CN208297184U - A kind of biological sample sampler - Google Patents
A kind of biological sample sampler Download PDFInfo
- Publication number
- CN208297184U CN208297184U CN201820451529.9U CN201820451529U CN208297184U CN 208297184 U CN208297184 U CN 208297184U CN 201820451529 U CN201820451529 U CN 201820451529U CN 208297184 U CN208297184 U CN 208297184U
- Authority
- CN
- China
- Prior art keywords
- storage chamber
- liquid storage
- blade
- biological sample
- 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
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of biological sample sampler, including cylinder, the inner barrel are provided with liquid storage chamber, and the liquid storage chamber internal slide is equipped with piston, and the piston upper end is equipped with lifting column；The cylinder side is equipped with drain pipe, and the end of the drain pipe is equipped with receiving flask by screw thread；The cylinder body bottom is equipped with suction pipe, rotating disk is equipped with by bearing outside the suction pipe, the rotating disk is internally provided with inner chamber body, and the rotate the outside of the disc is equipped with blade, the blade interior is provided with liquid guiding cavity, and the liquid guiding cavity is connected with the inner chamber body；The blade surface is provided with imbibing hole, and the imbibing hole is connected with the liquid guiding cavity.Beneficial effect is: piston being made to go up and down cooperation suction pipe and imbibing hole formation water flow in liquid storage chamber internal slide, make blade with rotation disc spins using the reaction force of water flow, it realizes the stirring to sampling liquid, can guarantee the uniformity of sampling, help to improve inspection accuracy.
Description
Technical field
The utility model relates to bioassay auxiliary device technical fields, and in particular to a kind of biological sample sampler.
Background technique
In aquaculture process, the quality of water quality directly affects the effect of aquaculture.In order to specifically understand water quality feelings
Condition needs to be sampled breeding water inspection, in order to guarantee the accuracy examined, therefore, to assure that sampling is uniform.
At least there is following technical problem in the prior art: current sampler does not have an agitating function, and when sampling is
Guarantee that sampling uniformly, needs additionally to use agitating device, sampling operation inconvenience, service performance is undesirable.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of biological sample sampler, with
It solves current sampler in the prior art and does not have an agitating function, guarantee that sampling uniformly, needs additionally to make when sampling
With agitating device, the technical problems such as sampling operation is inconvenient, and service performance is undesirable.Many technical sides provided by the utility model
Preferred technical solution makes piston go up and down cooperation suction pipe and imbibing hole formation water flow in liquid storage chamber internal slide in case, utilizes
The reaction force of water flow makes blade with rotation disc spins, realizes the stirring to sampling liquid, can guarantee the uniform of sampling
Property, it helps to improve and examines the technical effects such as accuracy, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme:
A kind of biological sample sampler provided by the utility model, including cylinder, the inner barrel are provided with liquid storage
Chamber, the liquid storage chamber internal slide are equipped with piston, and the piston upper end is equipped with lifting column, and the lifting column is pierced by described
Liquid storage chamber；The cylinder side is equipped with drain pipe, and the drain pipe is connected with the liquid storage chamber, the end of the drain pipe
Portion is equipped with receiving flask by screw thread；
The cylinder body bottom is equipped with suction pipe, and the suction pipe is connected with the liquid storage chamber；Outside the suction pipe
Rotating disk is installed by bearing, the rotating disk is internally provided with inner chamber body, and the inner chamber body is connected with the suction pipe
It is logical；The rotate the outside of the disc is equipped with blade, and the blade interior is provided with liquid guiding cavity, the liquid guiding cavity and the inner chamber body
It is connected；The blade surface is provided with imbibing hole, and the imbibing hole is connected with the liquid guiding cavity.
