CN214503423U - Electronic probe thin slice sample table - Google Patents
Electronic probe thin slice sample table Download PDFInfo
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- CN214503423U CN214503423U CN202120686587.1U CN202120686587U CN214503423U CN 214503423 U CN214503423 U CN 214503423U CN 202120686587 U CN202120686587 U CN 202120686587U CN 214503423 U CN214503423 U CN 214503423U
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Abstract
The utility model discloses an electron probe thin slice sample platform, including the slide rail seat, vertical board, base and the sample platform of setting on the base, the bottom of sample platform is provided with adapting unit, adapting unit is including setting up the sleeve in the bottom of sample platform and stretching into the base and wearing to establish the connecting axle in the sleeve, the connecting axle stretches out telescopic both ends and passes the base, the top of base and telescopic top flush mutually, the sample platform can be rotatory around the connecting axle, be provided with the stopper that two symmetries were laid on the sleeve, be provided with in the base with stopper complex spacing groove, the connecting axle can drive the sleeve and be close to or keep away from the spacing groove. The utility model discloses a sample platform's upset is so that the test surface of electron probe thin slice is downward when installing the bottom of sample platform, avoids the test surface of electron probe thin slice to receive the tester contact and be polluted, improves the measuring accuracy.
Description
Technical Field
The utility model belongs to the technical field of the analysis of geology thin slice, especially, relate to an electronic probe thin slice sample platform.
Background
The electronic probe is an analytical instrument which can be used for analyzing the chemical composition of a mineral micro-area in a slice, so that rocks and minerals to be researched and analyzed need to be made into slices in the geological exploration process, namely the electronic probe slice, the length of the electronic probe slice is generally 47 mm-50 mm, the width is not more than 28mm, and the thickness is about 1 mm. At present, in the process of mounting the electronic probe sheet on a sample table, because the testing surface of the electronic probe sheet faces upwards, the testing surface is easily contacted and polluted by testing personnel in the mounting process, and thus the testing is inaccurate.
Therefore, a sample table of the electronic probe sheet, which is simple in structure and reasonable in design, is lacking nowadays, the electronic probe sheet is turned over through the sample table so that the test surface of the electronic probe sheet faces downwards when the electronic probe sheet is mounted at the bottom of the sample table, the test surface of the electronic probe sheet is prevented from being polluted due to contact of a tester, and the test surface of the turned electronic probe sheet faces upwards and the top of the turned electronic probe sheet is flush with each other.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed at, an electron probe thin slice sample platform is provided, a structure is simple, and reasonable in design, the upset through sample platform is so that the electron probe thin slice test surface is down when installing the bottom of sample platform, avoids the test surface of electron probe thin slice to receive the tester contact and contaminated, and the test surface of upset back electron probe thin slice is towards up and the top flushes mutually, reducible sample platform focuses on frequently in the testing process, improve efficiency of software testing and measuring accuracy.
In order to solve the technical problem, the utility model discloses a technical scheme is: an electron probe thin slice sample platform which characterized in that: the device comprises a slide rail seat, a vertical plate arranged on the slide rail seat, a base arranged on the vertical plate and a sample platform which is arranged on the base and is parallel to the top of the slide rail seat;
the bottom of sample platform is provided with base complex adapting unit, adapting unit is including setting up in the bottom of sample platform and stretching into the sleeve in the base and wearing to establish the connecting axle in the sleeve, the connecting axle stretches out telescopic both ends and passes the base, the top of base and telescopic top flush mutually, the sample platform can be rotatory around the connecting axle, be provided with the stopper that two symmetries were laid on the sleeve, be provided with in the base with stopper complex spacing groove, the connecting axle can drive the sleeve and be close to or keep away from the spacing groove.
The electronic probe sheet sample stage is characterized in that: the base comprises a rectangular base body and two base body lugs symmetrically arranged on the rectangular base body, the two base body lugs and the rectangular base body enclose a containing cavity for mounting the sleeve, the rectangular base body and the two base body lugs enclose a U-shaped structure, the limiting groove is positioned in the rectangular base body, the length of the limiting groove is smaller than the distance between the two base body lugs, and two ends of the connecting shaft extending out of the sleeve penetrate through the base body lugs;
the sample stage is provided with a first opening and a second opening.
