Portable water sample preservation box

Abstract

The utility model belongs to the field of water quality monitoring, and discloses a portable water sample storage box which comprises a box body device used for storing samples and multi-position ice storage and heat preservation, and six fixing assemblies used for limiting and fixing test tubes are arranged in the box body device. The sealing device is arranged at the top of the box body device and is used for sealing the storage space and independently opening and closing access of the partitions; the sealing device comprises a box cover, a cover plate is installed in the box cover, and three independent doors are evenly arranged on the cover plate. According to the portable water sample storage box disclosed by the utility model, the box cover does not need to be wholly opened during storage through the arrangement of independent opening and closing of the partitions, and only a smaller independent door needs to be opened, so that leaked cold air is effectively reduced, and the influence of storage on the internal temperature of the storage box is reduced; through the arrangement of the post-storage marks, the stored test tubes are marked, so that idle placement positions can be conveniently distinguished during storage, and meanwhile, required samples can be conveniently taken out subsequently.

Description

Technical Field

[0001] This utility model belongs to the field of water quality monitoring, and in particular relates to a portable water sample storage box. Background Technology

[0002] Water quality testing refers to the process of quantitative and qualitative analysis of chemical substances, suspended solids, microorganisms, and biological communities in water to assess the impact of water quality on human health and ecosystems. Before conducting water quality testing, it is necessary to sample the water body to be tested and bring the collected water samples back to the laboratory for testing. When sampling, multiple water samples are usually collected and placed in test tubes for preservation. However, multiple test tubes are inconvenient to carry, so they need to be placed in a storage box for easy transport and protection. Existing water sample storage boxes usually need to place ice cubes or ice packs inside to ensure that the water samples are kept within the ideal temperature range during preservation and transportation.

[0003] Comparing with Chinese Patent No. CN119037890A, an environmental testing water sample storage box is disclosed, comprising: a shell; a lower limiting plate fixed inside the shell and having a lower limiting plate guide groove of a predetermined shape; multiple drive wheels; multiple sliding components sequentially disposed within the lower limiting plate guide groove and moving along the lower limiting plate guide groove under the drive of the drive wheels; and multiple carrier plates, each carrier plate being mounted on a corresponding sliding component and used to carry sample bottles.

[0004] The aforementioned patent requires the entire lid of the container to be opened when storing water samples, resulting in significant leakage of cold air from the storage box and affecting the internal temperature. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of this invention is to provide a portable water sample storage box to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A portable water sample preservation box includes a box body device for storing samples and multiple ice storage and heat preservation. The box body device is provided with six fixing components for limiting and fixing test tubes. It also includes a sealing device provided on the top of the box body device for sealing the storage space and allowing independent opening and closing of the partitions for access.

[0008] The sealing device includes a box lid, inside which a cover plate is installed. Three independent doors are evenly arranged on the cover plate. Two labels are symmetrically arranged on the front and back of each independent door, and a handle is provided in front of each label.

[0009] Furthermore: the box device includes an insulated box, an insulation layer is provided inside the insulated box, a first ice storage box is provided inside the insulation layer, and two second ice storage boxes are symmetrically arranged on both sides inside the first ice storage box.

[0010] Furthermore: the fixing component includes a base plate, on which a buffer pad is provided, an arc-shaped groove is formed at the center of the buffer pad, and a limiting structure is provided on the buffer pad.

[0011] Furthermore, the label is positioned directly above the fixing component.

[0012] Furthermore, a handle is installed on the outside of the insulated box, and the handle is rotatably connected to the insulated box.

[0013] Furthermore: the limiting structure includes a fixing sleeve, four vertical rods are evenly arranged below the fixing sleeve, and an annular airbag is installed inside the fixing sleeve.

[0014] Compared with existing technologies, the beneficial effects are:

[0015] 1. With the independent opening and closing of each partition, there is no need to open the entire box when storing it. Only a small independent door needs to be opened, which effectively reduces the leakage of cold air and reduces the impact of storage on the internal temperature of the storage box.

[0016] 2. By setting up a label after storage, the test tubes can be labeled to make it easier to identify the available placement space during storage and to facilitate the subsequent retrieval of the required sample;

[0017] 3. By setting up multiple ice storage locations, ice blocks are placed in the middle and around the test tubes, ensuring the uniformity of temperature inside the chamber. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a portable water sample storage box according to the present invention;

[0019] Figure 2 This is a schematic diagram of the housing device of a portable water sample storage box according to the present invention;

[0020] Figure 3 This is a top view of the sealing device of the portable water sample storage box described in this utility model;

[0021] Figure 4 This is a schematic diagram of the fixing components of a portable water sample storage box according to the present invention.

[0022] In the attached diagram, the following are the reference numerals: 101, insulated box; 102, insulation layer; 103, handle; 104, first ice storage box; 105, second ice storage box; 201, lid; 202, cover plate; 203, independent door; 204, handle; 205, label; 301, bottom plate; 302, cushioning pad; 303, arc-shaped groove; 304, vertical rod; 305, fixing sleeve; 306, annular airbag. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-4 A portable water sample preservation box includes a box body for storing samples and multiple ice storage and insulation units. The box body is equipped with six fixing components for limiting and fixing test tubes. It also includes a sealing device on the top of the box body for sealing the storage space and allowing independent opening and closing of the partitions for access.

[0025] In this embodiment: the box device includes an insulated box 101, an insulation layer 102 is provided inside the insulated box 101, a first ice storage box 104 is provided inside the insulation layer 102, two second ice storage boxes 105 are symmetrically arranged on both sides inside the first ice storage box 104, and a handle 103 is installed on the outside of the insulated box 101. The handle 103 is rotatably connected to the insulated box 101. Ice cubes or ice packs are placed in the first ice storage box 104 and the second ice storage box 105, so that the inside of the insulated box 101 is kept in a low temperature environment under the isolation of the insulation layer 102. When all test tubes are stored, the insulated box 101 can be lifted by the handle 103 for easy carrying.

[0026] In this embodiment: the sealing device includes a box cover 201, a cover plate 202 installed inside the box cover 201, three independent doors 203 evenly arranged on the cover plate 202, two labels 205 symmetrically arranged on the independent doors 203, a handle 204 in front of the two labels 205, and the labels 205 are located directly above the fixing component. When storing samples, there is no need to open the box cover 201. With the support of the cover plate 202, the independent doors 203 can be opened through the handle 204, and the test tubes can be inserted into the fixing component below. Then the independent doors 203 are closed, and a mark is made on the label 205 above the test tubes for easy retrieval later.

[0027] In this embodiment: the fixing component includes a base plate 301, a buffer pad 302 is provided on the base plate 301, an arc-shaped groove 303 is provided at the center of the buffer pad 302, and a limiting structure is provided on the buffer pad 302. The limiting structure includes a fixing sleeve 305, and four vertical rods 304 are evenly arranged below the fixing sleeve 305. An annular airbag 306 is installed inside the fixing sleeve 305. The inner diameter of the annular airbag 306 is slightly smaller than the diameter of the test tube. The test tube is inserted downward into the annular airbag 306 and its bottom contacts the buffer pad 302 and is placed in the arc-shaped groove 303. At this time, the base plate 301 is fixed to the bottom of the insulated box 101. The vertical rods 304 provide support for the annular airbag 306 inside the fixing sleeve 305. Since the inner diameter of the annular airbag 306 is slightly smaller than the diameter of the test tube, the annular airbag 306 will deform and squeeze the test tube, clamping and fixing it.

[0028] Working principle: Before use, open the lid 201, place ice cubes or ice packs in the first ice storage box 104 and the second ice storage box 105, and then close the lid 201 again to seal the insulated box 101. This ensures the interior of the insulated box 101 remains at a low temperature under the insulation layer 102. When storing samples, there is no need to open the lid 201. Simply open the independent door 203 using the handle 204, supported by the lid plate 202. The small size of the independent door 203 minimizes cold air leakage. Then, insert the test tube downwards into the annular air bladder 306, ensuring its bottom... The contact cushion 302 is placed in the arc-shaped groove 303. At this time, the base plate 301 is fixed to the bottom of the insulated box 101. The vertical rod 304 provides support for the annular airbag 306 in the fixing sleeve 305. Since the inner diameter of the annular airbag 306 is slightly smaller than the diameter of the test tube, the annular airbag 306 will deform and squeeze the test tube, clamping and fixing it. After the test tube is fixed, the independent door 203 is closed again, and a label 205 is marked on it for easy retrieval later. When all the test tubes are stored, the insulated box 101 can be lifted by the handle 103 for easy carrying.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable water sample preservation box, comprising a box device for storing samples and multi-position ice storage preservation, a fixing assembly for limiting and fixing test tubes is arranged inside the box device, characterized in that: It also includes a sealing device installed on the top of the enclosure for sealing the storage space and allowing independent opening and closing of the partitions for access; The sealing device includes a box cover (201), inside which a cover plate (202) is installed. Three independent doors (203) are evenly arranged on the cover plate (202). Two labels (205) are symmetrically arranged on the independent doors (203), and a handle (204) is provided in front of the two labels (205).

2. A portable water sample holding case according to claim 1, characterized in that: The enclosure includes an insulated box (101), an insulation layer (102) is provided inside the insulated box (101), a first ice storage box (104) is provided inside the insulation layer (102), and two second ice storage boxes (105) are symmetrically arranged on both sides inside the first ice storage box (104).

3. A portable water sample holding case according to claim 1, wherein: The fixing component includes a base plate (301), on which a buffer pad (302) is provided. An arc-shaped groove (303) is provided at the center of the buffer pad (302), and a limiting structure is provided on the buffer pad (302).

4. The portable water sample holding case of claim 1, wherein: The label (205) is positioned directly above the fixing component.

5. A portable water sample holding case according to claim 2, characterized in that: A handle (103) is installed on the outside of the insulated box (101), and the handle (103) is rotatably connected to the insulated box (101).

6. A portable water sample holding case according to claim 3, wherein: The limiting structure includes a fixing sleeve (305), four vertical rods (304) are evenly arranged below the fixing sleeve (305), and an annular airbag (306) is installed inside the fixing sleeve (305).

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