CN207248795U - Shielding harness built in a kind of X fluorescence spectrometer - Google Patents
Shielding harness built in a kind of X fluorescence spectrometer Download PDFInfo
- Publication number
- CN207248795U CN207248795U CN201721301753.1U CN201721301753U CN207248795U CN 207248795 U CN207248795 U CN 207248795U CN 201721301753 U CN201721301753 U CN 201721301753U CN 207248795 U CN207248795 U CN 207248795U
- Authority
- CN
- China
- Prior art keywords
- shielded
- plate tube
- detector
- barricade
- fluorescence spectrometer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model discloses shielding harness built in a kind of X fluorescence spectrometer, its structure includes：Protective cap, barricade, shielded-plate tube, heat sink, detector pipe, detector top, detector top is located at the upper surface of detector pipe and is integrated with detector pipe, detector pipe is located at the medial surface of shielded-plate tube and is engaged with shielded-plate tube, heat sink is fixedly mounted on the left and right sides of shielded-plate tube, barricade is located at the upper surface of shielded-plate tube and is fixedly connected with shielded-plate tube, protective cap is located at the upper surface of barricade and is flexibly connected with barricade, shielding harness built in a kind of X fluorescence spectrometer of the utility model, it can reach to the motor in instrument, Switching Power Supply, the leakage position of high voltage power supply is shielded, the intensity of the electromagnetic radiation significantly reduced, decay to interference can probably reach 70dB or so, the purpose that the working status of sensor is clearly better.
Description
Technical field
The utility model be a kind of X fluorescence spectrometer built in shielding harness, belong to spectrometer art.
Background technology
Energy color dispersing X fluorescent spectrometer belongs to precision instrument, and the output signal of sensor is very faint, is highly prone to do
Disturb, therefore, the interference source of instrument internal must be handled, in electromagnetic interference, motor, Switching Power Supply, high voltage power supply are all
Belong to interference source, in order to solve interference problem, by contrast test, it is found that using shielding processing be most effective most easy side
Method.
Spectrometer can not be avoided because various components inside is because of electromagnetic interference during work, and caused by signal not
Stable situation.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of built-in shielding system of X fluorescence spectrometer
System, to solve spectrometer during work, can not avoid because various components inside is because of electromagnetic interference, and caused by signal not
The problem of stable situation.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of X fluorescence spectrometer
Built-in shielding harness, its structure include：Protective cap, barricade, shielded-plate tube, heat sink, detector pipe, detector top, it is described
Detector top is located at the upper surface of detector pipe and is integrated with detector pipe, and the detector pipe is positioned at shielding
The medial surface of pipe and it is engaged with shielded-plate tube, the heat sink is fixedly mounted on the left and right sides of shielded-plate tube, the shielding
Plate is located at the upper surface of shielded-plate tube and is fixedly connected with shielded-plate tube, the protective cap be located at the upper surface of barricade and with screen
Shield plate is flexibly connected.
Further, the shielded-plate tube lower surface is equipped with mounting base and mounting base is equipped with four threaded mounting holes.
Further, the protective cap is threadedly coupled with detector top.
Further, the detector pipe is located at the medial surface of shielded-plate tube and is gap-matched with shielded-plate tube.
Further, the protective cap is internally provided with neonychium.
Further, two pieces of heat sinks are parallel to each other.
Further, copper foil is equipped with the shielded-plate tube, and copper foil is made of pure copper material.
Further, the shielded-plate tube is made of metal material.
Beneficial effect
Shielding harness built in a kind of X fluorescence spectrometer of the utility model, can reach to the motor in instrument, switch electricity
Source, the leakage position of high voltage power supply are shielded, the intensity of the electromagnetic radiation significantly reduced, and the decay to interference can probably reach
70dB or so, the purpose that the working status of sensor is clearly better.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the configuration schematic diagram of shielding harness built in a kind of X fluorescence spectrometer of the utility model.
Fig. 2 is the assembling schematic diagram of shielding harness built in a kind of X fluorescence spectrometer of the utility model.
In figure：Protective cap -1, barricade -2, shielded-plate tube -3, heat sink -4, detector pipe -5, detector top -6.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Please refer to Fig.1, Fig. 2, the utility model provides shielding harness technical solution built in a kind of X fluorescence spectrometer：It is tied
Structure includes：Protective cap 1, barricade 2, shielded-plate tube 3, heat sink 4, detector pipe 5, detector top 6, the detector top 6
It is integrated positioned at the upper surface of detector pipe 5 and with detector pipe 5, the detector pipe 5 is located at the interior of shielded-plate tube 3
Side and it is engaged with shielded-plate tube 3, the heat sink 4 is fixedly mounted on the left and right sides of shielded-plate tube 3, the barricade 2
Be fixedly connected positioned at the upper surface of shielded-plate tube 3 and with shielded-plate tube 3, the protective cap 1 be located at the upper surface of barricade 2 and with
Barricade 2 is flexibly connected, and 3 lower surface of shielded-plate tube is equipped with mounting base and mounting base is equipped with four threaded mounting holes, institute
Protective cap 1 is stated to be threadedly coupled with detector top 6, the detector pipe 5 be located at the medial surface of shielded-plate tube 3 and with shielded-plate tube 3
It is gap-matched, the protective cap 1 is internally provided with neonychium, and described two pieces of heat sinks 4 are parallel to each other, the shielded-plate tube 3
It is interior to be equipped with copper foil, and copper foil is made of pure copper material, the shielded-plate tube 3 is made of metal material.
Heat sink 4 described in the utility model be it is a kind of give electric appliance in easy heat-generating electronic elements heat dissipation device, more by
Aluminium alloy, brass or bronze make tabular, sheet, splintery etc..
Assemble shielded-plate tube 3 in suitable position in use, first passing through threaded mounting holes in mounting base, then
Protective cap 1 is installed, plays the role of protecting detection pipes top 6, because copper foil is equipped with shielded-plate tube 3, and copper foil uses
Pure copper material is made, and in the material of antimagnetic shield, copper is the best material of effect, it is possible to is reached to the electricity in instrument
Machine, Switching Power Supply, the leakage position of high voltage power supply are shielded, the intensity of the electromagnetic radiation significantly reduced, the decay to interference
70dB or so can probably be reached, the purpose that the working status of sensor is clearly better.
The utility model solves spectrometer during work, can not avoid because various components inside is because of electromagnetic interference,
The problem of situation of jitter caused by and, the utility model are combined with each other by above-mentioned component, can be reached to instrument
Motor, Switching Power Supply, the leakage position of high voltage power supply in device are shielded, the intensity of the electromagnetic radiation significantly reduced, to dry
The decay disturbed can probably reach 70dB or so, the purpose that the working status of sensor is clearly better, described in detail below:
The detector top 6 is located at the upper surface of detector pipe 5 and is integrated with detector pipe 5, described
Detector pipe 5 is located at the medial surface of shielded-plate tube 3 and is engaged with shielded-plate tube 3, and the heat sink 4 is fixedly mounted on shielded-plate tube 3
Left and right sides, the barricade 2 is located at the upper surface of shielded-plate tube 3 and is fixedly connected with shielded-plate tube 3, the protective cap 1
It is flexibly connected positioned at the upper surface of barricade 2 and with barricade 2
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
- A kind of 1. shielding harness built in X fluorescence spectrometer, it is characterised in that：Its structure includes：Protective cap (1), barricade (2), Shielded-plate tube (3), heat sink (4), detector pipe (5), detector top (6), the detector top (6) are located at detector pipe (5) upper surface and it is integrated with detector pipe (5), the detector pipe (5) is located at the medial surface of shielded-plate tube (3) And it is engaged with shielded-plate tube (3), the heat sink (4) is fixedly mounted on the left and right sides of shielded-plate tube (3), the barricade (2) it is located at the upper surface of shielded-plate tube (3) and is fixedly connected with shielded-plate tube (3), the protective cap (1) is located at barricade (2) Upper surface and it is flexibly connected with barricade (2).
- 2. shielding harness built in a kind of X fluorescence spectrometer according to claim 1, it is characterised in that：The shielded-plate tube (3) Lower surface is equipped with mounting base and mounting base is equipped with four threaded mounting holes.
- 3. shielding harness built in a kind of X fluorescence spectrometer according to claim 1, it is characterised in that：The protective cap (1) It is threadedly coupled with detector top (6).
- 4. shielding harness built in a kind of X fluorescence spectrometer according to claim 1, it is characterised in that：The detector pipe (5) it is located at the medial surface of shielded-plate tube (3) and is gap-matched with shielded-plate tube (3).
- 5. shielding harness built in a kind of X fluorescence spectrometer according to claim 1, it is characterised in that：The protective cap (1) It is internally provided with neonychium.
- 6. shielding harness built in a kind of X fluorescence spectrometer according to claim 1, it is characterised in that：Described two pieces dissipate Backing (4) is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301753.1U CN207248795U (en) | 2017-10-10 | 2017-10-10 | Shielding harness built in a kind of X fluorescence spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301753.1U CN207248795U (en) | 2017-10-10 | 2017-10-10 | Shielding harness built in a kind of X fluorescence spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248795U true CN207248795U (en) | 2018-04-17 |
Family
ID=61889947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721301753.1U Expired - Fee Related CN207248795U (en) | 2017-10-10 | 2017-10-10 | Shielding harness built in a kind of X fluorescence spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207248795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508052A (en) * | 2018-06-11 | 2018-09-07 | 西北核技术研究所 | X-ray fluorescence thin layer mass thickness measuring system based on reference element and method |
-
2017
- 2017-10-10 CN CN201721301753.1U patent/CN207248795U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508052A (en) * | 2018-06-11 | 2018-09-07 | 西北核技术研究所 | X-ray fluorescence thin layer mass thickness measuring system based on reference element and method |
| CN108508052B (en) * | 2018-06-11 | 2023-10-20 | 西北核技术研究所 | X-ray fluorescence thin layer quality thickness measurement system and method based on reference element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20211010 |