CN202494584U - Sampling pipe - Google Patents
Sampling pipe Download PDFInfo
- Publication number
- CN202494584U CN202494584U CN2012201074526U CN201220107452U CN202494584U CN 202494584 U CN202494584 U CN 202494584U CN 2012201074526 U CN2012201074526 U CN 2012201074526U CN 201220107452 U CN201220107452 U CN 201220107452U CN 202494584 U CN202494584 U CN 202494584U
- Authority
- CN
- China
- Prior art keywords
- sampling pipe
- main body
- stopple coupon
- utility
- model
- 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
Links
- 238000005070 sampling Methods 0.000 title abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract 2
- 241001640034 Heteropterys Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a sampling pipe which comprises a sampling pipe main body, wherein the front end of the sampling pipe main body is provided with a measurement head, the tip of the measurement head is provided with a capillary pipe with scales, and the rear part of the sampling pipe main body is provided with an air bag with a hole. Compared with the prior art, the sampling pipe disclosed by the utility model has the advantages of simple structure, practical functions and low manufacturing cost and can be used for conveniently and quickly sucking a sample and simultaneously determining the quantity of the sample accurately.
Description
Technical field
The utility model relates to a kind of stopple coupon, and it belongs to test articles for use field.
Background technology
In the various tests that carry out in the laboratory, regular meeting carries out sample test.In the sample test process, need obtain quantity of sample, put it into then and carry out sample test in all kinds of analysers.Traditional sampler operation is slow, metering is inaccurate, and pipettor costs an arm and a leg, operation inconvenience.
The utility model content
In view of the problem that above-mentioned prior art exists, the purpose of the utility model provides a kind of stopple coupon, and its low cost of manufacture is easy to operate, and sampling has the function of metering sample volume rapidly.
In order to address the above problem; Technical scheme below the utility model adopts: a kind of stopple coupon comprises the stopple coupon main body, and in the stopple coupon body front end measuring head is set; There is the kapillary that has scale at the tip of measuring head, and is provided with the air bag of perforate at stopple coupon main body rear.
During use, elder generation is with the air bag emptying of the utility model stopple coupon, and the aperture on the air bag that press...withes one's finger, and draws sample through the measuring head of stopple coupon, calculates sample volume according to the scale on the kapillary.After waiting to reach required scale, finger leaves aperture, balance air bag pressure, thus accurately control sampling amount.
Than prior art, the stopple coupon of the utility model is simple in structure, function is practical, low cost of manufacture, can draw sample to be tested quickly and easily, confirms the amount of sample simultaneously exactly.
Description of drawings
Fig. 1 is the synoptic diagram of the glass dropper of the utility model.
Embodiment
As shown in Figure 1, a kind of stopple coupon comprises stopple coupon main body 1, and at stopple coupon main body 1 front end measuring head 3 is set, and there is the kapillary 4 that has scale at the tip of measuring head 3, and is provided with the air bag 2 of perforate 5 at stopple coupon main body 1 rear.
Claims (1)
1. a stopple coupon comprises the stopple coupon main body, it is characterized in that, in the stopple coupon body front end measuring head is set, and there is the kapillary that has scale at the tip of measuring head, and is provided with the air bag of perforate at stopple coupon main body rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201074526U CN202494584U (en) | 2012-03-21 | 2012-03-21 | Sampling pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201074526U CN202494584U (en) | 2012-03-21 | 2012-03-21 | Sampling pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494584U true CN202494584U (en) | 2012-10-17 |
Family
ID=47000809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201074526U Expired - Fee Related CN202494584U (en) | 2012-03-21 | 2012-03-21 | Sampling pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883769A (en) * | 2016-04-13 | 2019-06-14 | 广东盛泽康华生物医药有限公司 | A kind of tear quantitative collector |
-
2012
- 2012-03-21 CN CN2012201074526U patent/CN202494584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883769A (en) * | 2016-04-13 | 2019-06-14 | 广东盛泽康华生物医药有限公司 | A kind of tear quantitative collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20130321 |