The electronic probe sheet sample stage is characterized in that: two the pedestal ear is left pedestal ear and right pedestal ear respectively, be provided with left waist shape through-hole in the left side pedestal ear, be provided with right waist shape through-hole in the right side pedestal ear, the connecting axle passes telescopic both ends and passes left waist shape through-hole and right waist shape through-hole, just the connecting axle can slide along left waist shape through-hole and right waist shape through-hole to make the connecting axle drive the sleeve and be close to or keep away from the spacing groove and remove.
The electronic probe sheet sample stage is characterized in that: the bottom of the sample table is provided with a left connecting lug and a right connecting lug, the sleeve is arranged between the left connecting lug and the right connecting lug, the left connecting lug and the right connecting lug are both positioned in the accommodating cavity, the outer side wall of the left connecting lug is attached to the inner side wall of one seat body lug, and the outer side wall of the right connecting lug is attached to the inner side wall of the other seat body lug;
the connecting shaft stretches out telescopic one end and passes in proper order left waist shape through-hole in left engaging lug and the base, the connecting shaft stretches out telescopic other end and passes in proper order right waist shape through-hole in right engaging lug and the base.
The electronic probe sheet sample stage is characterized in that: two the stopper is first stopper and second stopper respectively, and the contained angle between first stopper and the second stopper is 180, and the length of first stopper and second stopper is less than telescopic length, in first stopper or the second stopper homoenergetic embedding spacing groove, the groove depth of spacing groove suits with the width of first stopper and second stopper.
The electronic probe sheet sample stage is characterized in that: the sample table is a rectangular table top, an installation area is arranged on the sample table, an intermediate plate is arranged in the installation area, an edge step-shaped groove is arranged in the edge area, close to the installation area, of the bottom surface of the sample table, two intermediate step-shaped grooves are symmetrically arranged on the intermediate plate, and the groove tops of the edge step-shaped grooves and the intermediate step-shaped grooves are flush;
the bottom surface of the sample table is close to a plurality of circumferential pressing sheets are arranged on the edge area of the edge step-shaped groove, the circumferential pressing sheets are identical in structure and comprise pressing sheets for fixing electronic probe sheets placed in the installation area, adjusting holes are formed in the pressing sheets and are waist-shaped holes, and the pressing sheets are installed on the sample table through screws.
Compared with the prior art, the utility model has the following advantage:
1. simple structure, reasonable in design and simple operation.
2. The connecting component of the utility model comprises a sleeve and a connecting shaft which is arranged in the sleeve in a penetrating way, and the sample platform is connected with the base under the action that the sleeve is positioned at the bottom of the sample platform and the connecting shaft passes through the base; in addition, the sleeve is in clearance fit with the connecting shaft, so that the sleeve rotates around the connecting shaft conveniently, the anticlockwise 180-degree turnover of the sample table is realized, the test surface is convenient to face downwards when the electronic probe sheet is installed on the sample table, the electronic probe sheet is prevented from being polluted due to contact, the clockwise turnover 180-degree reset of the sample table ensures that the test surface of the electronic probe sheet faces upwards and is flushed mutually, and in the later test process, the sample table is not required to be frequently focused, so that the test efficiency and the test precision can be effectively improved.
3. The utility model is provided with the limiting groove, so that a limiting block is inserted into the limiting groove after the sample platform is reset, thereby ensuring that the sample platform is reset in place and ensuring that the top surface of the sample platform is parallel to the top surface of the slide rail seat; in addition, after the sample table is turned by 180 degrees anticlockwise, another limiting block is inserted into the limiting groove, so that the sample table is ensured to be turned by 180 degrees anticlockwise to be in place, the sample table can be supported, and the electronic probe sheet is convenient to mount.
To sum up, the utility model discloses simple structure, reasonable in design through the upset of sample platform so that the test surface of electron probe thin slice is downward when installing the bottom of sample platform, avoids the test surface of electron probe thin slice to receive the tester contact and contaminated, and the test surface of electron probe thin slice flushes towards last and top mutually after the upset, and reducible sample platform focuses on frequently in the testing process, improves efficiency of software testing and precision of software testing.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a rear view of fig. 1.
