Environmental detection sample storage device

Abstract

The utility model discloses an environment detection sample storage device, which belongs to the technical field of environment detection, and adopts the technical scheme that the environment detection sample storage device comprises a protective shell, a placement box is fixedly connected in the protective shell, an adjusting assembly is arranged in the placement box, the adjusting assembly comprises a moving frame, a positioning assembly is arranged in the moving frame, and the positioning assembly is arranged in the moving frame. By arranging the positioning assembly, the sample test tubes can be stably kept in the placing holes, and in transportation or daily operation, even if the device is subjected to vibration, shaking or slight collision to a certain degree, the sample test tubes are not prone to toppling over or moving, and by arranging the adjusting assembly, the sample test tubes can be conveniently adjusted. The positions of the moving frame and the rubber plate can be flexibly adjusted through the adjusting assembly, effective utilization of the internal space of the containing box is achieved, when sample test tubes of different sizes are stored, the space layout can be optimized, space waste caused by the size difference of the sample test tubes is avoided, and the space utilization rate of the whole storage device is increased.

Description

Technical Field

[0001] This utility model relates to the field of environmental testing technology, and in particular to an environmental testing sample storage device. Background Technology

[0002] Environmental monitoring refers to the process of monitoring and analyzing air, water, soil, noise, radiation, and other environmental factors. Its purpose is to assess the degree of environmental pollution and provide scientific basis and data support for formulating environmental protection measures, setting environmental standards, and assessing environmental impacts. Testing requires obtaining samples, which play an important role in environmental monitoring. Correctly selecting and collecting samples is a key step to ensure the accuracy and reliability of test results.

[0003] In environmental testing, traditional storage devices lack effective positioning and fixing measures, which makes sample tubes prone to movement due to external vibration, shaking, or collisions during transportation, storage, or use. This increases the risk of sample tube damage due to collisions between them. Furthermore, sample tubes vary in length, and existing storage devices cannot adjust their position and spacing within the storage device according to different sample tube lengths. This sometimes results in wasted space, while other times, space is limited and it is impossible to place certain longer sample tubes, thus restricting the versatility and practicality of the device.

[0004] Therefore, an environmental testing sample storage device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide an environmental testing sample storage device that solves the problem that existing environmental testing devices lack effective positioning and fixing measures, causing sample tubes to easily move due to external vibration, shaking, or collisions during transportation, storage, or use. This increases the risk of sample tube damage due to collisions between sample tubes. Furthermore, existing storage devices cannot adjust the position and spacing of sample tubes within the storage device according to their different lengths, sometimes resulting in wasted space, and sometimes being unable to accommodate certain longer sample tubes due to limited space, thus limiting the versatility and practicality of the device.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an environmental testing sample storage device, comprising a protective shell, a placement box fixedly connected inside the protective shell, an adjustment component inside the placement box, the adjustment component comprising a movable frame, and a positioning component inside the movable frame;

[0007] The positioning component includes a rubber plate with multiple placement holes inside. A sample tube is placed inside each placement hole. An installation ring is fixedly fitted onto the surface of the sample tube. A positioning ring groove is formed at the bottom of the installation ring, and the inner wall of the positioning ring groove is made of metal. A magnetic ring is fixedly connected to the side of the rubber plate near the positioning ring groove.

[0008] Preferably, the rubber plate is fixedly connected inside the movable frame, and a limiting T-block and a sliding block are fixedly connected to both sides of the movable frame, respectively.

[0009] Preferably, a T-shaped groove is provided on the left side of the inner wall of the placement box, and the limiting T-shaped block is slidably connected inside the T-shaped groove.

[0010] Preferably, an installation groove is provided on the right side of the inner wall of the placement box, and a screw is rotatably connected inside the installation groove. The sliding block is threadedly connected to the surface of the screw, and a throttle is fixedly connected to the top of the screw. A groove is provided on the top of the placement box to cooperate with the throttle.

[0011] Preferably, a movable groove is provided on the left side of the protective shell, and a sealing plate is slidably connected inside the movable groove.

[0012] Preferably, the top of the inner wall of the movable groove is provided with a movable groove, and a positioning rod is movably connected through the interior of the movable groove. A ring is fixedly connected to the top of the positioning rod, and a triangular block is fixedly connected to the bottom of the positioning rod.

[0013] Preferably, a return spring is sleeved on one end of the positioning rod inside the movable groove, and the return spring is fixedly connected to the triangular block and the inner wall of the movable groove respectively.

[0014] Preferably, a connecting block is fixedly connected to the side of the sealing plate near the movable groove, and a limiting groove is provided on the top of the connecting block to cooperate with the triangular block.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This application sets up a positioning component that can accommodate multiple sample tubes at the same time, facilitating the storage of batch samples. At the same time, the magnetic fixing method provides a strong holding force for the sample tubes, so that the sample tubes can be stably held in the placement hole. During transportation or daily operation, even if the device is subjected to a certain degree of vibration, shaking or slight collision, the sample tubes will not easily tip over or move.

[0017] 2. This application sets up an adjustment component, which can flexibly adjust the position of the moving frame and the rubber plate to achieve effective utilization of the internal space of the placement box. When storing sample tubes of different sizes, the space layout can be optimized to avoid space waste caused by the difference in sample tube size and improve the space utilization rate of the entire storage device. Attached Figure Description

[0018] Figure 1 This is an overall structural diagram of the environmental testing sample storage device of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the protective shell of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0021] Figure 4 This is a schematic diagram of the positioning component of this utility model;

[0022] Figure 5 This is a cross-sectional view of the protective shell of this utility model.

[0023] In the diagram, 1. Protective shell; 2. Placement box; 3. Adjustment component; 301. Moving frame; 302. Limiting T-block; 303. Sliding block; 304. Screw; 305. Turning handle; 4. Positioning component; 401. Rubber plate; 402. Placement hole; 403. Sample tube; 404. Mounting ring; 405. Positioning ring groove; 406. Magnetic ring; 5. Moving groove; 6. Sealing plate; 7. Movable groove; 8. Positioning rod; 9. Ring; 10. Triangular block; 11. Return spring; 12. Connecting block; 13. Limiting groove. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-5 The present invention provides the following technical solution:

[0026] An environmental testing sample storage device includes a protective shell 1, a placement box 2 fixedly connected inside the protective shell 1, an adjustment component 3 inside the placement box 2, the adjustment component 3 including a movable frame 301, and a positioning component 4 inside the movable frame 301.

[0027] The positioning component 4 includes a rubber plate 401. The rubber plate 401 has multiple placement holes 402 inside. A sample tube 403 is placed inside the placement hole 402. An installation ring 404 is fixedly sleeved on the surface of the sample tube 403. A positioning ring groove 405 is opened at the bottom of the installation ring 404, and the inner wall of the positioning ring groove 405 is made of metal. A magnetic ring 406 is fixedly connected to the side of the rubber plate 401 near the positioning ring groove 405.

[0028] In this embodiment: by setting the positioning component 4, when the sample tube 403 is inserted into the placement hole 402 of the rubber plate 401, the magnetic ring 406 and the positioning ring groove 405 are in relative positions. Since the magnetic ring 406 is magnetic, and the inner wall of the positioning ring groove 405 is made of metal, according to the principle of electromagnetism, magnetic materials will attract ferromagnetic materials. Therefore, the magnetic ring 406 will attract the positioning ring groove 405. This attraction will firmly fix the sample tube 403 in the placement hole 402, so that the sample tube 403 remains stable in the vertical direction. Even if it is subjected to a certain external force, such as slight vibration or shaking, as long as the external force does not exceed the attraction of the magnetic attraction, the sample tube 403 will not fall off or shift from the placement hole 402, thereby achieving stable positioning of the sample tube 403.

[0029] Specifically, such as Figure 3 As shown, the rubber plate 401 is fixedly connected inside the movable frame 301, and the two sides of the movable frame 301 are respectively fixedly connected to the limiting T-shaped block 302 and the sliding block 303.

[0030] Specifically, such as Figure 2 , Figure 3 As shown, a T-shaped groove is provided on the left side of the inner wall of the placement box 2, and the limiting T-shaped block 302 is slidably connected inside the T-shaped groove.

[0031] Specifically, such as Figure 2 , Figure 3 As shown, an installation groove is provided on the right side of the inner wall of the placement box 2, and a screw 304 is rotatably connected inside the installation groove. A sliding block 303 is threadedly connected to the surface of the screw 304. A throttle 305 is fixedly connected to the top of the screw 304, and a groove is provided on the top of the placement box 2 to cooperate with the throttle 305.

[0032] In this embodiment: With the above settings, when the screw 304 rotates, the sliding block 303 will move linearly along the axial direction of the screw 304, causing the connected moving frame 301 to move together. When the moving frame 301 moves, it will cause the positioning component 4 to move together, thereby realizing the position adjustment of the sample tube 403 placed in the moving frame 301. During the movement of the moving frame 301, the limiting T-shaped block 302 will slide in the T-groove. Its function is to limit the movement trajectory of the moving frame 301, ensuring that the moving frame 301 can only move in a straight line, and preventing the moving frame 301 from moving during the movement. To prevent shifting or shaking, and to ensure high accuracy and stability during adjustment, the moving frame 301 can be accurately moved to the required position by precisely controlling the rotation angle of the screw 304. By reasonably adjusting the position of the sample tube 403, the spatial layout inside the placement box 2 can be optimized. The position of the sample tube 403 can be flexibly adjusted according to its length, avoiding waste of space and improving space utilization efficiency. It provides a flexibly adjustable storage space for sample tubes 403 of different specifications and quantities to meet the diverse sample storage and operation needs in environmental testing.

[0033] Specifically, such as Figure 1 , Figure 2 , Figure 5 As shown, a movable groove 5 is provided on the left side of the protective shell 1, and a sealing plate 6 is slidably connected inside the movable groove 5.

[0034] Specifically, such as Figure 5 As shown, a movable groove 7 is provided at the top of the inner wall of the movable groove 5. A positioning rod 8 is movably connected through the interior of the movable groove 7. A ring 9 is fixedly connected to the top of the positioning rod 8, and a triangular block 10 is fixedly connected to the bottom of the positioning rod 8.

[0035] Specifically, such as Figure 5 As shown, a return spring 11 is sleeved on one end of the positioning rod 8 inside the movable groove 7. The return spring 11 is fixedly connected to the side of the triangular block 10 and the inner wall of the movable groove 7 respectively.

[0036] Specifically, such as Figure 2 , Figure 5 As shown, a connecting block 12 is fixedly connected to the side of the sealing plate 6 near the movable groove 7, and a limiting groove 13 is provided on the top of the connecting block 12 to cooperate with the triangular block 10.

[0037] In this embodiment: Through the above settings, the sealing plate 6 can effectively block external dust and impurities from entering the placement box 2 inside the protective shell 1, preventing these contaminants from contacting the sample and ensuring that the original state of the sample is not disturbed by external impurities. When the sealing plate 6 slides to the closed position, the connecting block 12 approaches the movable groove 7. Due to the action of the return spring 11, the positioning rod 8 will press the bottom triangular block 10 into the limiting groove 13 on the connecting block 12. The shape matching of the triangular block 10 and the limiting groove 13 restricts the sealing plate 6 in the horizontal direction, preventing it from sliding freely, thus locking the sealing plate 6. This prevents the sealing plate 6 from opening due to accidental external force during normal use, ensuring the sealing of the device and the safety of the sample. When the user needs to open the sealing plate 6, pull the ring 9 upward. The ring 9 will drive the positioning rod 8 to move upward against the elastic force of the return spring 11, causing the triangular block 10 to disengage from the limiting groove 13 of the connecting block 12. At this time, the sealing plate 6 is no longer restricted in the horizontal direction and can slide freely in the movable groove 5, thereby unlocking the sealing plate 6.

