-
Irradiating light beam also transmissive light beam；The reflecting optics are located in half cube external member, from the horizontal by 45° angle, for reflecting
Laser beam.
In the present embodiment, the laser light source 13 is fixed on 5 top of cage system, and is fixed on the aluminum vertically and fixes
On grillage 4, optical path is downward；The annular light source 21 be bonded in the 1 right side below the crossbeam of desk-top Microscope base and with it is described
Right hand sleeves 20 are coaxial；The light transmissive plate is put 17 and is placed on the one-dimensional coarse adjustment translation stage 18 in the right side, and fixed.
In the present embodiment, the one-dimensional coarse adjustment translation stage 7 in the left side, the one-dimensional coarse adjustment translation stage 18 in right side are placed on described second
16 lower section of object lens.
In the present embodiment, the left side of the digital zoom lens ETL9 and number on the right zoom lens ETL15 are a kind of point control
The liquid lens of system can continuously change camera lens curvature by electric current, to achieve the purpose that change focal length, and then subject
Clear image on each focal plane of body.
Guarantee that external environment without veiling glare, laser light source 13 is electrified, laser beam can get to 5 the top of cage system
Beam expanding lens on, light pencil is expanded into collimated light beam, collimated light beam enters half cube component by cage system 5, gets to
It on reflecting mirror, is reflected by reflecting mirror, vertical light beam becomes horizontal light beam, into cube external member, filters out by optical filter miscellaneous
Light interference, gets to semi-permeable and semi-reflecting mirror on piece, gets to by lens reflecting by the second object lens 16 and is placed in one-dimensional coarse adjustment translation
On object on platform, excitation laser beam object issues fluorescence, and fluorescent light beam enters the second object lens 16, again passes by optical filter filter
Except extraneous veiling glare, semi-permeable and semi-reflecting mirror on piece is got to, the fluorescent light beam of transmission enters fluorescence microscopy by digital zoom lens ETL
CCD8, using the characteristic of the quick dynamic continuous vari-focus of digital zoom lens, can repeatedly realize this process to shoot image, clap
Take the photograph the subject image in different focal planes.
Bright field illumination mode carries out transmission polishing to object using the light transmissive plate 17 being placed on one-dimensional coarse adjustment translation stage,
The picture of object enters the second object lens 16, eventually enters into the shooting of CCD progress image by sleeve and digital zoom lens ETL and obtains
It takes；Dark-ground illumination mode issues strong and narrow light beam using annular light source and gets in object particle, utilizes the scattering of object particle
Characteristic, light beam issue scattering light after getting to object particle, and a part of scattering light enters object lens by sleeve by number
Word zoom lens ETL eventually enters into CCD, realizes shooting and obtains.Utilize the spy of the quick dynamic continuous vari-focus of digital zoom lens
Property, it can repeatedly realize this process, subject image of the shooting in different focal planes.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical
Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (8)
1. a kind of multi-functional formula quickly continuous desk-top microscope of dynamic zoom, including desk-top Microscope base (1), aluminum fixed plate
Frame (4), cage system (5), the one-dimensional coarse adjustment translation stage (7) in left side, the one-dimensional coarse adjustment translation stage (18) in right side, annular light source (21),
Light transmissive plate (17), laser light source (13), left side of the digital zoom lens ETL (9), number on the right zoom lens ETL (15), CCD
(14), fluorescence microscopy CCD (8), the first object lens (12), the second object lens (16), optical path reflection group tool (22), left hand sleeves (10) and
Right hand sleeves (20), which is characterized in that connect simultaneously on the left of the aluminum fixing frame plate (4) and the desk-top Microscope base (1)
It is vertical fixed；The cage system (5) connect with the aluminum fixing frame plate (4) and fixes vertically；Under the cage system (5)
There is internal screw thread in side, and there is internal screw thread in top on the right side of optical path reflection group tool (22), between cage system (5) and optical path reflection group tool (22)
Using two sides there is externally threaded cohesive component to connect and fixes, lower section internal screw thread and institute on the left of the optical path reflection group tool (22)
It states the first object lens (12) external screw thread and matches fixation, the one-dimensional coarse adjustment translation stage (7) in left side is placed below first object lens (12),
Top internal screw thread matches to merge with the left hand sleeves (10) external screw thread and connect vertically on the left of the optical path reflection group tool (22), institute
It states internal screw thread and left side of the digital zoom lens ETL (9) external screw thread above left hand sleeves (10) to be cooperatively connected, the fluorescence is aobvious
Micro- CCD (8) external screw thread is fixed with screw-internal thread fit above the left side of the digital zoom lens ETL (9)；The right hand sleeves (20)
Upper square thread is respectively cooperating with two cage plates (19) with lower square thread and is threadedly coupled, and is combined into sleeve assembly；Sleeve assembly and institute
State and connect on the right side of desk-top Microscope base (1) and fix vertically, the top internal screw thread of sleeve assembly top cage plate (19) with it is described
Number on the right zoom lens ETL (15) external screw thread is cooperatively connected, above the number on the right zoom lens ETL (15) internal screw thread with
CCD (14) internal screw thread using two sides there is externally threaded cohesive component to connect and fix vertically, cage plate (19) below sleeve assembly
Lower section internal screw thread and the second object lens (16) external screw thread cooperation fix, the right side is placed below second object lens (16)
One-dimensional coarse adjustment translation stage (18).
