CN214514753U - Multipurpose centrifuge tube rack - Google Patents
Multipurpose centrifuge tube rack Download PDFInfo
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- CN214514753U CN214514753U CN202120314630.1U CN202120314630U CN214514753U CN 214514753 U CN214514753 U CN 214514753U CN 202120314630 U CN202120314630 U CN 202120314630U CN 214514753 U CN214514753 U CN 214514753U
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- centrifuge tube
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Abstract
The application relates to a multipurpose centrifuge tube rack, which comprises a support plate, a first placing plate, a second placing plate and a third placing plate; the first placing plate, the second placing plate and the third placing plate are sequentially connected to the side wall of the supporting plate; the first board of placing, the second place the board with the third place the surface of board and all run through and seted up the centrifuging tube jack, the first board of placing, the second place the board with the centrifuging tube jack that the board was placed to the third is relative, the aperture that the centrifuging tube jack of board was placed to the third is less than the first board of placing with the aperture that the centrifuging tube jack of board was placed to the second. This application has the effect that improves experimental efficiency.
Description
Technical Field
The application relates to the field of biochemical technology, in particular to a multipurpose centrifuge tube rack.
Background
Centrifuge tubes are laboratory vessels used for holding laboratory samples in biochemical laboratory operations. In the operation process of a biological laboratory, a biological safety cabinet is often used, and the biological safety cabinet is a box-type air purification negative pressure safety device capable of preventing aerosol from dissipating when some dangerous or unknown biological particles are contained in the experiment operation process. Ordinary centrifuging tube all is the tubulose, and the bottom is conical toper centrifuging tube, and inconvenient direct laying, consequently when carrying out biological assay in the biosafety cabinet, the centrifuging tube uses with the cooperation of centrifuge tube rack usually.
The utility model discloses a centrifuge tube rack in the correlation technique, including upper shelf, lower floor's frame and upper shelf and the bracing piece between the lower floor's frame, the upper shelf distributes and has the centrifuging tube jack in different apertures, and lower floor's frame is provided with the bottom outlet that corresponds the specification with the centrifuging tube jack, and the bottom outlet is less than the jack that corresponds. Can effectually lay the centrifuging tube that corresponds the specification through the centrifuge tube support.
To the correlation technique among the above-mentioned, the inventor thinks that the centrifuging tube jack in the different apertures of upper rack, though can supply the centrifuging tube of different specifications to lay, but in biological assay process, when using the centrifuging tube of different specifications, operating personnel still need observe the centrifuging tube jack that corresponds with the centrifuging tube, and can place the centrifuging tube in the centrifuging tube rack steadily, reduce experimental efficiency.
SUMMERY OF THE UTILITY MODEL
In order to improve experimental efficiency, this application provides a multipurpose centrifuge tube rack.
The application provides a multipurpose centrifuge tube rack adopts following technical scheme:
a multipurpose centrifuge tube shelf comprises a support plate, a first placing plate, a second placing plate and a third placing plate; the first placing plate, the second placing plate and the third placing plate are sequentially connected to the side wall of the supporting plate; the first board of placing, the second place the board with the third place the surface of board and all run through and seted up the centrifuging tube jack, the first board of placing, the second place the board with the centrifuging tube jack that the board was placed to the third is relative, the aperture that the centrifuging tube jack of board was placed to the third is less than the first board of placing with the aperture that the centrifuging tube jack of board was placed to the second.
Through adopting above-mentioned technical scheme, when doing biological assay, because the centrifuging tube jack diameter that the board was placed to the third is less than first board and the second of placing and places board centrifuging tube jack diameter, so the centrifuging tube of big pipe diameter can insert first board and the second of placing and place in the centrifuging tube jack of board, makes the centrifuging tube of big pipe diameter place firmly in this centrifuge tube rack. The centrifuging tube of pipe diameter passes first centrifuging tube jack of placing the board and placing the board with the second, pegs graft the pyramis in the centrifuging tube jack of placing the board in the third, makes the centrifuging tube of pipe diameter place firmly in this centrifuge tube rack. Therefore operating personnel need not to observe the centrifuging tube jack that corresponds with the centrifuging tube in the experimentation, only need insert the centrifuging tube jack with the centrifuging tube, just can realize the operation of blind plug to improve experimental efficiency.
Optionally, the first placing plate, the second placing plate and the third placing plate are all obliquely arranged on the side wall of the supporting plate.
Through adopting above-mentioned technical scheme, reduce the area of contact of the interior air that flows of the mouth of pipe of centrifuging tube and biological cabinet, reduce the risk of pollution, reduce simultaneously and place in the risk that this centrifuging tube frame pipe diameter rocked, improve the steadiness that the pipe diameter placed in this centrifuging tube frame.
Optionally, a groove body for placing the centrifugal tube cover is arranged on the side wall of the supporting plate.
Through adopting above-mentioned technical scheme, improve the centrifuge tube and open back centrifuge tube lid and have no place to place or the problem of easy roll, reduce the contaminated risk of centrifuge tube lid.
Optionally, a slot for embedding the centrifuge tube cover is formed in the side wall of the groove body far away from the support plate.
Through adopting above-mentioned technical scheme, reduce the risk that a plurality of centrifuge tube covers stacked each other on the one hand, the centrifuging tube of being convenient for is got and is put in the lateral wall of cell body, and on the other hand reduces the area of contact of centrifuge tube cover and cell body, further improves the contaminated risk of centrifuge tube cover.
Optionally, the bottom of the supporting plate is provided with a limiting member for limiting the sliding of the supporting plate.
Through adopting above-mentioned technical scheme, when inlaying centrifugal tube lid and locating in the slot, reduce the risk that the backup pad shifted, reduce the number of times that operating personnel held the backup pad with the hand, reduce centrifugal tube lid and inlay the risk of locating slot influence efficiency of software testing, improve efficiency of software testing.
Optionally, a plurality of centrifuge tube insertion holes are formed in the surfaces of the first placing plate, the second placing plate and the third placing plate; a plurality of centrifuging tube jack setting by mistake.
Through adopting above-mentioned technical scheme, the setting of straggling of jack reduces the bacterium of operating personnel hand and drops to adjacent risk in the centrifuge tube that does not cover the tube cap, improves the degree of accuracy of experimental result.
Optionally, the same identifier is arranged on the edge of the centrifuge tube insertion hole opposite to the first placing plate, the second placing plate and the third placing plate.
Through adopting above-mentioned technical scheme, when first place board, second place board and third place the board and all adopt the commonly used inferior gram force board or transparent plate on the market, the sign is convenient for operating personnel and perceives the relative position of first place board, second place board and the third place the centrifuging tube jack of board, reduces the interference of light source, improves the efficiency that the centrifuging tube inserted the centrifuging tube jack.
Optionally, the first placing plate, the second placing plate and the third placing plate are connected to the supporting plate in a sliding manner.
Through adopting above-mentioned technical scheme, be convenient for assemble this centrifuge tube rack on the one hand, on the other hand be convenient for unpick and wash of centrifuge tube rack, improve centrifuge tube rack's cleanliness factor, reduce centrifuge tube rack pollution centrifuge tube's risk.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when a biological experiment is carried out, a centrifuge tube with a large tube diameter can be inserted into centrifuge tube insertion holes of a first placing plate and a second placing plate, a centrifuge tube with a small tube diameter passes through the centrifuge tube insertion holes of the first placing plate and the second placing plate, and a cone part is inserted into a centrifuge tube insertion hole of a third placing plate, so that the centrifuge tubes with the large tube diameter and the small tube diameter can be stably placed in the centrifuge tube frame, the blind insertion operation is realized, and the experiment efficiency is improved;
2. through the groove body and the groove body, the problem that a centrifugal tube cover is placed everywhere or rolls easily after the centrifugal tube is opened is solved, the risk of pollution of the centrifugal tube cover is reduced, and the accuracy of an experimental result is improved;
3. the board is placed to first board, second and the board is placed to the third and all slides and connect in the backup pad, is convenient for assemble this centrifuge tube rack on the one hand, and on the other hand is convenient for unpick and wash of centrifuge tube rack, improves centrifuge tube rack's cleanliness factor, reduces the risk that centrifuge tube rack pollutes the centrifuging tube.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic position diagram of centrifuge tube receptacles for showing the first, second and third placement plates.
