CN202406912U

CN202406912U - Liquid-nitrogen cell freezing storage device

Info

Publication number: CN202406912U
Application number: CN201220005968XU
Authority: CN
Inventors: 任国领; 侯晓哲; 陆军; 黄永红; 张虹
Original assignee: Daqing Petroleum Administration Bureau; China National Petroleum Corp
Current assignee: Daqing Petroleum Administration Bureau; China National Petroleum Corp
Priority date: 2012-01-07
Filing date: 2012-01-07
Publication date: 2012-09-05
Anticipated expiration: 2022-01-07

Abstract

The utility model relates to a liquid-nitrogen cell freezing storage device which mainly solves the problems in the prior art that cell freezing storage tubes are disordered and inconvenient to store in the conventional laboratory. The liquid-nitrogen cell freezing storage device is characterized in that a freezing storage rack (4) is uniformly divided into a plurality of compartments from top to bottom by virtue of clapboards (9), freezing storage boxes (3) are arranged in the compartments, a tube frame (10) in the shape of a Chinese character 'jing' (meaning a well) is arranged in each freezing storage box, a lock hook ring (6) is arranged on the front side surface of each freezing storage box (3), and 9 holes are formed on the bottom surface of each freezing storage box; lock holes (7) corresponding to the lock hook rings up and down are formed at the front ends of an upper baffle (2) and a lower baffle (8); and a fixed hook (1) is fixed in the middle of the back axis of the freezing storage rack (4), 9 holes corresponding to the 9 holes on the bottom surface of each freezing storage box (3) are formed on the surfaces of the upper baffle (2) and the lower baffle (8), and a latch hook (5) passes through the lock hook rings and the lock holes. According to the liquid-nitrogen cell freezing storage device, the cell freezing storage tubes can be stored in order and are time-saving, labor-saving and convenient to take and store.

Description

Liquid nitrogen cell cryopreservation device

Technical field

The utility model relates to a kind of cell cryopreservation device that is used for universities and colleges and scientific experiment chamber, particularly a kind of liquid nitrogen cell cryopreservation device.

Background technology

At present, universities and colleges and scientific research institutions laboratory are a kind of technology commonly used with the liquid nitrogen cryopreservation cell, and the cell cryopreservation pipe is deposited in order to gauze bag usually in the laboratory; In gauze bag, put a weight again; Lean on weight gravity that gauze bag is sunken in the liquid nitrogen, gauze bag is fixed in the liquid nitrogen container mouth with the cotton rope that closes up, when picking and placeing cell; Gauze bag has been carried, taken out the cell cryopreservation pipe and get final product.But because the cell cryopreservation pipe is more in the liquid nitrogen container, cotton rope is intertwined easily, and the frozen pipe chaotic deposited of gauze.Therefore, access cell cryopreservation pipe is pretty troublesome, wastes time and energy, and is very inconvenient.Another kind is to clamp frozen pipe with the aluminium alloy shelf, but frozen Guan Guanyi comes off, and frozen pipe is deposited limited amount.

Summary of the invention

The utility model technical problem to be solved is to overcome to deposit the inconvenient problem of cell cryopreservation pipe chaotic in the laboratory that exists in the background technology; And a kind of liquid nitrogen cell cryopreservation device is provided; It is in good order that this liquid nitrogen cell cryopreservation device is deposited the cell cryopreservation pipe, the time saving and energy saving convenience of access.

The utility model solves its problem and can reach through following technical scheme: this liquid nitrogen cell cryopreservation device, comprise frozen, and described frozen is the square support; Its upper and lower surfaces is overhead gage, lower baffle plate; Described frozen evenly is divided into some compartments by dividing plate from top to bottom, and compartment is built-in with freezing storing box, and described freezing storing box inside is equipped with the groined type pipe support; The leading flank of freezing storing box is equipped with lock shackle, and the bottom surface of freezing storing box has 9 holes; Overhead gage, lower baffle plate front end have and shackle corresponding keyhole up and down; Axis middle part, frozen back is fixed with fixed hook, and described overhead gage, lower baffle plate surface have corresponding 9 holes, hole with the bottom surface of freezing storing box, are installed with latch hook in lock shackle and the keyhole.

The utility model and above-mentioned background compared with techniques can have following beneficial effect: this liquid nitrogen cell cryopreservation device is owing to adopt said structure, and it is in good order to deposit the cell cryopreservation pipe, and access is time saving and energy saving, and is very convenient, and a plurality of frozen pipes of access simultaneously.Simple in structure, firmly firm, easy and simple to handle, practical.

Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is structural representations of the utility model freezing storing box;

Accompanying drawing 3 is structural representations of the utility model lower baffle plate.

Among the figure: 1-fixed hook, 2-overhead gage, 3-freezing storing box, frozen of 4-, 5-latch hook, 6-lock shackle, 7-keyhole, 8-lower baffle plate, 9-dividing plate, 10-pipe support.

Embodiment:

To be described further the utility model below in conjunction with accompanying drawing:

As shown in Figure 1, this liquid nitrogen cell cryopreservation device comprises frozen 4; Described frozen 4 is the square support, and its upper and lower surfaces is overhead gage 2, lower baffle plate 8, and frozen 4 evenly is divided into some compartments by dividing plate 9 from top to bottom; Compartment is built-in with freezing storing box 3, and is as shown in Figure 2, and described freezing storing box 3 inside are equipped with groined type pipe support 10; The leading flank of freezing storing box 3 is equipped with lock shackle 6, and the bottom surface of freezing storing box 3 has 9 holes; Overhead gage 2, lower baffle plate 8 front ends have and shackle corresponding keyhole 7 about in the of 6; Axis middle part, frozen 4 back is fixed with fixed hook 1, and fixed hook 1 upper end is a S shape; Described overhead gage 2, lower baffle plate 8 surfaces have and corresponding 9 holes, the hole of the bottom surface of freezing storing box 3, and are as shown in Figure 3; Be installed with latch hook 5 in lock shackle 6 and the keyhole 7, latch hook 5 upper ends are the arc that Open Side Down; It is corresponding with the hole of freezing storing box 3 bottom surfaces to eat dishes without rice or wine in the pipe support 10, and pipe support 10 materials in the freezing storing box are sheet metal.

When this liquid nitrogen cell cryopreservation device uses; The cell cryopreservation pipe is positioned in the pipe support 10 of freezing storing box 3; Then freezing storing box 3 is put on frozen 4 the dividing plate 9; Penetrate lock shackle 6 and keyhole 7 interior fixedly freezing storing box 3 with latch hook 5, fixed hook 1 is hung on the liquid nitrogen container, liquid nitrogen passes in and out to reach freezing purpose through 9 holes of the bottom surface of overhead gage 2, lower baffle plate 8, freezing storing box 3.

Claims

1. a liquid nitrogen cell cryopreservation device comprises frozen (4), and described frozen (4) are the square support; Its upper and lower surfaces is overhead gage (2), lower baffle plate (8); It is characterized in that: described frozen (4) evenly are divided into some compartments by dividing plate (9) from top to bottom, and compartment is built-in with freezing storing box (3), and described freezing storing box (3) inside is equipped with groined type pipe support (10); The leading flank of freezing storing box (3) is equipped with lock shackle (6), and the bottom surface of freezing storing box (3) has 9 holes; Overhead gage (2), lower baffle plate (8) front end have the keyhole (7) corresponding up and down with lock shackle (6); Axis middle part, frozen (4) back is fixed with fixed hook (1), and described overhead gage (2), lower baffle plate (8) surface have corresponding 9 holes, hole with the bottom surface of freezing storing box (3), is installed with latch hook (5) in lock shackle (6) and the keyhole (7).

2. according to the described liquid nitrogen cell cryopreservation of claim 1 device, it is characterized in that: it is corresponding with the hole of freezing storing box (3) bottom surface to eat dishes without rice or wine in the described pipe support (10).

3. according to the described liquid nitrogen cell cryopreservation of claim 1 device, it is characterized in that: described latch hook (5) upper end is the arc that Open Side Down.

4. according to the described liquid nitrogen cell cryopreservation of claim 1 device, it is characterized in that: described fixed hook (1) upper end is a S shape.