CN109061867B - Slide thickness automatic adjustment mechanism and microscope - Google Patents
Slide thickness automatic adjustment mechanism and microscope Download PDFInfo
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- CN109061867B CN109061867B CN201811280215.8A CN201811280215A CN109061867B CN 109061867 B CN109061867 B CN 109061867B CN 201811280215 A CN201811280215 A CN 201811280215A CN 109061867 B CN109061867 B CN 109061867B
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- slide
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- adjusting mechanism
- clamping groove
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
- G02B21/241—Devices for focusing
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
- G02B21/26—Stages; Adjusting means therefor
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/34—Microscope slides, e.g. mounting specimens on microscope slides
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- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microscoopes, Condenser (AREA)
Abstract
The invention relates to an automatic slide thickness adjusting mechanism and a microscope, wherein the automatic slide thickness adjusting mechanism comprises a glass carrying table and an elastic sheet, the glass carrying table is provided with two clamping grooves for clamping the edges of two sides of a slide along the horizontal direction, and the clamping grooves are sequentially divided into a leading-in area and an area to be detected in the direction extending from the outer side to the inner side; the shell fragment is located on the diapire in screens groove, and the jack-up end orientation of shell fragment waits to examine regional setting for push from the introduction region to waiting to examine the interior roof of bottom jack-up slide with butt screens groove from the slide when regional. This slide thickness automatic regulating mechanism sets up the shell fragment through the screens groove to being used for blocking the slide, and the effort of the jack-up portion of usable shell fragment is with slide jack-up, and then makes the border of slide upper surface butt inside roof wall in screens groove all the time to the sample on the slide of different thickness is arranged in to the assurance all can detect on same height, thereby can show to shorten the time of focusing, improves the efficiency of focusing, improves detection efficiency.
Description
Technical Field
The invention belongs to the field of detection equipment, and particularly relates to an automatic slide thickness adjusting mechanism and a microscope.
Background
In laboratory medicine, the use of microscopes for examining samples is becoming increasingly widespread. However, conventional microscopes are less efficient at focusing samples placed on slides of different thicknesses.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a slide thickness adjusting mechanism capable of improving focusing efficiency and a microscope.
The technical scheme for solving the technical problems is as follows:
an automatic slide thickness adjusting mechanism comprises a glass carrying table and an elastic sheet;
the glass carrying table is provided with two clamping grooves for clamping the edges of two sides of a slide along the horizontal direction, and the clamping grooves are sequentially divided into a leading-in area and an area to be detected in the direction extending from the outer side to the inner side;
the shell fragment is located on the diapire in screens groove, just the jack-up end orientation of shell fragment wait to examine regional setting for follow at the slide leading-in region pushes extremely wait to examine the bottom jack-up of slide when examining the region the slide is with the butt the interior roof in screens groove.
The invention has the beneficial effects that:
above-mentioned slide thickness automatic regulating mechanism sets up the shell fragment through the screens groove to being used for blocking the slide, and the effort of the jack-up portion of usable shell fragment is with slide jack-up, and then makes the border of slide upper surface butt inside roof wall in screens groove all the time to the sample on the slide of different thickness is arranged in to the assurance all can detect on same height, and then can show to shorten the time of focusing, improves the efficiency of focusing, improves detection efficiency.
In one embodiment, the elastic sheet comprises an installation part, a connection part and a jacking part which are sequentially connected; be located wait to examine in the region the diapire in screens groove is equipped with the clearance, the connecting portion of shell fragment are worn to locate the clearance, the installation department stretches out the cavity in screens groove with the outer diapire in screens groove is connected, jack-up portion stretches into in the cavity in screens groove to further guarantee that jack-up portion has great effort of making progress all the time to the slide.
In one embodiment, the elastic sheet is arranged on the outer bottom wall of the clamping groove through a screw structure, so that the elastic sheet is convenient to replace.
In one embodiment, the automatic slide thickness adjustment mechanism further comprises a push-out assembly; the push-out subassembly is including pushing out the seat and pushing out seat mobile drive device, it locates to push out the seat the inboard in screens groove, it connects to push out the seat mobile drive device and by it follows to push out seat mobile drive device drive screens groove round trip movement is in order to with the slide is followed wait to examine the region and push out extremely leading-in region is convenient for release the slide sample after detecting automatically to can make whole microscope's structure compacter.
In one embodiment, the push-out base is of a rectangular parallelepiped plate-shaped structure as a whole.
In one embodiment, the ejector seat movement driving device is a driving air cylinder.
In one embodiment, the entrance of the clamping groove is provided with an outward expansion structure, so that the slide can be conveniently pushed into the clamping groove for detection and then pushed out of the clamping groove.
A microscope, comprising a microscope body and an automatic slide thickness adjusting mechanism of any one of the slide thickness adjusting mechanisms; the microscope body is provided with a lens; the glass loading platform is arranged below the lens, and the inspection area corresponds to the lens.
In one embodiment, the microscope body further comprises an automatic focusing mechanism, and the automatic focusing mechanism is connected with the lens and used for automatically focusing the lens.
The microscope comprising the automatic slide thickness adjusting mechanism can enable the detection sites of the slide to be detected below the lens to be always at the same height, so that the microscope can be conveniently and directly focused.
In addition, the conventional automatic focusing method is to perform automatic focusing on the mark near the surface of the sample, and the method needs to process the acquired mark signal, so that the speed is low, and the automatic focusing efficiency is influenced. Compared with the conventional automatic focusing method, the microscope with the automatic slide thickness adjusting mechanism is adopted to ensure the high uniformity of the sample, so that the focusing can be realized quickly, and the detection efficiency is improved.
Drawings
FIG. 1 is a partial schematic structural view of a slide thickness adjusting mechanism according to an embodiment;
FIG. 2 is a schematic view of the arrangement of the resilient plate in the slide thickness adjusting mechanism of FIG. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
10. the automatic slide thickness adjusting mechanism comprises a slide thickness adjusting mechanism 100, a slide holder 110, a clamping groove 111, a guiding-in area 1111, an outward expansion structure 112, a to-be-detected area 200, a spring plate 210, a mounting part 220, a connecting part 230 and a jacking part.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1, an embodiment of an automatic slide thickness adjusting mechanism 10 includes a glass stage 100 and a spring plate 200.
In this embodiment, the slide stage 100 is provided with two retaining grooves 110 for retaining both side edges of the slide in the horizontal direction, forming a slide retaining structure. The lock groove 110 is divided into an introduction area 111 (an area defined by a broken line in fig. 1) and a preparation area 112 (an area defined by a broken line in fig. 1) in this order in a direction extending from the outside to the inside. The elastic sheet 200 is arranged on the bottom wall of the clamping groove 110, and the jacking end of the elastic sheet 200 is arranged towards the area to be inspected 112 and used for jacking the slide from the bottom of the slide to abut against the inner top wall of the clamping groove 110 when the slide is pushed into the area to be inspected 112 from the introduction area 111.
The slide thickness automatic regulating mechanism 10 of this embodiment is through setting up shell fragment 200 to the screens groove 110 that is used for blocking the slide, and the effort of the jack-up portion of usable shell fragment 200 is with slide jack-up, and then makes the border of slide upper surface butt screens groove 110's interior roof all the time to the sample on the slide of different thickness all can be detected on same height in guaranteeing to arrange in, thereby can show to shorten the time of focusing, improve the efficiency of focusing, thereby improve detection efficiency.
Specifically, the glass stage 100 has a plate-like structure as a whole. The two retaining grooves 110 form a slide retaining structure as a hollow bidirectional guide groove. The clamping groove 110 has a top wall (not shown), side walls, and a bottom wall, the top and bottom walls limiting the position of the slide, and the bottom wall of the inspection area 112 being provided with a microscopic hole.
Preferably, the entrance of the clamping groove 110 is integrally provided with an outward-expanding structure 1111, which facilitates the slide to be pushed into the clamping groove for detection.
Preferably, the elastic sheet 200 is made of an elongated sheet-like structure made of an elastic material. With further reference to fig. 2, the elastic sheet 200 includes a mounting portion 210, a connecting portion 220 and a jacking portion 230 connected in sequence. The bottom wall of the detent groove 110 in the area to be inspected 112 is provided with a gap. The connecting portion 220 of the elastic sheet 200 is inserted into the gap, the cavity of the mounting portion 210 extending out of the clamping groove 110 is connected with the outer bottom wall of the clamping groove 110, and the jacking portion 230 extends into the cavity of the clamping groove 110, so as to further ensure that the jacking portion always has a large upward acting force on the slide.
More preferably, the elastic sheet 200 is disposed on the outer bottom wall of the locking groove 110 by a screw structure, so as to facilitate replacement.
Further, the automatic slide thickness adjusting mechanism 10 of the present embodiment further includes an ejecting assembly. The push-out assembly comprises a push-out seat 300 and a push-out seat moving driving device, the push-out seat 300 is arranged on the inner side of the clamping groove 110, the push-out seat 300 is connected with the push-out seat moving driving device and driven by the push-out seat moving driving device to move back and forth along the clamping groove 110 so as to push out the slide from the to-be-detected area 112 to the guiding-in area 111, the detected slide sample can be conveniently and automatically pushed out, and the structure of the whole microscope can be more compact.
Preferably, the push-out base 300 is a rectangular parallelepiped plate-shaped structure as a whole, and the stability of the push slide is high. The push-out seat movement driving device is preferably a driving air cylinder, the requirement of a push stroke can be met, and the structure of the whole device can be more compact.
A microscope includes a microscope body and an automatic slide thickness adjusting mechanism 10 of the present embodiment. The microscope body has a lens. The glass stage 100 is disposed below the lens, and the region to be inspected is disposed corresponding to the lens.
Preferably, the microscope body further comprises an automatic focusing mechanism, and the automatic focusing mechanism is connected with the lens and used for automatically focusing the lens.
The microscope comprising the automatic slide thickness adjusting mechanism 10 can enable the detection sites of the slide to be detected below the lens to be always at the same height, so that the microscope can be conveniently and directly focused.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. An automatic slide thickness adjusting mechanism is characterized by comprising a glass carrying table, an elastic sheet and a pushing assembly;
the glass carrying table is provided with two clamping grooves for clamping two side edges of a slide along the horizontal direction, the clamping grooves are sequentially divided into a leading-in area and an area to be detected in the direction extending from the outer side to the inner side, and gaps are formed in the bottom walls of the clamping grooves in the area to be detected; an outward expansion structure is arranged at an inlet of the clamping groove;
the elastic sheet comprises an installation part, a connection part and a jacking part which are sequentially connected, the connection part of the elastic sheet penetrates through the gap, the cavity of the installation part extending out of the clamping groove is connected with the outer bottom wall of the clamping groove, the jacking part extends into the cavity of the clamping groove, the jacking end of the elastic sheet is arranged towards the area to be detected and is used for jacking the glass sheet from the bottom of the glass sheet to abut against the inner top wall of the clamping groove when the glass sheet is pushed into the area to be detected from the lead-in area;
the pushing assembly is provided with a pushing seat, the pushing seat is arranged on the inner side of the clamping groove and can move back and forth along the clamping groove so as to push the slide from the area to be detected to the leading-in area.
2. The automatic slide thickness adjusting mechanism according to claim 1, wherein the resilient tab is disposed on the outer bottom wall of the retaining groove by a screw structure.
3. The automatic slide thickness adjusting mechanism according to claim 1 or 2, wherein the pushing assembly further comprises a pushing seat moving driving device, and the pushing seat is connected with the pushing seat moving driving device and driven by the pushing seat moving driving device to move back and forth along the clamping groove so as to push the slide out of the area to be inspected to the introduction area.
4. The automatic slide thickness adjusting mechanism according to claim 3, wherein the push-out base is of a rectangular parallelepiped plate-like structure as a whole.
5. The automatic slide thickness adjusting mechanism according to claim 3, wherein the ejector base movement driving means is a driving cylinder.
6. A microscope comprising a microscope body and the automatic slide thickness adjusting mechanism according to any one of claims 1 to 5;
the microscope body is provided with a lens;
the glass loading platform is arranged below the lens, and the inspection area corresponds to the lens.
7. The microscope of claim 6, wherein the microscope body further comprises an autofocus mechanism coupled to the lens for automatic focusing of the lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280215.8A CN109061867B (en) | 2018-10-30 | 2018-10-30 | Slide thickness automatic adjustment mechanism and microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280215.8A CN109061867B (en) | 2018-10-30 | 2018-10-30 | Slide thickness automatic adjustment mechanism and microscope |
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| Publication Number | Publication Date |
|---|---|
| CN109061867A CN109061867A (en) | 2018-12-21 |
| CN109061867B true CN109061867B (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811280215.8A Active CN109061867B (en) | 2018-10-30 | 2018-10-30 | Slide thickness automatic adjustment mechanism and microscope |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205982809U (en) * | 2016-08-23 | 2017-02-22 | 柯昌斌 | A prevent pressure equipment and put that is used for just putting microscope camera lens and slide |
| CN106707488A (en) * | 2017-01-18 | 2017-05-24 | 梅木精密工业(珠海)有限公司 | Quick focusing microscope |
| CN206450899U (en) * | 2017-01-18 | 2017-08-29 | 梅木精密工业(珠海)有限公司 | A kind of rapid focus microscope |
| CN108516227A (en) * | 2018-06-30 | 2018-09-11 | 柳州市妇幼保健院 | Automatic slide pops up machine |
-
2018
- 2018-10-30 CN CN201811280215.8A patent/CN109061867B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205982809U (en) * | 2016-08-23 | 2017-02-22 | 柯昌斌 | A prevent pressure equipment and put that is used for just putting microscope camera lens and slide |
| CN106707488A (en) * | 2017-01-18 | 2017-05-24 | 梅木精密工业(珠海)有限公司 | Quick focusing microscope |
| CN206450899U (en) * | 2017-01-18 | 2017-08-29 | 梅木精密工业(珠海)有限公司 | A kind of rapid focus microscope |
| CN108516227A (en) * | 2018-06-30 | 2018-09-11 | 柳州市妇幼保健院 | Automatic slide pops up machine |
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| Publication number | Publication date |
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| CN109061867A (en) | 2018-12-21 |
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