CN104834082A - 3-DOF (degree of freedom) mobile loading platform for vertical optical microscope - Google Patents
3-DOF (degree of freedom) mobile loading platform for vertical optical microscope Download PDFInfo
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- CN104834082A CN104834082A CN201510224121.9A CN201510224121A CN104834082A CN 104834082 A CN104834082 A CN 104834082A CN 201510224121 A CN201510224121 A CN 201510224121A CN 104834082 A CN104834082 A CN 104834082A
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Abstract
The invention discloses a 3-DOF (degree of freedom) mobile loading platform for a vertical optical microscope. An optical source is disposed on a horizontal position adjustment platform. One end of a lifting rod is fixed with the horizontal position adjustment platform, and the other end extends into a bottom seat. A displacement adjustment handle driving the lifting rod to move upward along a vertical direction in the bottom seat is disposed on the bottom seat. The horizontal position adjustment platform comprises two horizontal displacement guide blocks, two horizontal displacement adjustment handles, and a base seat. The two horizontal displacement guide blocks are disposed along the vertical direction on the bottom seat. The sides of the horizontal position adjustment platform are respectively provided with the horizontal displacement adjustment handle driving the horizontal displacement guide block at an upper layer to move along a horizontal direction on the horizontal displacement guide block at a lower layer, and the horizontal displacement adjustment handle driving the horizontal displacement guide block at the lower layer to move along the horizontal direction on the bottom seat. The moving directions of the two horizontal displacement guide blocks are perpendicular to each other. According to the invention, an observed object can be quantitatively moved in the horizontal direction, and the focusing accuracy of a lens barrel can also be improved.
Description
Technical field
The invention belongs to optical measurement technical field of auxiliary equipment, particularly a kind of for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical.
Background technology
Optical microscope can provide direct, clear to material microcosmic surface or phenomenon, abundant information, is convenient to people and furthers investigate it and explore.Vertical type optical microscope is wherein main a kind of form, and the object of observation is placed in immediately below eyepiece, object lens.In general vertical type optical microscope, only have lens barrel to move up and down, be convenient to adjusting focal length.Under high magnification, the region shown in camera lens is a part very little in the object of observation, if will observe adjacent domain, just needs to move horizontally accurately the object of observation; On the other hand, under high magnification, the strong light source irradiation of special needs just can have clear and legible picture quality.And both is all not available for the general at present microscopical objective table of vertical type optical.
Independence or synchronization telescope action mainly by controlling three piezoelectric ceramic actuators be fixed between top objective table and base can change objective table levelness or height at present just disclosed patent---a kind of microscope focus fast objective table device (application number CN201310693465.5)---.But it is merely able to solve the out-of-level imaging effect difference problem caused due to objective table or sample under high magnification.And accurate quantification in the horizontal direction can not be realized move observed object, and this exactly high magnification time in order to obtain the image of larger area and must accomplish.This technical barrier is not also resolved in vertical type optical microscope at present.
Summary of the invention
The object of the present invention is to provide one can quantitatively accurately mobile observed object in the horizontal direction, so obtain larger observation area under high magnification for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical.
The technical solution realizing the object of the invention is:
A kind of for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical, comprise light source, horizontal position adjustment platform, elevating lever, base and perpendicular displacement adjustment handle, light source is arranged on horizontal position adjustment platform, elevating lever one end and horizontal position adjustment platform are fixed, the other end stretches into base, base is provided with the adjustment of displacement handle driving elevating lever vertically to go up movement in the base, horizontal position adjustment platform comprises two horizontal shift guide blocks, two horizontal shift adjustment handles, and pedestal, two horizontal shift guide blocks are vertically arranged on pedestal, the side of horizontal position adjustment platform is respectively arranged with the horizontal shift adjustment handle of the horizontal shift adjustment handle of the horizontal shift guide block movement in the horizontal direction on the horizontal shift guide block of lower one deck driving last layer and horizontal shift guide block movement in the horizontal direction on base of one deck under driving, and the moving direction of two horizontal shift guide blocks is vertical.
The present invention compared with prior art, its remarkable advantage:
(1) the present invention realizes the movement of article carrying platform optional position in the horizontal direction by two ball screw arrangement, can quantitative accurate mobile observed object in the horizontal direction, and then obtains larger observation area under high magnification.
(2) the present invention is by the setting of gear & rack structure, achieves the object of the accurate movable object-carrying stage of in the vertical direction, overcomes when lens barrel is focused apart from defects such as limited or limited precision.
(3) the present invention supplements the light source of high illumination, and during solution high magnification, image is because the brightness problem of poor definition not.
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the general structure schematic diagram of the present invention for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical.
Embodiment
Composition graphs 1:
The present invention's one is used for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical, comprises light source 1, horizontal position adjustment platform, elevating lever 5, base 6 and perpendicular displacement adjustment handle 7, light source 1 is arranged on horizontal position adjustment platform, elevating lever 5 one end and horizontal position adjustment platform are fixed, the other end stretches into base 6, base 6 is provided with the adjustment of displacement handle 7 driving elevating lever 5 vertically to go up movement in base 6, horizontal position adjustment platform comprises two horizontal shift guide blocks 2, two horizontal shift adjustment handles 3, with pedestal 4, two horizontal shift guide blocks 2 are vertically arranged on pedestal 4, the side of horizontal position adjustment platform is respectively arranged with the horizontal shift adjustment handle 3 of the horizontal shift adjustment handle 3 of horizontal shift guide block 2 movement in the horizontal direction on the horizontal shift guide block 2 of lower one deck driving last layer and horizontal shift guide block 2 movement in the horizontal direction on base 6 of one deck under driving, and the moving direction of two horizontal shift guide blocks 2 is vertical.
Elevating lever 5 is provided with tooth bar along the axis of elevating lever 5, perpendicular displacement adjustment handle 7 connects gear by axle, wheel and rack engages, and the setting of gear & rack structure can realize the object of movable object-carrying stage under vertical direction, apart from defects such as limited or limited precision when overcoming lens barrel focusing.
Be provided with the screw rod with the nut screw connection be fixed in the horizontal shift guide block 2 of last layer in the horizontal shift guide block 2 of lower one deck, screw rod connects a horizontal shift adjustment handle 3; Be provided with the screw rod with the nut screw connection be fixed in the horizontal shift guide block 2 of lower one deck in base 6, screw rod connects another horizontal shift adjustment handle 3, and two screw rods is vertically arranged; The setting of two groups of leading screws can realize article carrying platform movement in the horizontal direction very easily, can realize the object of the quantitative accurate mobile object of observation of horizontal direction.
Light source 1 is arranged on the horizontal shift guide block 2 of last layer by the Universal cantilever that can adjust arbitrarily position also fixing; Can realize irradiating the object of observation at an arbitrary position.
The bottom of base 6 is provided with feet 8, and the setting of feet 8 can increase the shift motion of elevating lever 5.
Embodiment:
A kind of for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical, comprise light source 1, horizontal position adjustment platform, elevating lever 5, base 6 and perpendicular displacement adjustment handle 7, light source 1 is arranged on horizontal position adjustment platform, elevating lever 5 one end and horizontal position adjustment platform are fixed, the other end stretches into base 6, base 6 is provided with the adjustment of displacement handle 7 driving elevating lever 5 vertically to go up movement in base 6, horizontal position adjustment platform comprises two horizontal shift guide blocks 2, two horizontal shift adjustment handles 3, with pedestal 4, two horizontal shift guide blocks 2 are vertically arranged on pedestal 4, the side of horizontal position adjustment platform is respectively arranged with the horizontal shift adjustment handle 3 of the horizontal shift adjustment handle 3 of horizontal shift guide block 2 movement in the horizontal direction on the horizontal shift guide block 2 of lower one deck driving last layer and horizontal shift guide block 2 movement in the horizontal direction on base 6 of one deck under driving, and the moving direction of two horizontal shift guide blocks 2 is vertical, elevating lever 5 is provided with tooth bar along the axis of elevating lever 5, and perpendicular displacement adjustment handle 7 connects gear by axle, and wheel and rack engages, be provided with the screw rod with the nut screw connection be fixed in the horizontal shift guide block 2 of last layer in the horizontal shift guide block 2 of lower one deck, screw rod connects a horizontal shift adjustment handle 3, be provided with the screw rod with the nut screw connection be fixed in the horizontal shift guide block 2 of lower one deck in base 6, screw rod connects another horizontal shift adjustment handle 3, and two screw rods is vertically arranged, light source 1 is arranged on the horizontal shift guide block 2 of last layer by the Universal cantilever that can adjust arbitrarily position also fixing, the bottom of base 6 is provided with feet 8.
Its use procedure on vertical type optical microscope is as follows:
(1) the present invention is positioned on the microscopical article carrying platform of vertical type optical;
(2) be positioned over by object to be seen on the horizontal shift guide block 2 of the last layer in the present invention, the region that observe is right against object lens;
(3) select suitable multiplying power, adjust the perpendicular displacement adjustment handle 7 in lens barrel height and the present invention, focus;
(4) adjust the position of light source 1 in the present invention, obtain clear good image;
(5) horizontal shift adjustment handle 3 is rotated, the mobile object of observation;
(6) implementation step (3) ~ (5) successively, obtain the micro-image of larger area.
Claims (8)
1. for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical, it is characterized in that: comprise light source (1), horizontal position adjustment platform, elevating lever (5), base (6) and perpendicular displacement adjustment handle (7), light source (1) is arranged on horizontal position adjustment platform, elevating lever (5) one end and horizontal position adjustment platform are fixed, the other end stretches into base (6), base (6) is provided with the adjustment of displacement handle (7) driving elevating lever (5) vertically to go up movement in base (6), horizontal position adjustment platform comprises two horizontal shift guide blocks (2), two horizontal shifts adjustment handle (3), with pedestal (4), two horizontal shift guide blocks (2) are vertically arranged on pedestal (4), the side of horizontal position adjustment platform is respectively arranged with horizontal shift adjustment handle (3) of horizontal shift guide block (2) movement in the horizontal direction on the horizontal shift guide block (2) of lower one deck driving last layer and horizontal shift adjustment handle (3) of horizontal shift guide block (2) movement in the horizontal direction on base (6) of one deck under driving, and the moving direction of two horizontal shift guide blocks (2) is vertical.
2. according to claim 1 for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical, it is characterized in that: the axis along elevating lever (5) on described elevating lever (5) is provided with tooth bar, perpendicular displacement adjustment handle (7) connects gear by axle, and wheel and rack engages.
3. according to claim 1 and 2 for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical, it is characterized in that: be provided with the screw rod with the nut screw connection be fixed in the horizontal shift guide block (2) of last layer in the horizontal shift guide block (2) of described lower one deck, screw rod connects horizontal shift adjustment handle (3); Be provided with the screw rod with the nut screw connection be fixed in the horizontal shift guide block (2) of lower one deck in base (6), screw rod connects another horizontal shift adjustment handle (3), and two screw rods is vertically arranged.
4. according to claim 1 and 2 for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical, it is characterized in that: described light source (1) is arranged on the horizontal shift guide block (2) of last layer by the Universal cantilever that can adjust arbitrarily position also fixing.
5. according to claim 3 for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical, it is characterized in that: described light source (1) is arranged on the horizontal shift guide block (2) of last layer by the Universal cantilever that can adjust arbitrarily position also fixing.
6. according to claim 1 or 2 or 5 for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical, it is characterized in that: the bottom of described base (6) is provided with feet (8).
7. according to claim 3 for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical, it is characterized in that: the bottom of described base (6) is provided with feet (8).
