CN205787338U - A kind of stage mechanism - Google Patents
A kind of stage mechanism Download PDFInfo
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- CN205787338U CN205787338U CN201620734663.0U CN201620734663U CN205787338U CN 205787338 U CN205787338 U CN 205787338U CN 201620734663 U CN201620734663 U CN 201620734663U CN 205787338 U CN205787338 U CN 205787338U
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Abstract
This utility model relates to a kind of stage mechanism, including one layer of platform, two-layer platform and three layers of platform；Described one layer of platform, two-layer platform and three layers of platform are hollow frame structure；Described one layer of platform is fixing with microscopical object stage supporting plate to be connected；What described two-layer platform can move is fixed on one layer of platform；What described three layers of platform can move is fixed on two-layer platform；Clinical medicine smear is fixed on the hollow structure of three layers of platform.Stage mechanism automaticity described in the utility model is high, controls fine.
Description
Technical field
This utility model belongs to microscopy field, is specifically related to a kind of microscopical stage mechanism.
Background technology
Since row literary composition Hooke invention microscope in 1673, having been subjected to the history of about more than 300 year so far, microscope is also
Become binocular or even three mesh from the monocular in past, simple observation become capable of taking pictures, by initial amplification about 300 times to existing
Amplifying about 1000 times.Along with the development of science and technology, microscopy is also in constantly development, and wherein, microscope is automatic
Operation and the control changed and become more meticulous are critically important developing direction.At present a lot of microscopes can automation mechanized operation, essence
Refinement controls.But there is also inadequate automatization and the problem become more meticulous not.
Such as, Chinese invention patent 201080055295.2 discloses a kind of motorized stage, and it includes having the first fortune
First translation platform of moving axis, and there is the second translation platform of second motion shaft, for driving first on the first kinematic axis
First line style of translation platform drives motor, and for driving the second line style of the second translation platform to drive on second motion shaft
Motor, wherein, each line style drives motor to farther include the coil block around bar stator, and wherein, coil block is fixed
And bar stator can move in coil block.
Obviously, disclosed motorized stage can accomplish automation mechanized operation, but the degree of automation mechanized operation is the lowest；
Disclosed motorized stage does not accomplishes Precise control.
For the deficiencies in the prior art, this utility model provides a kind of stage mechanism.Described stage mechanism automatization
Operational degree is high；Operation controls fine.
Utility model content
In order to overcome existing defect, this utility model provides a kind of stage mechanism.
This utility model is achieved by the following technical solution: a kind of stage mechanism, including one layer of platform, two layers put down
Platform, three layers of platform and power supply and control portion；Described one layer of platform, two-layer platform and three layers of platform are hollow frame structure；Institute
State that one layer of platform and microscopical object stage supporting plate are fixing to be connected；What described two-layer platform can move is fixed on one layer of platform
On；What described three layers of platform can move is fixed on two-layer platform；Clinical medicine smear is fixed on the hollow knot of three layers of platform
On structure；Described one layer of platform includes pedestal, the first guide rail, X-direction driving means, locking device and location screw；Described pedestal
It is fixed on the supporting plate of microscope carrier by locking device and location screw；Described guide rail parallel is in X-direction and is fixed on
On pedestal, described X-direction driving means is parallel to X-direction and is fixed on pedestal；Described power supply and control portion are connected to X-direction
Driving means；Described X-direction driving means includes the first motor, the first shaft coupling, the first ball-screw and X-direction leading screw
Support；Described first motor is connected to the first ball-screw by the first shaft coupling；Described first motor is fixed on X
On the leading screw support of direction；Described X-direction leading screw support is fixed on pedestal.
Described one layer of platform, as the basis of whole stage mechanism, supports two-layer platform and three layers of platform, drives two layers
The motion of platform X-direction.
Described power supply and control portion drive and control two-layer platform and the motion of three layers of platform.
Hollow frame structure can alleviate the overall weight of stage mechanism.
Further, described one layer of platform also includes X-direction grating, the first grating sensor and the first leading screw sensor；
Described X-direction grating is connected to the first grating sensor；Described first grating sensor is connected to power supply and control portion；Described
One motor is connected to the first leading screw sensor；Described first leading screw sensor is connected to power supply and control portion；Described first
Grating sensor and the first leading screw sensor are fixed on pedestal.
