Separate storage type exosome product packaging container

Abstract

The utility model relates to the technical field of test tube agent storage, and provides a separate storage type exosome product packaging container which comprises a box body, positioning mechanisms are arranged on the two sides of the inner wall of the box body, an elastic mechanism is arranged on the inner side wall of the box body, and each positioning mechanism comprises a limiting groove. During use, the transverse rod and the vertical rod are pushed towards one side, after the reagent tube is placed, a lead screw is screwed, the lead screw drives a damping base plate to ascend and descend and compresses a second spring, so that the reagent tube ascends and descends, and when the top end of the reagent tube is consistent with the upper surface of the placing plate in height, the reagent tube is placed on the placing plate. And a third spring resets to drive a moving block to slide in a guide rod in a guiding mode, the moving block drives a vertical rod to reset and move to the upper surface of a through hole through a transverse rod, the reagent tube is oppositely clamped and positioned under the action of the vertical rod and a damping base plate, damage and leakage caused by shaking and friction of the reagent tube are avoided, and the practicability and safety of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube reagent storage, and in particular to a storage-type exosome product packaging container. Background Art

[0002] Exosomes are small membrane vesicles (30-150 nm) containing complex and cellular structures. Currently, they specifically refer to disc-shaped vesicles with a diameter of 40-100 nm. Exosomes are secreted by a variety of cells under normal and adverse conditions. They are primarily derived from multivesicular bodies formed by intracellular microparticles and released into the body after fusion with multivesicular bodies. All cultured cell types can secrete exosomes, and exosomes are naturally present in body fluids, including blood, saliva, urine, and breast milk. The precise molecular mechanisms of their secretion and uptake, as well as their composition, "cargo," and corresponding functions, are just beginning to be understood. Exosomes are considered secreted membrane vesicles that participate in intercellular communication, and there is growing interest in exosomes, both to study their functions and to understand how they can be used in the development of diagnostics.

[0003] For example, announcement number CN220115250U discloses a storage device for exosome extraction reagent tubes, comprising a storage box and a box lid, the inner wall of the box lid being movably connected to the top of the storage box, a reagent tube protection mechanism being provided inside the storage box, and a refrigeration mechanism being provided below both sides of the storage box. This utility model facilitates cooling the interior of the storage box, regulating the temperature inside the storage box, and storing the reagents in the reagent tubes at low temperatures by cooperating with a mounting slot, a metal filter, a semiconductor refrigeration plate, a refrigeration plate temperature controller, a temperature control chip, a temperature sensor, a display screen, and a power supply. The device can also control the temperature inside the storage box. Furthermore, the temperature sensor and the display screen facilitate staff understanding the temperature inside the storage box, thereby providing good low-temperature storage conditions for the exosomes and maintaining good exosome activity.

[0004] However, in the prior art, conventional packaging containers do not position the reagent tubes during storage. During movement, the reagent tubes may rub and collide with the inner wall of the box, and are prone to damage and leakage, thereby limiting the practicality and safety of the device to a certain extent. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that in the prior art, the reagent tube is not positioned, and the reagent tube rubs and collides with the inner wall of the box during movement, causing it to be damaged and leaked.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a storage-type exosome product packaging container, comprising a box body, positioning mechanisms are provided on both sides of the inner wall of the box body, and an elastic mechanism is provided on the inner wall of the box body, the positioning mechanism comprises a limiting groove, the inner cavity of the limiting groove is fixedly provided with a guide rod, the surface of the guide rod is slidingly provided with a moving block, the outer side of the moving block is fixedly connected to the inner wall of the limiting groove through a third spring, the outer surface of each group of the moving blocks is fixedly provided with a cross bar, and a number of vertical bars are fixedly provided equidistantly between the two groups of the cross bars, the elastic mechanism comprises an installation groove, the inner cavity of the installation groove is transmission-provided with a screw rod, the surface of the screw rod is threadedly connected with a shock-absorbing pad, and the lower surface of the shock-absorbing pad is fixedly provided with a number of second springs, and the bottom end of the second spring is fixedly connected to the inner bottom wall of the box body.

[0007] As a preferred embodiment, grooves for matching with the screw rods are symmetrically opened on both sides of the upper surface of the box body, and a top cover is provided on the upper surface of the box body.

[0008] As a preferred embodiment, a handle is fixedly provided on the upper surface of the top cover, and second mounting blocks are symmetrically fixedly provided on both sides of the outer surface of the top cover.

[0009] As a preferred embodiment, first mounting blocks are symmetrically fixedly provided on both sides of the outer surface of the box body, and movable grooves are symmetrically opened on the walls of the first mounting blocks.

[0010] As a preferred embodiment, the inner cavity of the movable groove is slidably connected to a positioning block, a movable rod is fixedly provided on the outer side of the positioning block, a push-pull plate is fixedly provided at one end of the outer side of the movable rod, and the movable rod is slidably connected to the first mounting block, and the outer side of the positioning block is fixedly connected to the inner wall of the first mounting block through a first spring.

