Jellyfish autonomous movement monitoring device

Abstract

The utility model relates to the technical field of autonomous movement monitoring, and discloses a jellyfish autonomous movement monitoring device which comprises a buoyancy shell, a sonar scanning device is arranged at the top end of the buoyancy shell, two water inlets are formed in the surface of the middle of the buoyancy shell, and filter screens are arranged on the inner walls of the two water inlets. The surface of the bottom of the buoyancy shell is rotationally connected with a transmission frame and a waterproof shell through sealing bearings. Clamping bases are arranged on the two sides of the top end of the transmission frame. Jellyfish and marine litter are blocked through the filter screen and prevented from entering the buoyancy shell, the piston disc is protected, automatic cleaning of the filter screen is achieved through cooperation of the servo motor, the gear, the arc-shaped rack, the transmission frame, the clamping base and the cleaning brush, the filtering effect of the filter screen is guaranteed, manual cleaning is not needed, time and labor are saved, and the working efficiency is improved. When the cleaning brush is damaged, the screw is detached for replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of autonomous motion monitoring, in particular to a jellyfish autonomous motion monitoring device. Background Art

[0002] A jellyfish outbreak refers to a sudden increase in the number of jellyfish in a specific sea area during a specific season. Jellyfish outbreaks are naturally occurring; jellyfish growth is seasonal and can occur even in undisturbed conditions. However, in the past few decades, human activities have impacted some sea areas, leading to unprecedented jellyfish outbreaks. Large jellyfish outbreaks have also occurred in the East China Sea in recent years, with the number increasing year by year. Therefore, monitoring the distribution of jellyfish is essential. Jellyfish autonomous motion monitoring devices provide technical support for curbing the increasing threat posed by jellyfish outbreaks and protecting the marine ecosystem.

[0003] Among them, the "a jellyfish autonomous motion monitoring device" disclosed in application number "202022735231.0" "comprises a buoyancy box, a sonar scanning device and a balance pendant, the inner side of the buoyancy box is slidingly connected to a drainage plate, the upper end of the drainage plate is fixedly connected to a sleeve, the inner side of the sleeve is spirally connected to a one-way threaded rod, the upper end of the buoyancy box is rotatably connected to a two-way threaded rod, the inner side of the two-way threaded rod is spirally connected to a splint, the middle position of the two-way threaded rod is fixedly connected to a worm gear, the rear side of the worm gear is meshed with a worm, and the inner side of the upper end of the buoyancy box is fixedly connected to a fixed plate. In the utility model, the drainage plate, sleeve and one-way threaded rod are set, and the rotation of the one-way threaded rod enables the sleeve to move up and down, and then the drainage plate can move up and down, thereby reducing the air in the buoyancy box and enabling the device to dive underwater, thereby performing sonar scanning of sea areas at different depths."

[0004] However, the above method has the following defects: the seawater entering the buoyancy tank is not filtered, and jellyfish and marine debris can easily enter the interior of the buoyancy tank and hinder the movement of the drainage board, affecting the use of the monitoring device. Utility Model Content

[0005] The purpose of the utility model is to provide a jellyfish autonomous movement monitoring device, which can filter jellyfish and marine garbage and automatically clean the filter net.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: a jellyfish autonomous movement monitoring device, including a buoyancy shell, a sonar scanning device is provided on the top of the buoyancy shell, two water inlets are opened on the surface of the middle part of the buoyancy shell, the inner walls of the two water inlets are provided with filter screens, the surface of the bottom of the buoyancy shell is rotatably connected to the transmission frame and the waterproof shell through sealed bearings, a holder is provided on both sides of the top of the transmission frame, and a cleaning brush is provided on the inner walls of the two holders through screws, a decompression component and two lifting aid components are provided between the two holders, a servo motor is provided on the surface of the bottom of the buoyancy shell, and the transmission shaft of the servo motor is provided with a gear, and the front of the gear is meshed with an arc rack.

[0007] The present invention is further configured as follows: the inner wall of the arc-shaped rack is connected to the surface of the transmission frame, the servo motor is a forward and reverse motor, the surfaces of the two cleaning brushes are respectively slidably connected to the surfaces of the two filters, the two cleaning brushes, the two holders and the contact part of the transmission frame and the buoyancy shell are all slidably connected, the surfaces of the two screws are coated with Teflon coating, and the transmission frame is connected to the contact part of the waterproof shell.

[0008] The utility model is further configured as follows: a telescopic cylinder is embedded in the inner wall of the bottom end of the buoyancy shell, the telescopic end of the telescopic cylinder is provided with a piston disk sliding with the inner wall of the middle part of the buoyancy shell, and a humidity sensor is provided on the inner wall of the bottom end of the buoyancy shell.

[0009] The utility model is further configured as follows: the decompression assembly includes four vertical pipes, the four vertical pipes are all arranged on the surface of the buoyancy shell, the interiors of the four vertical pipes are connected to the interior of the buoyancy shell, one end of the four vertical pipes is provided with an air storage ring, the interior of the air storage ring is set to vacuum, and the surfaces of the four vertical pipes are provided with electric valves.

