CN208297829U - One kind being used for the microscopical glass slide movable drive device of cell detection - Google Patents
One kind being used for the microscopical glass slide movable drive device of cell detection Download PDFInfo
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- CN208297829U CN208297829U CN201821056027.2U CN201821056027U CN208297829U CN 208297829 U CN208297829 U CN 208297829U CN 201821056027 U CN201821056027 U CN 201821056027U CN 208297829 U CN208297829 U CN 208297829U
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- slide unit
- cell detection
- pushing block
- accurate slide
- accurate
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Abstract
The utility model discloses one kind to be used for the microscopical glass slide movable drive device of cell detection, including two pieces of bottom plates, one of bottom plate sliding is equipped with accurate slide unit, the side of accurate slide unit is equipped with induction baffle, and the bottom plate of accurate slide unit side is successively arranged electric light limit switch and grating scale by one end to middle part；Another piece of bottom plate is equipped with motor, and the working beam of motor is equipped with polished rod, and rotation is equipped with anodontia nut on polished rod, and the side of anodontia nut is equipped with pushing block, and the side side of pushing block is equipped with push rod, and the side side of pushing block is equipped with pre-tightening force adjusting device；The side of push rod and the close accurate slide unit of pre-tightening force adjusting device is equipped with universal wheel, the vibration of left and right and upper and lower both direction that universal wheel generates when can eliminate mobile, accurate slide unit and motor are separated by two pieces of bottom plates, the vibration generated when preventing motor operation is transferred on accurate slide unit, the back-and-forth motion precision for improving object slide stand, improves the position precision of imaging.
Description
Technical field
The utility model relates to the microscopical accessory of cell detection, and in particular to a kind of microscopical for cell detection
Glass slide movable drive device.
Background technique
For cell detection microscope, it is that one kind can carry out centainly the cell sample sample of required detection
The instrument of microexamination detection is carried out after the amplification of degree.Currently, people are using cell detection microscope to human cell tissue
And blood sample carries out microcosmic research, needs to take pictures to microstructure using cell detection microscope, it is clear to obtain
Photo, but traditional microscope, in high power sem observation, the servo motor of glass slide movable drive device passes through screw rod
Transmission driving object slide stand is moved forward and backward, and servo motor can generate vibration during screw rod transmission, and sliding part is caused to move
The vibration of left and right and upper and lower both direction can be generated when dynamic, then vibration is driven to by object slide stand by adjacent component, reduced
The back-and-forth motion precision of object slide stand, reduces the position precision of imaging.
Utility model content
It is driven in order to solve the above technical problems, being moved forward and backward we have proposed one kind for the microscopical glass slide of cell detection
Dynamic device, purpose: the vibration of the left and right and upper and lower both direction that generate when eliminating mobile improves the back-and-forth motion of object slide stand
Precision improves the position precision of imaging.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
One kind being used for the microscopical glass slide movable drive device of cell detection, including two pieces of bottom plates, two pieces of bottom plates
It is respectively installed on the different location of cell detection microscopy work platform top surface, one of bottom plate sliding is equipped with accurate sliding
Platform, the side of accurate slide unit are equipped with induction baffle, and the bottom plate of the precision slide unit side is successively arranged first by one end to middle part
Electric light limit switch, the second electric light limit switch, third electric light limit switch and grating scale；
Another piece of bottom plate is successively arranged motor, fixed bearing block and supporting bearing base, the work of motor by one end to the other end
Make bar equipped with shaft coupling, the end of shaft coupling is equipped with the polished rod for rotating through fixed bearing block, and the end rotation of polished rod is assigned
In the side of supporting bearing base；
Polished rod rotation between fixed bearing block and supporting bearing base is equipped with anodontia nut, and the side of anodontia nut, which is equipped with, to push away
Motion block, the side side of pushing block are equipped with push rod, and the side side of pushing block is equipped with pre-tightening force adjusting device；
The side of push rod and the close accurate slide unit of pre-tightening force adjusting device is equipped with universal wheel.
Preferably, pushing block and push rod are an integral structure.
Preferably, same position translation in accurate slide unit upper surface is in the repetitive positioning accuracy of the direction of motion at -1 μm to 1 μm
Between.
Through the above technical solutions, by motor driven polished rod rotational energy make push rod and pre-tightening force adjusting device always with essence
Close slide unit flushes, and the side of push rod and the close accurate slide unit of pre-tightening force adjusting device is equipped with universal wheel, and universal wheel can eliminate shifting
The vibration of the left and right and upper and lower both direction that generate when dynamic is separated accurate slide unit and motor by two pieces of bottom plates, it is therefore prevented that
The vibration generated when motor operation is transferred on accurate slide unit, is improved the back-and-forth motion precision of object slide stand, is improved imaging
Position precision.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is disclosed in the utility model a kind of for the microscopical glass slide movable drive device of cell detection
Schematic perspective view；
Fig. 2 is enlarged drawing at the A of Fig. 1.
Number and corresponding component title represented by letter in figure:
It is opened 1. the accurate slide unit 12. of bottom plate 11. incudes the limit of 13. first electric light limit switch of baffle, 14. second electric light
Close the promotion of 15. 22. polished rod of third electric light limit switch 16. grating scale, 2. motor, 21. shaft coupling, 23. anodontia nut 24.
3. fixed bearing block of block 25. push rod, 27. universal wheel, 4. supporting bearing base.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Specific embodiment of the present utility model is described in further detail below with reference to schematic diagram.
As depicted in figs. 1 and 2, a kind of to be used for the microscopical glass slide movable drive device of cell detection, including two
Block bottom plate 1, two pieces of bottom plates 1 are respectively installed on the different location of cell detection microscopy work platform top surface, one of bottom
The sliding of plate 1 is equipped with accurate slide unit 11, and the side of accurate slide unit 11 is equipped with induction baffle 12, the bottom plate of 11 side of the precision slide unit
1 is successively arranged the first electric light limit switch 13, the second electric light limit switch 14, third electric light limit switch 15 by one end to middle part
With grating scale 16, limited by induction baffle 12 and the first electric light limit switch 13, the second electric light limit switch 14 and third electric light
The cooperation of bit switch 15 can make cell detection microscope quickly adjust the moving direction and movement speed of accurate slide unit 11.
Another piece of bottom plate 1 is successively arranged motor 2, fixed bearing block 3 and supporting bearing base 4, motor 2 by one end to the other end
Working beam be equipped with shaft coupling 21, the end of shaft coupling 21 is equipped with the polished rod 22 for rotating through fixed bearing block 3, polished rod 22
End rotates the side for assigning into supporting bearing base 4, and the polished rod 22 between the fixed bearing block 3 and supporting bearing base 4 rotates
Equipped with anodontia nut 23, the side of anodontia nut 23 is equipped with pushing block 24, and the side side of pushing block 24 is equipped with push rod 25, pushes
The side side of block 24 is equipped with pre-tightening force adjusting device 26, push rod 25 and pre-tightening force adjusting device 26 close to the side of accurate slide unit 11
Portion is equipped with universal wheel 27, by motor 2 drive 22 rotational energy of polished rod make push rod 25 and pre-tightening force adjusting device 26 always with essence
Close slide unit 11 flushes, and the vibration of left and right and upper and lower both direction that universal wheel 27 generates when can eliminate mobile passes through two pieces of bottom plates 1
Accurate slide unit 11 and motor 2 are separated, it is therefore prevented that the vibration that motor 2 generates when running is transferred on accurate slide unit 11, is improved
The back-and-forth motion precision of object slide stand, improves the position precision of imaging, and pre-tightening force adjusting device 26 can adjust accurate slide unit
Spacing between 11 and push rod 25.
Pushing block 24 and push rod 25 are an integral structure.
Accurate 11 upper surface same position of slide unit translates the repetitive positioning accuracy in the direction of motion between -1 μm to 1 μm.
Wherein, accurate slide unit 11 is moved after being moved left and right driving device traction by the glass slide on accurate slide unit 11
Dynamic (movement of i.e. accurate slide unit 11 is passively).
It is above exactly a kind of design feature and work for the microscopical glass slide movable drive device of cell detection
With effect, advantage: the vibration of the left and right and upper and lower both direction that generate when can eliminate mobile is slided precision by two pieces of bottom plates
Platform and motor separate, it is therefore prevented that the vibration generated when motor operation is transferred on accurate slide unit, before improving object slide stand
Mobile accuracy afterwards improves the position precision of imaging.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (3)
1. one kind is used for the microscopical glass slide movable drive device of cell detection, which is characterized in that including two pieces of bottom plates
(1), two pieces of bottom plates (1) are respectively installed on the different location of cell detection microscopy work platform top surface, one of bottom plate
(1) sliding is equipped with accurate slide unit (11), and the side of accurate slide unit (11) is equipped with induction baffle (12), the precision slide unit (11) one
The bottom plate (1) of side is successively arranged the first electric light limit switch (13), the second electric light limit switch (14), third by one end to middle part
Electric light limit switch (15) and grating scale (16)；
Another piece of bottom plate (1) is successively arranged motor (2), fixed bearing block (3) and supporting bearing base (4) by one end to the other end,
The working beam of motor (2) is equipped with shaft coupling (21), and the end of shaft coupling (21) is equipped with the light for rotating through fixed bearing block (3)
Bar (22), the end rotation of polished rod (22) assign into the side of supporting bearing base (4)；
Rotation is equipped with anodontia nut (23) on polished rod (22) between fixed bearing block (3) and supporting bearing base (4), anodontia nut
(23) side is equipped with pushing block (24), and the side side of pushing block (24) is equipped with push rod (25), the side side of pushing block (24)
Face is equipped with pre-tightening force adjusting device (26)；
The side of push rod (25) and the close accurate slide unit (11) of pre-tightening force adjusting device (26) is equipped with universal wheel (27).
2. it is according to claim 1 a kind of for the microscopical glass slide movable drive device of cell detection, it is special
Sign is that pushing block (24) and push rod (25) are an integral structure.
3. it is according to claim 1 a kind of for the microscopical glass slide movable drive device of cell detection, it is special
Sign is, accurate slide unit (11) upper surface same position translation in the direction of motion repetitive positioning accuracy -1 μm to 1 μm it
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821056027.2U CN208297829U (en) | 2018-07-04 | 2018-07-04 | One kind being used for the microscopical glass slide movable drive device of cell detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821056027.2U CN208297829U (en) | 2018-07-04 | 2018-07-04 | One kind being used for the microscopical glass slide movable drive device of cell detection |
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| Publication Number | Publication Date |
|---|---|
| CN208297829U true CN208297829U (en) | 2018-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821056027.2U Active CN208297829U (en) | 2018-07-04 | 2018-07-04 | One kind being used for the microscopical glass slide movable drive device of cell detection |
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| CN (1) | CN208297829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884489A (en) * | 2021-09-29 | 2022-01-04 | 电子科技大学 | Grating ruler assisted positioning thick liquid layer cell automatic microscopic imaging method |
-
2018
- 2018-07-04 CN CN201821056027.2U patent/CN208297829U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884489A (en) * | 2021-09-29 | 2022-01-04 | 电子科技大学 | Grating ruler assisted positioning thick liquid layer cell automatic microscopic imaging method |
| CN113884489B (en) * | 2021-09-29 | 2023-06-20 | 电子科技大学 | Automatic microscopic imaging method for thick liquid layer cells with auxiliary positioning of grating ruler |
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