CN107045189A - A kind of light microscope based on spot light system - Google Patents
A kind of light microscope based on spot light system Download PDFInfo
- Publication number
- CN107045189A CN107045189A CN201710190684.XA CN201710190684A CN107045189A CN 107045189 A CN107045189 A CN 107045189A CN 201710190684 A CN201710190684 A CN 201710190684A CN 107045189 A CN107045189 A CN 107045189A
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- China
- Prior art keywords
- spot light
- light
- microscope
- mirror holder
- spot
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000003287 optical effect Effects 0.000 abstract description 13
- 238000005286 illumination Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 241000276498 Pollachius virens Species 0.000 description 2
- 239000006059 cover glass Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/06—Means for illuminating specimens
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microscoopes, Condenser (AREA)
Abstract
The invention discloses a kind of light microscope based on spot light system, including eyepiece, object lens, objective table, spot light, spot light brightness controller and microscope mirror holder；The eyepiece and object lens are respectively arranged on the upper and lower surface on the microscope mirror holder top, the objective table is located at the stage casing of the microscope mirror holder, the spot light is located at the bottom surface of the objective table, the center of the object lens and spot light are centrally located on same vertical line, and the spot light brightness controller is connected with the spot light.Present illumination system is simple in construction, and microscopes optical path system and mechanical structure are simple, and microscopical manufacturing cost greatly reduces；Higher brightness of illumination can be provided, requirement of the digital camera to light-source brightness is met, high-speed automatic focusing system can be formed.
Description
Technical field
The present invention relates to a kind of light microscope, more particularly to a kind of light microscope based on spot light system.
Background technology
Light microscope is to utilize optical principle, the unresolvable small items of human eye institute is zoomed into picture, for people
Extract the optical instrument of fine structure information.Traditional microscope optical system mainly includes object lens, eyepiece, reflective mirror, optically focused
Device, lighting source, filter, cover glass and slide etc..
Traditional microscope optical system is more complicated, and the adjustment of illumination optical system is complicated, including：Lighting source lamp house
In micro- outer first successive step, light source luminescent body (filament) in microscope the inspection and correction of position, Kohler illumination system
Adjustment etc..
The complicated optical system of traditional microscope, result in the fixed mechanical device with adjusting optical system and is also compared multiple
It is miscellaneous.Except parts such as microscope base, handel, objective table, lens barrel, Nosepiece and focus controls, also there is installation halogen bulb lamp
House, field stop governor motion, condenser height and centering governor motion, aperture diaphragm governor motion etc..
The brightness that Kohler illumination system and concentrator are provided can meet the requirement of ordinary optical microscope system, but not
Demand of the digital microscopy systems to light-source brightness for being configured with high-speed digital camera can be met, digital camera can be caused to gather
Brightness of image is dark, and dynamic image acquisition process can be significantly affected by light luminance noise at a high speed, and color rendition degree is poor, unfavorable
In the realization of high-speed automatic focusing system.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of light microscope based on spot light system so that
Lighting system structure is simple, and microscopes optical path system and mechanical structure become simpler, can significantly reduce microscope cost；Together
When, the light microscope based on spot light system can provide higher brightness of illumination, meet digital camera bright to light source
The requirement of degree, can form high-speed automatic focusing system.
In order to solve the above-mentioned technical problem, the light microscope based on spot light system that the present invention is provided, including
Eyepiece, object lens, objective table, spot light, spot light brightness controller and microscope mirror holder；The eyepiece and object lens are respectively arranged on institute
The upper and lower surface on microscope mirror holder top is stated, the objective table is located at the stage casing of the microscope mirror holder, and the spot light is located at
The bottom surface of the objective table, the center of the object lens and spot light are centrally located on same vertical line, the spot light brightness
Controller is connected with the spot light.
The light microscope based on spot light system also includes digital camera, and the digital camera is arranged on institute
State the top of microscope mirror holder.
The spot light brightness controller is additionally provided with adjusting knob, for point of adjustment light-source brightness.
The spot light brightness controller is in the microscope mirror holder.
Using the light microscope based on spot light system of above-mentioned technical proposal so that lighting system structure letter
It is single, so that microscopes optical path system and mechanical structure become simpler, microscope cost can be significantly reduced；Meanwhile, base
Higher brightness of illumination can be provided in the light microscope of spot light system, digital camera is met and light-source brightness is wanted
Ask, high-speed automatic focusing system can be formed, spot light brightness controller can be arranged in microscope mirror holder, save space, pass through
Adjusting knob realizes the control to spot light brightness.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the another structural representation of the present invention.
Embodiment
Below in conjunction with the accompanying drawings, specific implementation of the patent mode is further described.
Referring to Fig. 1 to Fig. 2, based on the light microscope of spot light system, including eyepiece 1, object lens 2, objective table 3,
Spot light 4, spot light brightness controller 5 and microscope mirror holder 6；Eyepiece 1 and object lens 2 are respectively arranged on the top of microscope mirror holder 6
Upper and lower surface, objective table 3 be located at microscope mirror holder 6 stage casing, spot light 4 be located at objective table 3 bottom surface, the center of object lens 2 and
Spot light 4 is centrally located on same vertical line, and spot light brightness controller 5 is connected with spot light 4.Replace passing using spot light
Unite the illuminator and concentrator of light microscope so that lighting system structure is simple so that microscopes optical path system with
And mechanical structure becomes simpler, can significantly reduce microscope cost；Meanwhile, the light microscope based on spot light system
Higher brightness of illumination can be provided, requirement of the digital camera to light-source brightness is met, high-speed automatic focusing system can be realized.
Specifically, the light microscope based on spot light system also includes digital camera 7, and digital camera 7 is arranged on
The top of microscope mirror holder 6.Digital camera 7 is connected on PC by external USB3.0 cables, realizes the collection work(of image
Energy.
Specifically, spot light brightness controller 5 is additionally provided with adjusting knob, for adjusting the brightness of spot light 4, spot light brightness
Controller 5 can realize the brilliance control of spot light 4 according to different inputs.
Specifically, spot light brightness controller 5 greatly saves space in microscope mirror holder 6.
Advantages and positive effects of the present invention
1st, lighting system structure is simple, and microscopes optical path system and mechanical structure are simple, greatly reduce microscopical
Manufacturing cost；
The 2nd, higher brightness of illumination is provided, meets requirement of the digital camera to light-source brightness, high-speed automatic focusing can be formed
System.
Claims (5)
1. a kind of light microscope based on spot light system, it is characterized in that：Including eyepiece (1), object lens (2), objective table
(3), spot light (4), spot light brightness controller (5) and microscope mirror holder (6)；The eyepiece (1) and object lens (2) are respectively arranged on
The upper and lower surface on microscope mirror holder (6) top, the objective table (3) is located at the stage casing of the microscope mirror holder (6), described
Spot light (4) is located at the bottom surface of the objective table (3), and the center of the object lens (2) and spot light (4) are centrally located at same hang down
On straight line, the spot light brightness controller (5) is connected with the spot light (4).
2. the light microscope according to claim 1 based on spot light system, it is characterized in that：Also include digital phase
Machine (7), the digital camera (7) is arranged on the top of the microscope mirror holder (6).
3. the light microscope according to claim 1 or 2 based on spot light system, it is characterized in that：Described light
Source brightness controller (5) is additionally provided with adjusting knob, for adjusting spot light (4) brightness.
4. the light microscope according to claim 1 or 2 based on spot light system, it is characterized in that：Described light
Source brightness controller (5) is in the microscope mirror holder (6).
5. the light microscope according to claim 3 based on spot light system, it is characterized in that：The spot light is bright
Controller (5) is spent in the microscope mirror holder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190684.XA CN107045189A (en) | 2017-03-28 | 2017-03-28 | A kind of light microscope based on spot light system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190684.XA CN107045189A (en) | 2017-03-28 | 2017-03-28 | A kind of light microscope based on spot light system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107045189A true CN107045189A (en) | 2017-08-15 |
Family
ID=59545482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710190684.XA Pending CN107045189A (en) | 2017-03-28 | 2017-03-28 | A kind of light microscope based on spot light system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107045189A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1164034A (en) * | 1997-04-12 | 1997-11-05 | 西北师范大学 | False-colour optical stereomicroscope device and method thereof |
| CN103210336A (en) * | 2010-10-20 | 2013-07-17 | 株式会社尼康 | Microscope system |
| CN103234633A (en) * | 2013-04-03 | 2013-08-07 | 上海复享仪器设备有限公司 | Microscopic angle resolved spectrum measuring device |
| CN205450433U (en) * | 2016-04-01 | 2016-08-10 | 哈尔滨理工大学 | Big object distance microscopic system multi -angle illumination device |
| CN106154526A (en) * | 2015-03-18 | 2016-11-23 | 杭州亿奥光电有限公司 | Towards microscopical universal illuminating apparatus |
-
2017
- 2017-03-28 CN CN201710190684.XA patent/CN107045189A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1164034A (en) * | 1997-04-12 | 1997-11-05 | 西北师范大学 | False-colour optical stereomicroscope device and method thereof |
| CN103210336A (en) * | 2010-10-20 | 2013-07-17 | 株式会社尼康 | Microscope system |
| CN103234633A (en) * | 2013-04-03 | 2013-08-07 | 上海复享仪器设备有限公司 | Microscopic angle resolved spectrum measuring device |
| CN106154526A (en) * | 2015-03-18 | 2016-11-23 | 杭州亿奥光电有限公司 | Towards microscopical universal illuminating apparatus |
| CN205450433U (en) * | 2016-04-01 | 2016-08-10 | 哈尔滨理工大学 | Big object distance microscopic system multi -angle illumination device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170815 |
|
| RJ01 | Rejection of invention patent application after publication |