CN108507943A - A kind of automated optical microscopical detector - Google Patents
A kind of automated optical microscopical detector Download PDFInfo
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- CN108507943A CN108507943A CN201710109958.8A CN201710109958A CN108507943A CN 108507943 A CN108507943 A CN 108507943A CN 201710109958 A CN201710109958 A CN 201710109958A CN 108507943 A CN108507943 A CN 108507943A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D25/00—Control of light, e.g. intensity, colour or phase
- G05D25/02—Control of light, e.g. intensity, colour or phase characterised by the use of electric means
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/613—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in parallel with the load as final control devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0118—Apparatus with remote processing
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/15—Plc structure of the system
- G05B2219/15053—Microcontroller
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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Abstract
The present invention relates to a kind of automated optical microscopical detectors, 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 driving motor, drive shaft, drive gear, transmission gear, transmission shaft, connecting rod and bearing, working power module includes working power circuit, in the automated optical microscopical detector, driving motor controls the rotation of sliding tooth wheel by drive shaft, pedestal folding and unfolding of the universal wheel in microscope base can be controlled by realizing bearing, to improve the practicability 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 adjusting 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 of the combination of a lens or several lens, is that the mankind enter
Atom-age mark.It is mainly used for amplifying the instrument that small items can be seen as human eye.
It is generally all heavier in order to the steady placement of holding meanss in existing microscopic detection instrument, so
It is often because excessively heavy when carrying out short-distance movement to it, and the movement of its position is affected, reduce device
Practicability；Moreover, during device is run, working power circuit is typically necessary to provide stable work electricity
Pressure realizes the stability of device work, and in order to reduce cost, without using expensive integrated circuit, all understand oneself now
Circuit is built, stable operating voltage can be equally exported, but due to lacking the function of feedback detection well, cause to export
It when voltage fluctuates, can not be adjusted well, to reduce the reliability of device.
Invention content
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, it is micro- to provide a kind of automated optical
Detector.
The technical solution adopted by 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 in the top of microscope base, and the loading mechanism and Zhong Kong mechanisms are arranged on handel, and the testing agency is arranged in mirror
The centre in lighting mechanism and testing agency is arranged in the top of arm, the loading mechanism；
Wherein, when starting to carry out observation detection to sample, sample is placed in loading mechanism first, is then shone
Bright mechanism provides enough light initially as light source, is detected using testing agency, while passing through Zhong Kong mechanisms pair
Detector carries out intelligentized control method, improves the intelligence of device.
The bottom of the microscope base is equipped with mobile mechanism, and the mobile mechanism includes two moving assemblies, the moving assembly
Including runner assembly and universal wheel, the universal wheel is arranged by runner assembly in the bottom of microscope base, and the runner assembly includes
Driving motor, drive shaft, driving gear, transmission gear, transmission shaft, connecting rod and bearing, the driving motor pass through drive shaft
It is sequentially connected with driving gear, the transmission gear and driving gear engagement, the transmission shaft are sequentially connected with transmission gear, institute
The one end and transmission axis connection, the other end of the connecting rod for stating connecting rod are connect with bearing, and the universal wheel is arranged in bearing
On；
Wherein, in order to improve the practicability of device.When needing device to carry mobile, driving motor passes through drive shaft
The rotation of sliding tooth wheel is controlled, transmission gear is realized and transmission shaft is driven to control the steering of connecting rod so that bearing can control
Universal wheel exposes the bottom of microscope base, to improve the practicability of carrying；When needing to fix in device, equally, driving motor
Reversion, realizes packing up for universal wheel.
The connecting rod is equipped with several position-limiting units, is equipped at the inside position corresponding with position-limiting unit of the microscope base
Limiting slot, the limiting slot are matched with position-limiting unit；
Wherein, connecting rod is enabled in the rotation by position-limiting unit, is positioned well to universal wheel, it is real
The accuracy of the folding and unfolding of existing universal wheel.
The lighting mechanism includes the headlamp being arranged on microscope base, and the loading mechanism includes the load being arranged on handel
Object platform and wafer assembly, the wafer assembly are arranged in the top of objective table, and the objective table is equipped with thang-kng pipe, the thang-kng
Pipe is corresponding with wafer assembly；
Wherein, sample has been fixed on by wafer assembly on objective table, is emitted beam with rear lighting lamp, and thang-kng pipe pair is passed through
Sample provides enough light sources, improves the reliability of detection.
The Zhong Kong mechanisms include panel, are arranged on panel display interface, control button and several status indicator lamps,
Middle control component in panel itself, the photograph that the middle control component includes central control module, connect with central control module are set
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 headlamp is electrically connected with lighting control module
It connects, the display interface is electrically connected with display control module, and the control button is electrically connected with key control module, the state
Indicator light is electrically connected with state indicator module；
The working power module includes working power circuit, and the working power circuit includes transformer, rectifier bridge,
One resistance, second resistance, 3rd resistor, adjustable resistance, the first capacitance, the second capacitance, third capacitance, the first triode, second
Triode, the first diode and the second diode, the secondary side of the transformer and the input terminal of rectifier bridge connect, the rectification
By the first capacity earth, the cathode of the output end of the rectifier bridge is grounded the anode of the output end of bridge, the rectifier bridge it is defeated
The anode of outlet is connect by first resistor with the collector of the first triode and by the base of second resistance and the first triode
Pole connects, and the base stage of first triode passes through the second capacity earth, base stage and the second triode of first triode
Collector connection, the emitter of first triode is connect by 3rd resistor with the emitter of the second triode, described
Second triode is connect with the cathode of the first diode, and the anode of first diode is connect with the cathode of the second diode,
The emitter of the plus earth of second diode, first triode is connect by adjustable resistance and third capacitance respectively
Ground, the base stage of second triode and the adjustable end of adjustable resistance connect.
Wherein, central control module is used for the module of the modules intelligence operation in control system, herein, in
Centre control module is not only PLC, microcontroller is can also be, to improve the intelligence of system operation；Lighting control module is used
It controls the module of illumination, herein, by controlling switch and the brightness of headlamp, improves enough light to sample and illuminate；
Motor control module herein, for controlling driving motor work, realizes universal wheel for controlling the module of motor work
Folding and unfolding, to improve the practicability of device；Wireless communication module, by carrying out long distance wireless company with external communication terminal
It connects, to realize data exchange, can realize remote monitoring of the staff to system；Signal acquisition module is used for letter
Number module being acquired is acquired, so as to the bright of the illumination to light herein by the adjusting data to knob
Degree is adjusted, to improve the reliability of device；Display control module herein, is used for for controlling the module of display
The related work information for controlling display interface display device improves the reliability of device work；Key control module, be used for into
Row by key control module, herein, for being acquired to the manipulation information of device to user, to improve device can
Operability；State indicator module herein, is used for carrying out the working condition of device real for carrying out the module of state instruction
When indicate, to improve the reliability of device；Working power module is used for providing the module of stable operating voltage to device.
Wherein, in working power circuit, input voltage is after transformer isolation decompression, using rectifier bridge rectification
Output, while input voltage is filtered by the first capacitance, it is realized to output voltage using the first triode
Current limliting processing, to improve supply voltage output stability, moreover, the base stage of the second triode passes through to adjustable resistance
Partial pressure be detected, so as to be acquired to output voltage, to control the conducting of the first triode, realize pair
The adjusting of output voltage improves the stability and reliability of working power circuit.
Preferably, the position-limiting unit includes steel ball, spring and shell, the shell is internally provided with groove, described
The notch in groove is arranged in steel ball, and the steel ball is connected by the bottom of spring and groove.
Wherein, when connecting rod is not moved to designated position, steel ball will be forced into inside grooves, then when company
After extension bar movement in place, steel ball will have been withstood on the notch of groove by spring, and steel ball will be matched with limiting slot, to realize
Limit to connecting rod.
Preferably, the wafer assembly includes strut and pelletizing unit, the pelletizing unit is being carried by strut setting
The top of object platform, the pelletizing unit include fixed sleeving, guiding axis and fixed block, and the fixed block is rubber block, described solid
Determine casing to be arranged on strut, one end of the guiding axis is arranged in the inside of fixed sleeving, and the fixed block setting is being oriented to
The other end of axis.
Preferably, the diameter of the steel ball is more than the maximum distance 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 guiding axis is equipped with several guide pads, the guide sleeve is equipped with several 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 are matched with corresponding guide groove.
Wherein, fixed block pushes down sample, while guiding axis 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 equipped with converter between the object lens and lens barrel.
Preferably, the handel is equipped with knob, the knob is electrically connected with signal acquisition module.
Preferably, the microscope base is internally provided with accumulator, the accumulator is electrically connected with working power module.
Preferably, being equipped with support column between the Zhong Kong mechanisms and handel.
The invention has the advantages that in the automated optical microscopical detector, driving motor is controlled by drive shaft and is driven
Gear rotates, and pedestal folding and unfolding of the universal wheel in microscope base can be controlled by realizing bearing, to improve the practicability 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 adjusting to output voltage is realized, the reliability of working power circuit is improved.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the automated optical microscopical detector of the present invention；
Fig. 2 is the structural schematic diagram of the runner assembly of the automated optical microscopical detector of the present invention；
Fig. 3 is the structural schematic diagram of the position-limiting unit of the automated optical microscopical detector of the present invention；
Fig. 4 is the structural schematic diagram of the Zhong Kong mechanisms of the automated optical microscopical detector of the present invention；
Fig. 5 is the structural schematic diagram 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 diagram 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. mobile mechanisms, 11. handels, 12. knobs, 13. support columns, 14. Zhong Kong mechanisms, 15. drive shafts, 16. drive
Moving gear, 17. transmission gears, 18. transmission shafts, 19. connecting rods, 20. bearings, 21. universal wheels, 22. position-limiting units, 23. springs,
24. steel ball, 25. shells, 26. panels, 27. display interfaces, 28. control buttons, 29. status indicator lamps, 30. struts, 31. fix
Casing, 32. guide pads, 33. guiding axis, 34. fixed blocks, 35. central control modules, 36. illumination link blocks, 37. motor controls
Molding block, 38. wireless communication modules, 39. signal acquisition modules, 40. display control modules, 41. key control modules, 42. shapes
State indicating module, 43. working power modules, 44. driving motors, 45. accumulators, T1. transformers, N1. rectifier bridges, R1. first
Resistance, R2. second resistances, R3. 3rd resistors, RP1. adjustable resistances, the first capacitances of C1., the second capacitances of C2., C3. third electricity
Hold, the first triodes of VT1., the second triodes of VT2., the first diodes of VD1., the second diodes of VD2..
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the 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 in 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 in the top of handel 11, institute
It states loading mechanism and centre in lighting mechanism and testing agency is set；
Wherein, when starting to carry out observation detection to sample, sample is placed in loading mechanism first, is then shone
Bright mechanism provides enough light initially as light source, is detected using testing agency, while passing through Zhong Kong mechanisms 14
Intelligentized control method is carried out to detector, improves the intelligence of device.
The bottom of the microscope base 9 is equipped with mobile mechanism 10, and the mobile mechanism 10 includes two moving assemblies, the movement
Component includes runner assembly and universal wheel 21, and the universal wheel 21 is arranged by runner assembly in the bottom of microscope base 9, the rotation
Component includes driving motor 44, drive shaft 15, drives gear 16, transmission gear 17, transmission shaft 18, connecting rod 19 and bearing 20,
The driving motor 44 is sequentially connected by drive shaft 15 and driving gear 16, and the transmission gear 17 and driving gear 16 are nibbled
It closes, the transmission shaft 18 is sequentially connected with transmission gear 17, and one end of the connecting rod 19 is connect with transmission shaft 18, the connection
The other end of bar 19 is connect with bearing 20, and the universal wheel 21 is arranged on bearing 20；
Wherein, in order to improve the practicability of device.When needing device to carry mobile, driving motor 44 passes through driving
The control driving gear 16 of axis 15 rotates, and realizes transmission gear 17 and transmission shaft 18 is driven to control the steering of connecting rod 19 so that
Bearing 20 can control the bottom that universal wheel 21 exposes microscope base 9, to improve the practicability of carrying；When needing to fix device
When, equally, driving motor 44 inverts, and realizes packing up for universal wheel 21.
The connecting rod 19 is equipped with several position-limiting units 22, the inside position corresponding with position-limiting unit 22 of the microscope base 9
It sets place and is equipped with limiting slot, the limiting slot is matched with position-limiting unit 22；
Wherein, connecting rod 19 is enabled in the rotation by position-limiting unit 22, is carried out well to universal wheel 21
The accuracy of the folding and unfolding of universal wheel 21 is realized in positioning.
The lighting mechanism includes the headlamp 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 be arranged in the top of objective table 5, the objective table 5 is equipped with thang-kng pipe
7, the thang-kng pipe 7 is corresponding with wafer assembly 6；
Wherein, sample has been fixed on by wafer assembly 6 on objective table 5, 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 several
Status indicator lamp 29, the middle control component being arranged 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 headlamp 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 capacitance C1, the second capacitance C2, third
Capacitance C3, the first triode VT1, the second triode VT2, the first diode VD1 and the second diode VD2, the transformer T1
Secondary side connect with the input terminal of rectifier bridge N1, the anode of the output end of the rectifier bridge N1 by the first capacitance C1 ground connection,
The cathode of the output end of the rectifier bridge N1 is grounded, and the anode of the output end of the rectifier bridge N1 passes through first resistor R1 and first
The collector of triode VT1 is connected and is connect with the base stage of the first triode VT1 by second resistance R2, first triode
The base stage of VT1 is connected by the second capacitance C2 ground connection, the base stage of the first triode VT1 with the collector of the second triode VT2
It connecing, the emitter of the first triode VT1 is connect by 3rd resistor R3 with the emitter of the second triode VT2, and described
Two triode VT2 are connect with the cathode of the first diode VD1, the anode of the first diode VD1 and the second diode VD2's
Cathode connects, and the emitter of the plus earth of the second diode VD2, the first triode VT1 passes through adjustable electric respectively
RP1 and third capacitance C3 ground connection are hindered, the base stage of the second triode VT2 is connect with the adjustable end of adjustable resistance RP1.
Wherein, central control module 35 are used for the module of the modules intelligence operation in control system, herein,
Central control module 35 is not only PLC, can also be microcontroller, to improve the intelligence of system operation；Lighting control mould
Block herein, by controlling switch and the brightness of headlamp 8, enough light is improved to sample for controlling the module of illumination
Illumination；Motor control module 37 herein, works for controlling driving motor 44, realizes for controlling the module of motor work
The folding and unfolding of universal wheel 21, to improving the practicability of device；Wireless communication module 38, by being carried out with external communication terminal
Long distance wireless connects, and to realize data exchange, can realize remote monitoring of the staff to system；Signal acquisition module
39, for the module being acquired to signal, herein, it is acquired by the adjusting data to knob 12, so as to right
The brightness of the illumination of light is adjusted, to improve the reliability of device；Display control module 40, for controlling display
Module for controlling the related work information of 27 display device of display interface, improves the reliability of device work herein；
Key control module 41, for carrying out the module by key control, herein, for being adopted to the manipulation information of device to user
Collection, to improve the operability of device；State indicator module 42 herein, is used for for carrying out the module of state instruction
The working condition of device is indicated in real time, to improve the reliability of device；Working power module 43 is used for device
The module of stable operating voltage is provided.
Wherein, in working power circuit, input voltage is after transformer T1 isolated bucks, using rectifier bridge N1
Rectification exports, while being filtered to input voltage by the first capacitance C1, is realized pair using the first triode VT1
The current limliting of output voltage is handled, to improve the stability of supply voltage output, moreover, the base stage of the second triode VT2 is logical
It crosses and the partial pressure of adjustable resistance RP1 is detected, so as to be acquired to output voltage, to control the first triode
The conducting of VT1 realizes the adjusting 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 shell 25 is internally provided with
The notch in groove is arranged in groove, the steel ball 24, and the steel ball 24 is connect by spring 23 with the bottom of groove.
Wherein, when connecting rod 19 is not moved to designated position, steel ball 24 will be forced into inside grooves, then
After the movement in place of connecting rod 19, steel ball 24 will have been withstood on the notch of groove by spring 23, and steel ball 24 will be with limiting slot
Matching, to realize the limit to connecting rod 19.
Preferably, the wafer assembly 6 includes strut 30 and pelletizing unit, the pelletizing unit is arranged by strut 30
In the top of objective table 5, the pelletizing unit includes fixed sleeving 31, guiding axis 33 and fixed block 34, and the fixed block 34 is
Rubber block, the fixed sleeving 31 are arranged on strut 30, and one end of the guiding axis 33 is arranged in the inside of fixed sleeving 31,
The other end in guiding axis 33 is arranged in the fixed block 34.
Preferably, the diameter of the steel ball 24 is more than the maximum distance 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 guiding axis 33 is equipped with several guide pads 32, the guide sleeve is equipped with several lead
To slot, 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 slot, the guide pad 32 is matched with corresponding guide groove.
Wherein, fixed block 34 pushes down sample, while guiding axis 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.
Preferably, if the testing agency includes eyepiece 1, lens barrel 2 and dry objective 4, the eyepiece 1 by lens barrel 2 with
Each object lens 4 are connected to, and converter 3 is equipped between the object lens 4 and lens barrel 2.
Preferably, the handel 11 is equipped with knob 12, the knob 12 is electrically connected with signal acquisition module 39.
Preferably, the microscope base 9 is internally provided with accumulator 45, the accumulator 45 is electrically connected with working power module 43
It connects.
Preferably, being equipped with support column 13 between the Zhong Kong mechanisms 14 and handel 11.
Compared with prior art, in the automated optical microscopical detector, driving motor 44 is controlled by drive shaft 15 and is driven
Gear 16 rotates, and pedestal folding and unfolding of the universal wheel 21 in microscope base 9 can be controlled by realizing bearing 20, to improve device carrying
Practicability；Moreover, in working power circuit, the base stage of the second triode VT2 by the partial pressure to adjustable resistance RP1 into
Row detection, so as to be acquired feedback to output voltage, realizes the adjusting to output voltage, improves working power electricity
The reliability on road.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above 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 range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of automated optical microscopical detector, which is characterized 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 in the top of microscope base, the loading mechanism
It is arranged on handel with Zhong Kong mechanisms, the testing agency is arranged on the top of handel, and the loading mechanism setting is illuminating
The centre of mechanism and testing agency；
The bottom of the microscope base is equipped with mobile mechanism, and the mobile mechanism includes two moving assemblies, and the moving assembly includes
Runner assembly and universal wheel, the universal wheel are arranged by runner assembly in the bottom of microscope base, and the runner assembly includes driving
Motor, drive shaft, driving gear, transmission gear, transmission shaft, connecting rod and bearing, the driving motor pass through drive shaft and drive
Moving gear is sequentially connected, and the transmission gear and driving gear engagement, the transmission shaft are sequentially connected with transmission gear, the company
One end of extension bar is connect with transmission axis connection, the other end of the connecting rod with bearing, and the universal wheel is arranged on bearing；
The connecting rod is equipped with several position-limiting units, and limit is equipped at the inside position corresponding with position-limiting unit of the microscope base
Slot, the limiting slot are matched with position-limiting unit；
The lighting mechanism includes the headlamp being arranged on microscope base, and the loading mechanism includes the objective table being arranged on handel
And wafer assembly, the wafer assembly are arranged in the top of objective table, the objective table is equipped with thang-kng pipe, the thang-kng pipe with
Wafer assembly corresponds to；
Display interface, control button and several status indicator lamps, the setting that the Zhong Kong mechanisms include panel, are arranged on panel
In the middle control component of panel itself, the middle control component includes central control module, the illumination being connect with central control module company
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 headlamp 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 capacitance, the second capacitance, third capacitance, 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 terminal of rectifier bridge connect, the rectifier bridge
The anode of output end is grounded by the first capacity earth, the cathode of the output end of the rectifier bridge, the output end of the rectifier bridge
Anode connect with the collector of the first triode by first resistor and by the base stage of second resistance and the first triode company
It connects, the base stage of first triode passes through the second capacity earth, the collection of the base stage and the second triode of first triode
Electrode connects, and the emitter of first triode is connect by 3rd resistor with the emitter of the second triode, and described second
Triode is connect with the cathode of the first diode, and the anode of first diode is connect with the cathode of the second diode, described
The emitter of the plus earth of second diode, first triode passes through adjustable resistance and third capacity earth, institute respectively
The adjustable end of the base stage and adjustable resistance of stating the second triode connects.
2. automated optical microscopical detector as described in claim 1, which is characterized in that the position-limiting unit includes steel ball, bullet
Spring and shell, the shell are internally provided with groove, and the steel ball is arranged the notch in groove, the steel ball by spring with it is recessed
The bottom of slot connects.
3. automated optical microscopical detector as described in claim 1, which is characterized in that the wafer assembly includes strut and pressure
Blade unit, the pelletizing unit are arranged by strut in the top of objective table, and the pelletizing unit includes fixed sleeving, guiding axis
And fixed block, the fixed block are rubber block, the fixed sleeving is arranged on strut, and one end setting of the guiding axis is solid
Determine the inside of casing, the other end in guiding axis is arranged in the fixed block.
4. automated optical microscopical detector as claimed in claim 2, which is characterized in that the diameter of the steel ball is more than groove
The maximum distance of notch.
5. automated optical microscopical detector as claimed in claim 2, which is characterized 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, which is characterized in that the periphery of the guiding axis is equipped with several
Guide pad, the guide sleeve are equipped with several guide grooves, and the quantity of the guide pad is consistent with the quantity of guide groove and one by one
Corresponding, 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 described in claim 1, which is characterized in that the testing agency includes eyepiece, mirror
If cylinder and dry objective, the eyepiece are connected to by lens barrel with each object lens, converter is equipped between the object lens and lens barrel.
8. automated optical microscopical detector as described in claim 1, which is characterized in that the handel is equipped with knob, described
Knob is electrically connected with signal acquisition module.
9. automated optical microscopical detector as described in claim 1, which is characterized in that the microscope base is internally provided with electric power storage
Pond, the accumulator are electrically connected with working power module.
10. automated optical microscopical detector as described in claim 1, which is characterized in that between the Zhong Kong mechanisms and handel
Equipped with support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710109958.8A CN108507943B (en) | 2017-02-23 | 2017-02-23 | Automatic optical microscopic detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710109958.8A CN108507943B (en) | 2017-02-23 | 2017-02-23 | Automatic optical microscopic detector |
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| Publication Number | Publication Date |
|---|---|
| CN108507943A true CN108507943A (en) | 2018-09-07 |
| CN108507943B CN108507943B (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710109958.8A Expired - Fee Related CN108507943B (en) | 2017-02-23 | 2017-02-23 | Automatic optical microscopic detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113204108A (en) * | 2021-03-19 | 2021-08-03 | 刘利军 | Multifunctional dissecting microscope |
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| Publication number | Publication date |
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| CN108507943B (en) | 2020-10-16 |
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