Water microbial diversity monitoring sample storage cylinder

Abstract

The utility model discloses a water microbial diversity monitoring sample storage cylinder, and particularly relates to the technical field of sample storage devices, which comprises a cylinder body, a second sponge body is fixedly mounted on the lower surface in the cylinder body, a fixing rod is arranged in the middle of the cylinder body, and the lower part of the fixing rod penetrates through the second sponge body. By arranging a clamping block, a first sponge body and a second sponge body, under the reaction force of a second spring, the clamping block is pushed to clamp and fix the storage barrel, so that a certain distance is reserved between the storage barrel and the fixing plate, and when the barrel body is impacted by the side face, the storage barrel is prevented from being damaged. The storage cylinder is protected under buffering of the second spring, when the cylinder body is impacted in the vertical direction, the storage cylinder is buffered under mutual cooperation of the first sponge body and the second sponge body, breaking is avoided, and the problem that in the prior art, after a sample is sampled, a test tube is directly stored in a sealed mode and then placed into a backpack, and breaking is likely to happen is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sample storage devices, in particular to a water microbial diversity monitoring sample storage cylinder. Background Art

[0002] As the source of life, water plays a vital role in biological systems. With the deepening of environmental awareness, water protection projects are gradually being taken seriously. In the process of water quality testing, water often contains many microorganisms. By testing and analyzing the microorganisms in water, the water quality can be monitored.

[0003] The existing method of sampling for water microbial diversity detection is to place the samples in test tubes and seal them in backpacks. However, they are easily damaged by collisions during transportation, and the lighting conditions of microorganisms inside the water cannot be simulated, so that the microorganisms are affected by the environment, which in turn affects the detection data. Therefore, we propose a water microbial diversity monitoring sample storage cylinder to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a sample storage cylinder for monitoring the diversity of water microorganisms, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water microbial diversity monitoring sample storage cylinder, comprising a cylinder body, a second sponge is fixedly installed on the inner lower surface of the cylinder body, a fixing rod is provided in the middle of the cylinder body, the lower part of the fixing rod passes through the second sponge, and the bottom end of the fixing rod contacts the inner lower surface of the cylinder body, a plurality of array-distributed fixing plates are fixedly installed on both sides of the fixing rod, two symmetrically distributed second springs are fixedly installed in the middle of the plurality of fixing plates, a clamping block is fixedly installed on the other end of the plurality of second springs, a storage cylinder is provided on the opposite side of the plurality of clamping blocks, a No. 2 isolation cover is threadedly installed on the top end of the plurality of storage cylinders, a No. 1 isolation cover is threadedly installed on the top end of the cylinder body, a first sponge is fixedly installed on the lower surface of the No. 1 isolation cover, the top end of the fixing rod contacts the bottom end of the first sponge, and the top end of the plurality of No. 2 isolation covers contacts the bottom end of the first sponge.

[0006] Preferably, a fill light is fixedly installed on the outer surface of the middle part of the fixing rod, an observation window is fixedly installed on one side of the cylinder, a baffle is fixedly installed on the side of the cylinder close to the observation window, three first springs distributed at equal intervals are fixedly installed on the side of the cylinder close to the baffle, and the other ends of the three first springs distributed at equal intervals are fixedly installed with limiting beads, and three limiting grooves distributed at equal intervals are opened on one side of the baffle, and the limiting beads are slidably clamped inside the limiting grooves.

[0007] Preferably, the inner wall of the cylinder is provided with five slide grooves distributed in an array, a slider is fixedly installed at one end of each of the fixed plates, and each of the sliders is slidably mounted inside the slide groove, two symmetrically distributed telescopic rods are fixedly installed inside each of the fixed plates, and the telescopic ends of each of the telescopic rods are fixedly mounted on the middle part of one side of the clamping block, five fixed grooves distributed in an array are provided on the upper part of the second sponge body, and the lower parts of each of the storage cylinders are slidably mounted inside the fixed groove.

[0008] Preferably, a cavity is opened on one side of the cylinder close to the observation window, the baffle is slidably mounted inside the cavity, a handle is fixedly mounted on the lower part of one side of the baffle, and a pull rope is fixedly mounted on the top of the No. 1 isolation cover.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. By setting a clamping block, a first sponge and a second sponge, under the reaction force of the second spring, the clamping block is pushed to clamp and fix the storage tube, so that a certain distance is left between the storage tube and the fixing plate. When the tube is hit from the side, the storage tube is protected by the buffering of the second spring. When the tube is hit from the up and down directions, the storage tube is buffered by the cooperation of the first sponge and the second sponge to avoid breakage, which solves the problem that the existing test tube is directly sealed and stored after sampling and then put into a backpack, which is easy to break;

[0011] 2. By setting up fill-in lights and observation windows, and starting the fill-in lights, the inside of the cylinder is illuminated to simulate the lighting conditions of microorganisms in water bodies, avoiding the impact of the environment on the microorganisms and causing inaccurate test data. By pulling the baffle, the inside of the cylinder can be observed through the observation window, avoiding repeated opening of the cylinder for observation, which is a cumbersome process and affects the survival of microorganisms, thereby affecting the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0015] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0016] Figure 4 It is a schematic diagram of the connection structure between the fixed plate and the slider in the utility model.

[0017] Figure 5 It is a schematic diagram of the structure after being split in the utility model.

[0018] Figure 6 It is a schematic diagram of the partial cross-section structure of the utility model.

[0019] In the figure: 1. cylinder; 11. No. 1 isolation cover; 12. pulling rope; 13. first sponge; 14. second sponge; 141. fixing groove; 15. baffle; 151. limiting groove; 152. handle; 153. cavity; 16. first spring; 161. limiting bead; 17. observation window; 18. slide; 2. fixing rod; 21. fill light; 22. fixing plate; 221. slider; 222. second spring; 223. telescopic rod; 224. clamping block; 23. storage cylinder; 231. No. 2 isolation cover. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example: Figure 1-6As shown, the utility model provides a water microbial diversity monitoring sample storage cylinder, including a cylinder 1, by setting the cylinder 1, the cylinder 1 adopts a light-proof design, a second sponge 14 is fixedly installed on the inner lower surface of the cylinder 1, a fixing rod 2 is provided in the middle of the cylinder 1, the lower part of the fixing rod 2 passes through the second sponge 14, the bottom end of the fixing rod 2 is in contact with the inner lower surface of the cylinder 1, a plurality of array-distributed fixing plates 22 are fixedly installed on both sides of the fixing rod 2, two symmetrically distributed second springs 222 are fixedly installed in the middle of the plurality of fixing plates 22, and a clamping block 224 is fixedly installed on the other end of the plurality of second springs 222. , storage cylinders 23 are provided on the opposite sides of the multiple clamping blocks 224. By setting the clamping blocks 224 and the storage cylinders 23, under the limiting of the storage cylinder 23 by the clamping blocks 224, a distance is maintained between the storage cylinder 23 and the fixed plate 22, and the storage cylinder 23 is designed to be light-transmissive. The top ends of the multiple storage cylinders 23 are all threadedly installed with No. 2 isolation covers 231, the top ends of the cylinder bodies 1 are threadedly installed with No. 1 isolation covers 11, the lower surface of the No. 1 isolation covers 11 is fixedly installed with the first sponge body 13, the top end of the fixing rod 2 is in contact with the bottom end of the first sponge body 13, and the top ends of the multiple No. 2 isolation covers 231 are all in contact with the bottom end of the first sponge body 13.

[0022] A fill light 21 is fixedly installed on the outer surface of the middle part of the fixing rod 2. By setting the fill light 21, the lighting environment inside the water body is simulated to avoid inaccurate detection data due to environmental influences. An observation window 17 is fixedly installed on one side of the cylinder 1, and a baffle 15 is fixedly installed on the side of the cylinder 1 close to the observation window 17. Three first springs 16 distributed at equal intervals are fixedly installed on the side of the cylinder 1 close to the baffle 15. The other ends of the three first springs 16 distributed at equal intervals are fixedly installed with limiting beads 161. Three limiting grooves 151 distributed at equal intervals are opened on one side of the baffle 15, and the limiting beads 161 are slidably clamped in the inside of the limiting grooves 151.

[0023] The inner wall of the cylinder 1 is provided with five array-distributed slide grooves 18, and a slider 221 is fixedly installed at one end of each of the plurality of fixed plates 22. Each of the plurality of sliders 221 is slidably mounted inside the slide groove 18. By setting the slide groove 18, the slider 221 is slidably mounted inside the slide groove 18 to fix the internal fixed plate 22 and prevent movement.

[0024] Two symmetrically distributed telescopic rods 223 are fixedly installed inside the multiple fixed plates 22, and the telescopic ends of the multiple telescopic rods 223 are fixedly installed in the middle of one side of the clamping block 224. By setting the telescopic rods 223, the clamping block 224 is more stable when clamping and limiting the storage tube 23.

[0025] The upper part of the second sponge body 14 is provided with five fixed grooves 141 distributed in an array, and the lower parts of the plurality of storage tubes 23 are slidably installed inside the fixed grooves 141. By setting the fixed grooves 141, the lower parts of the storage tubes 23 are placed inside the fixed grooves 141. Through the mutual cooperation between the second sponge body 14 and the first sponge body 13, the storage tube 23 can be buffered when it is hit.

[0026] A cavity 153 is formed on one side of the cylinder 1 close to the observation window 17 , and the baffle 15 is slidably mounted inside the cavity 153 .

[0027] A handle 152 is fixedly mounted on a lower portion of one side of the baffle 15 .

[0028] A pull rope 12 is fixedly installed on the top of the No. 1 isolation cover 11. By providing the pull rope 12, the cylinder body 1 is convenient to carry.

[0029] Working principle: In actual use, the water microorganism sample is loaded into the storage cylinder 23, and the storage cylinder 23 is isolated from the outside by rotating the No. 2 isolation cover 231, and the storage cylinder 23 is placed in the middle of the fixed plate 22, and the lower part of the storage cylinder 23 is placed in the fixed groove 141. Under the reaction force of the second spring 222, the clamping block 224 is pushed to limit and clamp the storage cylinder 23, and the No. 1 isolation cover 11 threadedly installed with the cylinder 1 is installed on the top of the cylinder 1, thereby isolating the cylinder 1 from the outside. When sampling, the No. 1 isolation cover 11 can be opened to pull the storage cylinder 23 to take it out, and the fixed rod 2 can also be pulled to take the storage cylinder 23 out of the cylinder 1;

[0030] After the sampling is completed, the fill light 21 can be turned on and the No. 1 isolation cover 11 can be installed on the cylinder 1. The universal pull handle 152 can drive the baffle 15 to move upward and enter the cavity 153. The limiting bead 161 is clamped in the limiting groove 151 through the reaction force of the first spring 16, thereby completing the limiting of the baffle 15. At this time, the situation inside the cylinder 1 can be observed through the observation window 17.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sample storage cylinder for monitoring water microbial diversity, comprising a cylinder body (1), Features: A second sponge (14) is fixedly mounted on the inner lower surface of the cylinder (1); a fixing rod (2) is provided in the middle of the cylinder (1); the lower part of the fixing rod (2) passes through the second sponge (14); the bottom end of the fixing rod (2) contacts the inner lower surface of the cylinder (1); a plurality of fixing plates (22) distributed in an array are fixedly mounted on both sides of the fixing rod (2); two symmetrically distributed second springs (222) are fixedly mounted in the middle of the plurality of fixing plates (22); the other ends of the plurality of second springs (222) are fixedly mounted. A clamping block (224) is installed, and storage cylinders (23) are provided on opposite sides of the clamping blocks (224). The top ends of the storage cylinders (23) are all threadedly installed with a No. 2 isolation cover (231). The top end of the cylinder body (1) is threadedly installed with a No. 1 isolation cover (11), and the lower surface of the No. 1 isolation cover (11) is fixedly installed with a first sponge body (13). The top end of the fixing rod (2) is in contact with the bottom end of the first sponge body (13), and the top ends of the No. 2 isolation covers (231) are all in contact with the bottom end of the first sponge body (13).

2. A water microbial diversity monitoring sample storage cylinder according to claim 1, Features: A fill light (21) is fixedly mounted on the outer surface of the middle part of the fixing rod (2); an observation window (17) is fixedly mounted on one side of the cylinder (1); a baffle (15) is fixedly mounted on the side of the cylinder (1) close to the observation window (17); three first springs (16) distributed at equal intervals are fixedly mounted on the side of the cylinder (1) close to the baffle (15); a limiting bead (161) is fixedly mounted on the other end of the three first springs (16) distributed at equal intervals; three limiting grooves (151) distributed at equal intervals are opened on one side of the baffle (15); the limiting bead (161) is slidably mounted inside the limiting groove (151).

3. A water microbial diversity monitoring sample storage cylinder according to claim 1, Features: The inner wall of the cylinder (1) is provided with five slide grooves (18) distributed in an array, and one end of each of the plurality of fixed plates (22) is fixedly mounted with a slider (221), and each of the plurality of sliders (221) is slidably mounted inside the slide groove (18).

4. A water microbial diversity monitoring sample storage cylinder according to claim 1, Features: Two symmetrically distributed telescopic rods (223) are fixedly mounted inside the plurality of fixed plates (22), and the telescopic ends of the plurality of telescopic rods (223) are fixedly mounted in the middle of one side of the clamping block (224).

5. A water microbial diversity monitoring sample storage cylinder according to claim 1, Features: The upper portion of the second sponge body (14) is provided with five fixed grooves (141) distributed in an array, and the lower portions of the plurality of storage cylinders (23) are slidably mounted inside the fixed grooves (141).

6. A water microbial diversity monitoring sample storage cylinder according to claim 2, Features: A cavity (153) is provided on one side of the cylinder (1) close to the observation window (17), and the baffle (15) is slidably mounted inside the cavity (153).

7. A water microbial diversity monitoring sample storage cylinder according to claim 2, Features: A handle (152) is fixedly mounted on a lower portion of one side of the baffle (15).

8. The water microbial diversity monitoring sample storage cylinder according to claim 1, Features: A pull rope (12) is fixedly mounted on the top end of the No. 1 isolation cover (11).

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