CN221069105U - Transmission electron microscope ultrathin section processing box - Google Patents
Transmission electron microscope ultrathin section processing box Download PDFInfo
- Publication number
- CN221069105U CN221069105U CN202323295684.6U CN202323295684U CN221069105U CN 221069105 U CN221069105 U CN 221069105U CN 202323295684 U CN202323295684 U CN 202323295684U CN 221069105 U CN221069105 U CN 221069105U
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- wall
- column
- electron microscope
- transmission electron
- fixedly connected
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 24
- 230000009471 action Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000078511 Microtome Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001239 high-resolution electron microscopy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of transmission electron microscope slicing, and discloses a transmission electron microscope ultrathin slice processing box. This transmission electron microscope ultrathin section processing box, comprises a box bod, it has the apron to articulate on the outer wall of box body, sliding connection has the processing storehouse on the inner wall of box body, fixedly connected with stand one on the inner wall of processing storehouse, sliding connection has the thing post that carries on the inner wall of stand one, sliding connection has the connecting rod on the inner wall of carrying the thing post, fixedly connected with stand two on the inner wall of processing storehouse, fixedly connected with dead lever on the inner wall of processing storehouse, the outer wall of stand two has the hollow cylinder through a spring elastic connection. According to the utility model, the semicircular shell and the semicircular block can enable the connecting rod to rotate anticlockwise around the fixed rod by downwards pressing the round rod, the object carrying column is lifted upwards and used for placing ultrathin slices, the round rod is released, and the object carrying column moves downwards to enter the inner wall of the upright column under the action of gravity, so that the ultrathin slices can be conveniently stored and taken.
Description
Technical Field
The utility model relates to the technical field of transmission electron microscope slicing, in particular to a transmission electron microscope ultrathin slice processing box.
Background
Transmission electron microscopy microtomes are very thin sections of samples prepared to allow electrons to penetrate the sample, which is critical for obtaining high resolution electron microscopy images.
Existing transmission electron microscope ultrathin sections are typically stored using a process cartridge.
The existing transmission electron microscope ultrathin section processing box has the following defects, on the one hand, the existing transmission electron microscope ultrathin section processing box has the following publication number: CN 207876320U's a transmission electron microscope ultrathin section processing box, place the intracavity and place in spring coupling's push rod will load sliced copper net jack-up for put and get the section, the uncontrollable power of spring flies the processing box bullet easily, causes sliced damage, on the other hand, because the section is less, current transmission electron microscope ultrathin section processing box often does not set up the buffering, leads to transmission electron microscope ultrathin section processing box when receiving external force collision, makes the section take place to remove easily, causes sliced damage.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a transmission electron microscope ultrathin section processing box, which solves the problems that the connection between a push rod and a spring is unstable and the processing box is not buffered in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a transmission electron microscope ultrathin section processing box, includes the box body, it has the apron to articulate on the outer wall of box body, sliding connection has the processing storehouse on the inner wall of box body, fixedly connected with stand one on the inner wall of processing storehouse, sliding connection has the thing post that carries on the inner wall of stand one, sliding connection has the connecting rod on the inner wall of carrying the thing post, fixedly connected with stand two on the inner wall of processing storehouse, fixedly connected with dead lever on the inner wall of processing storehouse, the outer wall of stand two is through spring one elastic connection hollow cylinder, hollow cylinder's bottom fixedly connected with semicircle shell, hollow cylinder's bottom is through spring two elastic connection semicircle pieces, sliding connection has the round bar on the inner wall of hollow cylinder, fixedly connected with cross slug on the outer wall of round bar.
Preferably, the outer wall of the bottom end of the treatment bin is fixedly connected with a third stand column, the outer wall of the third stand column is rotationally connected with a supporting rod, the inner wall of the box body is fixedly connected with a connecting column, and the inner wall of the box body is elastically connected with a circular ring through a third spring.
Preferably, the bottom end of the round rod is fixedly connected to the outer wall of the semicircular block.
Preferably, the connecting rod is rotatably connected to the outer wall of the fixing rod.
Preferably, the hollow cylinder is connected to the inner wall of the second upright post in a sliding manner.
Preferably, the ring is slidably connected to the outer wall of the connecting column.
Preferably, the three stand columns are connected to the inner wall of the connecting column in a sliding manner.
Preferably, the left end of the stay bar is rotatably connected to the inner wall of the circular ring.
The utility model has the following beneficial effects:
1. According to the utility model, the semicircular shell and the semicircular block can enable the connecting rod to rotate anticlockwise around the fixed rod by downwards pressing the round rod, so that the object carrying column is lifted upwards for placing ultrathin slices, the round rod is released, and the object carrying column moves downwards to enter the inner wall of the upright column under the action of gravity, thereby facilitating the access of ultrathin slices.
2. In the utility model, when the processing box is collided, the processing bin moves downwards, the stand column III at the lower end of the processing bin drives the supporting rod to move downwards, the supporting rod enables the circular ring to move to the two sides to squeeze the spring III, the buffering effect is achieved on the processing bin, and ultrathin slice damage is prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a connecting column structure according to the present utility model;
FIG. 3 is a schematic view of the round bar structure of the present utility model.
Legend description:
1. A case body; 2. a cover plate; 3. a treatment bin; 4. a first upright post; 5. a second upright post; 6. a third spring; 7. a circular ring; 8. a brace rod; 9. a third upright post; 10. a connecting column; 11. a fixed rod; 12. a connecting rod; 13. a carrying column; 14. a cross insert; 15. a semicircular shell; 16. a first spring; 17. a hollow cylinder; 18. a round bar; 19. a semicircle block; 20. and a second spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model provides a transmission electron microscope ultrathin section processing box, which comprises a box body 1, wherein the box body 1 is used for accommodating a processing bin 3, a cover plate 2 is hinged on the outer wall of the box body 1, the processing bin 3 is slidingly connected on the inner wall of the box body 1, a column I4 is fixedly connected on the inner wall of the processing bin 3, the column I4 is used for limiting the movement of a carrying column 13, the column I4 is slidingly connected with the carrying column 13, filter paper is placed at the upper end of the carrying column 13, the carrying column 13 is used for accommodating ultrathin sections, a connecting rod 12 is slidingly connected on the inner wall of the carrying column 13, the connecting rod 12 is used for connecting the carrying column 13, a column II 5 is fixedly connected on the inner wall of the processing bin 3, the column II 5 is used for limiting the movement direction of a hollow column 17, an L-shaped penetrating groove is formed on the inner wall of the column II 5, a fixing rod 11 is fixedly connected on the inner wall of the processing bin 3, the fixed rod 11 is used for supporting the rotation of the connecting rod 12, the outer wall of the second upright post 5 is elastically connected with the hollow cylinder 17 through the first spring 16, the outer wall of the hollow cylinder 17 is provided with a lug, the lug is slidably connected in an L-shaped through groove of the second upright post 5, the bottom end of the hollow cylinder 17 is fixedly connected with the semicircular shell 15, the inner wall of the semicircular shell 15 can enable the semicircular block 19 to be rotatably connected on the inner wall, the bottom end of the hollow cylinder 17 is elastically connected with the semicircular block 19 through the second spring 20, the inner wall of the hollow cylinder 17 is slidably connected with the round rod 18, the round rod 18 is used for controlling the rotation of the semicircular block 19, the outer wall of the round rod 18 is fixedly connected with the cross-shaped embedded block 14, the cross-shaped embedded block 14 is clamped on the inner wall of the hollow cylinder 17, the position of the semicircular block 19 can be fixed, the outer wall of the bottom end of the treatment bin 3 is fixedly connected with the third upright post 9, the outer wall of the third post 9 is rotatably connected with the supporting rod 8, the stay bar 8 is used for connecting stand three 9 and ring 7, fixedly connected with spliced pole 10 on the inner wall of box body 1, spliced pole 10 is used for restricting ring 7 direction of movement, the inner wall of box body 1 is through spring three 6 elastic connection having ring 7, the bottom fixed connection of round bar 18 is on the outer wall of semicircle piece 19, connecting rod 12 rotates to be connected on the outer wall of dead lever 11, connecting rod 12 uses dead lever 11 to rotate as the center, hollow cylinder 17 sliding connection is on the inner wall of stand two 5, ring 7 sliding connection is on the outer wall of spliced pole 10, when handling storehouse 3 moves down, stand three 9 drives stay bar 8 and moves down, stay bar 8 makes ring 7 to both sides remove extrusion spring three 6, play the cushioning effect, stand three 9 sliding connection is on the inner wall of spliced pole 10, the left end rotation of stay bar 8 is connected on the inner wall of ring 7.
Working principle: the round bar 18 and the hollow cylinder 17 are pressed downwards, the semicircular shell 15 and the semicircular block 19 are moved downwards, the connecting rod 12 is extruded, the connecting rod 12 rotates anticlockwise around the inner wall of the fixed rod 11, the right end of the connecting rod 12 moves the carrying column 13 upwards along the inner wall of the first upright post 4, when the upper protruding block of the hollow cylinder 17 moves to the bottom of the L-shaped through groove on the second upright post 5, the hollow cylinder 17 rotates anticlockwise, the protruding block on the hollow cylinder 17 is clamped on the inner wall of the second upright post 5, at the moment, the upper end face of the carrying column 13 is higher than the upper end face of the first upright post 4, an ultrathin slice is placed on the upper end face of the carrying column 13, the hollow cylinder 17 and the round bar 18 are rotated clockwise, the hollow cylinder 17 and the round bar 18 are enabled to return to the original position under the action of elasticity of the first spring 16, at the moment, the carrying column 13 is enabled to return to the inner wall of the first upright post 4 under the action of gravity, when two adjacent carrying columns 13 are required to be lifted upwards simultaneously, the round bar 18 is enabled to be pulled upwards, the cross-shaped embedding block 14 is enabled to leave the inner wall of the hollow cylinder 17, the round bar 18 is rotated 180 degrees, the semicircular block 19 is enabled to leave the inner wall of the semicircular shell 15, at the upper end of the semicircular shell 15, the upper end of the semicircular shell is enabled to be higher than the upper end of the second upright post 8, the round bar 8 is enabled to move down, the three-bearing columns 3, the three-side impact processing bin 8 is enabled, the three-down side processing bin 3 is enabled to move, and the three-side processing bin 3 is enabled to move down, and the three-side processing bin 3 is driven, and the processing bin is pushed down, and the three sides and the processing bin is pushed down.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a transmission electron microscope ultrathin section processing box, includes box body (1), its characterized in that: the novel multifunctional box comprises a box body (1), and is characterized in that a cover plate (2) is hinged to the outer wall of the box body (1), a treatment bin (3) is connected to the inner wall of the box body (1) in a sliding mode, a first upright column (4) is fixedly connected to the inner wall of the treatment bin (3), a carrying column (13) is connected to the inner wall of the first upright column (4) in a sliding mode, a connecting rod (12) is connected to the inner wall of the carrying column (13) in a sliding mode, a second upright column (5) is fixedly connected to the inner wall of the treatment bin (3), a fixing rod (11) is fixedly connected to the inner wall of the treatment bin (3), a hollow column (17) is elastically connected to the outer wall of the second upright column (5) through a first spring (16), a semicircular shell (15) is fixedly connected to the bottom end of the hollow column (17), a semicircular block (19) is elastically connected to the bottom of the hollow column (17) through a second spring (20), a round rod (18) is connected to the inner wall of the hollow column (17), and a cross-shaped block (14) is fixedly connected to the outer wall of the round rod (18).
2. The transmission electron microscope microtome according to claim 1, wherein: the novel treatment bin is characterized in that a column III (9) is fixedly connected to the outer wall of the bottom end of the treatment bin (3), a supporting rod (8) is rotationally connected to the outer wall of the column III (9), a connecting column (10) is fixedly connected to the inner wall of the box body (1), and a circular ring (7) is elastically connected to the inner wall of the box body (1) through a spring III (6).
3. The transmission electron microscope microtome according to claim 1, wherein: the bottom end of the round rod (18) is fixedly connected to the outer wall of the semicircular block (19).
4. The transmission electron microscope microtome according to claim 1, wherein: the connecting rod (12) is rotatably connected to the outer wall of the fixed rod (11).
5. The transmission electron microscope microtome according to claim 1, wherein: the hollow cylinder (17) is connected to the inner wall of the second upright post (5) in a sliding manner.
6. The transmission electron microscope microtome according to claim 2, wherein: the circular ring (7) is connected to the outer wall of the connecting column (10) in a sliding manner.
7. The transmission electron microscope microtome according to claim 2, wherein: the upright post III (9) is connected to the inner wall of the connecting post (10) in a sliding way.
8. The transmission electron microscope microtome according to claim 2, wherein: the left end of the stay bar (8) is rotatably connected to the inner wall of the circular ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323295684.6U CN221069105U (en) | 2023-12-05 | 2023-12-05 | Transmission electron microscope ultrathin section processing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323295684.6U CN221069105U (en) | 2023-12-05 | 2023-12-05 | Transmission electron microscope ultrathin section processing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221069105U true CN221069105U (en) | 2024-06-04 |
Family
ID=91273291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323295684.6U Active CN221069105U (en) | 2023-12-05 | 2023-12-05 | Transmission electron microscope ultrathin section processing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221069105U (en) |
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2023
- 2023-12-05 CN CN202323295684.6U patent/CN221069105U/en active Active
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