CN206799618U - A kind of Novel adjustable centrifuge tube - Google Patents
A kind of Novel adjustable centrifuge tube Download PDFInfo
- Publication number
- CN206799618U CN206799618U CN201720653264.6U CN201720653264U CN206799618U CN 206799618 U CN206799618 U CN 206799618U CN 201720653264 U CN201720653264 U CN 201720653264U CN 206799618 U CN206799618 U CN 206799618U
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- CN
- China
- Prior art keywords
- sleeve pipe
- adjusting sleeve
- centrifuge tube
- 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
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Abstract
The utility model discloses a kind of Novel adjustable centrifuge tube, including centrifugation body, adjusting sleeve pipe, cellular filter；Spiral surrounding is provided with helicla flute in centrifugation body upper inside wall；Adjusting sleeve pipe is columnar structured for upper and lower ends opening；Adjusting sleeve pipe is installed in centrifuge tube body；Adjusting sleeve pipe bottom is provided with chute；Cellular filter is arranged on the inside of adjusting sleeve pipe；Clamping joint is provided with cellular filter, clamping joint passes through chute, is arranged in helicla flute.The utility model is rational in infrastructure, the mounting means that cellular filter is set by clamping joint using active card, the position of freely adjustable cellular filter, centrifuged suitable for various different samples, the separation and Extraction of especially various cell tissues, it can realize simultaneously and simple sample is repeatedly centrifuged, recovery rate is high；And the setting of adjusting sleeve pipe, height of the present utility model and volume can be changed, help further to improve applicability of the present utility model, it is simple to operate, it is easy to use.
Description
Technical field
It the utility model is related to biological medicine experiment instrument field, more particularly to a kind of Novel adjustable centrifuge tube.
Background technology
In technical fields such as medicine, food and chemical industry, certain composition is often extracted using centrifugal method, so as to prepare
Go out required sample.At present, the centrifuge tube in the prior art for laboratory level is mainly divided to two kinds：Simple centrifuge tube
(without filter element) and the centrifuge tube with one layer of filter membrane, the former is only used for the sample of separation of solid and liquid, and the latter is typically
It is disposable, for retaining a certain size sample, and the position of filter membrane can not be adjusted.Above two centrifuges
Pipe all has that structure function is single, and controllability is poor, and recovery rate is low, while brings inconvenience to experimental implementation.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of Novel adjustable centrifuge tube, using adjustable
The adjusting sleeve pipe and cellular filter of formula, solve that conventional centrifugal tubular construction function is single, and controllability is poor, and recovery rate is low, simultaneously
The problem of inconvenience being brought to experimental implementation.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of Novel adjustable centrifuge tube, including from
Heart body, adjusting sleeve pipe, cellular filter；Spiral surrounding is provided with helicla flute in the centrifugation body upper inside wall；The regulation
Sleeve pipe is columnar structured for upper and lower ends opening；The adjusting sleeve pipe is coaxially disposed with the centrifugation body, is installed on described
In centrifuge tube body；The chute of the strip along adjusting sleeve pipe axial direction is provided with the adjusting sleeve pipe bottom；The chute
Through the tube wall of the adjusting sleeve pipe；The cellular filter is arranged on the inside of the adjusting sleeve pipe；Set on the cellular filter
Clamping joint is equipped with, the clamping joint passes through the chute, is arranged in the helicla flute.
As a kind of preferred scheme of the present utility model, rubber adjusting ring is provided with the adjusting sleeve pipe outer cover；It is described
Rubber adjusting ring coordinates above the centrifugation body with the mouth of pipe of the centrifugation body.
As a kind of preferred scheme of the present utility model, the both sides of the rubber adjusting ring are provided with buckle；The card
Detain and engage with the mouth of pipe of the centrifugation body.
As a kind of preferred scheme of the present utility model, the adjusting sleeve pipe is made up of glass material, in the adjusting set
Scale is provided with pipe.
As a kind of preferred scheme of the present utility model, sealing ring is being provided with the mouth of pipe below the adjusting sleeve pipe.
As a kind of preferred scheme of the present utility model, the aperture of the cellular filter is 20-200 μm.
As a kind of preferred scheme of the present utility model, the helicla flute is at away from the centrifugation tube mouth half
Extend at the centrifugation tube mouth.
Pass through above-mentioned technical proposal, the beneficial effect of technical solutions of the utility model are：The utility model is rational in infrastructure, carefully
Born of the same parents' filter uses the mounting means that sets of active card by clamping joint, the position of freely adjustable cellular filter, suitable for it is various not
With sample centrifuge, the separation and Extraction of especially various cell tissues, at the same can realize to simple sample carry out repeatedly from
The heart separates, and recovery rate is high；And the setting of adjusting sleeve pipe, height of the present utility model and volume can be changed, help further to carry
High applicability of the present utility model, it is simple to operate, it is easy to use.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model adjusting sleeve pipe.
Corresponding component title of the numeral represented by with letter in figure：
1. centrifuge the cellular filter of 2. adjusting sleeve pipe of body 3.
4. the rubber adjusting ring of 5. sealing ring of helicla flute 6.
7. the chute of buckle 8..
