CN207424375U - A kind of ophthalmic microscope objective table positioner - Google Patents
A kind of ophthalmic microscope objective table positioner Download PDFInfo
- Publication number
- CN207424375U CN207424375U CN201721539765.8U CN201721539765U CN207424375U CN 207424375 U CN207424375 U CN 207424375U CN 201721539765 U CN201721539765 U CN 201721539765U CN 207424375 U CN207424375 U CN 207424375U
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- China
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- fixture block
- microcontroller
- objective table
- microscope objective
- firm bottom
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Abstract
The utility model discloses a kind of ophthalmic microscope objective table positioners, including firm bottom, motor column, microcontroller, servomotor is provided at the upper side of the firm bottom, shaft coupling is provided in front of the servomotor, ball-screw is provided in front of the shaft coupling, fixture block one is provided in front of the ball-screw, one front of fixture block is provided with fixture block two, two front of fixture block is provided with micrometer, the firm bottom one side is provided with balance adjustment nut, slide is provided with above the firm bottom, one front of fixture block is provided with the motor column, binding post is provided with above the motor column, the binding post one side is provided with conductor.The present apparatus not only has accurately locating effect, but also has the advantages that automation is with obvious effects rapid with positioning in position fixing process, in addition also has the advantages of easy to operate, easy to use.
Description
Technical field
The utility model is related to objective table positioner equipment design fields, are carried more particularly to a kind of ophthalmic microscope
Object platform positioner.
Background technology
Microscope is one of this period of the mankind greatest contrivance, and before it is invented, the mankind are on surrounding
The idea in the world is confined to the thing for the naked eye or by hand lens naked eyes being helped to be seen.Microscope is brand-new one
The world is presented in the visual field of the mankind.People see hundreds of " newly " animalcule and plant, Yi Jicong for the first time
The internal structure microscopes of human body to the various things such as plant fiber additionally aid scientist and find new species, contribute to doctor
Treat disease.Earliest microscope is to be manufactured in Holland in latter stage in 16th century.Inventor may be one and be called Zha Qiali
The sub- Dutch optician of this Jansen or another one Holland scientist Han Silipoxi, they have made letter with two panels lens
Easy microscope, but these not useful instruments did any important observation.Started to use in science there are two people later
Microscope, first is Italian scientist Galileo.Microscope with micro- principle carry out classification can be divided into light microscope with
Electron microscope；And desk-top microscope and portable microscope can be divided by carrying out classification with mobility.Light microscope is usual
It is all made of opticator, lighting part and mechanical part, undoubtedly opticator is the most key, it is by eyepiece and objective lens
Into earlier than 1590, Holland has produced similar microscopical enlarging instrument with the manufacturing optician of Italy.Also dressing table is,
The below or above of object lens, to place the sample for needing to observe, the shape side of having, two kinds of circle, there are a light hole, objective table in center
It is upper that sample propeller (slider) is housed, there is spring clip on the left of propeller, to clamp sample, there is propeller adjusting under objective table
Wheel can make sample make left and right, movement in the front-back direction.The design of objective table will have superpower durability and the sight convenient for sample
It examines, i.e., microscopical operation is more stable, more durable.According to the microscope of different purposes, shape, size, load-bearing, structure
Also it is different, it such as just puts microscope and inverted microscope carrier structure is different.However the microscope carrier in China
But the shortcomings that the lack accuracy with automation not high enough there are positioning accuracy.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of ophthalmic microscope objective table and determine
Position device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of ophthalmic microscope objective table positioner is described steady including firm bottom, motor column, microcontroller
Gu being provided with servomotor at the upper side of bottom plate, shaft coupling is provided in front of the servomotor, is set in front of the shaft coupling
There is ball-screw, fixture block one is provided in front of the ball-screw, one front of fixture block is provided with fixture block two, the fixture block two
Front is provided with micrometer, and the firm bottom one side is provided with balance adjustment nut, cunning is provided with above the firm bottom
Rail, one front of fixture block are provided with the motor column, are provided with binding post above the motor column, the binding post one side is set
Conductor is equipped with, is crimped with power supply inside the binding post, the binding post one side is connected with signal resistance, in the firm bottom
Portion is inlaid with the microcontroller, and bus interface is provided in front of the microcontroller, and the bus interface one side is set
There is signal wire interface.
In said structure, material is placed on one one side of fixture block first, then manually rotates the micrometer,
Fixture block two described in rotation process promotes the motor column to be moved to one side, when the conductor is connected, the signal resistance hair
Sending actuating signal, the microcontroller controls the servomotor to rotate, and the servomotor turns to the microcontroller
The ball-screw is driven to move after dynamic, the ball-screw drives one out movement of fixture block again, when the signal resistance
The microcontroller is constantly sent a signal to, the microcontroller controls the servomotor to stop operating at this time,
Material will be firmly positioned in above objective table at this time.
In order to further improve the locating effect of the present apparatus, the firm bottom is fastened by bolts company with the slide
It connects, the servomotor is electrically connected with the microcontroller.
In order to further improve the locating effect of the present apparatus, the servomotor passes through the shaft coupling with the ball-screw
Device connects, and the micrometer is connected through a screw thread with the fixture block two.
In order to further improve the locating effect of the present apparatus, the fixture block one, the fixture block two and the slide pass through cunning
Block connects, and the signal resistance is electrically connected with the microcontroller.
In order to further improve the locating effect of the present apparatus, the motor column is connected with the slide by sliding block, described
Bus interface is electrically connected with the microcontroller.
In order to further improve the locating effect of the present apparatus, the signal wire interface is electrically connected with the microcontroller,
The conductor triggers the signal resistance action when connecting.
Advantageous effect is：The present apparatus not only has accurately locating effect, but also has automation in position fixing process
The advantages of with obvious effects and positioning is rapid, in addition also has the advantages of easy to operate, easy to use.
Description of the drawings
Fig. 1 is a kind of space multistory of the positioner of ophthalmic microscope objective table positioner described in the utility model
View；
Fig. 2 is a kind of main view of the signal transmitting apparatus of ophthalmic microscope objective table positioner described in the utility model
Figure；
Fig. 3 is a kind of main view of the microcontroller of ophthalmic microscope objective table positioner described in the utility model
Figure.
1st, firm bottom；2nd, slide；3rd, servomotor；4th, shaft coupling；5th, ball-screw；6th, fixture block one；7th, fixture block two；8、
Micrometer；9th, balance adjustment nut；10th, power supply；11st, binding post；12nd, motor column；13rd, conductor；14th, signal resistance；15th, it is miniature
Controller；16th, bus interface；17th, signal connection jaws.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of ophthalmic microscope objective table positioner, including firm bottom 1, motor column 12,
Microcontroller 15,1 upper side of firm bottom are provided with servomotor 3, and 3 front of servomotor is provided with shaft coupling 4, shaft coupling
4 front of device is provided with ball-screw 5, and 5 front of ball-screw is provided with fixture block 1, and one 6 front of fixture block is provided with fixture block 27, presss from both sides
27 front of block is provided with micrometer 8, and 1 one side of firm bottom is provided with balance adjustment nut 9, and 1 top of firm bottom is provided with cunning
Rail 2, one 6 front of fixture block are provided with motor column 12, and 12 top of motor column is provided with binding post 11, and 11 one side of binding post, which is provided with, leads
Body 13 is crimped with power supply 10 inside binding post 11, and 11 one side of binding post is connected with signal resistance 14, is inlayed inside firm bottom 1
There is microcontroller 15,15 front of microcontroller is provided with bus interface 16, and 16 one side of bus interface is provided with signal wire and connects
Mouth 17.
In said structure, material is placed on one 6 one side of fixture block first, micrometer 8 is then manually rotated, rotated
Fixture block 27 promotes motor column 12 to be moved to one side in journey, and when conductor 13 is connected, 14 sending action signal of signal resistance is to miniature
Controller 15, microcontroller 15 control servomotor 3 to rotate, and servomotor 3 drives ball-screw 5 to move after rotating, ball
Leading screw 5 drives one 6 out movement of fixture block again, micro- at this time when signal resistance 14 constantly sends a signal to microcontroller 15
Type controller 15 controls servomotor 3 to stop operating, and material will be firmly positioned in above objective table at this time.
In order to further improve the locating effect of the present apparatus, firm bottom 1 is bolted connection with slide 2, servo
Motor 3 is electrically connected with microcontroller 15, and servomotor 3 is connected with ball-screw 5 by shaft coupling 4, micrometer 8 and fixture block two
7 are connected through a screw thread, and fixture block 1, fixture block 27 are connected with slide 2 by sliding block, and signal resistance 14 is electrically connected with microcontroller 15
Connect, motor column 12 is connected with slide 2 by sliding block, and bus interface 16 is electrically connected with microcontroller 15, signal wire interface 17 with
Microcontroller 15 is electrically connected, and trigger signal resistance 14 acts when conductor 13 is connected.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (6)
1. a kind of ophthalmic microscope objective table positioner, it is characterised in that：Including firm bottom (1), motor column (12), micro-
Type controller (15), firm bottom (1) upper side are provided with servomotor (3), are set in front of the servomotor (3)
There is shaft coupling (4), ball-screw (5) is provided in front of the shaft coupling (4), fixture block is provided in front of the ball-screw (5)
One (6), fixture block one (6) front is provided with fixture block two (7), micrometer (8) is provided in front of the fixture block two (7), described
Firm bottom (1) one side is provided with balance adjustment nut (9), and slide (2), the folder are provided with above the firm bottom (1)
The motor column (12) is provided in front of block one (6), binding post (11), the binding post are provided with above the motor column (12)
(11) one side is provided with conductor (13), and power supply (10) is crimped with inside the binding post (11), and binding post (11) one side connects
Signal resistance (14) is connected to, the microcontroller (15), the microcontroller are inlaid with inside the firm bottom (1)
(15) front is provided with bus interface (16), and bus interface (16) one side is provided with signal wire interface (17).
2. a kind of ophthalmic microscope objective table positioner according to claim 1, it is characterised in that：The firm bottom
Plate (1) is bolted connection with the slide (2), and the servomotor (3) is electrically connected with the microcontroller (15).
3. a kind of ophthalmic microscope objective table positioner according to claim 1, it is characterised in that：The servo electricity
Machine (3) is connected with the ball-screw (5) by the shaft coupling (4), and the micrometer (8) passes through with the fixture block two (7)
It is threadedly coupled.
4. a kind of ophthalmic microscope objective table positioner according to claim 1, it is characterised in that：The fixture block one
(6), the fixture block two (7) is connected with the slide (2) by sliding block, the signal resistance (14) and the microcontroller
(15) it is electrically connected.
5. a kind of ophthalmic microscope objective table positioner according to claim 1, it is characterised in that：The motor column
(12) with the slide (2) by the connection, the bus interface (16) is electrically connected with the microcontroller (15).
6. a kind of ophthalmic microscope objective table positioner according to claim 1, it is characterised in that：The signal wire
Interface (17) is electrically connected with the microcontroller (15), and the conductor (13) triggers the signal resistance (14) when connecting dynamic
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539765.8U CN207424375U (en) | 2017-11-17 | 2017-11-17 | A kind of ophthalmic microscope objective table positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539765.8U CN207424375U (en) | 2017-11-17 | 2017-11-17 | A kind of ophthalmic microscope objective table positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207424375U true CN207424375U (en) | 2018-05-29 |
Family
ID=62305191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721539765.8U Active CN207424375U (en) | 2017-11-17 | 2017-11-17 | A kind of ophthalmic microscope objective table positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207424375U (en) |
-
2017
- 2017-11-17 CN CN201721539765.8U patent/CN207424375U/en active Active
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