CN109060437A - A kind of sampler for biotechnology - Google Patents
A kind of sampler for biotechnology Download PDFInfo
- Publication number
- CN109060437A CN109060437A CN201810921631.5A CN201810921631A CN109060437A CN 109060437 A CN109060437 A CN 109060437A CN 201810921631 A CN201810921631 A CN 201810921631A CN 109060437 A CN109060437 A CN 109060437A
- Authority
- CN
- China
- Prior art keywords
- sampler
- welded
- slide bar
- sleeve
- turntable
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
Abstract
The invention discloses a kind of samplers for biotechnology, including station, jack rod sleeve is welded on station, and sliding sleeve is equipped with rubber pad in jack rod sleeve, slide bar is welded on rubber pad, and fixing sleeve is equipped with connecting plate on slide bar, connecting plate is equipped with the casing of hollow structure far from fixing sleeve on one end of slide bar, and sampler is equipped in casing, it is welded with load-bearing plate on station, and is welded with shaft in load-bearing plate middle-end, load-bearing plate is equipped with turntable, and opening up fluted in the middle part of turntable lower end, turntable upper end is equidistantly opened up there are six placing groove.The present invention is by setting up syringe sampler, by moving up and down slide bar to drive sampler to move up and down, to guarantee the stability of sampler moving process；It realizes that sample reagent bottle smooth rotation is replaced using turntable, to down-sample workload, is further simplified sample process, realizes the convenience of biological sample sampling.
Description
Technical field
The present invention relates to biological samples to take technical field more particularly to a kind of sampler for biotechnology.
Background technique
Often some reagents are studied during biotechnology research, in addition need to mix plurality of reagents with
Observation is provided and research is used, especially on the classroom of bioconversion medium, in order to show biological reagent sample more vividly
Immixture, then need to be sampled plurality of reagents sample.
Syringe type sampler is generally used on sampler, such sampler structure is simple, and cost is relatively low, convenient for quick
Sampling, but such sampler needs when carrying out reagent sampling while helping reagent bottle and sampler, and need application compared with
Big external force is for pulling pull rod and piston, it is difficult to and guarantee the stabilization of sampler, and easily causes reagent bottle to be toppled over and splash, so that
In place of biological reagent sample sampling process Shortcomings, the pollution and waste of biological reagent not only will cause, it also can serious shadow
Ring the effect for arriving biotechnology research.
Summary of the invention
Syringe sampler is difficult to be utilized the purpose of the present invention is to solve reagent class biological sample in the prior art to stablize
The problem of taking, and a kind of sampler for biotechnology proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of sampler for biotechnology, including station are welded with jack rod sleeve, and jack rod sleeve on the station
Interior sliding sleeve is equipped with rubber pad, is welded with slide bar on the rubber pad, and fixing sleeve is equipped with connecting plate, the connecting plate on slide bar
Fixing sleeve is equipped with the casing of hollow structure on one end far from slide bar, and sampler is equipped in casing, welds on the station
It is connected to load-bearing plate, and is welded with shaft in load-bearing plate middle-end, the load-bearing plate is equipped with turntable, and offers in the middle part of turntable lower end
Groove, the turntable upper end are equidistantly opened up there are six placing groove.
Preferably, the sliding bar is sheathed in jack rod sleeve, and slide bar and connecting plate are interference fitted, the connecting plate with
Rubber pad is all larger than jack rod sleeve upper end opening.
Preferably, the sampler includes with flowering structure: fixing sleeve is equipped with sampling set in described sleeve pipe, and sampling is put on
Fixing sleeve is equipped with thread bush in end opening, and the thread bush internal screw thread is connected with screw rod, and screw rod is embedded in one end of sampling set
On be welded with piston, sampling set lower end is welded with connecting tube, and connecting tube lower end is connected with syringe needle.
Preferably, the screw rod is far from being welded with turn-button on one end of piston, and samples set upper side opening and be bolted
There is sealing shroud, the screw rod runs through sealing shroud.
Preferably, the slot opening is downward, and slot opening internal diameter is slightly larger than spindle outer diameter, and shaft sliding is embedded in
In groove.
Preferably, the slide bar upper end is welded with handle, and handle is located above connecting plate.
Compared with prior art, the present invention has following advantages:
1, the present invention drives rubber pad to carry out movement in vertical direction by fulcrum of jack rod sleeve by slide bar, to drive connection
Plate decline synchronous with casing, realizes that sampler integrally moves up and down, convenient for sampler steadily close to reagent sample, passes through company
Fishplate bar reinforces sampler stability, avoids sampler that syringe needle is driven to generate vibration, so that it is guaranteed that sampler monolithic stability
Property.
2, the present invention installs turntable structure on station, equidistantly opens up placing groove on turntable, and by reagent sample reagent
Bottle is stably placed in groove, is advantageously implemented the stabilization of reagent sample, avoids splashing for reagent, and turn by rotation manually
Disk reduces hand and moves reagent bottle, improves safety.
In conclusion the present invention by set up syringe sampler, by moving up and down slide bar with drive sampler into
Row moves up and down, to guarantee the stability of sampler moving process；Sample reagent bottle smooth rotation is realized more using turntable
It changes, to down-sample workload, is further simplified sample process, realizes the convenience of biological sample sampling.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the sampler for biotechnology proposed by the present invention；
Fig. 2 is a kind of part A structure enlargement diagram of the sampler for biotechnology proposed by the present invention；
Fig. 3 is a kind of sampler cross-sectional view of the sampler for biotechnology proposed by the present invention.
In figure: 1 station, 2 jack rod sleeves, 3 rubber pads, 4 slide bars, 5 connecting plates, 6 casings, 7 load-bearing plates, 8 shafts, 9 turntables,
10 grooves, 11 placing grooves, 12 sampling sets, 13 thread bush, 14 screw rods, 15 pistons, 16 connecting tubes, 17 syringe needles, 18 turn-buttons, 19
Hand.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of sampler for biotechnology, including station 1 are welded with jack rod sleeve on station 1
2,2 upper end of jack rod sleeve offers port, and 4 diameter of slide bar is slightly smaller than port internal diameter, slides up and down convenient for slide bar 4, and in jack rod sleeve 2
Sliding sleeve is equipped with rubber pad 3, slide bar 4 is welded on rubber pad 3, rubber pad 3 is to increase the friction between 2 inner wall of jack rod sleeve
Power, for guaranteeing the stability of slide bar 4, and on slide bar 4, fixing sleeve is equipped with connecting plate 5, and connecting plate 5 uses 304 stainless steel materials,
To guarantee the stability and bearing of connecting plate 5, fixing sleeve is equipped with the set of hollow structure on the one end of connecting plate 5 far from slide bar 4
Pipe 6, and sampler is equipped in casing 6, sampler selects syringe type sampler, it is welded with load-bearing plate 7 on station 1, and
Shaft 8 is welded in 7 middle-end of load-bearing plate, load-bearing plate 7 is equipped with turntable 9, and opens up fluted 10 in the middle part of 9 lower end of turntable, shaft 8
Upper end offsets with upper end sliding in groove 10, and 9 end of turntable is equidistantly opened up there are six placing groove 11, and placing groove 11 is used to place sample
Reagent bottle prevents reagent bottle from toppling over.
4 sliding sleeve of slide bar is set in jack rod sleeve 2, and slide bar 4 and connecting plate 5 are interference fitted, and are driven on connecting plate 5 with stablizing
Lower movement, connecting plate 5 and rubber pad 3 are all larger than 2 upper end opening of jack rod sleeve, to play position-limiting action to slide bar 4.
