CN104437711A - Centrifugal pipe frame - Google Patents
Centrifugal pipe frame Download PDFInfo
- Publication number
- CN104437711A CN104437711A CN201410814595.4A CN201410814595A CN104437711A CN 104437711 A CN104437711 A CN 104437711A CN 201410814595 A CN201410814595 A CN 201410814595A CN 104437711 A CN104437711 A CN 104437711A
- Authority
- CN
- China
- Prior art keywords
- centrifuge tube
- bracing frame
- hole
- supporting plate
- nut
- 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
Links
- 238000002474 experimental method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000000432 density-gradient centrifugation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000005087 mononuclear cell Anatomy 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000000130 stem cell Anatomy 0.000 description 1
- 210000003857 wrist joint Anatomy 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention provides a centrifugal pipe frame. The centrifugal pipe frame comprises a first supporting frame, a second supporting frame, a bottom plate, two side baffles, two supporting plates, two rotary shafts and two nuts, wherein one end of each rotary shaft is tapped with threads which are matched with each nut; the first supporting frame and the second supporting frame are respectively provided with a square groove matched with the supporting plates; the left end and the right end of the first supporting frame are respectively hinged with the upper parts of the two side baffles by the rotary shaft, and the end tapped with the threads of the rotary shaft is in threaded connection with the nut; the left end and the right end of the second supporting frame are respectively hinged with the middle parts of the two side baffles; and the end tapped with the threads of the rotary shaft is in threaded connection with the nut. The centrifugal pipe frame provided by the invention has the advantages that different types of centrifugal pipe supporting plates can be selected according to the actual need, and the angles of the supporting plates can be adjusted, so that the problem that the centrifugal pipes are placed obliquely is thoroughly solved, the health of operators is protected, the smooth conduction of an experiment is guaranteed and the actual application value is high.
Description
Technical field
The invention relates to and belongs to biological clothing arts, is specifically related to a kind of centrifuge tube shelf.
Background technology
At present, be separated in preparation process the various stem cells in Various Tissues source, the centrifuge tube of loading amount 15ml and 50ml is one of easy-consumed goods of low value that utilization rate is higher, it to be generally placed on foam frame with packaging or in bulk, is taken out on the plastic centrifuge pipe support be placed in superclean bench during use by operating personnel.Common centrifuge tube shelf can only make centrifuge tube uprightly place, and at transfer liquid or when needing centrifugally operated, holds centrifuge tube by operating personnel's left hand, the right hand hold move night rifle or aspirator operate.Need a large amount of transfer liquid reagent if run into or carry out gradient centrifugation operation, such as, when density-gradient centrifugation method is separated mononuclearcell, operating personnel need the long-time right hand to hold centrifuge tube and make centrifuge tube slant setting, the wrist joint of operating personnel is often caused to be ached, also can affect liquid Overlay simultaneously, easily cause the liquid of different densities to mix, thus cause the failure of an experiment.
Summary of the invention
What the invention will solve is the tilted-putted problem of dissimilar centrifuge tube.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is: a kind of centrifuge tube shelf, comprises the first bracing frame, the second bracing frame, base plate, two side shields, two supporting plates, two turning cylinders, two nuts;
One end of described turning cylinder is fixedly connected with the limited cap that cross-sectional area is greater than this turning cylinder, and the other end has attacked screw thread, matches with described nut;
Described first bracing frame has the square groove matched with described supporting plate; These two ends, the first bracing frame left and right are respectively by the upper articulation of turning cylinder and described two side shields, and this turning cylinder is attacked threaded one end and is connected with described nut thread;
Described second bracing frame has the square groove matched with described supporting plate; These two ends, the second bracing frame left and right are hinged with the middle part of described two side shields respectively, and this turning cylinder is attacked threaded one end and is connected with described nut thread;
The two ends, left and right of described base plate are respectively at the lower hinge of described two side shields;
Described supporting plate has the through hole matched with centrifuge tube, two supporting plates are placed in the square groove of described first bracing frame and described second bracing frame respectively.
Further, described supporting plate has multiple through hole, the diameter of this through hole is 3cm, can hold a 50ml centrifuge tube.
Further, described supporting plate has multiple through hole, the diameter of this through hole is 1.8cm, can hold a 15ml centrifuge tube.
Further, described supporting plate has multiple through hole, in this through hole, the diameter of a part is 3cm, and can hold a 50ml centrifuge tube, the diameter of another part is 1.8cm, can hold a 15ml centrifuge tube.
The advantage that the invention has and good effect are: can select dissimilar centrifuge tube supporting plate according to the actual requirements; and adjustable support frame angle, thoroughly solves the tilted-putted problem of centrifuge tube, protection operator ' s health; ensure that experiment is carried out smoothly, there is actual application value.
Accompanying drawing explanation
Fig. 1 is centrifuge tube shelf schematic diagram;
Fig. 2 is that centrifuge tube shelf changes supporting plate schematic diagram;
Fig. 3 is the first supporting plate schematic diagram;
Fig. 4 is the second supporting plate schematic diagram;
Fig. 5 is the third supporting plate schematic diagram.
In figure: 1-first bracing frame; 2-second bracing frame; 3-base plate; 4-side shield; 5-supporting plate; 6-turning cylinder; 7-nut; 8-limited cap.
Detailed description of the invention
As shown in Figure 1, 2, a kind of centrifuge tube shelf, comprises the first bracing frame 1, second bracing frame 2, base plate 3, two side shields 4, two supporting plates 5, two turning cylinders 6, two nuts 7;
One end of described turning cylinder 6 is fixedly connected with the limited cap 8 that cross-sectional area is greater than this turning cylinder 6, and the other end has attacked screw thread, matches with described nut 7;
Described first bracing frame 1 has the square groove matched with described supporting plate 5; These the first bracing frame about 1 two ends are respectively by the upper articulation of turning cylinder 6 with described two side shields 4, and this turning cylinder 6 is attacked threaded one end and is threaded with described nut 7;
Described second bracing frame 2 has the square groove matched with described supporting plate 5; These the second bracing frame about 2 two ends are hinged with the middle part of described two side shields 4 respectively, and this turning cylinder 6 is attacked threaded one end and is threaded with described nut 7;
The two ends, left and right of described base plate 3 are respectively at the lower hinge of described two side shields 4;
Described supporting plate 5 is divided into three types, and as shown in Figure 3, it is the through hole of 3cm that the first supporting plate plate face evenly has ten diameters, and each through hole can hold a 50ml centrifuge tube.
As shown in Figure 4, the second supporting plate plate face evenly having 30 diameters is the through hole of 1.8cm, and each through hole can hold a 15ml centrifuge tube.
As shown in Figure 5, it is the through hole of 3cm that the third supporting plate plate face evenly has ten diameters, and each through hole can hold a 15ml centrifuge tube; Evenly having 18 diameters at the via clearance place that diameter is 3cm is the through hole of 1.8cm, and each through hole can hold a 15ml centrifuge tube.
According to concrete user demand, can place dissimilar supporting plate in the square groove of described first bracing frame 1, the supporting plate type in described second bracing frame 2 square groove is identical with the supporting plate type in described first bracing frame 1 square groove.
Before placement centrifuge tube, the angle of the first bracing frame 1 and two side shields 4 described in adjustable, clamp nut 7, fix the first bracing frame 1 and side shield 4, first bracing frame 1, second bracing frame 2, base plate 3 are stepped, and centrifuge tube is put into corresponding through hole, and centrifuge tube tiltable is placed.
Above the embodiment of the invention has been described in detail, but described content being only the preferred embodiment of the invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the invention scope change and improve, and all should still belong within this patent covering scope.
Claims (4)
1. a centrifuge tube shelf, is characterized in that: comprise the first bracing frame (1), the second bracing frame (2), base plate (3), two side shields (4), two supporting plates (5), two turning cylinders (6), two nuts (7);
One end of described turning cylinder (6) is fixedly connected with the limited cap (8) that cross-sectional area is greater than this turning cylinder (6), and the other end has attacked screw thread, matches with described nut (7);
Described first bracing frame (1) has the square groove matched with described supporting plate (5); These the first bracing frame (1) two ends, left and right are respectively by the upper articulation of turning cylinder (6) with described two side shields (4), and this turning cylinder (6) is attacked threaded one end and is threaded with described nut (7);
Described second bracing frame (2) has the square groove matched with described supporting plate (5); These the second bracing frame (2) two ends, left and right are hinged with the middle part of described two side shields (4) respectively, and this turning cylinder (6) is attacked threaded one end and is threaded with described nut (7);
The two ends, left and right of described base plate (3) are respectively at the lower hinge of described two side shields (4);
(5) have the through hole matched with centrifuge tube to described supporting plate, and two supporting plates (5) are placed in the square groove of described first bracing frame (1) and described second bracing frame (2) respectively.
2. centrifuge tube shelf according to claim 1, is characterized in that: (5) have multiple through hole to described supporting plate, and the diameter of this through hole is 3cm, can hold a 50ml centrifuge tube.
3. centrifuge tube shelf according to claim 1, is characterized in that: (5) have multiple through hole to described supporting plate, and the diameter of this through hole is 1.8cm, can hold a 15ml centrifuge tube.
4. centrifuge tube shelf according to claim 1, is characterized in that: (5) have multiple through hole to described supporting plate, in this through hole, the diameter of a part is 3cm, can hold a 50ml centrifuge tube, the diameter of another part is 1.8cm, can hold a 15ml centrifuge tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410814595.4A CN104437711A (en) | 2014-12-23 | 2014-12-23 | Centrifugal pipe frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410814595.4A CN104437711A (en) | 2014-12-23 | 2014-12-23 | Centrifugal pipe frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104437711A true CN104437711A (en) | 2015-03-25 |
Family
ID=52884917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410814595.4A Pending CN104437711A (en) | 2014-12-23 | 2014-12-23 | Centrifugal pipe frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104437711A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762198A (en) * | 2015-04-16 | 2015-07-08 | 润科生物工程（福建）有限公司 | Special inoculation frame for liquid cell culture |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4932533A (en) * | 1989-02-10 | 1990-06-12 | Allpak Container, Inc. | Thermal-stabilized container |
| EP0919281A2 (en) * | 1997-11-26 | 1999-06-02 | Bayer Corporation | Sample tube rack |
| CN201179451Y (en) * | 2008-01-23 | 2009-01-14 | 山东大学 | Angle adjustable multi-purpose test tube rack |
| CN202185320U (en) * | 2011-08-02 | 2012-04-11 | 黑龙江八一农垦大学 | A combined multifunctional test tube rack |
| CN202290111U (en) * | 2011-10-28 | 2012-07-04 | 佳木斯大学 | Simple and adjustable test tube rack |
| CN202356115U (en) * | 2011-11-07 | 2012-08-01 | 程灵 | Test tube rack with oblique angle |
| CN202983740U (en) * | 2012-12-19 | 2013-06-12 | 佳木斯大学 | Multifunctional test tube stand capable of adjusting inclined degree |
| CN203944414U (en) * | 2014-07-02 | 2014-11-19 | 梅州市梅雁中学 | A kind of test tube stand |
| CN204365356U (en) * | 2014-12-23 | 2015-06-03 | 顺昊细胞生物技术（天津）股份有限公司 | A kind of centrifuge tube shelf |
-
2014
- 2014-12-23 CN CN201410814595.4A patent/CN104437711A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4932533A (en) * | 1989-02-10 | 1990-06-12 | Allpak Container, Inc. | Thermal-stabilized container |
| EP0919281A2 (en) * | 1997-11-26 | 1999-06-02 | Bayer Corporation | Sample tube rack |
| CN201179451Y (en) * | 2008-01-23 | 2009-01-14 | 山东大学 | Angle adjustable multi-purpose test tube rack |
| CN202185320U (en) * | 2011-08-02 | 2012-04-11 | 黑龙江八一农垦大学 | A combined multifunctional test tube rack |
| CN202290111U (en) * | 2011-10-28 | 2012-07-04 | 佳木斯大学 | Simple and adjustable test tube rack |
| CN202356115U (en) * | 2011-11-07 | 2012-08-01 | 程灵 | Test tube rack with oblique angle |
| CN202983740U (en) * | 2012-12-19 | 2013-06-12 | 佳木斯大学 | Multifunctional test tube stand capable of adjusting inclined degree |
| CN203944414U (en) * | 2014-07-02 | 2014-11-19 | 梅州市梅雁中学 | A kind of test tube stand |
| CN204365356U (en) * | 2014-12-23 | 2015-06-03 | 顺昊细胞生物技术（天津）股份有限公司 | A kind of centrifuge tube shelf |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762198A (en) * | 2015-04-16 | 2015-07-08 | 润科生物工程（福建）有限公司 | Special inoculation frame for liquid cell culture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |