CN206497064U - Cross-sectional sample clamper for transmission electron microscope STEM sample stages - Google Patents
Cross-sectional sample clamper for transmission electron microscope STEM sample stages Download PDFInfo
- Publication number
- CN206497064U CN206497064U CN201720195630.8U CN201720195630U CN206497064U CN 206497064 U CN206497064 U CN 206497064U CN 201720195630 U CN201720195630 U CN 201720195630U CN 206497064 U CN206497064 U CN 206497064U
- Authority
- CN
- China
- Prior art keywords
- wedge
- guide rail
- clamping slider
- shaped guide
- fixing end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses the cross-sectional sample clamper for transmission electron microscope STEM sample stages, including fixed seat, fixing end, wedge-shaped guide rail, clamping slider and chute, one end above the fixed seat is provided with fixing end, the other end above fixed seat is fixed with wedge-shaped guide rail, and the fixed seat between wedge-shaped guide rail and fixing end is provided with holding tank, clamping slider is installed on the wedge-shaped guide rail, the bottom of the clamping slider is provided with the chute cooperated with wedge-shaped guide rail, one end of the clamping slider is connected by one end of two springs and fixing end, and two springs are symmetrically distributed in the both sides of chute.The sample that the utility model is opposite in holding tank by the extruding between clamping slider and fixing end is clamped, it is easy in transmission electron microscope observe cross-sectional sample with STEM modes, simultaneously by fixing cushion rubber bumper close to one end of fixing end in clamping slider, it is to avoid the chucking power of clamping slider is excessive to cause damage to sample.
Description
Technical field
The utility model is related to Electron Microscopy field, particularly for transmission electron microscope STEM sample stages
Cross-sectional sample clamper.
Background technology
Transmission electron microscope is the important tool of research material microstructure, in the research and production of functional membrane material
During, it is exactly most urgent demand to study its coating structure, and it is then most straightforward approach to observe, test its section.But
Limited by transmission electron microscope self-condition, sample size requirement will accomplish mm-scale, and cross-sectional sample can not be fixed, difficult
In progress STEM (scanning transmission) observations, test in transmission electron microscope.
Utility model content
The purpose of this utility model, which is to provide, is used for the cross-sectional sample clamper of transmission electron microscope STEM sample stages,
To solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：For transmission electron microscope STEM samples
Above the cross-sectional sample clamper of platform, including fixed seat, fixing end, wedge-shaped guide rail, clamping slider and chute, the fixed seat
The other end that one end is provided with above fixing end, fixed seat is fixed with the fixation between wedge-shaped guide rail, and wedge-shaped guide rail and fixing end
Seat, which is provided with holding tank, the wedge-shaped guide rail, is provided with clamping slider, and the bottom of the clamping slider is provided with and wedge-shaped guide rail
The chute of mutual cooperation, one end of the clamping slider is connected by one end of two springs and fixing end, and two springs pair
Claim the both sides for being distributed in chute.
It is preferred that, the normal length of the spring is less than the width of holding tank.
It is preferred that, the section of the wedge-shaped guide rail and chute is in inverted trapezoidal.
It is preferred that, the clamping slider is fixed with cushion rubber bumper close to one end of fixing end.
It is preferred that, the holding tank is located in same perpendicular close to the side of fixing end and the end face of fixing end.
Compared with prior art, the beneficial effects of the utility model are：By setting holding tank, holding tank in fixed seat
Side provided with fixed fixing end, the opposite side of holding tank is provided with wedge-shaped guide rail, and is provided with clamping on wedge-shaped guide rail and slides
Spring is connected between block, and clamping slider and fixing end, clamping slider can be pulled on wedge-shaped guide rail by the pulling force of spring
Slide, so that the sample being opposite to by the extruding between clamping slider and fixing end in holding tank is clamped, be easy to saturating
Penetrate in electron microscope and to observe cross-sectional sample with STEM modes, while by fixing slow close to one end of fixing end in clamping slider
Rush rubber cushion, it is to avoid the chucking power of clamping slider is excessive to cause damage to sample.
Brief description of the drawings
Fig. 1 is top view of the present utility model；
Fig. 2 is fixed seat structure schematic diagram of the present utility model；
Fig. 3 is clamping slider structural representation of the present utility model；
Fig. 4 is buffering rubber cushion structure schematic diagram of the present utility model.
In figure：1- fixed seats；2- fixing ends；3- springs；4- wedge shape guide rails；5- clamping sliders；6- chutes；7- holding tanks；
8- cushion rubber bumpers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of embodiment that the utility model is provided：For transmission electron microscope STEM sample stages
Cross-sectional sample clamper, including fixed seat 1, fixing end 2, wedge-shaped guide rail 4, clamping slider 5 and chute 6, the one of the top of fixed seat 1
End is provided with fixing end 2, and the side for limiting cross-sectional sample, the other end of the top of fixed seat 1 is fixed with wedge-shaped guide rail 4, and wedge
Fixed seat 1 between shape guide rail 4 and fixing end 2 is provided with holding tank 7, and for placing cross-sectional sample, holding tank 7 is close to fixing end
The end face of 2 side and fixing end 2 is located in same perpendicular, it is ensured that clamping it is smooth, clamping is installed on wedge-shaped guide rail 4
Sliding block 5, clamping slider 5 is fixed with cushion rubber bumper 8 close to one end of fixing end 2, it is to avoid pair cross-section sample causes damage during clamping,
The bottom of clamping slider 5 is provided with the chute 6 cooperated with wedge-shaped guide rail 4, and the section of wedge-shaped guide rail 4 and chute 6 is in inversion
It is trapezoidal, it is ensured that the stability of slip, one end of clamping slider 5 is connected by two springs 3 with one end of fixing end 2, and
Two springs 3 are symmetrically distributed in the both sides of chute 6, and the normal length of spring 3 is less than the width of holding tank 7, are easy to pull clamping
Sliding block 5 is moved on wedge-shaped guide rail 4.
Operation principle：In use, first pulling open clamping slider 5, make at the spring 3 between clamping slider 5 and fixing end 2
In elongation device, then cross-sectional sample is vertically disposed in holding tank 7, last slow release clamping slider 5 passes through spring 3
Elastic force clamping slider 5 is moved along wedge-shaped guide rail 4, because holding tank 7 is close to the side of fixing end 2 and the end of fixing end 2
Face is located in same perpendicular, when clamping slider 5 moves to the limit, you can the fixation of cross-sectional sample is realized, so as to reality
In present transmission electron microscope cross-sectional sample is observed with STEM modes.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. for the cross-sectional sample clamper of transmission electron microscope STEM sample stages, including fixed seat (1), fixing end (2), wedge
Shape guide rail (4), clamping slider (5) and chute (6), it is characterised in that：One end above the fixed seat (1) is provided with fixing end
(2), the other end above fixed seat (1) is fixed with the fixation between wedge-shaped guide rail (4), and wedge-shaped guide rail (4) and fixing end (2)
Seat (1) is provided with holding tank (7), the wedge-shaped guide rail (4) and is provided with clamping slider (5), the bottom of the clamping slider (5)
Provided with the chute (6) cooperated with wedge-shaped guide rail (4), one end of the clamping slider (5) passes through two springs (3) and fixation
One end connection of (2) is held, and two springs (3) are symmetrically distributed in the both sides of chute (6).
2. the cross-sectional sample clamper according to claim 1 for transmission electron microscope STEM sample stages, its feature
It is：The normal length of the spring (3) is less than the width of holding tank (7).
3. the cross-sectional sample clamper according to claim 1 for transmission electron microscope STEM sample stages, its feature
It is：The section of the wedge-shaped guide rail (4) and chute (6) is in inverted trapezoidal.
4. the cross-sectional sample clamper according to claim 1 for transmission electron microscope STEM sample stages, its feature
It is：The clamping slider (5) is fixed with cushion rubber bumper (8) close to one end of fixing end (2).
5. the cross-sectional sample clamper according to claim 1 for transmission electron microscope STEM sample stages, its feature
It is：The holding tank (7) is located in same perpendicular close to the side of fixing end (2) and the end face of fixing end (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195630.8U CN206497064U (en) | 2017-03-02 | 2017-03-02 | Cross-sectional sample clamper for transmission electron microscope STEM sample stages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195630.8U CN206497064U (en) | 2017-03-02 | 2017-03-02 | Cross-sectional sample clamper for transmission electron microscope STEM sample stages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206497064U true CN206497064U (en) | 2017-09-15 |
Family
ID=59805977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720195630.8U Expired - Fee Related CN206497064U (en) | 2017-03-02 | 2017-03-02 | Cross-sectional sample clamper for transmission electron microscope STEM sample stages |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206497064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907550A (en) * | 2017-10-30 | 2018-04-13 | 郑州旭飞光电科技有限公司 | Glass substrate blade fixing device and sections observation equipment |
| CN108109565A (en) * | 2018-01-17 | 2018-06-01 | 五邑大学 | A kind of board of attending a banquet of electronical display |
-
2017
- 2017-03-02 CN CN201720195630.8U patent/CN206497064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907550A (en) * | 2017-10-30 | 2018-04-13 | 郑州旭飞光电科技有限公司 | Glass substrate blade fixing device and sections observation equipment |
| CN108109565A (en) * | 2018-01-17 | 2018-06-01 | 五邑大学 | A kind of board of attending a banquet of electronical display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20180302 |