Fig. 3 is a schematic structural diagram of the base of the present invention.
Fig. 4 is a bottom view of the sample stage and the connecting member of the present invention.
Fig. 5 is a schematic structural diagram of the connecting member of the present invention.
Fig. 6 is the schematic structural diagram of the connecting component and the base (when the limiting block extends into the limiting groove).
Fig. 7 is the schematic structural diagram of the connecting component and the base (when the limiting block moves out of the limiting groove).
Description of reference numerals:
1-a slide rail seat; 2-vertical plate; 3, a base;
3-1-a rectangular base; 3-2-seat body ear; 3-a limiting groove;
3-4-left waist-shaped through hole; 3-5-right waist-shaped through hole; 3-6-a containing cavity;
4, connecting the shaft; 5, a sample stage; 5-1-a first opening;
5-2-a second opening; 5-3-step-shaped groove on edge; 6-connecting parts;
6-1-left engaging lug; 6-2-right connecting lug; 6-3-sleeve;
6-4-a first stopper; 6-5-a second limiting block; 7-middle plate;
7-1-a middle step-shaped groove; 9-installation area; 10, tabletting;
10-1-adjustment holes; 11-screws; and 14, locking the nut.
Detailed Description
As shown in fig. 1 to 7, the present invention includes a slide rail seat 1, a vertical plate 2 disposed on the slide rail seat 1, a base 3 disposed on the vertical plate 2, and a sample stage 5 disposed on the base 3 and parallel to the top of the slide rail seat 1;
the bottom of the sample table 5 is provided with a connecting part 6 matched with the base 3, the connecting part comprises a sleeve 6-3 and a connecting shaft 4, the sleeve 6-3 is arranged at the bottom of the sample table 5 and extends into the base 3, the connecting shaft 4 penetrates through the sleeve 6-3, two ends, extending out of the sleeve 6-3, of the connecting shaft 4 penetrate through the base 3, the top of the base 3 is flush with the top of the sleeve 6-3, the sample table 5 can rotate around the connecting shaft 4, two limiting blocks are symmetrically arranged on the sleeve 6-3, limiting grooves 3-3 matched with the limiting blocks are formed in the base 3, and the sleeve 6-3 can be driven by the connecting shaft 4 to be close to or far away from the limiting grooves 3-3.
As shown in fig. 3, in this embodiment, the base 3 includes a rectangular base body 3-1 and two base body ears 3-2 symmetrically disposed on the rectangular base body 3-1, the two base body ears 3-2 and the rectangular base body 3-1 enclose a receiving cavity 3-6 for mounting the sleeve 6-3, the rectangular base body 3-1 and the two base body ears 3-2 enclose a U-shaped structure, the limiting groove 3-3 is located in the rectangular base body 3-1, the length of the limiting groove 3-3 is smaller than the distance between the two base body ears 3-2, and both ends of the connecting shaft 4 extending out of the sleeve 6-3 penetrate through the base body ears 3-2;
the sample stage 5 is provided with a first opening 5-1 and a second opening 5-2.
As shown in fig. 3, in this embodiment, the two seat body ears 3-2 are a left seat body ear and a right seat body ear, the left seat body ear is internally provided with a left waist-shaped through hole 3-4, the right seat body ear is internally provided with a right waist-shaped through hole 3-5, the connecting shaft 4 passes through the two ends of the sleeve 6-3 and passes through the left waist-shaped through hole 3-4 and the right waist-shaped through hole 3-5, and the connecting shaft 4 can slide along the left waist-shaped through hole 3-4 and the right waist-shaped through hole 3-5, so that the connecting shaft 4 drives the sleeve 6-3 to move close to or far away from the limiting groove 3-3.
As shown in fig. 4, in this embodiment, the bottom of the sample stage 5 is provided with a left engaging lug 6-1 and a right engaging lug 6-2, the sleeve 6-3 is disposed between the left engaging lug 6-1 and the right engaging lug 6-2, the left engaging lug 6-1 and the right engaging lug 6-2 are both located in the accommodating cavity 3-6, an outer sidewall of the left engaging lug 6-1 is attached to an inner sidewall of one seat body lug 3-2, and an outer sidewall of the right engaging lug 6-2 is attached to an inner sidewall of the other seat body lug 3-2;
one end of the connecting shaft 4 extending out of the sleeve 6-3 sequentially penetrates through the left connecting lug 6-1 and the left waist-shaped through hole 3-4 in the base 3, and the other end of the connecting shaft 4 extending out of the sleeve 6-3 sequentially penetrates through the right connecting lug 6-2 and the right waist-shaped through hole 3-5 in the base 3.
As shown in fig. 5, 6 and 7, in this embodiment, the two limit blocks are a first limit block 6-4 and a second limit block 6-5, an included angle between the first limit block 6-4 and the second limit block 6-5 is 180 °, lengths of the first limit block 6-4 and the second limit block 6-5 are smaller than that of the sleeve 6-3, the first limit block 6-4 or the second limit block 6-5 can be embedded into the limit groove 3-3, and a groove depth of the limit groove 3-3 is adapted to widths of the first limit block 6-4 and the second limit block 6-5.
As shown in fig. 4, in this embodiment, the sample stage 5 is a rectangular stage, the sample stage 5 is provided with an installation area 9, the installation area 9 is provided with an intermediate plate 7, an edge area of the bottom surface of the sample stage 5, which is close to the installation area 9, is provided with an edge step-shaped groove 5-3, the intermediate plate 7 is provided with two intermediate step-shaped grooves 7-1 which are symmetrically arranged, and the groove tops of the edge step-shaped groove 5-3 and the intermediate step-shaped groove 7-1 are flush with each other;
the bottom surface of the sample table 5 is provided with a plurality of circumferential pressing sheets on an edge area close to the edge step-shaped groove 5-3, the circumferential pressing sheets are identical in structure and comprise pressing sheets 10 for fixing electronic probe sheets placed in the mounting area 9, adjusting holes 10-1 are formed in the pressing sheets 10, the adjusting holes 10-1 are kidney-shaped holes, and the pressing sheets 10 are mounted on the sample table 5 through screws 11.
In this embodiment, the first opening 5-1 and the second opening 5-2 are disposed on the sample stage 5 to give way to the seat body ear 3-2, so that the seat body ear 3-2 can be effectively accommodated during the process of the sample stage 5 being turned 180 ° counterclockwise.
In this embodiment, the length of the limiting groove 3-3 is the same as the length of the first limiting block 6-4 and the second limiting block 6-5, so as to accommodate the first limiting block 6-4 and the second limiting block 6-5.
In the embodiment, the included angle between the first limiting block 6-4 and the second limiting block 6-5 is set to be 180 degrees, and when the sample platform 5 is turned clockwise by 180 degrees and reset, the first limiting block 6-4 is inserted into the limiting groove 3-3, so that the sample platform 5 is reset in place, and the top surface of the sample platform 5 is parallel to the top surface of the slide rail seat 1; in addition, after the sample table 5 is turned by 180 degrees anticlockwise, the second limiting blocks 6-5 are inserted into the limiting grooves 3-3, so that the sample table 5 is ensured to be turned by 180 degrees anticlockwise to be in place, the sample table 5 can be supported, and the electronic probe sheet is convenient to mount.
In this embodiment, the left waist-shaped through hole 3-4 and the right waist-shaped through hole 3-5 are provided, so that the connecting shaft 4 slides along the left waist-shaped through hole 3-4 and the right waist-shaped through hole 3-5, so that the connecting shaft 4 drives the sleeve 6-3 to move close to or away from the limiting groove 3-3, and in the process that the sleeve 6-3 moves close to the limiting groove 3-3, until the first limiting block 6-4 or the second limiting block 6-5 is inserted into the limiting groove 3-3 and the outer side wall of the sleeve 6-3 is attached to the side surface of the rectangular seat body 3-1, so as to realize limiting.
In this embodiment, the end of the connecting shaft 4 extending out of the base 3 is provided with a lock nut 14.
In the embodiment, when the sample table 5 needs to be turned 180 degrees for mounting the electronic probe sheet, the locking nut 14 is removed, the operation connecting shaft 4 slides along the left waist-shaped through hole 3-4 and the right waist-shaped through hole 3-5 until the first limiting block 6-4 moves out of the limiting groove 3-3, and the sample table 5 is manually operated to turn 180 degrees anticlockwise around the connecting shaft 4;
then operating the connecting shaft 4 to reversely slide along the left waist-shaped through hole 3-4 and the right waist-shaped through hole 3-5 until the second limiting block 6-5 moves into the limiting groove 3-3, completing the 5180-degree overturning of the sample table, and then installing an electronic probe sheet in the installation area 9 by a tester;
after the electronic probe sheet is installed, the operation connecting shaft 4 slides along the left waist-shaped through hole 3-4 and the right waist-shaped through hole 3-5 until the second limiting block 6-5 moves out of the limiting groove 3-3, and the manual operation sample table 5 is turned 180 degrees clockwise around the connecting shaft 4; and then operating the connecting shaft 4 to reversely slide along the left waist-shaped through hole 3-4 and the right waist-shaped through hole 3-5 until the first limiting block 6-4 moves into the limiting groove 3-3, and completing the clockwise turning 180-degree resetting of the sample table 5 so as to enable the test surface of the electronic probe sheet to face upwards.
In this embodiment, when installing the electronic probe thin slice in installing zone 9, through adjusting preforming 10 to make preforming 10 fix spacingly to the bottom of electronic probe thin slice, and ensure that the test face of electronic probe thin slice after the upset is up and the top is flushed mutually, thereby improves test accuracy.
In this embodiment, the accommodating chamber 3-6 is provided not only for accommodating the sleeve 6-3 but also for facilitating the turning of the sample stage 5.
In this embodiment, it should be noted that the top of the rectangular base 3-1 is provided with an abdicating slot to fit the bottom of the electronic probe sheet.
To sum up, the utility model discloses simple structure, reasonable in design through the upset of sample platform so that the test surface of electron probe thin slice is downward when installing the bottom of sample platform, avoids the test surface of electron probe thin slice to receive the tester contact and contaminated, and the test surface of electron probe thin slice flushes towards last and top mutually after the upset, and reducible sample platform focuses on frequently in the testing process, improves efficiency of software testing and precision of software testing.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (6)
1. An electron probe thin slice sample platform which characterized in that: comprises a slide rail seat (1), a vertical plate (2) arranged on the slide rail seat (1), a base (3) arranged on the vertical plate (2) and a sample table (5) which is arranged on the base (3) and is parallel to the top of the slide rail seat (1);
the bottom of the sample table (5) is provided with a connecting part (6) matched with the base (3), the connecting part (6) comprises a sleeve (6-3) which is arranged at the bottom of the sample table (5) and extends into the base (3) and a connecting shaft (4) which is arranged in the sleeve (6-3) in a penetrating way, the two ends of the connecting shaft (4) extending out of the sleeve (6-3) penetrate through the base (3), the top of the base (3) is flush with the top of the sleeve (6-3), the sample table (5) can rotate around the connecting shaft (4), two limiting blocks which are symmetrically arranged are arranged on the sleeve (6-3), a limiting groove (3-3) which is matched with the limiting blocks is arranged in the base (3), the connecting shaft (4) can drive the sleeve (6-3) to be close to or far away from the limiting groove (3-3).
2. An electronic probe sheet sample stage as claimed in claim 1 wherein: the base (3) comprises a rectangular base body (3-1) and two base body lugs (3-2) symmetrically arranged on the rectangular base body (3-1), the two base body lugs (3-2) and the rectangular base body (3-1) enclose a containing cavity (3-6) for installing the sleeve (6-3), the rectangular base body (3-1) and the two base body lugs (3-2) enclose a U-shaped structure, the limiting groove (3-3) is positioned in the rectangular base body (3-1), the length of the limiting groove (3-3) is smaller than the distance between the two base body lugs (3-2), and two ends of the connecting shaft (4) extending out of the sleeve (6-3) penetrate through the base body lugs (3-2);
the sample table (5) is provided with a first opening part (5-1) and a second opening part (5-2).
3. An electronic probe sheet sample stage as claimed in claim 2, wherein: the two seat body lugs (3-2) are respectively a left seat body lug and a right seat body lug, a left waist-shaped through hole (3-4) is formed in the left seat body lug, a right waist-shaped through hole (3-5) is formed in the right seat body lug, the connecting shaft (4) penetrates through two ends of the sleeve (6-3) and respectively penetrates through the left waist-shaped through hole (3-4) and the right waist-shaped through hole (3-5), and the connecting shaft (4) can slide along the left waist-shaped through hole (3-4) and the right waist-shaped through hole (3-5), so that the connecting shaft (4) drives the sleeve (6-3) to be close to or far away from the limiting groove (3-3) to move.
4. An electronic probe sheet sample stage as claimed in claim 2, wherein: the bottom of the sample table (5) is provided with a left connecting lug (6-1) and a right connecting lug (6-2), the sleeve (6-3) is arranged between the left connecting lug (6-1) and the right connecting lug (6-2), the left connecting lug (6-1) and the right connecting lug (6-2) are both positioned in the accommodating cavity (3-6), the outer side wall of the left connecting lug (6-1) is attached to the inner side wall of one seat body lug (3-2), and the outer side wall of the right connecting lug (6-2) is attached to the inner side wall of the other seat body lug (3-2);
one end of the connecting shaft (4) extending out of the sleeve (6-3) sequentially penetrates through the left waist-shaped through hole (3-4) in the left connecting lug (6-1) and the base (3), and the other end of the connecting shaft (4) extending out of the sleeve (6-3) sequentially penetrates through the right waist-shaped through hole (3-5) in the right connecting lug (6-2) and the base (3).
5. An electronic probe sheet sample stage as claimed in claim 1 wherein: the two limiting blocks are respectively a first limiting block (6-4) and a second limiting block (6-5), an included angle between the first limiting block (6-4) and the second limiting block (6-5) is 180 degrees, the lengths of the first limiting block (6-4) and the second limiting block (6-5) are smaller than that of the sleeve (6-3), the first limiting block (6-4) or the second limiting block (6-5) can be embedded into the limiting groove (3-3), and the groove depth of the limiting groove (3-3) is matched with the widths of the first limiting block (6-4) and the second limiting block (6-5).
6. An electronic probe sheet sample stage as claimed in claim 1 wherein: the sample table (5) is a rectangular table top, a mounting area (9) is arranged on the sample table (5), an intermediate plate (7) is arranged in the mounting area (9), an edge step-shaped groove (5-3) is arranged in the edge area, close to the mounting area (9), of the bottom surface of the sample table (5), two intermediate step-shaped grooves (7-1) are symmetrically distributed in the intermediate plate (7), and the groove tops of the edge step-shaped grooves (5-3) and the intermediate step-shaped grooves (7-1) are flush with each other;
the bottom surface of the sample table (5) is provided with a plurality of circumferential pressing sheets on an edge area close to the edge step-shaped groove (5-3), the circumferential pressing sheets are identical in structure and comprise pressing sheets (10) for fixing electronic probe sheets placed in the mounting area (9), adjusting holes (10-1) are formed in the pressing sheets (10), the adjusting holes (10-1) are waist-shaped holes, and the pressing sheets (10) are mounted on the sample table (5) through screws (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120686587.1U CN214503423U (en) | 2021-04-06 | 2021-04-06 | Electronic probe thin slice sample table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120686587.1U CN214503423U (en) | 2021-04-06 | 2021-04-06 | Electronic probe thin slice sample table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214503423U true CN214503423U (en) | 2021-10-26 |
Family
ID=78201776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120686587.1U Active CN214503423U (en) | 2021-04-06 | 2021-04-06 | Electronic probe thin slice sample table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214503423U (en) |
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2021
- 2021-04-06 CN CN202120686587.1U patent/CN214503423U/en active Active
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