CN206818969U - A kind of full-automatic micro- scanner - Google Patents
A kind of full-automatic micro- scanner Download PDFInfo
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- CN206818969U CN206818969U CN201720655771.3U CN201720655771U CN206818969U CN 206818969 U CN206818969 U CN 206818969U CN 201720655771 U CN201720655771 U CN 201720655771U CN 206818969 U CN206818969 U CN 206818969U
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Abstract
The utility model discloses a kind of full-automatic micro- scanner, including image acquisition mechanism, micro- sweep mechanism, article carrying platform mechanism and the light source mechanism set gradually from top to bottom, image acquisition mechanism is connected with micro- sweep mechanism, micro- sweep mechanism and image acquisition mechanism realize that X/Y/Z axles move under power control mechanism effect, and article carrying platform mechanism and light source mechanism are fixed.Light source mechanism includes the flat-plate light source with condenser, and flat-plate light source is arranged at immediately below the charging tray of article carrying platform mechanism, and its light source area is more than or equal to the charging tray gross area.The utility model is by setting power control mechanism to realize the flexible modulation of micro- sweep mechanism camera lens, reach all around and above-below direction moves, and by setting unique light source mechanism, article carrying platform mechanism and light source mechanism are fixed in scanning process, realize that flexibly quick micro- scanner uni is accurately focused in real time, the micro- scanning range of infinite expanding, scan efficiency is improved, lift quality of scanning.
Description
Technical field
Micro- scanning technique field is the utility model is related to, more particularly to a kind of full-automatic micro- scanner.
Background technology
In recent years, with the rapid development of the technology such as computer cloud and internet+big data, pathological section image
Digital collection application has become a kind of necessary.Pathological section scanning system is stored and browsed observation system using digitalized sliced sheet
System, this working mechanism met while having huge superiority than traditional pathological observation mode big data statistics and
The needs of analysis.
Have some producers at present and power up dynamic object stage using microscope to realize the scanning to pathological section, but the technology
On the one hand due to not take off open conventional microscope structure, when scanning pathological section can only single pass one open, it is low down to scan efficiency.
Many producers further have developed more money automatic threading feed mechanisms to solve this problem, it is therefore an objective to solve manually to enter piece
Beyond 8 hours under feeding and large-scale scanning needs the problem of unattended scanning.But the method can not solved fundamentally
Conventional microscope scans the low efficiency problem of a section next time.On the other hand, because different manufacturers or same producer are different
The variable thickness of batch pathological section (slide) causes, therefore often results in automatic threading feed mechanism failure, causes unmanned value
Keep scanning device mechanical breakdown until micro- scanning device be damaged and be stopped, bring and have a strong impact on to the work of second day.
Particularly so that a current Grade A hospital needs scanning pathological section 300 to open daily as an example, traditional micro- scanning
Equipment calculates according to average 15/hour, scans 120 or so at full capacity within daily 8 hours, this far can not meet daily need
Will.The pathological section deposited before a large amount of scannings is still more also needed under big data.
In addition, conventional sweep uses area array cameras, taken pictures after can only being come to a complete stop during motion scan.And this movement-
The process pause-taken pictures is under 40 times of mirrors, when need to such as scan 1.5 square centimeters of section, generally requires to repeat nearly thousand times,
Seriously constrain sweep speed.And the application is improved on this basis, realize in multiple overall shooting process of section
In do not have to pause it is continuous taking pictures, perfection solves above mentioned problem.
What is more important, if scanned article (such as detected material in 96 orifice plates) is liquid, because other are aobvious
Micro scanning equipment base ceaselessly moves, and causes scanned liquid ceaselessly to rock, and leads to not quick scanning and obtains clearly
Image.
As can be seen here, above-mentioned existing micro- scanning device is upper with using in structure, method, it is clear that too many inconvenience be present
With defect, and urgently it is further improved.A kind of brand-new automatic micro- scan pattern how is founded, makes it micro- flat
Platform mechanism it is fixed and by camera lens around and the movement of above-below direction (thoroughly changes the micro- motion of tradition
Pattern), expand micro- scanning range, improve scan efficiency, lift scan image quality, the real current important research and development problem of category it
One, turning into current industry pole needs improved target.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of full-automatic micro- scanner, passes through micro-platform mechanism
It is fixed and be passed to camera lens around and above-below direction movement, expand micro- scanning range, improve scanning
Efficiency, so as to overcome, existing micro- scanning device efficiency is low, can not scan the deficiencies of liquid.
In order to solve the above technical problems, the utility model provides a kind of full-automatic micro- scanner, including from top to bottom according to
The image acquisition mechanism of secondary setting, micro- sweep mechanism, article carrying platform mechanism and light source mechanism, described image collecting mechanism is with showing
Micro scanning mechanism connects, and the micro- sweep mechanism and image acquisition mechanism realize X-axis, Y in the presence of power control mechanism
The movement of axle, Z-direction, and the article carrying platform mechanism and light source mechanism are fixed；
The light source mechanism includes the flat-plate light source with condenser, and the flat-plate light source is arranged at the article carrying platform mechanism
Charging tray immediately below, and its light source area be more than or equal to the charging tray the gross area.
As a kind of improvement of the present utility model, the power control mechanism includes Z axis mobile control unit, X-axis moves
Control unit and Y-axis mobile control unit,
The Z axis mobile control unit is connected with the micro- sweep mechanism, for drive the micro- sweep mechanism and
Image acquisition mechanism is moved up and down relative to the article carrying platform mechanism；
The X-axis mobile control unit is connected with the Z axis mobile control unit, for driving the Z axis movement control
Unit, micro- sweep mechanism and image acquisition mechanism carry out side-to-side movement relative to the article carrying platform mechanism；
The Y-axis mobile control unit is connected with the X-axis mobile control unit, for driving the X-axis movement control
Before and after unit, Z axis mobile control unit, micro- sweep mechanism and image acquisition mechanism are carried out relative to the article carrying platform mechanism
Motion.
Further improve, the Z axis mobile control unit includes Z axis fixed block, Z axis fixed plate, Z axis ball screw and Z
The micro- sweep mechanism, its opposite side fixed setting Z axis sliding block, the Z are fixed in spindle motor, the side of the Z axis fixed block
Z axis feed screw nut is set at the center of axle fixed block, and the Z axis fixed plate is used to fix the Z axis motor and Z axis ball screw
And vertical Z axis rail is provided with, the Z axis sliding block is engaged with Z axis guide rail, the Z axis feed screw nut and Z axis ball wire
Bar is engaged, the Z axis ball screw and Z axis motor connection, then the Z axis ball screw drives in the presence of Z axis motor
Z axis fixed block moves up and down relative to Z axis fixed plate, and then drives and moved down on the micro- sweep mechanism and image acquisition mechanism
It is dynamic；
The X-axis mobile control unit includes X-axis fixed plate, X-axis ball screw and X-axis motor, and the X-axis fixed plate is used
In the fixation X-axis motor and X-axis ball screw, and horizontal X axis rail is provided with, it is fixed in the Z axis fixed plate to set
X-axis slide block and X-axis feed screw nut are equipped with, the X-axis slide block is engaged with X-axis guide rail, the X-axis feed screw nut and X-axis ball
Screw mandrel is engaged, and the X-axis ball screw and X-axis motor connection, then the X-axis ball screw is in the presence of X-axis motor, band
Dynamic Z axis fixed plate moves left and right, and then drives the Z axis mobile control unit, micro- sweep mechanism and image acquisition mechanism left
Move right；
The Y-axis mobile control unit includes Y-axis fixed plate, Y-axis supporting plate, Y-axis ball screw and y-axis motor, the Y
Axis fixing plate upper vertical fixes the X-axis fixed plate, is fixedly installed Y-axis sliding block and Y-axis feed screw nut, the Y below
Axle supporting plate includes two pieces of supporting plates be arrangeding in parallel, and what two pieces of supporting plates were respectively perpendicular is arranged on the Y-axis fixed plate
Both ends, and be equipped with Y-axis guide rail thereon, the Y-axis ball screw and y-axis motor are fixed in any block supporting plate, the Y
Axle sliding block is engaged with Y-axis guide rail, and the Y-axis feed screw nut is engaged with Y-axis ball screw, the Y-axis ball screw and Y-axis
Motor connection, then the Y-axis ball screw drives the Y-axis fixed plate to move forward and backward in the presence of y-axis motor, and then band
Dynamic the X-axis mobile control unit, Z axis mobile control unit, micro- sweep mechanism and image acquisition mechanism move forward and backward.
Further improve, the Y-axis mobile control unit also includes Y-axis position sensor, and the Y-axis position sensor is used
In positional information of the collection Y-axis fixed plate along Y-axis guide rail；
The X-axis mobile control unit also includes X-axis position sensor, and the X-axis position sensor is consolidated for gathering Z axis
Positional information of the fixed board along X-axis guide rail.
Further improve, the micro- sweep mechanism includes more than one micro- scanning element, the micro- scanning element
Including the optical tubes that can adjust multiple and replaceable object lens；Described image collecting mechanism includes more than one line-scan digital camera,
The micro- scanning element and line-scan digital camera quantity are equal and correspond setting, each group of micro- scanning element and line-scan digital camera
Z axis mobile control unit described in one group is connected respectively, and is individually controlled by corresponding Z axis mobile control unit.
Further improve, the micro- sweep mechanism includes two micro- scanning elements, and described image collecting mechanism includes
Two line-scan digital cameras, described two micro- scanning elements and two line-scan digital cameras are corresponded and set, each group of micro- scanning
Unit and line-scan digital camera connect Z axis mobile control unit described in one group respectively, and are individually controlled by corresponding Z axis mobile control unit
System, described two micro- scanning elements install the camera lens of identical or different multiplication factor.
Further improve, the light source mechanism also includes light source shell and light source controller, and the flat-plate light source is arranged on
The light source shell top, the bottom of the light source shell are provided with multiple radiator fans, the flat-plate light source and the light source
Controller connects and is controlled by it start and stop.
Further improve, the full-automatic micro- scanner also includes general control mechanism, the general control mechanism with it is described
Image acquisition mechanism, power control mechanism connect with light source controller.
Further improve, the full-automatic micro- scanner includes base, and the base is hollow box body, the casing
The light source mechanism is fixedly installed in inside；Offered on the top plate of the casing for fixing opening for the article carrying platform mechanism
Mouthful；Multiple support members are additionally provided with the top plate of the casing, the Y-axis supporting plate is fixedly installed on the support member.
Further improve, the full-automatic micro- scanner also includes being arranged on the outer protective cover above the base, institute
State and display screen and the opening for exchanging article carrying platform mechanism loading plate, the display screen are provided with the side wall of outer protective cover
It is connected with the general control mechanism.
After such design, the utility model at least has advantages below：
1st, the utility model, can by setting power control mechanism to realize the flexible modulation of micro- sweep mechanism camera lens
Around realization and above-below direction movement, expand micro- scanning range, improve scan efficiency, and by setting strip
Flat-plate light source of the shape with condenser, the effective area that the flat-plate light source is irradiated to are far longer than conventional light path so that under microscope
The scanning imagery of large area is achieved, and the unique light path design of the utility model improves the quality of scan image, and is height
The scan efficiency of speed provides favourable guarantee.
2nd, the utility model can realize the same of multiple sections by setting more than one camera lens and more than one line-scan digital camera
When scan, further lift sweep speed, make its sweep speed be existing equipment sweep speed several times or decades of times.Due to subtracting
Few time for changing section, it is improved scan efficiency.
3rd, the utility model power control mechanism, can be convenient, flexible by setting multigroup ball screw power adjustment mechanism
The movement of the X/Y/Z axles of micro- sweep mechanism and image acquisition mechanism is realized, principle is simple, and control is easy, it is easy to accomplish.
4th, due to the utility model be in scanning process multiple section start simultaneously at and terminate simultaneously scanning (cut depending on multiple
Piece is an entirety), thoroughly solve under traditional mode can only a section swept the low efficiency problem for sweeping another section again,
Such design needs the light path from conventional microscope, light source to can be only achieved scan efficiency number to a series of improvement such as shooting camera
Times prior art, and be more than solving the problems, such as it is automatic place section, while it also avoid because of automatic threading feed mechanism band
The a variety of uncertain factors come.
5th, the design of the micro- scanning element installation different multiples camera lens of the utility model two or more, meets a machine
Need to scan the demand of different multiples simultaneously, greatly facilitate client's use.
6th, the utility model revolutionizes the motion mode of conventional microscope -- the motionless and detected item motion of camera lens,
The power control mechanism is set to realize the flexible tune of micro- sweep mechanism camera lens by the way that distinctive article carrying platform mechanism is fixed
The brand-new forms of motion of section so that the utility model, which easily perfectly solves conventional micro- scanning device, can not scan liquid quilt
Survey the problem of thing.
Brief description of the drawings
Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand technology hand of the present utility model
Section, below in conjunction with accompanying drawing, the utility model is described in further detail with embodiment.
Fig. 1 is the dimensional structure diagram of the full-automatic micro- embodiment of scanner one of the utility model.
Fig. 2 is the structure front view of full-automatic micro- scanner in Fig. 1.
Fig. 3 is the structure right view of full-automatic micro- scanner in Fig. 1.
Fig. 4 is the structure rearview of full-automatic micro- scanner in Fig. 1.
Fig. 5 is the dimensional structure diagram of the full-automatic another embodiment of micro- scanner of the utility model.
Fig. 6 be the utility model automatically in micro- scanner light source mechanism structure front view.
Fig. 7 is the overall structure diagram of the full-automatic micro- scanner of the utility model.
Fig. 8 is the schematic diagram of the full-automatic micro- scanner of the utility model.
Embodiment
Referring to the drawings shown in 1 to 4, the present embodiment automatically micro- scanner, including the image set gradually from top to bottom
Collecting mechanism 9, micro- sweep mechanism, article carrying platform mechanism 3 and light source mechanism 15.The micro- sweep mechanism includes adjustable multiple
Optical tubes 17 and replaceable camera lens 11, the image acquisition mechanism 9 be connected with lens barrel 17, camera lens 11 is located at article carrying platform machine
The top of structure 3, light source mechanism 15 are located at the underface of article carrying platform mechanism 3.
The article carrying platform mechanism 3 and light source mechanism 15 are fixedly installed in the utility model, the micro- sweep mechanism and image
Collecting mechanism 9 in the presence of power control mechanism can be achieved X-axis, Y-axis, Z-direction movement, that is, realize camera lens 11 relative to
The left and right of article carrying platform mechanism 3, front and rear and upper and lower movement, in favor of expanding the scanning range of the full-automatic micro- scanner,
Improve scan efficiency, and it is fixed due to light source and detected pathological section, substantially increase the image acquisition mechanism 9
IMAQ quality.
Specifically, the present embodiment power control mechanism includes Z axis mobile control unit, X-axis mobile control unit and Y-axis
Mobile control unit.
The Z axis mobile control unit, for driving the micro- sweep mechanism and image acquisition mechanism 8 to be put down relative to the loading
Platform mechanism 3 is moved up and down.It includes Z axis fixed block 24, Z axis fixed plate 25, Z axis ball screw 16 and Z axis motor 8, the Z
The micro- sweep mechanism is fixed in the side of axle fixed block 24, and its opposite side is fixedly installed Z axis sliding block, the Z axis fixed block 24
Z axis feed screw nut is set at center, and the Z axis fixed plate 25 is used to fix Z axis motor 8 and Z axis ball screw 16 and set thereon
There is the Z axis guide rail 15 of above-below direction, the Z axis sliding block is engaged with Z axis guide rail 15, Z axis feed screw nut and Z axis ball screw 16
It is engaged, the Z axis ball screw 16 is connected with Z axis motor 8, and the Z axis ball screw 16 drives Z in the presence of Z axis motor 8
Axle fixed block 24 moves up and down relative to Z axis fixed plate 25, and then drives above and below the micro- sweep mechanism and image acquisition mechanism
It is mobile, that is, realize that the camera lens 11 of the micro- sweep mechanism moves up and down relative to article carrying platform mechanism 3.
The X-axis mobile control unit, for driving the Z axis mobile control unit to be carried out relative to the article carrying platform mechanism 3
Side-to-side movement.It includes X-axis fixed plate 26, X-axis ball screw 6 and X-axis motor 5, and the X-axis fixed plate 26 is used to fix X-axis electricity
Machine 5 and X-axis ball screw 6, and horizontal X axis rail 10 is provided with, it is fixedly installed X-axis slide block in the Z axis fixed plate 25
With X-axis feed screw nut, the X-axis slide block is engaged with X-axis guide rail 10, and X-axis feed screw nut is engaged with X-axis ball screw 6, should
X-axis ball screw 6 is connected with X-axis motor 5, then the X-axis ball screw 6 drives Z axis fixed plate 25 in the presence of X-axis motor 5
Move left and right, and then drive the Z axis mobile control unit, micro- sweep mechanism and image acquisition mechanism to move left and right, that is, realize
The camera lens 11 of the micro- sweep mechanism is moved left and right relative to article carrying platform mechanism 3.Further, the X-axis is moved in the present embodiment
Dynamic control unit also includes the X-axis drag chain 7 that is connected with z-axis fixed plate 25, for more preferable control z-axis fixed plate 25 along X-axis
Guide rail 10 moves left and right.
The Y-axis mobile control unit, for driving the X-axis mobile control unit to be carried out relative to the article carrying platform mechanism 3
Move forward and backward.It includes Y-axis fixed plate 27, Y-axis supporting plate 28, Y-axis ball screw 13 and y-axis motor 14, the Y-axis fixed plate 27
Upper vertical fixes X-axis fixed plate 26, is fixedly installed Y-axis sliding block and Y-axis feed screw nut below, the Y-axis supporting plate 28 is wrapped
Two pieces of supporting plates be arrangeding in parallel are included, the both ends for being arranged on Y-axis fixed plate 27 that two pieces of supporting plates are respectively perpendicular, and it is equal thereon
Provided with Y-axis guide rail 4, the Y-axis ball screw 13 and y-axis motor 14 are fixed in any block supporting plate, and the Y-axis sliding block is led with Y-axis
Rail 4 is engaged, and Y-axis feed screw nut is engaged with Y-axis ball screw 13, and the Y-axis ball screw 13 is connected with y-axis motor 14,
Then the Y-axis ball screw 13 drives the Y-axis fixed plate 27 movable, and then drive the Y-axis in the presence of y-axis motor 14
Mobile control unit, Z axis mobile control unit, micro- sweep mechanism and image acquisition mechanism move forward and backward, that is, realize that this is micro-
The camera lens 11 of sweep mechanism is moved forward and backward relative to article carrying platform mechanism 3.Certainly, the Z axis movement control in the present embodiment
Unit, X-axis mobile control unit and Y-axis mobile control unit can also realize that this micro- is swept using existing other machinery transmission mechanism
Retouch the movement of the top to bottom, left and right, front and rear of mechanism and image acquisition mechanism.
In order to further control the movable position control of the camera lens 11 of the full-automatic micro- sweep mechanism, the Y-axis is moved
Dynamic control unit also includes Y-axis position sensor 12, and the Y-axis position sensor 12 is arranged on the lower section of Y-axis fixed plate 27, is used for
Gather positional information of the Y-axis fixed plate 27 along Y-axis guide rail 4.
Also for the position control for further controlling the camera lens 11 of the full-automatic micro- sweep mechanism to move left and right, the X-axis
Mobile control unit also includes X-axis position sensor, and the X-axis position sensor is arranged on the lower section of Z axis fixed plate 25, for adopting
Collect positional information of the Z axis fixed plate 25 along X-axis guide rail 10.
In order to further improve scan efficiency, the full-automatic micro- sweep mechanism includes more than one micro- scanning element,
The image acquisition mechanism 9 includes more than one camera, more excellent to use line-scan digital camera, the micro- scanning element and line-scan digital camera quantity
Equal and one-to-one corresponding is set, and each group of micro- scanning element and line-scan digital camera connect one group of Z axis mobile control unit respectively, and
Individually controlled by corresponding Z axis mobile control unit.
Micro- sweep mechanism includes two micro- scanning elements in the present embodiment, and image acquisition mechanism includes two linear array phases
Machine, two micro- scanning elements and two line-scan digital cameras are corresponded and set, each group of micro- scanning element and line-scan digital camera
One group of Z axis mobile control unit is connected respectively, and is individually controlled by corresponding Z axis mobile control unit.
Certainly, two groups of Z axis mobile control units can be spaced a distance setting, for the quilt on charging tray below
Detection article scan simultaneously；Two groups of Z axis mobile control units can be also disposed adjacent, at this moment two micro- scanning elements
Object lens 11 can install the camera lens of different amplification, such as 20 times, 40 times of camera lenses, can so move and control in X-axis according to being actually needed
In the presence of unit processed, it may be selected to detect to being detected article only with one group of micro- scanning element, as shown in Figure 5.
The article carrying platform mechanism 3 includes a plurality of charging tray in the present embodiment, and the charging tray also includes multiple for placing
The site of slide, to realize the full-automatic micro- scanner while scan multiple pathological sections.
To adapt to the large area scanning of above-mentioned full-automatic micro- scanner, referring to the drawings shown in 6, the light source mechanism 15 includes
Light source body, light source shell and light source controller, the light source body use the flat-plate light source 18 with condenser, and it is arranged on light source
Housing tip, the bottom of light source shell is provided with multiple radiator fans 19, for distributing heat for light source body.The flat-plate light source
18 use rectangle structure, and the light source area of the flat-plate light source 18 of the rectangle structure is more than or equal in the article carrying platform mechanism 3
The charging tray gross area, i.e. flat-plate light source 18 are arranged at the underface of the charging tray of article carrying platform mechanism 3.The light source controller and the light source
18 connect and for controlling its start and stop.
The full-automatic micro- scanner also includes general control mechanism, the general control mechanism and image acquisition mechanism 9, the power
Controlling organization connects with light source controller, is actually needed for basis and controls image acquisition mechanism 9, power control mechanism and the light
The action executing of source controller, realize the quick scanning to being detected section and digital image acquisition.
Referring to the drawings shown in 1 and 7, the full-automatic micro- scanner includes base 2.The base 2 is hollow box body, the casing
Inside the light source mechanism is fixedly installed；The opening for fixing the article carrying platform mechanism 3 is offered on the top plate of the casing；Should
Multiple support members 29 are additionally provided with the top plate of casing, the Y-axis supporting plate 28 is fixedly installed on the support member 29.This is micro- to sweep
Mechanism and image acquisition mechanism 9 is retouched to be fixed on by the power control mechanism above the top plate of the casing.And the top surface of the base 2
On be additionally provided with start button 23 and scram button 22, the start button 23 and scram button 22 connect with above-mentioned general control mechanism
Connect, for realizing the operation of the full-automatic micro- scanner.
Preferred embodiment is that the bottom of the casing is provided with adjustable foot pad 1, is in horizontal for adjusting the scanner
State, beneficial to the collection of scan data.
In order to be protected to the image acquisition mechanism 9, micro- sweep mechanism and power control mechanism, this is full-automatic micro-
Scanner also includes the outer protective cover 20 for being arranged on the top of base 2, and display screen 21 is provided with the side wall of the outer protective cover 20
With the opening for exchanging the loading plate of article carrying platform mechanism 3, the display screen 21 is connected with above-mentioned general control mechanism, for display
State the view data of line-scan digital camera collection, and the running status of the power control mechanism and light source mechanism.
Referring to the drawings shown in 8, the operation principle of the full-automatic micro- scanner of the utility model is：The load of the micro- scanner
Thing platform mechanism 3 and light source mechanism 15 are fixed, and the micro- sweep mechanism and image acquisition mechanism 9 are in power control mechanism
The movement of achievable X-axis, Y-axis, Z-direction under effect, that is, realize left and right, front and rear of the camera lens 11 relative to article carrying platform mechanism 3
And upper and lower movement, and in the presence of general control mechanism according to actual conditions realize to line-scan digital camera, power control mechanism and
The control of light source controller, and then the micro- scanning to multiple rows of detected section is realized, also pass through display screen display image in real time
Collection result, detection speed is fast, efficiency high.
The utility model automatically micro- scanner also by set two and the micro- sweep mechanism of the above and two and with
The corresponding line-scan digital camera of upper difference, and multiple charging trays and light source, are scanned while realizing multiple pathological sections, work
When only need to be according to the movement step of the pre-set power control mechanism of arrangement of article carrying platform mechanism upper slide, you can
Realize efficient full-automatic micro- scanning.And due to uniqueness light path design improve image acquisition mechanism sweep speed and
Quality of scanning, make the full-automatic micro- scanning speed of scanner fast, quality of scanning height.
Automatically micro- scanner can scan multiple sections simultaneously to the utility model, and can increase scanning element as needed
To significantly improve sweep speed, to meet to count pathological section under big data and analyze to provide pole strong support.
The utility model can not only change scanned article carrying platform mechanism easily because article carrying platform mechanism is fixed
On charging tray, reach in addition to pathological section is scanned, can also be convenient for changing scanning other customization charging tray (such as 96 orifice plates),
This is that the micro- scanning device system of current automatic sheet-feeding is inaccessiable.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above,
Fall in the scope of protection of the utility model.
Claims (10)
1. a kind of full-automatic micro- scanner, including set gradually from top to bottom image acquisition mechanism, micro- sweep mechanism, load
Thing platform mechanism and light source mechanism, described image collecting mechanism are connected with micro- sweep mechanism, it is characterised in that described micro- to sweep
Retouch the movement that mechanism and image acquisition mechanism realize X-axis, Y-axis and Z-direction in the presence of power control mechanism, and the load
Thing platform mechanism and light source mechanism are fixed；
The light source mechanism includes the flat-plate light source with condenser, and the flat-plate light source is arranged at the material of the article carrying platform mechanism
Immediately below disk, and its light source area is more than or equal to the gross area of the charging tray.
2. full-automatic micro- scanner according to claim 1, it is characterised in that the power control mechanism includes Z axis
Mobile control unit, X-axis mobile control unit and Y-axis mobile control unit,
The Z axis mobile control unit is connected with the micro- sweep mechanism, for driving the micro- sweep mechanism and image
Collecting mechanism is moved up and down relative to the article carrying platform mechanism；
The X-axis mobile control unit is connected with the Z axis mobile control unit, for drive the Z axis mobile control unit,
Micro- sweep mechanism and image acquisition mechanism carry out side-to-side movement relative to the article carrying platform mechanism；
The Y-axis mobile control unit is connected with the X-axis mobile control unit, for drive the X-axis mobile control unit,
Z axis mobile control unit, micro- sweep mechanism and image acquisition mechanism are moved forward and backward relative to the article carrying platform mechanism.
3. full-automatic micro- scanner according to claim 2, it is characterised in that the Z axis mobile control unit includes Z
The micro- scanning machine is fixed in axle fixed block, Z axis fixed plate, Z axis ball screw and Z axis motor, the side of the Z axis fixed block
Structure, its opposite side are fixedly installed Z axis sliding block, Z axis feed screw nut, the Z axis fixed plate are set at the center of the Z axis fixed block
For fixing the Z axis motor and Z axis ball screw and being provided with vertical Z axis rail, the Z axis sliding block and Z axis guide rail
It is engaged, the Z axis feed screw nut is engaged with Z axis ball screw, the Z axis ball screw and Z axis motor connection, then described
Z axis ball screw drives Z axis fixed block to be moved up and down relative to Z axis fixed plate in the presence of Z axis motor, and then drives institute
Micro- sweep mechanism and image acquisition mechanism is stated to move up and down；
The X-axis mobile control unit includes X-axis fixed plate, X-axis ball screw and X-axis motor, and the X-axis fixed plate is used for solid
Fixed the X-axis motor and X-axis ball screw, and horizontal X axis rail is provided with, it is fixedly installed X in the Z axis fixed plate
Axle sliding block and X-axis feed screw nut, the X-axis slide block are engaged with X-axis guide rail, the X-axis feed screw nut and X-axis ball screw phase
Coordinate, the X-axis ball screw and X-axis motor connection, then the X-axis ball screw drives Z axis in the presence of X-axis motor
Fixed plate moves left and right, and then drives described Z axis mobile control unit, micro- sweep mechanism and image acquisition mechanism or so to move
It is dynamic；
The Y-axis mobile control unit includes Y-axis fixed plate, Y-axis supporting plate, Y-axis ball screw and y-axis motor, and the Y-axis is consolidated
Fixed board upper vertical fixes the X-axis fixed plate, is fixedly installed Y-axis sliding block and Y-axis feed screw nut, the Y-axis branch below
Fagging includes two pieces of supporting plates be arrangeding in parallel, two pieces of supporting plates be respectively perpendicular be arranged on the Y-axis fixed plate two
End, and Y-axis guide rail is equipped with thereon, the Y-axis ball screw and y-axis motor are fixed in any block supporting plate, and the Y-axis is slided
Block is engaged with Y-axis guide rail, and the Y-axis feed screw nut is engaged with Y-axis ball screw, the Y-axis ball screw and y-axis motor
Connection, then the Y-axis ball screw drives the Y-axis fixed plate to move forward and backward in the presence of y-axis motor, and then drives institute
X-axis mobile control unit, Z axis mobile control unit, micro- sweep mechanism and image acquisition mechanism is stated to move forward and backward.
4. full-automatic micro- scanner according to claim 3, it is characterised in that the Y-axis mobile control unit also wraps
Y-axis position sensor is included, the Y-axis position sensor is used to gather positional information of the Y-axis fixed plate along Y-axis guide rail；
The X-axis mobile control unit also includes X-axis position sensor, and the X-axis position sensor is used to gather Z axis fixed plate
Along the positional information of X-axis guide rail.
5. full-automatic micro- scanner according to claim 2, it is characterised in that the micro- sweep mechanism includes one
Micro- scanning element above, the micro- scanning element include the optical tubes of adjustable multiple and replaceable object lens；It is described
Image acquisition mechanism includes more than one line-scan digital camera, and the micro- scanning element and line-scan digital camera quantity are equal and correspond
Setting, each group of micro- scanning element and line-scan digital camera connect Z axis mobile control unit described in one group respectively, and by corresponding Z
Axle mobile control unit individually controls.
6. full-automatic micro- scanner according to claim 5, it is characterised in that the micro- sweep mechanism includes two
Micro- scanning element, described image collecting mechanism include two line-scan digital cameras, described two micro- scanning elements and two lines
Array camera, which corresponds, to be set, and each group of micro- scanning element and line-scan digital camera connect Z axis movement control list described in one group respectively
Member, and individually controlled by corresponding Z axis mobile control unit, described two micro- scanning elements install identical or different times magnification
Several camera lenses.
7. the full-automatic micro- scanner according to any one of claim 3 to 6, it is characterised in that the light source mechanism is also
Including light source shell and light source controller, the flat-plate light source is arranged on the light source shell top, the bottom of the light source shell
End is provided with multiple radiator fans, and the flat-plate light source is connected with the light source controller and is controlled by it start and stop.
8. full-automatic micro- scanner according to claim 7, it is characterised in that the full-automatic micro- scanner also wraps
General control mechanism is included, the general control mechanism is connected with described image collecting mechanism, power control mechanism and light source controller.
9. full-automatic micro- scanner according to claim 8, it is characterised in that the full-automatic micro- scanner includes
Base, the base are hollow box body, and the light source mechanism is fixedly installed in the inside of the casing；Opened on the top plate of the casing
Provided with the opening for fixing the article carrying platform mechanism；Multiple support members, the Y-axis are additionally provided with the top plate of the casing
Supporting plate is fixedly installed on the support member.
10. full-automatic micro- scanner according to claim 9, it is characterised in that the full-automatic micro- scanner is also
Including the outer protective cover being arranged on above the base, display screen is provided with the side wall of the outer protective cover and for described in exchange
The opening of article carrying platform mechanism loading plate, the display screen are connected with the general control mechanism.
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| CN201720655771.3U CN206818969U (en) | 2017-06-07 | 2017-06-07 | A kind of full-automatic micro- scanner |
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| CN201720655771.3U CN206818969U (en) | 2017-06-07 | 2017-06-07 | A kind of full-automatic micro- scanner |
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| CN206818969U true CN206818969U (en) | 2017-12-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627964A (en) * | 2017-06-07 | 2018-10-09 | 李昕昱 | A kind of full-automatic micro- scanner |
| US11163146B2 (en) | 2018-12-29 | 2021-11-02 | Xinyu Li | Scanning microscope object stage |
-
2017
- 2017-06-07 CN CN201720655771.3U patent/CN206818969U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627964A (en) * | 2017-06-07 | 2018-10-09 | 李昕昱 | A kind of full-automatic micro- scanner |
| WO2018224015A1 (en) * | 2017-06-07 | 2018-12-13 | 李昕昱 | Fully-automatic microscopic scanner |
| WO2018223510A1 (en) * | 2017-06-07 | 2018-12-13 | 李昕昱 | Fully automatic microscopic scanner |
| CN108627964B (en) * | 2017-06-07 | 2020-04-21 | 李昕昱 | Full-automatic micro-scanner |
| US11099369B2 (en) | 2017-06-07 | 2021-08-24 | Xinyu Li | Fully automatic microscopic scanner having flat light source |
| US11163146B2 (en) | 2018-12-29 | 2021-11-02 | Xinyu Li | Scanning microscope object stage |
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