CN208583356U - The dedicated liquid getting device of reagent - Google Patents
The dedicated liquid getting device of reagent Download PDFInfo
- Publication number
- CN208583356U CN208583356U CN201821084310.6U CN201821084310U CN208583356U CN 208583356 U CN208583356 U CN 208583356U CN 201821084310 U CN201821084310 U CN 201821084310U CN 208583356 U CN208583356 U CN 208583356U
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- CN
- China
- Prior art keywords
- reagent
- test tube
- getting device
- liquid getting
- dedicated liquid
- 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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- Devices For Use In Laboratory Experiments (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model provides a kind of dedicated liquid getting device of reagent, it is related to chemical device technical field, including reagent bottle, connecting band, test tube, dropper, the connecting band is twin nuclei, one of ring set is socketed on the test tube in the reagent bottle bottleneck, another ring；The dropper is placed in the test tube.So set, when in use, when taking out the reagent in this reagent bottle, using the dropper for placement of being corresponding to it, each reagent bottle is provided with dedicated dropper, will not use with, and it is used as needed, the change of cross contamination and reagent physical behavior can be effectively prevent.
Description
Technical field
The utility model relates to chemical device technical fields, more particularly, to a kind of dedicated liquid getting device of reagent.
Background technique
Liquid sampling is one of most common operation in experiment, refers to the mistake that representational sample is taken from target liq
Journey is needed using liquid sampler during liquid sampling.Currently, liquid sampler is mainly negative pressure dress manually or automatically
It sets.Sampling is generally suction pipe and directly draws manually, easily causes the cross contamination of reagent.Negative pressure device carry out liquid sampling when without
Method is directly sampled from reagent bottle, is needed to be sampled with pipettor again from pouring into reagent bottle in special agent bottle or test tube, be compared
Cumbersome, existing special negative pressure sampler is expensive, is unfavorable for popularizing.
Utility model content
The purpose of this utility model is to provide a kind of dedicated liquid getting devices of reagent, solve in the prior art, reagent sampling
Complex steps, are not easy to the problems such as operating and be easy to causeing cross contamination, in many technical solutions provided by the utility model
Many technical effects elaboration as detailed below that optimal technical scheme can be generated.
The dedicated liquid getting device of a kind of reagent provided by the utility model, including reagent bottle, connecting band, test tube, dropper, the company
Tape splicing is twin nuclei, and one of ring set is socketed on the test tube in the reagent bottle bottleneck, another ring；The drop
Pipe is placed in the test tube.
Preferably, the test tube outer wall is provided with adhesive, bonds and connects with the reagent bottle outer wall.
Dual fixed function is played, prevents test tube and collides with reagent bottle.
Preferably, the connecting band is made of rubber material.
Rubber has elasticity, can arbitrarily adjust the link position of connecting band Yu reagent bottle and test tube.
Preferably, the dropper includes air bag and sharp nozzle tube, and the air bag is elliposoidal structure or cylindrical structure, described
Air bag diameter is greater than the test tube diameter.
By air bag by dropper fixed placement in vitro.
Preferably, the sharp nozzle tube is made of transparent glass material.
Glass has corrosion-resisting function, using the amount of the drawn reagent of transparent glass also observable.
Preferably, the sharp nozzle tube length is less than the test tube length.
It prevents sharp nozzle tube from colliding with test tube bottom, damages.
Preferably, the sharp nozzle tube tube wall is equipped with scale layer.
Effectively further the amount of reagent is drawn in control, prevents the waste of reagent.
Preferably, the reagent bottle bottle mouth position is provided with rubber stopper, is provided with liquid outlet on the rubber stopper.
Liquid is directly taken by liquid outlet, prevents reagent from volatilizing and leaking, prevents environmental contaminants from entering in reagent bottle.
Preferably, the rubber stopper is made of anti-corrosive rubber material.
It prevents reagent from reacting with rubber stopper, rubber stopper is damaged or influence use is polluted on reagent.
Preferably, the bottle mouth position is additionally provided with seal bottle cap.
It prevents reagent from volatilizing, prevents from leaking, prevent from polluting, play the role of double protection.
Reagent liquid getting device provided by the utility model installs reagent bottle and dedicated dropper by connecting band and test tube
Together, each reagent bottle takes liquid using dedicated dropper, prevents cross contamination.
The dedicated liquid getting device of reagent provided by the utility model, is additionally provided with the rubber stopper with liquid outlet, when in use, can
Dropper is directly protruding into reagent bottle by liquid outlet and takes liquid, so set, reagent can be effectively prevent to volatilize, operator not
It when carefully reagent bottle being knocked over, prevents reagent from largely spilling, pollutes or cause harm to the human body.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the dedicated liquid getting device structural schematic diagram of reagent provided by the utility model.
In figure: 1, reagent bottle；2, connecting band；3, test tube；4, dropper；5, rubber stopper.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
The utility model provide a kind of dedicated liquid getting device of reagent by reagent bottle 1 and dedicated dropper 4 by connecting band 8 and
Test tube 3 is installed together, and each reagent bottle 4 takes liquid using dedicated dropper 4, prevents cross contamination.
Hereinafter, being illustrated referring to attached drawing to embodiment.In addition, embodiments illustrated below is not to recorded in claim
Utility model content rise any restriction effect.In addition, the full content of composition represented by following example is not limited to conduct
Necessary to the solution of utility model documented by claim.
Referring to Fig.1, the utility model provides a kind of dedicated liquid getting device of reagent, including reagent bottle 1, connecting band 2, test tube 3,
Dropper 4, connecting band 2 are twin nuclei, and one of ring set is socketed on test tube 3 in 1 bottleneck of reagent bottle, another ring,
When the state not used usually, dropper 4 is placed in test tube 3, when in use, when taking out the reagent in this reagent bottle 1, using with
The dropper 4 placed of correspondence, each reagent bottle 1 is provided with dedicated dropper 4, will not use with, used as needed, can effectively prevent
The change of cross contamination and reagent physical behavior.
Furthermore 3 outer wall of test tube is additionally provided with adhesive, bonds and connects with 1 outer wall of reagent bottle, so set, rising to test tube 3
It to fixed function, prevents test tube 3 from colliding with reagent bottle 1, plays the role of dual fixation together with connecting band 2, can also prevent
The only shaking of test tube 3 causes dropper 4 to fall damage.
Connecting band 2 is made of rubber material, and rubber has elasticity good, and the relatively soft characteristic of quality is made using rubber
To make material, the link position of connecting band 2 and 1 bottleneck of reagent bottle and test tube 3 can be arbitrarily adjusted, optimal position is at
It sets.
Dropper 4 includes air bag and sharp nozzle tube, and air bag is elliposoidal structure or cylindrical structure, and air bag diameter is greater than test tube 3
Dropper 4 is placed on test tube 3 by diameter with this, and plays sealing process to test tube 3, prevents external substance from entering in test tube 3,
Dropper 4 is polluted, to prevent from causing cross contamination to the reagent in reagent bottle 1 when taking reagent.
Sharp nozzle tube is made of transparent glass material, and it is as dropper 4 and reagent bottle 1 that glass material, which has anticorrosive property,
The good selection of material.
Sharp nozzle tube length is less than 3 length of test tube, so set, sharp nozzle tube is in vacant state in test tube 3, can prevent glass
The sharp nozzle tube of glass material collides with test tube 3, and device is caused to damage.
Sharp nozzle tube tube wall is equipped with scale layer, observes the dosage of reagent that control dropper 4 is drawn with this, with how much take it is more
It is few, avoid the waste of reagent.
1 bottle mouth position of reagent bottle is provided with rubber stopper 5, and liquid outlet is provided on rubber stopper 5, and when in use, dropper 4 can be direct
Go deep into carrying out taking liquid in reagent bottle 1 across liquid outlet, without extracting rubber stopper 5, so set, reagent can be effectively prevent to let out
Leakage, when operator accidentally knocks reagent bottle 1 over, prevents reagent from largely spilling, pollutes or cause to hurt to human body
Evil.
Rubber stopper 5 is made of anti-corrosive rubber material, and rubber stopper 5 is located at 1 bottle mouth position of reagent bottle, can touch reagent,
Using anti-corrosive rubber, prevents reagent from chemically reacting with rubber stopper 5, reagent is polluted.
Further, bottleneck outer cover is additionally provided with seal bottle cap, and seal bottle cap, using being threadedly coupled, is so set in reagent bottle 1
It sets, prevents reagent from spilling or volatilizing, play the role of double protection together with rubber stopper 5, after use, by air-tight bottle
Lid covers, and reagent bottle 1 is put back to corresponding position, and next time uses on one side.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of dedicated liquid getting device of reagent, which is characterized in that including reagent bottle (1), connecting band (2), test tube (3), dropper (4),
The connecting band (2) is twin nuclei, and in the reagent bottle (1) bottleneck, another ring is socketed in described one of ring set
On test tube (3)；The dropper (4) is placed in the test tube (3).
2. the dedicated liquid getting device of reagent as described in claim 1, which is characterized in that test tube (3) outer wall is provided with adhesive,
It bonds and connects with the reagent bottle (1) outer wall.
3. the dedicated liquid getting device of reagent as described in claim 1, which is characterized in that the connecting band (2) uses rubber material system
At.
4. the dedicated liquid getting device of reagent as described in claim 1, which is characterized in that the dropper (4) includes air bag and sharp nozzle tube,
The air bag is elliposoidal structure or cylindrical structure, and the air bag diameter is greater than the test tube (3) diameter.
5. the dedicated liquid getting device of reagent as claimed in claim 4, which is characterized in that the sharp nozzle tube uses transparent glass material system
At.
6. the dedicated liquid getting device of reagent as claimed in claim 4, which is characterized in that the sharp nozzle tube length is less than the test tube
(3) length.
7. the dedicated liquid getting device of reagent as claimed in claim 5, which is characterized in that the sharp nozzle tube tube wall is equipped with scale layer.
8. the dedicated liquid getting device of reagent as described in claim 1, which is characterized in that reagent bottle (1) bottle mouth position is provided with rubber
Rubber plug (5) is provided with liquid outlet on the rubber stopper (5).
9. the dedicated liquid getting device of reagent as claimed in claim 8, which is characterized in that the rubber stopper (5) uses anti-corrosive rubber
Material is made.
10. the dedicated liquid getting device of reagent as claimed in claim 8, which is characterized in that the bottle mouth position is additionally provided with seal bottle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821084310.6U CN208583356U (en) | 2018-07-09 | 2018-07-09 | The dedicated liquid getting device of reagent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821084310.6U CN208583356U (en) | 2018-07-09 | 2018-07-09 | The dedicated liquid getting device of reagent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208583356U true CN208583356U (en) | 2019-03-08 |
Family
ID=65540424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821084310.6U Expired - Fee Related CN208583356U (en) | 2018-07-09 | 2018-07-09 | The dedicated liquid getting device of reagent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208583356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204506A (en) * | 2020-01-13 | 2020-05-29 | 运城学院 | Multifunctional sampling container for food inspection and sampling |
-
2018
- 2018-07-09 CN CN201821084310.6U patent/CN208583356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204506A (en) * | 2020-01-13 | 2020-05-29 | 运城学院 | Multifunctional sampling container for food inspection and sampling |
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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: 20190308 Termination date: 20210709 |