Described power supply and control portion are for receiving the signal of sensor transmission and making operational order.
Further, described two-layer platform include Y-direction driving means, the second platform, X-direction feed screw nut and support,
First slide block and the second guide rail；Described Y-direction driving means is parallel to Y-direction and is fixed on the second platform；Described X-direction silk
Thick stick nut and support and the first ball-screw coordinate；Described X-direction feed screw nut and support are fixed on the second platform；Described
One slide block is fixed on the bottom of the second platform；What described first slide block can move in X direction is fixed on the first guide rail；Described
Second guide rail parallel is in Y-direction and is fixed on the second platform；Described power supply and control portion are connected to Y-direction driving means；Institute
State the second guide rail and three layers of platform coordinate；Described Y-direction driving means includes the second motor, the second shaft coupling, the second rolling
Ballscrew and Y-direction leading screw support；Described second motor is connected to the second ball-screw by the second shaft coupling；Described
Two stepping motor is fixed on Y-direction leading screw support；Described Y-direction leading screw support is fixed on the second platform.
Coordinated by X-direction feed screw nut and support and the first ball-screw；X-direction feed screw nut and support can be along
X-direction moves.
Further, described two-layer platform also includes the second grating sensor and the second leading screw sensor；Described second light
Gate sensor is connected to power supply and control portion；Described second motor is connected to the second leading screw sensor；Described second leading screw
Sensor is connected to power supply and control portion；Described second grating sensor is fixed on two-layer platform；Described second leading screw sensing
Device is fixed on two-layer platform.
Described power supply and control portion are for receiving the signal of sensor transmission and making operational order.
Further, described two-layer platform also includes X-direction grating reading head, Y-direction grating reading head；Described X-direction
Grating reading head is parallel to X-direction and is fixed on the second platform；Described Y-direction grating reading head is parallel to Y-direction and fixes
On the second platform.
Described X-direction grating reading head reads the light of X-direction grating by the relative motion of one layer of platform and two-layer platform
Grid data；Described Y-direction grating reading head reads the grating of Y-direction grating by the relative motion of two-layer platform and three layers of platform
Data.
Further, described three layers of platform include that the 3rd platform, Y-direction feed screw nut and support, the second slide block, medical science are faced
Bed smear positioner；Described Y-direction feed screw nut and support are fixed on the 3rd platform；Described Y-direction feed screw nut and
Frame and the second ball-screw coordinate；Described second slide block is fixed on the 3rd mesa base；Described second slide block can move along Y-direction
Dynamic is fixed on the second guide rail.
Further, described clinical medicine smear positioner includes platform projection, pressing plate and lateral positioning device；Described
Platform projection is for the location of clinical medicine smear X-direction；Described pressing plate is for the location of clinical medicine smear Z-direction；Described
Lateral positioning device is for the location of clinical medicine smear Y-direction.
Further, described three layers of platform also include Y-direction grating；Described Y-direction grating is fixed on the 3rd platform base.
Described Y-direction grating is connected to the second grating sensor.
The parallel gratings of Y-direction is in Y-direction；Y-direction grating is fixed on the 3rd platform base is easy to Y-direction grating reading head
Reading the data of Y-direction grating, Y-direction grating reading head is connected to power supply and control portion.
Further, the driving means of described X-direction is arranged on pedestal side；The driving means of described Y-direction is arranged on
The side of the second platform.
By the driving means of X-direction and the driving means of Y-direction are arranged on pedestal and the side of the second platform, reduce
The whole height of stage mechanism, has adapted to the feature that microscope carrier supporting plate is limited with the distance of camera lens.
Further, one layer of platform, two-layer platform and three layers of platform increase lightening hole.
By the setting of lightening hole, alleviate the weight of whole stage mechanism.
Compared with prior art, superior effect of the present utility model is:
1, the driving means of X-direction and the driving means of Y-direction are by reaching automatic with step motor control ball-screw
Command displacement.
2, the setting of grating, it is possible to position moving displacement accurately.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of stage mechanism described in the utility model；
Fig. 2 is the top view of a kind of stage mechanism described in the utility model；
Fig. 3 is the structural representation of one layer of platform described in the utility model；
Fig. 4 is the structural representation of two-layer platform described in the utility model；
Fig. 5 is the structural representation of three layers of platform described in the utility model；
Reference is as follows:
Tri-layers of platform of 1-, 2-two-layer platform, 3-the first guide rail, mono-layer of platform of 4-, 5-the first slide block, 6-X direction drive dress
Put, 7-Y direction driving means, 8-clinical medicine smear, 9-the first motor, 10-the first shaft coupling, 11-X direction leading screw prop up
Frame, 12-the first ball-screw, 13-the first grating sensor, 131-the first leading screw sensor, 14-locking device, 15-pedestal,
16-X direction grating, 17-location screw, 18-the second motor, 19-Y direction leading screw support, 121-the second ball-screw,
101-the second shaft coupling, 20-X direction grating reading head, 201-Y direction grating reading head, 132-the second grating sensor, 133-
Second leading screw sensor, 21-the second platform, 22-X direction feed screw nut and support, 23-the 3rd platform, 24-Y direction leading screw spiral shell
Mother and support, 25-the second slide block, 26-pressing plate, 27-lateral positioning device, 28-Y direction grating, 29-platform projection, 31-second
Guide rail.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model detailed description of the invention is described in further detail.
As shown in accompanying drawing 1-5, a kind of stage mechanism described in the utility model, including one layer of platform 4, two-layer platform 2, three
Layer platform 1 and power supply and control portion；Described one layer of platform 4, two-layer platform 2 and three layers of platform 1 are hollow frame structure；Described
One layer of platform 4 is fixed with microscopical object stage supporting plate and is connected；What described two-layer platform 2 can move is fixed on one layer of platform 4
On；What described three layers of platform 1 can move is fixed on two-layer platform 2；Clinical medicine smear 8 is fixed in three layers of platform 1
On hollow structure；Described one layer of platform 4 includes pedestal the 15, first guide rail 3, X-direction driving means, locking device 14 and location screw
17；Described pedestal 15 is fixed on the supporting plate of microscope carrier by locking device 14 and location screw 17；Described first leads
Rail 3 is parallel to X-direction and is fixed on pedestal 15, and described X-direction driving means is parallel to X-direction and is fixed on pedestal 15；
Described power supply and control portion are connected to X-direction driving means；Described X-direction driving means includes the first motor 9, first
Axial organ the 10, first ball-screw 12 and X-direction leading screw support 11；Described first motor 9 is connected by the first shaft coupling 10
In the first ball-screw 12；Described first motor 9 is fixed on X-direction leading screw support 11；Described X-direction leading screw support 11
It is fixed on pedestal 15.
Described one layer of platform 4 also includes X-direction grating the 16, first grating sensor 13 and the first leading screw sensor 131；Institute
State X-direction grating 16 and be connected to the first grating sensor 13；Described first grating sensor 13 is connected to power supply and control portion；Institute
State the first motor 9 and be connected to the first leading screw sensor 131；Described first leading screw sensor 131 is connected to power supply and controls
Portion；Described first grating sensor 13 and the first leading screw sensor 131 are fixed on pedestal 15.
Described two-layer platform 2 includes Y-direction driving means, the second platform 21, X-direction feed screw nut and support 22, first
Slide block 5 and the second guide rail 31；Described Y-direction driving means is parallel to Y-direction and is fixed on the second platform 21；Described X-direction
Feed screw nut and support 22 coordinate 12 with the first ball-screw；Described X-direction feed screw nut and support 22 are fixed on the second platform
On 21；Described first slide block 5 is fixed on the bottom of the second platform 21；What described first slide block 5 can move in X direction is fixed on
On first guide rail 3；Described second guide rail 31 is parallel to Y-direction and is fixed on the second platform 21；Described power supply and control portion are even
It is connected to Y-direction driving means；Described second guide rail 31 coordinates with three layers of platform 1；Described Y-direction driving means includes the second stepping
Motor the 18, second shaft coupling the 101, second ball-screw 121 and Y-direction leading screw support 19；Described second motor 18 passes through
Second shaft coupling 101 is connected to the second ball-screw 121；Described second motor 18 is fixed on Y-direction leading screw support 19；
Described Y-direction leading screw support 19 is fixed on the second platform 21.
Described two-layer platform 2 also includes the second grating sensor 132 and the second leading screw sensor 133；Described second grating
Sensor 132 is connected to power supply and control portion；Described second motor 18 is connected to the second leading screw sensor 133；Described
Two leading screw sensors 133 are connected to power supply and control portion；Described second grating sensor 132 is fixed on two-layer platform 2；Described
Second leading screw sensor 133 is fixed on two-layer platform 2.
Described two-layer platform 2 also includes X-direction grating reading head 20, Y-direction grating reading head 201；Described X-direction grating
Read head 20 is parallel to X-direction and is fixed on the second platform 21；Described Y-direction grating reading head 201 is parallel to Y-direction and consolidates
On the second platform 21.
Described three layers of platform 1 include the 3rd platform 23, Y-direction feed screw nut and support the 24, second slide block 25, clinical medicine
Smear positioner；Described Y-direction feed screw nut and support 24 are fixed on the 3rd platform 23；Described Y-direction feed screw nut and
Support 24 coordinates with the second ball-screw 121；Described second slide block 25 is fixed on bottom the 3rd platform 23；Described second slide block 25
Can be fixed on the second guide rail 31 along what Y-direction moved.
Described clinical medicine smear positioner includes platform projection 29, pressing plate 26 and lateral positioning device 27；Described flat
Platform convex plays 29 for the X-direction location of clinical medicine smear 8；Described pressing plate 26 is for the Z-direction location of clinical medicine smear 8；
Described lateral positioning device 27 is for the Y-direction location of clinical medicine smear 8.
Described three layers of platform 1 also include Y-direction grating 28；Described Y-direction grating 28 is fixed on the 3rd platform 23 bottom surface.
Described Y-direction grating 28 is connected to the second grating sensor 132.
This utility model is not limited to above-mentioned embodiment, in the case of without departing substantially from flesh and blood of the present utility model,
Any deformation that it may occur to persons skilled in the art that, improve, replace and each fall within protection domain of the present utility model.
Claims (10)
1. a stage mechanism, including one layer of platform, two-layer platform, three layers of platform and power supply and control portion；Put down for described one layer
Platform, two-layer platform and three layers of platform are hollow frame structure；It is characterized in that, described one layer of platform and microscopical object stage
Supporting plate is fixing to be connected；What described two-layer platform can move is fixed on one layer of platform；What described three layers of platform can move consolidates
It is scheduled on two-layer platform；Clinical medicine smear is fixed on the hollow structure of three layers of platform；Described one layer of platform include pedestal,
One guide rail, X-direction driving means, locking device and location screw；Described pedestal is fixed on by locking device and location screw
On the supporting plate of microscope carrier；Described guide rail parallel is in X-direction and is fixed on pedestal, and described power supply and control portion are connected to
X-direction driving means；Described X-direction driving means is parallel to X-direction and is fixed on pedestal；Described X-direction driving means bag
Include the first motor, the first shaft coupling, the first ball-screw and X-direction leading screw support；Described first motor is by the
One shaft coupling is connected to the first ball-screw；Described first motor is fixed on X-direction leading screw support；Described X-direction silk
Thick stick support is fixed on pedestal.
Stage mechanism the most according to claim 1, it is characterised in that at one layer of platform, two-layer platform and three layers of platform
On offer lightening hole.
Stage mechanism the most according to claim 1, it is characterised in that the driving means of described X-direction is arranged on pedestal
Side.
Stage mechanism the most according to claim 1, it is characterised in that described one layer of platform also include X-direction grating,
One grating sensor and the first leading screw sensor；Described X-direction grating is connected to the first grating sensor；Described first grating passes
Sensor is connected to power supply and control portion；Described first motor is connected to the first leading screw sensor；Described first leading screw sensing
Device is connected to power supply and control portion；Described first grating sensor and the first leading screw sensor are fixed on pedestal.
Stage mechanism the most according to claim 1, it is characterised in that described two-layer platform include Y-direction driving means,
Second platform, X-direction feed screw nut and support, the first slide block and the second guide rail；Described Y-direction driving means is parallel to Y-direction
And be fixed on the second platform；Described power supply and control portion are connected to Y-direction driving means；Described X-direction feed screw nut and
Frame and the first ball-screw coordinate；Described X-direction feed screw nut and support are fixed on the second platform；Described first slide block is fixed
Bottom in the second platform；What described first slide block can move in X direction is fixed on the first guide rail；Described second guide rail is put down
Row is in Y-direction and is fixed on the second platform；Described second guide rail and three layers of platform coordinate；Described Y-direction driving means includes
Second motor, the second shaft coupling, the second ball-screw and Y-direction leading screw support；Described second motor passes through second
Shaft coupling is connected to the second ball-screw；Described second motor is fixed on Y-direction leading screw support；Described Y-direction leading screw
Support is fixed on the second platform.
Stage mechanism the most according to claim 5, it is characterised in that described two-layer platform also includes the second grating sensing
Device and the second leading screw sensor；Described second grating sensor is connected to power supply and control portion；Described second motor connects
In the second leading screw sensor；Described second leading screw sensor is connected to power supply and control portion；Described second grating sensor is fixed
On two-layer platform；Described second leading screw sensor is fixed on two-layer platform.
Stage mechanism the most according to claim 5, it is characterised in that described two-layer platform also includes that X-direction grating is read
Several, Y-direction grating reading head；Described X-direction grating reading head is parallel to X-direction and is fixed on the second platform；Described Y side
It is parallel to Y-direction to grating reading head and is fixed on the second platform.
Stage mechanism the most according to claim 5, it is characterised in that described three layers of platform include the 3rd platform, Y-direction
Feed screw nut and support, the second slide block, clinical medicine smear positioner；Described Y-direction feed screw nut and support are fixed on
On three platforms；Described Y-direction feed screw nut and support and the second ball-screw coordinate；Described second slide block is fixed on the 3rd platform
Bottom；Described second slide block can be fixed on the second guide rail along what Y-direction moved.
Stage mechanism the most according to claim 8, it is characterised in that described clinical medicine smear positioner includes putting down
Platform convex rises, pressing plate and lateral positioning device；Described platform projection is for the location of clinical medicine smear X-direction；Described pressing plate is used
Location in clinical medicine smear Z-direction；Described lateral positioning device is for the location of clinical medicine smear Y-direction.
Stage mechanism the most according to claim 8, it is characterised in that described three layers of platform also include Y-direction grating；
Described Y-direction grating is fixed on the 3rd platform base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620734663.0U CN205787338U (en) | 2016-07-12 | 2016-07-12 | A kind of stage mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620734663.0U CN205787338U (en) | 2016-07-12 | 2016-07-12 | A kind of stage mechanism |
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| Publication Number | Publication Date |
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| CN205787338U true CN205787338U (en) | 2016-12-07 |
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| CN201620734663.0U Active CN205787338U (en) | 2016-07-12 | 2016-07-12 | A kind of stage mechanism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361858A (en) * | 2018-08-21 | 2019-10-22 | 上海北昂医药科技股份有限公司 | Three dimensional scanning platform |
| CN110456494A (en) * | 2019-07-11 | 2019-11-15 | 亳州职业技术学院 | A kind of portable microscope |
| CN111504885A (en) * | 2020-04-04 | 2020-08-07 | 电子科技大学 | Full-automatic blood smear morphological analysis device based on machine vision |
| CN112198652A (en) * | 2020-09-09 | 2021-01-08 | 安徽九陆生物科技有限公司 | Inverted automatic slide scanner device and using method thereof |
| CN113916781A (en) * | 2021-10-09 | 2022-01-11 | 塔里木大学 | Micro-plastic qualitative and quantitative detection device |
-
2016
- 2016-07-12 CN CN201620734663.0U patent/CN205787338U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361858A (en) * | 2018-08-21 | 2019-10-22 | 上海北昂医药科技股份有限公司 | Three dimensional scanning platform |
| CN110456494A (en) * | 2019-07-11 | 2019-11-15 | 亳州职业技术学院 | A kind of portable microscope |
| CN111504885A (en) * | 2020-04-04 | 2020-08-07 | 电子科技大学 | Full-automatic blood smear morphological analysis device based on machine vision |
| CN111504885B (en) * | 2020-04-04 | 2022-03-15 | 电子科技大学 | Analysis method of full-automatic blood smear morphological analysis device based on machine vision |
| CN112198652A (en) * | 2020-09-09 | 2021-01-08 | 安徽九陆生物科技有限公司 | Inverted automatic slide scanner device and using method thereof |
| CN113916781A (en) * | 2021-10-09 | 2022-01-11 | 塔里木大学 | Micro-plastic qualitative and quantitative detection device |
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