CN219678560U

CN219678560U - Fish abundance and environment data acquisition device

Info

Publication number: CN219678560U
Application number: CN202320930237.4U
Authority: CN
Inventors: 孙卓新; 孔令维; 李浚豪; 杨嘉鹏; 陈昌; 刘霖琪; 何雄波; 颜云榕
Original assignee: Guangdong Ocean University
Current assignee: Guangdong Ocean University
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-09-12
Anticipated expiration: 2033-04-23

Abstract

The utility model belongs to the technical field of fish data acquisition devices, and discloses a fish abundance and environment data acquisition device, which comprises a shell and further comprises: the netting is detachably arranged on one side of the shell, and a plurality of fish inlets are formed in the netting; the underwater camera is fixedly arranged on one side of the inner wall of the shell; the compensation light source is detachably arranged on one side of the inner wall of the shell, which is opposite to the underwater camera, through the first mounting seat; the attracting lamp is detachably arranged on one side of the inner wall of the shell, which is opposite to the netting, through a second mounting seat; the detector is fixedly arranged on the outer wall of the shell; the acquisition box is fixedly arranged on the outer wall of the shell and positioned below the detector; wherein, the underwater camera and the detector are electrically connected with the acquisition box; the utility model has the advantages of convenient operation, high working efficiency and the like.

Description

Fish abundance and environment data acquisition device

Technical Field

The utility model relates to the technical field of fish data acquisition devices, in particular to a fish abundance and environment data acquisition device.

Background

The data support is an important work for establishing a fish database and a knowledge graph and evaluating environmental health of rivers, lakes and seas. At present, the collection work of the abundance data of fishes is mostly carried out by extracting DNA of each fish, identifying the DNA through a related biotechnology, further obtaining the category of the fish, and finally carrying out counting and statistics work, thereby obtaining the abundance data of the fishes in the target water area. The fish abundance data acquisition mode has the advantages of high accuracy, high reliability and the like, but has the defects of low working efficiency, troublesome operation and the like. Therefore, in the prior art, some people start to try to acquire the abundance information of fish by using image information of photographed fish and using a new way of identifying and analyzing the obtained image information by using a pre-established identification model.

Disclosure of Invention

In view of the above, the present utility model aims to provide a fish abundance and environmental data acquisition device, which aims to provide a device carrier for the new mode mentioned in the background art.

In order to achieve the above purpose, the utility model discloses a fish abundance and environmental data acquisition device, which comprises a shell and further comprises:

the netting is detachably arranged on one side of the shell, and a plurality of fish inlets are formed in the netting;

the underwater camera is fixedly arranged on one side of the inner wall of the shell;

the compensation light source is detachably arranged on one side of the inner wall of the shell, which is opposite to the underwater camera, through the first mounting seat;

the attracting lamp is detachably arranged on one side of the inner wall of the shell, which is opposite to the netting, through a second mounting seat;

the detector is fixedly arranged on the outer wall of the shell;

the acquisition box is fixedly arranged on the outer wall of the shell and positioned below the detector;

the underwater camera and the detector are electrically connected with the acquisition box.

The utility model is further provided with: the underwater cameras are multiple and are distributed linearly and uniformly.

The utility model is further provided with: the plurality of compensating light sources are linearly and uniformly distributed, and the plurality of compensating light sources and the plurality of underwater cameras are respectively and singly corresponding.

The utility model is further provided with: the fish inlets are linearly and uniformly distributed.

The utility model is further provided with: the fish inlets are arranged in an inverted whisker structure.

The utility model is further provided with: the collection box comprises a box body and a sealing cover, wherein the sealing cover and the box body are rotatably arranged.

The utility model is further arranged to further comprise:

the hanging ring is welded at the top of the shell;

and the rope is detachably connected with the hanging ring.

The utility model is further arranged to further comprise:

the sinking part is fixedly arranged at the bottom of the shell and comprises a mounting rod and a plurality of sinkers, wherein the mounting rod is electrically connected with the shell, and the sinkers are in threaded connection with the mounting rod;

the utility model is further provided with: the sinker is made of stainless steel materials.

The utility model is further arranged to further comprise:

the water leakage holes are formed in the bottom of the shell and are distributed in a matrix mode.

In summary, compared with the prior art, the fish abundance and environment data acquisition device provided by the utility model has the beneficial effects of convenience in operation, high working efficiency and the like.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic bottom view of a fish abundance and environmental data acquisition device provided in this embodiment;

FIG. 2 is a schematic cross-sectional view of A-A of FIG. 1 provided by this embodiment;

FIG. 3 is a schematic cross-sectional view of B-B of FIG. 1 provided by the present embodiment;

fig. 4 is a schematic perspective view of a fish abundance and environmental data collecting device according to the present embodiment.

Reference numerals: 1. a housing; 2. a netting; 3. a fish inlet; 4. an underwater camera; 5. a compensating light source; 6. a first mount; 7. an attracting lamp; 8. a second mounting base; 9. a detector; 10. a collection box; 101. a case body; 102. sealing cover; 11. a hanging ring; 12. a rope; 13. a sinking element; 131. a mounting rod; 132. a sinker; 14. and a water leakage hole.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present utility model.

In the description of the present utility model, it should be noted that the terms "front", "rear", "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate an azimuth or a positional relationship based on that shown in the drawings, only for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features described above in the different embodiments of the present utility model may be combined with each other as long as they do not collide with each other.

The fish abundance and environment data acquisition device comprises a shell 1 as shown in figures 1-4, and further comprises:

the netting 2 is detachably arranged on one side of the shell 1, and is provided with 5 fish inlets 3;

the underwater camera 4 is fixedly arranged on one side of the inner wall of the shell 1;

the compensating light source 5 is detachably arranged on one side of the inner wall of the shell 1 opposite to the underwater camera 4 through the first mounting seat 6;

in a specific implementation process, the compensating light source 5 can be removed from the first mounting seat 6 for maintenance, charging and other operations.

The attracting lamp 7 is detachably arranged on one side of the inner wall of the shell 1 opposite to the netting 2 through the second mounting seat 8;

in this embodiment, the attracting lamp 7 is a white light lamp, and in a specific implementation process, the attracting lamp 7 can be detached from the second mounting seat 8 for maintenance, charging and other operations.

The detector 9 is fixedly arranged on the outer wall of the shell 1;

the acquisition box 10 is fixedly arranged on the outer wall of the shell 1 and positioned below the detector 9;

wherein, the underwater camera 4 and the detector 9 are electrically connected with the acquisition box 10.

In particular embodiments, the netting 2 is made of nylon material or polyvinyl chloride material, or a combination of both.

It should be noted that, in some embodiments, the netting 2 may also be made of other high-quality materials, which is not particularly limited herein.

In this embodiment, the number of underwater cameras 4 is 5 and is linearly and uniformly distributed.

In this embodiment, the number of the compensation light sources 5 is 5 and the compensation light sources 5 are linearly and uniformly distributed, and the 5 compensation light sources 5 and the 5 underwater cameras 4 are respectively and singly corresponding, in a specific implementation process, the compensation light sources 5 are used for improving brightness of shooting work of the underwater cameras 4, so that environmental quality of shooting work of the underwater cameras 4 is improved.

In a specific implementation process, through a shooting function preset by the underwater camera 4, various fishes can be shot when entering the shell 1 through the fish inlet 3, then image information of the various fishes is transmitted to a storage (not shown) in the acquisition box 10, after the acquisition work is finished and the image information in the storage is returned to the fish analysis workstation, the image information can be exported, and then the image information is transmitted into a pre-trained deep learning recognition model so as to obtain the category of each fish in an image, and finally the fish abundance data of a target water area can be obtained through the processing such as counting, statistics and the like by data analysis software on a computer.

In addition, the detector 9 in this embodiment also obtains the environmental data of the target water area by transmitting the acquired image information into a pre-trained deep learning recognition model.

In this embodiment, the 5 fish inlets 3 are linearly and uniformly distributed.

In this embodiment, the 5 fish inlets 3 are arranged in a inverted whisker structure.

In this embodiment, as shown in fig. 4, the collection box 10 includes a box body 101 and a sealing cover 102, where the sealing cover 102 is rotatably disposed with the box body 101, and in a specific implementation process, the storage can be taken out by opening the sealing cover 102.

Further, the embodiment further includes:

a hanging ring 11 welded on the top of the shell 1;

and a rope 12 detachably connected with the hanging ring 11.

In an embodiment, the rope 12 is tied to the sling 11 to achieve remote control of the present embodiment.

Further, the embodiment further includes:

the sinking element 13 is fixedly arranged at the bottom of the shell 1 and comprises a mounting rod 131 and a plurality of sinkers 132, wherein the mounting rod 131 is electrically welded with the shell 1, and the sinkers 132 are in threaded connection with the mounting rod 131;

in this embodiment, sinker 132 is made of a stainless steel material.

In the specific implementation process, the number of the sinkers 132 can be adjusted according to actual requirements so as to realize the collection work of the device with different water depths.

It should be noted that, in some embodiments, the sinker 132 may also be made of other high-quality materials, which is not particularly limited herein.

Further, the embodiment further includes:

as shown in fig. 1, a plurality of water leakage holes 14 are formed in the bottom of the casing 1, and the plurality of water leakage holes 14 are distributed in a matrix.

In a specific implementation process, the water leakage hole 14 is used for discharging water in the shell 1 to the outside after the collection work is completed.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. The utility model provides a fish abundance and environmental data collection system, includes casing (1), its characterized in that still includes:

the netting (2) is detachably arranged on one side of the shell (1), and a plurality of fish inlets (3) are formed in the netting;

an underwater camera (4) fixedly arranged on one side of the inner wall of the shell (1);

the compensating light source (5) is detachably arranged on one side of the inner wall of the shell (1) opposite to the underwater camera (4) through the first mounting seat (6);

the attracting lamp (7) is detachably arranged on one side of the inner wall of the shell (1) opposite to the netting (2) through a second mounting seat (8);

the detector (9) is fixedly arranged on the outer wall of the shell (1);

the collection box (10) is fixedly arranged on the outer wall of the shell (1) and is positioned below the detector (9);

the underwater camera (4) and the detector (9) are electrically connected with the acquisition box (10).

2. The fish abundance and environment data acquisition device of claim 1, wherein the underwater cameras (4) are multiple and are distributed linearly and uniformly.

3. The fish abundance and environment data acquisition device according to claim 2, wherein the plurality of compensation light sources (5) are linearly and uniformly distributed, and the plurality of compensation light sources (5) and the plurality of underwater cameras (4) are respectively and singly corresponding.

4. The fish abundance and environment data acquisition device of claim 1, characterized in that the fish inlets (3) are distributed linearly and uniformly.

5. The fish abundance and environment data acquisition device of claim 4, characterized in that the fish inlets (3) are arranged in inverted whisker structure.

6. The fish abundance and environmental data collecting device according to claim 1, wherein the collecting box (10) comprises a box body (101) and a sealing cover (102), and the sealing cover (102) and the box body (101) are rotatably arranged.

7. The fish abundance and environmental data collecting apparatus of any of claims 1-6, further comprising:

a hanging ring (11) welded at the top of the shell (1);

and the rope (12) is detachably connected with the hanging ring (11).

8. The fish abundance and environmental data collecting apparatus of any of claims 1-6, further comprising:

the sinking part (13) is fixedly arranged at the bottom of the shell (1) and comprises a mounting rod (131) and a plurality of sinkers (132), wherein the mounting rod (131) is electrically welded with the shell (1), and the sinkers (132) are in threaded connection with the mounting rod (131).

9. The fish abundance and environmental data collection device of claim 8, wherein the sinker (132) is made of stainless steel material.

10. The fish abundance and environmental data collecting apparatus of any of claims 1-6, further comprising:

the water leakage holes (14) are formed in the bottom of the shell (1), and the water leakage holes (14) are distributed in a matrix mode.