CN204988806U - Air sampler presss from both sides subassembly with sampling - Google Patents
Air sampler presss from both sides subassembly with sampling Download PDFInfo
- Publication number
- CN204988806U CN204988806U CN201520567835.5U CN201520567835U CN204988806U CN 204988806 U CN204988806 U CN 204988806U CN 201520567835 U CN201520567835 U CN 201520567835U CN 204988806 U CN204988806 U CN 204988806U
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- CN
- China
- Prior art keywords
- filter membrane
- cylinder
- groove
- air sampler
- clip assembly
- 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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Abstract
The utility model discloses an air sampler presss from both sides subassembly with sampling, including the last lid that from the top down connected gradually, go up clamp ring, interior clamping ring, lower clamp ring and lower lid, go up clamp ring, interior clamping ring is constituteed the filter membrane with lower clamp ring and is pressed from both sides, the lid is the notch cuttype cylinder including the big end down of first cylinder and second cylinder down, prism of second order side face is seted up flutedly along the circumference direction, a recess in -connection filter membrane holds the box. The utility model provides a filter membrane holds the box and takes the convenience, and the global design is saved space, is convenient for go out to carry.
Description
Technical field
The utility model relates to a kind of air sampler sampling clip assembly.
Background technology
Air filter membrane clip is commonly used to detect air quality, collects the granular substance in air by the filter membrane be positioned in sampling folder, then detects through carrying out analysis to the granular substance on filter membrane, evaluates air quality with this.Often to use new filter membrane when sampling to air and change and sample list filter membrane to be measured has been housed, in order to not pollute new filter membrane and sampling membrane, usually use in prior art filter membrane clip and filter membrane holding box two kinds independently device hold filter membrane, this way one causes the waste in space, carry too much device easily to cause omission, lose, moreover in carrying process, filter membrane clip easily loses the sample on filter membrane, causes metrical error.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of air sampler sampling clip assembly, and this sampling clip assembly achieves the theory of filter membrane clip and filter membrane holding box Integral design, and the sample that joint space-efficient it also avoid sampling membrane is simultaneously lost.
For solving the problem, the technical solution adopted in the utility model is:
A kind of air sampler sampling clip assembly, comprise the upper box cover connected successively from top to bottom, upper clamp ring, inner pressure ring, lower clamping and lower casing, described upper clamp ring, inner pressure ring and lower clamping composition filter membrane clip, described lower casing is the up-small and down-big notch cuttype cylinder comprising the first cylinder and the second cylinder, and described second column side face circumferentially offers groove in direction, connects a filter membrane holding box in described groove.
Preferably, described groove circumferentially direction is provided with two parallel up and down boss, and described filter membrane holding box is connected in described second cylinder by two boss.
Preferably, described filter membrane holding box comprises circular base box, is opened in the filter membrane containing tank above end box and the lid hinged with box of the described end.
Preferably, be positioned on box of the described end, and around described filter membrane containing tank, offer at least two pick and place mouth.
Preferably, inside described upper box cover, be provided with internal thread, outside the first cylinder of described lower casing, be provided with the external thread matched with upper box cover internal thread.
Preferably, described upper box cover is provided with can the handle of folding and unfolding up and down, and described upper box cover is provided with the first rectangular groove and becomes semicircular second groove, and described handle is installed in described first groove, when packing up, described handle can be placed in described second groove.
Preferably, described sampling clip assembly is transparent design.
The beneficial effect that the utility model reaches:
The enclosure space formed between upper box cover and lower casing is used for holding filter membrane clip, and filter membrane clip is built with the filter membrane to be detected with sample, and the inner pressure ring in filter membrane clip can fix filter membrane, prevents filter membrane from moving, and avoids the loss of sample.The second cylinder below lower casing is provided with the groove placing filter membrane holding box, entirety achieves the Integral design of filter membrane clip and filter membrane holding box, and new filter membrane is contained in filter membrane holding box, and the filter membrane holding box of the application is taken conveniently, space is saved in global design, is convenient to go out to carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of clip assembly of sampling in embodiment;
Fig. 2 is the structural representation of filter membrane holding box in Fig. 1;
Fig. 3 is upper box cover surface structure schematic diagram in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As described in Fig. 1-3, a kind of air sampler sampling clip assembly, comprises the upper box cover 1 connected successively from top to bottom, upper clamp ring 2, inner pressure ring 3, lower clamping 4 and lower casing 5, upper clamp ring 2, inner pressure ring 3 and lower clamping 4 form filter membrane clip, and upper clamp ring 2 and lower clamping 3 are sampled circular damascene structures.Lower casing 5 is the up-small and down-big notch cuttype cylinder comprising the first cylinder 51 and the second cylinder 52, and the second cylinder 52 side circumferentially offers groove in direction, connects a filter membrane holding box 7 in groove.
Particularly, groove 6 circumferentially direction is provided with two parallel up and down boss 61, and filter membrane holding box 7 is connected in the second cylinder 52 by two boss 61.
Preferably, filter membrane holding box 7 comprises circular base box 71, is opened in the filter membrane containing tank 72 above end box 71 and the lid 73 hinged with end box 71.
Preferably, be positioned on end box 71, and around filter membrane containing tank 72, offer at least two pick and place mouth 74.
Preferably, inside upper box cover 1, be provided with internal thread, outside the first cylinder 51 of lower casing 5, be provided with the external thread matched with upper box cover 1 internal thread.
Preferably, upper box cover 1 is provided with can the handle of folding and unfolding up and down, and upper box cover 1 is provided with the first rectangular groove 11 and becomes semicircular second groove 12, and handle is installed in the first groove 11, and when packing up, handle can be placed in the second groove 12.
Further preferably, clip assembly of sampling is transparent design.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (7)
1. an air sampler sampling clip assembly, it is characterized in that, comprise the upper box cover connected successively from top to bottom, upper clamp ring, inner pressure ring, lower clamping and lower casing, described upper clamp ring, inner pressure ring and lower clamping composition filter membrane clip, described lower casing is the up-small and down-big notch cuttype cylinder comprising the first cylinder and the second cylinder, described second column side face circumferentially offers groove in direction, connects a filter membrane holding box in described groove.
2. a kind of air sampler sampling clip assembly according to claim 1, it is characterized in that, described groove circumferentially direction is provided with two parallel up and down boss, and described filter membrane holding box is connected in described second cylinder by two boss.
3. a kind of air sampler sampling clip assembly according to claim 2, it is characterized in that, described filter membrane holding box comprises circular base box, is opened in the filter membrane containing tank above end box and the lid hinged with box of the described end.
4. a kind of air sampler sampling clip assembly according to claim 3, is characterized in that, be positioned on box of the described end, and around described filter membrane containing tank, offers at least two pick and place mouth.
5. a kind of air sampler sampling clip assembly according to any one of claim 1-4, is characterized in that, be provided with internal thread inside described upper box cover, be provided with the external thread matched with upper box cover internal thread outside the first cylinder of described lower casing.
6. a kind of air sampler sampling clip assembly according to claim 1, it is characterized in that, described upper box cover is provided with can the handle of folding and unfolding up and down, described upper box cover is provided with the first rectangular groove and becomes semicircular second groove, described handle is installed in described first groove, when packing up, described handle can be placed in described second groove.
7. a kind of air sampler sampling clip assembly according to claim 1, it is characterized in that, described sampling clip assembly is transparent design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567835.5U CN204988806U (en) | 2015-07-31 | 2015-07-31 | Air sampler presss from both sides subassembly with sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567835.5U CN204988806U (en) | 2015-07-31 | 2015-07-31 | Air sampler presss from both sides subassembly with sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988806U true CN204988806U (en) | 2016-01-20 |
Family
ID=55123164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567835.5U Expired - Fee Related CN204988806U (en) | 2015-07-31 | 2015-07-31 | Air sampler presss from both sides subassembly with sampling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204988806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043823A (en) * | 2015-07-31 | 2015-11-11 | 苏州速腾电子科技有限公司 | Sampling holder component for air sampler |
-
2015
- 2015-07-31 CN CN201520567835.5U patent/CN204988806U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043823A (en) * | 2015-07-31 | 2015-11-11 | 苏州速腾电子科技有限公司 | Sampling holder component for air sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |