CN205240282U

CN205240282U - Liquid nitrogen container embeds storing frame

Info

Publication number: CN205240282U
Application number: CN201521119339.XU
Authority: CN
Inventors: 张金保
Original assignee: Wonderful (shanghai) Biotechnology Co Ltd
Current assignee: Wonderful (Shanghai) Biotechnology Co., Ltd.
Priority date: 2015-12-30
Filing date: 2015-12-30
Publication date: 2016-05-18
Anticipated expiration: 2025-12-30

Abstract

The utility model discloses a liquid nitrogen container embeds storing frame contains: pail and handle, has the at least two -layer support frame that is used for laying cryopreserved box in the pail, every layer the rack of both sides is put including dividing to the support frame, the network structure of every rack for being formed by connecting along the smooth transition that transversely, vertically interlocks a plurality of branches, wherein, have logical groove between the adjacent rack of horizontal direction, the size in this expert groove is greater than cryopreserved box's size is taken out cryopreserved box with the realization, wherein, be provided with ascending parting bead at the intermediate position with leading to groove vertically branch, cryopreserved box places on the branch between adjacent parting bead to can remove the distance of at least one cryopreserved box's length along the plane of branch under the exogenic action. This technique has been avoided storing frame in the past to mention whole pail taking out and damage biotic problem.

Description

The built-in magazine of liquid nitrogen container

Technical field

The utility model relates to the liquid nitrogen container rack technology in ultralow temperature Techniques of preserving field, the built-in magazine of especially a kind of liquid nitrogen container.

Background technology

The shortcoming that existing liquid nitrogen container exists is that to put forward cylinder entirety heavier, and volume is large, causes extracting difficulty, and the frozen sample of carrying in cylinder needs the long period. Therefore can not accomplish convenient and swift. In addition, existing liquid nitrogen container but will propose the whole cylinder of carrying for extracting one or two cryopreservation tube, affect the storage of other sample, and sample is exposed in air for a long time to the certain negative effect of its frozen mass formation.

In addition, existing liquid nitrogen container, in leaching process, is carried cylinder and is swept along liquid nitrogen and tank mouth long period to be exposed in air, accelerates the consumption of liquid nitrogen; Put back in process, cooled with liquid nitrogen is carried cylinder etc. and is caused liquid nitrogen consumption very fast; In storage process, hang over and on liquid nitrogen container tank mouth wall, make to carry a handle and contact with air owing to carrying cylinder, conduct and make liquid nitrogen consumption increase by heat.

Therefore the problems referred to above are urgently to be resolved hurrily.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model proposes the built-in magazine of a kind of liquid nitrogen container, be intended to solve the problem that existing liquid nitrogen container extracts frozen sample inconvenience and easily causes frozen sample quality to damage.

In order to solve above-mentioned technical problem, the basic technical scheme the utility model proposes is: the built-in magazine of a kind of liquid nitrogen container, comprises:

Pail and handle,

In described pail, have at least two-layer bracing frame for laying freezing storing box, every layer of support frame as described above comprises the rack that splits both sides, and each rack is along the network structure that laterally, longitudinally interlocks and be connected smoothly and form by some poles;

Wherein, between the adjacent rack of horizontal direction, have groove, the size of this groove is greater than the size of described freezing storing box and to realize, freezing storing box is taken out;

Wherein, be provided with parting bead upwards in the centre position of the pole vertical with groove, described freezing storing box is positioned on the pole between adjacent parting bead, and under external force can be along the distance of the length of at least one freezing storing box of planar movement of pole.

Further, two grooves that are divided into these parting bead both sides are set for mating to realize the movement of freezing storing box with the protruding sliver that is arranged on the setting of freezing storing box bottom face the pole that parting bead is set.

Further, described pail has swivel mount, and described bracing frame is placed on described swivel mount.

Further, described handle comprises shadoof and is positioned at the hook in order to freezing storing box is taken out of shadoof lower side, wherein, is provided with the handle of freezing storing box pull-out near the side of groove at described freezing storing box.

The beneficial effects of the utility model are:

In the technical solution of the utility model, in pail, be provided with the bracing frame of multilayer, and every layer of bracing frame all includes the spaced apart rack in left and right, rack is worked out by the smooth-going transition of some poles, in the time that needs extract biological sample, only need to block handle with handle, the groove direction of coming round is pullled, then with hook, freezing storing box is taken out, avoided like this magazine in the past whole pail need to be mentioned to taking-up and damaged biological problem.

Brief description of the drawings

Fig. 1 is the structural representation of the built-in magazine of liquid nitrogen container described in the utility model;

Fig. 2 is the structural representation of the bracing frame shown in Fig. 1;

Fig. 3 is the structural representation of the pole shown in Fig. 1 and freezing storing box;

Fig. 4 is the structural representation of handle.

Detailed description of the invention

Below with reference to accompanying drawing 1 to accompanying drawing 4, the utility model is described further, but should limit protection domain of the present utility model with this.

Contrast accompanying drawing 1 is to accompanying drawing 4:

The built-in magazine of a kind of liquid nitrogen container of the utility model, comprises:

Pail 10 and handle 20,

In described pail 10, there is at least two-layer bracing frame 30 for laying freezing storing box 40, every layer of support frame as described above 30 comprises the rack 301 that splits both sides, the network structure of each rack 301 for laterally, longitudinally being interlocked and be connected smoothly and form by some poles 3011 edges;

Wherein, between the adjacent rack 301 of horizontal direction, have groove 50, the size of this groove 50 is greater than the size of described freezing storing box 40 and to realize, freezing storing box 40 is taken out;

Wherein, be provided with parting bead 3012 upwards in the centre position of the pole vertical with groove 50 3011, described freezing storing box 40 is positioned on the pole 3011 between adjacent parting bead 3012, and under external force can be along the distance of the length of at least one freezing storing box 40 of the planar movement of pole 3011.

Concrete, in the technical solution of the utility model, being provided with five layers of bracing frame 30, every layer of bracing frame 30 comprised the rack 301 being symmetrically arranged, and between these two adjacent racks 301, has groove 50. Wherein, each rack 301 by two longitudinally arrange pole 3011 and pole 3011 poles 3011 of five horizontally sets form, formed four screens, for placing freezing storing box 40. Wherein, the centre position of the pole 3011 of lateral arrangement transversely direction is provided with parting bead 3012, and this parting bead 3012 by the pole of every horizontally set 3011 in two. Place a freezing storing box 40 in each screens, freezing storing box 40 just can be placed in a side of pole 3011, realizes the support to freezing storing box 40 by a side of pole 3011. Like this, freezing storing box 40 just can slide on two poles 3011. For freezing storing box 40 being taken out, the length of the pole 3011 of horizontally set should be that freezing storing box 40 is along more than the twice of the length of the direction of motion, like this, in the time taking out freezing storing box 40, be unlikely to encounter the freezing storing box 40 on upper strata, that is to say that freezing storing box 40 has the length of a freezing storing box 40 so long in the displacement of this pole 3011 at least. Meanwhile, the width of described groove 50 should be greater than the length of freezing storing box 40, freezing storing box could be taken out from liquid nitrogen container like this. Further, rock in order to ensure not produce when the mobile described freezing storing box 40, stuck, be provided with groove 30111 in the both sides of pole 3011, these two grooves 30111 are positioned at the both sides of parting bead 3012, simultaneously, be provided with protruding sliver 401 in the lower surface of described freezing storing box 40, this sliver 401 just can be fastened in described groove 30111, like this in mobile, freezing storing box 40 will slide along groove 30111, be unlikely to occur rocking with stuck, facilitate the movement of freezing storing box 40.

Specifically, for freezing storing box 40 being shifted out, be provided with handle 402 at this freezing storing box 40 near the position of groove 50. Detailed, described handle 20 there is shadoof 201 and be positioned at shadoof 201 lower side in order to freezing storing box is taken out to hook 202, this hook, for together with being arranged on draw ring 403 clasp joints in freezing storing box 40 centre positions, extracts freezing storing box 40. When use, the lower end of shadoof 201 is inserted into handle 402 places, firmly freezing storing box 40 is moved toward groove 50 directions, then hook 202 just can be realized freezing storing box 40 is pulled up together with draw ring 403 clasp joints.

In addition, in order better to realize pullling and promoting freezing storing box 40, whole bracing frame 30 is arranged on a swivel mount 60, in the time being difficult to see inner concrete condition clearly, can rotating swivel mount 60 and pick and place requirement to reach the best position of light to meet like this.

The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned embodiment. Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model. In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.

Claims

1. the built-in magazine of liquid nitrogen container, comprises:

Pail and handle, is characterized in that:

2. the built-in magazine of liquid nitrogen container as claimed in claim 1, is characterized in that: two grooves that are divided into these parting bead both sides are set for mating to realize the movement of freezing storing box with the protruding sliver that is arranged on the setting of freezing storing box bottom face the pole that parting bead is set.

3. the built-in magazine of liquid nitrogen container as claimed in claim 1, is characterized in that: described pail has swivel mount, described bracing frame is placed on described swivel mount.

4. the built-in magazine of liquid nitrogen container as claimed in claim 1, it is characterized in that: described handle comprises shadoof and is positioned at the hook in order to freezing storing box is taken out of shadoof lower side, wherein, be provided with the handle of freezing storing box pull-out near the side of groove at described freezing storing box.