2. the quick continuous desk-top microscope of dynamic zoom of multi-functional formula according to claim 1, which is characterized in that described
Formula Microscope base (1) is formed with the aluminum profile and same specification corner fittings of different length, different length aluminum profile and corner fittings
Cube structure is built in cooperation.
3. the quick continuous desk-top microscope of dynamic zoom of multi-functional formula according to claim 1, which is characterized in that the aluminium
Fixing frame plate (4) processed includes aluminum plate, aluminium section and several corner fittings.
4. the quick continuous desk-top microscope of dynamic zoom of multi-functional formula according to claim 1, which is characterized in that the cage
Formula system (5) includes three cage plates (19), four same specification cage bars and a beam expanding lens, and the cage plate (19) is fixed on the cage
A cage plate (19) is placed in each one of bar two sides, the cage bar centre；Beam expanding lens and upside cage plate (19) are cooperatively connected simultaneously
It is fixed.
5. the quick continuous desk-top microscope of dynamic zoom of multi-functional formula according to claim 1, which is characterized in that the light
It includes half cube component (6), cube component (11), optical filter, reflecting mirror and semi-permeable and semi-reflecting mirror that reflection group in road, which has (22),
Reflecting mirror, half cube component (6) left side and the cube component are placed in piece, the half cube component (6) inclined-plane
(11) right side is fixedly connected, and cube component (11) diagonal places the semi-transflective reflective eyeglass and filters
Piece；It places at the optical filter, the reflecting optics, the semi-transflective reflective eyeglass angle at 45 °.
6. the quick continuous desk-top microscope of dynamic zoom of multi-functional formula according to claim 1 or 4, which is characterized in that institute
State laser light source (13) to be fixed on above cage system (5), and be fixed on the aluminum fixing frame plate (4) vertically, optical path to
Under；The annular light source (21) be bonded on the right side of the desk-top Microscope base (1) below the crossbeam and with the right hand sleeves
(20) coaxial；The light transmissive plate (17) is placed on the one-dimensional coarse adjustment translation stage (18) in the right side, and fixed.
7. the quick continuous desk-top microscope of dynamic zoom of multi-functional formula according to claim 1, which is characterized in that the left side
The one-dimensional coarse adjustment translation stage (7) in side, the one-dimensional coarse adjustment translation stage (18) in right side are placed below second object lens (16).
8. the quick continuous desk-top microscope of dynamic zoom of multi-functional formula according to claim 1, which is characterized in that the left side
Side digital zoom lens ETL (9) and number on the right zoom lens ETL (15) is a kind of liquid lens of point control, can be passed through
Electric current continuously changes camera lens curvature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820399113.7U CN208110156U (en) | 2018-03-21 | 2018-03-21 | A kind of quick continuous desk-top microscope of dynamic zoom of multi-functional formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820399113.7U CN208110156U (en) | 2018-03-21 | 2018-03-21 | A kind of quick continuous desk-top microscope of dynamic zoom of multi-functional formula |
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| Publication Number | Publication Date |
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| CN208110156U true CN208110156U (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820399113.7U Expired - Fee Related CN208110156U (en) | 2018-03-21 | 2018-03-21 | A kind of quick continuous desk-top microscope of dynamic zoom of multi-functional formula |
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| CN (1) | CN208110156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111381355A (en) * | 2018-12-29 | 2020-07-07 | 南京培轩雅谱光电科技有限公司 | Optical imaging apparatus and method |
-
2018
- 2018-03-21 CN CN201820399113.7U patent/CN208110156U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111381355A (en) * | 2018-12-29 | 2020-07-07 | 南京培轩雅谱光电科技有限公司 | Optical imaging apparatus and method |
| CN111381355B (en) * | 2018-12-29 | 2022-08-02 | 北京雅谱光仪科技有限公司 | Optical imaging apparatus and method |
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Granted publication date: 20181116 Termination date: 20210321 |