CN214903399U - Immune cell cryopreservation device - Google Patents

Abstract

The utility model discloses an immune cell cryopreservation device relates to immune cell cryopreservation technical field, adopts the mode of piling up layer upon layer to deposit the kit for solving current cryopreservation device, leads to very inconvenient problem when taking. The upper end of function case is provided with the freezer, the internally mounted of freezer has the rack, the rack includes the supporter, accepts board, baffle and blend stop, it sets up in the outside of supporter to accept the board, the baffle sets up in the top of accepting the board, and is adjacent accept to place between the board and place the box, the lower extreme of supporter runs through the freezer and extends to the inside of function case, the mounting groove has been seted up to the inside of supporter lower extreme, the internally mounted of mounting groove has driven gear, drive gear is installed to driven gear's inboard, and is three install the driving gear between the drive gear, driving motor is installed to the below of driving gear.

Description

Immune cell cryopreservation device

Technical Field

The utility model relates to an immune cell cryopreservation technical field specifically is an immune cell cryopreservation device.

Background

Immune cells are generally recognized in the medical community as human health guardians. Immune cell therapy is a new disease treatment technology which is emerging in recent years, and has the treatment effects of enhancing immunity, killing pathogens and tumor cells, promoting regeneration of tissues and organs, recovering organisms and the like. To achieve long-term storage of immune cells, they are typically placed in a cryopreservation apparatus. The cryopreservation device adopts a liquid nitrogen freezing technology, provides an ultralow temperature storage environment with minus one hundred and nine six degrees centigrade for immune cells, the cryopreservation time can exceed twenty years, and the cryopreserved immune cells can still keep the original function after being awakened.

However, the existing cryopreservation device adopts a layer-by-layer stacking mode to store the reagent kit, so that the reagent kit is very inconvenient to take, and therefore the existing requirements are not met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an immune cell cryopreservation device to the current cryopreservation device who proposes in solving above-mentioned background art adopts the mode of piling up layer upon layer to deposit the kit, leads to very inconvenient problem when taking.

In order to achieve the above object, the utility model provides a following technical scheme: an immune cell cryopreservation device comprises an operation box, wherein the upper end of the operation box is provided with a freezing box, the interior of the freezing box is provided with a placing frame, the placing frame comprises a supporting body, a bearing plate, a partition plate and a barrier strip, the bearing plate is arranged outside the supporting body, the partition plate is arranged above the bearing plate, six partition plates are arranged, a placing box is arranged between every two adjacent bearing plates, the lower end of the supporting body penetrates through the freezing box and extends to the inside of the operating box, an installation groove is arranged in the lower end of the support body, a driven gear is arranged in the installation groove, a transmission gear is arranged on the inner side of the driven gear, and the transmission gear is installed threely, three install the driving gear between the transmission gear, driving motor is installed to the below of driving gear, and driving motor's output passes through the key-type connection with the driving gear.

Preferably, the refrigerating box comprises an outer shell, an inner shell, a heat preservation layer and an outlet, the inner shell is arranged inside the outer shell and fixedly connected with the outer shell, the heat preservation layer is arranged between the outer shell and the inner shell, and the outlet is arranged at the front end between the outer shell and the inner shell.

Preferably, the placing groove is formed in the placing box, the placing groove is provided with a plurality of positioning pieces, the positioning pieces are arranged on two sides of the inside of the placing groove and comprise springs and supporting plates, the springs are arranged at one ends of the supporting plates, and one ends of the supporting plates and the placing box are fixedly connected through the springs.

Preferably, the barrier strips are arranged between the adjacent partition plates and located at the front ends of the bearing plates, five bearing plates are installed and arranged from top to bottom in sequence, the through grooves are formed in the partition plates, and the through grooves are formed in the through grooves.

Preferably, a sealing door is installed in front of the freezer, and a rear end of the sealing door extends into the outlet and is fitted with the outlet.

Preferably, the three transmission gears are meshed with the driven gear and the driving gear.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an internally mounted rack of freezer, the rack is whole to be cylindrical structure, accept and install a plurality of baffles between board and the supporter, the box is placed in the installation between the adjacent baffle, the internally mounted driven gear of supporter lower extreme, drive gear and driving gear, the driving gear is fixed with driving motor's output, can drive the driving gear rotation through driving motor, realize the transmission through drive gear and driving gear meshing effect, realize the rotation of rack, the box of placing of different positions departments is conveniently transferred through the rotation of rack, for the mode that piles up layer upon layer, it is more convenient to take, can improve the speed of taking, reduce the time of opening the door, reduce scattering and disappearing of cold volume.

2. The utility model discloses a place the inside of box and set up a plurality of standing grooves, the inside both sides of standing groove have set up the setting element of symmetry, and the setting element comprises spring and support the board, through utilizing the good elasticity of spring and the ability of resumeing the deformation for support the board and can remove at the certain limit, make things convenient for clamping reagent pipe from this, be applicable to the not unidimensional reagent pipe of clamping simultaneously, improved the flexibility of using, still have the shock attenuation buffering effect, improved the protective properties to reagent pipe.

3. The utility model discloses a freezer comprises shell, inner shell and heat preservation three-layer, has effectively improved the device's cold insulation effect to reduce the loss of cold volume, make the device more energy-conserving.

Drawings

Fig. 1 is a top cross-sectional view of the freezer of the present invention;

fig. 2 is a schematic structural view of the rack of the present invention;

FIG. 3 is a schematic structural view of the placing box of the present invention;

FIG. 4 is a connection diagram of the rack and the driving motor of the present invention;

fig. 5 is a perspective view of the immune cell cryopreservation device of the present invention.

In the figure: 1. an operation box; 2. a freezer; 21. a housing; 22. an inner shell; 23. a heat-insulating layer; 24. an outlet; 3. placing a rack; 31. a support body; 311. mounting grooves; 32. a bearing plate; 33. a partition plate; 331. a through groove; 34. blocking strips; 4. placing the box; 41. a placement groove; 42. a positioning member; 421. a spring; 422. a resisting plate; 5. a driven gear; 6. a transmission gear; 7. a driving gear; 8. a drive motor; 9. and (4) sealing the door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: an immune cell cryopreservation device comprises an operation box 1, a refrigeration mechanism is arranged inside the operation box 1 to supply cold for a freezing box 2, the device is the prior art and is not innovative, the freezing box 2 is arranged at the upper end of the operation box 1, the freezing box 2 is welded with the operation box 1, a placing frame 3 is arranged inside the freezing box 2, the placing frame 3 comprises a supporting body 31, a bearing plate 32, a partition plate 33 and a blocking strip 34, the bearing plate 32 is arranged outside the supporting body 31, the bearing plate 32 is welded with the supporting body 31, the partition plate 33 is arranged above the bearing plate 32, six partition plates 33 are arranged, the partition plates 33 are welded with the supporting body 31 and the bearing plate 32, a placing box 4 is arranged between adjacent bearing plates 32, the lower end of the supporting body 31 penetrates through the freezing box 2 and extends into the operation box 1, the upper end and the lower end of the supporting body 31 are rotatably connected with the freezing box 2 through bearings, the lower end of the supporting body 31 is rotatably connected with the operation box 1 through a bearing, the lower end of the supporting body 31 is internally provided with a mounting groove 311, the inside of the mounting groove 311 is provided with a driven gear 5, the driven gear 5 is welded with the supporting body 31, the inner side of the driven gear 5 is provided with three transmission gears 6, the middle of each of the three transmission gears 6 is provided with a fixed shaft, the fixed shaft is rotatably connected with the operation box 1 through a bearing, a driving gear 7 is arranged between the three transmission gears 6, a driving motor 8 is arranged below the driving gear 7, the driving motor 8 is connected with the operation box 1 through a bolt, the output end of the driving motor 8 is in key connection with the driving gear 7, the connection is reliable, the three transmission gears 6 are respectively meshed with the driven gear 5 and the driving gear 7, the transmission can be realized, the transmission is stable and the efficiency is high, the sealing door 9 is arranged in front of the freezing box 2, be provided with handle and lock mechanism on sealing door 9, for prior art, the handle makes things convenient for opening and close of sealing door 9, lock mechanism makes things convenient for fastness and security after the sealing door 9 is closed, sealing door 9 passes through hinged joint with freezer 2, can realize the nimble rotation of sealing door 9 and freely open and shut, sealing door 9's rear end extends to the inside of export 24, and agree with export 24 and be connected, junction mountable sealing strip, increase the leakproofness, the cooperation degree is high, the junction leakproofness is good.

Further, freezer 2 includes shell 21, inner shell 22, heat preservation 23 and export 24, and inner shell 22 sets up in the inside of shell 21 to with shell 21 fixed connection, heat preservation 23 sets up between shell 21 and inner shell 22, has effectively improved the device's cold insulation effect, thereby reduces the loss of cold volume, makes the device more energy-conserving, and export 24 sets up the front end between shell 21 and inner shell 22, conveniently places taking and placing of box 4.

Further, place the inside of box 4 and seted up standing groove 41, and standing groove 41 has seted up a plurality of, setting element 42 is all installed to the inside both sides of a plurality of standing groove 41, setting element 42 includes spring 421 and supports board 422, support board 422 sets up to the arc structure, spring 421 set up in the one end of supporting board 422, spring 421 keep away from the one end of supporting board 422 and place box 4 fixed connection, it is fixed reliable, firm in connection, through utilizing the good elasticity of spring 421 and the ability of recovering the deformation, make to support board 422 can remove at the certain limit, thereby make things convenient for clamping reagent pipe, be applicable to the not unidimensional reagent pipe of clamping simultaneously, the flexibility of using has been improved.

Further, blend stop 34 sets up between adjacent baffle 33, and be located the front end of accepting board 32, blend stop 34 with accept board 32 welded connection, blend stop 34 highly sets up between three to five millimeters, can block placing box 4, avoid placing box 4 and drop from accepting board 32, it is highly short simultaneously, conveniently place box 4 and cross, and then conveniently place the dismouting of box 4, it installs five to accept board 32, and five are accepted board 32 top-down and are arranged in proper order, logical groove 331 has been seted up to the inside of baffle 33, and logical groove 331 has seted up a plurality of, can effectively reduce the using material of accepting board 32, thereby alleviate the weight of accepting board 32, reduce the cost.

The working principle is as follows: during the use, to store the reagent pipe that has immune cell and insert between two setting elements 42 of the standing groove 41 of placing box 4, the spring 421 atress on the setting element 42 produces the compression, drives and supports board 422 and carry out the displacement, and spring 421 produces the reaction force simultaneously, for supporting board 422 provides thrust, presss from both sides the reagent pipe tightly, accomplishes placing of reagent pipe. After the placing box 4 is filled, the placing box 4 is placed on the placing frame 3 in the freezer 2 between the two partitions 33, during which the placing box 4 passes over the barrier strips 34. After a vertical row that rack 3 and export 24 correspond was filled up, driving motor 8 starts, driving motor 8's output drives driving gear 7 rotatory, because driving gear 7 and three drive gear 6's meshing effect, can realize the transmission, realize three drive gear 6's common rotation, because drive gear 6 and driven gear 5's meshing effect, can realize the transmission, realize driven gear 5's rotation, driven gear 5 drives rack 3 and rotates, rotation through rack 3, can change rack 3 and export 24's corresponding position, conveniently put the box 4 of placing of next vertical row, when getting again simultaneously and placing box 4, it is also very convenient. The flexibility of the device is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. An immune cell cryopreservation device comprises an operation box (1), and is characterized in that: the refrigerator is characterized in that a refrigerator (2) is arranged at the upper end of the operation box (1), a placing frame (3) is arranged inside the refrigerator (2), the placing frame (3) comprises a supporting body (31), bearing plates (32), partition plates (33) and barrier strips (34), the bearing plates (32) are arranged outside the supporting body (31), the partition plates (33) are arranged above the bearing plates (32), six partition plates (33) are arranged, a placing box (4) is placed between every two adjacent bearing plates (32), the lower end of the supporting body (31) penetrates through the refrigerator (2) and extends to the inside of the operation box (1), an installation groove (311) is formed in the lower end of the supporting body (31), a driven gear (5) is arranged inside the installation groove (311), a transmission gear (6) is arranged on the inner side of the driven gear (5), and the number of the transmission gears (6) is three, three install driving gear (7) between drive gear (6), driving motor (8) are installed to the below of driving gear (7), and the output of driving motor (8) passes through the key-type connection with driving gear (7).

2. An immune cell cryopreservation device as defined in claim 1 wherein: freezer (2) include shell (21), inner shell (22), heat preservation (23) and export (24), inner shell (22) set up in the inside of shell (21) to with shell (21) fixed connection, heat preservation (23) set up between shell (21) and inner shell (22), export (24) set up the front end between shell (21) and inner shell (22).

3. An immune cell cryopreservation device as defined in claim 1 wherein: place the inside of box (4) and seted up standing groove (41), and standing groove (41) have seted up a plurality of, a plurality of setting element (42) are all installed to the inside both sides of standing groove (41), setting element (42) include spring (421) and support board (422), spring (421) set up in the one end of supporting board (422), the one end of keeping away from support board (422) and placing box (4) fixed connection are kept away from in spring (421).

4. An immune cell cryopreservation device as defined in claim 1 wherein: the baffle strips (34) are arranged between the adjacent partition plates (33) and located at the front ends of the bearing plates (32), five bearing plates (32) are installed, the five bearing plates (32) are sequentially arranged from top to bottom, the partition plates (33) are internally provided with through grooves (331), and the through grooves (331) are provided with a plurality of parts.

5. An immune cell cryopreservation device as defined in claim 1 wherein: a sealing door (9) is installed in front of the freezing box (2), and the rear end of the sealing door (9) extends into the outlet (24) and is in fit connection with the outlet (24).

6. An immune cell cryopreservation device as defined in claim 1 wherein: the three transmission gears (6) are meshed with the driven gear (5) and the driving gear (7).

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