Stem cell storage box facilitating sampling

Abstract

The utility model relates to the technical field of stem cell storage, in particular to a stem cell storage box convenient for sampling, which comprises a storage box body, one side of the storage box body is fixedly connected with a connecting channel, one side of the connecting channel is fixedly connected with a connecting side frame, and the bottom end of the storage box body is provided with a refrigerating unit. A rotating seat is arranged at the top end of the storage box body, a top cover is fixedly connected to the top end of the storage box body, a lifting handle is fixedly connected to the surface of the top cover, and a driving motor is arranged on the surface of the top cover. Through the arrangement of the storage box body, the refrigerating unit, the rotating seat, the top cover, the lifting handle, the driving motor, the annular storage frame and the electric push rod, the stem cells can be more conveniently classified, stored and sampled by the equipment; a worker firstly puts stem cells needing to be stored into corresponding magnetic metal containers, and then starts an electric push rod in an annular storage frame.

Description

Technical Field

[0001] The utility model relates to the technical field of stem cell storage, in particular to a stem cell storage box which is convenient for sampling. Background Art

[0002] Simply put, stem cells are a type of cell with unlimited or immortal self-renewal capabilities and can produce at least one type of highly differentiated daughter cells. The definition of stem cells has been continuously revised over the years and defined at different levels. Most biologists and medical scientists believe that stem cells are a type of cell from embryos, fetuses or adults that have unlimited self-renewal and proliferation and differentiation capabilities under certain conditions, and can produce daughter cells with exactly the same phenotype and genotype as themselves.

[0003] For example, the patent document with the announcement number CN 216233966 U discloses a stem cell storage box that is easy to transfer, which relates to the field of stem cell technology, and is designed to solve the problem that the common storage box for moving stem cells in the prior art is easily damaged by vibration. An inner protection box is arranged inside the box, and a buffer hydraulic oil is arranged between the inner protection box and the box, and a bottom shock-absorbing spring is installed below the inner protection box. The inner protection box and the box are fixedly connected to the bottom shock-absorbing spring by fastening screws, and lateral shock-absorbing springs are installed on both sides of the inner protection box, and the lateral shock-absorbing springs are fixedly connected to the inner protection box by fastening screws. Liquid nitrogen is arranged inside the inner protection box, and an oil pipeline is installed on one side of the box, and the oil pipeline is fixedly connected to the box.

[0004] However, during actual use, due to the limitations of its own structure, this structure can only perform overall stem cell storage operations. When a single stem cell needs to be taken out later, it is very likely to have a certain impact on other stored stem cells, and it is impossible to perform efficient separation and storage operations for multiple groups of stem cells. At the same time, the equipment cannot quickly distinguish the stored stem cells, and the taken out stem cells cannot be properly restored to room temperature, which cannot meet daily use needs. Therefore, it is urgent to design a stem cell storage box that is easy to sample to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a stem cell storage box that is easy to sample, so as to solve the problem that the existing structure proposed in the above background technology can only perform the storage operation of the stem cells as a whole due to the limitation of its own structure during actual use. When a single stem cell needs to be taken out later, it is very easy to cause a certain impact on other stored stem cells, and it is impossible to perform efficient separation and storage operations of multiple groups of stem cells. At the same time, the equipment cannot quickly distinguish the stored stem cells, and the taken out stem cells cannot be properly restored to normal temperature, which cannot meet the daily use needs.

[0006] To achieve the above object, the utility model provides the following technical solution: a stem cell storage box for easy sampling, comprising a storage box body, a connecting channel is fixedly connected to one side of the storage box body, a connecting side frame is fixedly connected to one side of the connecting channel, a refrigeration unit is arranged at the bottom end of the storage box body, and a rotating seat is arranged at the top end of the storage box body;

[0007] A top cover is fixedly connected to the top of the storage box body, a lifting handle is fixedly connected to the surface of the top cover, and a driving motor is arranged on the surface of the top cover.

[0008] Preferably, the bottom of the top cover is movably connected to a recording disk via a driving motor, and a recording card slot is provided inside the recording disk.

[0009] Preferably, an annular storage rack is provided inside the storage box, and an electric push rod is provided inside the annular storage rack.

[0010] Preferably, one end of the electric push rod is fixedly connected to an arc-shaped clamping frame, and an electromagnet is provided on the inner wall of the arc-shaped clamping frame.

[0011] Preferably, the bottom end of the connecting side frame is movably connected to a screw-on seat, and the surface of the screw-on seat is fixedly connected to a threaded top seat.

[0012] Preferably, a bearing tray is provided at one end of the threaded top seat, and an electric thermal resistance wire is provided on the inner wall of the connecting side frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The stem cell storage box that is convenient for sampling can make the device more convenient for classification, storage and sampling of stem cells through the storage box body, refrigeration unit, rotating seat, top cover, lifting handle, driving motor, annular storage rack, electric push rod, arc-shaped clamping rack and electromagnet. In actual use, the staff first puts the stem cells to be stored into the corresponding magnetic metal container, and then starts the electric push rod inside the annular storage rack, which can drive the arc-shaped clamping rack at one end to dock with the side of the metal container, and the electromagnet on the inner wall of the arc-shaped clamping rack performs a rapid electromagnetic suction operation. , and then the metal container can be sent as a whole into the annular storage rack for stacking by the electric push rod, and at this time, the drive motor in the center of the top cover surface is started synchronously, so that the annular storage rack inside the storage box can be rotated intermittently, thereby cooperating with the loading of the electric push rod to quickly complete the storage and loading operations of stem cells. The metal container inside the annular storage rack can be stored at low temperature through the refrigeration unit at the bottom of the storage box. Subsequent staff can also quickly sample the corresponding stem cells by adjusting the drive motor and the electric push rod, which reflects the practicality of the equipment design.

[0015] The stem cell storage box which is convenient for sampling further improves the overall use effect of the equipment by means of the storage box body, connecting channel, connecting side frame, top cover, recording disk, recording card slot, screw-on seat, threaded top seat, bearing tray and electric thermal resistance wire. In daily use, when the arc-shaped clamping frame drives the metal container to load and unload materials, the connecting channel on the side of the storage box body and the connecting side frame can be used to perform stable limiting operations. In daily use, the metal container can be connected to the connecting side frame by rotating the screw-on seat at the bottom end so that the threaded top seat and the bearing tray can perform stable docking and adjustment operations on the metal container. The electric thermal resistance wire connected to the inner wall of the side frame can quickly thaw the metal container in a low-temperature state inside the annular storage frame and restore it to normal temperature. At the same time, the driving motor can synchronously drive the recording disk at the bottom of the top cover to rotate adaptively. In daily use, it is only necessary to put the note of the metal container at the corresponding position into the recording card slot of the recording disk to achieve fast and accurate positioning of the metal container, which reflects the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is an overall schematic diagram of the storage box structure of the utility model;

[0018] Figure 3 It is an overall schematic diagram of the utility model connecting the side frame structure;

[0019] Figure 4 For this utility model Figure 1A magnified schematic diagram of the structure in the middle.

[0020] In the figure: 1. storage box; 2. connecting channel; 3. connecting side frame; 4. refrigeration unit; 5. rotating seat; 6. top cover; 7. lifting handle; 8. driving motor; 9. recording disk; 10. recording card slot; 11. ring storage rack; 12. electric push rod; 13. arc-shaped card-connecting frame; 14. electromagnet; 15. screw-on seat; 16. threaded top seat; 17. bearing tray; 18. electric thermal resistance wire. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A stem cell storage box that is convenient for sampling comprises a storage box body 1, a connecting channel 2 is fixedly connected to one side of the storage box body, a connecting side frame 3 is fixedly connected to one side of the connecting channel 2, a refrigeration unit 4 is arranged at the bottom end of the storage box body 1, a rotating seat 5 is arranged at the top of the storage box body 1, a screwing seat 15 is movably connected to the bottom end of the connecting side frame 3, a threaded top seat 16 is fixedly connected to the surface of the screwing seat 15, a bearing tray 17 is arranged at one end of the threaded top seat 16, and an electric thermal resistance wire 18 is arranged on the inner wall of the connecting side frame 3. Stable limiting operation is performed through the connecting channel 2 and the connecting side frame 3 on the side of the storage box body 1. Daily metal containers can be stably docked and adjusted inside the connecting side frame 3 by rotating the screwing seat 15 at the bottom end, so that the threaded top seat 16 and the bearing tray 17 can perform stable docking and adjustment operations on the metal containers, and the electric thermal resistance wire 18 on the inner wall of the connecting side frame 3 can enable the metal containers in the low temperature state inside the annular storage frame 11 to be quickly thawed and restored to normal temperature.

[0024] Top cover 6, the top end of the storage box 1 is fixedly connected with the top cover 6, the surface of the top cover 6 is fixedly connected with a lifting handle 7, the surface of the top cover 6 is provided with a driving motor 8, the bottom of the top cover 6 is movably connected with a recording disk 9 through the driving motor 8, and a recording card slot 10 is provided inside the recording disk 9, and an annular storage rack 11 is provided inside the storage box 1, and an electric push rod 12 is provided inside the annular storage rack 11, one end of the electric push rod 12 is fixedly connected with an arc-shaped clamping frame 13, and the inner wall of the arc-shaped clamping frame 13 is provided with an electromagnet 14. Starting the electric push rod 12 inside the annular storage rack 11 can drive the arc-shaped clamping frame 13 at one end to dock with the side of the metal container, and the electromagnet 14 on the inner wall of the arc-shaped clamping frame 13 performs a rapid electromagnetic suction operation, and then the metal container can be sent as a whole into the annular storage rack 11 for stacking operation through the electric push rod 12.

[0025] Working principle: When in use, the user first puts the stem cells to be stored into the corresponding magnetic metal container, and then starts the electric push rod 12 inside the annular storage rack 11, which can drive the arc-shaped clamping frame 13 at one end to dock with the side of the metal container, and the electromagnet 14 on the inner wall of the arc-shaped clamping frame 13 performs a rapid electromagnetic suction operation. After that, the metal container can be sent as a whole into the annular storage rack 11 for stacking operation through the electric push rod 12, and at this time, the driving motor 8 at the center of the surface of the top cover 6 is started synchronously, which can make the annular storage rack 11 inside the storage box 1 perform intermittent rotation operation, thereby cooperating with the loading of the electric push rod 12 to quickly complete the storage and loading operation of the stem cells. The metal container in the annular storage rack 11 can be stored at a low temperature through the refrigeration unit 4 at the bottom of the storage box 1, and the subsequent staff can also adjust the driving motor 8 and the electric push rod 12. Quickly perform sampling operations on the corresponding stem cells. In daily use, when the arc-shaped clamping frame 13 drives the metal container to load and unload materials, a stable limiting operation can be performed through the connecting channel 2 on the side of the storage box body 1 and the connecting side frame 3. In daily life, the metal container can be connected to the side frame 3 by rotating the screw-on seat 15 at the bottom, so that the threaded top seat 16 and the bearing tray 17 can perform stable docking and adjustment operations on the metal container, and the electric heating resistance wire 18 connected to the inner wall of the side frame 3 can make the metal container in the low-temperature state inside the annular storage frame 11 quickly thaw and restore to normal temperature. At the same time, the driving motor 8 can synchronously drive the recording disk 9 at the bottom of the top cover 6 to rotate adaptively. In daily life, you only need to put the note of the metal container at the corresponding position into the recording card slot 10 of the recording disk 9 to achieve rapid and accurate positioning of the metal container. The above is the entire working principle of the utility model.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A stem cell storage box for convenient sampling, comprising a storage box body (1), characterized in that: A connecting channel (2) is fixedly connected to one side of the storage box (1), a connecting side frame (3) is fixedly connected to one side of the connecting channel (2), a refrigeration unit (4) is arranged at the bottom end of the storage box (1), and a rotating seat (5) is arranged at the top end of the storage box (1); A top cover (6), the top end of the storage box body (1) is fixedly connected to the top cover (6), the surface of the top cover (6) is fixedly connected to a lifting handle (7), and the surface of the top cover (6) is provided with a driving motor (8).

2. A stem cell storage box for easy sampling according to claim 1, characterized in that: The bottom of the top cover (6) is movably connected to a recording disk (9) via a driving motor (8), and a recording card slot (10) is provided inside the recording disk (9).

3. A stem cell storage box for easy sampling according to claim 1, characterized in that: An annular storage rack (11) is arranged inside the storage box (1), and an electric push rod (12) is arranged inside the annular storage rack (11).

4. A stem cell storage box for easy sampling according to claim 3, characterized in that: One end of the electric push rod (12) is fixedly connected to an arc-shaped clamping frame (13), and an electromagnet (14) is provided on the inner wall of the arc-shaped clamping frame (13).

5. The stem cell storage box for easy sampling according to claim 1, characterized in that: The bottom end of the connecting side frame (3) is movably connected to a screw connection seat (15), and the surface of the screw connection seat (15) is fixedly connected to a threaded top seat (16).

6. A stem cell storage box for easy sampling according to claim 5, characterized in that: A bearing tray (17) is provided at one end of the threaded top seat (16), and an electric heat resistance wire (18) is provided on the inner wall of the connecting side frame (3).

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