Fish diversity monitoring equipment

Abstract

The utility model provides fish diversity monitoring equipment, which belongs to the technical field of ecological monitoring and comprises a base, a support cylinder, a camera, a sleeve and a brush. The supporting cylinder is mounted on the base; the camera is installed at one end of the supporting cylinder in the length direction. The sleeve is rotationally mounted on one side, close to the camera, of the supporting cylinder; and the brush is arranged on the outer circumference of the sleeve. According to the fish diversity monitoring equipment provided by the utility model, a base plays a role in supporting a supporting cylinder, a camera is mounted at one end of the supporting cylinder in the length direction, a brush is fixedly mounted on the outer circumference of a sleeve, the sleeve is sleeved on the supporting cylinder and is coaxial with the supporting cylinder, and the sleeve is positioned on one side, close to the camera, of the supporting cylinder. The sleeve can drive the brush to rotate along the axis of the supporting cylinder, so that the purpose of repelling the escargots is achieved, and the purpose of preventing the escargots from crawling to the camera is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ecological monitoring, and more specifically relates to a fish diversity monitoring device. Background Art

[0002] Biodiversity is the material basis for human survival and development, including terrestrial biodiversity, aquatic biodiversity and microbial diversity. Fish diversity is part of aquatic biodiversity, which refers to the species composition, diversity index changes, dominant species, number and weight abundance changes of fish. Underwater camera is a device specially designed to capture images and videos in underwater environment. The scope of use of underwater cameras is very wide, including underwater photography, video recording, monitoring, and scientific research. However, during the monitoring process of existing underwater cameras, there is a situation where snails are attached to the lens, causing the lens to be dirty and blurred, thus affecting the monitoring effect. Utility Model Content

[0003] The utility model aims to provide a fish diversity monitoring device, aiming to solve the problem that the lens of the existing underwater camera is easily contaminated and blurred, thus affecting the monitoring effect.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a fish diversity monitoring device, including: a base;

[0005] A support cylinder, mounted on the base;

[0006] A camera is mounted at one end of the support tube in the length direction;

[0007] A sleeve, rotatably mounted on a side of the support tube close to the camera; and

[0008] A brush is arranged on the outer circumference of the sleeve.

[0009] In a possible implementation, a rolling bearing is installed between the sleeve and the support tube.

[0010] In a possible implementation, a driving motor for driving the sleeve to rotate is installed inside the supporting tube.

[0011] In a possible implementation, a driving gear is installed on the rotating shaft of the driving motor, a transmission gear meshing with the driving gear is installed in the supporting cylinder, and a gear ring meshing with the transmission gear is installed inside the sleeve.

[0012] In a possible implementation, the camera includes a housing and a lens; the housing is detachably mounted at one end of the support tube in the length direction, and the lens is located at the center of the housing.

[0013] In a possible implementation manner, a baffle is installed on the outer side wall of the housing, and the baffle is located at the upper and lower sides of the lens.

[0014] In a possible implementation, a plurality of fill lights are disposed on an outer side wall of the housing, and the fill lights are evenly arranged along the periphery of the lens.

[0015] In a possible implementation manner, an ultrasonic probe is disposed on an outer side wall of the shell.

[0016] In a possible implementation, a buoy is further included, on which a solar panel is installed, and the solar panel is connected to the driving motor via a power line.

[0017] In a possible implementation, a float is provided on the power line.

[0018] Compared with the prior art, the solution shown in the embodiment of the present application is a fish diversity monitoring device of the utility model, in which the base supports the support tube, the camera is installed at one end of the length direction of the support tube, the brush is fixedly installed on the outer circumference of the sleeve, the sleeve is sleeved on the support tube and keeps coaxial with the support tube, and the sleeve is located on the side of the support tube close to the camera. The sleeve can drive the brush to rotate along the axis of the support tube, thereby achieving the purpose of driving away the snails and preventing the snails from crawling onto the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A front view of a fish diversity monitoring device provided by an embodiment of the utility model;

[0021] Figure 2 A right side view of a fish diversity monitoring device provided by an embodiment of the utility model;

[0022] Figure 3 A cross-sectional view of a fish diversity monitoring device provided by an embodiment of the utility model Figure 1 ;

[0023] Figure 4 A cross-sectional view of a fish diversity monitoring device provided by an embodiment of the utility model Figure 2 .

