An environmental sample transport case with honeycomb deformable partitions

Abstract

The utility model relates to an environmental sample transport case with honeycomb deformable partition, aiming at providing an environmental sample transport case with dynamic buffering, accurate temperature control and modular adaptation capacity, solving the deficiencies of traditional devices in sample protection, temperature stability and container compatibility. The utility model realizes the height dynamic adjustment of storage unit through the combination of vertical partition and slidable expansion plate, cooperates with the rectangular and wave-shaped honeycomb partition of silica gel material, respectively adapts blocky and cylindrical bottle samples, and uses silica gel elastic dynamic wrapping container to suppress displacement and collision caused by transportation vibration. The linkage temperature control system of the vacuum polypropylene heat preservation layer around the storage part, the top semiconductor refrigeration block and the bottom ceramic electric heating wire realizes the temperature stable control under the wide temperature range environment. The combination design of modular placement frame and anti-skid placement rack improves the container adaptability, the telescopic legs at the bottom of the outer box body and the solar panel further enhance the transportation stability and endurance, and meet the multi-scene environmental sample transportation demand.

Description

Technical Field

[0001] This utility model relates to the field of environmental testing, and in particular to an environmental sample transport box with a honeycomb deformable partition. Background Technology

[0002] With the continuous development of environmental monitoring technology, higher requirements have been placed on the reliability and safety of sample transportation. Traditional environmental monitoring sample transportation typically uses ordinary boxes or simple containers, which have significant drawbacks: First, the boxes lack specific cushioning and securing structures, making it easy for sample containers of different shapes and sizes to shift and collide during transport, leading to container damage or sample leakage; second, when transporting multiple types of samples together, the lack of effective physical isolation measures can easily cause cross-contamination, affecting the accuracy of subsequent test results; and third, conventional insulation materials are insufficient to meet the temperature stability requirements of special samples, especially during long-distance transportation, where environmental temperature fluctuations may cause sample deterioration.

[0003] In existing technologies, some improvement solutions attempt to enhance seismic performance by adding partitions or filling with cushioning materials. For example, while partitions with honeycomb structures can provide some cushioning, their fixed shape is difficult to adapt to the shape of irregular samples, and they lack dynamic deformation capabilities, limiting their adaptability to containers of different sizes.

[0004] To address the aforementioned issues, developing an environmental sample transport box with an integrated multifunctional structure to overcome the shortcomings of traditional transport boxes in sample protection, temperature control, and adaptability is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] To address the problems existing in the background technology, this utility model develops an environmental sample transport box with a honeycomb-shaped deformable partition. The honeycomb-shaped deformable partition achieves dynamic fixation and buffering of the sample, thereby overcoming the shortcomings of traditional transport boxes in terms of sample protection and adaptability. The device includes an outer casing with a lid on its upper side, a storage compartment inside the outer casing, a cooling unit above the storage compartment, and a heating unit below the storage compartment.

[0006] The storage section is used to store the items to be tested. Since cold air naturally sinks, the refrigeration section is located above the storage section. Since hot air naturally rises, the heating section is located below the storage section. The temperature inside the storage section is regulated by the refrigeration section and the heating section.

[0007] Furthermore, the storage section is vertically provided with multiple partitions, which divide the storage section into different storage areas. Multiple vertical grooves are opened on the partitions, and at least three horizontal grooves are opened on the partitions. Telescopic plates are provided between the horizontal grooves, and honeycomb partitions are provided between the vertical grooves.

[0008] Because the storage section is divided into multiple independent, sealed areas by the partition plates, with only an opening at the top, it is more convenient to place the telescopic plates when placing partitions in the transverse slots. When a transverse partition needs to be placed, the telescopic plate is first shortened, then moved to the position of the transverse slot, and then extended to secure it between the two transverse slots. By setting the telescopic plates and honeycomb partitions at different positions on the partition plates, the storage section can be divided into different small areas to accommodate different samples.

[0009] Furthermore, a placement frame is provided between the partition plates, a rectangular placement groove is provided inside the placement frame, and multiple short vertical grooves are provided on both sides of the placement groove, with honeycomb partitions provided in the short vertical grooves as needed.

[0010] Furthermore, telescopic strips are provided on both sides of the placement frame, and a handle is provided on one side of the placement frame. The handle is used to control the telescopic strips to extend and retract to both sides of the placement frame, thereby securing the placement frame in the transverse groove through the telescopic strips.

[0011] In use, first pull up the handle to retract the telescopic strip inwards, then place the placement frame in the appropriate position in the storage section. Next, lower the handle, and the telescopic strip extends outwards, securing the placement frame in the horizontal groove. The placement groove within the placement frame is smaller than the storage space divided by the partition plate, allowing for the storage of smaller samples.

[0012] Furthermore, the honeycomb partition includes rectangular partitions and corrugated partitions.

[0013] Preferably, the honeycomb partition material is silicone.

[0014] The rectangular partition can be used to separate block-shaped samples for testing, while the corrugated partition can be used to separate samples loaded in cylindrical bottles through its wavy arc. The different honeycomb partitions effectively prevent sample movement during transportation. The honeycomb partition material is silicone, which has good elasticity and can adapt to the volume changes of phase change materials. Furthermore, silicone has a temperature resistance range of -50℃ to 200℃, making it suitable for different transportation temperatures.

[0015] Furthermore, a placement rack is provided between the partitions, and the placement rack has at least three placement layers from top to bottom. The bottom of each placement layer is covered with multiple rectangular protrusions arranged in parallel, and a pair of handles extend from the top of the placement rack.

[0016] The placement rack is used to place samples that are not suitable for direct storage in the storage section. The protrusions can increase the friction at the bottom of the placement layer to prevent the samples from moving. The handle makes it easy for staff to take out or put down the placement rack.

[0017] Depending on the requirements for storing and transporting samples, staff can choose to use honeycomb partitions of different shapes to ensure that samples do not move or collide with each other during transportation. For samples of different heights, the height of each storage unit can be controlled by adding telescopic plates. For some samples that are not suitable for direct storage in the storage section, they can be stored and transported through the placement cabinet.

[0018] Furthermore, the storage section is surrounded by an insulation layer, which is a hollow interlayer with an inner layer made of polypropylene and an interlayer made of vacuum.

[0019] Polypropylene has a thermal conductivity of only 0.2 W / (m・K), which is only 1 / 80 of that of traditional 304 stainless steel. The interlayer is vacuum-treated to further enhance its heat preservation capabilities.

[0020] Furthermore, the refrigeration unit includes at least four refrigeration blocks disposed on each side above the storage unit, and the refrigeration blocks are semiconductor refrigeration chips.

[0021] Preferably, the cooling block uses aluminum alloy heat sinks.

[0022] The use of semiconductor cooling chips requires less power from the power supply. The aluminum alloy heat sink has a thermal conductivity of approximately 237 W / (m·K), which can quickly dissipate waste heat from the cooling chip and improve energy efficiency.

[0023] Furthermore, the heating element uses a ceramic heating wire.

[0024] Furthermore, the bottom of the outer casing is provided with four thin support legs. These support legs can be inserted into the bottom of the transport vehicle to further secure the outer casing during transportation.

[0025] Furthermore, a solar panel is installed on the outside of the box cover. The solar panel can increase the battery life of the device.

[0026] The advantages and beneficial effects of this utility model are as follows: This utility model achieves flexible adjustment of the height of the storage unit through a combination of a vertical partition plate and a sliding telescopic plate by using a dynamic modular partition design. It is combined with rectangular and wavy silicone honeycomb partitions to adapt to block and cylindrical bottle samples respectively. The silicone elastic dynamic wrapping of the container suppresses displacement and collision caused by transportation vibration. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the present invention.

[0028] Figure 2 This is a rear view of the present invention.

[0029] Figure 3 This is a schematic diagram of the telescopic plate of this utility model.

[0030] Figure 4 This is a schematic diagram of the cabinet for placing this utility model.

[0031] Figure 5 This is a schematic diagram of the placement frame of this utility model.

[0032] Among them, 1-outer box, 2-box cover, 3-storage section, 31-divider, 32-vertical groove, 33-horizontal groove, 34-telescopic plate, 35-honeycomb partition, 36-placement rack, 361-placement layer, 362-protrusion, 363-handle, 37-placement frame, 371-placement slot, 372-short vertical groove, 373-telescopic strip, 374-handle, 38-insulation layer, 4-cooling section, 5-heating section, 6-solar panel. Detailed Implementation

[0033] 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 skilled in the art without creative effort are within the protection scope of the present utility model. In addition, it should be understood that the specific embodiments described herein are only for illustration and explanation of the present utility model and are not intended to limit the present utility model. In the present utility model, unless otherwise stated, directional terms such as "upper" and "lower" generally refer to the upper and lower positions of the device in actual use or operation, specifically the drawing directions in the accompanying drawings; while "inner" and "outer" refer to the outline of the device.

[0034] like Figures 1 to 5As shown, this embodiment is an environmental sample transport box with a honeycomb-shaped deformable partition, including an outer box body 1. The top of the outer box body 1 is connected to the box cover 2 via a hinge. The interior is arranged from top to bottom as follows: a cooling section 4, a storage section 3, and a heating section 5. The storage section 3 is surrounded by a hollow sandwich insulation layer 38. The inner layer is made of polypropylene material with a thermal conductivity of 0.2 W / (m·K), and the sandwich is a vacuum structure to block heat conduction.

[0035] The storage section 3 includes a dynamic partition system with three vertically installed partition plates 31, dividing the storage section 3 into four independent sealed areas. Vertical grooves 32 spaced 5 cm apart are formed on the surface of each partition plate 31, and three horizontal grooves 33 spaced 8 cm apart are formed on each partition plate. Telescopic plates 34 with an adjustable length ranging from 15 cm to 30 cm are installed within the horizontal grooves 33. Sliding silicone honeycomb partitions 35, including both rectangular and corrugated partitions, are installed within the vertical grooves 32.

[0036] The partition 31 interlocks with the placement frame 37, which has external dimensions of 20 cm × 15 cm × 10 cm. The placement frame has telescopic strips 373 on both sides controlled by handles 374, allowing for lateral telescopic expansion and contraction of ±2 cm.

[0037] The placement frame 37 has a rectangular placement groove 371 with a depth of 5 cm inside, and four sets of short vertical grooves 372 are opened on the groove wall, into which a corrugated partition 35 can be inserted to fix the cylindrical container.

[0038] The partition 31 can also be equipped with a three-layer shelf 36, with rectangular protrusions 362 evenly distributed at the bottom of each layer, each 2 mm high and 1.5 cm apart, and a pair of handles 363 extending from the top for easy retrieval.

[0039] The refrigeration section 4 has eight sets of semiconductor cooling blocks 41 symmetrically installed on both sides of the top of the storage section 3. Each set of cooling blocks is equipped with an aluminum alloy heat sink with a thickness of 1.5 mm and a thermal conductivity of 237 W / (m・K). A 50 W ceramic heating wire 51 is laid at the bottom, and the temperature is precisely controlled by linking with the refrigeration system through a temperature controller with an accuracy of ±0.5℃.

[0040] The bottom of the outer casing 1 is equipped with four retractable support legs, with a height adjustment range of 5 cm to 15 cm, for securing it to the bottom of the transport vehicle. A 0.2 square meter solar panel 6 is installed on the outside of the casing cover 2, connected to a built-in 20000mAh lithium battery to provide power for the temperature control system.

[0041] Specific usage instructions:

[0042] When storing cylindrical bottle samples, a wavy honeycomb partition 35 is used to fix the samples in the storage section 3 or the placement frame 37. When storing block samples, rectangular partitions 35 can be used to separate them, or they can be placed in a placement rack 36, where the protrusions 362 of the placement rack 36 can provide anti-slip support.

[0043] The above provides a detailed description of an environmental sample transport box with a honeycomb-shaped deformable partition provided by this utility model. Specific examples have been used to illustrate the principles and implementation methods of this invention. It should be noted that those skilled in the art can make various improvements and modifications to this invention without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. An environmental sample transport box with a honeycomb-shaped deformable partition, comprising an outer box body (1), a box cover (2) provided on the upper side of the outer box body (1), a storage section (3) provided inside the outer box body (1), a cooling section (4) provided above the storage section (3), and a heating section (5) provided below the storage section (3), characterized in that, The storage section (3) is vertically provided with multiple partition plates (31), which divide the storage section into different storage areas. Multiple vertical grooves (32) are vertically opened on the partition plates, and at least three horizontal grooves (33) are horizontally opened on the partition plates (31). Telescopic plates (34) are provided between the horizontal grooves (33), and honeycomb partitions (35) are provided between the vertical grooves (32).

2. The environmental sample transport box with a honeycomb deformable partition according to claim 1, characterized in that, A placement frame (37) is provided between the partition plates (31). A rectangular placement groove (371) is provided inside the placement frame (37). Multiple short vertical grooves (372) are provided on both sides of the placement groove (371). The honeycomb partition (35) is provided in the short vertical grooves (372) as needed.

3. The environmental sample transport box with a honeycomb deformable partition according to claim 2, characterized in that, The placement frame (37) is provided with telescopic strips (373) on both sides, and a handle (374) is provided on one side of the placement frame (37). The handle (374) is used to control the telescopic strips (373) to extend and retract to both sides of the placement frame (37), and the placement frame (37) is locked in the horizontal groove (33) by the telescopic strips (373).

4. An environmental sample transport box with a honeycomb-shaped deformable partition according to claim 3, characterized in that, The honeycomb partition (35) includes rectangular partitions and corrugated partitions.

5. An environmental sample transport box with a honeycomb-shaped deformable partition according to claim 4, characterized in that, The honeycomb partition (35) is made of silicone.

6. An environmental sample transport box with a honeycomb-shaped deformable partition according to claim 1, characterized in that, A placement rack (36) is provided between the partition plates (31). The placement rack (36) has at least three placement layers (361) from top to bottom. The bottom of the placement layer (361) is covered with a plurality of rectangular protrusions (362) arranged in parallel. A pair of handles (363) extend from the top of the placement rack (36).

7. An environmental sample transport box with a honeycomb-shaped deformable partition according to any one of claims 1 to 6, characterized in that, The storage section (3) is surrounded by an insulation layer (38). The insulation layer (38) is a hollow interlayer with a polypropylene inner layer and a vacuum interlayer.

8. An environmental sample transport box with a honeycomb-shaped deformable partition according to any one of claims 1 to 6, characterized in that, A solar panel (6) is provided on the outside of the box cover (2).

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