A kind of freezing storing box that can store plurality of specifications cryopreservation tube
Technical field
It is specifically a kind of to store a variety of rule the utility model is related to a kind of freezing storing box that can store plurality of specifications cryopreservation tube
The freezing storing box of lattice cryopreservation tube.
Background technology
Freezing storing box is biology, a kind of common container for being used for Cord blood reagent, biological sample of medical domain, is frozen
Box is generally matched with cryopreservation tube.Freezing storing box is generally made of plastics or papery material, thereon with box cover, after covering box cover
Enclosure space is formed, multiple small lattice are divided into freezing storing box, for placing cryopreservation tube.
But the freezing storing box used on the market can only prevent a kind of cryopreservation tube of specification, practicability is relatively low, and freezing storing box
Mobile frictional force is smaller, and impact resistant capability is relatively low, makes its placement unstable, and movement, transport are not safe enough.
Utility model content
The purpose of this utility model is to provide a kind of freezing storing box that can store plurality of specifications cryopreservation tube, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical solution:
A kind of freezing storing box that can store plurality of specifications cryopreservation tube, including electromagnetic valve, sealing plate, fixed block, box cover, first
Cryopreservation tube, fixed frame, the second cryopreservation tube, fixed pad, freezing storing box, third cryopreservation tube, non-slip mat, fixed canvas, air bag, flexible company
Extension bar and fixed link, freezing storing box bottom surface set one layer of non-slip mat, and freezing storing box surrounding outer wall is both provided with arc air bag, freezing storing box
Stepped fixed pedestal is provided on plate inner wall, the fixed pedestal of the step type is equipped with three layers, every layer of fixed pedestal top surface
Several arc grooves are offered, one layer of package fixes pad inside the arc groove;
Fixed frame is provided with above the fixed pedestal, fixed frame one end is fixedly connected with freezing storing box side, and fixed frame is another
Liquid nitrogen addition channel is formed between one end and freezing storing box opposite side, liquid nitrogen addition channel is vertically arranged, and the liquid nitrogen adds channel
Bottom end is provided with electromagnetic valve, and the electromagnetic valve is arranged above sealing plate, the diameter and electromagnetic valve of the sealing plate
Diameter it is identical, sealing plate bottom surface wrap up one layer of sealing thermal insulation pad, sealing plate top surface in the middle part of connected with fixed link one end, fixed link
Vertically arranged, the horizontal plane of fixed link top surface and the horizontal plane coincidence for freezing box top freeze box top and are stamped box cover;
Form freezing chamber between the fixed frame and fixed pedestal, be located on fixed frame the arc groove of fixed pedestal just on
Side offers several cylindrical holes, is provided with the first cryopreservation tube above the bottom of the fixed pedestal, and middle level is provided with the
Two cryopreservation tubes, high level are provided with third cryopreservation tube, and the pipe shaft of cryopreservation tube is fixed on inside the cylindrical hole of fixed frame, cryopreservation tube
Bottom be fixed on fixed pedestal top surface setting groove inside;
The liquid nitrogen addition channel outer wall is provided with fixed block, one middle side part of fixed block and expansion plate close to fixed frame side
One end connects, and the expansion plate is hingedly formed by several extension singles, and the extension single is by being telescopically connected bar and consolidating
Fixed pole hingedly forms, and expansion plate top and bottom are respectively provided with one layer of fixed canvas;
The expansion plate other end is provided with the sub-buckle of buckle, and the sub-buckle of buckle is fixed on inside its female thread, the buckle
Female thread be fixed on freezing storing box on the inner wall of liquid nitrogen addition channel side, and female thread be buckled is located at fixed frame top, stretches
The bottom surface of the fixation canvas of contracting plate bottom surface setting and the top surface contact of cryopreservation tube pipe lid.
As further program of the utility model:The non-slip mat is made of several semi-cylindrical hills.
As further program of the utility model:The bed-plate dimension of the fixed pedestal and the plate top surface of freezing storing box
Size is identical.
As further program of the utility model:It is close that the fixed top of support is located at one layer of cylindrical hole surrounding setting
Seal heat keeper.
As the utility model further scheme:The fixed canvas is made of nylon fiber.
Compared with prior art, the beneficial effects of the utility model are:The fixed stabilization of freezing storing box is improved using non-slip mat
Property, increase its mobile frictional force, the impact resistant capability of freezing storing box is improved using air bag, reduce freezing storing box shaking in moving process
Dynamic amplitude, ensures its security performance, makes liquid nitrogen addition channel sealing complete using sealing plate and sealing thermal insulation pad, utilizes fixed frame
Top surface setting sealing thermal insulation pad the liquid nitrogen inside freezing chamber is avoided ooze out, and improve freezing storing box heat-insulating property, using stretch
Plate makes cryopreservation tube fixing-stable, and the present apparatus can once store the cryopreservation tube of plurality of specifications, improve the practicality, and improve and freeze
The anti-device capability of box ensures the safety of its storage, transport.
Description of the drawings
Fig. 1 is a kind of structure diagram for the freezing storing box that can store plurality of specifications cryopreservation tube:
Fig. 2 is a kind of structure diagram of extension single in freezing storing box that can store plurality of specifications cryopreservation tube.
In figure:Electromagnetic valve 1, sealing plate 2, fixed block 3, box cover 4, the first cryopreservation tube 5, fixed frame 6, the second cryopreservation tube 7,
Fixed pad 8, third cryopreservation tube 10, non-slip mat 11, fixed canvas 12, air bag 13, is telescopically connected bar 14 and fixed link at freezing storing box 9
15。
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of freezing storing box that can store plurality of specifications cryopreservation tube, including
Electromagnetic valve 1, fixed block 3, box cover 4, the first cryopreservation tube 5, fixed frame 6, the second cryopreservation tube 7, fixed pad 8, freezes sealing plate 2
Box 9, non-slip mat 11, fixed canvas 12, air bag 13, is telescopically connected bar 14 and fixed link 15,9 bottom of freezing storing box at third cryopreservation tube 10
Face sets one layer of non-slip mat 11, and the non-slip mat 11 is made of several semi-cylindrical hills, is frozen using the raising of non-slip mat 11
9 fixed stability of box, increases its mobile frictional force, and 9 surrounding outer wall of freezing storing box is both provided with arc air bag 13, utilizes air bag 13
The impact resistant capability of freezing storing box 9 is improved, Oscillation Amplitude of the freezing storing box 9 in moving process is reduced, ensures its security performance, freeze
Stepped fixed pedestal, the bed-plate dimension of the fixed pedestal and the plate top surface of freezing storing box 9 are provided on the plate inner wall of box 9
Size it is identical, the fixed pedestal of the step type is equipped with three layers, and it is recessed that every layer of fixed pedestal top surface offers several arcs
Slot;
One layer of fixed pad 8 of package inside the arc groove, fixed pedestal top are provided with fixed frame 6,6 one end of fixed frame
It is fixedly connected with 9 side of freezing storing box, liquid nitrogen addition channel is formed between 9 opposite side of 6 other end of fixed frame and freezing storing box, liquid nitrogen adds
Add channel vertically arranged, the liquid nitrogen addition channel bottom end is provided with electromagnetic valve 1, and the electromagnetic valve 1 is arranged above
Sealing plate 2, the diameter of the sealing plate 2 is identical with the diameter of electromagnetic valve, and one layer of sealing thermal insulation pad is wrapped up in 2 bottom surface of sealing plate,
Make liquid nitrogen addition channel sealing complete using sealing plate 2 and sealing thermal insulation pad, connect in the middle part of 2 top surface of sealing plate with fixed link one end
It connects, fixed link is vertically arranged, and the horizontal plane of 9 top surface of horizontal plane and freezing storing box of fixed link top surface overlaps, and 9 top surface of freezing storing box is stamped
Box cover 4, forms freezing chamber between the fixed frame 6 and fixed pedestal, be located on fixed frame 6 arc groove of fixed pedestal just on
Side offers several cylindrical holes, is provided with the first cryopreservation tube 5 above the bottom of the fixed pedestal, and middle level is provided with the
Two cryopreservation tubes 7, high level are provided with third cryopreservation tube 10, and the pipe shaft of cryopreservation tube is fixed on inside the cylindrical hole of fixed frame 6, freezes
The bottom for depositing pipe is fixed on inside the groove of fixed pedestal top surface setting;
6 top surface of fixed frame is located at cylindrical hole surrounding and sets one layer of sealing thermal insulation pad, is set using 6 top surface of fixed frame
The sealing thermal insulation pad put avoids the liquid nitrogen inside freezing chamber from oozing out, and improves the heat-insulating property of freezing storing box 9, outside liquid nitrogen addition channel
Wall is provided with fixed block 3 close to 6 side of fixed frame, and 3 one middle side part of fixed block is connected with expansion plate one end, the expansion plate be by
Several extension singles hingedly form, and the extension single is hingedly formed by being telescopically connected bar 14 and fixed link 15, expansion plate
Top and bottom are respectively provided with one layer of fixed canvas 12, and the fixed canvas 12 is made of nylon fiber, and the expansion plate other end is set
The sub-buckle of buckle is equipped with, the sub-buckle of buckle is fixed on inside its female thread, and the female thread of the buckle is fixed on freezing storing box 9 away from liquid nitrogen
It adds on the inner wall of channel side, and the female thread being buckled is located at 6 top of fixed frame, the fixation canvas 12 of expansion plate bottom surface setting
Bottom surface and the contact of the top surface of cryopreservation tube pipe lid, make cryopreservation tube fixing-stable using expansion plate.
The operation principle of the utility model is:The fixed stability of freezing storing box is improved using non-slip mat, increases its movement and rubs
Power is wiped, the impact resistant capability of freezing storing box is improved using air bag, Oscillation Amplitude of the freezing storing box in moving process is reduced, ensures its peace
Full performance makes liquid nitrogen addition channel sealing complete, utilizes the sealing of fixed top of support setting using sealing plate and sealing thermal insulation pad
Heat keeper avoids the liquid nitrogen inside freezing chamber from oozing out, and improves the heat-insulating property of freezing storing box, fixes cryopreservation tube using expansion plate
Stablize, the present apparatus can once store the cryopreservation tube of plurality of specifications, improve the practicality, and improve the anti-device energy of freezing storing box
Power ensures the safety of its storage, transport.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.