CN205216900U - Centrifuging tube low -temperature operation frame and special preparation mould - Google Patents
Centrifuging tube low -temperature operation frame and special preparation mould Download PDFInfo
- Publication number
- CN205216900U CN205216900U CN201520396866.9U CN201520396866U CN205216900U CN 205216900 U CN205216900 U CN 205216900U CN 201520396866 U CN201520396866 U CN 201520396866U CN 205216900 U CN205216900 U CN 205216900U
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- centrifuge tube
- temperature operation
- lid
- operation frame
- low
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Abstract
The utility model discloses a centrifuging tube low -temperature operation frame and special preparation mould, centrifuging tube low -temperature operation frame is filled by centrifuge tube rack including box body, box inner space. The icicle that centrifuge tube rack made for the biomaterial refrigerant has a plurality of centrifuging tubes and deposits the hole on its top surface, the shape and the outside profile phase matching of centrifuging tube in hole are deposited to the centrifuging tube. The special mould of making that this centrifuging tube low -temperature operation put up includes box body and lid, and the bottom symmetry of lid is with a plurality of and outside profile phase of the centrifuging tube cylindricality body together. The lid is equipped with a plurality ofly, the shape of every lid upper prop physique respectively with the appearance phase -match of big or middle or small multiple specification centrifuging tube. The utility model has the advantages that this ice chest easy operation, and low temperature duration is long, need not to change, add the ice -cube, the phenomenon of dropping down water after the ice -cube melts also can not appear.
Description
Technical field
The utility model relates to a kind of centrifuge tube low-temperature operation frame, and the utility model also relates to a kind of special making mould of this low-temperature operation frame.
Background technology
In order to prevent laboratory sample from occurring sex change or degraded, laboratory all will be carried out usually at low temperatures when carrying out DNA or RNA and protein extraction.When carrying out this operation, centrifuge tube all directly inserts in ice cube at experimental session and places by most of laboratory, due to the loose easy slip of ice cube structure, not only deposit built on the sand, and the cold insulation performance of ice cube is also very poor.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of centrifuge tube low-temperature operation frame, and this crosshead has deposits stable, easy to operate advantage.Another goal of the invention of the present utility model is the special making mould providing this low-temperature operation frame a kind of, utilizes this mould can complete the making of centrifuge tube low-temperature operation frame easily.
The utility model is by the following technical solutions: this centrifuge tube low-temperature operation frame comprises cylindrical or square box body, and box body height is greater than the height for depositing centrifuge tube, and in box, space is filled by centrifuge tube shelf.Centrifuge tube shelf is the icicle that biological material refrigerant is made, and on its top face with the centrifuge tube receiving hole that multiple symmetry is uprightly arranged, the quantity of centrifuge tube receiving hole preferably 8 to 10, shape and the centrifuge tube exterior contour of centrifuge tube receiving hole match.Centrifuge tube shelf is provided with multiple, and the centrifuge tube receiving hole on it respectively different size centrifuge tube is corresponding.
One piece of dividing plate can also be set at above-mentioned box body inner bottom part, between dividing plate and box portion bottom wall, form a melting liquid collecting chamber.Dividing plate has multiple relative conduction hole upper and lower with centrifuge tube receiving hole, the bottom of centrifuge tube receiving hole is provided with corresponding drainage channel, and drainage channel is communicated with thawing refrigerant collecting room by conduction hole.
The special making mould of this centrifuge tube low-temperature operation frame comprises box body and lid, and shape and the box body of lid match, and the bottom symmetrical of lid is with multiple cylindrical body identical with centrifuge tube receiving hole exterior contour on centrifuge tube low-temperature operation frame and distributed architecture.Lid is provided with multiple, and on each lid, the shape of cylindrical body matches with the profile of large, medium and small plurality of specifications centrifuge tube respectively.At the cylindrical bar that the bottom of cylindrical body matches with conduction hole, the conduction hole on box body bottom baffles is closed by the bottom of cylindrical bar.
Using method of the present utility model is that water or biomaterial cold-producing medium are put into box body, lid is built in rearmounted refrigerator, after material grumeleuse, lid is taken off in rear box body to be frozen, the centrifuge tube receiving hole identical with centrifuge tube exterior contour is there will be in box body, centrifuge tube is placed in centrifuge tube receiving hole during experiment, reaction system can be kept to be in low temperature.
The utility model has the advantages that this centrifuge tube low-temperature operation frame is simple to operate, and the low temperature continuous time is long, without the need to changing, adding ice cube, also there will not be ice melting after drop down the phenomenon of water.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
Fig. 3 is the structural representation of embodiment 3.
Fig. 4 is the structural representation of embodiment 4.
Number in the figure:
1, box body 2, centrifuge tube shelf 3, centrifuge tube receiving hole 4, dividing plate 5, melting liquid collecting chamber 6, conduction hole 7, drainage channel 8, lid 9, cylindrical body 10, cylindrical bar.
Detailed description of the invention
Example 1
As shown in Figure 1, this centrifuge tube low-temperature operation frame comprises columniform box body 1, and box body 1 is highly greater than the height for depositing centrifuge tube, and in box, space is filled by centrifuge tube shelf 2.Centrifuge tube shelf 2 is the icicle that biological material refrigerant is made, and on its top face with the centrifuge tube receiving hole 3 that 10 symmetries are uprightly arranged, shape and the centrifuge tube exterior contour of centrifuge tube receiving hole 3 match.
Example 2
As shown in Figure 2, this centrifuge tube low-temperature operation frame comprises square box body 1, on its top face with the centrifuge tube receiving hole 3 that 8 symmetries are uprightly arranged, in the bottom of box body with one piece of dividing plate 4, forms a melting liquid collecting chamber 5 between dividing plate 4 and box body 1 diapire.Dividing plate 4 has multiple relative conduction hole 6 upper and lower with centrifuge tube receiving hole 3, the bottom of centrifuge tube receiving hole 3 is provided with corresponding drainage channel 7, and drainage channel 7 is communicated with thawing refrigerant collecting room 5 by conduction hole 6.All the other are with example 1.
Example 3
Shown in Fig. 3 is the special making mould of centrifuge tube low-temperature operation frame in example 1, comprise box body 1 and lid 8, shape and the box body 1 of lid 8 match, the bottom symmetrical of lid 8 with 10 with centrifuge tube receiving hole 3 exterior contour on centrifuge tube low-temperature operation frame and the identical cylindrical body 9 of distributed architecture, cylindrical body 9 is uprightly arranged, for hollow body or be solid.Lid 8 is provided with multiple, and on each lid 8, the shape of cylindrical body 9 matches with the profile of large, medium and small plurality of specifications centrifuge tube respectively.
Example 4
Shown in Fig. 4 is the special making mould of centrifuge tube low-temperature operation frame in example 2, the bottom symmetrical of lid 8 is with 8 cylindrical body 9 identical with centrifuge tube receiving hole 3 exterior contour on centrifuge tube low-temperature operation frame and distributed architecture, in the bottom of cylindrical body 9 with the cylindrical bar 10 that conduction hole 6 matches, the conduction hole 6 on box body 1 bottom baffles 4 is closed by the bottom of cylindrical bar 10.
Claims (4)
1. a centrifuge tube low-temperature operation frame, it is characterized in that: this centrifuge tube low-temperature operation frame comprises cylindrical or square box body (1), box body (1) is highly greater than the height for depositing centrifuge tube, and in box, space is filled by centrifuge tube shelf (2); The icicle that centrifuge tube shelf (2) is made for biological material refrigerant, on its top face with the centrifuge tube receiving hole (3) that multiple symmetry is uprightly arranged, shape and the centrifuge tube exterior contour of centrifuge tube receiving hole (3) match; Centrifuge tube shelf (2) is provided with multiple, and the centrifuge tube receiving hole (3) on it respectively different size centrifuge tube is corresponding.
2. centrifuge tube low-temperature operation frame according to claim 1, is characterized in that: the quantity of centrifuge tube receiving hole is 8 to 10.
3. centrifuge tube low-temperature operation frame according to claim 1, it is characterized in that: be provided with one piece of dividing plate (4) at described box body (1) inner bottom part, between dividing plate (4) and box body (1) diapire, form a melting liquid collecting chamber (5); Dividing plate (4) has multiple relative conduction hole (6) upper and lower with centrifuge tube receiving hole (3), the bottom of centrifuge tube receiving hole (3) is provided with corresponding drainage channel (7), and drainage channel (7) is communicated with thawing refrigerant collecting room (5) by conduction hole (6).
4. a special making mould, comprise centrifuge tube low-temperature operation frame described in claim 3, it is characterized in that: this special making mould is also provided with lid (8), shape and the box body (1) of lid (8) match, the bottom symmetrical of lid (8) is with multiple cylindrical body (9) identical with centrifuge tube receiving hole (3) exterior contour on centrifuge tube low-temperature operation frame and distributed architecture, and cylindrical body (9) is uprightly arranged; Lid (8) is provided with multiple, and the shape of the upper cylindrical body (9) of each lid (8) matches with the profile of large, medium and small plurality of specifications centrifuge tube respectively; In the bottom of cylindrical body (9) with the cylindrical bar (10) that conduction hole (6) matches, the conduction hole (6) on box body (1) bottom baffles (4) is closed by the bottom of cylindrical bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396866.9U CN205216900U (en) | 2015-06-03 | 2015-06-03 | Centrifuging tube low -temperature operation frame and special preparation mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396866.9U CN205216900U (en) | 2015-06-03 | 2015-06-03 | Centrifuging tube low -temperature operation frame and special preparation mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205216900U true CN205216900U (en) | 2016-05-11 |
Family
ID=55891996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520396866.9U Expired - Fee Related CN205216900U (en) | 2015-06-03 | 2015-06-03 | Centrifuging tube low -temperature operation frame and special preparation mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205216900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732869A (en) * | 2017-01-24 | 2017-05-31 | 东北林业大学 | Ice chest and application method |
| CN111557300A (en) * | 2020-06-05 | 2020-08-21 | 北京海关技术中心 | Insect liquid immersion specimen box |
-
2015
- 2015-06-03 CN CN201520396866.9U patent/CN205216900U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732869A (en) * | 2017-01-24 | 2017-05-31 | 东北林业大学 | Ice chest and application method |
| CN111557300A (en) * | 2020-06-05 | 2020-08-21 | 北京海关技术中心 | Insect liquid immersion specimen box |
| CN111557300B (en) * | 2020-06-05 | 2022-06-07 | 北京海关技术中心 | Insect liquid immersion specimen box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20170603 |