Description of reference numerals: 1. a support plate; 2. a first placing plate; 3. a second placing plate; 4. a third placing plate; 5. inserting holes of the centrifugal tubes; 6. a trough body; 7. a slot; 8. and a limiting member.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a multipurpose centrifuge tube rack. Referring to fig. 1, a multipurpose centrifuge tube rack includes a support plate 1, a first placing plate 2, a second placing plate 3, and a third placing plate 4, and the material of the first placing plate 2, the second placing plate 3, and the third placing plate 4 may be an acrylic plate. The first placing plate 2, the second placing plate 3 and the third placing plate 4 are sequentially connected to the side wall of the supporting plate 1 in an inclined manner, the first placing plate 2, the second placing plate 3 and the third placing plate 4 can be fixedly bonded, or a sliding groove can be formed in the side wall of the supporting plate 1, and the first placing plate 2, the second placing plate 3 and the third placing plate 4 are connected to the supporting plate 1 in a sliding manner.
Referring to fig. 1, the first placing panel 2, the second placing panel 3 and the third placing panel 4 are parallel to each other with a gap left between adjacent surfaces, and the inclination angle of the first placing panel 2, the second placing panel 3 and the third placing panel 4 may be 45 ° in the present embodiment.
Referring to fig. 2, the surfaces of the first placing plate 2, the second placing plate 3 and the third placing plate 4 are all penetrated through and provided with a plurality of centrifuge tube insertion holes 5, and a plurality of the placing plates are selected to be eight in the embodiment. First place board 2, second place board 3 and the third place board 4 centrifuge tube jack 5 relative, need to explain very much to first place eight centrifuge tube jacks 5 of board 2 as an example, these eight centrifuge tube jacks 5 setting by mistake, borrow this design, reduce the bacterium of operating personnel hand, drop to the risk that the adjacent centrifuge tube that does not cover closes the tube cap in, improve the degree of accuracy of experimental result.
Referring to fig. 2, the diameter of the centrifugal tube insertion holes 5 of the third placing plate 4 is smaller than the diameter of the centrifugal tube insertion holes 5 of the first placing plate 2 and the second placing plate 3. The centrifuge tube insertion hole 5 of the third placing plate 4 is inserted into the cone of the small-diameter centrifuge tube.
Referring to fig. 2, when the second placed plate 3 centrifuge tube jack 5 aperture equals the first placed plate 2 centrifuge tube jack 5 aperture, the large diameter centrifuge tube simultaneously passes the first placed plate 2 and the second placed plate 3 centrifuge tube jack 5, firmly supports the large diameter centrifuge tube in this centrifuge tube rack.
Referring to fig. 2, when the aperture of the centrifuging tube jack 5 of board 3 is placed to the second is greater than the aperture of the centrifuging tube jack 5 of board 4 is placed to the third, be less than the first aperture of the centrifuging tube jack 5 of placing board 2, the pyramis of the centrifuging tube of little pipe diameter is pegged graft in the centrifuging tube jack 5 of board 4 is placed to the third, the centrifuging tube of little pipe diameter is placed by the second this moment and is placed centrifuging tube jack 5 of board 3 spacing, reduce the risk that little pipe diameter centrifuging tube rocked at this centrifuge tube rack, improve little pipe diameter and place in the steadiness of this centrifuge tube rack. And place simultaneously in this centrifuge tube rack at big pipe diameter centrifuging tube and little pipe diameter centrifuging tube, the mouth of pipe position of big pipe diameter centrifuging tube is more outstanding than the mouth of pipe position of little pipe diameter centrifuging tube, and the operating personnel of being convenient for distinguish the position of placing of big pipe diameter centrifuging tube and little pipe diameter centrifuging tube to be convenient for operating personnel takes the centrifuging tube of corresponding pipe diameter, realize simultaneously big, little pipe diameter blind plug in the effect of centrifuging tube jack 5, improve the experimental efficiency.
Referring to fig. 2, the same marks are arranged on the edges of the centrifuge tube insertion holes 5 opposite to the first placing plate 2, the second placing plate 3 and the third placing plate 4, where the marks may be colored tapes or colored pens coated on the edges of the centrifuge tube insertion holes 5. Borrow this design, the operating personnel of being convenient for perceive the first board 2 of placing, the second places board 3 and the third places the relative position of 5 of centrifuging tube jack of board 4, reduces the interference of light source, improves the efficiency that the centrifuging tube inserted 5 of centrifuging tube jack.
Referring to fig. 1, a slot 6 is fixed to one side of the supporting plate 1 away from the first placing plate 2 in an adhesion manner, a plurality of slots 7 for the centrifugal tube to be embedded are formed in one side of the slot 6 away from the supporting plate 1, and the number of the slots is four in this example. Borrow this design, improve centrifugal tube cover after the centrifuging tube is opened and have no place to place or the problem of easy roll, reduce the contaminated risk of centrifugal tube cover.
Referring to fig. 1, a limiting member 8 for limiting the sliding of the supporting plate 1 is fixed on the placing surface of the supporting plate 1, and the limiting member 8 may be a magnet, an anti-skid rubber pad, or a gravity block for increasing the weight of the supporting plate 1. Borrow this design, when inlaying centrifugal tube lid and locating in slot 7, reduce the risk that backup pad 1 shifted, reduce the number of times that operating personnel held backup pad 1 with the hand, reduce centrifugal tube lid and inlay the risk of locating slot 7 influence experimental efficiency, improve experimental efficiency.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. A multipurpose centrifuge tube rack which is characterized in that: comprises a supporting plate (1), a first placing plate (2), a second placing plate (3) and a third placing plate (4); the first placing plate (2), the second placing plate (3) and the third placing plate (4) are sequentially connected to the side wall of the supporting plate (1); centrifuge tube jacks (5) are formed in the surfaces of the first placing plate (2), the second placing plate (3) and the third placing plate (4) in a penetrating manner, the first placing plate (2), the second placing plate (3) and the centrifuge tube jacks (5) of the third placing plate (4) are opposite, and the aperture of the centrifuge tube jacks (5) of the third placing plate (4) is smaller than the apertures of the centrifuge tube jacks (5) of the first placing plate (2) and the second placing plate (3); the side wall of the supporting plate (1) is provided with a groove body (6) for placing a centrifugal pipe cover.
2. A multi-purpose centrifuge tube rack according to claim 1, wherein: the first placing plate (2), the second placing plate (3) and the third placing plate (4) are obliquely arranged on the side wall of the supporting plate (1).
3. A multi-purpose centrifuge tube rack according to claim 1, wherein: the side wall of the groove body (6) far away from the supporting plate (1) is provided with a slot (7) for embedding the centrifugal tube cover.
4. A multi-purpose centrifuge tube rack according to claim 3, wherein: the bottom of the supporting plate (1) is provided with a limiting part (8) used for limiting the sliding of the supporting plate (1).
5. A multi-purpose centrifuge tube rack according to claim 1, wherein: a plurality of centrifuge tube jacks (5) are arranged on the surfaces of the first placing plate (2), the second placing plate (3) and the third placing plate (4); a plurality of centrifuging tube jack (5) are the setting of falling by mistake.
6. A multi-purpose centrifuge tube rack according to claim 1, wherein: the edges of the centrifuge tube jacks (5) opposite to the first placing plate (2), the second placing plate (3) and the third placing plate (4) are provided with the same marks.
7. A multi-purpose centrifuge tube rack according to claim 1, wherein: the first placing plate (2), the second placing plate (3) and the third placing plate (4) are connected to the supporting plate (1) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120314630.1U CN214514753U (en) | 2021-02-03 | 2021-02-03 | Multipurpose centrifuge tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120314630.1U CN214514753U (en) | 2021-02-03 | 2021-02-03 | Multipurpose centrifuge tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214514753U true CN214514753U (en) | 2021-10-29 |
Family
ID=78232906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120314630.1U Active CN214514753U (en) | 2021-02-03 | 2021-02-03 | Multipurpose centrifuge tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214514753U (en) |
-
2021
- 2021-02-03 CN CN202120314630.1U patent/CN214514753U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 1136, langgong Road, Jinshan Industrial Zone, Jinshan District, Shanghai 201500 Patentee after: Shanghai Qingsai Biotechnology Co.,Ltd. Address before: 1136, langgong Road, Jinshan Industrial Zone, Jinshan District, Shanghai 201500 Patentee before: Shanghai Qingsai Biotechnology Co.,Ltd. |