[0011] As a preferred embodiment, a placement plate is fixedly provided on the inner wall of the box body, and a surface of the placement plate is provided with a plurality of through holes arranged at equal distances.

[0012] As a preferred embodiment, the inclined surface of the second mounting block matches the surface of the second mounting block.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] The utility model positions the end of the reagent tube by arranging a positioning mechanism in cooperation with an elastic mechanism. When in use, the horizontal rod and the vertical rod are pushed to one side. When the reagent tube is placed, the screw rod is twisted, and the screw rod drives the shock-absorbing pad to rise and fall and compresses the second spring to make the reagent tube rise and fall. When the top of the reagent tube is at the same height as the upper surface of the placement plate, the third spring resets and drives the moving block to slide in the guide rod. The moving block drives the vertical rod to reset and move to the upper surface of the through hole through the horizontal rod. The reagent tube is clamped and positioned in opposite directions under the action of the vertical rod and the shock-absorbing pad, avoiding shaking, friction, damage and leakage of the reagent tube, thereby improving the practicality and safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic cross-sectional view of the three-dimensional structure of a storage-type exosome product packaging container provided by the present invention;

[0016] Figure 2 This is a schematic diagram of the internal structure of a three-dimensional storage type exosome product packaging container provided by the utility model;

[0017] Figure 3 This is a schematic front cross-sectional view of the three-dimensional structure of a storage-type exosome product packaging container provided by the present invention;

[0018] Figure 4 This is a top cross-sectional schematic diagram of the three-dimensional structure of a storage-type exosome product packaging container provided by the present invention;

[0019] Legend:

[0020] 1. Box body; 2. First mounting block; 3. Moving groove; 4. Positioning block; 5. Moving rod; 6. Push-pull plate; 7. First spring; 8. Top cover; 9. Second mounting block; 10. Handle; 11. Placement plate; 12. Through hole; 13. Groove; 14. Mounting groove; 15. Screw; 16. Shock-absorbing pad; 17. Second spring; 18. Limiting groove; 19. Guide rod; 20. Moving block; 21. Third spring; 22. Cross bar; 23. Vertical bar. DETAILED DESCRIPTION

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

[0022] See also Figure 1-4The utility model provides a technical solution: a storage type exosome product packaging container, comprising a box body 1, positioning mechanisms are provided on both sides of the inner wall of the box body 1, the inner wall of the box body 1 is provided with an elastic mechanism, the positioning mechanism comprises a limiting groove 18, the inner cavity of the limiting groove 18 is fixedly provided with a guide rod 19, a moving block 20 is slidingly provided on the surface of the guide rod 19, the outer side of the moving block 20 is fixedly connected to the inner wall of the limiting groove 18 through a third spring 21, a cross bar 22 is fixedly provided on the outer surface of each group of moving blocks 20, and a number of vertical rods 23 are fixedly provided equidistantly between the two groups of cross bars 22, the elastic mechanism comprises a mounting groove 14, a screw rod 15 is provided for transmission in the inner cavity of the mounting groove 14, a shock-absorbing pad 16 is threadedly connected to the surface of the screw rod 15, and the lower part of the shock-absorbing pad 16 Several second springs 17 are fixedly provided on the surface, and the bottom ends of the second springs 17 are fixedly connected to the inner bottom wall of the box body 1. When in use, the horizontal rod 22 and the vertical rod 23 are pushed to one side. When the reagent tube is placed, the screw rod 15 is twisted, and the screw rod 15 drives the shock-absorbing pad 16 to rise and fall and compresses the second spring 17 to make the reagent tube rise and fall. When the top of the reagent tube is at the same height as the upper surface of the placement plate 11, the third spring 21 resets and drives the moving block 20 to slide in the guide rod 19. The moving block 20 drives the vertical rod 23 to reset and move to the upper surface of the through hole 12 through the horizontal rod 22. The reagent tube is clamped and positioned in opposite directions under the action of the vertical rod 23 and the shock-absorbing pad 16 to avoid shaking, friction, damage and leakage of the reagent tube, thereby improving the practicality and safety of the device.

[0023] like Figure 1-4 As shown, grooves 13 for use with the screw rod 15 are symmetrically provided on both sides of the upper surface of the box body 1, a top cover 8 is provided on the upper surface of the top cover 8, a handle 10 is fixedly provided on the upper surface of the top cover 8, second mounting blocks 9 are symmetrically fixedly provided on both sides of the outer surface of the top cover 8, first mounting blocks 2 are symmetrically fixedly provided on both sides of the outer surface of the box body 1, and movable grooves 3 are symmetrically provided on the inner wall of the first mounting block 2. The second mounting block 9 is used in combination with the handle 10, which makes it easy to take the top cover 8 and can be quickly disassembled and assembled, making it more convenient to use.

[0024] like Figure 1-4 As shown, the inner cavity of the movable groove 3 is slidably connected with a positioning block 4, and a moving rod 5 is fixedly provided on the outside of the positioning block 4. A push-pull plate 6 is fixedly provided at one end of the outer side of the movable rod 5, and the movable rod 5 is slidably connected to the first mounting block 2, and the outer side of the positioning block 4 is fixedly connected to the inner wall of the first mounting block 2 through a first spring 7. A placement plate 11 is fixedly provided on the inner wall of the box body 1, and a plurality of equidistantly arranged through holes 12 are provided on the surface of the placement plate 11. The inclined surface of the second mounting block 9 fits with the surface of the second mounting block 9. The push-pull plate 6 drives the movable rod 5 to move outward, and the movable rod 5 drives the positioning block 4 to slide in the movable groove 3 and compress the first spring 7, thereby achieving the purpose of quick disassembly and assembly. The structure is simple, the operation is convenient, and the scope of application is wider.

[0025] Working principle: When in use, first pull the push-pull plate 6 outward, the push-pull plate 6 drives the moving rod 5 to move outward, the moving rod 5 drives the positioning block 4 to slide in the moving groove 3 and compresses the first spring 7. At this time, the positioning block 4 is separated from the second mounting block 9. The top cover 8 is removed by lifting the handle 10, and the horizontal rod 22 and the vertical rod 23 are pushed to one side so that the vertical rod 23 does not block the surface of the through hole 12. When the reagent tube is placed, the screw rod 15 is twisted, and the screw rod 15 drives the shock-absorbing pad 16 to rise and fall and compresses the second spring 17 to make the reagent tube rise and fall. When the top of the reagent tube is aligned with the placement plate 1 1 When the upper surfaces are at the same height, the third spring 21 is reset to drive the moving block 20 to slide in the guide rod 19. The moving block 20 drives the vertical rod 23 to reset and move to the upper surface of the through hole 12 through the cross bar 22. The reagent tube is clamped and positioned oppositely under the action of the vertical rod 23 and the shock-absorbing pad 16 to prevent the reagent tube from shaking, rubbing, and causing damage and leakage. When the box body 1 is sealed after the reagent tube is placed, it is only necessary to insert the second mounting block 9 into the inner cavity of the first mounting block 2, and then the positioning block 4 limits the second mounting block 9. The overall use is more convenient and efficient, and is suitable for large-scale promotion.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A storage-type exosome product packaging container, comprising a box (1), characterized in that: Positioning mechanisms are provided on both sides of the inner wall of the box body (1), and an elastic mechanism is provided on the inner wall of the box body (1). The positioning mechanism includes a limiting groove (18), the inner cavity of the limiting groove (18) is fixedly provided with a guide rod (19), and the surface of the guide rod (19) is slidably provided with a moving block (20), and the outer side of the moving block (20) is fixedly connected to the inner wall of the limiting groove (18) through a third spring (21). The outer surface of each group of the moving blocks (20) is fixedly provided with a guide rod (19). A cross bar (22) is fixedly provided, and a plurality of vertical bars (23) are fixedly provided at equal intervals between two groups of the cross bars (22). The elastic mechanism includes a mounting groove (14), and a screw rod (15) is provided in the inner cavity of the mounting groove (14). A shock-absorbing pad (16) is threadedly connected to the surface of the screw rod (15), and a plurality of second springs (17) are fixedly provided on the lower surface of the shock-absorbing pad (16), and the bottom end of the second spring (17) is fixedly connected to the inner bottom wall of the box body (1).

2. The packaging container for a sub-storage exosome product according to claim 1, characterized in that: Grooves (13) for use with a screw rod (15) are symmetrically provided on both sides of the upper surface of the box body (1), and a top cover (8) is provided on the upper surface of the box body (1).

3. The storage-type exosome product packaging container according to claim 2, characterized in that: A handle (10) is fixedly provided on the upper surface of the top cover (8), and second mounting blocks (9) are symmetrically fixedly provided on both sides of the outer surface of the top cover (8).

4. The storage-type exosome product packaging container according to claim 1, characterized in that: First mounting blocks (2) are symmetrically fixedly provided on both sides of the outer surface of the box body (1), and movable grooves (3) are symmetrically provided on the walls of the first mounting blocks (2).

5. The storage-type exosome product packaging container according to claim 4, characterized in that: The inner cavity of the movable groove (3) is slidably connected to a positioning block (4), a movable rod (5) is fixedly provided on the outer side of the positioning block (4), a push-pull plate (6) is fixedly provided on one end of the outer side of the movable rod (5), and the movable rod (5) is slidably connected to the first mounting block (2), and the outer side of the positioning block (4) is fixedly connected to the inner wall of the first mounting block (2) via a first spring (7).

6. The storage-type exosome product packaging container according to claim 1, characterized in that: A placement plate (11) is fixedly provided on the inner wall of the box body (1), and a surface of the placement plate (11) is provided with a plurality of through holes (12) arranged at equal intervals.

7. The packaging container for a sub-storage exosome product according to claim 3, characterized in that: The inclined surface of the second mounting block (9) fits in with the surface of the second mounting block (9).

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