CN204556946U - For the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical - Google Patents
For the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical Download PDFInfo
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- CN204556946U CN204556946U CN201520282529.7U CN201520282529U CN204556946U CN 204556946 U CN204556946 U CN 204556946U CN 201520282529 U CN201520282529 U CN 201520282529U CN 204556946 U CN204556946 U CN 204556946U
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Abstract
The utility model discloses a kind of for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical, 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 utility model quantitatively accurately can move observed object in the horizontal direction, and precision when can improve lens barrel focusing.
Description
Technical field
The utility model 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.
Utility model content
The purpose of this utility model is to provide one can quantitative accurate 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 utility model object 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 utility model compared with prior art, its remarkable advantage:
(1) the utility model 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 utility model 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 utility model 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 utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the general structure schematic diagram of the utility model for the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical.
Embodiment
Composition graphs 1:
The utility model 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 utility model 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 utility model, 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 utility model, focus;
(4) adjust the position of light source 1 in the utility model, 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 |
|---|---|---|---|
| CN201520282529.7U CN204556946U (en) | 2015-05-05 | 2015-05-05 | For the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282529.7U CN204556946U (en) | 2015-05-05 | 2015-05-05 | For the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556946U true CN204556946U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520282529.7U Expired - Fee Related CN204556946U (en) | 2015-05-05 | 2015-05-05 | For the microscopical Three Degree Of Freedom movable object-carrying stage of vertical type optical |
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| Country | Link |
|---|---|
| CN (1) | CN204556946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104834082A (en) * | 2015-05-05 | 2015-08-12 | 南京理工大学 | 3-DOF (degree of freedom) mobile loading platform for vertical optical microscope |
| CN113917646A (en) * | 2021-11-01 | 2022-01-11 | 中国科学院光电技术研究所 | Three-degree-of-freedom fine adjustment device for movable mirror |
-
2015
- 2015-05-05 CN CN201520282529.7U patent/CN204556946U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104834082A (en) * | 2015-05-05 | 2015-08-12 | 南京理工大学 | 3-DOF (degree of freedom) mobile loading platform for vertical optical microscope |
| CN113917646A (en) * | 2021-11-01 | 2022-01-11 | 中国科学院光电技术研究所 | Three-degree-of-freedom fine adjustment device for movable mirror |
| CN113917646B (en) * | 2021-11-01 | 2023-06-13 | 中国科学院光电技术研究所 | Three-degree-of-freedom fine tuning device for movable mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20180505 |
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| CF01 | Termination of patent right due to non-payment of annual fee |