CN220526863U - Electron microscope convenient to adjust - Google Patents
Electron microscope convenient to adjust Download PDFInfo
- Publication number
- CN220526863U CN220526863U CN202322198706.0U CN202322198706U CN220526863U CN 220526863 U CN220526863 U CN 220526863U CN 202322198706 U CN202322198706 U CN 202322198706U CN 220526863 U CN220526863 U CN 220526863U
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- electron microscope
- place
- connecting rod
- sample
- base
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- 239000011521 glass Substances 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 3
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Microscoopes, Condenser (AREA)
Abstract
The utility model relates to the technical field of microscopes, in particular to an electron microscope convenient to adjust. The utility model provides the electron microscope which can observe the sample at multiple angles, so that the real sample can be better known, and the adjustment is convenient. The utility model provides an electron microscope convenient to adjust, is including the base, place table, electron microscope, place the platform, gear wheel and display module, and sliding connection has on the base to place the table, has placed electron microscope in the left side of placing the table top, is equipped with display module between placing table top right side and the electron microscope top, and the rotation is connected with in the middle of the electron microscope downside and places the platform, places the platform outside and is connected with the gear wheel. According to the utility model, the rotating rod is rotated to drive the rotating rod to rotate to drive the pinion to rotate, so that the large gear is driven to slightly rotate, and the glass sheet provided with the sample and arranged on the large gear is driven to rotate, so that the sample can be observed at multiple angles, and the real sample can be better known.
Description
Technical Field
The utility model relates to the technical field of microscopes, in particular to an electron microscope convenient to adjust.
Background
An electron microscope is an instrument based on electron optics principle, in which an optical lens of a conventional optical microscope is replaced by an electron lens, and an electron beam is used instead of a light beam, and the electron microscope can amplify a fine structure of a substance by a very high multiple. The prior electron microscope has greatly developed, the resolution of the electron microscope is improved, the resolution of the crystal lattice is also high, and besides the perspective electron microscope, a scanning electron microscope and the like are also developed.
However, the existing electron microscope cannot observe the sample in multiple directions, only can observe the sample statically, and the real sample magnification cannot be known during observation.
Therefore, an electron microscope which can observe the sample at multiple angles and further better understand the real sample is convenient to adjust is developed.
Disclosure of Invention
In order to overcome the defect that the electron microscope can only perform static observation on a sample, so that the real sample cannot be known, the utility model provides the electron microscope which can perform multi-angle observation on the sample, further better know the real sample and is convenient to adjust.
The utility model provides an electron microscope convenient to adjust, including the base, place the table, electron microscope, place the platform, the pinion, the gear wheel, dwang and display module, sliding connection has on the base and places the table, place the table top left side and placed electron microscope, place and be equipped with display module between table top right side and the electron microscope top, the rotation is connected with in the middle of the electron microscope downside and places the platform, place the platform outside and be connected with the gear wheel, electron microscope downside left part rotation is connected with the dwang, dwang middle part is connected with the pinion, pinion and gear wheel meshing.
Further stated, the display assembly comprises a transmission line and a display screen, the display screen is placed on the right side of the placement table top, and the transmission line is connected between the rear side of the display screen and the top of the electron microscope.
Further, still including fixed block, mounting bracket and elastic component, place bench top left and right sides symmetry and be connected with the mounting bracket, left side mounting bracket right side slidingtype is connected with the fixed block, and right side mounting bracket left side slidingtype is connected with the fixed block, all is connected with the elastic component between left and right sides mounting bracket and the corresponding fixed block top, and the elastic component is passed to the fixed block upper end.
Further, still including biax motor, the connecting rod, the helical gear, installation piece and screw rod, mid-mounting has biax motor on the base, biax motor left and right sides output shaft all is connected with the connecting rod, left side connecting rod left portion is connected with the helical gear, right side connecting rod right part is connected with the helical gear, base upper portion bilateral symmetry is connected with the installation piece, left side connecting rod left end is connected with left side installation piece rotation type, right side connecting rod right-hand member is connected with right side installation piece rotation type, the equal screw thread formula in left and right sides is connected with the screw rod on the base, left and right sides screw rod top respectively with place table bottom left and right sides contact, left and right sides screw rod upper portion and helical gear threaded connection, helical gear on the screw rod meshes with the helical gear on the corresponding connecting rod.
Further, the bottom of the fixing block is rectangular, so that the contact area with the glass sheet for observation is increased, and the glass sheet for observation is better fixed.
Further, the top of the rotating rod is made of rubber, so that the friction force between the upper part of the rotating rod and hands is increased, and people can rotate the rotating rod better.
The beneficial effects are as follows: 1. according to the utility model, the rotating rod is rotated to drive the rotating rod to rotate to drive the pinion to rotate, so that the large gear is driven to slightly rotate, and the glass sheet provided with the sample and arranged on the large gear is driven to rotate, so that the sample can be observed at multiple angles, and the real sample can be better known.
