CN206594357U - A kind of automated optical microscopical detector - Google Patents
A kind of automated optical microscopical detector Download PDFInfo
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- CN206594357U CN206594357U CN201720180912.0U CN201720180912U CN206594357U CN 206594357 U CN206594357 U CN 206594357U CN 201720180912 U CN201720180912 U CN 201720180912U CN 206594357 U CN206594357 U CN 206594357U
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Abstract
The utility model is related to a kind of automated optical microscopical detector, including microscope base, handel, lighting mechanism, loading mechanism, testing agency and Zhong Kong mechanisms, moving assembly includes runner assembly and universal wheel, runner assembly includes motor, drive shaft, drive gear, travelling gear, power transmission shaft, connecting rod and bearing, working power module includes working power circuit, in the automated optical microscopical detector, motor controls drive gear to rotate by drive shaft, realize the base folding and unfolding that bearing can control universal wheel in microscope base, so as to improve the practicality of device carrying；Moreover, in working power circuit, the base stage of the second triode is detected by the partial pressure to adjustable resistance, so as to be acquired feedback to output voltage, is realized the regulation to output voltage, is improved the reliability of working power circuit.
Description
Technical field
The present invention relates to detecting instrument field, more particularly to a kind of automated optical microscopical detector.
Background technology
Microscopic detection instrument is a kind of optical instrument being made up of the combination of a lens or several lens, is that the mankind enter
Atom-age mark.It is mainly used in amplifying the instrument that small items can be seen as human eye.
It is typically all heavier in order to the steady placement of holding meanss in existing microscopic detection instrument, so
When short-distance movement is carried out to it, often because excessively weighing, and the movement of its position is have impact on, reduce device
Practicality；Moreover, during plant running, it is typically necessary working power circuit to provide stable work electricity
Pressure, realizes the stability of device work, and in order to reduce cost, does not apply to expensive integrated circuit, all understand oneself now
Circuit is built, stable operating voltage can be equally exported, but is due to the function of lacking feedback detection well, causes output
When voltage is fluctuated, it is impossible to be adjusted well, so as to reduce the reliability of device.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art, there is provided a kind of automated optical is micro-
Detector.
The technical solution adopted for the present invention to solve the technical problems is：A kind of automated optical microscopical detector, including mirror
Seat, handel, lighting mechanism, loading mechanism, testing agency and Zhong Kong mechanisms, the handel are arranged on microscope base, the flare-aircraft
Structure is arranged on the top of microscope base, and the loading mechanism and Zhong Kong mechanisms are arranged on handel, and the testing agency is arranged on mirror
The top of arm, the loading mechanism is arranged on the centre of lighting mechanism and testing agency；
Wherein, when starting to carry out sample observation detection, sample is placed in loading mechanism first, then shone
Bright mechanism is detected initially as light source there is provided enough light, then by testing agency, while passing through Zhong Kong mechanisms pair
Detector carries out intelligentized control method, improves the intellectuality of device.
The bottom of the microscope base is provided with travel mechanism, and the travel mechanism includes two moving assemblies, the moving assembly
Including runner assembly and universal wheel, the universal wheel is arranged on the bottom of microscope base by runner assembly, and the runner assembly includes
Motor, drive shaft, drive gear, travelling gear, power transmission shaft, connecting rod and bearing, the motor pass through drive shaft
It is connected with drive gear, travelling gear and the drive gear engagement, the power transmission shaft is connected with travelling gear, institute
The one end for stating connecting rod is connected with power transmission shaft, and the other end of the connecting rod is connected with bearing, and the universal wheel is arranged on bearing
On；
Wherein, in order to improve the practicality of device.When needing device to carry mobile, motor passes through drive shaft
Control drive gear to rotate, realize travelling gear and drive power transmission shaft to control the steering of connecting rod so that bearing can be controlled
Universal wheel exposes the bottom of microscope base, so as to improve the practicality of carrying；When needing to fix in device, equally, motor
Reversion, realizes packing up for universal wheel.
The connecting rod is provided with some position-limiting units, the inside position corresponding with position-limiting unit of the microscope base and is provided with
Stopper slot, the stopper slot is matched with position-limiting unit；
Wherein, enable to connecting rod when rotation by position-limiting unit, positioned well to universal wheel, it is real
The accuracy of the folding and unfolding of existing universal wheel.
The lighting mechanism includes the illuminating lamp being arranged on microscope base, and the loading mechanism includes the load being arranged on handel
Thing platform and wafer assembly, the wafer assembly are arranged on the top of objective table, and the objective table is provided with thang-kng pipe, the thang-kng
Pipe is corresponding with wafer assembly；
Wherein, sample has been fixed on objective table by wafer assembly, is emitted beam with rear lighting lamp, passes through thang-kng pipe pair
Sample provides enough light sources, improves the reliability of detection.
The Zhong Kong mechanisms include panel, the display interface being arranged on panel, control button and some status indicator lamps,
It is arranged on the middle control component of panel itself, the photograph that the middle control component includes central control module, is connected with central control module
Bright link block, motor control module, wireless communication module, signal acquisition module, display control module, key control module,
State indicator module and working power module, the central control module are PLC, and the illuminating lamp is electrically connected with lighting control module
Connect, the display interface is electrically connected with display control module, the control button is electrically connected with key control module, the state
Indicator lamp is electrically connected with state indicator module；
The working power module includes working power circuit, and the working power circuit includes transformer, rectifier bridge, the
One resistance, second resistance, 3rd resistor, adjustable resistance, the first electric capacity, the second electric capacity, the 3rd electric capacity, the first triode, second
Triode, the first diode and the second diode, the secondary side of the transformer and the input of rectifier bridge are connected, the rectification
The positive pole of the output end of bridge is by the first capacity earth, and the negative pole of the output end of the rectifier bridge is grounded, the rectifier bridge it is defeated
The positive pole for going out end is connected by first resistor with the colelctor electrode of the first triode and by second resistance and the base of the first triode
Pole is connected, and the base stage of first triode passes through the second capacity earth, base stage and the second triode of first triode
Colelctor electrode connection, the emitter stage of first triode is connected by 3rd resistor with the emitter stage of the second triode, described
Second triode is connected with the negative electrode of the first diode, and the anode of first diode is connected with the negative electrode of the second diode,
The plus earth of second diode, the emitter stage of first triode is connect by adjustable resistance and the 3rd electric capacity respectively
Ground, the base stage of second triode and the adjustable end of adjustable resistance are connected.
Wherein, central control module, the module run for the modules intellectuality in control system, herein, in
Centre control module is not only PLC, single-chip microcomputer is can also be, so as to improve the intellectuality of system operation；Lighting control module, is used
To control the module of illumination, herein, by controlling switch and the brightness of illuminating lamp, enough light illuminations are improved to sample；
Motor control module, the module worked for controlled motor, herein, for controlling motor to work, realizes universal wheel
Folding and unfolding, so as to improve the practicality of device；Wireless communication module, by carrying out long distance wireless company with external communication terminal
Connect, it is achieved thereby that data exchange, can realize remote monitoring of the staff to system；Signal acquisition module, for letter
Number module being acquired, herein, is acquired, so as to the bright of the illumination to light by the regulation data to knob
Degree is adjusted, so as to improve the reliability of device；Display control module, for controlling the module of display, herein, is used for
The related work information of display interface display device is controlled, the reliability of device work is improved；Key control module, be used for into
Row by key control module, herein, for being acquired to user to the manipulation information of device, so that improve device can
Operability；State indicator module, it is herein, real for being carried out to the working condition of device for carrying out the module of state instruction
When indicate, so as to improve the reliability of device；Working power module, for providing the module of stable operating voltage to device.
Wherein, in working power circuit, input voltage is after transformer isolation decompression, then by rectifier bridge rectification
Output, while being filtered processing to input voltage by the first electric capacity, then is realized to output voltage by the first triode
Current limliting processing so that improve supply voltage output stability, moreover, the base stage of the second triode passes through to adjustable resistance
Partial pressure detected, so as to be acquired to output voltage, so that the conducting to control the first triode, realize pair
The regulation of output voltage, improves the stability and reliability of working power circuit.
Preferably, the position-limiting unit includes steel ball, spring and shell, the inside of the shell is provided with groove, described
Steel ball is arranged on the notch of groove, and the steel ball is connected by the bottom of spring and groove.
