CN220153744U - Excitation table shield for full-spectrum direct-reading spectrometer - Google Patents
Excitation table shield for full-spectrum direct-reading spectrometer Download PDFInfo
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- CN220153744U CN220153744U CN202321773609.3U CN202321773609U CN220153744U CN 220153744 U CN220153744 U CN 220153744U CN 202321773609 U CN202321773609 U CN 202321773609U CN 220153744 U CN220153744 U CN 220153744U
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- mounting box
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- fixed mounting
- shield
- fixedly arranged
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- 230000005284 excitation Effects 0.000 title claims abstract description 28
- 238000001228 spectrum Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000005570 vertical transmission Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model relates to the technical field of excitation table shields, and discloses an excitation table shield for a full-spectrum direct-reading spectrometer, which solves the problems that the existing excitation table shield is low in automation degree and cannot be opened and closed automatically and comprises a workbench, wherein four supporting legs are fixedly arranged at the bottom of the workbench and distributed along four corners at the bottom of the workbench, a device shell is fixedly arranged at the top of the workbench, a spectrometer body is fixedly arranged in the middle of the top of the interior of the device shell, a device mounting box is fixedly arranged at the top of the device shell, a fixed mounting box is fixedly arranged at the top of the device mounting box, a shield body is arranged at the upper side of the interior of the device shell, and rotary transmission assemblies are arranged in the interior of the fixed mounting box and the upper side of the interior of the device mounting box; the excitation table shield has higher degree of automation, can be automatically opened and closed, is convenient for operators to use, and has very good use effect.
Description
Technical Field
The utility model belongs to the technical field of excitation table shields, and particularly relates to an excitation table shield for a full-spectrum direct-reading spectrometer.
Background
And a modern advanced ccd digital technology is adopted, so that full spectrum direct reading of an analysis spectrum is realized. The specially designed excitation light source enables the component analysis of the metal material to enter a new era; excellent analysis performance, extremely short analysis time, extremely low operation and maintenance cost and intelligent operation mode, so that sample analysis is simple and easy to implement; the full spectrum direct-reading spectrometer is used for analyzing samples with various shapes and sizes by adopting an excitation table; the existing patent (bulletin number: CN 214277909U) discloses an excitation table shield for a full-spectrum direct-reading spectrometer, wherein the excitation table shield can ensure that argon circularly flows in the shield, a spark chamber can be completely discharged under the protection of argon atmosphere, the excitation process of a sample is controlled in a closed space, the harm of metal dust and smoke dust to experimenters is avoided, meanwhile, tungsten carbide hard alloy is arranged around an excitation hole, the accurate positioning of the sample is assisted by utilizing the high specular property of the tungsten carbide hard alloy, the excitation point is ensured to be positioned at the edge of a sample block, and each excitation point has no overlapping area; but this excitation platform guard shield degree of automation is lower, can not open and shut voluntarily, needs the manual switching of operating personnel when using, and its result of use is not good.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the excitation table shield for the full-spectrum direct-reading spectrometer, which effectively solves the problems that the existing excitation table shield is low in automation degree and can not be opened and closed automatically.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a full spectrum direct-reading spectrometer is with arousing platform guard shield, includes the workstation, the bottom fixed mounting of workstation has four supporting legs, and four supporting legs are along the bottom four corners distribution of workstation, and the top fixed mounting of workstation has the device shell, and the middle part fixed mounting at the inside top of device shell has the spectrometer body, and the top fixed mounting of device shell has the equipment mounting case, and the top fixed mounting of equipment mounting case has the fixed mounting box, and the upside of the inside of device shell is equipped with the guard shield body, and the inside of fixed mounting case and the upside of the inside of equipment mounting case are equipped with rotatory drive assembly, and the inside downside of equipment mounting case is equipped with vertical drive assembly, and vertical drive assembly and the both sides fixed connection at guard shield body top.
Preferably, the rotary transmission assembly comprises a driving motor, the driving motor is fixedly arranged at the top of the inside of the fixed mounting box, a first rotating rod is fixedly arranged at the output end of the driving motor, the bottom of the first rotating rod extends to the inside of the equipment mounting box and is fixedly provided with a first bevel gear, two sides of the first bevel gear are respectively connected with a second bevel gear in a meshed mode, one sides of the two second bevel gears, which are far away from each other, are respectively fixedly provided with a second rotating rod, the surfaces of the second rotating rods are respectively and rotatably provided with a positioning shaft sleeve, the upper sides of the positioning shaft sleeves are respectively and fixedly provided with a fixed mounting rod, the top of the fixed mounting rod is fixedly connected with the top of the inside of the equipment mounting box, and one end, which is far away from the second bevel gear, of the second rotating rod is respectively and fixedly provided with an eccentric pushing wheel.
Preferably, the vertical transmission assembly comprises two movable columns, the two movable columns are fixedly arranged on two sides of the top of the shield body, the tops of the two movable columns are all extended to the inside of the equipment installation box and are fixedly provided with fixed baffle plates, the tops of the fixed baffle plates are fixedly provided with pushing blocks, the surfaces of the movable columns are respectively provided with reset springs, and the tops and the bottoms of the two reset springs are respectively fixedly connected with the fixed baffle plates and the bottoms of the inside of the equipment installation box.
Preferably, the both sides of guard shield body are all fixed mounting has fixed connection pole, and the equal fixed mounting of one end that the guard shield body was kept away from to fixed connection pole has the location slider, and the location spout has all been seted up to the both sides inner wall of device shell, and two location sliders are installed respectively in the inside of two location spouts.
Compared with the prior art, the utility model has the beneficial effects that:
in operation, an operator starts a driving motor to drive a first rotating rod to rotate, the first rotating rod drives two second bevel gears to rotate through a first bevel gear when rotating, the second bevel gears drive the second rotating rods to rotate in a positioning shaft sleeve when rotating, the second rotating rods drive eccentric pushing wheels to push a pushing block downwards, the pushing block drives a moving column to move downwards through a fixed baffle and simultaneously extrudes a reset spring when being pushed, the moving column drives a shield body to move downwards to be closed when moving downwards, and a positioning sliding block is driven to slide in a positioning sliding groove through a fixed connecting rod when the shield body moves downwards, so that stability of the shield body when moving downwards is improved;
after the use is completed, an operator starts the driving motor to drive the eccentric pushing wheel to be no longer in contact with the pushing block, the reset spring pushes the fixed baffle through self elasticity, and the fixed baffle drives the shield body to move upwards to be opened through the moving column when being pushed; the excitation table shield has the advantages that the degree of automation is high, the excitation table shield can be automatically opened and closed, the use of operators is facilitated, and the excitation table shield has a very good use effect.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic view of a shield structure of an excitation stand according to the present utility model;
FIG. 2 is a schematic cross-sectional view of the excitation stand shield of the present utility model;
FIG. 3 is a schematic view of the enlarged partial structure of FIG. 2 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
in the figure: 1. a work table; 2. support legs; 3. a device housing; 4. a spectrometer body; 5. a device mounting box; 6. fixing the mounting box; 7. a shield body; 8. a driving motor; 9. a first rotating lever; 10. a first bevel gear; 11. a second bevel gear; 12. a second rotating lever; 13. positioning the shaft sleeve; 14. a fixed mounting rod; 15. eccentric pushing wheels; 16. a moving column; 17. a fixed baffle; 18. pushing the block; 19. a return spring; 20. fixing the connecting rod; 21. positioning a sliding block; 22. and positioning the sliding groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the utility model comprises a workbench 1, four supporting legs 2 are fixedly arranged at the bottom of the workbench 1, the four supporting legs 2 are distributed along four corners of the bottom of the workbench 1, a device housing 3 is fixedly arranged at the top of the workbench 1, a spectrometer body 4 is fixedly arranged in the middle of the top of the interior of the device housing 3, a device mounting box 5 is fixedly arranged at the top of the device housing 3, a fixed mounting box 6 is fixedly arranged at the top of the device mounting box 5, a shield body 7 is arranged on the upper side of the interior of the device housing 3, a rotary transmission assembly is arranged in the interior of the fixed mounting box 6 and on the upper side of the interior of the device mounting box 5, a vertical transmission assembly is arranged on the lower side of the interior of the device mounting box 5, and the vertical transmission assembly is fixedly connected with two sides of the top of the shield body 7.
An operator starts the rotary transmission assembly to push the vertical transmission assembly to move downwards, and when the vertical transmission assembly moves downwards, the passport body 7 is driven to move downwards to be closed; after the use is completed, an operator starts the rotary transmission assembly to be no longer in contact with the vertical transmission assembly, and the vertical transmission assembly drives the shield body 7 to move upwards to be opened through elasticity.
The rotary transmission assembly comprises a driving motor 8, the driving motor 8 is fixedly arranged at the top of the inside of a fixed mounting box 6, a first rotating rod 9 is fixedly arranged at the output end of the driving motor 8, the bottom of the first rotating rod 9 extends to the inside of an equipment mounting box 5 and is fixedly provided with a first bevel gear 10, two sides of the first bevel gear 10 are respectively connected with a second bevel gear 11 in a meshed mode, one sides, far away from each other, of the two second bevel gears 11 are respectively fixedly provided with a second rotating rod 12, the surfaces of the second rotating rods 12 are respectively and rotatably provided with a positioning shaft sleeve 13, the upper sides of the positioning shaft sleeves 13 are respectively and fixedly provided with a fixed mounting rod 14, the top of the fixed mounting rod 14 is respectively and fixedly connected with the top of the inside of the equipment mounting box 5, and one ends, far away from the second bevel gears 11, of the second rotating rods 12 are respectively and fixedly provided with eccentric pushing wheels 15.
The operator starts driving motor 8 to drive first dwang 9 to rotate, and first dwang 9 rotates through first bevel gear 10 drive two second bevel gears 11 when rotating, and second bevel gear 11 all drives second dwang 12 and rotates in the inside of location axle sleeve 13 when rotating, and second dwang 12 all drives eccentric pushing wheel 15 and rotates the pushing when rotating.
The vertical transmission assembly comprises two movable columns 16, the two movable columns 16 are fixedly arranged on two sides of the top of the shield body 7, the tops of the two movable columns 16 are all extended to the inside of the equipment installation box 5 and are fixedly provided with fixed baffle plates 17, the tops of the fixed baffle plates 17 are fixedly provided with pushing blocks 18, the surfaces of the movable columns 16 are all provided with reset springs 19, and the tops and the bottoms of the two reset springs 19 are fixedly connected with the fixed baffle plates 17 and the bottoms of the inside of the equipment installation box 5 respectively.
When the pushing block 18 is pushed, the fixed baffle 17 drives the movable column 16 to move downwards and simultaneously extrudes the reset spring 19, and when the movable column 16 moves downwards, the shield body 7 is driven to move downwards to be closed; when the pushing block 18 is not pushed any more, the reset spring 19 pushes the fixed baffle 17 through the self elastic force, and when the fixed baffle 17 is pushed, the movable post 16 drives the shield body 7 to move upwards to be opened.
The both sides of guard shield body 7 are all fixed mounting have fixed connection pole 20, and the equal fixed mounting of one end that fixed connection pole 20 kept away from guard shield body 7 has location slider 21, and location spout 22 has all been seted up to the both sides inner wall of device shell 3, and two location sliders 21 are installed respectively in the inside of two location spouts 22.
When the shield body 7 moves downwards, the fixed connecting rod 20 drives the positioning sliding block 21 to slide in the positioning sliding groove 22, so that the stability of the shield body 7 during the downward movement is improved.
Claims (4)
1. Excitation platform guard shield for full spectrum direct-reading spectrometer, including workstation (1), its characterized in that: the utility model discloses a device for measuring the temperature of a workpiece, including workstation (1), equipment, fixed mounting box, rotating transmission subassembly, vertical transmission subassembly, equipment mounting box (7), equipment mounting box (5), rotating transmission subassembly, equipment mounting box (5) are equipped with in the inside upside of equipment housing (3), the inside of fixed mounting box (6) and the inside upside of equipment mounting box (5) are equipped with rotating transmission subassembly along the bottom four corners of workstation (1), the inside downside of equipment mounting box (5) is equipped with vertical transmission subassembly, the inside middle part fixed mounting at inside top of equipment housing (3) has spectrum appearance body (4), the top fixed mounting at equipment housing (3) has equipment mounting box (5), the top fixed mounting at equipment mounting box (5) has fixed mounting box (6), the inside upside of equipment housing (3) is equipped with rotating transmission subassembly.
2. The excitation bench shield for a full spectrum direct-reading spectrometer of claim 1, wherein: the rotary transmission assembly comprises a driving motor (8), the driving motor (8) is fixedly arranged at the top of the inside of a fixed mounting box (6), a first rotating rod (9) is fixedly arranged at the output end of the driving motor (8), the bottom of the first rotating rod (9) extends to the inside of the equipment mounting box (5) and is fixedly provided with a first bevel gear (10), two sides of the first bevel gear (10) are respectively connected with a second bevel gear (11) in a meshed mode, one sides, far away from each other, of the two second bevel gears (11) are respectively fixedly provided with a second rotating rod (12), a positioning shaft sleeve (13) is respectively and rotatably arranged on the surface of the second rotating rod (12), a fixed mounting rod (14) is respectively and fixedly arranged at the upper side of the positioning shaft sleeve (13), the top of the fixed mounting rod (14) is respectively and fixedly connected with the top of the inside of the equipment mounting box (5), and one end, far away from the second bevel gear (11), of the second rotating rod (12) is respectively and fixedly provided with an eccentric pushing wheel (15).
3. The excitation bench shield for a full spectrum direct-reading spectrometer of claim 1, wherein: the vertical transmission assembly comprises two movable columns (16), the two movable columns (16) are fixedly arranged on two sides of the top of the shield body (7), the tops of the two movable columns (16) are all extended to the inside of the equipment installation box (5) and are fixedly provided with fixed baffle plates (17), the tops of the fixed baffle plates (17) are fixedly provided with pushing blocks (18), the surfaces of the movable columns (16) are respectively provided with reset springs (19), and the tops and the bottoms of the two reset springs (19) are respectively fixedly connected with the fixed baffle plates (17) and the bottoms of the inside of the equipment installation box (5).
4. The excitation bench shield for a full spectrum direct-reading spectrometer of claim 1, wherein: the two sides of the shield body (7) are fixedly provided with fixed connecting rods (20), one ends, far away from the shield body (7), of the fixed connecting rods (20) are fixedly provided with positioning sliding blocks (21), positioning sliding grooves (22) are formed in the inner walls of the two sides of the device shell (3), and the two positioning sliding blocks (21) are respectively arranged in the two positioning sliding grooves (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321773609.3U CN220153744U (en) | 2023-07-07 | 2023-07-07 | Excitation table shield for full-spectrum direct-reading spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321773609.3U CN220153744U (en) | 2023-07-07 | 2023-07-07 | Excitation table shield for full-spectrum direct-reading spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220153744U true CN220153744U (en) | 2023-12-08 |
Family
ID=89006787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321773609.3U Active CN220153744U (en) | 2023-07-07 | 2023-07-07 | Excitation table shield for full-spectrum direct-reading spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220153744U (en) |
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2023
- 2023-07-07 CN CN202321773609.3U patent/CN220153744U/en active Active
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