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of Novel adjustable centrifuge tube of the utility model, including centrifugation body 1, adjusting sleeve pipe 2,
Cellular filter 3.Spiral surrounding is provided with helicla flute 4 in the centrifugation upper inside wall of body 1.The helicla flute 4 from away from it is described from
Extended at the mouth of pipe half of heart body 1 at the centrifugation mouth of pipe of body 1.The adjusting sleeve pipe 2 is upper and lower ends opening
It is columnar structured.The adjusting sleeve pipe 2 is coaxially disposed with the centrifugation body 1, is installed in the centrifugation body 1.Described
Sealing ring 5 is provided with the lower section mouth of pipe of adjusting sleeve pipe 2.It is provided with the bottom of adjusting sleeve pipe 2 along the adjusting sleeve pipe 2 axially
Strip chute 8.The chute 8 runs through the tube wall of the adjusting sleeve pipe 2.The cellular filter 3 is arranged at the regulation
The inner side of sleeve pipe 2.Clamping joint is provided with the cellular filter 3, the clamping joint passes through the chute 8, is arranged in the spiral shell
In spin slot 4.The aperture of the cellular filter 3 is preferably 20-200 μm.
In order to which more easily adjusting sleeve pipe 2 is adjusted, rubber adjusting ring 6 is provided with the outer cover of adjusting sleeve pipe 2；
The rubber adjusting ring 6 coordinates positioned at the top of centrifugation body 1 with the mouth of pipe of the centrifugation body 1.Adjusted in the rubber
The both sides of circle 6 are provided with buckle 7；The buckle 7 engages with the mouth of pipe of the centrifugation body 1.Preferably, the adjusting sleeve pipe 2
It is made up of glass material, scale is provided with the adjusting sleeve pipe 2.
Use principle of the present utility model：The utility model is particularly suitable for use in that cell tissue repeatedly centrifuge and carried
Take.The utility model adjusts the position of cellular filter 3 by rotary regulating sleeve pipe 2, during rotary regulating sleeve pipe 2, cellular filter 3
Adjusting sleeve pipe 2 is followed to be rotated, while clamping joint is slided up and down along helicla flute 4.The utility model is adjusted by rubber
Circle 6 is set in the diverse location outside regulating sleeve, to adjust the height that regulating sleeve stretches out centrifugation body 1, so as to change this reality
With new height and volume.Rubber adjusting ring 6 is sheathed on outside regulating sleeve, and rubber adjusting ring 6 passes through buckle 7 and centrifugation body
1 mouth of pipe is fixed, while the mouth of pipe of rubber adjusting ring 6 and centrifugation body 1 is realized and sealed.
By above-mentioned specific embodiment, the beneficial effects of the utility model are：The utility model is rational in infrastructure, cellular filter
3 mounting means set by clamping joint using active card, the position of freely adjustable cellular filter 3, suitable for various not same
Product centrifuge, the separation and Extraction of especially various cell tissues, while can realize and repeatedly centrifugation point is carried out to simple sample
From recovery rate is high；And the setting of adjusting sleeve pipe 2, height of the present utility model and volume can be changed, help further to improve this
The applicability of utility model, it is simple to operate, it is easy to use.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of Novel adjustable centrifuge tube, it is characterised in that including centrifugation body, adjusting sleeve pipe, cellular filter；It is described from
Spiral surrounding is provided with helicla flute in heart body upper inside wall；The adjusting sleeve pipe is columnar structured for upper and lower ends opening；
The adjusting sleeve pipe is coaxially disposed with the centrifugation body, is installed in the centrifuge tube body；Set in the adjusting sleeve pipe bottom
It is equipped with the chute of the strip along adjusting sleeve pipe axial direction；The chute runs through the tube wall of the adjusting sleeve pipe；The cell
Filter is arranged on the inside of the adjusting sleeve pipe；Clamping joint is provided with the cellular filter, the clamping joint passes through the cunning
Groove, it is arranged in the helicla flute.
2. Novel adjustable centrifuge tube according to claim 1, it is characterised in that be arranged outside the adjusting sleeve pipe
There is rubber adjusting ring；The rubber adjusting ring coordinates above the centrifugation body with the mouth of pipe of the centrifugation body.
3. Novel adjustable centrifuge tube according to claim 2, it is characterised in that in the both sides of the rubber adjusting ring
It is provided with buckle；The buckle engages with the mouth of pipe of the centrifugation body.
4. Novel adjustable centrifuge tube according to claim 3, it is characterised in that the adjusting sleeve pipe is by glass material
It is made, scale is provided with the adjusting sleeve pipe.
5. Novel adjustable centrifuge tube according to claim 3, it is characterised in that the mouth of pipe below the adjusting sleeve pipe
Place is provided with sealing ring.
6. Novel adjustable centrifuge tube according to claim 3, it is characterised in that the aperture of the cellular filter is
20-200μm。
7. Novel adjustable centrifuge tube according to claim 3, it is characterised in that the helicla flute is from away from the centrifugation
Extended at tube mouth half at the centrifugation tube mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720653264.6U CN206799618U (en) | 2017-06-07 | 2017-06-07 | A kind of Novel adjustable centrifuge tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720653264.6U CN206799618U (en) | 2017-06-07 | 2017-06-07 | A kind of Novel adjustable centrifuge tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206799618U true CN206799618U (en) | 2017-12-26 |
Family
ID=60745045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720653264.6U Expired - Fee Related CN206799618U (en) | 2017-06-07 | 2017-06-07 | A kind of Novel adjustable centrifuge tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206799618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485935A (en) * | 2018-04-04 | 2018-09-04 | 柳州市妇幼保健院 | A kind of sperm preferred embodiment and method |
-
2017
- 2017-06-07 CN CN201720653264.6U patent/CN206799618U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485935A (en) * | 2018-04-04 | 2018-09-04 | 柳州市妇幼保健院 | A kind of sperm preferred embodiment and method |
| CN108485935B (en) * | 2018-04-04 | 2023-07-04 | 柳州市妇幼保健院 | Sperm optimizing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20190607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |