A specimen storage device for virus detection

Abstract

The utility model belongs to virus storage equipment technical field, and disclose a kind of virus detection specimen storage device, including storage box, the outside hinged cover of storage box is equipped with, and the inside assembly of storage box is equipped with quick -mount structure, the outside assembly of cover is used for the abutment structure for limiting specimen movement, the quick -mount structure includes the fixed plate installed from top to bottom in the inner wall of storage box, by the design of quick -mount structure, push freezer to make it slide inside baffle, extrude first spring simultaneously, during this period, the slider outside first connecting rod slides along the trajectory of heart-shaped sliding slot, and slides into one place limit slot and is locked, at this time, freezer slides to the outside of storage box, the dry ice or ice bag in freezer can be replaced, after replacement is completed, freezer is pushed again, at this time, slider is separated from first limit slot, and along heart-shaped sliding slot is moved to second limit slot and is locked, freezer is reset, and the quick replacement of dry ice or ice bag etc. in freezer is further achieved.

Description

Technical Field

[0001] This utility model relates to the field of virus storage device technology, and in particular to a virus detection specimen storage device. Background Technology

[0002] A search revealed a virus storage device for influenza virus detection, with publication number CN 218401872 U. This device effectively solves the problems currently found in influenza virus detection virus storage devices on the market, such as uneven temperature inside the storage box during transportation, which can easily cause some viruses to lose their activity, and the virus test tubes being prone to breakage due to collisions.

[0003] The above comparative examples have some obvious problems: the above scheme reduces the temperature inside the storage box by placing dry ice in the ice box. However, both dry ice and ice packs will melt or evaporate. In the above device, if it is necessary to replace the ice pack or dry ice, the heat insulation cover must be opened from the heat insulation box around the pivot, the heat insulation cover must be removed from the limiting groove by holding the lifting handle, the fixing plate must be removed from the ice box, and then the ice box must be filled with dry ice. During the whole operation, the fixing plate must be removed. If there are specimens in the fixing plate, they must be removed one by one before the dry ice or ice pack can be replaced. This makes the whole replacement process very cumbersome.

[0004] Therefore, the aforementioned technical problems need to be solved. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, the basic technical solution proposed by this utility model is as follows: a virus detection specimen storage device, including a storage box, a box cover hinged to the outside of the storage box, a quick-release structure assembled inside the storage box, and an abutment structure for restricting the movement of the specimen assembled outside the box cover.

[0006] The quick-assembly structure includes a fixed plate, an insulation plate, and a partition plate installed from top to bottom on the inner wall of the storage box. A freezer is slidably connected to the inner wall of the partition plate. A first hydraulic buffer is fixedly connected to the back of the freezer. A first spring is sleeved on the outside of the first hydraulic buffer rod.

[0007] Preferably, the inner bottom wall of the storage box is rotatably connected to a connecting rod, and the inner wall of the freezer is provided with a heart-shaped groove.

[0008] Preferably, the inner wall of the heart-shaped groove has two limiting grooves, and the top of the connecting rod is equipped with a slider that is adapted to slide in the heart-shaped groove.

[0009] Preferably, the top of the baffle plate is provided with a round hole for air circulation, the inside of the fixing plate is equipped with specimen compartments that are evenly distributed for placing specimens, and the inner wall of the insulation plate is provided with round holes that are adapted to the specimen compartments.

[0010] Preferably, the abutment structure includes a fixed frame installed on the bottom surface of the box cover and adapted to the number of specimen compartments, and a second hydraulic buffer rod fixedly installed inside the fixed frame. A second spring is sleeved on the outside of the second hydraulic buffer rod, and a sliding frame is fixedly connected to the bottom of the second spring.

[0011] Preferably, a buffer pad is fixedly connected to the bottom of the sliding frame, and the outside of the sliding frame is slidably connected to the inner wall of the fixed frame.

[0012] The beneficial effects of this utility model are:

[0013] By using a quick-release structure, the freezer is pushed to slide inside the partition while simultaneously compressing the first spring. During this process, the slider outside the first connecting rod slides along the trajectory of the heart-shaped groove and stops in one of the limiting grooves. At this point, the freezer slides to the outside of the storage box, allowing the dry ice or ice packs inside to be replaced. After replacement, the freezer is pushed again, at which point the slider disengages from the first limiting groove and moves along the heart-shaped groove to the second limiting groove, thus resetting the freezer and enabling the quick replacement of dry ice or ice packs inside the freezer.

[0014] By using an abutment structure design, the lid is flipped over and placed on top of the storage box during specimen transport. This causes the cushioning pad to compress the specimen inside the specimen compartment, effectively limiting specimen movement and reducing shaking during transport, thus creating a safe storage environment for virus detection specimens. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0016] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the present invention. Figure 1 ;

[0017] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the present invention. Figure 2 ;

[0018] Figure 4 This is a schematic diagram of the quick-assembly structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the baffle structure of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Storage box; 2. Box lid; 3. Quick-release structure; 31. Fixing plate; 32. Insulation board; 33. Divider; 34. Freezer; 35. First spring; 36. Connecting rod; 37. Slider; 4. Quick-release structure; 41. Fixing frame; 42. Second spring; 43. Sliding frame; 44. Buffer pad. Detailed Implementation

[0022] The following will be combined with the appendix Figure 1 To be continued Figure 5 The technical solutions in the embodiments of this utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0023] It should be noted that, in the embodiments of this utility model, the directions shown in the accompanying drawings shall prevail, such as front and back. Figure 1 For the sake of accuracy, the specific details should be as follows: Figure 1 The left side is the front. Figure 1 The right side is the rear; at the same time, as Figure 2 As shown, the horizontal direction is roughly defined as left and right, and the vertical direction is defined as up and down. If a specific orientation changes, the directional indication will also change accordingly.

[0024] Example 1

[0025] Please see Figure 1 - Figure 5 As shown, this embodiment provides a virus detection specimen storage device, including a storage box 1, a box cover 2 hinged to the outside of the storage box 1, a quick-release structure 3 assembled inside the storage box 1, and an abutment structure 4 for restricting the movement of the specimen assembled outside the box cover 2.

[0026] The quick-installation structure 3 includes a fixed plate 31, an insulation plate 32, and a partition plate 33 installed from top to bottom on the inner wall of the storage box 1. A freezer 34 is slidably connected to the inner wall of the partition plate 33. A first hydraulic buffer is fixedly connected to the back of the freezer 34. A first spring 35 is sleeved on the outside of the first hydraulic buffer rod.

[0027] This invention takes into account that the above-mentioned solution relies on dry ice in an ice box for cooling, but the dry ice or ice packs will melt and evaporate. When replacing them, it is necessary to open the insulation cover, remove the heat insulation cover and the fixing plate. If there are specimens in the fixing plate, they must be removed one by one, making the replacement process extremely cumbersome. Therefore, through the design of the quick-release structure 3, the freezer 34 is pushed to slide inside the partition plate 33, while the first spring 35 is squeezed. During this period, the slider 37 outside the first connecting rod 36 slides along the trajectory of the heart-shaped slide groove and slides to one of the limiting grooves and stops. At this time, the freezer 34 slides to the outside of the storage box 1, and the dry ice or ice packs inside the freezer 34 can be replaced. After the replacement is completed, the freezer 34 is pushed again. At this time, the slider 37 disengages from the first limiting groove and moves along the heart-shaped slide groove to the second limiting groove and stops, realizing the reset of the freezer 34, thereby achieving the quick replacement of dry ice or ice packs inside the freezer 34.

[0028] Example 2

[0029] like Figure 2 - Figure 5 As shown, the inner bottom wall of the storage box 1 is rotatably connected to a connecting rod 36. The inner wall of the freezer 34 is provided with a heart-shaped slide groove, and the inner wall of the heart-shaped slide groove is provided with two limiting grooves. The top of the connecting rod 36 is equipped with a slider 37 that is adapted to slide in the heart-shaped slide groove. The top of the partition plate 33 is provided with a round hole for air circulation. The inside of the fixed plate 31 is equipped with specimen compartments that are evenly distributed for placing specimens. The inner wall of the insulation plate 32 is provided with a round hole that is adapted to the specimen compartments. The abutment structure 4 includes a fixed frame 41 installed on the bottom surface of the box cover 2 and adapted to the number of specimen compartments, and a second hydraulic buffer rod fixedly installed inside the fixed frame 41. The outside of the second hydraulic buffer rod is fitted with a second spring 42. The bottom of the second spring 42 is fixedly connected to a sliding frame 43. The bottom of the sliding frame 43 is fixedly connected to a buffer pad 44. The outside of the sliding frame 43 is slidably connected to the inner wall of the fixed frame 41.

[0030] The above solution is adopted: a rectangular groove adapted to the freezer 34 is opened on the front of the storage box 1, a sliding groove is provided on the inner wall of the partition plate 33, and a slider 37 adapted to the sliding groove is set on the outside of the freezer 34. The heart-shaped sliding groove mentioned in the text refers to its shape being adapted to the shape of a heart, and two limiting grooves are opened inside the heart-shaped sliding groove, which are used to fix the freezer 34 in different positions. In addition, the inner wall of the heart-shaped sliding groove is designed with rounded corners, which can reduce the occurrence of jamming when the connecting rod 36 drives the slider 37 to move. The round hole allows the air inside the storage box 1 to form an effective circulation, so that the dry ice sublimates or the ice pack produces The generated cold air can be evenly diffused to all areas through the round holes, making the temperature inside the storage box 1 more uniform and ensuring the quality of the specimens. The specimen compartments are installed inside the fixing plate 31 at equal intervals, which facilitates the orderly storage of specimens. The insulation plate 32 can play a certain role in heat preservation and reduce the loss of cold air. When the box lid 2 is closed, the buffer pad 44 can gently abut the specimen to prevent the specimen from being damaged by the impact force of the box lid 2 closing. During the transportation or movement of the device, the second hydraulic buffer rod and the second spring 42 can absorb the vibration energy, further reducing the vibration and impact on the specimens and providing all-round protection for the specimens.

[0031] It is worth noting that the storage box 1 and the box cover 2 are connected by a latch, and this connection method is existing technology. Those skilled in the art can make conventional choices according to their needs. Its working principle is common knowledge known to those skilled in the art and has been fully disclosed in the prior art. It will not be elaborated on further in this article.

[0032] Work steps:

[0033] First, to replace the dry ice or ice packs inside the freezer 34, push the freezer 34 to slide within the partition 33. The freezer 34 compresses the first spring 35, and the slider 37 at the top of the connecting rod 36 slides along the heart-shaped groove on the inner wall of the freezer 34 until it stops at a limiting groove. At this point, the freezer 34 slides outside the storage box 1, and the replacement can be performed. After the replacement is completed, push the freezer 34 again, and the slider 37 disengages from the limiting groove and moves along the heart-shaped groove to another limiting groove where it stops. The freezer 34 then resets. During use, the round hole at the top of the partition 33 circulates air within the storage box 1, allowing the sublimation of dry ice or the cold air generated by the ice packs to diffuse evenly, maintaining a balanced temperature. When the lid 2 is closed, the second hydraulic buffer rod and the second spring 42 inside the fixed frame 41 drive the sliding frame 43 and the buffer pad 44 to gently contact the specimen, preventing impact damage. During transportation or movement, they can also absorb vibration energy, reducing the impact on the specimen and providing all-round protection for the specimen.

[0034] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A virus detection specimen storage device, comprising a storage box (1), characterized in that: The storage box (1) is hinged to the outside with a box cover (2), and the storage box (1) is equipped with a quick-release structure (3) inside. The box cover (2) is equipped with an abutment structure (4) for restricting the movement of the specimen. The quick-assembly structure (3) includes a fixing plate (31), an insulation plate (32), and a partition plate (33) installed from top to bottom on the inner wall of the storage box (1). The inner wall of the partition plate (33) is slidably connected to a freezer (34). The back of the freezer (34) is fixedly connected to a first hydraulic buffer. A first spring (35) is sleeved on the outside of the first hydraulic buffer rod.

2. The virus detection specimen storage device according to claim 1, characterized in that: The inner bottom wall of the storage box (1) is rotatably connected to a connecting rod (36), and the inner wall of the freezer (34) is provided with a heart-shaped groove.

3. The virus detection specimen storage device according to claim 2, characterized in that: The inner wall of the heart-shaped slide has two limiting grooves, and the top of the connecting rod (36) is equipped with a slider (37) that is adapted to slide in the heart-shaped slide.

4. The virus detection specimen storage device according to claim 3, characterized in that: The top of the baffle (33) is provided with a round hole for air circulation. The inside of the fixing plate (31) is equipped with specimen compartments that are evenly distributed for placing specimens. The inner wall of the insulation plate (32) is provided with round holes that are adapted to the specimen compartments.

5. A virus detection specimen storage device according to claim 1, characterized in that: The abutment structure (4) includes a fixed frame (41) installed on the bottom surface of the box cover (2) and adapted to the number of specimen compartments, and a second hydraulic buffer rod fixedly installed inside the fixed frame (41). A second spring (42) is sleeved on the outside of the second hydraulic buffer rod, and a sliding frame (43) is fixedly connected to the bottom of the second spring (42).

6. A virus detection specimen storage device according to claim 5, characterized in that: The bottom of the sliding frame (43) is fixedly connected to a buffer pad (44), and the outside of the sliding frame (43) is slidably connected to the inner wall of the fixed frame (41).

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