2. According to the utility model, the fixing blocks are pulled upwards, so that the corresponding elastic pieces are driven to stretch, the fixing blocks are loosened after the glass sheet with the sample is placed below the two pulled fixing blocks, the elastic pieces are reset, the fixing blocks are driven to reset, and the bottoms of the fixing blocks press two sides of the glass sheet, so that the glass sheet with the sample is pressed and fixed, and the phenomenon that the sample shakes or moves when the sample is observed is prevented.
3. According to the utility model, the double-shaft motor is started, the output shaft of the shaft motor drives the left and right connecting rods to rotate, so that the bevel gear is driven to rotate, and the screw is driven to rotate, so that the placing table is driven to move up and down, the height adjustment of the electron microscope and the display screen is realized, and the operation of the electron microscope and the observation of samples are facilitated.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic diagram of a three-dimensional cross-sectional structure of equal parts of the double-shaft motor, the connecting rod and the bevel gear.
Fig. 3 is a schematic perspective view of the components of the electron microscope, the transmission line and the display screen of the present utility model.
FIG. 4 is an enlarged schematic view of the utility model at A.
Part names and serial numbers in the figure: the device comprises a 1-base, a 2-placing table, a 3-electron microscope, a 4-transmission line, a 401-display screen, a 5-placing table, a 6-large gear, a 7-small gear, an 8-rotating rod, a 9-fixed block, a 10-mounting frame, an 11-elastic piece, a 12-double-shaft motor, a 13-connecting rod, a 14-bevel gear, a 15-mounting block and a 16-screw.
Detailed Description
The following describes in detail the preferred embodiments of the present utility model with reference to the accompanying drawings.
Example 1
An electron microscope convenient to adjust, as shown in fig. 1-3, including base 1, place table 2, electron microscope 3, place the platform, pinion 7, gear wheel 6, dwang 8 and display module, slide-type connection has on base 1 and places table 2, place table 2 top left side and placed electron microscope 3, be equipped with display module between table 2 top right side and the electron microscope 3 top, display module is used for better observation sample, the platform is placed in the middle of the clear electron microscope 3 downside rotation formula, place the fixed connection in platform outside has gear wheel 6, electron microscope 3 downside left part rotation formula is connected with dwang 8, the fixed connection in dwang 8 middle part has pinion 7, pinion 7 and gear wheel 6 meshing.
As shown in fig. 1-3, the display assembly comprises a transmission line 4 and a display screen 401, wherein the display screen 401 is arranged on the right side of the top of the placing table 2, and the transmission line 4 is fixedly connected between the rear side of the display screen 401 and the top of the electron microscope 3.
When people need to observe the sample, the glass sheet with the sample is placed in the middle of the top of the large gear 6, at the moment, the electron microscope 3 is started and the display screen 401 is opened, the sample can be observed, the rotating rod 8 is rotated, the top of the rotating rod 8 is made of rubber, the friction force between the upper part of the rotating rod 8 and hands is increased, the rotating rod 8 which is better for people is enabled to rotate, the small gear 7 is driven to rotate, the large gear 6 is driven to slightly rotate, the glass sheet with the sample and placed on the large gear 6 is driven to rotate, the sample can be observed at multiple angles, the real sample can be better known, after the observation of the sample is completed, the glass sheet with the sample is taken down, and the electron microscope 3 and the display screen 401 are closed.
Example 2
On the basis of embodiment 1, as shown in fig. 4, the glass sheet pressing device further comprises a fixing block 9, a mounting frame 10 and an elastic piece 11, wherein the mounting frame 10 is symmetrically connected to the left side and the right side of the top of the placing table, the fixing block 9 is connected to the right side of the left side mounting frame 10 in a sliding manner, the fixing block 9 is used for pressing and fixing the glass sheet, the fixing block 9 is connected to the left side of the right side mounting frame 10 in a sliding manner, the elastic piece 11 is connected between the mounting frame 10 on the left side and the top of the corresponding fixing block 9, and the upper end of the fixing block 9 penetrates through the elastic piece 11.
When people need to fix the glass sheets filled with samples, the fixing blocks 9 positioned at the left side and the right side of the large gear 6 are pulled upwards respectively, so that the corresponding elastic pieces 11 are driven to stretch, the glass sheets filled with the samples are placed below the two pulled fixing blocks 9, at the moment, the fixing blocks 9 are loosened, the elastic pieces 11 reset to drive the fixing blocks 9 to reset, the bottoms of the fixing blocks 9 are rectangular, the contact area with the glass sheets for observation is increased, the glass sheets are better fixed, the two sides of the glass sheets are pressed at the bottoms of the fixing blocks 9, so that the pressing and fixing of the glass sheets filled with the samples are realized, the phenomenon of shaking or moving of the samples during observation is prevented, after the observation of the samples is completed, the fixing blocks 9 positioned at the left side and the right side of the large gear 6 are pulled upwards respectively, so that the corresponding elastic pieces 11 are driven to stretch, the glass sheets filled with the samples are taken away, at the moment, the fixing blocks 9 are loosened, and the elastic pieces 11 reset to drive the fixing blocks 9 to reset.
As shown in fig. 1-3, the device further comprises a double-shaft motor 12, a connecting rod 13, a bevel gear 14, a mounting block 15 and a screw 16, wherein the double-shaft motor 12 is arranged in the middle of the base 1, the output shafts on the left side and the right side of the double-shaft motor 12 are fixedly connected with the connecting rod 13, the left part of the left connecting rod 13 is connected with the bevel gear 14, the right part of the right connecting rod 13 is fixedly connected with the bevel gear 14, the mounting block 15 is symmetrically connected on the left side and the right side of the upper part of the base 1, the left end of the left connecting rod 13 is rotatably connected with the left mounting block 15, the right end of the right connecting rod 13 is rotatably connected with the right mounting block 15, the left side and the right side of the base 1 are respectively in threaded connection with the screw 16, the screw 16 is used for driving the placing table 2 to move up and down, the top ends of the screws 16 on the left side and the right side are respectively in contact with the left side and the right side of the bottom of the placing table 2, the upper parts of the screws 16 on the left side and the right side are in threaded connection with the bevel gears 14, and the bevel gears 14 on the screws 16 are meshed with the corresponding bevel gears 14 on the connecting rod 13.
When people use the electron microscope 3, in order to enable the electron microscope 3 and the display screen 401 to be at a proper height, the height of the placing table 2 needs to be adjusted, the double-shaft motor 12 is started first, the output shaft of the double-shaft motor 12 drives the left connecting rod 13 and the right connecting rod 13 to rotate, so that the helical gear 14 is driven to rotate, the screw 16 moves up and down, the placing table 2 is driven to move up and down, the electron microscope 3 and the display screen 401 placed on the placing table 2 can be adjusted to a proper height, and when the height is proper, the double-shaft motor 12 is closed.
The foregoing examples have shown only the preferred embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. An electron microscope convenient to adjust, characterized by: including base (1), place table (2), electron microscope (3), place the platform, pinion (7), bull gear (6), dwang (8) and display module, sliding connection has on base (1) and places table (2), place table (2) top left side and placed electron microscope (3), be equipped with display module between placing table (2) top right side and electron microscope (3) top, be connected with in the middle of electron microscope (3) downside and place the platform, place the platform outside and be connected with bull gear (6), electron microscope (3) downside left portion rotation is connected with dwang (8), dwang (8) middle part is connected with pinion (7), pinion (7) and bull gear (6) meshing.
2. An adjustable electron microscope as defined in claim 1, wherein: the display assembly comprises a transmission line (4) and a display screen (401), the display screen (401) is arranged on the right side of the top of the placing table (2), and the transmission line (4) is connected between the rear side of the display screen (401) and the top of the electron microscope (3).
3. An adjustable electron microscope as defined in claim 2, wherein: still including fixed block (9), mounting bracket (10) and elastic component (11), place bench top left and right sides symmetry and be connected with mounting bracket (10), left side mounting bracket (10) right side is sliding and is connected with fixed block (9), and right side mounting bracket (10) left side is sliding and is connected with fixed block (9), all is connected with elastic component (11) between left and right sides mounting bracket (10) and the corresponding fixed block (9) top, and elastic component (11) are passed to fixed block (9) upper end.
4. An electron microscope for facilitating adjustment as defined in claim 3, wherein: still including biax motor (12), connecting rod (13), helical gear (14), installation piece (15) and screw rod (16), mid-mounting has biax motor (12) on base (1), biax motor (12) left and right sides output shaft all is connected with connecting rod (13), left side connecting rod (13) left portion is connected with helical gear (14), right side connecting rod (13) right side is connected with helical gear (14), base (1) upper portion bilateral symmetry is connected with installation piece (15), left side connecting rod (13) left end is connected with left side installation piece (15) rotation, right side connecting rod (13) right-hand member is connected with right side installation piece (15) rotation, left and right sides on base (1) all screw thread connection has screw rod (16), left and right sides screw rod (16) top respectively with place table (2) bottom left and right sides contact, helical gear (14) on screw rod (16) upper portion and helical gear (14) screw thread connection, helical gear (14) meshing on screw rod (16) and the corresponding connecting rod (13).
5. An adjustable electron microscope as defined in claim 4, wherein: the bottom of the fixing block (9) is rectangular, so that the contact area between the fixing block and the glass sheet for observation is increased, and the fixing block is better fixed.
6. An adjustable electron microscope as defined in claim 5, wherein: the top of the rotating rod (8) is made of rubber, so that the friction force between the upper part of the rotating rod (8) and hands is increased, and people can rotate the rotating rod (8) better.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322198706.0U CN220526863U (en) | 2023-08-16 | 2023-08-16 | Electron microscope convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322198706.0U CN220526863U (en) | 2023-08-16 | 2023-08-16 | Electron microscope convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220526863U true CN220526863U (en) | 2024-02-23 |
Family
ID=89939123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322198706.0U Active CN220526863U (en) | 2023-08-16 | 2023-08-16 | Electron microscope convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220526863U (en) |
-
2023
- 2023-08-16 CN CN202322198706.0U patent/CN220526863U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |