CN215843137U - Three-layer multifunctional centrifuge tube rack device - Google Patents
Three-layer multifunctional centrifuge tube rack device Download PDFInfo
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- CN215843137U CN215843137U CN202122540440.4U CN202122540440U CN215843137U CN 215843137 U CN215843137 U CN 215843137U CN 202122540440 U CN202122540440 U CN 202122540440U CN 215843137 U CN215843137 U CN 215843137U
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- centrifuge tube
- drawer frame
- shell
- rack device
- tube rack
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Abstract
The utility model discloses a three-layer multifunctional centrifuge tube rack device, which belongs to the technical field of laboratory centrifuge tube racks and comprises a shell and a drawer rack, wherein the drawer rack comprises an upper drawer rack and a lower drawer rack which are independently arranged up and down; the upper end of the shell, the upper drawer frame and the lower drawer frame are all provided with a plurality of centrifugal pipe holes. According to the three-layer multifunctional centrifuge tube rack device provided by the utility model, the drawer rack is nested in the cuboid shell, the drawer slide rail is pulled by the handle to extend outwards, centrifuge tubes with different apertures can be placed, and the centrifuge tubes can be pushed into the shell when not in work, so that the experimental operation space is saved.
Description
Technical Field
The utility model belongs to the technical field of laboratory centrifuge tube racks, and particularly relates to a laboratory three-layer multifunctional centrifuge tube rack device which is particularly applied to sample separation and storage in indoor biological and chemical experiments.
Background
A three-layer multifunctional centrifuge tube rack device in a laboratory is a tool for storing centrifuge tubes. At present, the centrifuge tube rack in market is single aperture more, and in the experimentation, the centrifuging tube that uses different apertures is the normality, so the centrifuge tube rack in single aperture causes the error among the experimental operation process easily to can compress the space in the experimental operation when using the centrifuge tube rack in different apertures, bring inconvenience for experimental operation.
In addition, most of the centrifuge tube racks on the market are plastic products, and the plastic products have different strength and are difficult to bear various test conditions.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of the prior art, and adopts the technical scheme that:
a three-layer multifunctional centrifuge tube rack device comprises a shell and a drawer rack, wherein the drawer rack comprises an upper drawer rack and a lower drawer rack which are independently arranged up and down, and the upper drawer rack and the lower drawer rack are both arranged in the shell in a sliding manner; the upper end of shell, go up the drawer frame and all be provided with a plurality of centrifugal tube holes with lower drawer frame.
Furthermore, the upper end of the shell, the upper drawer frame and the lower drawer frame are respectively provided with a first centrifugal tube hole, a second centrifugal tube hole and a third centrifugal tube hole, wherein the aperture of the first centrifugal tube hole is larger than that of the second centrifugal tube hole, and the aperture of the second centrifugal tube hole is larger than that of the third centrifugal tube hole.
Further, the upper drawer frame and the lower drawer frame are both provided with drawer slide rails, the inner wall of the shell is provided with a sliding groove, and the drawer slide rails are in sliding fit with the sliding grooves.
Furthermore, a handle is arranged at the central position of the upper drawer frame and the central position of the lower drawer frame.
Further, the length of the lower drawer frame is greater than the length of the upper drawer frame.
Further, the second centrifuge tube hole of the lower drawer frame is located at the outer side of the upper drawer frame.
Further, the shell is a cuboid with an opening at one end.
Has the advantages that:
according to the three-layer multifunctional centrifuge tube rack device provided by the utility model, the drawer rack is nested in the cuboid shell, the drawer slide rail is pulled by the handle to extend outwards, centrifuge tubes with different apertures can be placed, and the centrifuge tubes can be pushed into the shell when not in work, so that the experimental operation space is saved.
In addition, by utilizing the three-layer multifunctional centrifuge tube rack device, the separation and preparation of various biological or chemical samples can be carried out in a large scale and standardized manner; the device is easy to operate and convenient to use, saves experiment operation space, and obviously improves experiment working efficiency.
Drawings
FIG. 1 is an overall schematic of a three-layer multi-function centrifuge tube rack apparatus;
FIG. 2 is a schematic view of the overall closed operating condition of the three-layer multi-functional centrifuge tube rack apparatus;
fig. 3 is a schematic view showing an operation state when the lower drawer frame is pulled out;
fig. 4 is a schematic view showing an operating state when the upper drawer frame and the lower drawer frame are pulled out;
wherein, 1, a shell; 2. a drawer frame; 21. an upper drawer frame; 22. a lower drawer frame; 3. a drawer handle; 4. a drawer slide; 5. placing a hole in a centrifuge tube; 51. a first cardiovascular aperture; 52. a second cardiovascular aperture; 53. a third centrifuge tube aperture.
Detailed Description
The utility model provides a three-layer multifunctional centrifuge tube rack device, and the technical scheme of the utility model is described in detail in the following with the accompanying drawings so as to be easier to understand and master.
Example 1
Referring to fig. 1-4, a three-layer multifunctional centrifuge tube rack device comprises a shell 1 and a drawer frame 2, wherein the drawer frame 2 comprises an upper drawer frame 21 and a lower drawer frame 22 which are independently arranged up and down, and both the upper drawer frame 21 and the lower drawer frame 22 are slidably arranged in the shell 1; the upper end of shell 1, go up drawer frame 21 and lower drawer frame 22 all are provided with a plurality of centrifugal tube holes, can use the centrifuging tube of equidimension not to place suitable centrifugal tube hole and then guarantee the smooth completion of experiment according to the experiment content.
In the present embodiment, the upper end of the casing 1, the upper drawer frame 21 and the lower drawer frame 22 are respectively provided with a first centrifugal tube hole 51, a second centrifugal tube hole 52 and a third centrifugal tube hole 53, wherein the first centrifugal tube hole 51 has a larger diameter than the second centrifugal tube hole 52, and the second centrifugal tube hole 52 has a larger diameter than the third centrifugal tube hole 53.
In the present embodiment, the casing 1 is a rectangular parallelepiped having an opening at one end, and the upper drawer frame 21 and the lower drawer frame 22 slide in the opening direction of the casing 1.
Wherein, the first centrifuge tube hole 51 is positioned at the upper end of the shell 1, and a 10mL or 5mL centrifuge tube can be placed therein; the second centrifuge tube hole 52 is positioned in the upper drawer 21, and a 2mL or 2.5mL centrifuge tube can be placed in the second centrifuge tube hole; third centrifuge tube aperture 53 is located in lower drawer 22 and may accommodate a 0.2mL or 0.1mL centrifuge tube.
In the present embodiment, the upper drawer frame 21 and the lower drawer frame 22 are provided with drawer slide rails 4, and the inner wall of the casing 1 is provided with sliding grooves, and the drawer slide rails 4 are slidably engaged with the sliding grooves for smoothly drawing and closing the upper drawer frame 21 and the lower drawer frame 22.
On the opening side of the casing 1, the central positions of the upper drawer frame 21 and the lower drawer frame 22 are provided with handles 3 for easy grasping.
In the present embodiment, the lower drawer frame 22 has a length greater than that of the upper drawer frame 21. The second centrifuge tube apertures 52 of the lower drawer frame 22 are located on the outside of the upper drawer frame 21.
According to the multifunctional centrifuge tube rack device provided by the embodiment, the cuboid shell is made of high-strength-resistant plastics, so that the multifunctional centrifuge tube rack device is firm and durable and is prevented from deforming; the drawer frame is made of heat-insulating metal, can be quickly cooled in an ice bath or a refrigerator, keeps a low-temperature state, prevents and controls the degradation, pollution and the like of a sample, and can also be heated and insulated.
According to the multifunctional centrifuge tube rack device provided by the embodiment, the centrifuge tube placing holes are smooth in surface, easy to place and take out, reusable, not aging, economical and environment-friendly; centrifugal tubes with different sizes can be placed according to the requirements of biological or chemical experiments so as to quickly, massively and standardizedly separate and prepare various biological or chemical samples; the device is easy to operate and convenient to use, saves experiment operation space, and obviously improves experiment working efficiency.
The multifunctional centrifuge tube rack device provided by the embodiment can be used alone by pulling out the upper drawer frame 21 or the lower drawer frame 22 when in a half-use state; when the bench is not in use, the upper drawer frame 21 and the lower drawer frame 22 can be pushed into the cuboid shell, so that the operation space of the experiment table is saved, the bench is convenient to install, and the bench is convenient and easy to operate.
In this embodiment, go up drawer frame 21 and lower drawer frame 22 nestification and outwards stretch out through handle pulling drawer slide rail in cuboid shell 1, can place the centrifuging tube in different apertures, can push in the shell during out-of-work, save experiment operating space.
The three-layer multifunctional centrifuge tube rack device provided by the embodiment can be used for separating and preparing various biological or chemical samples in a large scale and in a standardized way; the device is easy to operate and convenient to use, saves experiment operation space, and obviously improves experiment working efficiency.
The three-layer multifunctional centrifuge tube rack device provided by the embodiment has the following description:
firstly, when a centrifugal tube is used for an experiment, the lower drawer frame 22 is drawn out, 10mL or 5mL of centrifugal tube can be placed in a first centrifugal tube hole 51, 2mL or 2.5mL of centrifugal tube can be placed in a second centrifugal tube hole 52 on the lower drawer frame 22, 0.2mL or 0.1mL of centrifugal tube can be placed in a third centrifugal tube hole 53 on the lower drawer frame 22, a reagent is added into a large centrifugal tube hole, and a reagent solution in a large centrifugal tube is sucked into a medium centrifugal tube or a small centrifugal tube for standby experiment; secondly, the upper drawer frame 21 can be drawn out at the same time, and the experiment is completed by the operation of the same principle; and thirdly, when the test bed is not used, the upper drawer frame 21 and the lower drawer frame 22 can be pushed into the cuboid shell 1, so that the space of the test bed is saved.
The technical solutions of the present invention are fully described above, it should be noted that the specific embodiments of the present invention are not limited by the above description, and all technical solutions formed by equivalent or equivalent changes in structure, method, or function according to the spirit of the present invention by those skilled in the art are within the scope of the present invention.
Claims (7)
1. The three-layer multifunctional centrifuge tube rack device is characterized by comprising a shell (1) and a drawer frame (2), wherein the drawer frame (2) comprises an upper drawer frame (21) and a lower drawer frame (22) which are independently arranged up and down, and the upper drawer frame (21) and the lower drawer frame (22) are both slidably arranged in the shell (1); the upper end of the shell (1), the upper drawer frame (21) and the lower drawer frame (22) are all provided with a plurality of centrifugal pipe holes.
2. The triple-layer multifunctional centrifuge tube rack device according to claim 1, wherein the upper end of the housing (1), the upper drawer frame (21) and the lower drawer frame (22) are respectively provided with a first centrifuge tube hole (51), a second centrifuge tube hole (52) and a third centrifuge tube hole (53), wherein the first centrifuge tube hole (51) has a larger diameter than the second centrifuge tube hole (52), and the second centrifuge tube hole (52) has a larger diameter than the third centrifuge tube hole (53).
3. Three-layer multifunctional centrifuge tube rack device according to claim 1, characterized in that the upper drawer frame (21) and the lower drawer frame (22) are provided with drawer slide rails (4), the inner wall of the housing (1) is provided with slide grooves, and the drawer slide rails (4) are in sliding fit with the slide grooves.
4. Three-layer multifunctional centrifuge tube rack device according to claim 1, characterized in that the central position of the upper drawer frame (21) and the central position of the lower drawer frame (22) are provided with handles (3).
5. The triple-layer multi-functional centrifuge tube rack apparatus according to claim 1, wherein the length of the lower drawer frame (22) is greater than the length of the upper drawer frame (21).
6. The triple-layer multi-functional centrifuge tube rack apparatus according to claim 5, wherein the second centrifuge tube apertures (52) of the lower drawer frame (22) are located outside of the upper drawer frame (21).
7. Three-layer multipurpose centrifuge tube rack device according to claim 1, characterized in that the housing (1) is a cuboid with an opening at one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540440.4U CN215843137U (en) | 2021-10-21 | 2021-10-21 | Three-layer multifunctional centrifuge tube rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540440.4U CN215843137U (en) | 2021-10-21 | 2021-10-21 | Three-layer multifunctional centrifuge tube rack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215843137U true CN215843137U (en) | 2022-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122540440.4U Active CN215843137U (en) | 2021-10-21 | 2021-10-21 | Three-layer multifunctional centrifuge tube rack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215843137U (en) |
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2021
- 2021-10-21 CN CN202122540440.4U patent/CN215843137U/en active Active
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