Wherein, when connecting rod is not moved to specified location, steel ball will be forced into inside grooves, then when company
After extension bar is moved into place, steel ball will be by spring top in the notch of groove, and steel ball will be matched with stopper slot, so as to realize
To the spacing of connecting rod.
Preferably, the wafer assembly includes pole and pelletizing unit, the pelletizing unit is arranged on load by pole
The top of thing platform, the pelletizing unit includes fixed sleeving, the axis of guide and fixed block, and the fixed block is block rubber, described solid
Determine sleeve pipe to be arranged on pole, one end of the axis of guide is arranged on the inside of fixed sleeving, and the fixed block is arranged on guiding
The other end of axle.
Preferably, the diameter of the steel ball is more than the ultimate range of the notch of groove.
Preferably, the moving direction of the steel ball is consistent with the telescopic direction of spring.
Preferably, the periphery of the axis of guide is provided with some guide pads, the fixed sleeving is provided with some guide grooves,
The quantity of the guide pad is consistent with the quantity of guide groove and corresponds, and the guide pad is located at the interior of corresponding guide groove
Portion, the guide pad is matched with corresponding guide groove.
Wherein, fixed block pushes down sample, while the axis of guide is inside the guide groove of fixed sleeving so that fixed block can be suitable
Moving up and down for profit, prevents fixed block from shifting, improves the reliability of device.
Preferably, if the testing agency includes eyepiece, lens barrel and dry objective, the eyepiece passes through lens barrel and each object lens
Connection, is provided with converter between the object lens and lens barrel.
Preferably, the handel is provided with knob, the knob is electrically connected with signal acquisition module.
Preferably, the inside of the microscope base is provided with battery, the battery is electrically connected with working power module.
Preferably, being provided with support column between the Zhong Kong mechanisms and handel.
The beneficial effects of the invention are as follows in the automated optical microscopical detector, motor controls to drive by drive shaft
Pinion rotation, realizes the base folding and unfolding that bearing can control universal wheel in microscope base, so as to improve the practicality of device carrying；
Moreover, in working power circuit, the base stage of the second triode is detected by the partial pressure to adjustable resistance, so as to
It is enough that feedback is acquired to output voltage, the regulation to output voltage is realized, the reliability of working power circuit is improved.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the automated optical microscopical detector of the present invention；
Fig. 2 is the structural representation of the runner assembly of the automated optical microscopical detector of the present invention；
Fig. 3 is the structural representation of the position-limiting unit of the automated optical microscopical detector of the present invention；
Fig. 4 is the structural representation of the Zhong Kong mechanisms of the automated optical microscopical detector of the present invention；
Fig. 5 is the structural representation of the wafer assembly of the automated optical microscopical detector of the present invention；
Fig. 6 is the systematic schematic diagram of the automated optical microscopical detector of the present invention；
Fig. 7 is the circuit theory diagrams of the working power circuit of the automated optical microscopical detector of the present invention；
In figure：1. eyepiece, 2. lens barrels, 3. converters, 4. object lens, 5. objective tables, 6. wafer assemblies, 7. thang-kng pipes, 8. shine
Bright lamp, 9. microscope bases, 10. travel mechanisms, 11. handels, 12. knobs, 13. support columns, 14. Zhong Kong mechanisms, 15. drive shafts, 16.
Drive gear, 17. travelling gears, 18. power transmission shafts, 19. connecting rods, 20. bearings, 21. universal wheels, 22. position-limiting units, 23. bullets
Spring, 24. steel balls, 25. shells, 26. panels, 27. display interfaces, 28. control buttons, 29. status indicator lamps, 30. poles, 31.
Fixed sleeving, 32. guide pads, 33. axis of guides, 34. fixed blocks, 35. central control modules, 36. illumination link blocks, 37. electricity
Machine control module, 38. wireless communication modules, 39. signal acquisition modules, 40. display control modules, 41. key control modules,
42. state indicator module, 43. working power modules, 44. motors, 45. batteries, T1. transformers, N1. rectifier bridges, R1.
First resistor, R2. second resistances, R3. 3rd resistors, RP1. adjustable resistances, the electric capacity of C1. first, the electric capacity of C2. second, C3. the 3rd
Electric capacity, the triodes of VT1. first, the triodes of VT2. second, the diodes of VD1. first, the diodes of VD2. second.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in Fig. 1-Fig. 7, a kind of automated optical microscopical detector, including microscope base 9, handel 11, lighting mechanism, material holder
Structure, testing agency and Zhong Kong mechanisms 14, the handel 11 are arranged on microscope base 9, and the lighting mechanism is arranged on the upper of microscope base 9
Side, the loading mechanism and Zhong Kong mechanisms 14 are arranged on handel 11, and the testing agency is arranged on the top of handel 11,
The loading mechanism is arranged on the centre of lighting mechanism and testing agency；
Wherein, when starting to carry out sample observation detection, sample is placed in loading mechanism first, then shone
Bright mechanism is detected initially as light source there is provided enough light, then by testing agency, while passing through Zhong Kong mechanisms 14
Intelligentized control method is carried out to detector, the intellectuality of device is improved.
The bottom of the microscope base 9 is provided with travel mechanism 10, and the travel mechanism 10 includes two moving assemblies, the movement
Component includes runner assembly and universal wheel 21, and the universal wheel 21 is arranged on the bottom of microscope base 9, the rotation by runner assembly
Component includes motor 44, drive shaft 15, drive gear 16, travelling gear 17, power transmission shaft 18, connecting rod 19 and bearing 20,
The motor 44 is connected by drive shaft 15 with drive gear 16, and the travelling gear 17 and drive gear 16 are nibbled
Close, the power transmission shaft 18 is connected with travelling gear 17, and one end of the connecting rod 19 is connected with power transmission shaft 18, the connection
The other end of bar 19 is connected with bearing 20, and the universal wheel 21 is arranged on bearing 20；
Wherein, in order to improve the practicality of device.When needing device to carry mobile, motor 44 is by driving
The control drive gear 16 of moving axis 15 is rotated, and is realized travelling gear 17 and is driven power transmission shaft 18 to control the steering of connecting rod 19, makes
Obtaining bearing 20 can control universal wheel 21 to expose the bottom of microscope base 9, so as to improve the practicality of carrying；When needing to consolidate device
Regularly, equally, motor 44 is inverted, and realizes packing up for the universal wheel 21 that is hungry.
The connecting rod 19 is provided with some position-limiting units 22, inside and the corresponding position of position-limiting unit 22 of the microscope base 9
Put place and be provided with stopper slot, the stopper slot is matched with position-limiting unit 22；
Wherein, enable to connecting rod 19 when rotation by position-limiting unit 22, carried out well to universal wheel 21
Positioning, realizes the accuracy of the folding and unfolding of universal wheel 21.
The lighting mechanism includes the illuminating lamp 8 being arranged on microscope base 9, and the loading mechanism includes being arranged on handel 11
Objective table 5 and wafer assembly 6, the wafer assembly 6 is arranged on the top of objective table 5, and the objective table 5 is provided with thang-kng pipe
7, the thang-kng pipe 7 is corresponding with wafer assembly 6；
Wherein, sample has been fixed on objective table 5 by wafer assembly 6, is emitted beam with rear lighting lamp 8, is passed through thang-kng
Pipe 7 provides sample enough light sources, improves the reliability of detection.
The Zhong Kong mechanisms 14 include panel 26, the display interface 27 being arranged on panel 26, control button 28 and some
Status indicator lamp 29, the middle control component being arranged on inside panel 26, the middle control component include central control module 35 and center
Control module 35 connect illumination link block 36, motor control module 37, wireless communication module 38, signal acquisition module 39,
Display control module 40, key control module 41, state indicator module 42 and working power module 43, the central control module
35 be PLC, and the illuminating lamp 8 is electrically connected with lighting control module, and the display interface 27 is electrically connected with display control module 40,
The control button 28 is electrically connected with key control module 41, and the status indicator lamp 29 is electrically connected with state indicator module 42；
The working power module 43 includes working power circuit, and the working power circuit includes transformer T1, rectification
Bridge N1, first resistor R1, second resistance R2,3rd resistor R3, adjustable resistance RP1, the first electric capacity C1, the second electric capacity C2, the 3rd
Electric capacity C3, the first triode VT1, the second triode VT2, the first diode VD1 and the second diode VD2, the transformer T1
Secondary side be connected with rectifier bridge N1 input, the positive pole of the output end of the rectifier bridge N1 is grounded by the first electric capacity C1,
The negative pole ground connection of the output end of the rectifier bridge N1, the positive pole of the output end of the rectifier bridge N1 passes through first resistor R1 and first
Triode VT1 colelctor electrode is connected and is connected by second resistance R2 with the first triode VT1 base stage, the one or three pole
Pipe VT1 base stage is grounded by the second electric capacity C2, the base stage of the first triode VT1 and the second triode VT2 colelctor electrode
Connection, the emitter stage of the first triode VT1 is connected by 3rd resistor R3 with the second triode VT2 emitter stage, described
Second triode VT2 is connected with the first diode VD1 negative electrode, the anode and the second diode VD2 of the first diode VD1
Negative electrode connection, the plus earth of the second diode VD2, the emitter stage of the first triode VT1 is respectively by adjustable
Resistance RP1 and the 3rd electric capacity C3 ground connection, the base stage of the second triode VT2 is connected with adjustable resistance RP1 adjustable end.
Wherein, central control module 35, the module run for the modules intellectuality in control system, herein,
Central control module 35 is not only PLC, can also be single-chip microcomputer, so as to improve the intellectuality of system operation；Lighting control mould
Block, for controlling the module of illumination, herein, by controlling switch and the brightness of illuminating lamp 8, enough light is improved to sample
Line is illuminated；Motor control module 37, the module worked for controlled motor is herein, real for controlling motor 44 to work
The folding and unfolding of universal wheel 21 is showed, so as to improve the practicality of device；Wireless communication module 38, by entering with external communication terminal
Row long distance wireless is connected, it is achieved thereby that data exchange, can realize remote monitoring of the staff to system；Signal acquisition mould
Block 39, for the module being acquired to signal, herein, is acquired by the regulation data to knob 12, so as to
Brightness to the illumination of light is adjusted, so as to improve the reliability of device；Display control module 40, for controlling display
Module, herein, for controlling the related work information of the display device of display interface 27, improve device work it is reliable
Property；Key control module 41, for carrying out the module by key control, herein, for entering to user to the manipulation information of device
Row collection, so as to improve the operability of device；State indicator module 42, for carrying out the module of state instruction, herein,
Indicated in real time for the working condition to device, so as to improve the reliability of device；Working power module 43, for
Device provides the module of stable operating voltage.
Wherein, in working power circuit, input voltage is after transformer T1 isolated bucks, then by rectifier bridge N1
Rectification is exported, while be filtered processing to input voltage by the first electric capacity C1, then the first triode VT1 of process is realized pair
The current limliting processing of output voltage, so that the stability of supply voltage output is improved, moreover, the second triode VT2 base stage is led to
Cross and adjustable resistance RP1 partial pressure is detected, so as to be acquired to output voltage, so as to control the first triode
VT1 conducting, realizes the regulation to output voltage, improves the stability and reliability of working power circuit.
Preferably, the position-limiting unit 22 includes steel ball 24, spring 23 and shell 25, the inside of the shell 25 is set
Fluted, the steel ball 24 is arranged on the notch of groove, and the steel ball 24 is connected by spring 23 with the bottom of groove.
Wherein, when connecting rod 19 is not moved to specified location, steel ball 24 will be forced into inside grooves, then
After connecting rod 19 is moved into place, steel ball 24 will have been withstood on the notch of groove by spring 23, and steel ball 24 will be with stopper slot
Matching, it is achieved thereby that to the spacing of connecting rod 19.
Preferably, the wafer assembly 6 includes pole 30 and pelletizing unit, the pelletizing unit is set by pole 30
In the top of objective table 5, the pelletizing unit includes fixed sleeving 31, the axis of guide 33 and fixed block 34, and the fixed block 34 is
Block rubber, the fixed sleeving 31 is arranged on pole 30, and one end of the axis of guide 33 is arranged on the inside of fixed sleeving 31,
The fixed block 34 is arranged on the other end of the axis of guide 33.
Preferably, the diameter of the steel ball 24 is more than the ultimate range of the notch of groove.
Preferably, the moving direction of the steel ball 24 is consistent with the telescopic direction of spring 23.
Preferably, the periphery of the axis of guide 33 is provided with some guide pads 32, the fixed sleeving is led provided with some
To groove, the quantity of the guide pad 32 is consistent with the quantity of guide groove and corresponds, and the guide pad 32 is located at corresponding lead
To the inside of groove, the guide pad 32 is matched with corresponding guide groove.
Wherein, fixed block 34 pushes down sample, while the axis of guide 33 is inside the guide groove of fixed sleeving 31 so that fixed block
34 can smoothly move up and down, and prevent fixed block 34 from shifting, and improve the reliability of device.
If preferably, the testing agency include eyepiece 1, lens barrel 2 and dry objective 4, the eyepiece 1 by lens barrel 2 with
Each object lens 4 are connected, and converter 3 is provided between the object lens 4 and lens barrel 2.
Preferably, the handel 11 is provided with knob 12, the knob 12 is electrically connected with signal acquisition module 39.
Preferably, the inside of the microscope base 9 is provided with battery 45, the battery 45 is electrically connected with working power module 43
Connect.
Preferably, being provided with support column 13 between the Zhong Kong mechanisms 14 and handel 11.
Compared with prior art, in the automated optical microscopical detector, motor 44 controls to drive by drive shaft 15
Gear 16 is rotated, and realizes the base folding and unfolding that bearing 20 can control universal wheel 21 in microscope base 9, so as to improve device carrying
Practicality；Moreover, in working power circuit, the second triode VT2 base stage passes through the partial pressure to adjustable resistance RP1
Detected, so as to be acquired feedback to output voltage, realize the regulation to output voltage, improve working power
The reliability of circuit.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (10)
1. a kind of automated optical microscopical detector, it is characterised in that including microscope base, handel, lighting mechanism, loading mechanism, detection
Mechanism and Zhong Kong mechanisms, the handel are arranged on microscope base, and the lighting mechanism is arranged on the top of microscope base, the loading mechanism
It is arranged at Zhong Kong mechanisms on handel, the testing agency is arranged on the top of handel, the loading mechanism is arranged on illumination
Mechanism and the centre of testing agency；
The bottom of the microscope base is provided with travel mechanism, and the travel mechanism includes two moving assemblies, and the moving assembly includes
Runner assembly and universal wheel, the universal wheel are arranged on the bottom of microscope base by runner assembly, and the runner assembly includes driving
Motor, drive shaft, drive gear, travelling gear, power transmission shaft, connecting rod and bearing, the motor is by drive shaft with driving
Moving gear is connected, and travelling gear and the drive gear engagement, the power transmission shaft is connected with travelling gear, the company
One end of extension bar is connected with power transmission shaft, and the other end of the connecting rod is connected with bearing, and the universal wheel is arranged on bearing；
The connecting rod is provided with some position-limiting units, the inside position corresponding with position-limiting unit of the microscope base provided with spacing
Groove, the stopper slot is matched with position-limiting unit；
The lighting mechanism includes the illuminating lamp being arranged on microscope base, and the loading mechanism includes the objective table being arranged on handel
And wafer assembly, the wafer assembly is arranged on the top of objective table, and the objective table is provided with thang-kng pipe, the thang-kng pipe with
Wafer assembly correspondence；
The Zhong Kong mechanisms include panel, the display interface being arranged on panel, control button and some status indicator lamps, setting
In the middle control component of panel itself, the illumination company that the middle control component includes central control module, is connected with central control module
Connection module, motor control module, wireless communication module, signal acquisition module, display control module, key control module, state
Indicating module and working power module, the central control module are PLC, and the illuminating lamp is electrically connected with lighting control module,
The display interface is electrically connected with display control module, and the control button is electrically connected with key control module, and the state refers to
Show that lamp is electrically connected with state indicator module；
The working power module includes working power circuit, and the working power circuit includes transformer, rectifier bridge, the first electricity
Resistance, second resistance, 3rd resistor, adjustable resistance, the first electric capacity, the second electric capacity, the 3rd electric capacity, the first triode, the two or three pole
Pipe, the first diode and the second diode, the secondary side of the transformer and the input of rectifier bridge are connected, the rectifier bridge
The positive pole of output end is grounded by the first capacity earth, the negative pole of the output end of the rectifier bridge, the output end of the rectifier bridge
Positive pole be connected and connected by the base stage of second resistance and the first triode with the colelctor electrode of the first triode by first resistor
Connect, the base stage of first triode passes through the second capacity earth, the base stage of first triode and the collection of the second triode
Electrode is connected, and the emitter stage of first triode is connected by 3rd resistor with the emitter stage of the second triode, and described second
Triode is connected with the negative electrode of the first diode, and the anode of first diode is connected with the negative electrode of the second diode, described
The plus earth of second diode, the emitter stage of first triode passes through adjustable resistance and the 3rd capacity earth, institute respectively
State the base stage of the second triode and the adjustable end of adjustable resistance is connected.
2. automated optical microscopical detector as claimed in claim 1, it is characterised in that the position-limiting unit includes steel ball, bullet
Spring and shell, the inside of the shell are provided with groove, and the steel ball is arranged on the notch of groove, the steel ball by spring with it is recessed
The bottom connection of groove.
3. automated optical microscopical detector as claimed in claim 1, it is characterised in that the wafer assembly includes pole and pressure
Blade unit, the pelletizing unit is arranged on the top of objective table by pole, and the pelletizing unit includes fixed sleeving, the axis of guide
And fixed block, the fixed block is block rubber, and the fixed sleeving is arranged on pole, and one end of the axis of guide is arranged on admittedly
Determine the inside of sleeve pipe, the fixed block is arranged on the other end of the axis of guide.
4. automated optical microscopical detector as claimed in claim 2, it is characterised in that the diameter of the steel ball is more than groove
The ultimate range of notch.
5. automated optical microscopical detector as claimed in claim 2, it is characterised in that the moving direction and spring of the steel ball
Telescopic direction it is consistent.
6. automated optical microscopical detector as claimed in claim 3, it is characterised in that the periphery of the axis of guide is provided with some
Guide pad, the fixed sleeving is provided with some guide grooves, and the quantity of the guide pad is consistent with the quantity of guide groove and one by one
Correspondence, the guide pad is located at the inside of corresponding guide groove, and the guide pad is matched with corresponding guide groove.
7. automated optical microscopical detector as claimed in claim 1, it is characterised in that the testing agency includes eyepiece, mirror
If cylinder and dry objective, the eyepiece are connected by lens barrel with each object lens, converter is provided between the object lens and lens barrel.
8. automated optical microscopical detector as claimed in claim 1, it is characterised in that the handel is provided with knob, described
Knob is electrically connected with signal acquisition module.
9. automated optical microscopical detector as claimed in claim 1, it is characterised in that the inside of the microscope base is provided with electric power storage
Pond, the battery is electrically connected with working power module.
10. automated optical microscopical detector as claimed in claim 1, it is characterised in that between the Zhong Kong mechanisms and handel
Provided with support column.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720180912.0U CN206594357U (en) | 2017-02-23 | 2017-02-23 | A kind of automated optical microscopical detector |
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| CN201720180912.0U CN206594357U (en) | 2017-02-23 | 2017-02-23 | A kind of automated optical microscopical detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507943A (en) * | 2017-02-23 | 2018-09-07 | 中国计量大学 | A kind of automated optical microscopical detector |
| WO2020237608A1 (en) * | 2019-05-30 | 2020-12-03 | 信玲 | Detection apparatus for garden nursery stock disease |
-
2017
- 2017-02-23 CN CN201720180912.0U patent/CN206594357U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507943A (en) * | 2017-02-23 | 2018-09-07 | 中国计量大学 | A kind of automated optical microscopical detector |
| CN108507943B (en) * | 2017-02-23 | 2020-10-16 | 中国计量大学 | Automatic optical microscopic detector |
| WO2020237608A1 (en) * | 2019-05-30 | 2020-12-03 | 信玲 | Detection apparatus for garden nursery stock disease |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20180223 |