CN208082707U - A kind of experimental provision for centrefuge experiment - Google Patents
A kind of experimental provision for centrefuge experiment Download PDFInfo
- Publication number
- CN208082707U CN208082707U CN201721909452.7U CN201721909452U CN208082707U CN 208082707 U CN208082707 U CN 208082707U CN 201721909452 U CN201721909452 U CN 201721909452U CN 208082707 U CN208082707 U CN 208082707U
- Authority
- CN
- China
- Prior art keywords
- test tube
- tube sleeve
- pot body
- sleeve
- suppending hole
- 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 experimental provisions for centrefuge experiment, including pot body and centrifugation motor；The inner surface of the pot body forms a centrifugal chamber；The electric machine main shaft that centrifugation motor is arranged in the bottom of pot body and centrifugation motor passes through the bottom surface of the centrifuge pot body to stretch into the centrifugal chamber；It is fixedly installed mounting base at the top of centrifugation electric machine main shaft, centrifugal turntable is fixedly mounted in the mounting base；Multiple suppending holes for hanging test tube sleeve are equipped on the circumferencial direction of pedestal, the outside of each test tube sleeve is suspended on by a suspender on suppending hole；Test tube sleeve is an open top, and the tubular structure of bottom lock is equipped with the protrusion of a circle arc-shaped in the top outer ring of the tubular structure, test tube sleeve is facilitated to hang.The suspender includes a riser, is set at the top of the plate-like piece there are one cyclic annular hanging ring, the cyclic annular hanging ring and the male cooperation, test tube sleeve is suspended on suppending hole, plate-like piece is inserted in suppending hole.
Description
Technical field
The utility model discloses a kind of experimental provisions for centrefuge experiment.
Background technology
In centrefuge experiment, fixation of the test tube in centrifuge is extremely important, once because if test tube fixes shakiness, then
It is easy to appear unsafe conditions；Current many centrifugal devices are all to use a big bottom to ensure its stability
Receptacle lives test tube, is then rotating, and causes the length of test tube cannot be very long in this way, if test tube is too long, test tube stability will
Decline.
Utility model content
In order to solve the problems in the existing technology, the utility model discloses a kind of new experiment dresses for the utility model
Set, the test tube of the device be it is underslung, it is entirely different with fixed structure in the prior art.
In order to solve the above-mentioned technical problem, the utility model discloses following technical solutions：
A kind of experimental provision of chemical agent centrefuge experiment, including pot body and centrifugation motor；The inner surface shape of the pot body
At a centrifugal chamber；The centrifugation motor is arranged in the bottom of pot body and centrifuges the electric machine main shaft of motor across the centrifuge
The bottom surface of pot body is stretched into the centrifugal chamber；Heating element is equipped in centrifugal chamber；The top of the centrifugation electric machine main shaft is fixed
It is provided with mounting base, centrifugal turntable is fixedly mounted in the mounting base；It is equipped on the circumferencial direction of the centrifugal turntable
Multiple suppending holes for hanging test tube sleeve, the outside of each test tube sleeve is suspended on by a suspender on suppending hole；It is described
Test tube sleeve be an open top, the tubular structure of bottom lock；And stopper there are one being set at the top of test tube sleeve, test tube is packed into
Row closing；It is equipped with the protrusion of a circle arc-shaped in the top outer ring of the tubular structure, test tube sleeve is facilitated to hang；Described is outstanding
Pendant includes a riser, is set at the top of the plate-like piece there are one cyclic annular hanging ring, the cyclic annular hanging ring with it is described convex
Cooperation is played, test tube sleeve is suspended on suppending hole, plate-like piece is inserted in suppending hole.
Further, multiple suppending holes are uniformly arranged in centrifugal turntable outer ring.
Further, it is equipped with one layer of shock-reducing sleeve between the test tube sleeve and test tube, ensures the stability of test tube.
The application method of the utility model：
Before centrifugation, it is in vitro put into the liquid for needing to centrifuge, test tube is placed in the shock-reducing sleeve of test tube sleeve；Then
Suspender is suspended on centrifugal turntable, test tube sleeve is placed in suspension set, centrefuge experiment is then carried out.
The beneficial effects of the utility model are as follows：
The utility model discloses a kind of underslung centrefuge experiment device, which can be adapted for relatively long test tube
Centrefuge experiment, and in order to ensure stability, increase test tube sleeve and hanger bracket to increase its power on gravity direction, make it
It tries not to shake, one layer of shock-reducing sleeve is then increased in test tube sleeve and further carries out vibration damping；On the other hand pass through setting
Suspender facilitates the installation and removal of test tube, and can be realized simultaneously multiple test tubes while centrifuges.
Description of the drawings
Fig. 1 is the schematic diagram of the test tube part suspension arrangement part of experimental provision；
Fig. 2 is the structural schematic diagram of suspender；
Fig. 3 is the structural schematic diagram of test tube sleeve；
Fig. 4 is the structure chart of centrifugal turntable；
In figure：It is 1 centrifugal turntable, 2 suspenders, 3 test tube sleeves, 4 suppending holes, 5 risers, 6 cyclic annular hanging rings, 7 tubular structures, 8 convex
Rise, 9 pot bodys, 10 heaters, 11 centrifugation motors, 12 centrifugal chambers, 13 mounting bases.
Specific implementation mode
Specifically, the utility model is described in detail in 1-4 below in conjunction with the accompanying drawings：
The utility model embodiment provides a kind of experimental provision for chemical agent centrefuge experiment, including 9 He of pot body
Centrifuge motor 11；The inner surface of the pot body 9 forms a centrifugal chamber 12；Heater 10 is equipped in centrifugal chamber 12；Centrifuge motor
The electric machine main shaft in the bottom of pot body 9 and centrifugation motor, which is arranged, passes through the bottom surface of the centrifuge pot body to stretch into the centrifugal chamber
In 12；It is fixedly installed mounting base 13 at the top of centrifugation electric machine main shaft, centrifugal turntable is fixedly mounted in the mounting base；From
The circumferencial direction of heart turntable 1 is equipped with multiple suppending holes for hanging test tube sleeve, and the outside of each test tube sleeve is outstanding by one
Pendant is suspended on suppending hole；Test tube sleeve is that one is equipped at the top of an open top, the tubular structure of bottom lock, and test tube sleeve
A stopper, closes test tube sleeve, prevents heating liquid from being sputtered in rotary course；It is equipped in the top outer ring of tubular structure
The protrusion 8 of one circle arc-shaped, facilitates test tube sleeve to hang.At the trial, can test tube sleeve only be hung in partial suspension hole,
Test tube sleeve can be all hung in all suppending holes, need to be configured according to experiment.
Suspender includes a riser 5, is set at the top of the plate-like piece there are one cyclic annular hanging ring 6, the ring-type is hung
Circle 6 coordinates with the protrusion 8, test tube sleeve is suspended on suppending hole, plate-like piece is inserted in suppending hole.Suspender includes one
Riser 5 is set at 5 top of riser there are one cyclic annular hanging ring 6, and the cyclic annular hanging ring 6 coordinates with the protrusion 8, will
Test tube sleeve 3 is suspended on suppending hole 4；Cyclic annular hanging ring 2-2 is sleeved on raised 3-2.The width of riser 5 is less than the width of suppending hole,
It is facilitated to be inserted into suppending hole.
Test tube sleeve is similar to the shape of test tube, primarily to suit test tube, realizes the heating to test tube, in tubulose knot
The top outer ring of structure is equipped with the protrusion 8 of a circle arc-shaped, and protrusion 8 facilitates test tube sleeve to hang for installing cyclic annular hanging ring.
Through the outer diameter more than test tube sleeve in the radius of cyclic annular hanging ring 2-2, but it is less than the outer diameter of protrusion, so that cyclic annular hanging ring
2-2 can be conveniently suspended on test tube sleeve.
Further, multiple suppending holes 4 are uniformly arranged in 1 outer ring of centrifugal turntable, real for installing test tube sleeve
Existing test tube is uniformly distributed；
Further, centrifugal turntable 1 is a disk-like structure, is equipped on the circumferencial direction of its outer ring multiple for hanging
The suppending hole 4 of test tube sleeve；Suppending hole 4 is a rectangular opening for running through pedestal, and the shape of rectangular opening should be with suspender
Vertical portion match.
Further, it is equipped with one layer of shock-reducing sleeve between the test tube sleeve and test tube, and then ensures the stability of test tube.
Before centrifugation, it is in vitro put into the liquid for needing to centrifuge, test tube is placed in the shock-reducing sleeve of test tube sleeve；Then
Suspender is suspended on centrifugal turntable, test tube sleeve is placed in suspension set.
The utility model centrifuge part can be entirely by reference to existing equipment, it is only necessary to centrifugal turntable and rack for test tube part
It is improved.
The utility model discloses a kind of underslung centrefuge experiment device, which can will be suitable for long examination
The centrefuge experiment of pipe, and in order to ensure stability, one layer of shock-reducing sleeve is increased in test tube sleeve and carries out vibration damping；On the other hand pass through
It is centrifuged while suspender is set and facilitates the installation and removal of test tube, and can be realized simultaneously multiple test tubes.
Claims (3)
1. a kind of experimental provision for centrefuge experiment, including pot body and centrifugation motor；The pot nside is a centrifugal chamber；
The electric machine main shaft that the centrifugation motor is arranged in the bottom of pot body and centrifugation motor passes through the bottom surface of the centrifuge pot body to stretch into
In the centrifugal chamber；Heating element is equipped in centrifugal chamber；It is fixedly installed mounting base at the top of the centrifugation electric machine main shaft, from
Heart turntable is fixedly mounted in the mounting base；It is characterized in that, being equipped on the circumferencial direction of the centrifugal turntable multiple
The outside of suppending hole for hanging test tube sleeve, each test tube sleeve is suspended on by a suspender on suppending hole；The examination
Pipe sleeve is stopper there are one an open top, the tubular structure of bottom lock, and test tube sleeve top are set, and is sealed to test tube sleeve
It closes；It is equipped with the protrusion of a circle arc-shaped in the top outer ring of the tubular structure, test tube sleeve is facilitated to hang；The suspender
Including a riser, set at the top of the plate-like piece there are one cyclic annular hanging ring, the cyclic annular hanging ring is matched with the protrusion
It closes, test tube sleeve is suspended on suppending hole, plate-like piece is inserted in suppending hole.
2. being used for the experimental provision of centrefuge experiment as described in claim 1, which is characterized in that multiple suppending holes are uniform
Setting in centrifugal turntable outer ring.
3. being used for the experimental provision of centrefuge experiment as described in claim 1, which is characterized in that in the test tube sleeve and test tube
Between be equipped with one layer of shock-reducing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721909452.7U CN208082707U (en) | 2017-12-30 | 2017-12-30 | A kind of experimental provision for centrefuge experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721909452.7U CN208082707U (en) | 2017-12-30 | 2017-12-30 | A kind of experimental provision for centrefuge experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208082707U true CN208082707U (en) | 2018-11-13 |
Family
ID=64065042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721909452.7U Expired - Fee Related CN208082707U (en) | 2017-12-30 | 2017-12-30 | A kind of experimental provision for centrefuge experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208082707U (en) |
-
2017
- 2017-12-30 CN CN201721909452.7U patent/CN208082707U/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 |
Granted publication date: 20181113 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |