A viral sampling storage device

Abstract

The utility model provides a virus sampling storage device, including the heat preservation box, the heat preservation box one side's top hinged connection has the cover, the position of being close to the top in the heat preservation box is fixedly arranged with a plurality of rows of limit stop board, a row of limit stop pipe along the length direction distribution is fixedly arranged on the limit stop board, the both sides of limit stop board are provided with the cold -conducting positioning box of top opening, the mouth department of cold -conducting positioning box inserts the apron, the cold -conducting positioning box contains the ice bag.In the utility model, a plurality of rows of limit stop board for supporting and positioning sampling tube are arranged in the heat preservation box, then cold -conducting positioning box is arranged on the both sides of limit stop board, cold -conducting positioning box places ice bag, the top mouth of cold -conducting positioning box inserts apron, when the temperature of ice bag is not enough to low temperature preservation sampling tube, opening apron can replace the ice bag of ice freezing state through the mode of manual taking and placing, has the advantage that the ice bag is replaced more convenient, makes this heat preservation box can long low temperature preservation collection test tube.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a virus sampling and storage device. Background Technology

[0002] Virus sampling tubes are a set of centrifuge tubes used for sampling and transporting viruses such as influenza virus and hand-foot-mouth disease virus in the microbial sampling and transport tubes. After the virus sampling tubes collect samples on site, they need to be temporarily stored and transported. Storage boxes are required during transport. Since the samples need to be preserved at low temperatures, the storage boxes need to have the function of preserving the sampling tubes at low temperatures.

[0003] Utility model CN219279875U discloses a virus sampling tube and a virus sampling tube storage device, including a tube body with an open top. A first cap is threadedly connected to the open end of the tube body. An annular boss is coaxially fixedly connected to the top edge of the first cap. A second cap is threadedly connected to the outer side of the annular boss. A swab breaking assembly is disposed between the first cap and the annular boss, and is located between the first and second caps. The swab breaking assembly communicates with the inside of the tube body. A squeezing assembly is disposed at the top of the inner cavity of the second cap, penetrating the first cap and correspondingly disposed on the inner side of the tube body. This utility model can assist in cutting off the sampling head of the sampling swab and prevent the sampling head inside the tube from shaking up and down during transportation. At the same time, it can preserve the sampling head and virus retention solution in the tube body at low temperature during transportation, which is beneficial to maintaining the activity of the virus.

[0004] However, the device for storing sampling tubes improved in the prior art still has shortcomings in use: a first partition is fixedly installed near the top of the box, and a second partition is fixedly installed near the bottom of the box. The freezing material (polymer material) is located in the lower layer of the second partition. When the temperature of the freezing material rises, it is inconvenient to replace it. Moreover, the space between the first partition and the second partition is relatively hidden, and it is inconvenient to clean when dirt enters this space.

[0005] Therefore, this utility model provides a virus sampling and storage device. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a virus sampling and storage device to solve the problems mentioned in the background technology. This utility model has the advantages of making it easier to replace ice packs, increasing the storage cycle of virus sampling tubes, and also has the advantages of being easy to clean.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a virus sampling and storage device, including an insulated box, a cover hinged to the top of one side of the insulated box, several rows of limiting plates fixedly arranged near the top of the insulated box, a row of limiting tubes distributed along the length direction fixedly arranged on the limiting plates, and cold-conducting positioning boxes with top openings arranged on both sides of the limiting plates, a cover plate inserted into the opening of the cold-conducting positioning box, and ice packs placed inside the cold-conducting positioning box.

[0008] Furthermore, a rectangular frame plate is fixedly fitted inside the insulated box near the opening, and the two ends of the limiting plate are fixedly connected to the opposite sides of the rectangular frame plate.

[0009] Furthermore, the height of the top opening of the cooling positioning box is lower than the height of the limiting plate, and a sleeve is fixedly connected to the lower end face of the cover plate. The sleeve is fitted onto the outside of the cooling positioning box and the two are inserted into each other.

[0010] Furthermore, the upper end face of the rectangular frame plate is flush with the upper end face of the limiting plate, and a sealing ring fitted around the outside of the insert is bonded to the lower end face of the cover plate.

[0011] Furthermore, the insert is fitted with a resistance-increasing rubber sleeve that is interference-fitted with the cooling positioning box.

[0012] Furthermore, the cooling positioning box has a rectangular box structure with evenly distributed through holes on both sides.

[0013] Furthermore, a tube is inserted through and fixedly connected to the middle of the limiting plate, and a thermometer is inserted through the tube.

[0014] Furthermore, the cooling positioning box is fixedly connected with a locking block, and the bottom of the insulation box is provided with a locking groove that engages with the locking block. The inner side wall of the cooling positioning box is fixedly connected with a hook shaft near the opening.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. In this utility model, several rows of limiting plates are set inside the insulated box to support and position the sampling tubes. Then, a cold-conducting positioning box is set on both sides of the limiting plate. Ice packs are placed in the cold-conducting positioning box, and a cover plate is inserted into the top of the cold-conducting positioning box. When the temperature of the ice pack is insufficient to preserve the sampling tubes at low temperature, the cover plate can be opened and the frozen ice packs can be quickly replaced by manual removal and placement. This has the advantage of making it more convenient to replace ice packs, enabling the insulated box to preserve the sampling tubes at low temperature for a long time.

[0017] 2. In this utility model, the bottom of the cooling positioning box and the insulation box are connected by an insertion. Therefore, when it is necessary to clean the inside of the insulation box, the cooling positioning box can be pulled out, leaving the inner cavity of the insulation box in an open state, which facilitates the separate rinsing and disinfection of the cooling positioning box and the insulation box. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a virus sampling and storage device according to the present invention;

[0019] Figure 2 for Figure 1 A diagram showing the unfolding after the explosion;

[0020] Figure 3 for Figure 1 A diagram at the bottom;

[0021] In the diagram: 1. Insulation box; 11. Rectangular frame plate; 12. Slot; 2. Cover; 3. Limiting plate; 31. Insert tube; 4. Limiting tube; 6. Cooling positioning box; 61. Locking block; 62. Hook shaft; 63. Through hole; 7. Cover plate; 71. Insert sleeve; 8. Ice pack; 9. Resistance-increasing rubber sleeve; 101. Thermometer; 102. Sealing ring. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] Please see Figures 1 to 3 This utility model provides a technical solution: a virus sampling and storage device, including an insulated box 1, an opening at the top of the insulated box 1, and a cover 2 hinged to the top of one side of the insulated box 1. After the cover 2 is closed, the inside of the insulated box 1 is a closed and insulated cavity.

[0024] In this technical solution, several rows of limiting plates 3 are fixedly installed near the top inside the insulated box 1. A row of limiting tubes 4, distributed along the length direction, is fixedly installed on each limiting plate 3. Rubber rings are adhered to the inner wall of the insulated box 1. When a sampling tube containing a virus sample is inserted into a limiting tube 4, it will be squeezed and limited by the rubber rings. Cooling-conducting positioning boxes 6 with top openings are provided on both sides of the limiting plates 3. A cover plate 7 is inserted into the opening of the cooling-conducting positioning box 6. Ice packs 8 are placed inside the cooling-conducting positioning box 6. The ice packs 8 are made of a commonly used freeze-thawable polymer freezing material. The frozen ice packs 8 transfer low temperature to the surrounding sampling tubes through the cooling-conducting positioning box 6, allowing the virus sample to be preserved at a low temperature. The ice packs 8 can be removed and replaced after the cover plate 7 is removed, allowing the temperature to rise.

[0025] In this embodiment, a rectangular frame plate 11 is fixedly fitted inside the insulated box 1 near the opening. The two ends of the limiting plate 3 are fixedly connected to the opposite sides of the rectangular frame plate 11. Several rows of limiting plates 3 and rectangular frame plates 11 form a row of rectangular windows of equal size. The cold-conducting positioning box 6 has a rectangular box structure, and its size is smaller than the rectangular window, which facilitates the entry and exit of the ice pack 8 through the rectangular window. The cold-conducting positioning box 6 has evenly distributed through holes 63 on both sides to facilitate low-temperature conduction.

[0026] Furthermore, the height of the top opening of the cooling positioning box 6 is lower than the height of the limiting plate 3. This setting ensures that the cooling positioning box 6 will not interfere with the placement and removal of the sampling tube. The lower end face of the cover plate 7 is fixedly connected to the insert sleeve 71. The insert sleeve 71 is fitted outside the cooling positioning box 6 and the two are inserted into each other. Specifically, the insert sleeve 71 is nested inside the resistance-increasing rubber sleeve 9 that is interference-fitted with the cooling positioning box 6. In specific implementation, a chamfer can be opened on the top of the cooling positioning box 6 to facilitate insertion with the resistance-increasing rubber sleeve 9. This external insertion method will not interfere with the ice pack 8 placed inside the cooling positioning box 6, making the insertion of the insert sleeve 71 and the cooling positioning box 6 smoother.

[0027] The upper surface of the rectangular frame plate 11 is flush with the upper surface of the limiting plate 3. The lower surface of the cover plate 7 is bonded with a sealing ring 102 that is fitted over the insert 71. The sealing ring 102 is a rectangular sheet structure. After the insert 71 and the cold-conducting positioning box 6 under the cover plate 7 are inserted into place, the sealing ring 102 will squeeze the upper surface of the rectangular frame plate 11 and the limiting plate 3, thereby sealing the rectangular window mentioned above and effectively reducing the amount of cold air leakage.

[0028] In this embodiment, a tube 31 is inserted and fixedly connected through the middle of the limiting plate 3, and a thermometer 101 is inserted through the tube 31. In specific implementation, a rubber tube can be nested inside the tube 31. The rubber tube can improve the stability of the thermometer 101 positioning. The thermometer 101 can monitor the low temperature provided by the ice pack 8 in real time.

[0029] In this embodiment, the cooling positioning box 6 is fixedly connected with a locking block 61. The bottom of the insulation box 1 is provided with a locking groove 12 that engages with the locking block 61. Specifically, the locking block 61 is a cylindrical structure with a U-shaped clearance groove at its bottom and a protrusion fixedly connected to its outer wall. The locking groove 12 is provided with an annular groove. When the locking block 61 is inserted, it will deform. When the protrusion enters the annular groove, the locking block 61 and the locking groove 12 engage. The inner side wall of the cooling positioning box 6 is fixedly connected with a hook shaft 62 near the opening. When it is necessary to remove the cooling positioning box 6, the hook shaft 62 is manually hooked and pulled outward. At this time, the entire cooling positioning box 6 can be pulled out, which facilitates the separate cleaning and disinfection of the insulation box 1 and the cooling positioning box 6.

[0030] Working principle: When in use, a transparent double-layered glass can be installed on the cover 2. The temperature detected by the thermometer 101 can be obtained through the double-layered glass. When the temperature drops, the cover 2 is opened, and the cover 7 is pulled out by the handle on the upper end of the cover plate 7. Then, the softened ice pack 8 is manually removed and replaced with a frozen ice pack 8. Then, the insert 71 on the cover plate 7 is reinserted into the cooling positioning box 6, and finally the cover 2 is closed.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A virus sampling storage device comprising a thermos box (1), a cover (2) is hingedly connected to the top of one side of the thermos box (1), characterized in that, Several rows of limiting plates (3) are fixedly installed near the top of the insulated box (1). A row of limiting tubes (4) distributed along the length direction are fixedly installed on the limiting plate (3). Cold-conducting positioning boxes (6) with top openings are provided on both sides of the limiting plate (3). A cover plate (7) is inserted into the opening of the cold-conducting positioning box (6). An ice pack (8) is placed inside the cold-conducting positioning box (6).

2. The viral sampling and storage device of claim 1, wherein: The insulated box (1) is fitted with a rectangular frame plate (11) near the opening, and the two ends of the limiting plate (3) are fixedly connected to the opposite side of the rectangular frame plate (11).

3. The viral sampling and storage device of claim 2, wherein: The height of the top opening of the cooling positioning box (6) is lower than the height of the limiting plate (3). The lower end face of the cover plate (7) is fixedly connected with a sleeve (71). The sleeve (71) is sleeved on the outside of the cooling positioning box (6) and the two are inserted and matched.

4. The virus sampling and storage device according to claim 3, characterized in that: The upper end face of the rectangular frame plate (11) is flush with the upper end face of the limiting plate (3), and a sealing ring (102) is bonded to the lower end face of the cover plate (7) and sleeved on the outside of the insert (71).

5. The viral sampling and storage device of claim 3, wherein: The insert (71) contains a resistance-increasing rubber sleeve (9) that is interference-fitted with the cooling positioning box (6).

6. A virus sampling and storage device according to claim 1, characterized in that: The cooling positioning box (6) is a rectangular box structure with evenly distributed through holes (63) on both sides.

7. The viral sampling and storage device of claim 1, wherein: A tube (31) is inserted through and fixedly connected to the middle of the limiting plate (3), and a thermometer (101) is inserted through the tube (31).

8. The viral sampling and storage device of claim 1, wherein: The cooling positioning box (6) is fixedly connected with a locking block (61), and the bottom of the insulation box (1) is provided with a locking groove (12) that engages with the locking block (61). The inner side wall of the cooling positioning box (6) is fixedly connected with a hook shaft (62) near the opening.

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