[0038] Working principle: First, insert the sample tube 403 into the placement hole 402. When the sample tube 403 is fully inserted into the placement hole 402, the positioning ring groove 405 will approach the magnetic ring 406 on the rubber plate 401. The magnetic ring 406 will magnetically attract the positioning ring groove 405, thereby firmly fixing the sample tube 403 in the placement hole 402, ensuring the stability of the sample tube 403 in the placement hole 402. If it is necessary to adjust the placement position of the sample tube 403, the screw 304 can be rotated by turning the handle 305. When the screw 304 rotates, it will drive the sliding block 303, the moving frame 301, and the positioning component 4 to move up or down. Based on the length of the sample tube 403, adjust the moving frame 301 and the positioning component 4 to the appropriate positions. After all the sample tubes 403 are placed, slide the sealing plate 6 inward along the moving groove 5 to return it to the closed position. The sealing plate 6 will move the connecting block 12 together. When the connecting block 12 moves, it will gradually squeeze the triangular block 10. The triangular block 10 will drive the positioning rod 8 to move upward against the elastic force of the reset spring 11. When the connecting block 12 has completely slid past the triangular block 10, under the elastic force of the reset spring 11, the triangular block 10 will fall into the limiting groove 13 of the connecting block 12, thereby locking the sealing plate 6 and ensuring the sealing performance of the device.

[0039] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An environmental testing sample storage device, comprising a protective shell (1), characterized in that: The protective shell (1) is fixedly connected to a placement box (2), and the placement box (2) is provided with an adjustment component (3). The adjustment component (3) includes a moving frame (301), and the moving frame (301) is provided with a positioning component (4). The positioning component (4) includes a rubber plate (401), the rubber plate (401) has a placement hole (402) inside, and the number of placement holes (402) is set to multiple. A sample tube (403) is placed inside the placement hole (402). An installation ring (404) is fixedly sleeved on the surface of the sample tube (403). A positioning ring groove (405) is opened at the bottom of the installation ring (404), and the inner wall of the positioning ring groove (405) is made of metal. A magnetic ring (406) is fixedly connected to the side of the rubber plate (401) near the positioning ring groove (405).

2. The environmental testing sample storage device according to claim 1, characterized in that: The rubber plate (401) is fixedly connected inside the movable frame (301), and the two sides of the movable frame (301) are respectively fixedly connected to the limiting T-shaped block (302) and the sliding block (303).

3. The environmental testing sample storage device according to claim 2, characterized in that: A T-shaped groove is provided on the left side of the inner wall of the placement box (2), and the limiting T-shaped block (302) is slidably connected inside the T-shaped groove.

4. The environmental testing sample storage device according to claim 2, characterized in that: The right side of the inner wall of the placement box (2) is provided with an installation groove, and a screw (304) is rotatably connected inside the installation groove. The sliding block (303) is threadedly connected to the surface of the screw (304). A throttle (305) is fixedly connected to the top of the screw (304). A groove is provided on the top of the placement box (2) to cooperate with the throttle (305).

5. The environmental testing sample storage device according to claim 1, characterized in that: The protective shell (1) has a movable groove (5) on its left side, and a sealing plate (6) is slidably connected inside the movable groove (5).

6. The environmental testing sample storage device according to claim 5, characterized in that: The top of the inner wall of the movable groove (5) is provided with a movable groove (7), and a positioning rod (8) is movably connected through the interior of the movable groove (7). A ring (9) is fixedly connected to the top of the positioning rod (8), and a triangular block (10) is fixedly connected to the bottom of the positioning rod (8).

7. The environmental testing sample storage device according to claim 6, characterized in that: The positioning rod (8) is fitted with a return spring (11) at one end inside the movable groove (7). The return spring (11) is fixedly connected to the triangular block (10) and the inner wall of the movable groove (7) respectively.

8. The environmental testing sample storage device according to claim 6, characterized in that: The sealing plate (6) is fixedly connected to a connecting block (12) on the side near the movable groove (7), and the top of the connecting block (12) is provided with a limiting groove (13) that cooperates with the triangular block (10).

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