Sampler includes with flowering structure: fixing sleeve is equipped with sampling set 12 in casing 6, and samples solid in 12 upper end openings of set
Surely it is arranged with thread bush 13,13 internal screw thread of thread bush is connected with screw rod 14, and 14 diameter of screw rod is less than sampling 12 internal diameters of set, rotates spiral shell
Bar 14 avoids direct pull to realize to rise, and is advantageously implemented sampler monolithic stability, and reduce force degree, and screw rod 14
It is embedded on one end of sampling set 12 and is welded with piston 15,12 lower ends of sampling set are welded with connecting tube 16, and 16 lower end of connecting tube
It is connected with syringe needle 17, screw rod 14 is welded with turn-button 18 on one end far from piston 15, and samples bolt at 12 upper end openings of set and connect
Sealing shroud is connected to, it can be achieved that sampling covers the good leakproofness of 12 inside ensurings, screw rod 14 runs through sealing shroud,
Open Side Down for groove 10, and 10 opening inside diameter of groove is slightly larger than 8 outer diameter of shaft, and the sliding of shaft 8 is embedded in groove
In 10, so that the rotation of turntable 9 can be realized, 4 upper end of slide bar is welded with handle 19, and handle 19 is located at 5 top of connecting plate, has
Certain position-limiting action is also capable of providing suitable impetus.
The present invention can realize its functional characteristics by following operation:
Firstly, the reagent bottle of required sampling is steadily placed in placing groove 11, and in each placing groove 11 in 9 upper end of turntable
Enterprising line label is avoided confusion, and by manpower squeeze grip 19,4 stress of slide bar makes rubber pad 3 with 2 inner wall branch of jack rod sleeve click-through
Row moves downward, and drives the sampler in casing 6 to synchronize by connecting plate 5 at this time and moves down, make the syringe needle of sampler lower end
17 go deep into sample reagent bottle, then rotate turn-button 18 by manpower, and steadily increase it, and the external force applied is greater than work
Frictional resistance between plug 15 and sampling 12 inner walls of set, to make air pressure in sampling set 12 reduce, by syringe needle 17 by reagent bottle
Interior sample reagent is sucked into sampling set 12.
After sampling, connecting plate 5 and sampler can be driven to rise using slide bar 4 by pulling up handle 19,
Make syringe needle 17 far from reagent bottle, then applying external force rotates turntable 9 with 8 fulcrum of shaft in turntable 9, then moves down sampling
Device is sampled other sample reagents.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of sampler for biotechnology, including station (1), which is characterized in that be welded on the station (1)
Jack rod sleeve (2), and jack rod sleeve (2) interior sliding sleeve is equipped with rubber pad (3), is welded with slide bar (4) on the rubber pad (3), and sliding
Fixing sleeve is equipped with connecting plate (5) on bar (4), and the connecting plate (5) is equipped with hollow structure far from fixing sleeve on the one end of slide bar (4)
Casing (6), and be equipped with sampler in casing (6), be welded with load-bearing plate (7) on the station (1), and load-bearing plate (7)
It is welded in middle-end shaft (8), the load-bearing plate (7) is equipped with turntable (9), and opens up in the middle part of turntable (9) lower end fluted
(10), turntable (8) upper end is equidistantly opened up there are six placing groove (11).
2. a kind of sampler for biotechnology according to claim 1, which is characterized in that slide bar (4) sliding
It is sheathed in jack rod sleeve (2), and slide bar (4) and connecting plate (5) are interference fitted, the connecting plate (5) is all larger than with rubber pad (3)
Jack rod sleeve (2) upper end opening.
3. a kind of sampler for biotechnology according to claim 1, which is characterized in that the sampler includes
With flowering structure: described sleeve pipe (6) interior fixing sleeve is equipped with sampling set (12), and samples fixing sleeve in set (12) upper end opening and be equipped with spiral shell
Line set (13), thread bush (13) internal screw thread are connected with screw rod (14), and screw rod (14) is embedded in one end of sampling set (12)
On be welded with piston (15), sampling set (12) lower end is welded with connecting tube (16), and connecting tube (16) lower end is connected with needle
Head (17).
4. a kind of sampler for biotechnology according to claim 3, which is characterized in that the screw rod (14) is separate
It is welded on one end of piston (15) turn-button (18), and samples and be bolted sealing shroud, the spiral shell at set (12) upper end opening
Bar (14) runs through sealing shroud.
5. a kind of sampler for biotechnology according to claim 1, which is characterized in that groove (10) opening
Downwards, and groove (10) opening inside diameter is slightly larger than shaft (8) outer diameter, and shaft (8) sliding is embedded in groove (10).
6. a kind of sampler for biotechnology according to claim 1, which is characterized in that slide bar (4) upper end
It is welded with handle (19), and handle (19) is located above connecting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921631.5A CN109060437A (en) | 2018-08-14 | 2018-08-14 | A kind of sampler for biotechnology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921631.5A CN109060437A (en) | 2018-08-14 | 2018-08-14 | A kind of sampler for biotechnology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109060437A true CN109060437A (en) | 2018-12-21 |
Family
ID=64683907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810921631.5A Pending CN109060437A (en) | 2018-08-14 | 2018-08-14 | A kind of sampler for biotechnology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109060437A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799441A (en) * | 2019-03-29 | 2019-05-24 | 云南电网有限责任公司电力科学研究院 | A kind of rotary GIS simulation tank body creeping discharge quick experiment device |
| CN111337289A (en) * | 2020-03-20 | 2020-06-26 | 广西贵港华堂天诺微生物科技有限公司 | Microorganism regular sampling detection device |
| CN112973822A (en) * | 2021-03-19 | 2021-06-18 | 陇东学院 | Protein separation and purification device and purification method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2642065A1 (en) * | 1976-09-18 | 1977-12-22 | Wiederaufarbeitung Von Kernbre | Sampling device for handling radioactive or toxic substances - with turntable revolving over feed needles to position vessels |
| CN202793855U (en) * | 2012-08-28 | 2013-03-13 | 长春迪瑞医疗科技股份有限公司 | Accurate sampling mechanism |
| CN206960168U (en) * | 2017-04-27 | 2018-02-02 | 程丽敏 | A kind of medical test sampler |
| CN107727812A (en) * | 2017-11-16 | 2018-02-23 | 无锡奔牛生物科技有限公司 | A kind of dairy products sampling Detection device |
| CN107884228A (en) * | 2017-11-07 | 2018-04-06 | 叶建望 | A kind of medical continuous sampling system |
| CN108072542A (en) * | 2017-12-06 | 2018-05-25 | 郑晓燕 | A kind of medical test sampler and sampling method |
| CN208621383U (en) * | 2018-08-14 | 2019-03-19 | 南京唯诺尔科技项目管理有限公司 | A kind of sampler for biotechnology |
-
2018
- 2018-08-14 CN CN201810921631.5A patent/CN109060437A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2642065A1 (en) * | 1976-09-18 | 1977-12-22 | Wiederaufarbeitung Von Kernbre | Sampling device for handling radioactive or toxic substances - with turntable revolving over feed needles to position vessels |
| CN202793855U (en) * | 2012-08-28 | 2013-03-13 | 长春迪瑞医疗科技股份有限公司 | Accurate sampling mechanism |
| CN206960168U (en) * | 2017-04-27 | 2018-02-02 | 程丽敏 | A kind of medical test sampler |
| CN107884228A (en) * | 2017-11-07 | 2018-04-06 | 叶建望 | A kind of medical continuous sampling system |
| CN107727812A (en) * | 2017-11-16 | 2018-02-23 | 无锡奔牛生物科技有限公司 | A kind of dairy products sampling Detection device |
| CN108072542A (en) * | 2017-12-06 | 2018-05-25 | 郑晓燕 | A kind of medical test sampler and sampling method |
| CN208621383U (en) * | 2018-08-14 | 2019-03-19 | 南京唯诺尔科技项目管理有限公司 | A kind of sampler for biotechnology |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799441A (en) * | 2019-03-29 | 2019-05-24 | 云南电网有限责任公司电力科学研究院 | A kind of rotary GIS simulation tank body creeping discharge quick experiment device |
| CN111337289A (en) * | 2020-03-20 | 2020-06-26 | 广西贵港华堂天诺微生物科技有限公司 | Microorganism regular sampling detection device |
| CN112973822A (en) * | 2021-03-19 | 2021-06-18 | 陇东学院 | Protein separation and purification device and purification method |
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