CN219870995U - Spectrum analysis sample surface positioning device - Google Patents
Spectrum analysis sample surface positioning device Download PDFInfo
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- CN219870995U CN219870995U CN202320337123.9U CN202320337123U CN219870995U CN 219870995 U CN219870995 U CN 219870995U CN 202320337123 U CN202320337123 U CN 202320337123U CN 219870995 U CN219870995 U CN 219870995U
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- compaction
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- positioning
- location
- fixedly connected
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- 238000010183 spectrum analysis Methods 0.000 title claims abstract description 14
- 238000005056 compaction Methods 0.000 claims abstract description 68
- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000004611 spectroscopical analysis Methods 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000004458 analytical method Methods 0.000 abstract description 18
- 238000001228 spectrum Methods 0.000 abstract description 15
- 239000000843 powder Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001675 atomic spectrum Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a spectrum analysis sample surface positioning device applied to the technical field of spectrum analysis, wherein a positioning window is formed in the bottom end of a positioning compaction bin, a shrinkage groove is fixedly formed in one side of the positioning window, a compaction plate is movably inserted in the shrinkage groove and corresponds to the positioning window, sample powder to be analyzed is poured into a sample placing hopper, the positioning compaction bin is operated to descend to compact the sample powder, a compact analysis plane is formed at the position of the positioning window conveniently, the descending height of the positioning compaction bin is precisely controlled by matching with an adjusting screw, the positioning window is positioned at the lighting height position of a spectrum analyzer, precise positioning of the sample surface is realized, the compaction plate is pulled to retract the shrinkage groove, the surface is smoothed while the analysis surface is exposed, the flatness of the analysis surface is improved, the spectrum collection effect is further improved, and the analysis accuracy of the spectrum analyzer is improved.
Description
Technical Field
The utility model relates to the technical field of spectrum analysis, in particular to a surface positioning device for a spectrum analysis sample.
Background
The method of identifying a substance and determining its chemical composition and relative content based on its spectrum is called spectroscopic analysis, which has the advantage of being sensitive and rapid, many new elements such as rubidium, cesium, helium, etc. have been historically discovered by spectroscopic analysis, which can be classified into emission spectroscopic analysis and absorption spectroscopic analysis based on analytical principles; the form of the component to be measured can be classified into atomic spectrum analysis and molecular spectrum analysis, and the component to be measured in the spectral analysis is atomic and called atomic spectrum, and the component to be measured is molecular and called molecular spectrum.
In the existing closing analysis process, the lighting position of the spectrum analyzer is fixed, the analysis surface of a sample or a standard sample is required to be fixed and positioned, particularly a powdery sample is required, the powder sample does not have a corresponding analysis surface, the positioning operation is more inconvenient, and the consistency of the lighting height position entering the spectrum analyzer is easily affected.
Disclosure of Invention
Compared with the prior art, the utility model provides the surface positioning device for the spectrum analysis sample, which is characterized in that a positioning window is formed at the bottom end of a positioning compaction bin, a shrinkage groove is fixedly formed at one side of the positioning window, a compaction plate is movably inserted into the shrinkage groove, the compaction plate corresponds to the positioning window, the top of the positioning compaction bin is slidably connected with an operation sliding frame, and the bottom end of the operation sliding frame is fixedly connected with the compaction plate; the both sides of device base all swing joint has adjusting screw, and the outside equal threaded connection of adjusting screw has lifting support, and lifting support's top swing joint has grafting screw, and grafting screw runs through the top in location compaction storehouse.
The realization is through pouring the sample powder that waits to analyze into the sample and placing in the fill, and the operation location compaction storehouse descends and carries out compaction processing to the sample powder, and the location window position of being convenient for forms compact analysis plane, cooperates adjusting screw accurate control location compaction storehouse's decline height for the location window is in spectrum analyzer's daylighting altitude position, realizes the accurate positioning of sample surface, and follow-up pulling compaction board retracts the shrink groove, carries out the trowelling operation to sample surface when exposing analysis surface, improves analysis surface's roughness, and then improves spectrum acquisition effect, improves spectrum analyzer's analysis accuracy.
Further, the sample is placed and is fought and the trapezoidal setting of location compaction storehouse is all wide from top to bottom narrow, and the bottom fixedly connected with vibrating motor that the sample was placed and fights, and the sample is placed and fight the concentration of interior sample to the sample of being convenient for to go up wide from bottom narrow shape, improves the effect of compressing tightly of sample, and vibrating motor vibrates the sample of placing in the hopper to the sample at the in-process that the location compaction storehouse descends, improves the tight effect of sample and is convenient for the decline motion of location compaction storehouse simultaneously.
Further, the side of device base is fixed and is equipped with location altitude chi, and the bottom outside of lifting support corresponds location altitude chi fixedly connected with location pointer, and location pointer is at location altitude chi index simultaneously, effectively improves lifting support's lifting precision.
Optionally, the equal fixedly connected with equipment gasket in top four corners of bucket is placed to sample, and the middle part fixedly connected with equipment spliced pole of equipment gasket, the equipment spliced pole runs through the top of device base, is convenient for assemble the concatenation equipment that the bucket was placed to the group sample through equipment gasket and equipment spliced pole, and the dismantlement cleanness of bucket is placed to the sample of being convenient for.
Further, all fixedly connected with in top both sides of lifting support compresses tightly the support piece, and compresses tightly the support piece and cup joints with the equipment spliced pole, cup joints the concatenation equipment in the compaction storehouse of being convenient for location through compressing tightly support piece and equipment spliced pole, and the dismantlement in the compaction storehouse of being convenient for is clean.
Further, the top and the bottom of equipment gasket are all fixedly connected with buffer spring, and buffer spring cup joints with the equipment spliced pole, utilizes buffer spring to cushion the vibration that the fill was placed to the sample, improves device's stability, and when the location compaction storehouse was pushed down, buffer spring was compressed, and the fill compresses tightly fixedly to the sample is placed to the sample, effectively avoids the sample to place the fill and rocks spectral analysis detection that influences the sample.
Compared with the prior art, the utility model has the advantages that:
(1) Through pouring the sample powder that waits to analyze into the sample and placing the fill, the operation location compaction storehouse descends and carries out compaction processing to the sample powder, be convenient for location window position forms compact analysis plane, the descending height of cooperation adjusting screw accurate control location compaction storehouse for location window is in spectrum analyzer's daylighting altitude position, realizes sample surface's accurate positioning, and follow-up pulling compaction board retract shrink groove carries out the trowelling operation to the surface when exposing analysis surface, improves analysis surface's roughness, and then improves spectrum acquisition effect, improves spectrum analyzer's analysis accuracy.
(2) The trapezoidal setting of wide down is all wide in sample placement fill and location compaction storehouse, and the bottom fixedly connected with vibrating motor of sample placement fill, the sample in the fill is placed to the sample of being convenient for to go up wide down narrow shape, improves the compaction effect of sample, and vibrating motor vibrates the sample in the fill is placed to the sample at the in-process that the location compaction storehouse descends, improves the tight effect of sample and is convenient for the decline motion of location compaction storehouse simultaneously.
(3) The side of device base is fixed and is equipped with location altitude chi, and the bottom outside of lifting support corresponds location altitude chi fixedly connected with location pointer, and location pointer is at location altitude chi index simultaneously, effectively improves lifting support's lifting precision.
(4) The equal fixedly connected with equipment gasket in top four corners of bucket is placed to sample, and the middle part fixedly connected with equipment spliced pole of equipment gasket, the equipment spliced pole runs through the top of device base, is convenient for assemble the concatenation equipment that the bucket was placed to the group sample through equipment gasket and equipment spliced pole, and the dismantlement cleanness of bucket is placed to the sample of being convenient for.
(5) The equal fixedly connected with in top both sides of lifting support compresses tightly the support piece, and compresses tightly the support piece and cup joints with the equipment spliced pole, cup joints through compressing tightly support piece and equipment spliced pole, the location compaction storehouse of being convenient for, the dismantlement in location compaction storehouse is clean.
(6) The top and the bottom of equipment gasket all fixedly connected with buffer spring, and buffer spring cup joints with the equipment spliced pole, utilizes buffer spring to cushion the vibration that the fill was placed to the sample, improves device's stability, and when the location compaction storehouse was pushed down, buffer spring was compressed, and the fill was placed to the sample compresses tightly fixedly, effectively avoids the sample to place the fill and rocks spectral analysis detection that influences the sample.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a side elevational structural view of the present utility model;
FIG. 3 is a front view block diagram of the present utility model;
FIG. 4 is a side cross-sectional view of the present utility model;
FIG. 5 is an illustration of a compacting plate retracting open positioning window of the present utility model;
fig. 6 is an enlarged view of a portion of fig. 2 in accordance with the present utility model.
The reference numerals in the figures illustrate:
1 device base, 2 sample placing hopper, 3 location compaction storehouse, 301 location window, 302 shrink groove, 303 compaction board, 4 operation carriage, 5 adjusting screw, 501 lifting support, 502 grafting screw, 6 vibrating motor, 7 location altimeter, 701 location pointer, 8 equipment gasket, 801 equipment spliced pole, 802 compress tightly support piece, 803 buffer spring.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Example 1:
the utility model provides a spectrum analysis sample surface positioning device, please refer to fig. 1-5, and include the device base 1, and the inside of the device base 1 fixedly connects with the sample and places the bucket 2, the top of the sample places the bucket 2 and is covered with and fixed a position the compaction storehouse 3, the sample places bucket 2 and positions and compacts the ladder-shaped setting of the bucket 3 that is wide in top and narrow in bottom, the shape of narrow in top is convenient for sample to place the concentration of the sample in the bucket 2, improve the compaction effect of the sample, the vibrating motor 6 sample at the bottom of the bucket 2 vibrates, improve the compaction effect of the sample and facilitate the lowering motion of the position the compaction storehouse 3 at the same time, the bottom of the position the compaction storehouse 3 has offered the locating window 301, and one side of the locating window 301 has fixedly offered the shrink groove 302, the inside activity of shrink groove 302 has inserted the compaction board 303, and the compaction board 303 corresponds to the locating window 301, the top of the position compaction storehouse 3 has the operation slide frame 4, and the bottom of the operation slide frame 303 is fixedly connected with the compaction board; the two sides of the device base 1 are movably connected with the adjusting screw 5, the outer part of the adjusting screw 5 is connected with the lifting support 501 in a threaded manner, the side surface of the device base 1 is fixedly provided with the positioning height ruler 7, the outer side of the bottom end of the lifting support 501 is fixedly connected with the positioning pointer 701 corresponding to the positioning height ruler 7, meanwhile, the positioning pointer 701 is at the index of the positioning height ruler 7, the lifting precision of the lifting support 501 is effectively improved, the top end of the lifting support 501 is movably connected with the inserting screw 502, the inserting screw 502 penetrates through the top end of the positioning compaction bin 3, the lifting support 501 is connected with the positioning compaction bin 3 by the inserting screw 502, the positioning compaction bin 3 is pulled to descend, and meanwhile, the positioning compaction bin 3 is convenient to detach;
when the spectrum detection of the sample is carried out, sample powder to be analyzed is poured into the sample placing hopper 2, the adjusting screw 5 is rotated, the lifting support 501 is used for driving the positioning compaction bin 3 to descend, the sample powder is compacted in the descending process of the positioning compaction bin 3, as shown in fig. 4, the compaction plate 303 is sealed in the positioning window 301, the sample powder is compacted at the bottom of the compaction plate 303 until the positioning window 301 is positioned at the lighting height position of the spectrum analyzer, the operation sliding frame 4 is used for applying a pulling force to the compaction plate 303, as shown in fig. 5, the compaction plate 303 is driven to retract into the shrinkage groove 302, the positioning window 301 is opened to expose the analysis surface, and the sample surface is smoothed in the retracting process of the compaction plate 303, so that the flatness of the analysis surface is improved.
Example 2:
compared with the embodiment 1, the assembly gasket 8 and the buffer spring 803 are mainly added, the vibration effect of the sample placing hopper 2 is improved, the buffer spring 803 is compressed, the spectral detection of the sample is not affected, please refer to fig. 6, four corners of the top end of the sample placing hopper 2 are fixedly connected with the assembly gasket 8, the middle part of the assembly gasket 8 is fixedly connected with the assembly connecting column 801, the assembly connecting column 801 penetrates through the top end of the device base 1, both sides of the top end of the lifting support 501 are fixedly connected with the compression support piece 802, the compression support piece 802 is sleeved with the assembly connecting column 801, the assembly gasket 8 and the compression support piece 802 are sleeved with the assembly connecting column 801, the splicing assembly of the positioning compaction bin 3 is facilitated, the disassembly and cleaning of the sample placing hopper 2 and the positioning compaction bin 3 are facilitated, the top and the bottom of the assembly gasket 8 are fixedly connected with the buffer spring 803, the buffer spring 803 is sleeved with the assembly connecting column 801, the vibration of the sample placing hopper 2 is buffered by the buffer spring, and the stability of the device is improved;
when the device is assembled, firstly, the adjusting screw 5 is screwed to the highest, the lifting support 501 is positioned at the highest position, then the sample placing hopper 2 is placed into the device base 1, the assembly connecting column 801 on the assembly gasket 8 is inserted into four corners at the top end of the device base 1, the positioning compaction bin 3 is subsequently placed into the sample placing hopper 2, the descending adjusting screw 5 is restored, the compaction support piece 802 on the lifting support 501 penetrates through the assembly connecting column 801, the device is assembled, the device is disassembled by reverse operation, when the positioning compaction bin 3 presses down a sample, the buffer spring 803 firstly performs vibration buffering of the vibration motor 6, the stability of the positioning compaction bin 3 is improved, after the buffer spring 803 is compressed and shortened, the buffer capacity of the spring is reduced, and the influence of shaking of the sample placing hopper 2 on spectral analysis detection of the sample is effectively avoided.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.
Claims (6)
1. The utility model provides a spectral analysis sample surface positioning device, includes device base (1), and the inside fixedly connected with sample of device base (1) places fill (2), the top cover of sample place fill (2) is equipped with location compaction storehouse (3), its characterized in that, location window (301) have been seted up to the bottom of location compaction storehouse (3), and fixed shrink groove (302) of having seted up in one side of location window (301), compaction board (303) have been inserted to the inside activity of shrink groove (302), and compaction board (303) correspond with location window (301), the top sliding connection of location compaction storehouse (3) has operation carriage (4), and the bottom of operation carriage (4) and compaction board (303) fixed connection;
both sides of device base (1) all swing joint have adjusting screw (5), and the outside equal threaded connection of adjusting screw (5) has lifting support (501), the top swing joint of lifting support (501) has grafting screw (502), and grafting screw (502) run through the top of location compaction storehouse (3).
2. The spectroscopic analysis sample surface positioning device according to claim 1, wherein the sample placing hopper (2) and the positioning compaction bin (3) are arranged in a trapezoid shape with a wide upper part and a narrow lower part, and the bottom end of the sample placing hopper (2) is fixedly connected with a vibration motor (6).
3. The spectroscopic analysis sample surface positioning device according to claim 1, wherein a positioning height gauge (7) is fixedly arranged on the side surface of the device base (1), and a positioning pointer (701) is fixedly connected to the outer side of the bottom end of the lifting support (501) corresponding to the positioning height gauge (7).
4. The spectroscopic analysis sample surface positioning device according to claim 1, wherein the four corners of the top end of the sample holding bucket (2) are fixedly connected with an assembly gasket (8), the middle part of the assembly gasket (8) is fixedly connected with an assembly connecting column (801), and the assembly connecting column (801) penetrates through the top end of the device base (1).
5. The spectroscopic analysis sample surface positioning device according to claim 4, wherein the two sides of the top end of the lifting support (501) are fixedly connected with a pressing support piece (802), and the pressing support piece (802) is sleeved with the assembly connecting column (801).
6. The spectroscopic analysis sample surface positioning device according to claim 4, wherein the top and bottom of the assembly spacer (8) are fixedly connected with buffer springs (803), and the buffer springs (803) are sleeved with the assembly connection column (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320337123.9U CN219870995U (en) | 2023-02-28 | 2023-02-28 | Spectrum analysis sample surface positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320337123.9U CN219870995U (en) | 2023-02-28 | 2023-02-28 | Spectrum analysis sample surface positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219870995U true CN219870995U (en) | 2023-10-20 |
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ID=88348980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320337123.9U Active CN219870995U (en) | 2023-02-28 | 2023-02-28 | Spectrum analysis sample surface positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219870995U (en) |
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2023
- 2023-02-28 CN CN202320337123.9U patent/CN219870995U/en active Active
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