CN206311504U - A kind of lucifuge interface package - Google Patents
A kind of lucifuge interface package Download PDFInfo
- Publication number
- CN206311504U CN206311504U CN201621470932.3U CN201621470932U CN206311504U CN 206311504 U CN206311504 U CN 206311504U CN 201621470932 U CN201621470932 U CN 201621470932U CN 206311504 U CN206311504 U CN 206311504U
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- Prior art keywords
- pumping board
- cover plate
- board frame
- frame
- lucifuge
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Abstract
The utility model is related to a kind of lucifuge interface package, belongs to water quality detector field, including pumping board frame, pumping board inframe sets sample introduction pumping board, pumping board outer frame week sets and rubber blanket is set in cover plate, cover plate, rubber blanket is located between cover plate and pumping board frame, and the both sides of cover plate open up screw hole.Sample introduction pumping board one end fixed installation handle, handle is located at cover plate outside, and rubber blanket, pumping board frame and cover plate opposite position set screw through-hole.Groove is set on pumping board frame, projection, projection energy and groove fit are set on cover plate bottom surface.The utility model simple structure, easy to operate, the combination between pumping board frame and cover plate uses concaveconvex structure, can effectively separate ambient, and the both sides of cover plate are provided with the screw hole for putting fixed screw, is pulled out by mistake when preventing sampling pumping board from measuring.
Description
Technical field
The utility model belongs to water quality detector field, specifically a kind of lucifuge interface package.
Background technology
Unstable nucleic in water by radioactive decay spontaneously discharged from core α particles, β particles, γ photons with
And other rays, so as to decay as another element.α, β ray can be made one by direct or indirect ionization
There is ionization or excite in the molecule of body, produce various free radicals and anakmetomeres, and serious also results in human body cell or body
Damage and death.Because the range of α, β particle is short, its injury to human body mainly by sucking, eat etc. in generation
Irradiation.Part nucleic is easy in people's internal deposition, and interior irradiation is produced to human body, and interior irradiation is mainly what is caused by α, β particle, because
This, the measurement to α, β corpuscular radiation is significant.The main detector of present α, β measuring instrument is combined by sensor devices α, β
Scintillator and photomultiplier are constituted, and the compound scintillator is to be compressed on poly (methyl methacrylate) plate by α scitillating materials and β scitillating materials
On, α particles and β rays in sample into after scitillating material, by whole energy losses on scitillating material, cause sudden strain of a muscle
Bright luminous, scintillation photons produce electric signal in photomultiplier.Electric signal enters electronic circuit, is converted into electric impulse signal,
It is output and records, in operation, the sample measuring chamber of α, β measuring instrument will completely cut off with ambient, reaches photoelectricity times
The optical signal that increasing pipe is captured all is from sample, and existing method is to be fixed on sample introduction pumping board using one piece of plane cover plate
Top, sample introduction pumping board advance sample measuring chamber post-planking cover at injection port, this method light-shading effect is poor, and pumping board is surveyed
Amount state is easily caused the failure of measurement process by pull-out by mistake.This problem can be solved there is presently no a kind of device.
Utility model content
The utility model provides a kind of lucifuge interface package, is used to solve defect of the prior art.
The utility model is achieved by the following technical programs：
A kind of lucifuge interface package, including pumping board frame, pumping board inframe set sample introduction pumping board, set lid in pumping board outer frame week
Rubber blanket is set in plate, cover plate, and rubber blanket is located between cover plate and pumping board frame, and the both sides of cover plate open up screw hole.
Further, described sample introduction pumping board one end fixed installation handle, handle is located at cover plate outside.
Further, described rubber blanket, pumping board frame and cover plate opposite position set screw through-hole.
Further, groove is set on described pumping board frame, projection, projection energy and groove fit is set on cover plate bottom surface.
The utility model has the advantages that：The utility model simple structure, easy to operate, the combination between pumping board frame and cover plate
Using concaveconvex structure, can effectively separate ambient, the both sides of cover plate are provided with the screw hole for fixed screw, prevent sampling from taking out
Pulled out by mistake when plate is measured.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are
Some embodiments of the present utility model, for those of ordinary skill in the art, are not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation.
Reference：1- rubber blankets, 2- pumping board frames, 3- cover plates, 4- handles, 5- screw holes, 6- grooves, 7- sample introduction pumping boards.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
A kind of lucifuge interface package, as shown in figure 1, including pumping board frame 2, sample introduction pumping board 7, sample introduction are set in pumping board frame 2
The one end of pumping board 7 fixed installation handle 4, handle 4 is located at the outside of cover plate 3, and the periphery of pumping board frame 2 sets and rubber is set in cover plate 3, cover plate 3
Rubber cushion 1, rubber blanket 1 is located between cover plate 3 and pumping board frame 2, and rubber blanket 1, pumping board frame 2 and the opposite position of cover plate 3 set spiral shell
Silk through hole, the both sides of cover plate 3 open up screw hole 5, and groove 6 is set on pumping board frame 2, set projection on the bottom surface of cover plate 3, and projection can be with
Groove 6 coordinates.
In the utility model by shake hands 4 push-and-pull sample introduction pumping boards, when sample introduction pumping board advance sample room after, the tongue of cover plate with
The groove of pumping board frame is combined together, and reaches the purpose of the isolation control of the sample measuring chamber and ambient of α, β measuring instrument, twists
Two fixed screws of tight cover plate, sample introduction pumping board is fixed on pumping board frame, is pulled out by mistake when preventing from measuring.
Finally it should be noted that：Above example is only used to illustrate the technical solution of the utility model, rather than its limitations；
Although being described in detail to the utility model with reference to the foregoing embodiments, it will be understood by those within the art that；
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technology of the utility model
The spirit and scope of scheme.
Claims (4)
1. a kind of lucifuge interface package, it is characterized in that：Including pumping board frame, pumping board inframe sets sample introduction pumping board, pumping board outer frame week
Set and rubber blanket is set in cover plate, cover plate, rubber blanket is located between cover plate and pumping board frame, and the both sides of cover plate open up screw hole.
2. lucifuge interface package as claimed in claim 1, it is characterised in that groove, cover plate are set on described pumping board frame
Projection, projection energy and groove fit are set on bottom surface.
3. lucifuge interface package as claimed in claim 1, it is characterised in that described sample introduction pumping board one end fixed installation is drawn
Hand, handle is located at cover plate outside.
4. lucifuge interface package as claimed in claim 1, it is characterised in that described rubber blanket, pumping board frame and cover plate
Opposite position sets screw through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621470932.3U CN206311504U (en) | 2016-12-29 | 2016-12-29 | A kind of lucifuge interface package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621470932.3U CN206311504U (en) | 2016-12-29 | 2016-12-29 | A kind of lucifuge interface package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311504U true CN206311504U (en) | 2017-07-07 |
Family
ID=59247787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621470932.3U Active CN206311504U (en) | 2016-12-29 | 2016-12-29 | A kind of lucifuge interface package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828301A (en) * | 2019-03-14 | 2019-05-31 | 山东海强环保科技有限公司 | A kind of combined type sample conveying device |
-
2016
- 2016-12-29 CN CN201621470932.3U patent/CN206311504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828301A (en) * | 2019-03-14 | 2019-05-31 | 山东海强环保科技有限公司 | A kind of combined type sample conveying device |
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