[0024] In the figure: 1. base; 2. support tube; 201. rolling bearing; 202. drive motor; 203. drive gear; 204. transmission gear; 3. camera; 301. housing; 302. lens; 303. baffle; 304. fill light; 305. ultrasonic probe; 4. casing; 401. gear ring; 5. brush; 6. float; 7. solar panel; 8. power cord; 9. float. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0026] Please also refer to Figure 1 Now, a fish diversity monitoring device provided by the utility model is described. The fish diversity monitoring device comprises: a base 1, a support tube 2, a camera 3, a sleeve 4 and a brush 5. The support tube 2 is mounted on the base 1; the camera 3 is mounted at one end of the support tube 2 in the length direction; the sleeve 4 is rotatably mounted on a side of the support tube 2 close to the camera 3; the brush 5 is arranged on the outer circumference of the sleeve 4.

[0027] The fish diversity monitoring device provided in this embodiment has a base 1 that supports the support tube 2, a camera 3 is mounted at one end of the support tube 2 in the length direction, a brush 5 is fixedly mounted on the outer circumference of a sleeve 4, the sleeve 4 is sleeved on the support tube 2 and is coaxial with the support tube 2, and the sleeve 4 is located on the side of the support tube 2 close to the camera 3. The sleeve 4 can drive the brush 5 to rotate along the axis of the support tube 2, thereby achieving the purpose of driving away the snails and preventing the snails from crawling onto the camera 3.

[0028] In some embodiments, see Figure 1 and Figure 3 A rolling bearing 201 is installed between the sleeve 4 and the support tube 2. In this embodiment, the rolling bearing 201 reduces the friction resistance between the sleeve 4 and the support tube 2, making the rotation of the sleeve 4 smoother.

[0029] In some embodiments, see Figure 1 and Figure 3A driving motor 202 for driving the sleeve 4 to rotate is installed inside the support tube 2. In this embodiment, the driving motor 202 is fixedly installed inside the support tube 2, and the support tube 2 protects the driving motor 202 to prevent the driving motor 202 from being contaminated. The driving motor 202 is a variable frequency motor, and the speed of the supporting tube 2 can be controlled according to actual needs, ensuring that it will not affect the normal swimming of fish and can meet the purpose of driving away snails.

[0030] In some embodiments, see Figure 1 and Figure 4 , a driving gear 203 is installed on the rotating shaft of the driving motor 202, a transmission gear 204 meshing with the driving gear 203 is installed in the support tube 2, and a ring gear 401 meshing with the transmission gear 204 is installed inside the sleeve 4. In this embodiment, the rotating shaft of the driving motor 202 is parallel to the axial direction of the support tube 2. The support shaft of the transmission gear 204 is located inside the support tube 2, and a through hole for avoiding the transmission gear 204 is opened on the outer wall of the support tube 2. The ring gear 401 is coaxially arranged with the sleeve 4 and fixedly installed inside the sleeve 4. The transmission gear 204 meshes with the ring gear 401 and the driving gear 203 respectively. The driving motor 202 drives the sleeve 4 to rotate by gear transmission, and the structure is more compact and the transmission is more stable.

[0031] In some embodiments, see Figure 1 and Figure 2 The camera 3 includes a housing 301 and a lens 302; the housing 301 is detachably mounted at one end of the support tube 2 in the length direction, and the lens 302 is located at the center of the housing 301. In this embodiment, the outer contour of the housing 301 is a direction, and the housing 301 is fixed at one end of the support tube 2 in the length direction (axial direction). A circular hole for mounting the lens 302 is provided in the center of the housing 301.

[0032] In some embodiments, see Figure 1 and Figure 2 , a baffle 303 is installed on the outer wall of the housing 301, and the baffle 303 is located at the upper and lower sides of the lens 302. In this embodiment, the baffle 303 is arc-shaped, and the arc center of the baffle 303 is located at the center of the lens 302. The baffle 303 is located at the upper and lower sides of the lens 302, thereby effectively preventing the snails from crawling onto the lens 302 from above or below the lens 302.

[0033] In some embodiments, see Figure 2 A plurality of fill lights 304 are arranged on the outer wall of the housing 301, and the fill lights 304 are evenly arranged along the periphery of the lens 302. In this embodiment, the plurality of fill lights 304 surround the periphery of the lens 302, thereby increasing the brightness of the water area near the lens 302, so that the lens 302 can capture clearer videos or photos of fish.

[0034] In some embodiments, see Figure 2 , an ultrasonic probe 305 is disposed on the outer wall of the housing 301. In this embodiment, since the housing 301 adopts a square structure, the ultrasonic probes 305 are respectively arranged at the four corners of the housing 301. The ultrasonic probe 305 is used to detect whether there are fish in front of the camera 3.

[0035] In some embodiments, see Figure 1 and Figure 2 , and further includes a buoy 6, on which a solar panel 7 is mounted, and the solar panel 7 is connected to the drive motor 202 through a power line 8. In this embodiment, the buoy 6 is suspended on the water surface by buoyancy, and the solar panel 7 can convert light energy into electrical energy, and then provide electrical energy to the drive motor 202 through the power line 8, thereby ensuring that the drive motor 202 continues to work. The solar panel 7 can also provide electrical energy for the camera 3, the ultrasonic probe 305 and other electrical components.

[0036] In some embodiments, see Figure 1 and Figure 2 , a float 9 is provided on the power line 8. In this embodiment, the float 9 is fixedly installed in the middle position of the power line 8 in the vertical direction. The float 9 provides an upward pulling force for the power line 8 through its own buoyancy, thereby reducing the large pulling force applied by the power line 8 to the buoy 6.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fish diversity monitoring device, characterized in that: include: Base; A support cylinder, mounted on the base; A camera is mounted at one end of the support tube in the length direction; A sleeve, rotatably mounted on a side of the support tube close to the camera; and A brush is arranged on the outer circumference of the sleeve.

2. A fish diversity monitoring device as claimed in claim 1, characterized in that: A rolling bearing is installed between the sleeve and the support tube.

3. A fish diversity monitoring device as claimed in claim 1, characterized in that: A driving motor for driving the sleeve to rotate is installed inside the supporting cylinder.

4. A fish diversity monitoring device as claimed in claim 3, characterized in that: A driving gear is installed on the rotating shaft of the driving motor, a transmission gear meshing with the driving gear is installed in the supporting cylinder, and a gear ring meshing with the transmission gear is installed inside the sleeve.

5. A fish diversity monitoring device as claimed in claim 1, characterized in that: The camera comprises a housing and a lens; the housing is detachably mounted at one end of the support tube in the length direction, and the lens is located at the center of the housing.

6. A fish diversity monitoring device as claimed in claim 5, characterized in that: A baffle is installed on the outer side wall of the shell, and the baffle is located at the upper and lower sides of the lens.

7. A fish diversity monitoring device as claimed in claim 5, characterized in that: A plurality of fill-in lights are arranged on the outer side wall of the shell, and the fill-in lights are evenly arranged along the periphery of the lens.

8. A fish diversity monitoring device as claimed in claim 5, characterized in that: An ultrasonic probe is arranged on the outer side wall of the shell.

9. A fish diversity monitoring device as claimed in claim 3, characterized in that: It also includes a buoy, on which a solar panel is installed, and the solar panel is connected to the driving motor through a power line.

10. A fish diversity monitoring device as claimed in claim 9, characterized in that: A float ball is arranged on the power line.

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