Immune cell storage device

Abstract

The utility model discloses an immune cell storage device, and provides an immune cell storage device capable of reducing the contact space of gas inside and outside the storage device. The device comprises a storage box and a placement frame, the storage box comprises a bottom plate, side plates, a front plate, a rear plate and a top plate, the front plate, the rear plate and the two side plates are arranged at the front end, the rear end, the left end and the right end of the bottom plate respectively, and the top ends of the side plates, the top end of the front plate and the top end of the rear plate are detachably connected with the top plate; the position of the storage box corresponds to the position of the cooling plate up and down, the storage rack is arranged in the storage groove, the storage openings correspond to the storage grooves in a one-to-one mode, the storage openings and the storage grooves are matched with the storage rack, and the check blocks at the storage openings are detachably connected with the side plates. The gas storage device has the beneficial effects that the purpose of reducing the gas contact space inside and outside the storage device can be achieved; the storage and taking-out work of the immune cell placing device can be conveniently controlled; and a working switch of the cooling air pump is convenient to control.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an immune cell storage device. Background Art

[0002] Cell banking involves preserving healthy, active cells in a cryogenic storage device. When needed for future treatment, health preservation, anti-aging, or sub-health improvement, these healthy, active cells can be removed from the device and reinfused into the body. Immune cells, on the other hand, are cells involved in or associated with immune responses and play a crucial role in the human body.

[0003] Given this, immune cell storage devices are extremely important. Cells need to remain healthy and viable, so the structure and equipment of the storage device must be tailored to the various survival requirements of the cells. Naturally, the storage device also needs to be rationally designed for cell safety during storage and retrieval. This is the only way to make a significant contribution to medical research on human health.

[0004] China Patent Authorization Announcement Number: CN212291207U, authorization announcement date January 5, 2021, discloses an immune cell storage device, including a storage box, an upper cover is provided at the upper end of the storage box, and a cooling device is movably installed at one end of the interior of the storage box, the cooling device includes a storage box, a sealing plate is provided at one end of the storage box, the upper outer surface of the storage box is connected to a support net, an opening is provided inside the support net, an upper connecting plate is provided at one end of the storage box, a lower connecting plate is provided below the upper connecting plate at one end of the sealing plate, and a foam box is provided at the upper end of the internal support net of the storage box. The shortcoming of this technical solution is that when storing and extracting immune cells, the upper cover is directly removed and then the cold storage tube on the foam box is controlled. Such operation not only allows the cold air in the storage box to have a large area of ​​contact space with the external gas, that is, a large amount of cold air leaks out, but also causes the temperature around the cold storage tube that does not need to be removed to rise. Even if the temperature increase is not large, it still brings inconvenience. Such an immune cell storage device brings inconvenience to the storage and extraction of immune cells. In other words, the storage and extraction of immune cells bring inconvenience to the storage work of the storage device.

[0005] In summary, a device can be provided to reduce the probability that the storage and extraction work of immune cells will cause inconvenience to the storage work of the storage device. Utility Model Content

[0006] The utility model aims to overcome the inconvenience caused by the storage and extraction of immune cells in the prior art to the storage work of the storage device, and provides an immune cell storage device that can reduce the gas contact space inside and outside the storage device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An immune cell storage device includes a storage box and a placement rack, the storage box includes a bottom plate, side plates, a front plate, a rear plate and a top plate, the side plates include two, the bottom ends of the side plates, the bottom ends of the front plates and the bottom ends of the rear plates are all connected to the bottom plate, the front plate is placed at the front end of the bottom plate, the rear plate is placed at the rear end of the bottom plate, the two side plates are symmetrically distributed at the left and right ends of the bottom plate, the top ends of the side plates, the top ends of the front plates and the top ends of the rear plates are all detachably connected to the top plate, a cooling plate is installed in the storage box, and the cooling plate and the storage box are detachable. The cooling plate is detachably connected, and a storage box is installed on the cooling plate. The position of the storage box corresponds to the position of the cooling plate up and down. The storage box is provided with a plurality of storage slots, and the plurality of storage slots are symmetrically distributed on the left and right ends of the storage box. The placement rack includes a plurality of storage racks, and the placement racks are placed in the storage slots. The side panels are provided with a plurality of storage openings, and the storage openings correspond one-to-one with the storage slots. The storage openings and storage slots are matched with the placement racks. A stopper is installed at the storage opening, and the stopper is detachably connected to the side panel.

[0009] This design allows the bottom panel, side panels, front panel, back panel, and top panel to be assembled into a storage box, with the bottom ends of the side panels, the bottom ends of the front panel, and the bottom ends of the back panel all connected to the bottom panel, the front panel placed at the front end of the bottom panel, and the back panel placed at the back end of the bottom panel. The two side panels are symmetrically distributed on the left and right ends of the bottom panel, while the top ends of the side panels, the front panel, and the back panel are all detachably connected to the top panel, which facilitates the installation and removal of the top panel, allowing for storage or removal of components inside the storage box, as well as inspection and maintenance work inside the storage box. Of course, a cooling plate is installed inside the storage box, and the detachable connection between the cooling plate and the storage box also facilitates the installation and removal of the cooling plate. A storage box is installed on the cooling plate, and the position of the storage box corresponds to the position of the cooling plate up and down, that is, the cooling temperature of the cooling plate can float toward the storage box, and the storage box is provided with several storage slots. The storage slots are not only symmetrically distributed at the left and right ends of the storage box, but also the storage rack is placed in the storage slots, that is, the cooling temperature can float to the storage rack. This storage rack is a device for placing immune cells, that is, the cooling temperature will surround the immune cells to cool the immune cells, so that the storage of immune cells can be carried out smoothly. The side panels are provided with a number of storage openings, which not only correspond one-to-one with the storage slots, but also match the storage openings and the storage slots with the storage racks. In this way, the immune cell placement device in the storage slot can be placed in or removed from the storage openings. Since the storage rack is placed separately, the immune cell placement device can also be placed in or removed separately. The storage opening is a small opening (for the placement rack), which allows the storage box and the outside gas to contact within a limited small range, thus achieving the purpose of reducing the contact space between the gas inside and outside the storage device. Of course, when the immune cell placement device is not being placed in or removed, it is necessary to seal the storage opening. A block is installed at the storage opening, and the block is detachably connected to the side panel. That is, by installing and removing the block, the storage opening can be smoothly blocked and opened, which is simple and easy.

[0010] Preferably, a movable plate is installed in the storage box, and the movable plate is detachably connected to the bottom plate. A placement slot is provided at the top of the movable plate, and a cooling air pump is installed in the placement slot. The cooling plate is placed in the placement slot, and the position of the cooling plate corresponds to the position of the cooling air pump. The cooling plate is provided with a plurality of through holes, and the through holes are evenly distributed. The position of the placement rack corresponds to the position of the through holes. This design is achieved by installing a movable plate in the storage box, and the movable plate is detachably connected to the bottom plate, that is, the movable plate can be controlled to move under the support effect of the bottom plate. A placement slot is provided at the top of the movable plate, and a cooling air pump is installed in the placement slot. The cooling plate is placed in the placement slot. The position of the cooling plate corresponds to the position of the cooling air pump up and down, and a number of through holes are provided on the cooling plate, and the through holes are evenly distributed. This not only allows the movable plate to limit the cooling air pump and the cooling plate through the placement slot, but also controls the operation of the cooling air pump, allowing the cooling gas produced by the cooling air pump to float to the cooling plate through the through holes. Of course, the position of the placement rack here corresponds to the position of the through holes up and down, that is, the cooling gas will float toward the placement rack to cool the immune cell placement device placed on the placement rack.

[0011] Preferably, the placement rack comprises a placement base block and three placement top blocks, the placement top blocks comprising a first top block and two second top blocks, the first top block being connected to the top end of the rear side of the placement base block, the two second top blocks being connected to the top ends of the left and right sides of the placement base block, the front side of the placement base block being located corresponding to the location of the storage port, and the bottom end of the placement base block being in contact with the cooling plate. This design is achieved by splitting the placement rack into a placement base block and three placement top blocks, wherein the placement top blocks comprise a first top block and two second top blocks, so that the first top block can be smoothly connected to the top end of the rear side of the placement base block, and the two second top blocks are connected to the top ends of the left and right sides of the placement base block, so that the front side of the placement base block is in an open shape, and the position of the front side of the placement base block corresponds to the location of the storage port, so that the bottom end of the placement base block can be in contact with the cooling plate, and the immune cell placement device on the placement rack can be stored and removed by moving it toward the storage port. The structure is simple, but reliable and practical.

[0012] Preferably, the placement top block is provided with a plurality of air outlet holes 1, and the placement bottom block is provided with a plurality of air outlet holes 2, the air outlet holes 1 and the air outlet holes 2 are evenly distributed, and the position of the air outlet holes 2 corresponds to the position of the through hole. In this design, by providing a plurality of air outlet holes 1 on the placement top block and a plurality of air outlet holes 2 on the placement bottom block, the air outlet holes 1 and the air outlet holes 2 are evenly distributed, and the position of the air outlet holes 2 corresponds to the position of the through hole, the cooling gas of the cooling air pump will float smoothly through the through hole, and then be blown to the immune cell placement device through the air outlet holes 2. Of course, the air outlet holes 1 here are also for allowing the cooling gas to float stably around the immune cell placement device to reduce the cooling gas from being blocked and unable to continue floating when floating.

[0013] Preferably, the bottom plate is provided with a plurality of movable grooves, which are symmetrically distributed at the left and right ends of the bottom plate, the bottom end of the movable plate is equipped with a plurality of sliding bars, the sliding bars corresponding to the movable grooves one by one, the front plate is provided with a jack 1 and a plurality of jacks 2, the jacks 2 corresponding to the movable grooves one by one, the back plate is provided with a slot, a power plug and a power supply are installed in the slot, the rear end of the movable plate is provided with a power socket, the cooling air pump is electrically connected to the power socket, the position of the power socket corresponds to the position of the power plug in front and back, the power plug is electrically connected to the power supply, the rear end of the movable plate is placed in the slot, and the front end of the movable plate is placed outside the storage box through the jack 1. This design is achieved by providing a plurality of movable grooves on the bottom plate, which are symmetrically distributed at the left and right ends of the bottom plate, and the bottom end of the movable plate is equipped with a plurality of sliding bars, the sliding bars corresponding to the movable grooves one by one, so that the sliding bars can move stably under the limiting and guiding effects of the movable grooves. The front plate is provided with a jack 1 and several jack 2s, and the jacks 2 correspond to the movable slots one by one. The back plate is provided with a slot, in which a power plug and a power supply are installed. The rear end of the movable plate is provided with a power socket, and the cooling air pump is electrically connected to the power socket. The position of the power socket corresponds to the position of the power plug. The power plug is electrically connected to the power supply. When the movable plate moves, the rear end of the movable plate can be inserted into the slot, so that the power socket at the rear end of the movable plate can be smoothly plugged into the power plug in the slot, that is, the cooling air pump and the power supply are smoothly electrically connected. In this way, the cooling air pump can automatically start the gas generation work to perform the cooling work of the immune cell placement device. Of course, the front end of the movable plate is placed outside the storage box through the jack 1, so that the front end of the movable plate outside the storage box can be directly controlled to perform the moving operation of the movable plate.

[0014] Preferably, the side panel is provided with a plurality of mounting grooves 1, and the plurality of mounting grooves 1 are symmetrically distributed at the left and right ends of the storage box; the front panel and the rear panel are provided with a plurality of mounting grooves 2, and the plurality of mounting grooves 2 are symmetrically distributed front to back; the top panel is provided with a plurality of mounting holes, and the mounting grooves 1 and 2 are matched with the mounting holes; mounting nails are installed at the mounting holes, and the mounting grooves 1 and 2 are matched with the bottom ends of the mounting nails; the top ends of the mounting nails are placed on the top panel through the mounting holes. This design is achieved by providing a number of mounting slots 1 on the side panels, which are symmetrically distributed at the left and right ends of the storage box, and a number of mounting slots 2 on the front panel and the rear panel, which are symmetrically distributed front to back. In addition, a number of mounting holes are provided on the top panel, and the mounting slots 1 and 2 match the mounting holes. Mounting nails are installed at the mounting holes, and the mounting slots 1 and 2 match the bottom ends of the mounting nails. The top ends of the mounting nails are placed on the top panel through the mounting holes. Then, under the control of the mounting nails, the connection between the side panel, the front panel and the rear panel and the top panel can be smoothly completed, that is, the top panel is covered on the top of the storage box, and then the placement rack in the storage box has only one exit, which is the storage port. Only through the storage port can the immune cell placement device on the placement rack be stored and removed.

[0015] The beneficial effects of the utility model are: it can achieve the purpose of reducing the gas contact space inside and outside the storage device; it is convenient to control the storage and removal of the immune cell placement device; and it is convenient to control the working switch of the cooling air pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is an exploded view of the utility model;

[0018] Figure 3 This is a schematic diagram of the distribution of the installation slot 1 and the installation slot 2 of the utility model;

[0019] Figure 4 This is a structural diagram of the bottom plate, movable plate, cooling plate and storage box of the utility model;

[0020] Figure 5 It is a distribution diagram of the storage slots of the utility model.

[0021] In the figure: 1, bottom plate, 2, side plate, 3, front plate, 4, back plate, 5, top plate, 6, movable plate, 7, cooling plate, 8, storage box, 9, top block, 10, bottom block, 11, storage slot, 12, jack one, 13, jack two, 14, movable slot, 15, sliding bar, 16, slot, 17, power plug, 18, storage slot, 19, through hole, 20, air outlet one, 21, air outlet two, 22, storage port, 23, stopper, 24, mounting slot one, 25, mounting slot two, 26, mounting hole, 27, mounting nail. DETAILED DESCRIPTION

[0022] The utility model is further described below with reference to the accompanying drawings and specific implementation methods.

[0023] like Figure 1 、 Figure 2 、 Figure 3 and Figure 5 In the embodiment shown, an immune cell storage device includes a storage box and a placement rack. The storage box includes a bottom plate 1, side plates 2, a front plate 3, a rear plate 4 and a top plate 5. The side plates 2 include two, the bottom ends of the side plates 2, the bottom ends of the front plates 3 and the bottom ends of the rear plates 4 are all connected to the bottom plate 1, the front plate 3 is placed at the front end of the bottom plate 1, and the rear plate 4 is placed at the rear end of the bottom plate 1. The two side plates 2 are symmetrically distributed at the left and right ends of the bottom plate 1, the top ends of the side plates 2, the top ends of the front plates 3 and the top ends of the rear plates 4 are all detachably connected to the top plate 5, and a cooling plate 7 is installed in the storage box. The cooling plate 7 is connected to the storage box. The storage box is detachably connected, and a storage box 8 is installed on the cooling plate 7. The position of the storage box 8 corresponds to the position of the cooling plate 7. The storage box 8 is provided with a plurality of storage slots 11. The plurality of storage slots 11 are symmetrically distributed at the left and right ends of the storage box 8. The placement rack includes a plurality of storage racks, which are placed in the storage slots 11. The side panel 2 is provided with a plurality of storage openings 22, which correspond one-to-one to the storage slots 11. The storage openings 22 and the storage slots 11 are matched with the placement racks. A stopper 23 is installed at the storage opening 22, and the stopper 23 is detachably connected to the side panel 2.

[0024] like Figure 1 、 Figure 2 、 Figure 4 and Figure 5As shown, a movable plate 6 is installed in the storage box, and the movable plate 6 is detachably connected to the bottom plate 1. The top of the movable plate 6 is provided with a placement groove 18, and a cooling air pump is installed in the placement groove 18. The cooling plate 7 is placed in the placement groove 18. The position of the cooling plate 7 corresponds to the position of the cooling air pump. The cooling plate 7 is provided with a plurality of through holes 19, and the plurality of through holes 19 are evenly distributed. The position of the placement rack corresponds to the position of the through holes 19. The placement rack includes a placement bottom block 10 and three placement top blocks 9. The placement top blocks 9 include a top block 1 and two top blocks 2. The top block 1 is connected to the top of the rear side of the placement bottom block 10, and the two top blocks 2 are respectively connected to the tops of the left and right sides of the placement bottom block 10. The position of the front side of the placement bottom block 10 corresponds to the position of the storage port 22. The bottom end of the placement bottom block 10 is in contact with the cooling plate 7. The top block 9 is provided with a plurality of air outlet holes 20, and the bottom block 10 is provided with a plurality of air outlet holes 21. The air outlet holes 20 and the air outlet holes 21 are evenly distributed, and the positions of the air outlet holes 21 correspond to the positions of the through holes 19 in the upper and lower directions. The bottom plate 1 is provided with a plurality of movable grooves 14, and the plurality of movable grooves 14 are symmetrically distributed at the left and right ends of the bottom plate 1. The bottom end of the movable plate 6 is provided with a plurality of sliding bars 15, and the sliding bars 15 correspond one-to-one to the movable grooves 14. The front plate 3 is provided with a socket 12 and a plurality of socket 2s 13, and the socket 2s 13 correspond one-to-one to the movable grooves 14. The rear plate 4 is provided with a slot 16, and a power plug 17 and a power supply are installed in the slot 16. The rear end of the movable plate 6 is provided with a power socket, and the cooling air pump is electrically connected to the power socket. The position of the power socket corresponds front to back to the position of the power plug 17, and the power plug 17 is electrically connected to the power supply. The rear end of the movable plate 6 is placed in the slot 16, and the front end of the movable plate 6 passes through the socket 12 and is placed outside the storage box.

[0025] like Figure 2 and Figure 3 As shown, the side panel 2 is provided with a plurality of mounting grooves 24, and the plurality of mounting grooves 1 24 are symmetrically distributed at the left and right ends of the storage box. The front panel 3 and the rear panel 4 are both provided with a plurality of mounting grooves 25, and the plurality of mounting grooves 25 are symmetrically distributed front to back. The top panel 5 is provided with a plurality of mounting holes 26, and the mounting grooves 1 24 and the mounting grooves 2 25 are both matched with the mounting holes 26, and mounting nails 27 are installed at the mounting holes 26, and the mounting grooves 1 24 and the mounting grooves 2 25 are both matched with the bottom ends of the mounting nails 27, and the top ends of the mounting nails 27 pass through the mounting holes 26 and are placed on the top panel 5.

[0026] First, install the storage box through the bottom plate 1, side plate 2, front plate 3 and rear plate 4. Place the front plate 3 at the front end of the bottom plate 1 and the rear plate 4 at the rear end of the bottom plate 1. The two side plates 2 are symmetrically distributed at the left and right ends of the bottom plate 1. That is, it is still necessary to connect the bottom ends of the side plates 2, the front plate 3 and the rear plate 4 to the bottom plate 1, so that a frame structure is formed. Of course, a storage box 8 is installed in the frame structure here. The front and rear ends of this storage box 8 naturally need to be connected to the front plate 3 and the rear plate 4 respectively. Not only that, a slot 16 is provided on the rear plate 4, and a socket 1 12 and several socket 2s 13 are provided on the front plate 3. The position of this slot 16 corresponds to the front and rear position of the socket 12. The slot 16 and the socket 1 12 are both located between the storage box 8 and the bottom plate 1, and a number of storage ports 22 are provided on the side plate 2. This storage port 22 needs to correspond one-to-one with the storage slot 11 on the storage box 8, so that the placement and extraction of the immune cell placement device can be facilitated. The immune cell placement device here generally adopts a placement bottle.

[0027] Next, the top plate 5 needs to be installed. It should be noted here that the side plate 2 is provided with a number of mounting slots 24, and the mounting slots 24 are symmetrically distributed on the left and right ends of the storage box. The front plate 3 and the rear plate 4 are both provided with a number of mounting slots 25, and the mounting slots 25 are symmetrically distributed front to back. There are a number of mounting holes 26 on the top plate 5, and the mounting slots 1 24 and 25 are matched with the mounting holes 26. The mounting slots 1 24, 25 and 26 here can be provided with thread 1, because the mounting holes 26 are installed with mounting nails 27, and the mounting nails 27 can be provided with thread 2, and the thread 2 is matched with the thread 1, so it can be adopted. Use the mounting nail 27 to pass the bottom end of the mounting nail 27 through the mounting hole 26 and place it in the mounting groove 1 24, or the mounting groove 2 25, and the top end of the mounting nail 27 is placed on the top plate 5. Of course, in order to facilitate the control of the mounting nail 27, the mounting nail 27 can adopt a thumbtack structure, and the diameter of the mounting groove 1 24 and the diameter of the mounting groove 2 25 need to be smaller than the diameter of the mounting hole 26. In this way, the rotation of the mounting nail 27 can be smoothly controlled. With the cooperation of the second thread and the first thread, the threaded connection work is done well, that is, the connection work of the three plates of the side panel 2, the front panel 3 and the rear panel 4 with the top plate 5 is done well. Then, the installed storage box can only be used to put in or take out bottles through the storage port 22 on the side panel 2.

[0028] Then control the cooling plate 7 and place the cooling plate 7 into the placement slot 18 at the top of the movable plate 6. It should be noted that a cooling air pump needs to be installed in the placement slot 18, or in order to save space, the cooling air pump is installed at the outer end of the storage box, and the cooling air pump must be installed with an air outlet pipe, and this air outlet pipe must be placed in the placement slot 18. The placement of the cooling plate 7 allows the cooling plate 7 and the air outlet pipe to be stably limited in the placement slot 18, and a number of through holes 19 are provided on the cooling plate 7, and the through holes 19 are evenly distributed. The through holes 19 here need to be connected with the air outlet pipe. Because there are several through holes 19, the air outlet pipe can also be installed with several branches, so that each through hole 19 is connected with the air outlet pipe.

[0029] Finally, the rear end of the mobile plate 6 needs to be inserted into the socket 12 of the front plate 3. At the same time, the sliding bar 15 installed at the bottom end of the mobile plate 6 is inserted through the socket 2 13 of the front plate 3. Then the mobile plate 6 can be moved toward the rear plate 4 under control, that is, the cooling plate 7 on the mobile plate 6 is moved toward the rear plate 4 under control. It must be noted that the storage box 8 here is provided with a plurality of storage slots 11, and the plurality of storage slots 11 are symmetrically distributed at the left and right ends of the storage box 8, and the placement rack is the storage rack. The storage slot 11 is in the storage slot 11, and a plurality of storage openings 22 are provided on the side panel 2, and the storage openings 22 correspond to the storage slots 11 one by one. The storage rack includes a storage bottom block 10 and three storage top blocks 9. The storage top blocks 9 include a top block one and two top blocks two. The top block one is connected to the top of the rear side of the storage bottom block 10, and the two top blocks two are respectively connected to the tops of the left and right sides of the storage bottom block 10. The front side of the storage bottom block 10 is an opening, that is, the position of the front side of the opening-shaped storage bottom block 10 corresponds to the position of the storage opening 22. The rear plate 4 is provided with a slot 16, in which a power plug 17 and a power supply are installed. The rear end of the movable plate 6 is provided with a power socket, and the cooling air pump is electrically connected to the power socket. The position of the power socket corresponds to the position of the power plug 17, and the power plug 17 is electrically connected to the power supply. In this way, when the movable plate 6 moves, when the rear end of the movable plate 6 is inserted into the slot 16, the power plug 17 will be inserted into the power socket, that is, the electrical connection between the cooling air pump and the power supply is successfully completed. Of course, in order to more conveniently control the on / off of the cooling air pump, a switch assembly can be installed on the storage box. Under the control of the switch assembly, the cooling air pump can smoothly generate gas, which is guided by the outlet pipe and flows toward the through hole 19.

[0030] When placing the placement bottle filled with immune cells, you only need to control the placement bottle to be placed towards the placement port 22, then the placement bottle will be placed smoothly on the placement rack, and the placement top block 9 is provided with a plurality of air outlet holes 20, and the placement bottom block 10 is provided with a plurality of air outlet holes 21. The air outlet holes 1 20 and the air outlet holes 21 are evenly distributed, and the positions of the air outlet holes 21 can correspond to the positions of the through holes 19 up and down, so that the gas ejected from the through hole 19 will be sprayed toward the placement bottle through the air outlet holes 1 20 and the air outlet holes 2 21. In this way, based on the principle of heat exchange, the high temperature object will gradually reduce its temperature under the injection of low temperature gas. Of course, in order to perform just the right cooling work, ice cubes can be placed on the through hole 19, or the cooling air pump can be directly replaced with an air conditioner, so that the cold air blowing work can be performed smoothly.

[0031] Because the generation and flow of cold air inevitably fills the storage box with gas, several exhaust vents are required to prevent the storage box from being blown up by the gas and bursting. Furthermore, if the top and bottom blocks 9, 10 are too tightly connected to the storage box 8, this will directly affect the flow of cold air. To this end, the storage rack and the storage box 8 can be connected through several isolation blocks, creating a gap between the rack and the storage box 8. This allows the cold air to flow smoothly around the bottles, cooling them and, in turn, the immune cells.

[0032] When there is no need to place bottles in or out, the stopper 23 can be controlled to be inserted into the storage opening 22, so that the front side of the open storage bottom block 10 can be blocked. In order to ensure stable insertion of the stopper 23, a limit plate can be installed on the side panel 2. The limit plate and the side panel 2 can be connected by screws, so that the limit plate can block the stopper 23 to prevent the stopper 23 from falling off the storage opening 22.

[0033] When storing immune cells in the storage box, the storage box and the external gas are allowed to contact within a limited small range by setting the placement rack on the storage box 8 and cooperating with the placement opening 22 on the side panel 2, thereby achieving the purpose of reducing the contact space between the gas inside and outside the storage device.

Claims

1. An immune cell storage device, characterized in that: The storage box comprises a storage box and a storage rack, wherein the storage box comprises a bottom plate (1), a side plate (2), a front plate (3), a rear plate (4) and a top plate (5), wherein the side plates (2) comprise two, the bottom ends of the side plates (2), the bottom ends of the front plates (3) and the bottom ends of the rear plates (4) are all connected to the bottom plate (1), the front plate (3) is placed at the front end of the bottom plate (1), and the rear plate (4) is placed at the rear end of the bottom plate (1), the two side plates (2) are symmetrically distributed at the left and right ends of the bottom plate (1), the top ends of the side plates (2), the top ends of the front plates (3) and the top ends of the rear plates (4) are all detachably connected to the top plate (5), a cooling plate (7) is installed in the storage box, and the cooling plate (7) is detachably connected to the storage box, A storage box (8) is installed on the cooling plate (7), and the position of the storage box (8) corresponds to the position of the cooling plate (7) in the upper and lower directions. The storage box (8) is provided with a plurality of storage slots (11), and the plurality of storage slots (11) are symmetrically distributed at the left and right ends of the storage box (8). The storage rack comprises a plurality of storage racks, and the storage racks are placed in the storage slots (11). The side panel (2) is provided with a plurality of storage openings (22), and the storage openings (22) correspond to the storage slots (11) one by one. The storage openings (22) and the storage slots (11) are matched with the storage racks. A stopper (23) is installed at the storage opening (22), and the stopper (23) is detachably connected to the side panel (2).

2. The immune cell storage device according to claim 1, characterized in that: A movable plate (6) is installed in the storage box, and the movable plate (6) is detachably connected to the bottom plate (1). A placement groove (18) is provided at the top of the movable plate (6), and a cooling air pump is installed in the placement groove (18). The cooling plate (7) is placed in the placement groove (18), and the position of the cooling plate (7) corresponds to the position of the cooling air pump in the upper and lower directions. The cooling plate (7) is provided with a plurality of through holes (19), and the plurality of through holes (19) are evenly distributed. The position of the placement rack corresponds to the position of the through holes (19) in the upper and lower directions.

3. The immune cell storage device according to claim 2, characterized in that: The placement rack includes a placement bottom block (10) and three placement top blocks (9), the placement top block (9) includes a top block 1 and two top blocks 2, the top block 1 is connected to the top end of the rear side of the placement bottom block (10), and the two top blocks 2 are respectively connected to the top ends of the left and right sides of the placement bottom block (10), the position of the front side of the placement bottom block (10) corresponds to the position of the placement opening (22), and the bottom end of the placement bottom block (10) is in contact with the cooling plate (7).

4. The immune cell storage device according to claim 3, characterized in that: The top block (9) is provided with a plurality of first air outlet holes (20), and the bottom block (10) is provided with a plurality of second air outlet holes (21). The first air outlet holes (20) and the second air outlet holes (21) are evenly distributed, and the position of the second air outlet holes (21) corresponds to the position of the through hole (19) in the upper and lower directions.

5. The immune cell storage device according to claim 2, characterized in that: The bottom plate (1) is provided with a plurality of movable grooves (14), and the plurality of movable grooves (14) are symmetrically distributed at the left and right ends of the bottom plate (1). The bottom end of the movable plate (6) is provided with a plurality of sliding bars (15), and the sliding bars (15) correspond one to one with the movable grooves (14). The front plate (3) is provided with a socket 1 (12) and a plurality of socket 2 (13), and the socket 2 (13) corresponds one to one with the movable grooves (14). The rear plate (4) is provided with a slot (16), and a power plug (17) and a power supply are installed in the slot (16). The rear end of the movable plate (6) is provided with a power socket, and the cooling air pump is electrically connected to the power socket. The position of the power socket corresponds to the position of the power plug (17) in front and back, and the power plug (17) is electrically connected to the power supply. The rear end of the movable plate (6) is placed in the slot (16), and the front end of the movable plate (6) passes through the socket 1 (12) and is placed outside the storage box.

6. The immune cell storage device according to claim 1, characterized in that: The side panel (2) is provided with a plurality of mounting grooves (24), and the plurality of mounting grooves (24) are symmetrically distributed at the left and right ends of the storage box. The front panel (3) and the rear panel (4) are both provided with a plurality of mounting grooves (25), and the plurality of mounting grooves (25) are symmetrically distributed front to back. The top panel (5) is provided with a plurality of mounting holes (26), and the mounting grooves (24) and the mounting grooves (25) are both matched with the mounting holes (26). The mounting holes (26) are provided with mounting nails (27), and the mounting grooves (24) and the mounting grooves (25) are both matched with the bottom ends of the mounting nails (27). The top ends of the mounting nails (27) pass through the mounting holes (26) and are placed on the top panel (5).

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