Using a kind of above-mentioned biological sample sampler, when use device, inserts the device into water to be sampled, make institute
It states blade, the rotating disk and the suction pipe to be completely immersed under water, quickly spot-check the lifting column, make the piston in institute
Fast reciprocating lifting inside liquid storage chamber is stated, passes through the imbibing hole, the liquid guiding cavity, the inner chamber body, the suction pipe at this time
Sucking water flow and drain water flow are formed with the liquid storage chamber and pushes the blade using the reaction force of water flow, make the leaf
Piece rotates outside the suction pipe as the rotating disk passes through bearing, to realize the stirring to liquid to be sampled, energy
Enough make liquid to be sampled full and uniform, after the completion of stirring, slowly extracts the lifting column out, make the piston in the liquid storage chamber
Internal slide rises, and under the influence of air pressure, liquid to be sampled successively passes through the imbibing hole, the liquid guiding cavity, the inner cavity
Body and the suction pipe enter inside the liquid storage chamber, continue to extract the lifting column out, when the height and position of the piston is more than
When the drain pipe, the liquid inside the liquid storage chamber is entered inside the receiving flask by the drain pipe, to complete to take
Sample operation；Device can be realized the stirring to liquid to be sampled, can guarantee the uniformity of sampling, and it is quasi- to help to improve inspection
True property.
Preferably, being provided with deep calibration line on the outside of the cylinder.
Preferably, the outer diameter of the piston is equal with the internal diameter of the liquid storage chamber, and matched using gap
It closes.
Preferably, the lifting column upper end is equipped with handle, the handle and the lifting column form T font knot
Structure.
Preferably, the drain pipe uses L-shaped structure, and the outlet end of the drain pipe is straight down.
Preferably, being provided with containing mark on the outside of the receiving flask.
Preferably, the blade is provided with even number, and it is evenly distributed on the rotate the outside of the disc.
Preferably, the perpendicular of the water (flow) direction of the imbibing hole and the blade.
Beneficial effect is: the piston being made to cooperate the suction pipe and described in liquid storage chamber internal slide lifting
Imbibing hole forms water flow, makes the blade with the rotation disc spins using the reaction force of water flow, realizes to sampling liquid
Stirring, can guarantee sampling uniformity, help to improve inspection accuracy.
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 implementation
Example or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is only some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model.
The reference numerals are as follows:
1, cylinder；101, liquid storage chamber；2, suction pipe；3, rotating disk；301, inner chamber body；4, blade；401, imbibing hole；
402, liquid guiding cavity；5, receiving flask；6, drain pipe；7, lifting column；8, handle；9, piston.
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 complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of obtained all other embodiment, belong to the range that the utility model is protected.
Referring to shown in Fig. 1-Fig. 2, the utility model provides a kind of biological sample sampler, including cylinder 1, cylinder 1
It is internally provided with liquid storage chamber 101,101 internal slide of liquid storage chamber is equipped with piston 9, and 9 upper end of piston is equipped with lifting column 7, lifting
Column 7 is pierced by liquid storage chamber 101；1 side of cylinder is equipped with drain pipe 6, and drain pipe 6 is connected with liquid storage chamber 101, the end of drain pipe 6
Portion is equipped with receiving flask 5 by screw thread；
1 bottom of cylinder is equipped with suction pipe 2, and suction pipe 2 is connected with liquid storage chamber 101；Pass through bearing outside suction pipe 2
Rotating disk 3 is installed, rotating disk 3 is internally provided with inner chamber body 301, and inner chamber body 301 is connected with suction pipe 2；Outside rotating disk 3
Side is equipped with blade 4, and blade 4 is internally provided with liquid guiding cavity 402, and liquid guiding cavity 402 is connected with inner chamber body 301；4 surface of blade
It is provided with imbibing hole 401, imbibing hole 401 is connected with liquid guiding cavity 402.
As optional embodiment, deep calibration line is provided on the outside of cylinder 1, setting is in this way convenient for control device
Depth selection；
The outer diameter of piston 9 is equal with the internal diameter of liquid storage chamber 101, and is gap-matched, and setting in this way is convenient for
Make piston 9 in 101 internal slide of liquid storage chamber, assists the agitating function and sampled functions of realization device；
7 upper end of lifting column is equipped with handle 8, and handle 8 and lifting column 7 form T font structure, and setting is in this way convenient for logical
Crossing handle 8 drives lifting column 7 to be gone up and down, and assists the agitating function and sampled functions of realization device；
Drain pipe 6 uses L-shaped structure, and the outlet end of drain pipe 6 is straight down, and setting in this way is easy to implement collection
The installation of bottle 5；
Containing mark is provided on the outside of receiving flask 5, setting is in this way convenient for control sampling capicity；
Blade 4 is provided with even number, and is evenly distributed on 3 outside of rotating disk, and setting in this way can guarantee that rotating disk 3 is revolved
The stability turned, helps to improve mixing effect；
The water (flow) direction of imbibing hole 401 and the perpendicular of blade 4, in this way setting can make the reaction force of water flow
Maximum rating is in the thrust of blade 4, convenient for rotating blade 4 with rotating disk 3, assists the agitating function of realization device.
Using the above structure, it when use device, inserts the device into water to be sampled, make blade 4, rotating disk 3 and draws
Pipe 2 is completely immersed under water, quickly spot-check lifting column 7, is gone up and down piston 9 in 101 inside fast reciprocating of liquid storage chamber, is passed through at this time
Imbibing hole 401, liquid guiding cavity 402, inner chamber body 301, suction pipe 2 and liquid storage chamber 101 form sucking water flow and drain water flow, utilize
The reaction force of water flow pushes blade 4, rotates blade 4 outside suction pipe 2 as rotating disk 3 passes through bearing, thus real
Now to the stirring of liquid to be sampled, liquid to be sampled can be made full and uniform, after the completion of stirring, slowly extract lifting column 7 out, make
Piston 9 rises in 101 internal slide of liquid storage chamber, and under the influence of air pressure, liquid to be sampled successively passes through imbibing hole 401, drain
Chamber 402, inner chamber body 301 and suction pipe 2 enter inside liquid storage chamber 101, continue to extract lifting column 7 out, when the height and position of piston 9
When more than drain pipe 6, the liquid inside liquid storage chamber 101 is entered inside receiving flask 5 by drain pipe 6, to complete sampling behaviour
Make；Device can be realized the stirring to liquid to be sampled, can guarantee the uniformity of sampling, help to improve inspection accuracy.
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 described
Subject to scope of protection of the claims.
Claims (8)
1. a kind of biological sample sampler, including cylinder (1), it is characterised in that: the cylinder (1) is internally provided with liquid storage chamber
(101), liquid storage chamber (101) internal slide is equipped with piston (9), and piston (9) upper end is equipped with lifting column (7), institute
It states lifting column (7) and is pierced by the liquid storage chamber (101)；Cylinder (1) side is equipped with drain pipe (6), the drain pipe (6) with
The liquid storage chamber (101) is connected, and the end of the drain pipe (6) is equipped with receiving flask (5) by screw thread；
Cylinder (1) bottom is equipped with suction pipe (2), and the suction pipe (2) is connected with the liquid storage chamber (101)；It is described
It is equipped with rotating disk (3) outside suction pipe (2) by bearing, the rotating disk (3) is internally provided with inner chamber body (301), described
Inner chamber body (301) is connected with the suction pipe (2)；It is equipped with blade (4) on the outside of the rotating disk (3), in the blade (4)
Portion is provided with liquid guiding cavity (402), and the liquid guiding cavity (402) is connected with the inner chamber body (301)；Blade (4) surface is set
It is equipped with imbibing hole (401), the imbibing hole (401) is connected with the liquid guiding cavity (402).
2. a kind of biological sample sampler according to claim 1, it is characterised in that: be provided on the outside of the cylinder (1)
Deep calibration line.
3. a kind of biological sample sampler according to claim 1, it is characterised in that: the outer diameter of the piston (9)
It is equal with the internal diameter of the liquid storage chamber (101), and be gap-matched.
4. a kind of biological sample sampler according to claim 1, it is characterised in that: lifting column (7) the upper end peace
Equipped with handle (8), the handle (8) and the lifting column (7) form T font structure.
5. a kind of biological sample sampler according to claim 1, it is characterised in that: the drain pipe (6) uses L font
Structure, and the outlet end of the drain pipe (6) is straight down.
6. a kind of biological sample sampler according to claim 1, it is characterised in that: setting on the outside of the receiving flask (5)
There is containing mark.
7. a kind of biological sample sampler according to claim 1, it is characterised in that: the blade (4) is provided with even number
It is a, and be evenly distributed on the outside of the rotating disk (3).
8. a kind of biological sample sampler according to claim 1, it is characterised in that: the water flow of the imbibing hole (401)
The perpendicular in direction and the blade (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451529.9U CN208297184U (en) | 2018-03-30 | 2018-03-30 | A kind of biological sample sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451529.9U CN208297184U (en) | 2018-03-30 | 2018-03-30 | A kind of biological sample sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208297184U true CN208297184U (en) | 2018-12-28 |
Family
ID=64695189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820451529.9U Expired - Fee Related CN208297184U (en) | 2018-03-30 | 2018-03-30 | A kind of biological sample sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208297184U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579377A (en) * | 2019-10-16 | 2019-12-17 | 东海县裕隆医学检验实验室有限公司 | Integrative device of chemical reagent sample reaction |
| CN110652918A (en) * | 2019-09-26 | 2020-01-07 | 临沂大学 | Egg detects uses agitator with sample function |
| CN111686616A (en) * | 2020-06-17 | 2020-09-22 | 常州大学 | Be used for rotatory even sampling device of chemical industry catalyst |
| CN111991900A (en) * | 2020-08-27 | 2020-11-27 | 衡阳县共兴油脂有限公司 | Edible vegetable oil gets oily device |
| CN112023797A (en) * | 2020-08-14 | 2020-12-04 | 河南中烟工业有限责任公司 | Automatic medicine stirring device |
| CN114305084A (en) * | 2021-11-23 | 2022-04-12 | 王少芬 | Pressure cooker with optimized cooking effect |
-
2018
- 2018-03-30 CN CN201820451529.9U patent/CN208297184U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652918A (en) * | 2019-09-26 | 2020-01-07 | 临沂大学 | Egg detects uses agitator with sample function |
| CN110652918B (en) * | 2019-09-26 | 2021-09-24 | 临沂大学 | Egg detects uses agitator with sample function |
| CN110579377A (en) * | 2019-10-16 | 2019-12-17 | 东海县裕隆医学检验实验室有限公司 | Integrative device of chemical reagent sample reaction |
| CN111686616A (en) * | 2020-06-17 | 2020-09-22 | 常州大学 | Be used for rotatory even sampling device of chemical industry catalyst |
| CN112023797A (en) * | 2020-08-14 | 2020-12-04 | 河南中烟工业有限责任公司 | Automatic medicine stirring device |
| CN111991900A (en) * | 2020-08-27 | 2020-11-27 | 衡阳县共兴油脂有限公司 | Edible vegetable oil gets oily device |
| CN114305084A (en) * | 2021-11-23 | 2022-04-12 | 王少芬 | Pressure cooker with optimized cooking effect |
| CN114305084B (en) * | 2021-11-23 | 2023-01-17 | 江门市长实实业有限公司 | Pressure cooker with optimized cooking effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208297184U (en) | A kind of biological sample sampler | |
| CN209673406U (en) | A kind of multi-functional soil sampler | |
| CN207051142U (en) | A kind of fluid density determines device | |
| CN110231193A (en) | A kind of soil rapid sampling attachment | |
| CN203224376U (en) | Rotating back cover type bottom sampler | |
| CN108645669B (en) | Sampling depth range adjustable water sample collector | |
| CN205192825U (en) | Natural sedimentation formula liquid -based cell pelleter | |
| CN206891775U (en) | Water sample settles siphon bucket | |
| CN213041598U (en) | Sewage detection layering sampling device | |
| CN204649479U (en) | Be applicable to the multifunction sampling pond of fermented sample process | |
| CN220650166U (en) | Sampler for detection | |
| CN206622123U (en) | A kind of quantitative liquid taking device | |
| CN209247395U (en) | A kind of Municipal Engineering Construction soil sampling apparatus | |
| CN208076211U (en) | A kind of food in bulk sampler | |
| CN202676510U (en) | Flow regime controllable water sampler | |
| CN208155659U (en) | A kind of automatic milk sampler | |
| CN206208585U (en) | Mud sample fixed point collector in fermentation tank | |
| CN221377258U (en) | Supernatant sampling device | |
| CN110887705A (en) | Sewage collection equipment | |
| CN219200965U (en) | Waste water detection device | |
| CN219977863U (en) | Portable sample collection equipment | |
| CN219886022U (en) | Fermentation container convenient for layered extraction of white spirit | |
| CN214966362U (en) | Puncture sampler for medical oncology | |
| CN216646480U (en) | Portable brine concentration measuring device | |
| CN219224208U (en) | Soil quantitative sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20200330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |