CN208722839U - A kind of scanning electron microscope workbench - Google Patents
A kind of scanning electron microscope workbench Download PDFInfo
- Publication number
- CN208722839U CN208722839U CN201821763523.1U CN201821763523U CN208722839U CN 208722839 U CN208722839 U CN 208722839U CN 201821763523 U CN201821763523 U CN 201821763523U CN 208722839 U CN208722839 U CN 208722839U
- Authority
- CN
- China
- Prior art keywords
- objective table
- slot
- screw hole
- square groove
- regular hexagon
- 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
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of scanning electron microscope workbench, including objective table, attachment base and pedestal；Objective table is movably arranged on attachment base；Attachment base is located on pedestal, and forms and be arranged with base integrated；Regular hexagon slot, rectangular slot and square groove are opened up on objective table；A clamping screw hole is opened up along objective table diametrical direction；It clamps screw hole and sequentially passes through regular hexagon slot, rectangular slot and square groove, and be located along the same line with the center line of regular hexagon slot, rectangular slot and square groove；The a length of 5mm depth of regular hexagon trough rim is 4mm, and a length of 30mm wide of rectangular slot is that 10mm depth is 5mm, and the side length of square groove is that 12mm depth is 6mm；Attachment base upper surface center is embedded the connecting column for the screw hole cooperation that one opens up with objective table bottom；Screw thread is arranged in connecting column outer circle；Base lower surface opens up locating groove, and upper surface offers several positioning screw holes.
Description
Technical field
The utility model belongs to the technical field of scanning electron microscope, and in particular to a kind of scanning electron microscope workbench.
Background technique
The end face of scanning electron microscope microscope base upper end contain things is plane, the article for needing electric adhesive tape that will observe
It is stained with and watches, this method is contacted by object object, can be very good the observation problem for solving the smooth article in bottom.But this side
Formula viewing has the following deficiencies:
1, article to be watched vulnerable to ambient enviroment vibration and slide, influence view result；
2, article in irregular shape can not be fixed and is watched.
Utility model content
The purpose of this utility model is that being directed to above-mentioned deficiency in the prior art, a kind of scanning electron microscope work is provided
Make platform, easily slides and cannot have to article in irregular shape to solve the article on existing scanning electron microscope workbench
Imitate fixed problem.
In order to achieve the above objectives, the technical scheme adopted by the utility model is that:
A kind of scanning electron microscope workbench comprising objective table, attachment base and pedestal；Objective table is movably arranged at connection
On seat；Attachment base is located on pedestal, and forms and be arranged with base integrated；
Regular hexagon slot, rectangular slot and square groove are opened up on objective table；A clamping is opened up along objective table diametrical direction
Screw hole；Clamp screw hole and sequentially pass through regular hexagon slot, rectangular slot and square groove, and with regular hexagon slot, rectangular slot and
The center line of square groove is located along the same line；The a length of 5mm depth of regular hexagon trough rim be 4mm, rectangular slot it is a length of
30mm wide is that 10mm depth is 5mm, and the side length of square groove is that 12mm depth is 6mm；
Attachment base upper surface center is embedded the connecting column for the screw hole cooperation that one opens up with objective table bottom；Outside connecting column
Screw thread is arranged on circle；
Base lower surface opens up locating groove, and upper surface offers several positioning screw holes.
The both ends for being preferably located at clamping screw hole on the objective table respectively screw in a fastening bolt, realize object to be watched
The clamping of product.
Preferably, objective table bottom surface opens up screw hole, and objective table is fixed on attachment base by screw hole and connecting column cooperation.
The screw hole depth for being preferably located at objective table bottom is 5mm-9mm.
Scanning electron microscope workbench provided by the utility model, has the advantages that
Regular hexagon slot, rectangular slot and square groove are offered on the objective table of the utility model, can be used for being put into
Some bottom surfaces are the irregular and long and thin article of quadrangle, polygon, the cooperation of positioning screw hole and bolt in addition, can will be to
Viewing article is anchored in regular hexagon slot, rectangular slot and square groove, is prevented article from sliding, is increased the stability of viewing；
Except this, the groove depth of regular hexagon slot, rectangular slot and square groove is different, is applicable to the sight of the article of more sizes
It sees, the article on existing scanning electron microscope workbench can be efficiently solved and easily slided and cannot be to article in irregular shape
Carry out effectively fixed problem.
The bottom of objective table is fixed by screw hole and connecting column, can be finely adjusted to the height of objective table, to select more preferably
Viewing height.
Detailed description of the invention
Fig. 1 is the structure chart of scanning electron microscope workbench.
Wherein, 1, objective table；2, attachment base；3, pedestal；4, positive six deformations slot；5, rectangular slot；6, square groove；7, it presss from both sides
Tight screw hole；8, connecting column；9, locating groove；10, positioning screw hole.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all are created using the utility model of the utility model design in the column of protection.
According to one embodiment of the application, with reference to Fig. 1, the scanning electron microscope workbench of this programme, including loading
Platform 1, attachment base 2 and pedestal 3, objective table 1 are movably arranged on attachment base 2, can adjust the height of objective table 1 according to actual needs,
The adjustment of the height is only limitted to finely tune.Attachment base 2 is located on pedestal 3, and is arranged with 3 integrated molding of pedestal.
Objective table 1 offers regular hexagon slot 4, rectangular slot 5 and square groove for carrying article to be watched thereon
6, it can be used for being put into some bottom surfaces article irregular or long and thin for quadrangle, polygon.Electricity is utilized compared to traditional
Adhesive tape is watched, and the utility model does not need the auxiliary of electric adhesive tape, can will article be seen be placed directly in regular hexagon slot 4,
In rectangular slot 5 and square groove 6, and each groove body depth is different, is applicable to holding for the article of more multi-specification.
Meanwhile without the interference of electric adhesive tape, preferably article can be watched.
A clamping screw hole 7 is opened up along 1 diametrical direction of objective table, screw hole 7 is clamped and sequentially passes through regular hexagon slot 4, rectangle
Slot 5 and square groove 6, the both ends that screw hole 7 is clamped on objective table 1 respectively screw in a fastening bolt, realize article to be watched
Clamping.
As needed, i.e., article to be watched is placed in appointing in regular hexagon slot 4, rectangular slot 5 and square groove 6
It anticipates in a groove body, respectively screws in a bolt at the both ends that objective table 1 clamps screw hole 7, gently screw in, only need contact (slight to squeeze
Pressure) article, it realizes the fixation of article, prevents it from arbitrarily sliding.
Wherein, the center line of regular hexagon slot 4, rectangular slot 5 and square groove 6 is located along the same line, regular hexagon
4 side length of slot is that 5mm depth is 4mm, and a length of 30mm wide of rectangular slot 5 is that 10mm depth is 5mm, and the side length of square groove 6 is
12mm depth is 6mm, and different sizes and groove depth can be suitable for more articles.
2 upper surface center of attachment base is embedded the connecting column 8 for the screw hole cooperation that one opens up with 1 bottom of objective table, connection
Screw thread is arranged in 8 outer circle of column, and connecting column 8 and screw hole cooperate, and realizes the connection of objective table 1 and attachment base 2.Screw hole depth is 5mm-
9mm, preferably 6mm.
3 lower surface of pedestal opens up locating groove 9, and upper surface offers several positioning screw holes 10.Locating groove 9 is caught in mirror
In convex block on seat, and screwed in positioning screw hole 10 using bolt, and then realize the fixation of pedestal 3.
Regular hexagon slot 4, rectangular slot 5 and square groove 6 are offered on the objective table 1 of the utility model, can be used for
It is put into some bottom surfaces article irregular and long and thin for quadrangle, polygon, the cooperation of positioning screw hole 10 and bolt in addition can
It article to be watched to be anchored in regular hexagon slot 4, rectangular slot 5 and square groove 6, prevents article from sliding, increases viewing
Stability；Except this, the groove depth of regular hexagon slot 4, rectangular slot 5 and square groove 6 is different, is applicable to more sizes
Article viewing, the article on existing scanning electron microscope workbench can be efficiently solved and easily slided and cannot be to shape
Irregular items carry out effectively fixed problem.
Although being described in detail in conjunction with specific embodiment of the attached drawing to utility model, should not be construed as to this
The restriction of the protection scope of patent.In range described by claims, those skilled in the art are without creative work
The various modifications and deformation that can make still belong to the protection scope of this patent.
Claims (4)
1. a kind of scanning electron microscope workbench, it is characterised in that: including objective table, attachment base and pedestal；The objective table
It is movably arranged on attachment base；The attachment base is located on pedestal, and forms and be arranged with base integrated；
Regular hexagon slot, rectangular slot and square groove are opened up on the objective table；One is opened up along the objective table diametrical direction
Clamp screw hole；The clamping screw hole sequentially passes through regular hexagon slot, rectangular slot and square groove, and with regular hexagon slot, length
Square groove and the center line of square groove are located along the same line；The a length of 5mm depth of regular hexagon trough rim is 4mm, rectangular
A length of 30mm wide of shape slot is that 10mm depth is 5mm, and the side length of square groove is that 12mm depth is 6mm；
Attachment base upper surface center is embedded the connecting column for the screw hole cooperation that one opens up with objective table bottom；The connection
Screw thread is arranged in column outer circle；
The base lower surface opens up locating groove, and upper surface offers several positioning screw holes.
2. scanning electron microscope workbench according to claim 1, it is characterised in that: clamped on the objective table
The both ends of screw hole respectively screw in a fastening bolt, realize the clamping of article to be watched.
3. scanning electron microscope workbench according to claim 1, it is characterised in that: the objective table bottom surface opens up spiral shell
Objective table is fixed on attachment base by hole, screw hole and connecting column cooperation.
4. scanning electron microscope workbench according to claim 1, it is characterised in that: positioned at the objective table bottom
Screw hole depth is 5mm-9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821763523.1U CN208722839U (en) | 2018-10-29 | 2018-10-29 | A kind of scanning electron microscope workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821763523.1U CN208722839U (en) | 2018-10-29 | 2018-10-29 | A kind of scanning electron microscope workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208722839U true CN208722839U (en) | 2019-04-09 |
Family
ID=65983664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821763523.1U Expired - Fee Related CN208722839U (en) | 2018-10-29 | 2018-10-29 | A kind of scanning electron microscope workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208722839U (en) |
-
2018
- 2018-10-29 CN CN201821763523.1U patent/CN208722839U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207629626U (en) | A kind of clamping device for workpiece posture adjustment | |
| CN208722839U (en) | A kind of scanning electron microscope workbench | |
| CN205438314U (en) | Small -size cylinder is regulation of action anchor clamps for lens coating | |
| CN207834268U (en) | A kind of substrate holding apparatus | |
| CN210704671U (en) | Multifunctional workbench for machining | |
| CN209062914U (en) | Fixture is used in the intelligent machining of one kind | |
| CN207358316U (en) | A kind of small-sized spark-erosion machine tool fixture | |
| CN206925756U (en) | Strip mirror coating clamp | |
| CN205764091U (en) | Spanner milling opening frock | |
| CN213106416U (en) | Multi-size adjustable clamp for optical coating | |
| CN209868311U (en) | Clamping piece device of grinding die | |
| CN208196197U (en) | CNC milling machine slotting attachment | |
| CN207423152U (en) | A kind of multi-purpose surface shape measurement clamping device | |
| CN208007523U (en) | A kind of engine complete machine conveying tray | |
| CN206839920U (en) | A kind of high-precision handware fixture | |
| CN212887165U (en) | Fastening device | |
| CN205520505U (en) | Accurate super thin parts processing tool | |
| CN208663109U (en) | A kind of aluminum profile tool for processing fixture | |
| CN208977311U (en) | Fastening positioning device | |
| CN203936660U (en) | For the angle plate jig of metal lathe for machining | |
| CN205424350U (en) | Fixed ware of hanging of computer LCD | |
| CN209319029U (en) | A kind of claw that the laser polishing sample for hott bed clamps | |
| CN207414070U (en) | One kind is for aluminium support and the curved frock of carbon item end angle distribution type working face tune | |
| CN211131385U (en) | Traditional chinese medical science physiotherapy cupping ware storage rack | |
| CN217394309U (en) | Cnc clamp for highlight of television frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20201029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |