Sample storage device for food and drug detection

Abstract

The utility model relates to the field of container structures, in particular to a sample storage device for food and drug detection. The storage device comprises a leaked liquid collecting box, a nylon net, a metal net side frame and a bottom plate, and a plurality of leaked liquid through holes are formed in the bottom plate. The liquid leakage through holes in the metal net side frame and the bottom plate can effectively ventilate, and deterioration caused by moisture is avoided; due to the arrangement of the liquid leakage through hole, sample pollution caused by liquid accumulation is avoided; the partition plates meet the split charging requirements of samples of different sizes, and the space utilization rate is increased; nylon nets on the surfaces of the partition plates effectively reduce sample collision damage; the leaked liquid collecting box and the bottom plate are quickly assembled / disassembled through a buckle-bayonet structure, the cleaning and maintenance process is simplified, and meanwhile, the leaked liquid collecting box prevents liquid from overflowing.

Description

A sample storage device for food and drug testing Technical Field

[0001] This utility model relates to the field of container structure, specifically to a sample storage device for food and drug testing. Background Technology

[0002] Currently, most food and drug samples are placed in transparent plastic sample boxes after collection. However, these are the common storage containers, which may leak during transportation, contaminating other samples and preventing the samples from being discharged, thus causing further contamination.

[0003] Therefore, there is an urgent need for a new type of sample storage device for food and drug testing to solve the above problems. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a sample storage device for food and drug testing to solve the problems of the prior art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides a sample storage device for food and drug testing, comprising:

[0008] Metal mesh side frames and base plate; among which,

[0009] The metal mesh side frame is a rectangular outer frame structure formed by surrounding metal mesh. The upper part of the metal mesh side frame is open, and the bottom of the metal mesh side frame is connected to the upper surface of the base plate to form an accommodating area.

[0010] The shape of the base plate corresponds to the shape of the metal mesh side frame, and several leakage through holes are provided on the base plate.

[0011] Preferably, the partition is vertically arranged in the accommodating area to divide the accommodating area into multiple independent spaces; the bottom surface of the vertically arranged partition is also provided with a pin, and the bottom plate is provided with a pin hole corresponding to the pin, the pin and the pin hole cooperate to fix the partition.

[0012] Preferably, the pin holes are arranged in an array on the base plate.

[0013] Preferably, it also includes a buffer layer disposed on the surface of the partition.

[0014] Preferably, the buffer layer is a nylon mesh; the surface of the partition is also provided with hooks for hanging the nylon mesh.

[0015] Preferably, it also includes a leakage collection component, which is disposed below the base plate.

[0016] Preferably, the leakage collection assembly includes a leakage collection box, which is a rectangular plate corresponding to the shape and size of the base plate. A liquid receiving groove is formed on the plate, the size of which is smaller than the size of the base plate, and the base plate is positioned above the receiving groove.

[0017] Preferably, the upper surface of the leakage collection box also has a buckle for holding the base plate; the base plate is provided with a slot corresponding to the buckle.

[0018] Preferably, the plate body has the same shape and size as the base plate, and the number of buckles is 2; the buckles protrude upward from two opposite end faces of the plate body, and the base plate has a corresponding notch that matches the buckle, and the buckle is disposed in the notch.

[0019] Preferably, the leakage through hole is opened within the area surrounded by the metal mesh side frame and is located within the area corresponding to the liquid receiving tank.

[0020] (III) Beneficial Effects

[0021] In this sample storage device for food and drug testing, the leakage holes on the metal mesh side frame and the base plate provide effective ventilation, preventing spoilage caused by moisture. The leakage holes also prevent sample contamination due to liquid accumulation. The partitions accommodate samples of different sizes, improving space utilization. The nylon mesh on the partition surface effectively reduces sample collision damage. The leakage collection box and base plate are quickly installed / removed via a snap-lock structure, simplifying cleaning and maintenance procedures. Simultaneously, the leakage collection box prevents liquid spillage. Attached Figure Description

[0022] Figure 1 is a front view schematic diagram of a sample storage device for food and drug testing according to the present invention;

[0023] Figure 2 is a left-side schematic diagram of a sample storage device for food and drug testing shown in Figure 1;

[0024] Figure 3 is a top view of a sample storage device for food and drug testing shown in Figure 1.

[0025] Figure 4 is a three-dimensional schematic diagram of a sample storage device for food and drug testing as shown in Figure 1.

[0026] Figure 5 is an exploded view of a sample storage device for food and drug testing shown in Figure 4.

[0027] [Explanation of Labels in the Attached Images]

[0028] 1: Metal mesh side frame;

[0029] 2: Base plate; 21: Leakage through hole; 22: Buckle;

[0030] 3: partition; 31: pin; 32: threaded hole;

[0031] 4: Nylon mesh; 5: Hook;

[0032] 6: Leakage collection box; 61: Buckle. Detailed Implementation

[0033] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0035] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "connection" and "fixed" should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; "connection" can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal connection of two components or the phase connection of two components. The specific meaning of the above terms in this utility model should be understood according to the specific circumstances.

[0037] Referring to Figures 1 to 5, in order to achieve the above objectives, the present invention provides a sample storage device for food and drug testing, comprising:

[0038] Metal mesh side frame 1 and base plate 2; wherein,

[0039] The metal mesh side frame 1 is a rectangular outer frame structure formed by surrounding metal mesh. The upper part of the metal mesh side frame 1 is open, and the bottom of the metal mesh side frame 1 is connected to the upper surface of the base plate 2 to form an accommodating area.

[0040] The shape of the base plate 2 corresponds to the shape of the metal mesh side frame 1, and several leakage through holes 21 are provided on the base plate 2.

[0041] The metal mesh side frame 1 can be made of stainless steel mesh to form a cuboid frame structure with openings at the top and bottom, and a rectangular base plate 2 fixed to the bottom. Multiple evenly distributed leakage holes 21 are formed on the base plate 2, covering the accommodating area enclosed by the metal mesh side frame 1. The leakage holes 21 on the metal mesh side frame 1 and the base plate 2 provide effective ventilation, preventing deterioration caused by moisture. The leakage holes 21 also prevent leakage from accumulating in the accommodating area, ensuring that the sample is not contaminated or deteriorated due to leakage.

[0042] Preferably, the partition 3 is vertically arranged in the accommodating area to divide the accommodating area into multiple independent spaces; the bottom surface of the vertically arranged partition 3 is also provided with a pin 31, and the bottom plate 2 is provided with a pin 31 hole corresponding to the pin 31, and the pin 31 cooperates with the pin 31 hole to fix the partition 3.

[0043] Specifically, the pins 31 holes are arranged in an array on the base plate 2.

[0044] A pin 31 is installed at the bottom of the partition 3, and the surface of the base plate 2 is pre-machined with an array of pin 31 holes. By inserting the pins 31 into different pin 31 holes, the partition 3 can be freely adjusted in the plane of the base plate 2, thereby dividing the accommodating area into multiple independent spaces. This can accommodate the packaging needs of samples of different sizes. The user selects the position of adjacent pin 31 holes according to the sample size, and after inserting the partition 3, different sized compartments are formed. The height of the partition 3 is flush with the metal mesh side frame 1, forming a physical isolation barrier. If a sample leaks, the liquid can only flow into the collection box through the lower leakage hole, without laterally contaminating adjacent compartments.

[0045] Preferably, it also includes a buffer layer disposed on the surface of the partition 3.

[0046] Preferably, the buffer layer is a nylon mesh 4; the surface of the partition 3 is also provided with hooks 5 for hanging the nylon mesh 4.

[0047] Nylon mesh 4 covers the surface of partition 3. When the sample comes into contact with partition 3 due to transportation vibration or stacking compression, nylon mesh 4 absorbs impact energy through elastic deformation, reduces the transmission of collision force, and avoids damage to the sample (such as glass bottle reagents or brittle tablets).

[0048] Hooks 5 are evenly distributed on the surface of partition 3. Partition 3 has several arrayed threaded holes 32. Due to the arrayed threaded holes 32, the hooks 5 can be adjusted in position according to specific usage conditions to avoid contact with the sample. The edges of the nylon mesh 4 are hung through the hooks 5, forming a suspended buffer interface. The open structure of the hooks 5 allows the nylon mesh 4 to shift slightly when subjected to impact, further dispersing stress.

[0049] The nylon mesh 4 itself has a porous structure, which provides cushioning without obstructing the ventilation path of the metal mesh side frame 1, ensuring continuous air exchange inside and outside the containment area and preventing moisture retention; in a more preferred embodiment, the nylon mesh 4 is made of antibacterial material to inhibit the growth of microorganisms.

[0050] Preferably, it also includes a leakage collection component, which is disposed below the base plate 2.

[0051] Preferably, the leakage collection assembly includes a leakage collection box 6, which is a rectangular plate corresponding to the shape and size of the base plate 2. A liquid receiving groove is provided on the plate, the size of which is smaller than the size of the base plate 2, and the base plate 2 is positioned above the receiving groove.

[0052] Preferably, the leakage through hole 21 is opened within the area surrounded by the metal mesh side frame 1 and is located within the area corresponding to the liquid receiving tank.

[0053] The liquid collection box 6 has a smaller liquid receiving tank than the base plate 2, forming a liquid collection area. When the sample leaks, the liquid falls vertically into the receiving tank through the leakage through hole 21 on the base plate 2. The receiving tank is an independent cavity that can be directly removed for cleaning or replacement without disassembling the entire device. The distribution area of ​​the leakage through hole 21 on the base plate 2 completely covers the upper projection range of the receiving tank, so that liquid leaking from any location can fall directly into the receiving tank through the through hole.

[0054] Preferably, the upper surface of the leakage collection box 6 also has a buckle 61 for holding the base plate 2; the base plate 2 is provided with a slot 22 corresponding to the buckle 61.

[0055] Preferably, the plate body has the same shape and size as the base plate 2, and the number of buckles 61 is 2; the buckles 61 protrude upward from the two opposite end faces of the plate body, and the base plate 2 has a recess that matches the buckles 61 at the corresponding position, and the latch 22 is disposed in the recess.

[0056] The buckle 61 is made of elastic plastic (such as POM) and deforms when pressed. The head of the buckle 61 is embedded in the slot 22 in the recess of the base plate 2, and mechanical locking is achieved through interference fit. The two buckles 61 are located at both ends of the long side of the collection box, forming a balance of symmetrical forces.

[0057] It should be understood that the above description of the specific embodiments of this utility model is only for illustrating the technical route and features of this utility model, and its purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. However, this utility model is not limited to the specific embodiments described above. All changes or modifications made within the scope of the claims of this utility model should be covered by the protection scope of this utility model.

Claims

1. A sample storage device for food and drug testing, characterized in that, The storage device includes a metal mesh side frame and a base plate; wherein the metal mesh side frame is a rectangular outer frame structure formed by surrounding metal mesh, the upper part of the metal mesh side frame is open, and the bottom of the metal mesh side frame is connected to the upper surface of the base plate to form an accommodating area; the shape of the base plate corresponds to the shape of the metal mesh side frame, and several leakage through holes are provided on the base plate.

2. The sample storage device for food and drug testing as described in claim 1, characterized in that, It also includes at least one partition, which is vertically disposed in the accommodating area to divide the accommodating area into multiple independent spaces; the bottom surface of the vertically disposed partition is also provided with a pin, and the bottom plate is provided with a pin hole corresponding to the pin, and the pin cooperates with the pin hole to fix the partition.

3. The sample storage device for food and drug testing as described in claim 2, characterized in that, The pin holes are arranged in an array on the base plate.

4. The sample storage device for food and drug testing as described in claim 2, characterized in that, It also includes a buffer layer disposed on the surface of the partition.

5. The sample storage device for food and drug testing as described in claim 4, characterized in that, The buffer layer is a nylon mesh; hooks for hanging the nylon mesh are also provided on the surface of the partition.

6. The sample storage device for food and drug testing as described in claim 1, characterized in that, It also includes a leakage collection assembly disposed below the base plate.

7. A sample storage device for food and drug testing as described in claim 6, characterized in that, The leakage collection assembly includes a leakage collection box, which is a rectangular plate corresponding to the shape and size of the base plate. A liquid receiving groove is provided on the plate, the size of which is smaller than the size of the base plate, and the base plate is positioned above the receiving groove.

8. A sample storage device for food and drug testing as described in claim 7, characterized in that, The upper surface of the leakage collection box also has a buckle for holding the base plate; the base plate is provided with a slot corresponding to the buckle.

9. A sample storage device for food and drug testing as described in claim 8, characterized in that, The plate body has the same shape and size as the base plate, and there are two buckles. The buckles protrude upward from two opposite end faces of the plate body, and the base plate has a corresponding notch that matches the buckle. The buckle is located in the notch.

10. A sample storage device for food and drug testing as described in claim 9, characterized in that, The leakage through hole is opened within the area surrounded by the metal mesh side frame and is located within the area corresponding to the liquid receiving tank.

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