Water quality detection sample storage device based on river fish and grass balance

Abstract

The utility model discloses a water quality detection sample storage device based on riverway fish grass balance, and relates to the technical field of water quality detection, the water quality detection sample storage device comprises a sample storage device body, the sample storage device body comprises a bearing base, the top of the bearing base is provided with a storage box, and the top of the storage box is provided with a sealing cover plate. According to the test tube storage box, friction force can be generated on test tubes in the containing grooves through the rubber gaskets, the test tubes are prevented from falling off, the first clamping rings and the second clamping rings are used for conveniently clamping and positioning the test tubes, the containing stability is further improved, and the purpose of efficient storage is achieved; and the buffering effect can be achieved when the box body shakes, the box body shakes to promote the sliding blocks to slide on the outer surfaces of the sliding vertical rods and extrude the reset springs, the buffering effect can be achieved through the elastic potential energy of the reset springs, and then the storage box can be protected conveniently.

Description

Technical Field

[0001] This utility model relates to the field of water quality testing technology, specifically to a water quality testing sample storage device based on the fish-grass balance in river channels. Background Technology

[0002] With the continuous improvement of people's living standards, water quality protection has long been an important social issue. At the same time, increasingly stringent water environment policies have also posed great challenges to the governance of water quality and ecological environment. Water stain testing includes sewage, pure water, seawater, fishery water, etc. When testing water quality, it is necessary to first take samples. After taking samples in the field, the samples are preserved in test tubes and brought back to the laboratory for detailed testing.

[0003] Because carrying test tubes directly can easily cause them to fall and break, specialized storage equipment is needed for transportation. However, existing storage boxes are not secure enough for water sample test tubes during transportation, and the shaking during transportation can cause the sample test tubes to break, thus reducing work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a water quality testing sample storage device based on the fish-grass balance in river channels, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A water quality testing sample storage device based on the fish-grass balance in a river includes a sample storage device body, the sample storage device body includes a support base, a storage box is provided on the top of the support base, and a sealing cover is provided on the top of the storage box.

[0007] The storage box is equipped with a positioning mechanism inside, and a buffer mechanism is provided on the outer surface of the storage box around its perimeter.

[0008] A further improvement of the present invention is that the positioning mechanism includes a placement groove opened on the bottom of the storage box, a clamping ring one is fixedly installed at the rear end of the storage box, and a clamping ring two is provided on the front side of the clamping ring one.

[0009] A further improvement of this utility model is that: protective pads are fixedly installed on the inner walls of both clamping ring one and clamping ring two, rubber pads are fixedly installed on the inner wall of the placement groove, and a connecting cross plate is fixedly installed on the rear side of clamping ring two. The protective pads can enhance the friction between the clamping ring and the outer wall of the test tube and promote clamping stability.

[0010] A further improvement of this utility model is that: push-pull rods are fixedly installed on both sides of the front end of the connecting cross plate, the other end of the push-pull rods penetrates the front outer shell of the storage box and extends on the front outer surface of the storage box, and a moving plate is fixedly installed on the other end of the push-pull rods.

[0011] A further improvement of this utility model is that a threaded rod is movably inserted into the middle position of the moving plate, and one end of the threaded rod is fixedly installed on the front outer surface of the storage box. The outer surface of the threaded rod is threaded with a fastening sleeve on the front side of the moving plate. The fastening sleeve rotates on the outer surface of the threaded rod and can abut against the outer side of the moving plate, which facilitates fixing after position adjustment.

[0012] A further improvement of the present invention is that the buffer mechanism includes buffer grooves formed on the bottom of the storage box, buffer telescopic columns are fixedly installed on the bottom of the storage box, and the other end of the buffer telescopic columns is fixedly installed on the top of the support base.

[0013] A further improvement of this utility model is that: a support plate is fixedly installed on all four sides of the top of the support base, a slider is fixedly installed at the top inner side of the support plate, and sliding vertical rods are movably inserted into the inner sides of the slider. The sliding vertical rods are fixedly installed at the upper and lower ends inside the buffer groove. A return spring is movably sleeved on the outer surface of the sliding vertical rod above the slider, and the sliding vertical rod can limit the movement of the slider.

[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0015] 1. This utility model provides a water quality testing sample storage device based on the fish-grass balance in river channels. By setting rubber pads, friction is generated on the test tubes inside the placement tank to prevent them from falling. Clamping ring one and clamping ring two are used to clamp and position the test tubes, further promoting placement stability and achieving the purpose of efficient storage.

[0016] 2. This utility model provides a water quality testing sample storage device based on the balance of fish and grass in river channels. By setting a buffer telescopic column between the storage box and the supporting base, a buffering effect can be achieved when the box shakes. The shaking of the box causes the slider to slide on the outer surface of the sliding vertical rod and squeeze the return spring. The elastic potential energy of the return spring can achieve a buffering effect, thereby facilitating the protection of the storage box. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2This is a schematic diagram of the storage box structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the clamping ring one and clamping ring two of this utility model;

[0020] Figure 4 This is a schematic diagram of the supporting base structure of this utility model;

[0021] Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point A.

[0022] In the diagram: 1. Sample storage device body; 2. Support base; 21. Support plate; 22. Slider; 23. Sliding vertical rod; 24. Return spring; 3. Storage box; 31. Placement slot; 32. Clamping ring one; 33. Clamping ring two; 34. Protective pad; 35. Rubber gasket; 36. Connecting horizontal plate; 37. Push-pull rod; 38. Moving plate; 39. Threaded rod; 310. Fastening sleeve; 311. Buffer groove; 312. Buffer telescopic column; 4. Sealing cover plate. Detailed Implementation

[0023] 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.

[0024] Example 1

[0025] like Figure 1-5 As shown, this utility model provides a water quality testing sample storage device based on the fish-grass balance in a river channel. It includes a sample storage device body 1, a support base 2, a storage box 3 on the top of the support base 2, a sealing cover 4 on the top of the storage box 3, a positioning mechanism inside the storage box 3, and a buffer mechanism on the outer surface of the storage box 3. The buffer mechanism includes buffer grooves 311 formed at the bottom of the storage box 3. Buffer telescopic columns 312 are fixedly installed around the bottom of the storage box 3, with the other end of each column fixedly installed around the top of the support base 2. A support plate 21 is fixedly installed around the top of the support base 2, and a slider 22 is fixedly installed at the top inner side of the support plate 21. Sliding vertical rods 23 are movably inserted into the inner sides of the slider 22, and are fixedly installed at the upper and lower ends inside the buffer grooves 311. A return spring 24 is movably sleeved on the outer surface of the sliding vertical rod 23 above the slider 22.

[0026] Furthermore, when the storage box 3 encounters bumps during transportation, it will move up and down, causing the slider 22 to slide on the outer surface of the sliding vertical rod 23 and compress the return spring 24. The elastic potential energy of the return spring 24 can achieve a buffering effect, thus facilitating the protection of the storage box 3.

[0027] Example 2

[0028] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the positioning mechanism includes a placement groove 31 opened on the bottom of the storage box 3, a clamping ring 32 fixedly installed at the rear end of the storage box 3, a clamping ring 33 provided on the front side of the clamping ring 32, protective pads 34 fixedly installed on the inner walls of both the clamping ring 32 and the clamping ring 33, a rubber pad 35 fixedly installed on the inner wall of the placement groove 31, and a connecting rod fixedly installed on the rear side of the clamping ring 33. A horizontal plate 36 is connected to a push-pull rod 37 fixedly installed on both sides of the front end of the horizontal plate 36. The other end of the push-pull rod 37 passes through the front outer shell of the storage box 3 and extends on the front outer surface of the storage box 3. A moving plate 38 is fixedly installed on the other end of the push-pull rod 37. A threaded rod 39 is movably inserted into the middle position of the moving plate 38. The inner end of the threaded rod 39 is fixedly installed on the front outer surface of the storage box 3. A fastening sleeve 310 is threadedly fitted on the outer surface of the threaded rod 39 on the front side of the moving plate 38.

[0029] Furthermore, by placing the water sample tubes to be stored in the placement slot 31 inside the storage box 3, the rubber gasket 35 can generate friction on the tubes to prevent them from falling. Then, by pushing the moving plate 38 inward, it squeezes the push-pull rod 37 and the connecting horizontal plate 36, causing several sets of clamping rings 33 to gradually come into contact with clamping ring 32. The clamping rings 32 and 33 are used to clamp and position the tubes, further promoting stability. The fastening sleeve 310 rotates on the outer surface of the threaded rod 39 and abuts against the outer side of the moving plate 38 to fix its position.

[0030] The working principle of this water quality testing sample storage device based on the balance between fish and grass in the river will be explained in detail below.

[0031] like Figure 1-5As shown, during use, the water sample tube to be stored is placed in the placement slot 31 inside the storage box 3. The rubber gasket 35 provides friction to the tube, preventing it from falling. Then, by pushing the moving plate 38 inward, it presses against the push-pull rod 37 and the connecting horizontal plate 36, causing several sets of clamping rings 33 to gradually come into contact with clamping ring 32. The clamping rings 32 and 33 clamp and position the tube, further enhancing stability. The fastening sleeve 310 rotates on the outer surface of the threaded rod 39 and abuts against it. On the outer side of the moving plate 38, the position is fixed to prevent the clamping ring 2 33 from disengaging from the clamping ring 1 32. Together with the protective pad 34, it can protect the outer wall of the test tube to prevent scratches and enhance the friction between the two. When the storage box 3 encounters bumps during transportation, the body of the storage box 3 will move up and down, causing the slider 22 to slide on the outer surface of the sliding vertical rod 23 and squeeze the return spring 24. The elastic potential energy of the return spring 24 can achieve a buffering effect, thus facilitating the protection of the storage box 3.

[0032] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A water quality testing sample storage device based on river fish-grass balance, comprising a sample storage device body (1), characterized in that: The sample storage device body (1) includes a support base (2), a storage box (3) is provided on the top of the support base (2), and a sealing cover (4) is provided on the top of the storage box (3). The storage box (3) is equipped with a positioning mechanism inside, and a buffer mechanism is provided on the outer surface of the storage box (3) around its perimeter.

2. The water quality testing sample storage device based on river fish-weed balance according to claim 1, characterized in that: The positioning mechanism includes a placement groove (31) opened on the bottom of the storage box (3), a clamping ring one (32) is fixedly installed at the rear end of the storage box (3), and a clamping ring two (33) is provided on the front side of the clamping ring one (32).

3. The water quality testing sample storage device based on river fish-weed balance according to claim 2, characterized in that: Protective pads (34) are fixedly installed on the inner walls of clamping ring one (32) and clamping ring two (33), rubber pads (35) are fixedly installed on the inner wall of the placement groove (31), and a connecting cross plate (36) is fixedly installed on the rear side of clamping ring two (33).

4. The water quality testing sample storage device based on river fish-weed balance according to claim 3, characterized in that: Push-pull rods (37) are fixedly installed on both sides of the front end of the connecting cross plate (36). The other end of the push-pull rod (37) penetrates the front outer shell of the storage box (3) and extends on the front outer surface of the storage box (3). A moving plate (38) is fixedly installed on the other end of the push-pull rod (37).

5. A water quality testing sample storage device based on river fish-weed balance according to claim 4, characterized in that: A threaded rod (39) is movably inserted into the middle position of the moving plate (38). One end of the threaded rod (39) is fixedly installed on the front outer surface of the storage box (3). The outer surface of the threaded rod (39) is threaded with a fastening sleeve (310) on the front side of the moving plate (38).

6. A water quality testing sample storage device based on river fish-weed balance according to claim 1, characterized in that: The buffer mechanism includes a buffer groove (311) opened on the bottom of the storage box (3), and a buffer telescopic column (312) is fixedly installed on the bottom of the storage box (3). The other end of the buffer telescopic column (312) is fixedly installed on the top of the support base (2).

7. A water quality testing sample storage device based on river fish-plant balance according to claim 1, characterized in that: Support plates (21) are fixedly installed on all four sides of the top of the support base (2). A slider (22) is fixedly installed at the top inner side of the support plate (21). Sliding vertical rods (23) are movably inserted into both sides of the slider (22). The sliding vertical rods (23) are fixedly installed at the upper and lower ends inside the buffer groove (311). A return spring (24) is movably sleeved on the outer surface of the sliding vertical rod (23) above the slider (22).

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