Soil sample storage device

Abstract

The utility model provides a soil sample preservation device, which relates to the technical field of sample retaining devices and comprises a preservation box, a support ring fixedly connected to the inner wall of the preservation box, a storage rack a erected on the support ring, a storage rack b arranged on the storage rack a, placing holes respectively arranged on the storage rack a and the storage rack b, four support legs fixedly connected to the bottom of the storage rack b, and a plurality of support legs fixedly connected to the bottom of the storage rack b. Storage pipes and clamping assemblies are arranged in the containing holes correspondingly, and the clamping assemblies are arranged on the containing holes and used for clamping and fixing the storage pipes. According to the device, a storage pipe is clamped and fixed through a clamping assembly, so that the storage pipe cannot shake, and the situation that sample soil is scattered in a storage box due to the fact that the storage pipe shakes, collides with a placement hole and is damaged due to jolting in the moving process is avoided, and then the storage pipe can be conveniently taken through a pop-up assembly; and the storage tube bounces for a certain distance during taking, so that the grabbing area is increased, people can take the storage tube conveniently, and the risk that the storage tube falls off is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sample holding devices, in particular to a soil sample preservation device. Background Art

[0002] Soil pollutants can be roughly divided into two categories: inorganic pollutants and organic pollutants. Inorganic pollutants mainly include acids, alkalis, heavy metals, salts, compounds of radioactive elements cesium and strontium, compounds containing arsenic, selenium, and fluorine, etc. Organic pollutants mainly include organic pesticides, phenols, cyanide, petroleum, synthetic detergents, benzopyrene, and harmful microorganisms brought by urban sewage, sludge, and manure. Monitoring of soil quality requires collecting soil, and the collected samples need to be preserved and transported to designated places for research. At present, the main way to preserve soil in the market is to put the soil sample into a storage tank, and then put the storage tank into a storage tank with a placement slot. Inside the box, the existing sample preservation method is to put the sample soil in a preservation bottle, and then place the preservation bottle on the storage rack of the preservation device. In order to ensure that the preservation bottle is more convenient to place on the storage rack, the placement hole will be larger than the aperture of the preservation bottle, but it will be bumpy when moving. Since there is a gap between the preservation bottle and the hole, the preservation bottle will shake, and then the preservation bottle will collide with the storage rack, which may easily cause the preservation bottle to be damaged. At the same time, when the existing soil sample preservation device collects and preserves soil samples, the preservation bottle will fit with the storage rack under the action of gravity, resulting in the inability to grasp the preservation bottle well, which is inconvenient to take and easy to fall. Utility Model Content

[0003] The utility model aims to solve the shortcomings existing in the background technology and provides a soil sample preservation device. The storage tube is clamped and fixed by a clamping assembly so that the storage tube will not shake, and it is avoided that the storage tube shakes due to bumps during movement and collides with the placement hole, causing the storage tube to be damaged and the sample soil to be scattered in the preservation box. Secondly, the storage tube can be easily taken out through the pop-up assembly. When taking it out, the storage tube bounces up a distance, so that the gripping area is increased, which is convenient for people to take and reduces the risk of the storage tube falling.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soil sample preservation device, comprising: a preservation box, a support ring is fixedly connected to the inner wall of the preservation box, a storage rack a is mounted on the support ring, a storage rack b is mounted on the storage rack a, a placement hole is respectively opened on the storage rack a and the storage rack b, four supporting feet are fixedly connected to the bottom of the storage rack b, storage tubes are respectively arranged inside the placement holes, a clamping component, the clamping component is arranged on the placement hole, and is used to clamp and fix the storage tube, the clamping component comprises: an air bag, an air nozzle, a socket a, a socket hole a, a socket b and a socket hole b, a pop-up component, the pop-up component is respectively arranged on the storage rack a and the storage rack b, and is convenient for taking the storage tube, and the pop-up component comprises: a fixed sleeve, a sliding sleeve, a spring and a pressing ring.

[0005] Furthermore, airbags are fixedly installed on the inner walls of the placement holes, and air nozzles are arranged inside the airbags. Four connecting sockets a are fixedly connected to the support ring, and the lower surface of the storage rack a is provided with plugging holes a matching the four plugging sockets a. The upper surface of the storage rack a is fixedly connected with four plugging sockets b, and the bottoms of the four supporting feet are respectively provided with plugging holes b matching the plugging sockets b.

[0006] Furthermore, fixed sleeves are fixedly connected at positions near the placement holes on the storage rack a and the storage rack b, a sliding sleeve is slidably connected inside the fixed sleeve, a spring is connected between the bottom of the sliding sleeve and the fixed sleeve, and a pressing ring is fixedly connected to the outside of the storage tube.

[0007] Furthermore, the storage rack a and the storage rack b are respectively provided with a ventilation duct a and a ventilation duct b, and the ventilation duct a and the ventilation duct b are respectively connected to a number of air nozzles on the same horizontal line, the ventilation duct a is respectively connected to the socket a, and the ventilation duct b is connected to the socket b.

[0008] Furthermore, a partition plate is fixedly connected between the storage boxes, and the partition plate can divide the interior of the storage box into two cavities, and the storage rack a and the storage rack b are located inside the cavity at the top.

[0009] Furthermore, an air pump is fixedly installed inside the cavity at the bottom, one end of the air pump is fixedly connected to an air supply pipe, one end of the air supply pipe is respectively connected to the four sockets a, and a power module is provided on one side of the air pump.

[0010] Furthermore, one side of the storage box is rotatably connected to a protective cover through a hinge, a pressure plate is fixedly connected to the bottom of the protective cover, and a handle is fixedly connected to the top of the protective cover.

[0011] The utility model provides a soil sample storage device, which has the following beneficial effects:

[0012] The utility model has the advantages that the storage tube is clamped and fixed by the clamping assembly so that the storage tube does not shake, and avoids shaking of the storage tube due to bumps during movement, collision with the placement hole, resulting in damage to the storage tube and scattering of sample soil in the preservation box;

[0013] Secondly, the pop-up component can facilitate the taking of the storage tube. When taking it, the storage tube pops up a certain distance, so that the gripping area is increased, which is convenient for people to take and reduces the risk of the storage tube falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a sectional view of the overall structure of the utility model.

[0016] Figure 3 It is a schematic diagram of splicing the storage rack a and the storage rack b of the utility model.

[0017] Figure 4 This is a schematic diagram of the disassembly of the storage rack a and the storage rack b of the utility model.

[0018] Figure 5 This is a schematic diagram of the storage tube structure of the utility model.

[0019] Figure 6 This is a schematic diagram of the fixed sleeve structure of the utility model.

[0020] Figure 7 For the utility model Figure 2 Enlarged view of point A in the middle.

[0021] Figure 8 For the utility model Figure 2 Enlarged view of point B in the middle.

[0022] Figure 1-8 In: 1. Storage box; 11. Support ring; 12. Storage rack a; 13. Storage rack b; 14. Placement hole; 15. Support foot; 16. Storage tube; 2. Air bag; 21. Air nozzle; 22. Plug seat a; 23. Plug hole a; 24. Plug seat b; 25. Plug hole b; 26. Air duct a; 27. Air duct b; 28. Partition plate; 29. ​​Air pump; 210. Air supply pipe; 211. Power module; 3. Fixed sleeve; 31. Sliding sleeve; 32. Spring; 33. Pressing ring; 4. Protective cover; 41. Pressing plate; 42. Handle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0024] An embodiment of the present application provides a soil sample preservation device, which can clamp and fix a storage tube through a clamping assembly to prevent the storage tube from shaking, thereby avoiding shaking of the storage tube due to bumps during movement, colliding with the placement hole, causing damage to the storage tube and causing sample soil to be scattered in the preservation box.

[0025] The soil sample storage device is described in detail below. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

[0026] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0027] Example 1

[0028] See also Figure 1-8 In the present embodiment, a soil sample preservation device is provided, comprising: a preservation box 1, a support ring 11 is fixedly connected to the inner wall of the preservation box 1, a storage rack a12 is mounted on the support ring 11, a storage rack b13 is mounted on the storage rack a12, a placement hole 14 is respectively opened on the storage rack a12 and the storage rack b13, four support legs 15 are fixedly connected to the bottom of the storage rack b13, storage tubes 16 are arranged inside the placement holes 14, a clamping component is arranged on the placement hole 14, and is used to clamp and fix the storage tube 16, the clamping component comprises: an airbag 2, an air nozzle 21, a socket a22, a socket a23, a socket b24 and a socket b25, a pop-up component, the pop-up component is respectively arranged on the storage rack a12 and the storage rack b13, so as to facilitate the taking of the storage tube 16, and the pop-up component comprises: a fixed sleeve 3, a sliding sleeve 31, a spring 32 and a pressing ring 33.

[0029] Among them, a cork is provided on the storage tube 16, a control panel is provided on one side of the storage box 1, and two straps are fixedly connected to the front of the storage box 1. The top of the storage tube 16 is blocked with a cork for sealing, and the components can be started and stopped through the control panel. The two straps can facilitate carrying the storage box 1.

[0030] The sample soil is stored in the storage tube 16, and then the storage tube 16 is respectively inserted into the placement holes 14 on the storage rack a12 and the storage rack b13, and then the storage rack a12 is placed in the preservation box 1, and the storage rack a12 is supported by the support ring 11, and then the storage rack b13 is set up on the storage rack a12. The control panel can control the clamping and loosening of the clamping assembly, and the storage tube 16 in the placement hole 14 is fixed by the clamping assembly to prevent the storage tube 16 from shaking in the placement hole 14, which can effectively avoid the storage tube 16 shaking and colliding during movement. When the storage tube 16 needs to be taken out for use, the storage tube 16 can be conveniently taken out and used through the pop-up assembly.

[0031] Example 2

[0032] On the basis of Example 1, airbags 2 are fixedly installed on the inner walls of the placement holes 14, and an air nozzle 21 is arranged in the airbag 2. Four connecting sockets a22 are fixedly connected to the support ring 11. The lower surface of the storage rack a12 is provided with a plug hole a23 matched with the four plug seats a22. The upper surface of the storage rack a12 is fixedly connected with four plug seats b24. The bottoms of the four supporting feet 15 are respectively provided with a plug hole b25 matched with the plug seat b24. The storage racks a12 and b13 are respectively provided with a ventilation pipe a26 and a ventilation pipe b27. The ventilation pipe a26 and the ventilation pipe b27 are connected to the ventilation pipe a26. Tube b27 is respectively connected to several air nozzles 21 on the same horizontal line, the air pipe a26 is respectively connected to the socket a22, and the air pipe b27 is connected to the socket b25. A partition plate 28 is fixedly connected between the preservation boxes 1, and the partition plate 28 can divide the interior of the preservation box 1 into two cavities. The storage rack a12 and the storage rack b13 are located inside the top cavity, and an air pump 29 is fixedly installed inside the bottom cavity. One end of the air pump 29 is fixedly connected to the air supply pipe 210, and one end of the air supply pipe 210 is respectively connected to the four sockets a22, and a power module 211 is provided on one side of the air pump 29.

[0033] When it is necessary to clamp the storage tube 16, the air pump 29 is started through the control panel. After the air pump 29 is started, the air flow is delivered to the air supply pipe 210. The air flow enters the socket a22 through the air supply pipe 210. Since the socket a22 is connected to the plug hole a23, the air flow enters the air pipe a26, and then enters the socket b24 from the air pipe a26, and is ejected from the socket b24 into the plug hole b25, and then enters the air pipe b27, and enters the air nozzle 21 through the air pipe a26 and the air pipe b27, and then inflates the air into the airbag 2 through the air nozzle 21. After inflation, the air The airbag 2 expands afterward, and the inflated airbag 2 clamps and fixes the storage tube 16 to fill the gap between the storage tube 16 and the placement hole 14 to prevent the storage tube 16 from shaking. The air pump 29 is powered by the power module 211. When the storage tube 16 is needed, the air inside the airbag 2 needs to be released. At this time, the storage rack b13 is separated from the storage rack a12. When the storage rack b13 is picked up, the plug hole b25 is separated from the socket b24. At this time, the plug hole b25 and the socket b24 are connected to the outside, and the air inside the airbag 2 is discharged outward, making the airbag 2 deflated and thus loosening the fixed clamping of the storage tube 16.

[0034] Among them, one side of the preservation box 1 is connected to the protective cover 4 by a hinge, the bottom of the protective cover 4 is fixedly connected to a pressure plate 41, the top of the protective cover 4 is fixedly connected to a handle 42, and sealing rings are respectively provided between the socket a22 and the socket hole a23 and between the socket b24 and the socket hole b25, and air inlet holes are respectively opened on one side of the preservation box 1 close to the cavity.

[0035] After the plug-in hole a23 is sleeved on the socket a22 and the socket b24 is inserted into the plug-in hole b25, they are connected to each other, and then the protective cover 4 is closed. After the protective cover 4 is closed, the pressure plate 41 is pressed downward, and under the action of the pressure plate 41, the storage rack a12 and the storage rack b13 are tightly fitted together. The handle 42 can facilitate opening the protective cover 4. The protective cover 4 and the preservation box 1 are fixed by a lock, and the sealing ring is squeezed, contracted and deformed to seal the connection, thereby preventing leakage at the connection.

[0036] Example 3

[0037] On the basis of Example 2, a fixed sleeve 3 is fixedly connected to the storage rack a12 and the storage rack b13 at a position close to the placement hole 14, a sliding sleeve 31 is slidably connected inside the fixed sleeve 3, a spring 32 is connected between the bottom of the sliding sleeve 31 and the fixed sleeve 3, and a pressing ring 33 is fixedly connected to the outside of the storage tube 16.

[0038] When the storage tube 16 is inserted into the placement hole 14, the bottom end of the storage tube 16 is aligned with the sliding sleeve 31 and inserted so that the bottom end of the storage tube 16 is inserted into the sliding sleeve 31. As the storage tube 16 continues to move downward, the pressing ring 33 on the outside of the storage tube 16 will push the sliding sleeve 31 to move downward, and the sliding sleeve 31 moves downward along the inside of the fixed sleeve 3. When the sliding sleeve 31 moves downward, it squeezes the spring 32, and the spring 32 contracts and stores energy under the squeezing, and cooperates with the pressing plate 41 to press the storage rack a12 and the storage rack b13 tightly, so that the storage tube 16 is pressed. When the pressing plate 41 and the storage rack b13 are removed, the spring 32 loses its restraint, and then the sliding sleeve 31 is pushed upward by the elastic action of the spring 32. The sliding sleeve 31 pushes the pressing ring 33 and the storage tube 16 to move upward, so that the storage tube 16 pops out of the placement hole 14, which is convenient for people to take and use.

[0039] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0040] The soil sample preservation device provided in the embodiment of the present application is introduced in detail above. The principles and implementation methods of the present application are explained in this article using specific examples. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A soil sample storage device, characterized in that: include: A storage box (1), wherein a support ring (11) is fixedly connected to the inner wall of the storage box (1), a storage rack a (12) is mounted on the support ring (11), a storage rack b (13) is mounted on the storage rack a (12), a placement hole (14) is respectively opened on the storage rack a (12) and the storage rack b (13), four support legs (15) are fixedly connected to the bottom of the storage rack b (13), and a storage tube (16) is arranged inside each of the placement holes (14); A clamping assembly, the clamping assembly being arranged on the placement hole (14) and being used for clamping and fixing the storage tube (16), the clamping assembly comprising: an air bag (2), an air nozzle (21), a plug seat a (22), a plug hole a (23), a plug seat b (24) and a plug hole b (25); A pop-up assembly is provided on the storage rack a (12) and the storage rack b (13) respectively, so as to facilitate taking out the storage tube (16). The pop-up assembly comprises: a fixed sleeve (3), a sliding sleeve (31), a spring (32) and a pressing ring (33).

2. The soil sample storage device according to claim 1, characterized in that: An air bag (2) is fixedly mounted on the inner wall of the placement hole (14), and an air nozzle (21) is arranged in the air bag (2). Four connecting sockets a (22) are fixedly connected to the support ring (11). A plug hole a (23) matched with the four plug sockets a (22) is provided on the lower surface of the storage rack a (12). Four plug sockets b (24) are fixedly connected to the upper surface of the storage rack a (12). A plug hole b (25) matched with the plug sockets b (24) is provided on the bottom of the four supporting feet (15).

3. The soil sample storage device according to claim 1, characterized in that: A fixed sleeve (3) is fixedly connected to each of the storage racks a (12) and b (13) at a position close to the placement hole (14); a sliding sleeve (31) is slidably connected inside the fixed sleeve (3); a spring (32) is connected between the bottom of the sliding sleeve (31) and the fixed sleeve (3); and a pressing ring (33) is fixedly connected to the outside of each of the storage tubes (16).

4. The soil sample storage device according to claim 1, characterized in that: The storage rack a (12) and the storage rack b (13) are respectively provided with a ventilation air pipe a (26) and a ventilation air pipe b (27). The ventilation air pipe a (26) and the ventilation air pipe b (27) are respectively connected to a plurality of air nozzles (21) on the same horizontal line. The ventilation air pipe a (26) is respectively connected to the socket a (22), and the ventilation air pipe b (27) is connected to the socket b (25).

5. The soil sample storage device according to claim 2, characterized in that: A partition plate (28) is fixedly connected between the storage boxes (1), and the partition plate (28) can divide the interior of the storage box (1) into two cavities. The storage rack a (12) and the storage rack b (13) are located inside the cavity at the top.

6. The soil sample storage device according to claim 5, characterized in that: An air pump (29) is fixedly installed inside the cavity at the bottom, one end of the air pump (29) is fixedly connected to an air supply pipe (210), one end of the air supply pipe (210) is respectively connected to the four sockets a (22), and a power module (211) is provided on one side of the air pump (29).

7. The soil sample storage device according to claim 1, characterized in that: One side of the storage box (1) is rotatably connected to a protective cover (4) via a hinge; a pressing plate (41) is fixedly connected to the bottom of the protective cover (4); and a handle (42) is fixedly connected to the top of the protective cover (4).

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