CN210090816U

CN210090816U - Fluorescent microscope

Info

Publication number: CN210090816U
Application number: CN201920387010.3U
Authority: CN
Inventors: 白文霞
Original assignee: Nanjing Shuo Pu Biotechnology Co Ltd
Current assignee: Nanjing Shuo Pu Biotechnology Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-02-18
Anticipated expiration: 2029-03-26

Abstract

The utility model relates to a fluorescence microscope, which comprises a bottom plate, a column sleeve, a column, a clamping block, a back plate, an extension plate, a connecting plate, a first screw, a second screw, a bracket, a guide pillar, a bedplate, a fluorescence microscopic CCD module, a top plate, a housing, a lamp plate and a moving assembly; the moving assembly comprises a first translation plate, a second translation plate, a loading plate, a first sliding block, a second sliding block, a first knob screw and a second knob screw; the utility model discloses a detachable construction, and simple structure, easy dismounting, the great convenience of ground has removed and has stored.

Description

Fluorescent microscope

Technical Field

The utility model relates to a fluorescence microscope.

Background

The fluorescence microscope is used for researching absorption and transportation of substances in cells, distribution and positioning of chemical substances and the like; the existing fluorescence microscope has the defects of complex structure, incapability of being disassembled and assembled, fixed volume, inconvenience in moving and storing, incapability of increasing and decreasing the capacity according to actual needs, low space utilization rate and waiting for further improvement.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that an adopt detachable construction is provided, and simple structure, easy dismounting, the fluorescence microscope who has made things convenient for removal and storage greatly.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a fluorescence microscope comprises a bottom plate, column sleeves, stand columns, clamping blocks, a back plate, an extension plate, a connecting plate, first screws, second screws, a bracket, guide columns, a bedplate, a fluorescence micro CCD module, a top plate, a housing, a lamp plate and a moving assembly, and is characterized in that four column sleeves which are symmetrical in pairs and vertically distributed are fixed on the upper plane of the bottom plate, and each column sleeve is inserted with one guide column which is detachable and vertically distributed; the side surface of each column sleeve is provided with a second screw, and the upper ends of the four guide columns are fixed on the lower plane of the bedplate; the upper plane of the bedplate is provided with a light hole; a moving assembly is arranged above the bedplate, and upright columns which are vertically distributed are fixed on the edge of the upper plane of the bottom plate; two detachable clamping blocks are arranged on the upright post, and a first screw is arranged on each clamping block; a back plate is fixed on one side of one clamping block on the lower side, an extension plate is fixed on the outer side of the back plate, a connecting plate is fixed on the outer end of the extension plate, a fluorescence micro CCD module is fixed on the outer side of the connecting plate, and the fluorescence micro CCD module is located below the platen; one of upside one side of fixture block is fixed with the bracket, the upside of bracket is fixed with transverse distribution's roof, the roof is located the top of removing the subassembly, the downside of roof is inlayed and is equipped with the lamp plate, be fixed with the housing on the last plane of roof.

Preferably, a notch is formed in one side of the upper end of the column sleeve, an arc-shaped clamping plate is formed on the inner wall of one side of the notch, and the threaded end of the second screw penetrates through the arc-shaped clamping plate and is inserted into the inner wall of the other side of the notch in a screwed mode, so that the inner wall of the arc-shaped clamping plate is attached to the outer side of the guide column, and the guide column is clamped tightly.

Preferably, two inner arc-surface clamping blocks which are symmetrically distributed are formed on the other side of each clamping block outwards, the two inner arc-surface clamping blocks are sleeved on two sides of the upright post respectively, and the threaded end of the first screw penetrates through one inner arc-surface clamping block and is inserted into the other inner arc-surface clamping block in a screwed mode, so that the clamping blocks are fixed on the upright post.

Preferably, the moving assembly comprises a first translation plate, a second translation plate, a carrying plate, a first sliding block, a second sliding block, a first knob screw and a second knob screw; two first sliding blocks which are diagonally distributed with each other are fixed on the upper plane of the bedplate, correspondingly, a first sliding groove is formed in the lower plane of the first translation plate, the first sliding groove is sleeved on the two first sliding blocks, and the lower plane of the first translation plate is attached to the upper plane of the bedplate; one of the first sliding blocks is provided with first knob screws which are distributed transversely; two second sliding blocks which are diagonally distributed with each other are fixed on the upper plane of the first translation plate, correspondingly, a second sliding groove is formed in the lower plane of the second translation plate, the second sliding groove is sleeved on the two second sliding blocks, and the lower plane of the second translation plate is attached to the upper plane of the first translation plate; a detachable carrying plate is arranged above the second translation plate; and second knob screws which are transversely distributed are arranged on one of the second sliding blocks.

Preferably, the second sliding groove and the first sliding groove are arranged perpendicular to each other; the outer end of one of the first sliding blocks is provided with a first lug, and the threaded end of the first knob screw is in threaded connection with one side of the first translation plate from outside to inside, penetrates through the first lug and is rotatably connected with the first translation plate.

Preferably, the outer end of one of the second sliding blocks is formed with a second projection, and the threaded end of the second knob screw is screwed through the second projection from outside to inside and is rotatably connected to one side of the second translation plate.

Preferably, the center of the upper plane of the first translational plate is provided with a first through hole, the center of the upper plane of the second translational plate is provided with a second through hole, the center of the lower plane of the object carrying plate is outwards provided with a retaining ring, and the retaining ring is embedded in the second through hole, so that the object carrying plate is fixed on the upper side of the second translational plate.

Preferably, the center of the upper plane of the carrying plate is provided with a rectangular counter bore, and the center of the bottom surface of the rectangular counter bore is provided with a rectangular through hole; the inner walls of the two sides of the rectangular counter bore are respectively provided with an arc opening counter bore which are symmetrically distributed.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a detachable construction, and simple structure, easy dismounting, the great convenience of ground has removed and has stored.

Drawings

FIG. 1 is a side view of the structure of the present invention;

FIG. 2 is a structural view of the column jacket of the present invention;

FIG. 3 is a structural view of the bedplate of the present invention;

fig. 4 is a structural diagram of the moving assembly of the present invention.

Detailed Description

As shown in fig. 1 to 4, a fluorescence microscope includes a bottom plate 1, a column sleeve 2, a column 3, a fixture block 4, a back plate 5, an extension plate 6, a connection plate 7, a first screw 13, a second screw 16, a bracket 11, a guide post 9, a platen 10, a fluorescence micro CCD module 8, a top plate 12, a housing 14, a lamp panel 15 and a moving assembly; four column sleeves 2 which are symmetrical pairwise and vertically distributed are fixed on the upper plane of the bottom plate 1, and a detachable and vertically distributed guide column 9 is inserted into each column sleeve 2; the side surface of each column sleeve 2 is provided with a second screw 16, and the upper ends of the four guide columns 9 are fixed on the lower plane of the bedplate 10; a light hole 1001 is formed on the upper plane of the bedplate 10; a moving assembly is arranged above the bedplate 10, and upright posts 3 which are vertically distributed are fixed on the edge of the upper plane of the bottom plate 1; two detachable clamping blocks 4 are arranged on the upright post 3, and a first screw 13 is arranged on each clamping block 4; a back plate 5 is fixed on one side of one fixture block 4 on the lower side, an extension plate 6 is fixed on the outer side of the back plate 5, a connecting plate 7 is fixed on the outer end of the extension plate 6, a fluorescence micro CCD module 8 is fixed on the outer side of the connecting plate 7, and the fluorescence micro CCD module 8 is positioned below the bedplate 10; a bracket 11 is fixed on one side of one fixture block 4 on the upper side, a top plate 12 which is transversely distributed is fixed on the upper side of the bracket 11, the top plate 12 is positioned above the moving assembly, a lamp plate 15 is embedded on the lower side of the top plate 12, a housing 14 is fixed on the upper plane of the top plate 12, and a driving module for driving the lamp plate 15 to emit light is arranged inside the housing 14; a notch 21 is formed in one side of the upper end of the column sleeve 2, an arc-shaped clamping plate 22 is formed on the inner wall of one side of the notch 21, and the threaded end of a second screw 16 penetrates through the arc-shaped clamping plate 22 and is inserted into the inner wall of the other side of the notch 21 in a screwed mode, so that the inner wall of the arc-shaped clamping plate 22 is attached to the outer side of the guide column 9, and the guide column 9 is clamped; two inner arc-surface fixture blocks 41 which are symmetrically distributed are formed outwards on the other side of the fixture block 4, the two inner arc-surface fixture blocks 41 are respectively sleeved on the two sides of the upright post 3, the threaded end of the first screw 13 penetrates through one of the inner arc-surface fixture blocks 41 and is inserted into the other inner arc-surface fixture block 41 in a screwed mode, and then the upright post 3 is clamped and fixed between the two inner arc-surface fixture blocks 41, so that the fixture block 4 is fixed on the upright post 3; the moving assembly comprises a first translation plate 17, a second translation plate 18, a carrying plate 19, a first slide block 20, a second slide block 21, a first knob screw 22 and a second knob screw 24; two first sliding blocks 20 which are diagonally distributed with each other are fixed on the upper plane of the bedplate 10, correspondingly, a first sliding groove 172 is formed on the lower plane of the first translation plate 17, the first sliding groove 172 is sleeved on the two first sliding blocks 20, and the lower plane of the first translation plate 17 is attached to the upper plane of the bedplate 10; one of the first sliders 20 is provided with first knob screws 22 distributed transversely; two second sliding blocks 21 which are diagonally distributed with each other are fixed on the upper plane of the first translation plate 17, correspondingly, a second sliding groove 182 is formed on the lower plane of the second translation plate 18, the second sliding groove 182 is sleeved on the two second sliding blocks 21, and the lower plane of the second translation plate 18 is attached to the upper plane of the first translation plate 17; a detachable carrying plate 19 is arranged above the second translation plate 18; one of the second sliders 21 is provided with second knob screws 24 which are distributed transversely; the second sliding groove 182 is perpendicular to the first sliding groove 172; a first projection 2001 is formed at the outer end of one of the first sliders 20, a threaded end of a first knob screw 22 is screwed through the first projection 2001 from the outside to the inside and rotatably coupled to one side of the first translation plate 17, a second projection 211 is formed at the outer end of one of the second sliders 21, and a threaded end of a second knob screw 24 is screwed through the second projection 211 from the outside to the inside and rotatably coupled to one side of the second translation plate 18; the center of the upper plane of the first translation plate 17 is provided with a first through hole 171, the center of the upper plane of the second translation plate 18 is provided with a second through hole 181, the center of the lower plane of the object carrying plate 19 is outwards provided with a retaining ring 191, the retaining ring 191 is embedded in the second through hole 181, so that the object carrying plate 19 is fixed on the upper side of the second translation plate 18, the center of the upper plane of the object carrying plate 19 is provided with a rectangular counter bore 192, and the center of the bottom surface of the rectangular counter bore 192 is provided with a rectangular through hole 193; the inner walls of the two sides of the rectangular counter bore 192 are respectively provided with an arc opening counter bore 194 which are symmetrically distributed.

When the table plate is used, the fluorescent agent is dripped onto the biological slices, the glass slide loaded with the biological slices is placed into the rectangular counter bore 192, the four second screws 16 are unscrewed to adjust the height positions of the four guide pillars 9 in the four pillar sleeves 2, the table plate 10 is adjusted to a proper height, and the four second screws 16 are screwed after adjustment; then, a first screw 13 on one fixture block 4 on the lower side is unscrewed, then one fixture block 4 on the lower side moves up and down along the upright post 3 to a proper height, the fluorescence microscopic CCD module 8 is adjusted to a proper height through the back plate 5, the extension plate 6 and the connecting plate 7, and the first screw 13 is screwed after adjustment; similarly, the vertical position of one fixture block 4 on the upper side is adjusted, the height of the lamp panel 15 is adjusted through the bracket 11 and the top plate 12, and the lamp panel 15 is powered on and emits light downwards to irradiate the glass slide under the action of the driving module, so that the lighting effect is achieved (in the prior art); then, the fluorescence microscopic CCD module 8 is started, the objective lens end 81 at the upper end of the fluorescence microscopic CCD module 8 vertically penetrates through the light transmission hole 1001, the first through hole 171 and the second through hole 181 upwards and is positioned below the glass slide, and the imaging condition of fluorescence in the biological section can be displayed by the objective lens end of the fluorescence microscopic CCD module 8; in the observation process, if the observation position needs to be adjusted, the second knob screw 24 can be rotated, and the horizontal position of the second knob screw 24 is adjusted by utilizing the threaded connection principle, so that the second translation plate 18 changes the horizontal position along the two second sliding blocks 21, and the left and right positions of the glass slide arranged on the object carrying plate 19 are adjusted; similarly, the first knob screw 22 is rotated to drive the first translation plate 17 to move back and forth along the two first sliding blocks 20, so that the front and back positions of the glass slide are adjusted through the first translation plate 17, the second translation plate 18 and the object carrying plate 19, and the adjustment of the observation part is further realized; the fluorescence microscopic CCD module 8 is a prior art, is used as a light number conversion device and has been widely applied to various fields, the fluorescence microscopic CCD module 8 is also called a microscope imaging system, can transmit a microscopic photography product shot by a fluorescence microscope to a computer through a usb interface, is convenient for collecting and researching images, and on the other hand, can shoot a better picture than a picture which is shot by a fluorescence microscope only through the fluorescence microscopic CCD module 8; the fluorescence micro CCD module 8 acts like a film and it can convert the image pixels into digital signals.

The fluorescence microscope is used for researching absorption and transportation of substances in cells, distribution and positioning of chemical substances and the like; the existing fluorescence microscope has the disadvantages of complex structure, incapability of dismounting, fixed volume, inconvenience in moving and storing, incapability of increasing and decreasing the capacity according to actual needs and low space utilization rate; the utility model discloses a detachable construction, and simple structure, easy dismounting, the great convenience of ground has removed and has stored.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A fluorescence microscope comprises a bottom plate, column sleeves, stand columns, clamping blocks, a back plate, an extension plate, a connecting plate, first screws, second screws, a bracket, guide columns, a bedplate, a fluorescence micro CCD module, a top plate, a housing, a lamp plate and a moving assembly, and is characterized in that four column sleeves which are symmetrical in pairs and vertically distributed are fixed on the upper plane of the bottom plate, and each column sleeve is inserted with one guide column which is detachable and vertically distributed; the side surface of each column sleeve is provided with a second screw, and the upper ends of the four guide columns are fixed on the lower plane of the bedplate; the upper plane of the bedplate is provided with a light hole; a moving assembly is arranged above the bedplate, and upright columns which are vertically distributed are fixed on the edge of the upper plane of the bottom plate; two detachable clamping blocks are arranged on the upright post, and a first screw is arranged on each clamping block; a back plate is fixed on one side of one clamping block on the lower side, an extension plate is fixed on the outer side of the back plate, a connecting plate is fixed on the outer end of the extension plate, a fluorescence micro CCD module is fixed on the outer side of the connecting plate, and the fluorescence micro CCD module is located below the platen; one of upside one side of fixture block is fixed with the bracket, the upside of bracket is fixed with transverse distribution's roof, the roof is located the top of removing the subassembly, the downside of roof is inlayed and is equipped with the lamp plate, be fixed with the housing on the last plane of roof.

2. The fluorescence microscope of claim 1, wherein one side of the upper end of the column sleeve is provided with a notch, an arc-shaped clamping plate is formed on one inner wall of the notch, and the threaded end of the second screw passes through the arc-shaped clamping plate and is inserted into and screwed with the other inner wall of the notch, so that the inner wall of the arc-shaped clamping plate is attached to the outer side of the guide column, thereby clamping the guide column.

3. The fluorescence microscope of claim 1, wherein the other side of the clip is formed with two symmetrical inner curved clips, the two inner curved clips are respectively sleeved on two sides of the upright post, and the threaded end of the first screw passes through one of the inner curved clips and is inserted into the other inner curved clip, thereby fixing the clips on the upright post.

4. The fluorescence microscope of claim 1, wherein the moving assembly comprises a first translation plate, a second translation plate, a carrier plate, a first slider, a second slider, a first knob screw, and a second knob screw; two first sliding blocks which are diagonally distributed with each other are fixed on the upper plane of the bedplate, correspondingly, a first sliding groove is formed in the lower plane of the first translation plate, the first sliding groove is sleeved on the two first sliding blocks, and the lower plane of the first translation plate is attached to the upper plane of the bedplate; one of the first sliding blocks is provided with first knob screws which are distributed transversely; two second sliding blocks which are diagonally distributed with each other are fixed on the upper plane of the first translation plate, correspondingly, a second sliding groove is formed in the lower plane of the second translation plate, the second sliding groove is sleeved on the two second sliding blocks, and the lower plane of the second translation plate is attached to the upper plane of the first translation plate; a detachable carrying plate is arranged above the second translation plate; and second knob screws which are transversely distributed are arranged on one of the second sliding blocks.

5. A fluorescence microscope according to claim 4, wherein the second runner and the first runner are arranged perpendicular to each other; the outer end of one of the first sliding blocks is provided with a first lug, and the threaded end of the first knob screw is in threaded connection with one side of the first translation plate from outside to inside, penetrates through the first lug and is rotatably connected with the first translation plate.

6. The fluorescence microscope of claim 4, wherein an outer end of one of the second sliders is formed with a second protrusion, and a threaded end of the second knob screw is screwed through the second protrusion from the outside to the inside and rotatably coupled to one side of the second translation plate.

7. The fluorescence microscope of claim 4, wherein the first translating plate has a first through hole at the center of its upper plane, the second translating plate has a second through hole at the center of its upper plane, and the object carrying plate has a retaining ring at its center of its lower plane, the retaining ring being inserted into the second through hole to fix the object carrying plate on the upper side of the second translating plate.

8. The fluorescence microscope of claim 4, wherein the center of the upper plane of the object carrying plate is provided with a rectangular counter bore, and the center of the bottom surface of the rectangular counter bore is provided with a rectangular through hole; the inner walls of the two sides of the rectangular counter bore are respectively provided with an arc opening counter bore which are symmetrically distributed.