CN205761239U - A kind of for separated multi-scale centrifuge tube - Google Patents
A kind of for separated multi-scale centrifuge tube Download PDFInfo
- Publication number
- CN205761239U CN205761239U CN201620614919.4U CN201620614919U CN205761239U CN 205761239 U CN205761239 U CN 205761239U CN 201620614919 U CN201620614919 U CN 201620614919U CN 205761239 U CN205761239 U CN 205761239U
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- CN
- China
- Prior art keywords
- pipe box
- centrifuge tube
- cap
- scale
- separated multi
- 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
This utility model relates to a kind of for separated multi-scale centrifuge tube, it is characterized in that: this centrifuge tube includes pipe box (a) and body (b), described body (b) is co-axially located at the inside of pipe box (a), the profile of described body (b) is bullet-type, and the tube wall of described body (b) is provided with the oblique scale groove (b7) that one group of scale groove (b6) vertical with body (b) axis and least one set and body (b) axis are angle theta.This utility model is compared with prior art, meet the metering of a small amount of sample and the two-phase interface position metering of angle rotor test result, ensure body profile in the case of constant according to the concrete type design corresponding pipe box profile of actual centrifuge pore, to adapt to different centrifuges.Additionally, this utility model also has simple in construction, easily operated feature.
Description
Technical field
This utility model relates to a kind of centrifuge tube, is specifically related to a kind of for separated multi-scale centrifuge tube.
Background technology
Centrifugal separation technology is widely used in the different field such as life sciences, commercial production and science and education, and centrifuge tube
It it is requisite important utensil in centrifugal separation technology.Traditional centrifuge tube mostly is standard pattern, be cylindrical body and
Pipe cap forms.In centrifugation is tested, the type of the profile of centrifuge tube, the mark of body scale and centrifuge-head etc. is all
The metric results of centrifugal test data can be produced different impacts, the experiment such as analyzed at clay stabilizer preventive effect of expansion
In, conventional angle rotor is liquid in centrifuge tube and the interface run-off the straight of clay after centrifugal, and this is difficult to effective, accurate
Ground reads clay volume (when particularly clay volume is the least), so that adversely affecting to interpretation of result.
Utility model content
In view of above-mentioned technical problem, this utility model provides a kind of for separated multi-scale centrifuge tube, and this is centrifuged
Pipe includes pipe box and body two parts, and the profile of its body is bullet-type, body is additionally provided with many group scale grooves, meets
The metering of a small amount of sample and the two-phase interface position metering of angle rotor test result.
This utility model solves its technical problem and be the technical scheme is that
It is a kind of for separated multi-scale centrifuge tube, it is characterised in that: this centrifuge tube includes pipe box and body, described pipe
Body is co-axially located at the inside of pipe box, and the profile of described body is bullet-type, the tube wall of described body is provided with one group with
Scale groove that body axis is vertical and least one set and the oblique scale groove that body axis is angle theta.
Further, the tube wall of described pipe box has multiple hole, the inwall of described pipe box is provided with multiple bearing.
Further, being provided with pipe box cap at the mouth of pipe of described pipe box, one end of described pipe box cap is provided with the first connector, separately
One end is provided with first handle, and described pipe box cap is connected with pipe box by the first connector.
Further, described pipe box cap circumference is provided with the first shade, the outside of described first shade and pipe box upper end
Inwall closely cooperate.
Further, the lower section of described pipe box cap is additionally provided with a projection.
Further, being provided with body cap at the mouth of pipe of described body, one end of described body cap is provided with the second connector, separately
One end is provided with second handle, and described body cap is connected with body by the second connector.
Further, described body cap circumference is provided with the second shade, the outside of described second shade and body upper end
Inwall closely cooperate.
Further, on described body cap, the one end near the second connector and the one end near second handle are respectively provided with
There is the groove that caves in.
Further, the upper part of described body is cylindrical shape, and this cylindrical portion axial length accounts for whole body axle
To 1st/1 to six/3rds of length, the lower end caliber of body is gradually reduced to body bottom Guan Bi and the lower end of body
Tube wall and body axis are arranged in 3 °～20 ° of angles successively.
Further, the minima of described scale groove and tiltedly scale groove is 0.1mL, described body axis and oblique scale groove
The angle of angle theta be 15 °～40 °, the volume of described body is 5mL～100mL.
Compared with prior art, the beneficial effects of the utility model:
1, the profile of body is designed as bullet-type, is so conducive to the volume metering of a small amount of sample, makes reading more
Accurately；
2, the scale groove of body axis and the oblique scale angle o with body axis it are provided perpendicular on body body wall
Groove, this volume metering not only contributing to fill during liquid, it is also adapted to the two-phase interface position metering of angle rotor test result, makes
Reading is more accurate；
3, use pipe box and body with the use of form, in the case of ensureing that body profile is constant, change pipe box
Profile so that it is be applicable to the centrifugal pore of various model centrifuge；
4, multiple hole is had on the tube wall of pipe box, it is possible to ensure pressure and temperature in pipe box with to arrange environment consistent；
5, the groove that caves at projection below pipe box cap and body cap two ends plays the work of locking at pipe box and body when closing
With, sealing effectiveness can be better ensured that；
6, this utility model directly can realize separation and the metering of the most miscible material in centrifuge tube, it is to avoid some
The problem brought because needing in operation to shift separator；
7, this utility model simple in construction, it is easy to make and operate.
Accompanying drawing explanation
Fig. 1 is the structural representation after centrifuge tube pipe box of the present utility model combines with body.
Fig. 2 is centrifuge tube sleeve pipe structure schematic diagram of the present utility model.
Fig. 3 is centrifuge tube pipe structure schematic diagram of the present utility model.
Wherein: a-pipe box, a1-pipe box cap, a2-the first connector, a3-first handle, a4-the first shade, a5-is protruding,
A6-hole, a7-bearing, b-body, b1-body cap, b2-the second connector, b3-second handle, b4-caves in groove, b5-the second cap
Edge, b6-scale groove, b7-oblique scale groove
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
This utility model is further described by example, it should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit this utility model.
As it is shown in figure 1, this utility model provides a kind of for separated multi-scale centrifuge tube, this centrifuge tube includes pipe box
A and body b, described body b are co-axially located at the inside of pipe box a, and the profile of described body b is bullet-type, described body b's
It is provided with one group of scale groove b6 vertical with body b axis on tube wall and least one set is the oblique of angle theta with body b axis
Scale groove b7, the oblique scale groove b7 in the present embodiment is one group, and the profile of pipe box a is cylindrical shape, in actual tests, pipe box a
Profile can carry out flexible design according to the shape of centrifuge pore used.
Further, as in figure 2 it is shown, have multiple hole a6 on the tube wall of described pipe box a, the size and shape of hole a6 is with energy
Making the environment such as pipe box a external and internal pressure, temperature keep unanimously being as the criterion, size and shape with hole when a6 also require not affect pipe box a6
The overall flexibility of material requested and rigidity；Being provided with multiple bearing a7 on the inwall of described pipe box a, bearing a7 is with applicable body b
It is advisable in being positioned over pipe box a；Being provided with pipe box cap a1 at the mouth of pipe of pipe box a, one end of described pipe box cap a1 is provided with the first connector
A2, the other end is provided with first handle a3, described pipe box cap a1 and is connected with pipe box a, if pipe box a is plastics by the first connector a2
During material, having a first connector a2 between pipe box cap a1 and pipe box a, if pipe box a is glass or other material, then first even
Fitting a2 can not exist；It is provided with the first shade a4 in described pipe box cap a1 circumference, after on pipe box cap, the first shade a4's
Outside closely cooperates with the inwall of pipe box a upper end；The lower section of described pipe box cap a1 is additionally provided with a protruding a5, when on pipe box cap
After, protruding a5 withstands the body cap b1 of body b for reinforcing the body cap b1 sealing to body b.
Further, as it is shown on figure 3, be provided with body cap b1 at the mouth of pipe of described body b, one end of described body cap b1 sets
Having the second connector b2, the other end is provided with second handle b3, and to facilitate the unlatching of body cap b1, described body cap b1 passes through second
Connector b2 is connected with body b, if body b is plastic material, has a second connector b2 between body cap b1 and body b,
If body b is glass or other material, then the second connector b2 can not exist；It is provided with second in described body cap b1 circumference
Shade b5, is that the outside of the second shade b5 closely cooperates with the inwall of body b upper end when body cap b1 covers, described body cap
The upper one end near the second connector b2 of b1 and the one end near second handle b3 are respectively arranged with the groove b4 that caves in, as body cap b1
After covering, the upper end of body b is absorbed in caves in groove b4, to ensure its sealing.
Further, the upper part of described body b is cylindrical shape, and this cylindrical portion axial length accounts for whole body b
/ to six/3rds of axial length, the lower end caliber of body b is gradually reduced to body b bottom Guan Bi and body b
Lower end tube wall and body b axis are arranged in 3 °～20 ° of angles successively.
Further, the minima of described scale groove b6 and oblique scale groove b7 is 0.1mL.
Further, described body b axis can be placed centrifugal with the angle theta of oblique scale groove b7 according to centrifuge-head
The hole axle of pipe is arranged with the angle of rotary head axis, and optimized angle is 15 °～40 °.
Further, the volume of described body b can set according to the type of actually used concrete condition or centrifuge
Putting, preferred volume is 5mL～100mL.
The beneficial effects of the utility model are:
1, the profile of body is designed as bullet-type, is so conducive to the volume metering of a small amount of sample, makes reading more
Accurately；
2, the scale groove of body axis and the oblique scale angle o with body axis it are provided perpendicular on body body wall
Groove, this volume metering not only contributing to fill during liquid, it is also adapted to the two-phase interface position metering of angle rotor test result, makes
Reading is more accurate；
3, use pipe box and body with the use of form, in the case of ensureing that body profile is constant, change pipe box
Profile so that it is be applicable to the centrifugal pore of various model centrifuge；
4, multiple hole is had on the tube wall of pipe box, it is possible to ensure pressure and temperature in pipe box with to arrange environment consistent；
5, the groove that caves at projection below pipe box cap and body cap two ends plays the work of locking at pipe box and body when closing
With, sealing effectiveness can be better ensured that；
6, this utility model directly can realize separation and the metering of the most miscible material in centrifuge tube, it is to avoid some
The problem brought because needing in operation to shift separator；
7, this utility model simple in construction, it is easy to make and operate.
The part not illustrated in description is prior art or common knowledge.It is new that the present embodiment is merely to illustrate this practicality
Type patent, rather than limit scope of the present utility model, the equivalence that those skilled in the art are done for this utility model is put
The amendment such as change all to be deemed to fall within this utility model right claim institute protection domain.
Claims (10)
1. one kind is used for the multi-scale centrifuge tube being separated, it is characterised in that: this centrifuge tube includes pipe box (a) and body (b), institute
Stating body (b) and be co-axially located at the inside of pipe box (a), the profile of described body (b) is bullet-type, the pipe of described body (b)
Being provided with one group of scale groove (b6) vertical with body (b) axis and least one set on wall with body (b) axis is angle theta
Oblique scale groove (b7).
It is the most according to claim 1 a kind of for separated multi-scale centrifuge tube, it is characterised in that: described pipe box (a)
Tube wall on have multiple hole (a6), the inwall of described pipe box (a) is provided with multiple bearing (a7).
It is the most according to claim 1 and 2 a kind of for separated multi-scale centrifuge tube, it is characterised in that: described pipe box
A being provided with pipe box cap (a1) at the mouth of pipe of (), one end of described pipe box cap (a1) is provided with the first connector (a2), the other end is provided with
One handle (a3), described pipe box cap (a1) is connected with pipe box (a) by the first connector (a2).
It is the most according to claim 3 a kind of for separated multi-scale centrifuge tube, it is characterised in that: described pipe box cap
(a1) being provided with the first shade (a4) in circumference, the described outside of the first shade (a4) is closely joined with the inwall of pipe box (a) upper end
Close.
It is the most according to claim 4 a kind of for separated multi-scale centrifuge tube, it is characterised in that: described pipe box cap
(a1) lower section is additionally provided with one protruding (a5).
It is the most according to claim 1 a kind of for separated multi-scale centrifuge tube, it is characterised in that: described body (b)
The mouth of pipe at be provided with body cap (b1), one end of described body cap (b1) is provided with the second connector (b2), and the other end is provided with second
Handle (b3), described body cap (b1) is connected with body (b) by the second connector (b2).
7. a kind of for separated multi-scale centrifuge tube according to described in claim 1 or 6, it is characterised in that: described body
Being provided with the second shade (b5) in cap (b1) circumference, the outside of described second shade (b5) is tight with the inwall of body (b) upper end
Coordinate.
It is the most according to claim 7 a kind of for separated multi-scale centrifuge tube, it is characterised in that: described body cap
(b1) upper one end near the second connector (b2) and the one end near second handle (b3) are respectively arranged with the groove that caves in (b4).
It is the most according to claim 8 a kind of for separated multi-scale centrifuge tube, it is characterised in that: described body (b)
Upper part be cylindrical shape, this cylindrical portion axial length accounts for six/3rds points of whole body (b) axial length
One of, the lower end caliber of body (b) is gradually reduced to body (b) bottom Guan Bi and lower end tube wall and the body (b) of body (b)
Axis is arranged in 3 °～20 ° of angles successively.
It is the most according to claim 1 a kind of for separated multi-scale centrifuge tube, it is characterised in that: described body (b)
Axis is 15 °～40 ° with the angle of the angle theta of oblique scale groove (b7), and the volume of described body (b) is 5mL～100mL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620614919.4U CN205761239U (en) | 2016-06-21 | 2016-06-21 | A kind of for separated multi-scale centrifuge tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620614919.4U CN205761239U (en) | 2016-06-21 | 2016-06-21 | A kind of for separated multi-scale centrifuge tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205761239U true CN205761239U (en) | 2016-12-07 |
Family
ID=58130140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620614919.4U Expired - Fee Related CN205761239U (en) | 2016-06-21 | 2016-06-21 | A kind of for separated multi-scale centrifuge tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205761239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921197A (en) * | 2016-06-21 | 2016-09-07 | 长江大学 | Multi-scale centrifugal tube for phase separation |
-
2016
- 2016-06-21 CN CN201620614919.4U patent/CN205761239U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921197A (en) * | 2016-06-21 | 2016-09-07 | 长江大学 | Multi-scale centrifugal tube for phase separation |
| CN105921197B (en) * | 2016-06-21 | 2018-11-02 | 长江大学 | A kind of multi-scale centrifuge tube for phase separation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |