Sampling box for aquatic animal detection

Abstract

The utility model discloses a sampling box for aquatic animal detection, which relates to the technical field of sampling boxes and comprises a box body and a box cover buckled on an opening of the box body. A plurality of transverse division bars are arranged in the box body in parallel at intervals, and a longitudinal partition plate capable of moving in the extending direction of the transverse division bars is arranged between every two adjacent transverse division bars. An excrement collecting mechanism is arranged at the inner bottom of the box body. A plurality of transverse division bars and a plurality of movable longitudinal partition plates are installed in the box body and divide the interior of the box body into a plurality of cavities, and aquatic animals of different types / sizes can be placed in different cavities during sampling, so that the aquatic animals do not influence one another; and the excrement collecting mechanism mounted at the inner bottom of the box body is convenient for collecting excrement generated in the aquatic animal transportation process, so that the sampling box is convenient to clean in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling boxes, and more specifically, to a sampling box for aquatic animal detection. Background Art

[0002] When a certain number of aquatic animals are needed for some experiments, it is necessary to sample the aquatic animals, so a sampling box for aquatic animals is required.

[0003] However, some common sampling boxes for aquatic animals on the market have some defects. For example, aquatic animals will produce feces during transportation. If the feces accumulated at the bottom of the box are not collected in time, it will affect the later cleaning work of the sampling box.

[0004] Therefore, a sampling box for aquatic animal detection is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a sampling box for aquatic animal detection.

[0006] The purpose of the utility model is achieved by the following technical solutions:

[0007] A sampling box for aquatic animal detection includes a box body and a box cover buckled on the opening of the box body; a plurality of transverse partitions are arranged in parallel and at intervals inside the box body, and a longitudinal partition that can move along the extension direction of the transverse partitions is arranged between two adjacent transverse partitions; a feces collection mechanism is arranged at the inner bottom of the box body.

[0008] Further, in the utility model, a plurality of sewage collection grooves are opened at the inner bottom of the box body, and the extension direction of any sewage collection groove is the same as the extension direction of the transverse partitions; the bottom end of any longitudinal partition is provided with a slider adapted to the sewage collection groove, and the slider is slidably connected to the sewage collection groove; sewage discharge pipes are arranged at both ends of any sewage collection groove.

[0009] Further, in the utility model, the feces collection mechanism includes a plurality of sewage collection pipes arranged at the inner bottom of the box body, and the extension direction of any sewage collection pipe is the same as the extension direction of the transverse partitions; at least one sewage collection pipe is arranged between two adjacent sewage collection grooves, and the surface of the sewage collection pipe opposite to the inner bottom of the box body is an arc surface, and this arc surface protrudes towards the opening of the box body; a plurality of through holes are opened on the arc surface; sewage discharge pipes are arranged at both ends of any sewage collection pipe.

[0010] Further, in the utility model, the bottom end of the longitudinal partition is provided with a concave surface adapted to the arc surface, and the concave surface fits on the arc surface.

[0011] Furthermore, in the present utility model, a plurality of limiting members are spaced along the extending direction of the above-mentioned horizontal partition strip.

[0012] Furthermore, in the present utility model, any of the above-mentioned limiting members includes a limiting ball, a first limiting ring disposed on the limiting ball, and a spring having one end connected to the first limiting ring. A counterbore adapted to the first limiting ring is formed on the above-mentioned horizontal partition strip. A second limiting ring adapted to the limiting ball is disposed at the opening of the counterbore, and the inner diameter of the second limiting ring is smaller than the outer diameter of the first limiting ring. The spring and the first limiting ring are both located within the counterbore, and the end of the spring remote from the first limiting ring abuts against the bottom of the counterbore.

[0013] Furthermore, in the present utility model, water passing holes are formed on any of the above-mentioned horizontal partition strips and any of the above-mentioned vertical partition plates, and a filter screen is disposed in any of the water passing holes.

[0014] The beneficial effects of the present utility model are as follows:

[0015] The present utility model provides a sampling box for aquatic animal detection. By installing a plurality of horizontal partition strips and a plurality of movable vertical partition plates in the box body, the box body is divided into a plurality of chambers. When sampling, different types / sizes of aquatic animals can be placed in different chambers so that they do not affect each other. The feces collection mechanism installed at the inner bottom of the box body facilitates the collection of feces generated during the transportation of aquatic animals, which is convenient for the subsequent cleaning of the sampling box. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0017] Figure 2 is a schematic structural diagram of an embodiment of the present utility model;

[0018] Figure 3 is Figure 1 a cross-sectional view of;

[0019] Figure 4 is a schematic structural diagram of the limiting member of an embodiment of the present utility model.

[0020] In the figure: 101 - box body; 102 - box cover; 201 - horizontal partition strip; 202 - vertical partition plate; 203 - slider; 301 - sewage pipe; 401 - sewage collection pipe; 501 - limiting ball; 502 - first limiting ring; 503 - spring; 504 - second limiting ring; 601 - water passing hole. Detailed Embodiments

[0021] The technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0023] A sampling box for detecting aquatic animals includes a box body 101 and a box cover 102 buckled on the opening of the box body 101; a plurality of transverse partitions 201 are installed in parallel and at intervals in the box body 101, and a longitudinal partition 202 that can move along the extension direction of the transverse partition 201 is installed between two adjacent transverse partitions 201. As Figure 2 shown, a plurality of transverse partitions 201 and a plurality of longitudinal partitions 202 divide the inside of the box body 101 into a plurality of chambers, and different types of aquatic animals can be placed in different chambers so that they do not affect each other. The longitudinal partition 202 is movable and can change the accommodation volume of each chamber. For example, when different sizes of fish need to be loaded, by adjusting the longitudinal partition 202, the large fish are placed in the large-volume chamber, and the small fish are placed in the small-volume chamber. In addition, an oxygen supply mechanism can be installed in this sampling box to supply oxygen to the aquatic animals inside during transportation.

[0024] After sampling, the sampling box containing aquatic animals needs to be transported to the experimental site. During this process, the aquatic animals will produce feces. Therefore, a feces collection mechanism is specially installed at the inner bottom of the box body 101.

[0025] Referring to Figure 3 , in order to facilitate the collection of feces produced by aquatic animals, a plurality of sewage collection grooves are opened at the inner bottom of the box body 101, and the extension direction of any sewage collection groove is the same as the extension direction of the transverse partition 201. The bottom end of any longitudinal partition 202 is provided with a slider 203 adapted to the sewage collection groove, and the slider 203 is slidably connected to the sewage collection groove. Sewage pipes 301 are provided at both ends of any sewage collection groove. During the movement of the longitudinal partition 202, the slider 203 is driven to move synchronously. The slider 203 pushes the feces in the sewage collection groove to the sewage pipes 301 at both ends of the sewage collection groove. Finally, by opening the sewage pipes 301 and flushing with water, the feces in the sewage collection groove can be discharged, which is convenient for cleaning.

[0026] Specifically, referring to Figure 3, in this embodiment, the feces collection mechanism includes a plurality of sewage collection pipes 401 installed at the inner bottom of the box body 101. The extending direction of any sewage collection pipe 401 is the same as that of the transverse partition strip 201; at least one sewage collection pipe 401 is installed between two adjacent sewage collection tanks. The surface of the sewage collection pipe 401 opposite to the inner bottom of the box body 101 is an arc surface, and this arc surface protrudes towards the opening of the box body 101; a plurality of through holes are provided on the arc surface; sewage discharge pipes 301 are arranged at both ends of any sewage collection pipe 401. This design enables the feces falling on the upper surface of the sewage collection pipe 401 to fall into the sewage collection pipe 401 through a plurality of through holes on the one hand and finally be discharged through the sewage discharge pipe 301; on the other hand, the feces remaining on the upper surface of the sewage collection pipe 401 fall into the sewage collection tanks on both sides through the arc surface, facilitating the slider 203 to push the feces in the sewage collection tanks towards the sewage discharge pipes 301 at both ends of the sewage collection tanks, improving the feces collection effect.

[0027] When the longitudinal partition 202 is moving, in order to improve the cleanliness of the arc surface on the sewage collection pipe 401, a concave surface adapted to the arc surface is specifically designed at the bottom end of the longitudinal partition 202, and the concave surface fits the arc surface. In this way, when the longitudinal partition 202 is moving, it will continuously scrape the feces or other sediments on the arc surface of the sewage collection pipe 401, facilitating the cleaning of the sampling box in the later stage.

[0028] After the sampling is completed and during transportation, due to inertia, the longitudinal partition 202 will have a displacement. If the displacement of the longitudinal partition 202 is relatively large, the volume of one of the chambers will become smaller. At the same time, the movement of the longitudinal partition 202 will press the aquatic animals in this chamber. If the aquatic animals are damaged, it may affect their survival rate. Therefore, to solve this problem, a number of limiting members are installed at intervals along the extending direction of the transverse partition strip 201.

[0029] Specifically, referring to Figures 2-4 , in this embodiment, any limiting member includes a limiting ball 501, a first limiting ring 502 installed on the limiting ball 501, and a spring 503 with one end connected to the first limiting ring 502. A counterbore adapted to the first limiting ring 502 is provided on the transverse partition strip 201, and a second limiting ring 504 adapted to the limiting ball 501 is installed at the opening of the counterbore. The inner diameter of the second limiting ring 504 is smaller than the outer diameter of the first limiting ring 502; both the spring 503 and the first limiting ring 502 are located in the counterbore, and the end of the spring 503 away from the first limiting ring 502 abuts against the bottom of the counterbore. In this way, when the limiting ball 501 is not subject to external force, it always protrudes from the side wall of the transverse partition strip 201 under the action of the spring 503. The limiting ball 501 can be an elastic ball or a non-elastic ball.

[0030] In this way, during the transportation process after sampling, the part of the limiting ball 501 protruding from the side wall of the transverse partition strip 201 can limit the displacement of the longitudinal partition board 202, reducing the probability of damage to aquatic animals caused by the displacement of the longitudinal partition board 202. When a chamber needs to store fish with a longer length, the longitudinal partition board 202 can be moved to one side of the box body 101. When moving the longitudinal partition board 202, apply a certain thrust to the longitudinal partition board 202 to press the limiting ball 501 into the counterbore, and then the longitudinal partition board 202 can be moved.

[0031] When the longitudinal partition board 202 moves between two adjacent transverse partition boards, in order to reduce the resistance of water to the movement of the longitudinal partition board 202, water passing holes 601 are specifically provided on any transverse partition strip 201 and any longitudinal partition board 202. In this way, the water in each chamber can flow through each other, reducing the resistance of the longitudinal partition board 202 to move.

[0032] In order to prevent the dirt in each chamber from flowing into other chambers, filters are specifically installed in any water passing hole 601.

[0033] The above description is only the preferred embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the concept described herein through the above teachings or the technology or knowledge in related fields. And the changes and alterations made by those skilled in the art without departing from the spirit and scope of the present invention should all be within the protection scope of the appended claims of the present invention.

Claims

1. A sampling box for aquatic animal detection, comprising a box body (101) and a box cover (102) snapped onto an opening of the box body (101); characterized in that: A plurality of transverse partition bars (201) are arranged in parallel and at intervals in the box body (101), and a longitudinal partition plate (202) movable along the extension direction of the transverse partition bars (201) is arranged between two adjacent transverse partition bars (201); and a feces collection mechanism is arranged at the inner bottom of the box body (101).

2. A sampling box for aquatic animal detection according to claim 1, characterized in that: A plurality of dirt collecting grooves are provided at the inner bottom of the box body (101), and the extension direction of any of the dirt collecting grooves is the same as the extension direction of the transverse partition bar (201); a slider (203) adapted to the dirt collecting groove is provided at the bottom end of any of the longitudinal partitions (202), and the slider (203) is slidably connected to the dirt collecting groove; and a sewage discharge pipe (301) is provided at both ends of any of the dirt collecting grooves.

3. A sampling box for aquatic animal detection according to claim 2, characterized in that: The feces collection mechanism comprises a plurality of sewage collecting pipes (401) arranged at the bottom of the box body (101), and the extension direction of any sewage collecting pipe (401) is the same as the extension direction of the transverse partition bar (201); at least one sewage collecting pipe (401) is arranged between two adjacent sewage collecting tanks, and the surface of the sewage collecting pipe (401) opposite to the bottom of the box body (101) is an arc surface, and the arc surface protrudes toward the opening of the box body (101); a plurality of through holes are opened on the arc surface; and sewage discharge pipes (301) are arranged at both ends of any sewage collecting pipe (401).

4. A sampling box for aquatic animal detection according to claim 3, characterized in that: The bottom end of the longitudinal partition (202) is provided with a concave surface adapted to the arc-shaped surface, and the concave surface is fitted to the arc-shaped surface.

5. A sampling box for aquatic animal detection according to any one of claims 1 to 4, characterized in that: A plurality of limiting members are arranged at intervals on the transverse partition bar (201) along its extension direction.

6. A sampling box for aquatic animal detection according to claim 5, characterized in that: Any of the limiting components comprises a limiting ball (501), a first limiting ring (502) arranged on the limiting ball (501), and a spring (503) connected to the first limiting ring (502) at one end; a countersunk hole adapted to the first limiting ring (502) is provided on the transverse spacer (201); a second limiting ring (504) adapted to the limiting ball (501) is provided at the opening of the countersunk hole; the inner diameter of the second limiting ring (504) is smaller than the outer diameter of the first limiting ring (502); the spring (503) and the first limiting ring (502) are both located in the countersunk hole, and one end of the spring (503) away from the first limiting ring (502) abuts against the bottom of the countersunk hole.

7. The sampling box for aquatic animal detection according to claim 1, characterized in that: A water hole (601) is provided on any of the transverse partition bars (201) and any of the longitudinal partition plates (202), and a filter screen is provided in any of the water holes (601).

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