Sample storage equipment for environmental monitoring

Abstract

The utility model relates to the technical field of environmental monitoring, and discloses a sample storage device for environmental monitoring, which comprises a storage box, a plurality of test tube components are linearly limited and pressed in an inner cavity of the storage box at equal intervals, a sample tube is placed in an inner cavity inserted into a circular groove, a hollow circular block covers the upper end of the sample tube, and the test tube component is placed in the inner cavity of the circular groove. The L-shaped clamping blocks can be inserted into inner cavities of the inserting long grooves in the downward pressing process of the inserting long grooves, the inner hollow round blocks are driven to rotate by rotating the connecting rods, the inner hollow round blocks drive the inserting long grooves to rotate, and the L-shaped clamping blocks inserted into the inner cavities of the inserting long grooves can be clamped into inner cavities of the extending long grooves accordingly; due to the change of the oblique angle of the L-shaped clamping block, the L-shaped clamping block can be limited, clamped and embedded in the inner cavity of the extension long groove, so that the position of the inner hollow round block is fixed, the sample tube is limited and fixed in the inner cavity of the insertion round groove, and the stability of the sample tube placed in the inner cavity of the storage box is improved.

Description

Technical Field

[0001] This utility model relates to the field of environmental monitoring technology, specifically to a sample storage device for environmental monitoring. Background Technology

[0002] Environmental monitoring refers to the activities of environmental monitoring agencies in monitoring and measuring the status of environmental quality. Environmental monitoring is carried out by monitoring and measuring indicators that reflect environmental quality in order to determine the level of environmental pollution and environmental quality. Environmental monitoring can include water sources, soil and air. When conducting environmental monitoring, sampling devices are required to take samples. After sampling, the samples need to be placed in sample cups, which need to be stored in storage equipment and transported to the testing agency.

[0003] Currently, after collecting the monitoring samples, multiple samples need to be stored and transported before being sent to the laboratory for testing. Usually, the sample bottles are placed inside a storage box, which causes the bottles to shake during transportation, thus affecting the stability of the bottles.

[0004] Therefore, we propose a sample storage device for environmental monitoring to address the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a sample storage device for environmental monitoring, in order to solve the problem mentioned in the background art that the sample bottles are usually placed in a storage box, which causes the test tubes to shake during transportation, thus affecting the stability of the test tubes.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a sample storage device for environmental monitoring, comprising a storage box and a handle assembly movably installed on the upper part of the outer wall of the storage box, wherein multiple test tube assemblies are linearly and equally spaced and pressed together in the inner cavity of the storage box, and the test tube assemblies are arranged to be suitable for placing the collected samples.

[0007] The test tube assembly includes a sample tube and a capping mechanism movably mounted on the upper end of the sample tube. A connecting rod is fixedly mounted on the upper end of the top surface of the capping mechanism, and the connecting rod is configured to drive the capping mechanism to move.

[0008] Preferably, the upper middle part of the storage box has a groove, and the upper part of the bottom surface of the groove has multiple insertion slots at equal intervals. L-shaped blocks are fixedly installed on both sides of the upper end of the insertion slots. The upper side of the L-shaped blocks is inclined. Circular holes are respectively opened in the middle of the upper part of both sides of the outer wall of the storage box.

[0009] Preferably, the handle assembly includes a U-shaped connecting block and T-shaped locking posts fixedly installed on the lower ends of both sides of the inner wall of the U-shaped connecting block.

[0010] Preferably, a rubber ring pad is fixedly installed around the upper end of the sample tube, and an embedded round block is fixedly installed on both sides of the upper end of the rubber ring pad.

[0011] Preferably, the sealing mechanism includes a hollow circular block and corresponding slots formed on both sides of the upper end of the bottom surface of the inner cavity of the hollow circular block.

[0012] Preferably, the upper ends of the hollow circular block are provided with insertion slots on both sides, and one end of the inner wall of the insertion slot is provided with an extension slot.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. By placing the sample tube into the inner cavity of the insertion groove and covering the upper end of the sample tube with the hollow circular block, the L-shaped locking block will be inserted into the inner cavity of the insertion long groove. By rotating the connecting rod, the hollow circular block will be rotated, causing the L-shaped locking block installed in the inner cavity of the insertion long groove to be locked into the inner cavity of the extension long groove. Due to the change of the angle of the L-shaped locking block itself, it will be limited and embedded in the inner cavity of the extension long groove, thereby completing the position fixation of the hollow circular block and limiting and fixing the sample tube in the inner cavity of the insertion groove, improving the stability of the sample tube placed in the inner cavity of the storage box.

[0015] 2. Since the upper side of the L-shaped block is inclined, after the L-shaped block slides into the inner cavity of the extended groove, it will be limited and locked in the inner cavity of the extended groove due to the change of its own angle, thus completing the fixation of the position of the hollow round block. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the storage box of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the sample tube of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the sealing mechanism of this utility model;

[0020] Figure 5 This is a side view of the L-shaped card block of this utility model.

[0021] In the diagram: 1. Storage box; 11. Groove; 12. Insertion groove; 13. L-shaped locking block; 14. Circular hole; 2. Handle assembly; 21. U-shaped connecting block; 22. T-shaped locking post; 3. Test tube assembly; 31. Sample tube; 311. Rubber ring pad; 312. Embedded circular block; 32. Capping mechanism; 321. Hollow circular block; 322. Corresponding locking groove; 323. Insertion long groove; 324. Extension long groove; 33. Connecting rod. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1-4 An environmental monitoring sample storage device includes a storage box 1 and a handle assembly 2 movably installed on the upper part of the outer wall of the storage box 1. Multiple test tube assemblies 3 are linearly and equally spaced and pressed in the inner cavity of the storage box 1. The test tube assemblies 3 are arranged to accommodate collected samples.

[0024] The test tube assembly 3 includes a sample tube 31 and a capping mechanism 32 movably mounted on the upper end of the sample tube 31. A connecting rod 33 is fixedly mounted on the upper end of the top surface of the capping mechanism 32. The connecting rod 33 is configured to drive the capping mechanism 32 to move.

[0025] The handle assembly 2 includes a U-shaped connecting block 21 and T-shaped locking posts 22 fixedly installed on the lower ends of both sides of the inner wall of the U-shaped connecting block 21. One end of the T-shaped locking post 22 is movably installed in the inner cavity of the round hole 14 and is movably installed on the outer wall of the storage box 1 through the U-shaped connecting block 21, which facilitates the removal of test tubes in the inner cavity of the storage box 1.

[0026] A rubber ring pad 311 is fixedly installed around the upper end of the sample tube 31, and an embedded round block 312 is fixedly installed on both sides of the upper end of the rubber ring pad 311.

[0027] The embedded circular block 312 is movably installed in the inner cavity of the corresponding slot 322. When the sample tube 31 is placed in the inner cavity of the insertion slot 12, the rubber ring pad 311 is set higher than the opening of the insertion slot 12.

[0028] The sealing mechanism 32 includes an inner hollow circular block 321 and corresponding slots 322 formed on both sides of the upper end of the bottom surface of the inner cavity of the inner hollow circular block 321.

[0029] The upper ends of the hollow circular block 321 are provided with insertion slots 323 on both sides, and an extension slot 324 is provided on one end of the inner wall of the insertion slot 323.

[0030] Specifically, after collecting the sample to be tested through the sample tube 31, the sample tube 31 is placed into the inner cavity of the insertion groove 12. By covering the upper end of the sample tube 31 with the hollow circular block 321, the embedded circular block 321 is installed into the inner cavity of the corresponding slot 322. At the same time, insertion slots 323 are respectively opened on both sides of the upper end of the hollow circular block 321. During the pressing process of the insertion slot 323, the L-shaped locking block 13 will be inserted into the inner cavity of the insertion slot 323. By rotating the connecting rod 33, the hollow circular block 321 is driven into the inner cavity of the slot. The rotation of the inner circular block 321 causes the insertion slot 323 to rotate, causing the L-shaped locking block 13, which is installed in the inner cavity of the insertion slot 323, to be locked into the inner cavity of the extension slot 324. Due to the change in the angle of the L-shaped locking block 13, it will be locked in the inner cavity of the extension slot 324, thereby fixing the position of the inner circular block 321 and fixing the sample tube 31 in the inner cavity of the insertion slot 12. This setting can improve the stability of the sample tube 31 placed in the inner cavity of the storage box 1.

[0031] Please see Figure 5 The upper middle part of the storage box 1 has a groove 11. The upper part of the bottom surface of the groove 11 has multiple insertion grooves 12 at equal intervals. L-shaped blocks 13 are fixedly installed on both sides of the upper end of the groove opening of the insertion groove 12. The upper side of the L-shaped blocks 13 is inclined. The upper middle part of the outer wall of the storage box 1 has a circular hole 14.

[0032] Specifically, since the upper side of the L-shaped block 13 is inclined, after the L-shaped block 13 slides into the inner cavity of the extended groove 324, due to the change in the angle of the L-shaped block 13 itself, it will be limited and embedded in the inner cavity of the extended groove 324, thereby completing the position fixation of the hollow circular block 321.

[0033] Working principle: After collecting the sample to be tested through the sample tube 31, the sample tube 31 is placed into the inner cavity of the insertion groove 12. By covering the upper end of the sample tube 31 with the hollow circular block 321, the embedded circular block 322 is installed into the inner cavity of the corresponding slot 322. At the same time, insertion slots 323 are respectively opened on both sides of the upper end of the hollow circular block 321. During the pressing process of the insertion slot 323, the L-shaped locking block 13 will be inserted into the inner cavity of the insertion slot 323. By rotating the connecting rod 33, the hollow circular block 321 is rotated, so that the hollow circular block 13 is inserted into the inner cavity of the insertion slot 12. Block 321 drives the insertion slot 323 to rotate, causing the L-shaped locking block 13, which is installed in the inner cavity of the insertion slot 323, to be locked into the inner cavity of the extension slot 324. However, since the upper side of the L-shaped locking block 13 is inclined, after the L-shaped locking block 13 slides into the inner cavity of the extension slot 324, due to the change in its own angle, it will be limited and locked in the inner cavity of the extension slot 324, thereby fixing the position of the hollow circular block 321 and thus limiting and fixing the sample tube 31 in the inner cavity of the insertion slot 12.

[0034] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A sample storage device for environmental monitoring, comprising a storage box (1) and a handle assembly (2) movably mounted on the outer wall of the upper end of the storage box (1), characterized in that: The inner cavity of the storage box (1) is linearly and equidistantly limited and compressed by multiple test tube assemblies (3), and the test tube assemblies (3) are arranged to accommodate collected samples; The test tube assembly (3) comprises a sample tube (31) and a cover mechanism (32) movably mounted on the upper end of the sample tube (31), and a connecting rod (33) is fixedly mounted on the top end of the cover mechanism (32), so that the cover mechanism (32) is moved; The upper middle part of the storage box (1) is provided with a groove (11), and multiple insertion circular grooves (12) are linearly and equidistantly arranged on the bottom end of the groove (11), and L-shaped clamping blocks (13) are fixedly arranged on both sides of the groove mouth of the insertion circular grooves (12), and the upper end of the L-shaped clamping blocks (13) is obliquely arranged, and circular holes (14) are arranged on the upper middle part of the outer wall of the storage box (1); The cover mechanism (32) comprises an empty circular block (321) and corresponding clamping grooves (322) arranged on the inner cavity of the empty circular block (321); The upper end of the empty circular block (321) is provided with insertion long grooves (323) on both sides, and the inner wall of the insertion long grooves (323) is provided with extension long grooves (324) on one side.

2. The sample storage device for environmental monitoring according to claim 1, characterized in that: The handle assembly (2) comprises a U-shaped connecting block (21) and a T-shaped clamping column (22) fixedly arranged on the inner wall of the U-shaped connecting block (21).

3. The sample storage device for environmental monitoring of claim 1, wherein: The upper end of the rubber circular ring pad (311) is fixedly arranged with an embedded circular block (312).

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