CN207628588U - A kind of centrifuge component efficiently separated - Google Patents
A kind of centrifuge component efficiently separated Download PDFInfo
- Publication number
- CN207628588U CN207628588U CN201721441798.9U CN201721441798U CN207628588U CN 207628588 U CN207628588 U CN 207628588U CN 201721441798 U CN201721441798 U CN 201721441798U CN 207628588 U CN207628588 U CN 207628588U
- Authority
- CN
- China
- Prior art keywords
- centrifuge
- ontology
- efficiently separated
- retainer ring
- compressible part
- 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.)
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Abstract
The utility model is related to a kind of centrifuge components efficiently separated comprising centrifuge and the centrifuge tube that can be used cooperatively with the centrifuge, the centrifuge tube include ontology, and the pipe dish for placing the centrifuge tube is equipped in the centrifuge；The pipe dish is equipped with multiple retainer rings for being clamped the centrifuge tube, and the internal diameter of the retainer ring is consistent with the outer diameter of the ontology；The outer wall of the ontology upper end is equipped with the clamping portion that can be connected to above the retainer ring；It is equipped with a compressible part of the circle with elastic deformation ability around the ontology, the compressible part is set to the lower section of the clamping portion.The centrifuge component overall structure so that centrifuge tube is more reliable, increases centrifugal effect, to promote the effect of centrifugation.
Description
Technical field
The utility model is related to biotechnologies, and in particular to a kind of centrifuge component efficiently separated.
Background technology
In biotechnology, it is also commonly most basic most important experiment link that centrifugation, which is in many experiments, such as
Blood separation in, in protein purification, inhereditary material extraction in etc., will appear the operating procedure of centrifugation.And from
The effect of the heart directly determines final experimental result, and therefore, centrifugation is of crucial importance.
However, in the prior art, in most cases, be centrifuge tube is placed directly in the pipe sleeve of centrifuge, and from
The outer wall of heart pipe be typically it is smooth, therefore, in centrifugal process, sometimes because centrifuge tube stability it is bad and cause from
The heart time increases or centrifugal effect is undesirable.Therefore it is particularly important to further increase stability of the centrifuge tube in centrifugation.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of centrifuge component efficiently separated, solves existing skill
It is insufficient present in art.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of centrifuge component efficiently separated comprising centrifuge and the centrifugation that can be used cooperatively with the centrifuge
Pipe, the centrifuge tube includes ontology, and the pipe dish for placing the centrifuge tube is equipped in the centrifuge；The pipe dish is equipped with
Multiple retainer rings for being clamped the centrifuge tube, the internal diameter of the retainer ring are consistent with the outer diameter of the ontology；The ontology upper end
Outer wall be equipped with and can be connected to clamping portion above the retainer ring；Being equipped with a circle around the ontology has elastic deformation
The compressible part of ability, the compressible part are set to the lower section of the clamping portion.
Further, height one of the distance between at the top of the compressible part and described clamping portion bottom with the retainer ring
It causes.
Further, the first magnet is equipped between the clamping portion bottom at the top of the compressible part；Institute
Stating that retainer ring inner wall is equipped with can be with magnetic the second attracting magnet of first magnet so that centrifuge tube is combined closely with retainer ring.
Further, outer diameter of the internal diameter of the retainer ring not less than the ontology and the outer diameter less than the compressible part.
Further, first magnet ring is arranged around the outer wall of the ontology 1/2；Second magnet ring is around the card
The inner wall setting of circle 1/2.
Further, first magnet and the second magnet is highly consistent.
Further, the compressible part protrudes from the outer wall of the ontology；Up and down the two of the compressible part lateral surface
End is that arc is connect with the outer wall of the ontology；
Further, the compressible part includes support layer, elastic layer and top cover layer, and the elastic layer is set to
Between the support layer and top cover layer, the upper and lower ends of the top cover layer and the outer wall of the ontology pass through arcwall face
Connection.
Further, the upper surface and lower face of the support layer are connect with the ontology, the inside of the support layer
The medial surface of face and the ontology is in same plane.
The utility model at least has the advantages that：
The utility model provides a kind of centrifuge component efficiently separated, and the first magnet and the ingenious of the second magnet set
It sets so that the combination that the pipe sleeve of centrifuge tube and centrifuge can be closer, clamping portion can place centrifuge tube and fall into retainer ring completely
Below；And the setting of compressible part avoids centrifuge tube and throws away the deficiencies of coming in centrifugal process, overall structure makes centrifuge tube
It is more reliable, increase centrifugal effect, then promotes centrifugal separating effect, therefore separative efficiency can be increased.
Description of the drawings
Fig. 1 is the structural schematic diagram of the centrifuge component described in the utility model embodiment；
Fig. 2 is the dimensional structure diagram of the centrifuge tube described in the utility model embodiment；
Fig. 3 is the sectional view of the centrifuge tube described in the utility model embodiment；
Fig. 4 is the enlarged structure schematic diagram at dotted line frame in Fig. 3；
Fig. 5 is the structural schematic diagram that the centrifuge tube described in the utility model embodiment is positioned in retainer ring；
Fig. 6 is the A-A sectional views in Fig. 5；
Fig. 7 is another dimensional structure diagram of the centrifuge tube described in the utility model embodiment.
In figure, 1, ontology, 2, compressible part, 3, retainer ring, 4, centrifuge, 5, centrifuge, 6, pipe dish, 7, clamping portion, 8,
One magnet, the 9, second magnet, 21, support layer, 22, elastic layer, 23, top cover layer, 24, articulamentum.
Specific implementation mode
The technical scheme in the utility model embodiment is clearly and completely described below, it is clear that described reality
It is the utility model a part of the embodiment to apply example, instead of all the embodiments.The embodiments of the present invention presented below
Detailed description be not intended to limit claimed the scope of the utility model, but be merely representative of the selected of the utility model
Embodiment.Based on the embodiments of the present invention, this field commonsense method personnel are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Fig. 1~7, a kind of centrifuge component efficiently separated comprising centrifuge 5 and can be with the centrifuge 5
The centrifuge tube 4 being used cooperatively, the centrifuge tube 4 include ontology 1, and the pipe for placing the centrifuge tube is equipped in the centrifuge
Disk 6.
The pipe dish 6 be equipped with it is multiple for being clamped the retainer rings 3 of the centrifuge tube 4, the internal diameter of the retainer ring 3 with described
The outer diameter of body 1 is consistent.
The outer wall of the ontology upper end is equipped with the clamping portion 7 that can be connected to above the retainer ring, the clamping portion 7
Outer diameter is more than the internal diameter of retainer ring, then so that centrifuge tube can be connected on retainer ring, clamping portion 7 can be multiple body outer walls that protrude from
Casting lug thereon can also surround the protrusion ring that the outer diameter that body peripheral one encloses is more than body diameter, as shown in Fig. 2,7.
It is equipped with a compressible part 2 of the circle with elastic deformation ability around the ontology, the compressible part 2 is set to
The lower section of the clamping portion 7.The compressible part 2 protrudes from the outer wall of the ontology 1；2 lateral surface of the compressible part it is upper
Lower both ends are that arc is connect with the outer wall of the ontology 1, i.e., are connected by cambered surface.
The height or width one of the distance between 2 top of the compressible part and 7 bottom of the clamping portion with the retainer ring 3
It causes, i.e., retainer ring 3 can be positioned between compressible part 2 and clamping portion 7 just.
As shown in fig. 6, being equipped with the first magnet 8 between 2 top of the compressible part and 7 bottom of the clamping portion；
Being equipped on 3 inner wall of the retainer ring can be with magnetic the second attracting magnet 9 of first magnet 8 so that centrifuge tube and retainer ring 3
It combines closely.
Outer diameter of the internal diameter of the retainer ring 3 not less than the ontology and the outer diameter less than the compressible part, then by can
2 compressive deformation of compression unit enters 3 lower section of retainer ring, then since the clamping of compressible part 2 makes centrifuge tube 4 be not easy from retainer ring 3
In out.
For first magnet 8 around the outer wall setting of the ontology 1/2, i.e. the first magnet is semicircle；Second magnetic
Iron 9 is around the inner wall setting of the retainer ring 1/2, i.e. the second magnet is also semicircle, as shown in Figure 6.Preferably, first magnetic
Iron 8 and the second magnet 9 it is highly consistent.
The compressible part 2 protrudes from the outer wall of the ontology 1；The upper and lower ends of 2 lateral surface of the compressible part and institute
The outer wall of ontology is stated to connect for arc.
The compressible part 2 includes support layer 21, elastic layer 22 and top cover layer 23, and the elastic layer 22 is set to
Between the support layer 21 and top cover layer 23, the upper and lower ends of the top cover layer 23 and the outer wall of the ontology 1 are logical
Cross arcwall face connection.The top cover layer 23 equally has certain elastic deformation power, then so as to by that can be pressed than this
In the cutting ferrule of the placement centrifuge tube of the small centrifuge 5 of 2 outer diameter of contracting portion, and it is not easy out.
The support layer 21 is the elastic support layer 21 with elastic deformation power, and the elasticity of the support layer 21 is less than described
The elasticity of elastic layer 22.When then there is pressure in outside, first by 22 compressive deformation of elastic layer, when elastic layer 22 gives the power of support layer 21
It gradually increases, when increasing to certain numerical value, support layer 21 can also be protruded inwardly from and be deformed upon to a certain extent, more be pacified in this way
Entirely, and make the integral, flexible deformation effects of compressible part 2 more preferable, and the longer life expectancy of support layer 21.
The upper surface and lower face of the support layer 21 are connect with the ontology 1, the medial surface of the support layer 21 with
The medial surface of the ontology 1 is in same plane.
As further preferred embodiment, connection is additionally provided between the top cover layer 23 and the elastic layer 22
Layer 24, one end of the elastic layer 22 is fixedly connected with the support layer 21, and the other end is fixedly connected with the articulamentum 24, institute
State the outside that top cover layer 23 is set to the articulamentum 24.Articulamentum 24 also has certain elasticity to a certain extent,
So that not interfering with the normal elasticity deformation of the other structures layer such as elastic layer 22.The setting of articulamentum 24 makes top cover layer 23
Degree of freedom bigger, setting it is more flexible.
As further preferred embodiment, the elastic layer 22 is more springs.
As further preferred embodiment, the spring is perpendicular to the support layer 21 and the top cover layer
23。
As further preferred embodiment, the elastic layer 22 is intermediate high, and both sides are low, it is easier to elastic shape occur
Become, and elastically-deformable palliative more preferable stability higher.
In the present invention, the other parts of centrifuge are consistent with the prior art, such as containing actuating unit band
Rotations such as dynamic pipe sleeve etc..
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field
For technical staff, the utility model can have various modifications and changes.All institutes within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of centrifuge component efficiently separated comprising centrifuge and the centrifuge tube that can be used cooperatively with the centrifuge,
The centrifuge tube includes ontology, and the pipe dish for placing the centrifuge tube is equipped in the centrifuge；It is characterized in that：
The pipe dish is equipped with multiple retainer rings for being clamped the centrifuge tube, the outer diameter of the internal diameter of the retainer ring and the ontology
Unanimously；
The outer wall of the ontology upper end is equipped with the clamping portion that can be connected to above the retainer ring；It is equipped with around the ontology
One compressible part of the circle with elastic deformation ability, the compressible part are set to the lower section of the clamping portion.
2. the centrifuge component according to claim 1 efficiently separated, it is characterised in that：The compressible part top and institute
State the highly consistent of the distance between clamping portion bottom and the retainer ring.
3. the centrifuge component according to claim 2 efficiently separated, it is characterised in that：At the top of the compressible part with
The first magnet is equipped between the clamping portion bottom；Being equipped on the retainer ring inner wall can be attracting with the first magnet magnetism
The second magnet so that centrifuge tube is combined closely with retainer ring.
4. the centrifuge component according to claim 3 efficiently separated, it is characterised in that：The internal diameter of the retainer ring is not less than
The outer diameter of the ontology and the outer diameter for being less than the compressible part.
5. the centrifuge component according to claim 4 efficiently separated, it is characterised in that：First magnet ring is around described
The outer wall of ontology 1/2 is arranged；Second magnet ring is arranged around the inner wall of the retainer ring 1/2.
6. the centrifuge component according to claim 5 efficiently separated, it is characterised in that：First magnet and the second magnetic
Iron it is highly consistent.
7. the centrifuge component according to claim 6 efficiently separated, it is characterised in that：The compressible part protrudes from institute
State the outer wall of ontology；The upper and lower ends of the compressible part lateral surface are that arc is connect with the outer wall of the ontology.
8. the centrifuge component according to claim 7 efficiently separated, it is characterised in that：The compressible part includes supporting
Layer, elastic layer and top cover layer, the elastic layer are set between the support layer and top cover layer, and the top is covered
The upper and lower ends of cap rock are connect with the outer wall of the ontology by arcwall face.
9. the centrifuge component according to claim 8 efficiently separated, it is characterised in that：The upper surface of the support layer and
Lower face is connect with the ontology, and the medial surface of the medial surface of the support layer and the ontology is in same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441798.9U CN207628588U (en) | 2017-11-01 | 2017-11-01 | A kind of centrifuge component efficiently separated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441798.9U CN207628588U (en) | 2017-11-01 | 2017-11-01 | A kind of centrifuge component efficiently separated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207628588U true CN207628588U (en) | 2018-07-20 |
Family
ID=62859811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721441798.9U Expired - Fee Related CN207628588U (en) | 2017-11-01 | 2017-11-01 | A kind of centrifuge component efficiently separated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207628588U (en) |
-
2017
- 2017-11-01 CN CN201721441798.9U patent/CN207628588U/en not_active Expired - Fee Related
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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: 20180720 Termination date: 20211101 |