CN106291900A - A kind of condenser three simple micromatic setting of axle - Google Patents
A kind of condenser three simple micromatic setting of axle Download PDFInfo
- Publication number
- CN106291900A CN106291900A CN201610658193.9A CN201610658193A CN106291900A CN 106291900 A CN106291900 A CN 106291900A CN 201610658193 A CN201610658193 A CN 201610658193A CN 106291900 A CN106291900 A CN 106291900A
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- axis
- base plate
- slide block
- miniature
- motor
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/06—Means for illuminating specimens
- G02B21/08—Condensers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The present invention relates to a kind of condenser three simple micromatic setting of axle, be applied in optical instrument, including condenser, xy slide unit, z-axis governor motion, band screw axis micro-step motor, base plate, band screw axis motor, micro electric resistive piezoelectric transducer；Described condenser is arranged on described xy slide unit；2 described band screw axis micro-step motors are respectively as described xy slide unit x-axis and the driving force of y-axis；Described z-axis governor motion promotes the described xy slide unit being provided with described condenser to make z to motion；Described band screw axis motor is as the driving force of described z-axis governor motion；Described z-axis governor motion is connected with base plate；Described micro electric resistive piezoelectric transducer is as the limit switch of motor.The simple in construction of condenser three axle micromatic setting of present invention offer, degree of regulation height, compact conformation, fast response time, Automated condtrol.
Description
Technical field
The invention belongs to optical instrument field, be specifically related to a kind of condenser three simple micromatic setting of axle.
Background technology
Condenser is arranged under object stage, its effect be by light source through mirror reflection come light focusing on sample,
Image is made to obtain effect limpid in sight.Condenser is the core devices of biological microscope, condenser center and object lens center
Centering directly affects the readability of image.Due to processing and assembling equal error, condenser center produces partially with object lens center
Move, so needing three axle micromatic settings that condenser is finely adjusted so that it is obtain optimal image effect.Along with market demand with
And the development of science and technology, biological microscope constantly develops to full-automatic direction, and biological microscope the most on the market mostly is
Manually regulation, wayward regulated quantity, and condenser micromatic setting are mostly cantilever design, easily produce vibration.
Summary of the invention
The defect existed for prior art, it is an object of the invention to provide a kind of condenser three simple micromatic setting of axle,
Condenser xyz axle can be finely adjusted by it by controlling motor, makes acquisition optimal image effect.This apparatus structure letter
List, degree of regulation height, compact conformation, fast response time, Automated condtrol, can be directly arranged on optical instrument by support,
Avoid producing vibration because of cantilever design.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that
A kind of condenser three simple micromatic setting of axle, including condenser, band screw axis micro-step motor, band screw axis stepping electricity
Machine, base plate, holding screw, y-axis slide block, x-axis slide block, xy slide unit base plate, baffle plate, micro electric resistive piezoelectric transducer, stepping electricity
Machine fixed support, miniature line slideway, inclined-plane pushing block, miniature linear bearing, bearing pin, miniature slide block, wherein xy slide unit is by band silk
Bar axle micro-step motor, holding screw, y-axis slide block, x-axis slide block, xy slide unit base plate, baffle plate, micro electric resistive piezoelectric sensing
Device forms；Described y-axis slide block, x-axis slide block, xy slide unit base plate are mutually slided by oat tail groove structure and are connected；Two baffle plates divide
It is not connected with x-axis slide block, xy slide unit base plate；Two band screw axis micro-step motors are separately fixed at the bottom of x-axis slide block, xy slide unit
On plate side, as y-axis slide block, the driving force of x-axis slide block, transmission is screw rod transmission；Four micro electric resistive piezoelectric transducers
It is attached to respectively on the extreme position of y-axis slide block, x-axis slide block, when y-axis slide block, x-axis slide block are in extreme position, makes micro electric
Resistive piezoelectric sensors and produce a signal and make band screw axis micro-step motor stopping action；Described condenser is installed
On described xy slide unit, condenser is carried out neutralizing pretension by holding screw；Z-axis governor motion by band screw axis motor,
Base plate, xy slide unit base plate, micro electric resistive piezoelectric transducer, motor fixed support, miniature line slideway, inclined-plane pushing block,
Miniature linear bearing, bearing pin, miniature slide block form；Four miniature linear bearings are installed, with corresponding peace bottom xy slide unit base plate
It is contained in base plate upper pin relatively to slide；Being provided with inclined-plane chute bottom xy slide unit base plate, inclined-plane pushing block stretches in inclined-plane chute；Inclined-plane
Two miniature slide blocks are installed bottom pushing block, relative with the corresponding miniature line slideway being arranged on base plate slide；Band screw axis
Motor is fixed on base plate by motor fixed support, and as the driving force of inclined-plane pushing block, transmission is screw rod transmission；
Two micro electric resistive piezoelectric transducers are attached on the extreme position of inclined-plane pushing block respectively, and when inclined-plane, pushing block is in extreme position
Time, make micro electric resistive piezoelectric sensors produce a signal and make band screw axis motor stopping action.
The operation principle of the present invention is as follows:
Apparatus of the present invention realize described xy slide unit x, y-axis respectively by controlling the rotating of two band screw axis micro-step motors
Trace regulates；Make described inclined-plane pushing block sliding along described miniature line slideway by controlling the rotating of band screw axis motor
Dynamic, under the motive force of described inclined-plane pushing block, described xy slide unit along z to moving；Described micro electric resistive piezoelectric transducer conduct
The limit switch of motor, it is attached on the extreme position of movable part, when movable part is in extreme position, makes described
Micro electric resistive piezoelectric sensors and produce a signal and make motor stopping action.In brief, this device is logical
Cross the x, y, z axle trace regulation controlling the rotating of motor, pulse frequency and pulse number to realize condenser.
Compared with prior art, the present invention has following prominent substantive distinguishing features and a significant advantage:
Condenser xyz axle is finely adjusted by the present invention by controlling motor, makes acquisition optimal image effect.This apparatus structure
Simply, degree of regulation height, compact conformation, fast response time, Automated condtrol, directly can be arranged on optical instrument by support
On, it is to avoid vibration is produced because of cantilever design.
Accompanying drawing explanation
Fig. 1 is the overall appearance schematic perspective view of a kind of condenser three simple micromatic setting of axle.
Fig. 2 is the xy slide unit schematic perspective view of Fig. 1.
Fig. 3 is the y-axis slide unit schematic perspective view for installing condenser of Fig. 2.
Fig. 4 is the y-axis slide block schematic perspective view of Fig. 3.
Fig. 5 is the internal schematic perspective view of xy slide unit of Fig. 2.
Fig. 6 is the z-axis governor motion schematic perspective view of Fig. 1.
Fig. 7 is the xy slide unit base plate schematic perspective view of Fig. 6.
Fig. 8 is the z-axis governor motion internal structure schematic perspective view of Fig. 6.
Fig. 9 is the inclined-plane pushing block schematic perspective view of Fig. 6.
Figure 10 is the overall appearance schematic perspective view of a kind of condenser three simple micromatic setting of axle.
Detailed description of the invention
Below in conjunction with the accompanying drawings, embodiments of the present invention is described in detail.
As shown in Figures 1 to 10, a kind of condenser three simple micromatic setting of axle, including condenser 1, the miniature step of band screw axis
Enter motor 2, band screw axis motor 3, base plate 4, holding screw 5, y-axis slide block 6, x-axis slide block 7, xy slide unit base plate 8, baffle plate
9, micro electric resistive piezoelectric transducer 10, motor fixed support 11, miniature line slideway 12, inclined-plane pushing block 13, miniature directly
Bobbin holds 14, bearing pin 15, miniature slide block 16, and wherein xy slide unit is sliding by band screw axis micro-step motor 2, holding screw 5, y-axis
Block 6, x-axis slide block 7, xy slide unit base plate 8, baffle plate 9, micro electric resistive piezoelectric transducer 10 form；Described y-axis slide block 6, x-axis are sliding
Block 7, xy slide unit base plate 8 are mutually slided by oat tail groove structure and are connected；Two baffle plates 9 respectively with x-axis slide block 7, xy slide unit at the bottom of
Plate 8 connects；Two band screw axis micro-step motors 2 are separately fixed on x-axis slide block 7, xy slide unit base plate 8 side, as y-axis
Slide block 6, the driving force of x-axis slide block 7, transmission is screw rod transmission；Four micro electric resistive piezoelectric transducers 10 are attached to y-axis respectively and slide
Block 6, x-axis slide block 7 extreme position on, when y-axis slide block 6, x-axis slide block 7 are in extreme position, make micro electric resistive piezoelectricity pass
Sensor 10 pressurized and produce a signal and make band screw axis micro-step motor 2 stop action；Described condenser 1 is arranged on described
On xy slide unit, condenser 1 is carried out neutralizing pretension by holding screw 5；Z-axis governor motion is by band screw axis motor 3, base plate
4, xy slide unit base plate 8, micro electric resistive piezoelectric transducer 10, motor fixed support 11, miniature line slideway 12, inclined-plane push away
Block 13, miniature linear bearing 14, bearing pin 15, miniature slide block 16 form；Four miniature linear axis are installed bottom xy slide unit base plate 8
Hold 14, be arranged on that base plate 4 upper pin 15 is relative to slide with corresponding；Inclined-plane chute, inclined-plane pushing block 13 it is provided with bottom xy slide unit base plate 8
Stretch in inclined-plane chute；Two miniature slide blocks 16 are installed bottom inclined-plane pushing block 13, with corresponding be arranged on base plate 4 miniature directly
Line guide rail 12 slides relatively；Band screw axis motor 3 is fixed on base plate 4, as tiltedly by motor fixed support 11
The driving force of face pushing block 13, transmission is screw rod transmission；Two micro electric resistive piezoelectric transducers 10 are attached to inclined-plane pushing block 13 respectively
Extreme position on, when inclined-plane pushing block 13 is in extreme position, make micro electric resistive piezoelectric transducer 10 pressurized produce one
Individual signal makes band screw axis motor 3 stop action.
Claims (1)
1. the condenser three simple micromatic setting of axle, it is characterised in that include condenser (1), band screw axis miniature stepping electricity
At the bottom of machine (2), band screw axis motor (3), base plate (4), holding screw (5), y-axis slide block (6), x-axis slide block (7), xy slide unit
Plate (8), baffle plate (9), micro electric resistive piezoelectric transducer (10), motor fixed support (11), miniature line slideway (12),
Inclined-plane pushing block (13), miniature linear bearing (14), bearing pin (15), miniature slide block (16), wherein xy slide unit is miniature by band screw axis
Motor (2), holding screw (5), y-axis slide block (6), x-axis slide block (7), xy slide unit base plate (8), baffle plate (9), miniature resistance
Formula piezoelectric transducer (10) forms；Described y-axis slide block (6), x-axis slide block (7), xy slide unit base plate (8) are by oat tail groove structure phase
Slide mutually and connect；Two baffle plates (9) are connected with x-axis slide block (7), xy slide unit base plate (8) respectively；Two miniature steps of band screw axis
Enter motor (2) to be separately fixed on x-axis slide block (7), xy slide unit base plate (8) side, as y-axis slide block (6), x-axis slide block (7)
Driving force, transmission is screw rod transmission；Four micro electrics resistive piezoelectric transducer (10) are attached to y-axis slide block (6), x-axis slide block respectively
(7), on extreme position, when y-axis slide block (6), x-axis slide block (7) are in extreme position, micro electric resistive piezoelectric transducer is made
(10) pressurized and produce a signal and make band screw axis micro-step motor (2) stopping action；Described condenser (1) is arranged on institute
Stating on xy slide unit, condenser (1) is carried out neutralizing pretension by holding screw (5)；Z-axis governor motion is by band screw axis motor
(3), base plate (4), xy slide unit base plate (8), micro electric resistive piezoelectric transducer (10), motor fixed support (11), miniature
Line slideway (12), inclined-plane pushing block (13), miniature linear bearing (14), bearing pin (15), miniature slide block (16) form；At the bottom of xy slide unit
Plate (8) bottom is provided with four miniature linear bearings (14), is arranged on that base plate (4) upper pin (15) is relative to slide with corresponding；xy
Slide unit base plate (8) bottom is provided with inclined-plane chute, and inclined-plane pushing block (13) stretches in inclined-plane chute；Inclined-plane pushing block (13) bottom is provided with
Two miniature slide blocks (16), relative with the corresponding miniature line slideway (12) being arranged on base plate (4) slide；Band screw axis stepping
Motor (3) is fixed on base plate (4), as the driving force of inclined-plane pushing block (13), transmission by motor fixed support (11)
For screw rod transmission；Two micro electrics resistive piezoelectric transducer (10) are attached on the extreme position of inclined-plane pushing block (13), respectively when tiltedly
When face pushing block (13) is in extreme position, micro electric resistive piezoelectric transducer (10) pressurized is made to produce a signal and make band screw mandrel
Shaft step motor (3) stopping action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610658193.9A CN106291900B (en) | 2016-08-12 | 2016-08-12 | A kind of simple micromatic setting of three axis of condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610658193.9A CN106291900B (en) | 2016-08-12 | 2016-08-12 | A kind of simple micromatic setting of three axis of condenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106291900A true CN106291900A (en) | 2017-01-04 |
| CN106291900B CN106291900B (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610658193.9A Active CN106291900B (en) | 2016-08-12 | 2016-08-12 | A kind of simple micromatic setting of three axis of condenser |
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| Country | Link |
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| CN (1) | CN106291900B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016421A1 (en) * | 2020-07-22 | 2022-01-27 | 欧菲光集团股份有限公司 | Drive structure, lens module, and electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001033674A (en) * | 1999-07-15 | 2001-02-09 | Agency Of Ind Science & Technol | Posture and position adjuster for optical element |
| CN1595218A (en) * | 2004-07-09 | 2005-03-16 | 中国工程物理研究院机械制造工艺研究所 | Regulating rack for five free degrees laser focusing lens |
| CN101144895A (en) * | 2007-10-11 | 2008-03-19 | 中国科学院长春光学精密机械与物理研究所 | Reflecting mirror three-dimensional regulation device |
| CN102226850A (en) * | 2011-06-17 | 2011-10-26 | 中国科学院上海光学精密机械研究所 | Three-dimensional angular adjustment mechanism |
| CN102798954A (en) * | 2012-08-22 | 2012-11-28 | 中国科学院上海光学精密机械研究所 | Five-dimensional adjusting rack |
-
2016
- 2016-08-12 CN CN201610658193.9A patent/CN106291900B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001033674A (en) * | 1999-07-15 | 2001-02-09 | Agency Of Ind Science & Technol | Posture and position adjuster for optical element |
| CN1595218A (en) * | 2004-07-09 | 2005-03-16 | 中国工程物理研究院机械制造工艺研究所 | Regulating rack for five free degrees laser focusing lens |
| CN101144895A (en) * | 2007-10-11 | 2008-03-19 | 中国科学院长春光学精密机械与物理研究所 | Reflecting mirror three-dimensional regulation device |
| CN102226850A (en) * | 2011-06-17 | 2011-10-26 | 中国科学院上海光学精密机械研究所 | Three-dimensional angular adjustment mechanism |
| CN102798954A (en) * | 2012-08-22 | 2012-11-28 | 中国科学院上海光学精密机械研究所 | Five-dimensional adjusting rack |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016421A1 (en) * | 2020-07-22 | 2022-01-27 | 欧菲光集团股份有限公司 | Drive structure, lens module, and electronic device |
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| Publication number | Publication date |
|---|---|
| CN106291900B (en) | 2019-04-02 |
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