CN215123705U - Freezing box convenient to sample of full-automatic liquid nitrogen container - Google Patents

Abstract

The utility model relates to a freezing storage box convenient for sampling of a full-automatic liquid nitrogen tank, which comprises a box seat, wherein the top of the box seat is positioned at the center and is provided with a connecting column integrally formed with the connecting column, the top of the connecting column is fixedly provided with a columnar box body integrally formed with the connecting column, a plurality of placing grooves are arranged at the top of the box body, a containing box is placed inside the placing grooves, a peripheral cold supply cavity positioned inside the box body is arranged between every two adjacent placing grooves, the center of the box body and the inner part of the box body are provided with a central cold supply cavity, the outer part of the box body is provided with a shell movably arranged on the connecting column, the top of the shell is far away from the center and is provided with a sampling port, and the sampling port is provided with a sealing component; the utility model discloses in the splendid attire box was arranged in by sample connection to the cell that will freeze and deposit, thereby rotate the shell through the control rod when taking and make sample connection and the corresponding cell that takes out of splendid attire box, it is convenient to take, is equipped with a plurality of splendid attire boxes, can freeze a plurality of cell samples simultaneously.

Description

Freezing box convenient to sample of full-automatic liquid nitrogen container

Technical Field

The utility model relates to a cell culture equipment technical field especially relates to cryopreserved box convenient to sample of full-automatic liquid nitrogen container.

Background

The cryopreservation box is a commonly used sample cryopreservation device at present, and is used as a matching device of the cryopreservation tube in biological and medical experiments to provide a bearing device for the cryopreservation tube, in the biological and medical experiments, different samples are distinguished by using the cryopreservation tube, then the cryopreservation tube needs to be placed in the cryopreservation box of a specific device, the cryopreservation box mainly has the functions of fixing the cryopreservation tube and primarily numbering the cryopreservation tube, a large amount of cost is needed in the aspects of a culture apparatus, culture and various preparation works thereof in the process of passage and daily maintenance of cell culture, and various biological characteristics of the cells are gradually changed once the cells leave a living body and are subjected to primary culture, so the cells need to be stored in liquid nitrogen, and the existing cryopreservation box has the advantages of small number of stored cells and inconvenient taking. Therefore, the freezing storage box convenient for the full-automatic liquid nitrogen tank sampling is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above problem that prior art exists, provide a freezing box of depositing convenient to full-automatic liquid nitrogen container sample.

For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:

freezing box of depositing convenient to full-automatic liquid nitrogen container sample, including the box seat, the top of box seat is located its center department and is equipped with the spliced pole rather than integrated into one piece, the fixed box body that is equipped with rather than integrated into one piece's columnar shape in top of spliced pole, a plurality of standing grooves have been seted up at the top of box body, the splendid attire box has been placed to the inside of standing groove, per two are adjacent be equipped with the peripheral confession cold chamber that is located the box body inside between the standing groove, the center department of box body just is located its inside department and has seted up the center and supply cold chamber, and the outside of box body is equipped with movable mounting in the shell on the spliced pole, its center department is kept away from at the top of shell and is equipped with the sample connection, sample connection department is equipped with seal assembly.

Furthermore, two rings of snap rings integrally formed with the box body are arranged on the side wall of the box body.

Furthermore, the interior of the containing box is divided into a plurality of sample storage grids by a plurality of partition plates.

Furthermore, the inner wall of the shell is provided with two annular clamping grooves matched with the clamping rings.

Furthermore, the top of the shell is fixedly provided with an operating lever which is integrally formed with the shell, and the top of the operating lever is provided with a handle which is integrally formed with the operating lever.

Furthermore, the sealing assembly comprises a sleeve ring sleeved on the operating rod, a sealing plate which is integrally formed with the sleeve ring and is matched with the sampling port is arranged on the sleeve ring, a spring sleeved on the operating rod is arranged at the top of the sleeve ring, and a limit ring fixed on the operating rod is arranged at the top of the spring.

The utility model discloses in the splendid attire box was arranged in by sample connection to the cell that will freeze and deposit during the use, thereby rotate the shell through the control rod and make sample connection and the corresponding cell that takes out that freezes and deposit of splendid attire box when taking, it is convenient to take, and owing to be equipped with a plurality of splendid attire boxes, so can freeze a plurality of cell samples simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic diagram of a portion of the structure of fig. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the housing of the present invention;

fig. 5 is a schematic diagram of the internal structure of the housing of the present invention.

The reference numbers in the figures illustrate: 1-box seat, 2-shell, 3-lantern ring, 4-spring, 5-spacing ring, 6-control lever, 7-handle, 8-sealing plate, 9-snap ring, 10-clapboard, 11-containing box, 12-sample storage grid, 13-placing groove, 14-connecting column, 15-central cold supply cavity, 16-peripheral cold supply cavity, 17-sampling port, 18-annular clamping groove and 19-box body.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 5, this embodiment provides a freezing box convenient to sample of full-automatic liquid nitrogen container, including box base 1, the top of box base 1 is located its central department and is equipped with spliced pole 14 rather than integrated into one piece, the fixed box body 19 that is equipped with rather than integrated into one piece's columnar form in top of spliced pole 14, a plurality of standing grooves 13 have been seted up at the top of box body 19, splendid attire box 11 has been placed to standing groove 13's inside, and every two are adjacent be equipped with the peripheral confession cold chamber 16 that is located box body 19 inside between standing groove 11, the center department of box body 19 just is located its inside department and has seted up the center and supply cold chamber 15, and the outside of box body 19 is equipped with movable mounting shell 2 on spliced pole 14, the top of shell 2 is kept away from its central department and is equipped with sample connection 17, sample connection 17 department is equipped with seal assembly.

The cells that will need to freeze and deposit are dealt with in containing box 11 by sample connection 17, thereby rotate shell 2 through control rod 6 during the use and make sample connection 17 and containing box 11 correspond and take out the cells that freeze and deposit, take the convenience, and owing to be equipped with a plurality of containing box 11, so can freeze a plurality of cell samples simultaneously.

Preferably, two rings of snap rings 9 integrally formed with the box body 19 are arranged on the side wall of the box body.

Preferably, the interior of the containing box 11 is divided into a plurality of sample storage compartments 12 by a plurality of partition plates 10.

Since a plurality of storage cells 12 are provided, a plurality of cell samples can be placed.

Preferably, the inner wall of the housing 2 is provided with two annular clamping grooves 18 matched with the clamping ring 9.

The ring groove 18 and the snap ring 9 are matched with each other, so that the shell 2 and the box body 19 can be conveniently connected, and meanwhile, the shell 2 can rotate along the box body 19.

Preferably, the top of the housing 2 is fixedly provided with an operating lever 6 integrally formed therewith, and the top of the operating lever 6 is provided with a handle 7 integrally formed therewith.

The lever 6 is arranged to facilitate rotation of the housing 2.

Preferably, the sealing assembly comprises a sleeve ring 3 sleeved on the operating rod 6, a sealing plate 8 which is integrally formed with the sleeve ring 3 and is matched with the sampling port 17 is arranged on the sleeve ring 3, a spring 4 sleeved on the operating rod 6 is arranged at the top of the sleeve ring 3, and a limit ring 5 fixed on the operating rod 6 is arranged at the top of the spring 4.

When sampling, the sealing plate 8 is lifted up and the sealing plate 8 is rotated to be separated from the sampling port 17, and the sealing plate 8 is covered after the sample is taken out.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. Freezing box of depositing convenient to full-automatic liquid nitrogen container sample, including the box seat, its characterized in that: the top of box seat is located its central department and is equipped with rather than integrated into one piece's spliced pole, the fixed box body that is equipped with rather than integrated into one piece's columnar pattern in top of spliced pole, a plurality of standing grooves have been seted up at the top of box body, the splendid attire box has been placed to the inside of standing groove, and per two are adjacent be equipped with the peripheral confession cold chamber that is located the box body inside between the standing groove, the central department of box body just is located its inside department and has seted up central confession cold chamber, and the outside of box body is equipped with movable mounting on the spliced pole, the top of shell is kept away from its central department and is equipped with the sample connection, sample connection department is equipped with seal assembly.

2. The cryopreservation box convenient for sampling of a full-automatic liquid nitrogen tank according to claim 1, which is characterized in that: the lateral wall of the box body is provided with two rings of snap rings which are integrally formed with the box body.

3. The cryopreservation box convenient for sampling of a full-automatic liquid nitrogen tank according to claim 1, which is characterized in that: the interior of the containing box is divided into a plurality of sample storage grids by a plurality of clapboards.

4. The cryopreservation box convenient for sampling of a full-automatic liquid nitrogen tank according to claim 2, which is characterized in that: the inner wall of the shell is provided with two annular clamping grooves matched with the clamping rings.

5. The cryopreservation box convenient for sampling of a full-automatic liquid nitrogen tank according to claim 1, which is characterized in that: the top of the shell is fixedly provided with an operating lever which is integrally formed with the shell, and the top of the operating lever is provided with a handle which is integrally formed with the operating lever.

6. The cryopreservation box convenient for sampling of a full-automatic liquid nitrogen tank according to claim 5, which is characterized in that: the sealing assembly comprises a lantern ring sleeved on the operating rod, a sealing plate which is integrally formed with the lantern ring and matched with the sampling port is arranged on the lantern ring, a spring sleeved on the operating rod is arranged at the top of the lantern ring, and a limiting ring fixed on the operating rod is arranged at the top of the spring.

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