8. according to claim 4 for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical, it is characterized in that: the bottom of described base (6) is provided with feet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510224121.9A CN104834082A (en) | 2015-05-05 | 2015-05-05 | 3-DOF (degree of freedom) mobile loading platform for vertical optical microscope |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510224121.9A CN104834082A (en) | 2015-05-05 | 2015-05-05 | 3-DOF (degree of freedom) mobile loading platform for vertical optical microscope |
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| CN104834082A true CN104834082A (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510224121.9A Pending CN104834082A (en) | 2015-05-05 | 2015-05-05 | 3-DOF (degree of freedom) mobile loading platform for vertical optical microscope |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445920A (en) * | 2015-12-02 | 2016-03-30 | 库天下（北京）信息技术有限公司 | Universal objective table and microscope |
| CN107037578A (en) * | 2017-06-12 | 2017-08-11 | 张素平 | A kind of adjustable for height light microscope base |
| CN108345103A (en) * | 2017-01-22 | 2018-07-31 | 复旦大学 | It is a kind of to fix the rotating device with observation experiment animal model in body for Two Photon Fluorescence |
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| CN1862310A (en) * | 2005-05-11 | 2006-11-15 | 上海徕卡显微***有限公司 | Microscope and focusing device for microscope |
| CN201340478Y (en) * | 2008-10-24 | 2009-11-04 | 陈百捷 | Movable microscopic observation desk |
| CN202330858U (en) * | 2011-07-15 | 2012-07-11 | 殷涌光 | Automatic positioning and clamping device for microscope glass slide |
| CN202330859U (en) * | 2011-11-21 | 2012-07-11 | 宁波市教学仪器有限公司 | Movable rotary platform of microscope |
| CN102956523A (en) * | 2011-08-25 | 2013-03-06 | 三星电机株式会社 | Ultra-precision movement system |
| CN104470681A (en) * | 2012-06-21 | 2015-03-25 | 国立大学法人鹿儿岛大学 | Observation and photography apparatus |
| CN204241756U (en) * | 2014-12-19 | 2015-04-01 | 爱威科技股份有限公司 | Microscope slide table apparatus |
| CN204556946U (en) * | 2015-05-05 | 2015-08-12 | 南京理工大学 | For the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical |
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2015
- 2015-05-05 CN CN201510224121.9A patent/CN104834082A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862310A (en) * | 2005-05-11 | 2006-11-15 | 上海徕卡显微***有限公司 | Microscope and focusing device for microscope |
| CN201340478Y (en) * | 2008-10-24 | 2009-11-04 | 陈百捷 | Movable microscopic observation desk |
| CN202330858U (en) * | 2011-07-15 | 2012-07-11 | 殷涌光 | Automatic positioning and clamping device for microscope glass slide |
| CN102956523A (en) * | 2011-08-25 | 2013-03-06 | 三星电机株式会社 | Ultra-precision movement system |
| CN202330859U (en) * | 2011-11-21 | 2012-07-11 | 宁波市教学仪器有限公司 | Movable rotary platform of microscope |
| CN104470681A (en) * | 2012-06-21 | 2015-03-25 | 国立大学法人鹿儿岛大学 | Observation and photography apparatus |
| CN204241756U (en) * | 2014-12-19 | 2015-04-01 | 爱威科技股份有限公司 | Microscope slide table apparatus |
| CN204556946U (en) * | 2015-05-05 | 2015-08-12 | 南京理工大学 | For the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445920A (en) * | 2015-12-02 | 2016-03-30 | 库天下（北京）信息技术有限公司 | Universal objective table and microscope |
| CN108345103A (en) * | 2017-01-22 | 2018-07-31 | 复旦大学 | It is a kind of to fix the rotating device with observation experiment animal model in body for Two Photon Fluorescence |
| CN107037578A (en) * | 2017-06-12 | 2017-08-11 | 张素平 | A kind of adjustable for height light microscope base |
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