CN111208636A - Simple micro scanner - Google Patents
Simple micro scanner Download PDFInfo
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- CN111208636A CN111208636A CN202010140057.7A CN202010140057A CN111208636A CN 111208636 A CN111208636 A CN 111208636A CN 202010140057 A CN202010140057 A CN 202010140057A CN 111208636 A CN111208636 A CN 111208636A
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- light
- lens
- reflector
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- microscope
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/0004—Microscopes specially adapted for specific applications
- G02B21/002—Scanning microscopes
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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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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Microscoopes, Condenser (AREA)
Abstract
The invention discloses a simple microscopic scanner, and particularly relates to the technical field of microscopes. The simple microscopic scanner provided by the invention is characterized in that a microscopic device body and a developing device are designed, wherein the microscopic device body consists of a base, a mirror arm, a supporting arm, a lens barrel and a connecting rod, the base is connected with the mirror arm, the mirror arm is connected with an object stage, the upper end of the mirror arm is fixedly connected with the lens barrel, the upper end of the lens barrel is connected with the connecting rod, the connecting rod is respectively connected with a first reflector and a second reflector, and the mirror surfaces of the first reflector and the second reflector are opposite in included angle; the microscope arm is connected to the support arm bottom, and the condensing lens is connected to the upper end, and the inside cavity of support arm is equipped with the optical fiber connection condensing lens inside, can scan the microscopic sample of microscope, transmits the scanning image to the display on, helps the teaching to the sample.
Description
Technical Field
The invention relates to the technical field of microscopes, in particular to a simple microscopic scanner.
Background
A microscope is an optical instrument consisting of one lens or a combination of several lenses, mainly used to magnify tiny objects to be seen by the naked human eye, and a scanner is usually used in computer external instruments and devices, by capturing images and converting them into digital input devices that can be displayed, edited, stored and output by a computer.
Problems to be solved
At present, the common microscope needs to use human eyes for observing the specimen, and because the amplified image is small, the image capture of the image of the amplified specimen is difficult, which is not beneficial to the teaching of the amplified specimen in the later period.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a simple micro scanner, which solves the problems that the image capture of the image of the amplified specimen by the existing microscope is difficult and the later stage teaching is not facilitated by designing a microscope main body and developing equipment.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a simple microscopic scanner comprises a microscope body and a developing device, wherein the microscope body consists of a base, a microscope arm, a supporting arm, a lens barrel and a connecting rod, the base is connected with the microscope arm, the microscope arm is connected with an object stage, the upper end of the microscope arm is fixedly connected with the lens barrel, the upper end of the lens barrel is connected with the connecting rod, the connecting rod is respectively connected with a first reflector and a second reflector, and the first reflector and the second reflector form a certain included angle and are opposite; the bottom end of the supporting arm is connected with the lens arm, the upper end of the supporting arm is connected with the collecting lens, the supporting arm is hollow inside, and an optical fiber is arranged inside the supporting arm to connect with the collecting lens;
the lens cone is an annular cylinder, the cavity of the outer annular cylinder is communicated with connecting rods respectively, the connecting rods are hollow rod pieces, an electric signal connecting wire is arranged in each connecting rod and connected with a first reflector and a second reflector respectively, a first lens and a second lens are arranged at the lower end of the lens cone, light transmitted through the condenser lens is reflected to the second reflector through the beam converging lens in sequence, and the lens converges the light to a clamping piece on the objective table.
The scanner includes: a lens, an optical filter, a light sensor, a signal generator, a cubic beam splitter, a light source emitter, a signal processor, said light source emitter electrically emitting intense light to the cubic beam splitter, the light source of said optical fiber coming from the source emitter, being focused by the lens, and diverging from the other end of the optical fiber towards the light of the lens, return light captured by the condenser of the condenser lens, the microscope lens returning through the same optical path and through the optical fiber to the lens, said return light being separated by means of the cubic beam splitter located between the light source emitter and the lens, and the cubic beam splitter diverting the return light in the light beam detected by the light detector.
The first reflector and the second reflector can respond to signals respectively provided from the electronic scanning signal generator through the electric signal connecting line, the signals move along the transducer, so that the reflected light beams move along the X direction and the Y direction, the illumination light spots traverse, and the specimen is displayed in a scanning mode;
the optical fiber is used for transmitting the light beam from the light source emitter to the condenser and transmitting the light emitted by the object from the object stage into the reflector.
The concave reflector focuses light transmitted from the tip of the optical fiber at a location proximate to the tip of the optical fiber, and the microscope further includes means for supporting an object under examination, the light focused by the mirror illuminating and focusing the light emitted by the object by the mirror onto the transducer, the transducer transmitting the light onto the tip of the optical fiber.
The light source emitter includes a set of individual optical fibers for emitting a light beam to the light condensing means, the light condensing means receiving the emitted light focused from the light condenser, one end of the set of optical fibers, wherein tips of the individual optical fibers at the end of the set of optical fibers are staggered in a direction of light propagation.
The light source emitter provides one of a pair of light sources for a pair of light beams of different wavelengths, and the optical delivery device is operative to combine the light beams for delivery, with the light beams being focused onto the light focusing device such that the point observation field is illuminated by the light of the different wavelengths.
Another object of the present invention is to provide a method for using a simplified micro-scanner in scanning a specimen.
The invention has the beneficial effects that: the invention designs the simple microscopic scanner, and the microscope has the function of developing the scanner by designing the microscope main body and the developing device, namely, the microscope can scan a microscopic sample of the microscope and transmit a scanning image to the display, thereby being beneficial to teaching of the sample.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a simplified micro-scanner according to the present invention;
FIG. 2 is a schematic view of the structure of the optical fiber inside the microscope according to the present invention;
fig. 3 is a schematic structural diagram of the scanner according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-microscope, 101-base, 2-arm, 201-mirror, 202-stage, 203-clip, 3-support arm, 301-condenser, 4-column, 401-objective, 402-condenser, 5-link, 501-first mirror, 502-second mirror, 503-transducer, 6-scanner, 601-wire, 602-lens, 603-optical filter, 604-photo-sensor, 605-signal generator, 606-cube beam splitter, 607-light source emitter, 608-signal processor, 609-socket, 610-display connection.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3
A simple microscopic scanner comprises a microscope body 1 and a developing device 6, wherein the microscope body 1 consists of a base 101, a mirror arm 2, a supporting arm 3, a lens barrel 4 and a connecting rod 5, the base 101 is connected with the mirror arm 2, the mirror arm 2 is connected with an object stage 202, the upper end of the mirror arm is fixedly connected with the lens barrel 4, the upper end of the lens barrel 4 is connected with the connecting rod 5, the connecting rod 5 is respectively connected with a first reflecting mirror 501 and a second reflecting mirror 502, and the mirror surfaces of the first reflecting mirror 501 and the second reflecting mirror 502 are opposite in 30-degree included angle; the bottom end of the support arm 3 is connected with the lens arm 2, the upper end of the support arm is connected with the collecting lens 301, the support arm 3 is hollow, and an optical fiber is arranged in the support arm and connected with the collecting lens 301;
the lens cone is an annular cylinder, the cavity of the outer annular cylinder is respectively communicated with a connecting rod 5, the connecting rod 5 is a hollow rod, an electric signal connecting wire is arranged in the connecting rod and is respectively connected with a first reflective mirror 501 and a second reflective mirror 502, a first lens 402 and a second lens 403 are arranged at the lower end of the lens cone, light transmitted by the condenser 301 is sequentially reflected to the second reflective mirror 502 through the beam converging lens 402, and the lens 403 converges the light to the clamping piece 203 on the object stage.
The first mirror 501, the second mirror 50 may be moved by the transducer 503 in response to signals provided from the electronic scanning signal generator 605 via electrical signal connections, respectively, to move the reflected beam in the X and Y directions to traverse the illumination spot. The specimen is displayed in a scanning manner, and the scanner 6 includes: lens 602, optical filter 603, optical sensor 604, signal generator 605, cube beam splitter 606, light source emitter 607, signal processor 608, said light source emitter 607 is energized to emit intense light to cube beam splitter 606, the light source of said optical fiber is from source emitter 607, focused by lens 602, and diverging from the other end of the optical fiber to the light of lens 301, return light captured by the condenser of the condenser mirror. The microscope lens passes through the same optical path and returns to lens 301 through an optical fiber, the return light is split by means of a beam splitter cube 606 located between the light source emitter 607 and lens 602, and the beam splitter cube 606 diverts the return light in a beam detected by the light detector 604.
The optical fiber is used for transmitting the light beam from the light source transmitter 607 to the condenser 301 and for transmitting the light emitted from the object of the stage 202 into the reflector 201.
The concave reflector focuses light transmitted from the tip of the fiber at a location near the tip of the fiber, and the microscope further includes a means for supporting an object under examination, illuminated by the light focused by the mirror, and causing the light from the object to be focused by the mirror onto the transducer 503, which passes the light onto the tip of the fiber.
The light source emitter 607 comprises a set of individual optical fibers for emitting a light beam to the light gathering device, which receives the emitted light focused out of the light gathering device, one end of the set of optical fibers, wherein the tips of the individual optical fibers at the end of the set of optical fibers are staggered in the direction of light propagation.
The light source emitter 607 provides one of a pair of light sources for a pair of light beams of different wavelengths, and the optical delivery device effectively combines these light beams for delivery, with the light beams being focused onto a light collection device such that the point field of view is illuminated by the light of the different wavelengths.
The technical scheme of the invention is explained by combining the specific embodiment as follows:
example 1
A simple micro scanner is applied to specimen magnification scanning development.
A simple microscopic scanner comprises a microscope body 1 and a developing device 6, wherein the microscope body 1 consists of a base 101, a mirror arm 2, a supporting arm 3, a lens barrel 4 and a connecting rod 5, the base 101 is connected with the mirror arm 2, the mirror arm 2 is connected with an object stage 202, the upper end of the mirror arm is fixedly connected with the lens barrel 4, the upper end of the lens barrel 4 is connected with the connecting rod 5, the connecting rod 5 is respectively connected with a first reflecting mirror 501 and a second reflecting mirror 502, and the mirror surfaces of the first reflecting mirror 501 and the second reflecting mirror 502 are opposite in 30-degree included angle; the bottom end of the supporting arm 3 is connected with the lens arm 2, the upper end is connected with the collecting lens 301, the supporting arm 3 is hollow, the interior is provided with an optical fiber connecting collecting lens 301, the lens cone is an annular cylinder, the cavity of the outer annular cylinder is respectively communicated with a connecting rod 5, the connecting rod 5 is a hollow rod, an electric signal connecting wire is arranged in the connecting rod and is respectively connected with a first reflective mirror 501 and a second reflective mirror 502, the lower end of the lens cone is provided with a first lens 402 and a second lens 403, the light transmitted through the condenser mirror 301 is sequentially reflected into the second mirror 502 by the beam condensing lens 402, the lens 403 focuses the light onto the stage upper jaw 203, the first mirror 501 and the second mirror 50 may be responsive to signals respectively provided from the electronic scanning signal generator 605 via electrical signal connections, but is moved by the transducer 503 so that the reflected beam is moved in the X and Y directions so that the illumination spot traverses.
Example 2
The scanning method of the micro scanner comprises the following steps: the specimen is displayed in a scanning manner, and the scanner 6 includes: lens 602, optical filter 603, optical sensor 604, signal generator 605, cube beam splitter 606, light source emitter 607, signal processor 608, said light source emitter 607 is energized to emit intense light to cube beam splitter 606, the light source of said optical fiber is from source emitter 607, focused by lens 602, and diverging from the other end of the optical fiber to the light of lens 301, return light captured by the condenser of the condenser mirror. The microscope lens returns to the lens 301 through the same optical path and through an optical fiber for emitting the light from the light source emitter 607 to the condenser mirror 301 and for emitting the light from the object of the stage 202 into the mirror 201, the return light being split by means of a beam splitter cube 606 located between the light source emitter 607 and the lens 602, and the beam splitter cube 606 diverting the return light in the beam detected by the light detector 604.
Example 3
The optical fiber is used for transmitting the light beam from the light source transmitter 607 to the condenser 301 and for transmitting the light emitted from the object of the stage 202 into the reflector 201. The concave reflector focuses light transmitted from the tip of the fiber at a location near the tip of the fiber, and the microscope further includes a means for supporting an object under examination, illuminated by the light focused by the mirror, and causing the light from the object to be focused by the mirror onto the transducer 503, which passes the light onto the tip of the fiber. The light source emitter 607 comprises a set of individual optical fibers for emitting a light beam to the light gathering device, which receives the emitted light focused out of the light gathering device, one end of the set of optical fibers, wherein the tips of the individual optical fibers at the end of the set of optical fibers are staggered in the direction of light propagation. The light source emitter 607 provides one of a pair of light sources for a pair of light beams of different wavelengths, and the optical delivery device effectively combines these light beams for delivery, with the light beams being focused onto a light collection device such that the point field of view is illuminated by the light of the different wavelengths.
Example 4
Based on examples 1-3, a micro-scanner is used for teaching specimen scanning.
In specific implementation, the specimen is clamped on the object stage 202 through the clamping piece 202, the scanner 6 is powered on, the output end of the scanner is connected with the display, the display displays and amplifies the specimen image, the objective knob 402 is adjusted according to the image until the image is clear, and teaching is started according to the amplified specimen.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A simple micro scanner is characterized in that: the microscope comprises a microscope body and a developing device, wherein the microscope body consists of a base, a microscope arm, a supporting arm, a lens barrel and a connecting rod, the base is connected with the microscope arm, the microscope arm is connected with an objective table, the upper end of the microscope arm is fixedly connected with the lens barrel, the upper end of the lens barrel is connected with the connecting rod, the connecting rod is respectively connected with a first reflector and a second reflector, and the first reflector and the second reflector form a certain included angle and are opposite to each other; the bottom end of the supporting arm is connected with the lens arm, the upper end of the supporting arm is connected with the collecting lens, the supporting arm is hollow inside, and an optical fiber is arranged inside the supporting arm to connect with the collecting lens;
the lens cone is an annular cylinder, the cavity of the outer annular cylinder is respectively communicated with a connecting rod, the connecting rod is a hollow rod piece, an electric signal connecting wire is arranged in the connecting rod and is respectively connected with a first reflector and a second reflector, and a first lens and a second lens are arranged at the lower end of the lens cone;
the scanner includes: the device comprises a lens, an optical filter, an optical inductor, a signal generator, a cubic beam splitter, a light source emitter and a signal processor, wherein the light source emitter is electrified to emit strong light to the cubic beam splitter, and the light source of the optical fiber comes from the source emitter;
the first reflector and the second reflector can respond to signals respectively provided from the electronic scanning signal generator through the electric signal connecting line, and the signals move along with the transducer;
the optical fiber is used for transmitting the light beam from the light source emitter to the condenser and transmitting the light emitted by the object from the object stage into the reflector.
2. The simplified microscopic scanner of claim 1, wherein: the concave reflector focuses light transmitted from the tip of the optical fiber at a location proximate to the tip of the optical fiber, and the microscope further includes means for supporting an object under examination, the light focused by the mirror illuminating and focusing the light emitted by the object by the mirror onto the transducer, the transducer transmitting the light onto the tip of the optical fiber.
3. The simplified microscopic scanner of claim 1, wherein: the light source emitter includes a set of individual optical fibers for emitting a light beam to the light condensing means, the light condensing means receiving the emitted light focused from the light condenser, one end of the set of optical fibers, wherein tips of the individual optical fibers at the end of the set of optical fibers are staggered in a direction of light propagation.
4. The simplified microscopic scanner of claim 1, wherein: the light source emitter provides one of a pair of light sources for a pair of light beams of different wavelengths, and the optical delivery device is operative to combine the light beams for delivery, with the light beams being focused onto the light focusing device such that the point observation field is illuminated by the light of the different wavelengths.
5. The method of using a simplified micro-scanner as set forth in any of claims 1-4, wherein: the specimen is displayed in a scanning mode, and the scanner comprises: the device comprises a lens, an optical filter, a light sensor, a signal generator, a cubic beam splitter, a light source emitter and a signal processor, wherein the light source emitter is electrified to emit strong light to the cubic beam splitter, the light source of the optical fiber is from the source emitter, is focused by the lens, is scattered from the other end of the optical fiber to the light of the lens, and is captured by a condenser of a condenser lens. The microscope lens returns to the lens through the same optical path and through an optical fiber for emitting the light beam coming from the light source emitter to the condenser mirror and for emitting the light coming from the object of the stage into the mirror, the return light being separated by means of a beam splitter cube located between the light source emitter and the lens and which diverts the return light in the light beam detected by the light detector.
6. Use and method of use of the simplified micro-scanner of any of claims 1-5 in examples 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010140057.7A CN111208636A (en) | 2020-03-03 | 2020-03-03 | Simple micro scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010140057.7A CN111208636A (en) | 2020-03-03 | 2020-03-03 | Simple micro scanner |
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| Publication Number | Publication Date |
|---|---|
| CN111208636A true CN111208636A (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010140057.7A Pending CN111208636A (en) | 2020-03-03 | 2020-03-03 | Simple micro scanner |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5323009A (en) * | 1990-04-06 | 1994-06-21 | Harris Martin R | Conforcal microscope |
| JP2000098251A (en) * | 1998-09-22 | 2000-04-07 | Olympus Optical Co Ltd | Inverted confocal microscope |
| CN202954042U (en) * | 2012-12-15 | 2013-05-29 | 云南农业大学 | Device for observing root system and interaction of root border cells and zoospores of phytophthora |
| CN204462533U (en) * | 2015-03-31 | 2015-07-08 | 郑乃源 | Bioexperiment teaching microscope |
| CN207336921U (en) * | 2017-07-20 | 2018-05-08 | 北京恒冠网络数据处理有限公司 | A kind of micro-image analyzer |
-
2020
- 2020-03-03 CN CN202010140057.7A patent/CN111208636A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5323009A (en) * | 1990-04-06 | 1994-06-21 | Harris Martin R | Conforcal microscope |
| JP2000098251A (en) * | 1998-09-22 | 2000-04-07 | Olympus Optical Co Ltd | Inverted confocal microscope |
| CN202954042U (en) * | 2012-12-15 | 2013-05-29 | 云南农业大学 | Device for observing root system and interaction of root border cells and zoospores of phytophthora |
| CN204462533U (en) * | 2015-03-31 | 2015-07-08 | 郑乃源 | Bioexperiment teaching microscope |
| CN207336921U (en) * | 2017-07-20 | 2018-05-08 | 北京恒冠网络数据处理有限公司 | A kind of micro-image analyzer |
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Application publication date: 20200529 |