CN204065544U - Based on microscopical digital slices autoscan three-dimensional motion device - Google Patents

Based on microscopical digital slices autoscan three-dimensional motion device Download PDF

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Publication number
CN204065544U
CN204065544U CN201420420044.5U CN201420420044U CN204065544U CN 204065544 U CN204065544 U CN 204065544U CN 201420420044 U CN201420420044 U CN 201420420044U CN 204065544 U CN204065544 U CN 204065544U
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CN
China
Prior art keywords
axis motor
platform
electronic article
axis
autoscan
Prior art date
Application number
CN201420420044.5U
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Chinese (zh)
Inventor
叶志前
姜磊
王鑫鑫
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杭州卓腾信息技术有限公司
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Priority to CN201420420044.5U priority Critical patent/CN204065544U/en
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Publication of CN204065544U publication Critical patent/CN204065544U/en

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Abstract

Of the present utility modelly comprise microscope based on microscopical digital slices autoscan three-dimensional motion device, microscope is provided with focusing knob and electronic article carrying platform, electronic article carrying platform is provided with X-axis motor and y-axis motor; Automatic focusing system, comprises Z axis motor and electromagnetic connector, and electromagnetic connector comprises the second electric magnet hook being installed on the first electric magnet hook on focusing knob and being installed on Z axis motor that electromagnetic induction is connected, and Z axis motor is connected with focusing knob; X-axis motor, y-axis motor are all connected tri-axial motion controller with Z axis motor, and tri-axial motion controller connects computing machine.The utility model adopts high-precision electronic article carrying platform, can send instruction, control this electronic article carrying platform and carry out X-axis, Y-axis and Z-direction move by computing machine; Owing to having electromagnetic connector, make electronic article carrying platform along in Z-direction moving process, stroke border can not be moved out, the available protecting microscope when accurately moving.

Description

Based on microscopical digital slices autoscan three-dimensional motion device
Technical field
The utility model relates to the digital scanning of whole pathology slide, particularly relates to a kind of based on microscopical digital slices autoscan three-dimensional motion device.
Background technology
Digital slices panoramic imagery belongs to micro-imaging application category, digital slices panoramic imagery relates to the digitalized image to the whole region to be measured of pathology slide under high power objective, realize focusing on to ensure imaging definition according to surface of glass slide flatness, namely digital slices panoramic imaging device need realize the precise hard_drawn tuhes in automatic motion platform XYZ direction simultaneously.In order to make digital slices quality obtain Reliable guarantee, digital slices scanning system must coordinate high-accuracy automatic motion platform and control system thereof.In addition, also need to consider that automatic platform motion exceeds stroke, damage the situation of micro objective etc., to guarantee the safe operation of digital slices scanning system.
Utility model content
For overcoming the above problems, the utility model provides a kind of automatic, accurate, reliable based on microscopical digital slices autoscan three-dimensional motion device.
The utility model provide based on microscopical digital slices autoscan three-dimensional motion device, comprising:
Microscope, this microscope is provided with focusing knob;
Electronic article carrying platform, is removably installed on microscope, for moving along X-axis, Y-axis and Z-direction, this electronic article carrying platform is provided with X-axis motor and y-axis motor;
Automatic focusing system, comprise Z axis motor and electromagnetic connector, this electromagnetic connector comprises the first electric magnet hook and the second electric magnet hook, first electric magnet hook is connected by electromagnetic induction with the second electric magnet hook, wherein the first electric magnet hook is installed on focusing knob, second electric magnet hook is installed on Z axis motor, and Z axis motor is connected with focusing knob;
Tri-axial motion controller, is all connected with Z axis motor with X-axis motor, y-axis motor, for controlling the operation of X-axis motor, y-axis motor and Z axis motor;
Computing machine, is connected with tri-axial motion controller.
In the technical program, the control element of electronic article carrying platform---tri-axial motion controller is connected with computing machine, can be operated by electronic article carrying platform by the programmed control that computing machine designs, electronic article carrying platform, under the control of X-axis motor, y-axis motor and Z axis motor, carries out the movement of X-axis, Y-axis and Z-direction; By the electromagnetic induction between the first electric magnet hook and the second electric magnet hook after Z axis motor rotates, drive focusing knob to rotate and realize focusing function, impel electronic article carrying platform to carry out the movement of Z-direction.
Electromagnetic connector is adopted in the technical program, make micro objective when the drive of adjustment knob is moved to stroke border, resistance increases greatly, electromagnetic connector is made to occur idle running, and then impel focusing knob to stop the rotation or carry out opposite direction rotation, prevent micro objective shift position from exceeding stroke, damage microscope.
Further, described electronic article carrying platform is removably installed on microscope by draw-in groove connection.
The connected mode of electronic article carrying platform and trinocular microscope is specifically described in the technical program.
Further, described electronic article carrying platform is all less than 1 μm along X-axis, Y direction repetitive positioning accuracy, is less than 0.1 μm along Z-direction repetitive positioning accuracy.
Specifically describe electronic article carrying platform in the technical program and can realize moving freely of X-axis, Y-axis and Z-direction under the drive of motor, and X-axis and Y-axis mobile accuracy are less than 1 μm, Z axis mobile accuracy is less than 0.1 μm, make microscopical focusing more accurate, be more conducive to comprehensively, the image accurately observed in the visual field.
Further, described tri-axial motion controller is all connected by RS232 connecting line with Z axis motor with X-axis motor, y-axis motor.
Tri-axial motion controller and X-axis motor, connected mode between y-axis motor and Z axis motor is specifically described in the technical program.
Further, described electronic article carrying platform is fixed with focusing sleeve, described focusing knob and Z axis motor are by focusing on sleeve connection.
Specifically describe the connected mode of focusing knob and Z axis motor in the technical program, Z axis motor controls the rotation of focusing knob by focusing on sleeve, realize the automatic focus of eyepiece to slide sample areas on objective table, ensures that the picture that eyepiece gathers is clear.
Further, described X-axis motor moves along X-direction for controlling electronic article carrying platform, and described y-axis motor moves along Y direction for controlling electronic article carrying platform, and described Z axis motor moves along Z-direction for controlling electronic article carrying platform.
Specifically describing electronic article carrying platform in the technical program along the movement of X-axis, Y-axis and Z-direction is by X-axis motor, y-axis motor and Z axis Electric Machine Control respectively.
Further, described electronic article carrying platform along X-direction moving range within 114mm, described electronic article carrying platform along Y direction moving range within 76mm.
The moving range along X-axis and Y direction of electronic article carrying platform is specifically described in the technical program.
Principle of work of the present utility model is: tri-axial motion controller is connected with computing machine by serial ports, obtains and the movement instruction of receiving computer; This tri-axial motion controller is connected with three motors, passes to three motors respectively by the movement instruction received, to control the motion state of each motor respectively; The state of these three motors also can return to tri-axial motion controller by data line and notify that corresponding process made by computing machine.
What the utility model provided adopts high-precision electronic article carrying platform based on microscopical digital slices autoscan three-dimensional motion device, can send instruction, control this electronic article carrying platform and carry out X-axis, Y-axis and Z-direction move by computing machine; Owing to having electromagnetic connector, make electronic article carrying platform along in Z-direction moving process, stroke border can not be moved out, the available protecting microscope when accurately moving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
Embodiment 1
As shown in Figure 1, the present embodiment provides based on microscopical digital slices autoscan three-dimensional motion device, comprise microscope 1 and automatic focusing system, this microscope 1 is provided with electronic article carrying platform 2 and focusing knob 3, wherein electronic article carrying platform 2 is removably installed on microscope 1 by draw-in groove connection, for moving along X-axis, Y-axis and Z-direction, and be fixed with focusing sleeve 11, this electronic article carrying platform 2 is 0.7 μm along X-axis, Y direction repetitive positioning accuracy, is 0.07 μm along Z-direction repetitive positioning accuracy; This electronic article carrying platform 2 is provided with X-axis motor 4 and y-axis motor 5; This automatic focusing system comprises Z axis motor 6 and electromagnetic connector, this electromagnetic connector comprises the first electric magnet hook 7 and the second electric magnet hook 8, first electric magnet hook 7 is connected by electromagnetic induction with the second electric magnet hook 8, wherein the first electric magnet hook 7 is installed on focusing knob 3, second electric magnet hook 8 is installed on Z axis motor 6, and Z axis motor 6 is connected with focusing knob 3 by focusing on sleeve 11; This X-axis motor 4 moves along X-direction for controlling electronic article carrying platform 2, moving range is 110mm, y-axis motor 5 moves along Y direction for controlling electronic article carrying platform 2, and moving range is 75mm, and Z axis motor 6 moves along Z-direction for controlling electronic article carrying platform 2; This X-axis motor 4, y-axis motor 5 are all connected with tri-axial motion controller 9 by RS232 connecting line with Z axis motor 6, for controlling the operation of X-axis motor 4, y-axis motor 5 and Z axis motor 6; This tri-axial motion controller 9 is connected with computing machine 10.
What the present embodiment provided adopts high-precision electronic article carrying platform based on microscopical digital slices autoscan three-dimensional motion device, can send instruction, control this electronic article carrying platform and carry out X-axis, Y-axis and Z-direction move by computing machine; Owing to having electromagnetic connector, make electronic article carrying platform along in Z-direction moving process, stroke border can not be moved out, the available protecting microscope when accurately moving.

Claims (7)

1., based on microscopical digital slices autoscan three-dimensional motion device, it is characterized in that, comprising:
Microscope, this microscope is provided with focusing knob;
Electronic article carrying platform, is removably installed on microscope, for moving along X-axis, Y-axis and Z-direction, this electronic article carrying platform is provided with X-axis motor and y-axis motor;
Automatic focusing system, comprise Z axis motor and electromagnetic connector, this electromagnetic connector comprises the first electric magnet hook and the second electric magnet hook, first electric magnet hook is connected by electromagnetic induction with the second electric magnet hook, wherein the first electric magnet hook is installed on focusing knob, second electric magnet hook is installed on Z axis motor, and Z axis motor is connected with focusing knob;
Tri-axial motion controller, is all connected with Z axis motor with X-axis motor, y-axis motor, for controlling the operation of X-axis motor, y-axis motor and Z axis motor;
Computing machine, is connected with tri-axial motion controller.
2. according to claim 1 based on microscopical digital slices autoscan three-dimensional motion device, it is characterized in that: described electronic article carrying platform is removably installed on microscope by draw-in groove connection.
3. according to claim 1 based on microscopical digital slices autoscan three-dimensional motion device, it is characterized in that: described electronic article carrying platform is all less than 1 μm along X-axis, Y direction repetitive positioning accuracy, is less than 0.1 μm along Z-direction repetitive positioning accuracy.
4. according to claim 1 based on microscopical digital slices autoscan three-dimensional motion device, it is characterized in that: described tri-axial motion controller is all connected by RS232 connecting line with Z axis motor with X-axis motor, y-axis motor.
5. according to claim 1 based on microscopical digital slices autoscan three-dimensional motion device, it is characterized in that: described electronic article carrying platform is fixed with focusing sleeve, described focusing knob and Z axis motor are by focusing on sleeve connection.
6. according to claim 1 based on microscopical digital slices autoscan three-dimensional motion device, it is characterized in that: described X-axis motor moves along X-direction for controlling electronic article carrying platform, described y-axis motor moves along Y direction for controlling electronic article carrying platform, and described Z axis motor moves along Z-direction for controlling electronic article carrying platform.
7. according to claim 1 based on microscopical digital slices autoscan three-dimensional motion device, it is characterized in that: described electronic article carrying platform along X-direction moving range within 114mm, described electronic article carrying platform along Y direction moving range within 76mm.
CN201420420044.5U 2014-07-29 2014-07-29 Based on microscopical digital slices autoscan three-dimensional motion device CN204065544U (en)

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Application Number Priority Date Filing Date Title
CN201420420044.5U CN204065544U (en) 2014-07-29 2014-07-29 Based on microscopical digital slices autoscan three-dimensional motion device

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Application Number Priority Date Filing Date Title
CN201420420044.5U CN204065544U (en) 2014-07-29 2014-07-29 Based on microscopical digital slices autoscan three-dimensional motion device

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105683736A (en) * 2013-10-31 2016-06-15 三斯坎公司 Motion strategies for scanning microscope imaging
CN105929188A (en) * 2016-06-14 2016-09-07 麦克奥迪实业集团有限公司 Automatic slice unloading device of batch digital slice scanner
CN105929189A (en) * 2016-06-14 2016-09-07 麦克奥迪实业集团有限公司 Automatic slice loading device of batch digital slice scanner
CN106681376A (en) * 2016-12-02 2017-05-17 中国科学院光电技术研究所 Digital coaxial holographic microscopic three-dimensional workpiece bench control system
CN107101601A (en) * 2017-04-28 2017-08-29 昆明理工大学 It is a kind of to test the three dimensional change step-length motorized subject table used with detection
US10839509B2 (en) 2015-07-10 2020-11-17 3Scan Inc. Spatial multiplexing of histological stains

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105683736A (en) * 2013-10-31 2016-06-15 三斯坎公司 Motion strategies for scanning microscope imaging
US10839509B2 (en) 2015-07-10 2020-11-17 3Scan Inc. Spatial multiplexing of histological stains
CN105929189A (en) * 2016-06-14 2016-09-07 麦克奥迪实业集团有限公司 Automatic slice loading device of batch digital slice scanner
CN105929188B (en) * 2016-06-14 2018-01-05 麦克奥迪实业集团有限公司 A kind of section automatic unloading device of batch numeral slice scanner
CN105929189B (en) * 2016-06-14 2018-01-09 麦克奥迪实业集团有限公司 A kind of section automatic loading device of batch numeral slice scanner
CN105929188A (en) * 2016-06-14 2016-09-07 麦克奥迪实业集团有限公司 Automatic slice unloading device of batch digital slice scanner
CN106681376A (en) * 2016-12-02 2017-05-17 中国科学院光电技术研究所 Digital coaxial holographic microscopic three-dimensional workpiece bench control system
CN107101601A (en) * 2017-04-28 2017-08-29 昆明理工大学 It is a kind of to test the three dimensional change step-length motorized subject table used with detection

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