CN212031276U - Element lamp bracket for atomic fluorescence spectrometer - Google Patents
Element lamp bracket for atomic fluorescence spectrometer Download PDFInfo
- Publication number
- CN212031276U CN212031276U CN202020373141.9U CN202020373141U CN212031276U CN 212031276 U CN212031276 U CN 212031276U CN 202020373141 U CN202020373141 U CN 202020373141U CN 212031276 U CN212031276 U CN 212031276U
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- Prior art keywords
- element lamp
- displacement mechanism
- lead screw
- mount pad
- slider
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 49
- 238000001228 spectrum Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 230000035939 shock Effects 0.000 abstract description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model discloses an atomic fluorescence is element lamp lighting fixture for spectrum appearance, including base, longitudinal displacement mechanism, lateral displacement mechanism, telescopic link, mount pad, element lamp, lateral displacement mechanism installs at base upper end middle part, and longitudinal displacement mechanism installs in the upper end of lateral displacement mechanism, and the connecting plate is installed to longitudinal displacement mechanism upper end, is connected through the telescopic link between mount pad and the connecting plate, and the mounting groove has been seted up at the mount pad middle part, and the element lamp is installed inside the mounting groove, and there is the mount on the mount pad through the hinge mounting. The utility model discloses a vertical displacement adjustment that vertical displacement mechanism realized the element lamp, the horizontal displacement adjustment through horizontal displacement mechanism realization element lamp, the upper and lower displacement adjustment of realizing the element lamp simultaneously through the telescopic link is flexible, makes things convenient for element light and reaction flame mouth to aim at, simultaneously through setting up rubber block and rubber pad in element lamp fixed department, through rubber shock attenuation, prevents the element lamp because vibrations and fixed department take place rigid collision.
Description
Technical Field
The utility model relates to a lighting fixture technical field especially relates to an atomic fluorescence is element lamp lighting fixture for spectrum appearance.
Background
The atomic fluorescence spectrometer is a spectral analysis instrument for quantitatively analyzing various heavy metal elements, and utilizes the fluorescence effect of atoms to quantitatively analyze various elements, and its main principle is that it utilizes the measurement of fluorescence emission intensity produced by atomic vapour of element to be measured under the excitation of radiant energy to determine the content of element to be measured, and generally is formed from atomization system, optical system, excitation light source, photoelectric detection and control system and data processing system, in which the excitation light source generally refers to high-intensity hollow cathode lamp, i.e. element lamp, and in the course of use, the element lamp needs stable lamp holder to fix it so as to accurately align the light with maximum intensity with reaction flame hole.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide an atomic fluorescence is element lamp lighting fixture for spectrum appearance realizes the adjustable of element lamp light irradiation position through longitudinal displacement mechanism, transverse displacement mechanism and telescopic link, makes things convenient for the staff to aim at reaction flame mouth with light, sets up rubber pad and block rubber in element lamp fixed department simultaneously, prevents that element lamp and fixed department from leading to the element lamp to damage because vibrations produce hard collision.
According to the utility model discloses atomic fluorescence is element lamp lighting fixture for spectrum appearance, including base, longitudinal displacement mechanism, transverse displacement mechanism, telescopic link, mount pad, element lamp, transverse displacement mechanism installs base upper end middle part, longitudinal displacement mechanism installs transverse displacement mechanism's upper end, the connecting plate is installed to longitudinal displacement mechanism upper end, the mount pad with pass through between the connecting plate the telescopic link is connected, the mounting groove has been seted up at the mount pad middle part, the element lamp is installed inside the mounting groove, there is the mount frame mount pad upper end through the hinge mounting, the element lamp upper end passes through the mount frame is fixed.
Preferably, the longitudinal displacement mechanism comprises a longitudinal plate, a first screw rod and a first rotary table, a first sliding groove is formed in the middle of the longitudinal plate, the first screw rod is rotatably installed inside the first sliding groove, the first rotary table is in transmission connection with the first screw rod, a first sliding block is slidably installed inside the first sliding groove, the first screw rod is installed inside the first sliding block in a nested mode, the first screw rod is in transmission connection with the first sliding block through threads, and the upper end of the first sliding block is fixedly installed on the connecting plate.
Preferably, the transverse displacement mechanism comprises a second lead screw and a second rotary table, a second sliding groove is formed in the middle of the upper end of the base, the second lead screw is rotatably installed inside the second sliding groove, the second rotary table is in transmission connection with the second lead screw, a second sliding block is slidably installed inside the second sliding groove, the second lead screw is installed inside the second sliding block in a nested mode, the second lead screw is connected with the second sliding block through thread transmission, and the longitudinal plate is installed at the upper end of the second sliding block.
Preferably, the telescopic link includes installation pole, the lantern ring, connecting rod, the installation pole is installed the connecting plate upper end, the connecting rod nestification is installed inside the installation pole, threaded tightening portion has been seted up on installation pole upper portion, there is the lantern ring outside threaded tightening portion through threaded connection, the installation pole with pass through between the connecting rod the lantern ring is screwed up fixedly.
Preferably, a rubber pad is further installed between the installation groove and the element lamp, a threaded hole is formed in the upper end of the fixing frame, a tightening nut is installed inside the threaded hole, and a rubber block is connected to the bottom end of the tightening nut.
The utility model discloses in, realize the longitudinal displacement adjustment of element lamp through longitudinal displacement mechanism, realize the transverse displacement adjustment of element lamp through transverse displacement mechanism, the upper and lower displacement adjustment of realizing the element lamp through the telescopic link is flexible simultaneously, thereby realized that element lamp light shines the adjustable of position, make things convenient for element lamp light and reaction flame mouth to aim at, simultaneously through setting up rubber piece and rubber pad in element lamp fixed department, through rubber shock attenuation, prevent that the element lamp from leading to the element lamp to damage because vibrations and fixed department take place rigid collision.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of an element lamp holder for an atomic fluorescence spectrometer provided by the present invention;
fig. 2 is a schematic structural view of the element lamp holder base part for the atomic fluorescence spectrometer of the present invention;
fig. 3 is a schematic structural view of the telescopic rod of the present invention.
In the figure: 1-base, 2-longitudinal displacement mechanism, 3-transverse displacement mechanism, 4-telescopic rod, 5-connecting plate, 6-mounting base, 7-rubber pad, 8-element lamp, 9-fixing frame, 10-rubber block, 11-screwing nut, 21-longitudinal plate, 22-first lead screw, 23-first slide block, 24-first slide groove, 25-first turntable, 31-second lead screw, 32-second slide groove, 33-second turntable, 34-second slide block, 41-mounting rod, 42-thread screwing part, 43-lantern ring and 44-connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, an element lamp holder for an atomic fluorescence spectrometer comprises a base 1, a longitudinal displacement mechanism 2, a transverse displacement mechanism 3, a telescopic rod 4, a mounting seat 6 and an element lamp 8, wherein the transverse displacement mechanism 3 is mounted in the middle of the upper end of the base, the longitudinal displacement mechanism 2 is mounted at the upper end of the transverse displacement mechanism 3, a connecting plate 5 is mounted at the upper end of the longitudinal displacement mechanism 2, the mounting seat 6 is connected with the connecting plate 5 through the telescopic rod 4, a mounting groove is formed in the middle of the mounting seat 6, the element lamp 8 is mounted in the mounting groove, a fixing frame 9 is mounted at the upper end of the mounting seat 6 through a hinge, and the upper end of; the longitudinal displacement mechanism 2 comprises a longitudinal plate 21, a first screw rod 22 and a first rotary disc 25, wherein a first sliding groove 24 is formed in the middle of the longitudinal plate 21, the first screw rod 22 is rotatably installed in the first sliding groove 24, the first rotary disc 25 is in transmission connection with the first screw rod 22, a first sliding block 23 is slidably installed in the first sliding groove 24, the first screw rod 22 is nested and installed in the first sliding block 23, the first screw rod 22 is in transmission connection with the first sliding block 23 through threads, and a connecting plate 5 is fixedly installed at the upper end of the first sliding block 23; the transverse displacement mechanism 3 comprises a second screw rod 31 and a second rotary table 33, a second chute 32 is formed in the middle of the upper end of the base 1, the second screw rod 31 is rotatably installed in the second chute 32, the second rotary table 33 is in transmission connection with the second screw rod 31, a second sliding block 34 is slidably installed in the second chute 32, the second screw rod 31 is nested and installed in the second sliding block 34, the second screw rod 31 is in transmission connection with the second sliding block 34 through threads, and a longitudinal plate 21 is installed at the upper end of the second sliding block 34; the telescopic rod 4 comprises an installation rod 41, a lantern ring 43 and a connecting rod 44, the installation rod 41 is installed at the upper end of the connecting plate 5, the connecting rod 44 is installed inside the installation rod 41 in a nested mode, a threaded tightening part 42 is formed in the upper portion of the installation rod 41, the lantern ring 43 is connected to the outer side of the threaded tightening part 42 through threads, and the installation rod 41 and the connecting rod 44 are fixed through the lantern ring 43 in a tightening mode; still install rubber pad 7 between mounting groove and the element lamp 8, the screw hole has been seted up to mount 9 upper ends, and screw hole internally mounted has tightening nut 11, and tightening nut 11 bottom is connected with block rubber 10.
During operation, install element lamp 8 inside the mounting groove, element lamp 8 upper end is fixed through mount 9, unscrew lantern ring 43, adjustment element lamp 8 mounting height and reaction flame mouth height looks parallel and level, screw up lantern ring 43, rotatory first carousel 25, first lead screw 22 drives first slider 23 and slides in first spout 24, make element lamp 8 adjust along longitudinal direction, 8 light of element lamp and reaction flame mouth are to it, rotatory second carousel 33, second lead screw 31 rotates and drives second slider 34 and slide in second spout 32 is inside, make element lamp 8 adjust along horizontal direction, make things convenient for element lamp 8 and lens focus, make the light of the maximum intensity that element lamp 8 sent aim at with reaction flame mouth.
To sum up, this atomic fluorescence spectrometer is with element lamp lighting fixture realizes the longitudinal displacement adjustment of element lamp through longitudinal displacement mechanism, realize the lateral displacement adjustment of element lamp through lateral displacement mechanism, the upper and lower displacement adjustment of element lamp is realized through the telescopic link is flexible simultaneously, thereby realized that element lamp light shines the adjustable of position, make things convenient for element lamp light and reaction flame mouth to aim at, simultaneously through setting up rubber piece and rubber pad in element lamp fixed department, through rubber shock attenuation, prevent that the element lamp from leading to the element lamp to damage because vibrations and fixed department take place rigid collision.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an atomic fluorescence is element lamp lighting fixture for spectrum appearance which characterized in that: including base, longitudinal displacement mechanism, transverse displacement mechanism, telescopic link, mount pad, element lamp, transverse displacement mechanism installs base upper end middle part, longitudinal displacement mechanism installs transverse displacement mechanism's upper end, the connecting plate is installed to longitudinal displacement mechanism upper end, the mount pad with pass through between the connecting plate the telescopic link is connected, the mounting groove has been seted up at the mount pad middle part, the element lamp is installed inside the mounting groove, there is the mount pad upper end through hinged joint, the element lamp upper end passes through the mount pad is fixed.
2. The element lamp holder for atomic fluorescence spectrometer of claim 1, wherein: longitudinal displacement mechanism includes vertical board, first lead screw, first carousel, first spout has been seted up at vertical board middle part, first lead screw is rotatable to be installed inside the first spout, first carousel with first lead screw transmission is connected, the inside slidable mounting of first spout has first slider, first lead screw nested install inside the first slider, first lead screw with connect through screw drive between the first slider, first slider upper end fixed mounting the connecting plate.
3. The element lamp holder for atomic fluorescence spectrometer of claim 2, wherein: the lateral displacement mechanism includes second lead screw, second carousel, the second spout has been seted up at base upper end middle part, the second lead screw is rotatable to be installed inside the second spout, the second carousel with the second lead screw transmission is connected, but the inside slidable mounting of second spout has the second slider, the second lead screw nestification is installed inside the second slider, the second lead screw with connect through screw drive between the second slider, install second slider upper end vertical board.
4. The element lamp holder for atomic fluorescence spectrometer of claim 1, wherein: the telescopic link is including installation pole, the lantern ring, connecting rod, the installation pole is installed the connecting plate upper end, the connecting rod nestification is installed inside the installation pole, threaded tightening portion has been seted up on installation pole upper portion, there is the lantern ring outside threaded tightening portion through threaded connection, the installation pole with pass through between the connecting rod the lantern ring is screwed up fixedly.
5. The element lamp holder for atomic fluorescence spectrometer of claim 1, wherein: the mounting groove with still install the rubber pad between the element lamp, threaded hole is seted up to the mount upper end, threaded hole internally mounted has the nut of screwing up, it is connected with the block rubber to screw up the nut bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373141.9U CN212031276U (en) | 2020-03-23 | 2020-03-23 | Element lamp bracket for atomic fluorescence spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373141.9U CN212031276U (en) | 2020-03-23 | 2020-03-23 | Element lamp bracket for atomic fluorescence spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212031276U true CN212031276U (en) | 2020-11-27 |
Family
ID=73487425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020373141.9U Expired - Fee Related CN212031276U (en) | 2020-03-23 | 2020-03-23 | Element lamp bracket for atomic fluorescence spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212031276U (en) |
-
2020
- 2020-03-23 CN CN202020373141.9U patent/CN212031276U/en not_active Expired - Fee Related
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| 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: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |