CN109116535A - A kind of shade and shading control system of fluorescence microscope - Google Patents
A kind of shade and shading control system of fluorescence microscope Download PDFInfo
- Publication number
- CN109116535A CN109116535A CN201811238356.3A CN201811238356A CN109116535A CN 109116535 A CN109116535 A CN 109116535A CN 201811238356 A CN201811238356 A CN 201811238356A CN 109116535 A CN109116535 A CN 109116535A
- Authority
- CN
- China
- Prior art keywords
- shading baffle
- shade
- motor
- fluorescence microscope
- shading
- Prior art date
- 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.)
- Pending
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- 238000009434 installation Methods 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000000799 fluorescence microscopy Methods 0.000 claims 1
- 238000002474 experimental method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 13
- 239000000126 substance Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- G02B21/0024—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
- G02B21/0052—Optical details of the image generation
- G02B21/0076—Optical details of the image generation arrangements using fluorescence or luminescence
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/32—Micromanipulators structurally combined with microscopes
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microscoopes, Condenser (AREA)
Abstract
A kind of shade the invention discloses fluorescence microscope includes shading baffle guide cover, shading baffle guide gear, at least one shading baffle, driving output gear and motor；The top surface of shading baffle, which is equipped on one, is oriented to convex body, and the bottom surface of shading baffle, which is equipped with, is oriented to convex body；The bottom surface of shading baffle guide cover offers the first guide groove that is equal with upper guiding convex body quantity and being embedded in correspondingly by upper guiding convex body, and shading baffle guide cover offers center light-transmitting opening；Shading baffle guide gear is equipped with the first light transmission through-hole；The top surface of shading baffle guide gear offers the second guide groove that is equal with lower guiding convex body quantity and being embedded in correspondingly by lower guiding convex body；Shading baffle guide gear carries out gear with driving output gear and engages.The configuration of the present invention is simple, it is easy to operate, suitable for the fluorescence microscope of different installation dimensions, both hands can be liberated during microscope experiment.
Description
Technical field
The present invention relates to Optics in Microscope accessory technical fields, and in particular to a kind of shade of fluorescence microscope and screening
Optimizing Control System.
Background technique
Fluorescence microscope (Fluorescence microscope): fluorescence microscope is using ultraviolet light as light source, to shine
Tested object is penetrated, is allowed to issue fluorescence, then observes shape and its position of object under the microscope.Fluorescence microscope is used
In absorption, transport, the distribution of chemical substance and the positioning etc. of research intracellular matter.Some substances in cell, such as chlorophyll,
It can fluoresce after being irradiated by ultraviolet light；Though separately having some substances itself that cannot fluoresce, but if anti-with fluorescent dye or fluorescence
After body dyeing, can also it fluoresce through ultraviolet light irradiation, fluorescence microscope is exactly to carry out qualitative and quantitative study to this substance
One of tool.At this stage the fluorescent lamp gear of most of fluorescence microscope be all manually, it is thin when carrying out body with fluorescence microscope
When karyon graft procedure, since both hands will operate micromanipulation instrument, if finding time and hand stirs fluorescent lamp
Baffle will affect experiment.In addition, the mounting structure of existing fluorescent lamp is difficult to the microscope suitable for different installation dimensions.
Summary of the invention
In view of this, in order to solve the problems, such as that hand-operating light in the prior art is inconvenient, installation versatility is low, the present invention
It is proposed the shade and shading control system of a kind of fluorescence microscope.
The present invention is solved the above problems by following technological means:
A kind of shade of fluorescence microscope include shading baffle guide cover, shading baffle guide gear, at least one
Shading baffle, driving output gear and motor；The top surface of the shading baffle is equipped on one and is oriented to convex body, the shading baffle
Bottom surface be equipped be oriented to convex body；The bottom surface of the shading baffle guide cover offers equal with upper guiding convex body quantity and one
One the first guide groove being accordingly embedded in by upper guiding convex body, the shading baffle guide cover offer center light-transmitting opening；It is described
Shading baffle guide gear is equipped with the first light transmission through-hole；The top surface of the shading baffle guide gear offers and lower guiding convex body
Quantity is equal and correspondingly by the second guide groove of lower guiding convex body insertion；The shading baffle guide gear and driving are defeated
Gear carries out gear engagement out；The driving output gear is installed on the motor shaft of motor.
Further, the center of the Center-to-Center light-transmitting opening of the first light transmission through-hole is longitudinally concentric.
Further, the quantity of the shading baffle is six；Each second guide groove, which joins end to end, forms hexagon slot.
Further, the shading baffle guide cover is cylindrical covering.
Further, which further includes installation shell；The shading baffle guide cover, shading baffle guiding tooth
Wheel, driving output gear and motor are mounted in the mounting shell body；The installation shell offers the second light transmission through-hole；
The second light transmission through-hole is through to the bottom surface of the installation shell from the top surface of the installation shell.
Further, which further includes microscope connector；One side of the microscope connector is installed on
The side of shell is installed, the other side of the microscope connector is installed on fluorescence microscope.
Further, the microscope connector include at least two successively screw thread be screwed on the bidirectional helical ring of installation；Institute
The side for stating bidirectional helical ring is equipped with screw thread, and the other side of the bidirectional helical ring is also equipped with screw thread；One of them two-way spiral shell
One side of line ring is installed on the side of the installation shell；It is aobvious that one side of another one bidirectional helical ring is installed on fluorescence
On micro mirror.
Further, the motor is the motor for realizing positive and negative rotation.
Further, which further includes the spring part that circles round with motor shaft；The motor is the electricity of one-directional rotation
Motivation；One end of the motor shaft convolution spring part is fixedly connected with the motor shaft of motor, motor shaft convolution spring part
The other end is fixedly connected with the installation shell.
Further, which includes the shade and floor push of fluorescence microscope as described above；
The floor push is electrically connected with motor；The floor push is for controlling motor action；The floor push
It is set to the outside of the shade of the fluorescence microscope.
Compared with prior art, beneficial effects of the present invention are as follows:
The configuration of the present invention is simple, it is easy to operate, it, can be in microscope reality suitable for the fluorescence microscope of different installation dimensions
Both hands can be liberated during testing, and can easily control the output brightness of fluorescence.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is that the vertical view of shading baffle and shading baffle guide gear of the invention when shading baffle is closed is tied to installation
Structure schematic diagram；
Fig. 2 is shading baffle guide gear of the invention and drives the vertical view of output gear to mounting structure schematic diagram；
Fig. 3 is that the vertical view of shading baffle and shading baffle guide gear of the invention when shading baffle is opened is tied to installation
Structure schematic diagram；
Fig. 4 is that the vertical view of shading baffle of the invention, shading baffle guide gear and shading baffle guide cover is tied to installation
Structure schematic diagram；
Fig. 5 is a kind of stereoscopic schematic diagram of the shading control system of fluorescence microscope of the invention；
Fig. 6 is the stereoscopic schematic diagram of shading baffle guide cover of the invention；
Fig. 7 is the positive stereoscopic schematic diagram of installation shell of the invention；
Fig. 8 is the reversed stereoscopic schematic diagram of installation shell of the invention；
Fig. 9 is the stereoscopic schematic diagram of shading baffle guide gear of the invention；
Figure 10 is the stereoscopic schematic diagram of shading baffle of the invention；
Figure 11 is the mounting structure schematic diagram of driving output gear and motor of the invention；
Figure 12 is the mounting structure schematic diagram of motor shaft convolution spring part and motor of the invention；
Figure 13 is the structural blast schematic diagram of microscope connector and installation shell of the invention；
Description of symbols:
Shading baffle guide cover --- 1；Shading baffle guide gear --- 2；Shading baffle --- 3；Drive output gear
Wheel --- 4；Motor --- 5；Upper guiding convex body --- 31；Lower guiding convex body --- 32；First guide groove --- 11；Second leads
To slot --- 21；Center light-transmitting opening --- 12；Shell is installed --- 6；Second light transmission through-hole --- 61；Microscope connector ---
7；Bidirectional helical ring --- 71；Floor push --- 8；First light transmission through-hole --- 22；Motor shaft convolution spring part --- 51.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with attached drawing and specifically
Embodiment technical solution of the present invention is described in detail.It should be pointed out that described embodiment is only this hair
Bright a part of the embodiment, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
It is to be appreciated that the orientation or positional relationship of the instructions such as term " top ", " bottom " is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Term " first ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", " second ", " third " feature can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " one group "
It is meant that two or more.
Embodiment 1
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 6, Fig. 9, Figure 10, Figure 11, a kind of shade of fluorescence microscope includes
Shading baffle guide cover 1, shading baffle guide gear 2, at least one shading baffle 3, driving output gear 4 and motor 5；Institute
The top surface for stating shading baffle 3, which is equipped on one, is oriented to convex body 31, and the bottom surface of the shading baffle 3, which is equipped with, is oriented to convex body 32；Institute
State shading baffle guide cover 1 bottom surface offer it is equal with upper guiding 31 quantity of convex body and correspondingly by upper guiding convex body 31
First guide groove 11 of insertion, the shading baffle guide cover 1 offer center light-transmitting opening 12；The shading baffle guide gear
2 centers are equipped with the first light transmission through-hole 22；The top surface of the shading baffle guide gear 2 offers and lower 32 quantity phase of guiding convex body
Deng and correspondingly by lower the second guide groove 21 for being embedded in of guiding convex body 32；The shading baffle guide gear 2 and driving are defeated
Gear 4 carries out gear engagement out；The driving output gear 4 is installed on the motor shaft of motor 5.
Embodiment 2
Embodiment 2 is advanced optimizing for embodiment 1；
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 6, Fig. 9, Figure 10, Figure 11, the center of the first light transmission through-hole 22 is in
The center of heart light-transmitting opening 12 is longitudinally concentric.
Embodiment 3
Embodiment 3 is advanced optimizing for embodiment 1；
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 6, Fig. 9, Figure 10, Figure 11, the quantity of the shading baffle 3 is six；Respectively
A second guide groove 21, which joins end to end, forms hexagon slot.
Embodiment 4
Embodiment 4 is advanced optimizing for embodiment 1；
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 6, Fig. 9, Figure 10, Figure 11, the shading baffle guide cover 1 is cylindrical cap
Body.
Embodiment 5
Embodiment 5 is advanced optimizing for embodiment 1；
As shown in figures 1-8, which further includes installation shell 6；The shading baffle guide cover 1, shading baffle are led
It is mounted in the installation shell 6 to gear 2, driving output gear 4 and motor 5；The installation shell 6 offers second
Light transmission through-hole 61；The second light transmission through-hole 61 is through to the bottom surface of the installation shell 6 from the top surface of the installation shell 6.
Embodiment 6
Embodiment 6 is advanced optimizing for embodiment 5；
As shown in figure 13, which further includes microscope connector 7；Pacify one side of the microscope connector 7
Side loaded on installation shell 6, the other side of the microscope connector 7 is installed on fluorescence microscope.
Embodiment 7
Embodiment 7 is advanced optimizing for embodiment 6；
As shown in figure 13, the microscope connector 7 include at least two successively screw thread be screwed on the bidirectional helical ring of installation
71；One side of the bidirectional helical ring 71 is equipped with screw thread, and the other side of the bidirectional helical ring 71 is also equipped with screw thread；Wherein one
One side of a bidirectional helical ring 71 is installed on the side of the installation shell 6；The side of another one bidirectional helical ring 71
Portion is installed on fluorescent light emission device or microscope.
The microscope connector 7 is internal screw thread and externally threaded conversion head (big small-bore spiral shell with different-diameter
There is screw thread in outside respectively in line ring)；The present invention is by microscope connector 7 by the installation shell 6 and fluorescence microscope and glimmering
Light lamp transmitter connects；7 two sides of microscope connector are respectively equipped with screw thread, and side connection, which has, is threadedly coupled mouth
Installation shell, the other side connection have be threadedly coupled mouth microscope or fluorescent light emission device.
Embodiment 8
Embodiment 8 is advanced optimizing for embodiment 1；
As shown in figure 11, the motor 5 is the motor 5 for realizing positive and negative rotation.
Embodiment 9
Embodiment 9 is advanced optimizing for embodiment 5；
As shown in Figure 11, Figure 12, which further includes the spring part 51 that circles round with motor shaft；The motor 5 is single
To the motor 5 of rotation；One end of the motor shaft convolution spring part 51 is fixedly connected with the motor shaft of motor 5, the motor
The other end of axis convolution spring part 51 is fixedly connected with the installation shell 6.
There is a permanent magnet inside the motor 5, generates magnetic field in interpolar, have a coil in magnetic field, pass through control
Size of current adjusts the size of magnetic field force to drive driving output gear rotation, when chopping current, the motor shaft of motor 5
Original position is restored under the active force of motor shaft convolution spring part 51.
Embodiment 10
Embodiment 10 is the technical solution realized on the basis of any one above-mentioned embodiment；
As shown in Figure 1, shown in Figure 5, a kind of shading control system of fluorescence microscope includes the shading dress of above-mentioned fluorescence microscope
It sets and floor push 8；The floor push 8 is electrically connected with motor 5；The floor push 8 is for controlling motor 5
Movement；The floor push 8 is set to the outside of the shade of the fluorescence microscope.
Embodiment 11
Embodiment 11 is advanced optimizing for embodiment 1；
As shown in figs. 1-11, the shading baffle guide cover 1 is made of six pieces of cone-shaped metal washers, every piece of sheet metal two sides
Respectively there is pillar (i.e. upper guiding convex body 31 and lower guiding convex body 32), upper guiding convex body 31 is set to the rail of shading baffle guide cover 1
In road (i.e. the first guide groove 11), the lower guiding convex body 32 is set in the track of the shading baffle guide gear 2；
The shading baffle guide gear 2 is moved up by 5 band of motor of positive and negative rotation, and motor 5, which rotates forward, opens shading
Baffle 3, the reversion closure shading baffle 3 of motor 5；The present invention passes through the rotational steps of the motor shaft of setting motor 5, to revolve
Turn driving shading baffle guide gear 2, the rotary distance needed for reaching shading baffle 3 from closing to opening.
Embodiment 12
Embodiment 12 is advanced optimizing for embodiment 1；
As shown in figure 8, described installation two sides of shell are equipped with the screwed ring of protrusion, the inside of the screwed ring and outer
There is screw thread in side respectively.
Embodiment 13
Embodiment 13 is advanced optimizing for embodiment 1；
The shading baffle can be eight, ten with first-class even number amount, the corresponding second guide groove composition of each shading baffle
Positive eight, decagon slot or other polygon grooves.
The course of work of the invention: the floor push as switching signal follower or analog signals follower, when
Stepping on floor push can control the switch or velocity of rotation of motor, control the fluorescence by way of foot-operated to realize
The shading (closure) or illumination (unlatching) of microscopical shade, or the input current by controlling motor is to control
The rotational angle of shading baffle guide gear, so as to adjust the size of the size of darkening ring and then adjustment fluorescence volume.The present invention
By driving output gear rotation described in motor drive, so that shading baffle guide gear be made to rotate；The present invention passes through along
The lower guiding convex body of two guide grooves sliding, each shading baffle form a round rotation under the guiding of shading baffle guide cover
Turn motion profile, to realize each shading baffle with combination switch；If each shading baffle is opened, the light of fluorescent lamp is passed through
Center light-transmitting opening, the first light transmission through-hole and the second light transmission through-hole, to realize fluorescent illumination.The present invention is by several with interior
Screw thread and externally threaded bidirectional helical ring form a microscope connector, realize that the installation shell can be installed to different rulers
On very little fluorescence microscope.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of shade of fluorescence microscope, which is characterized in that the shade includes shading baffle guide cover (1), hides
Light trap piece guide gear (2), at least one shading baffle (3), driving output gear (4) and motor (5)；The shading baffle
(3) top surface is equipped on one and is oriented to convex body (31), and the bottom surface of the shading baffle (3), which is equipped with, is oriented to convex body (32)；It is described
The bottom surface of shading baffle guide cover (1) offers equal with upper guiding convex body (31) quantity and correspondingly by upper guiding convex body
(31) the first guide groove (11) being embedded in, the shading baffle guide cover (1) offer center light-transmitting opening (12)；The shading gear
Piece guide gear (2) is equipped with the first light transmission through-hole (22)；The top surface of the shading baffle guide gear (2) offers and lower guiding
Convex body (32) quantity is equal and correspondingly by the second guide groove (21) of lower guiding convex body (32) insertion；The shading baffle
Guide gear (2) carries out gear with driving output gear (4) and engages；Driving output gear (4) is installed on motor (5)
On motor shaft.
2. the shade of fluorescence microscope according to claim 1, which is characterized in that the first light transmission through-hole (22)
Center-to-Center light-transmitting opening (12) center it is longitudinally concentric.
3. the shade of fluorescence microscope according to claim 1, which is characterized in that the number of the shading baffle (3)
Amount is six；Each second guide groove (21), which joins end to end, forms hexagon slot.
4. the shade of fluorescence microscope according to claim 1, which is characterized in that the shading baffle guide cover
It (1) is cylindrical covering.
5. the shade of fluorescence microscope according to claim 1, which is characterized in that the shade further includes installation
Shell (6)；The shading baffle guide cover (1), shading baffle guide gear (2), driving output gear (4) and motor (5)
It is mounted in the installation shell (6)；The installation shell (6) offers the second light transmission through-hole (61)；Second light transmission is logical
Hole (61) is through to the bottom surface of installation shell (6) from the top surface of installation shell (6).
6. the shade of fluorescence microscope according to claim 5, which is characterized in that the shade further includes micro-
Mirror connector (7)；One side of the microscope connector (7) is installed on the side of installation shell (6), the microscope connection
The other side of device (7) is installed on fluorescence microscope.
7. the shade of fluorescence microscope according to claim 6, which is characterized in that the microscope connector (7)
Including at least two successively screw thread be screwed on the bidirectional helical ring (71) of installation；One side of the bidirectional helical ring (71) is equipped with spiral shell
The other side of line, the bidirectional helical ring (71) is also equipped with screw thread；One side of one of bidirectional helical ring (71) is installed on
The side of installation shell (6)；One side of another one bidirectional helical ring (71) is installed on fluorescence microscope.
8. the shade of fluorescence microscope according to claim 1, which is characterized in that the motor (5) is to realize
The motor of positive and negative rotation.
9. the shade of fluorescence microscope according to claim 5, which is characterized in that the shade further include with electricity
Arbor circles round spring part (51)；The motor (5) is the motor of one-directional rotation；Motor shaft convolution spring part (51)
One end is fixedly connected with the motor shaft of motor (5), the other end and the installation shell of motor shaft convolution spring part (51)
(6) it is fixedly connected.
10. a kind of shading control system of fluorescence microscope, which is characterized in that the shading control system includes such as claim 1-
The shade and floor push (8) of 9 any fluorescence microscopes；The floor push (8) and motor (5) carry out electricity
Property connection；The floor push (8) is for controlling motor (5) movement；The floor push (8) is set to the fluorescence microscopy
The outside of the shade of mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238356.3A CN109116535A (en) | 2018-10-23 | 2018-10-23 | A kind of shade and shading control system of fluorescence microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238356.3A CN109116535A (en) | 2018-10-23 | 2018-10-23 | A kind of shade and shading control system of fluorescence microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109116535A true CN109116535A (en) | 2019-01-01 |
Family
ID=64855452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811238356.3A Pending CN109116535A (en) | 2018-10-23 | 2018-10-23 | A kind of shade and shading control system of fluorescence microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109116535A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009020438A (en) * | 2007-07-13 | 2009-01-29 | Canon Inc | Light quantity adjusting device |
| CN204086119U (en) * | 2014-10-22 | 2015-01-07 | 广州市达瑞生物技术股份有限公司 | A kind of shading for time-resolved fluoroimmunoassay instrument and light transmission device |
| CN204177726U (en) * | 2014-11-04 | 2015-02-25 | 纪洪媛 | A kind of microscopic examination pathological section masking frame |
| CN108415150A (en) * | 2018-04-23 | 2018-08-17 | 深圳安东星科技有限公司 | A kind of digit microscope focusing mechanism and digit microscope |
| CN209281059U (en) * | 2018-10-23 | 2019-08-20 | 温氏食品集团股份有限公司 | A kind of shade and shading control system of fluorescence microscope |
-
2018
- 2018-10-23 CN CN201811238356.3A patent/CN109116535A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009020438A (en) * | 2007-07-13 | 2009-01-29 | Canon Inc | Light quantity adjusting device |
| CN204086119U (en) * | 2014-10-22 | 2015-01-07 | 广州市达瑞生物技术股份有限公司 | A kind of shading for time-resolved fluoroimmunoassay instrument and light transmission device |
| CN204177726U (en) * | 2014-11-04 | 2015-02-25 | 纪洪媛 | A kind of microscopic examination pathological section masking frame |
| CN108415150A (en) * | 2018-04-23 | 2018-08-17 | 深圳安东星科技有限公司 | A kind of digit microscope focusing mechanism and digit microscope |
| CN209281059U (en) * | 2018-10-23 | 2019-08-20 | 温氏食品集团股份有限公司 | A kind of shade and shading control system of fluorescence microscope |
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