[0010] The utility model is further configured as follows: the lifting aid assembly includes a bracket, the bracket is arranged on the surface of the middle part of the buoyancy shell, the top end of the bracket is provided with a handle, the surface of the handle is provided with an anti-slip cover, and the surface of the bracket is provided with a hanging seat.

[0011] The utility model is further configured as follows: a current collecting box is provided on the surface of the bottom of the buoyancy shell, and the current collecting box is placed between two vertical pipes. A battery, a single-chip microcomputer and a wireless transmission module are respectively provided inside the current collecting box, and the sonar scanning device, telescopic cylinder, servo motor, wireless transmission module, humidity sensor and four electric valves are all electrically connected to the battery through the single-chip microcomputer.

[0012] The present invention is further configured as follows: a through hole is provided on the surface of the waterproof shell, the inner wall of the through hole is rotatably connected to a sleeve via a sealed bearing, one end of the sleeve is connected to the bottom end of the buoyancy shell, the sleeve is sleeved on the outside of the telescopic cylinder, the bottom end of the sleeve is hinged with a sealing cover, and the bottom end of the waterproof shell is provided with a base.

[0013] The present invention is further configured as follows: a horizontal plate is provided on the inner wall of the sleeve, a charging port electrically connected to the battery is provided at the bottom end of the horizontal plate, and a concealed handle is provided at the bottom end of the sealing cover.

[0014] To sum up, the utility model has the following beneficial effects: the utility model blocks jellyfish and marine debris through the filter net, prevents jellyfish and marine debris from entering the interior of the buoyancy shell, protects the piston disc, and realizes automatic cleaning of the filter net through the cooperation of the servo motor, gears, arc-shaped racks, transmission frames, holders and cleaning brushes, thereby ensuring the filtering effect of the filter net. No manual cleaning is required, saving time and effort. When the cleaning brush is damaged, the screws are removed for replacement; the humidity sensor, the single-chip microcomputer inside the collector box and the wireless transmission module are used to detect whether the piston disc is damaged, and the staff is reminded to recycle and repair the entire device in time; the pressure reducing component reduces the air pressure at the bottom of the piston disc after replacing the piston disc, thereby reducing the useless work of the telescopic cylinder, which is beneficial to extending the service life of the telescopic cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of a top-view cross-sectional structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the present utility model when viewed from above;

[0019] Figure 5 This is a schematic structural diagram of the transmission frame of the utility model;

[0020] Figure 6 This is a schematic structural diagram of the decompression assembly of the utility model;

[0021] Figure 7 This is a structural diagram of the card holder of the utility model;

[0022] Figure 8 It is a schematic diagram of the side cross-sectional structure of the sleeve of the utility model.

[0023] In the figure: 1. Buoyancy shell; 2. Water inlet; 3. Filter; 4. Transmission frame; 5. Waterproof shell; 6. Decompression assembly; 61. Vertical pipe; 62. Air storage ring; 63. Electric valve; 7. Lifting aid assembly; 71. Bracket; 72. Handle; 73. Anti-slip cover; 74. Hanging seat; 8. Card seat; 9. Cleaning brush; 10. Servo motor; 11. Gear; 12. Arc rack; 13. Telescopic cylinder; 14. Piston disc; 15. Sonar scanning device; 16. Through hole; 17. Sleeve; 18. Sealing cover; 19. Horizontal plate; 20. Charging port; 21. Collector box; 22. Screw. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0025] See also Figures 1 to 8 In an embodiment of the utility model, a jellyfish autonomous motion monitoring device includes a buoyancy shell 1, a sonar scanning device 15 is fixedly provided on the top of the buoyancy shell 1, two water inlets 2 are provided on the surface of the middle part of the buoyancy shell 1, and a filter screen 3 is fixedly provided on the inner walls of the two water inlets 2. The surface of the bottom of the buoyancy shell 1 is rotatably connected to a transmission frame 4 and a waterproof shell 5 through sealed bearings. A holder 8 is fixedly provided on both sides of the top of the transmission frame 4, and a cleaning brush 9 is fixedly provided on the inner walls of the two holders 8 by screws 22. A decompression component 6 and two lifting aid components 7 are respectively provided between the two holders 8. A servo motor 10 is fixedly provided on the surface of the bottom of the buoyancy shell 1, and a gear 11 is fixedly provided on the transmission shaft of the servo motor 10. The front of the gear 11 is meshed with an arc-shaped rack 12.

[0026] In this embodiment, preferably, the inner wall of the arc-shaped rack 12 is fixedly connected to the surface of the transmission frame 4, the servo motor 10 is a forward and reverse motor, the servo motor 10 drives the gear 11 to rotate, the surfaces of the two cleaning brushes 9 are respectively slidably connected to the surfaces of the two filter screens 3, the two cleaning brushes 9, the two holders 8 and the contact parts of the transmission frame 4 and the buoyancy shell 1 are all slidably connected, the surfaces of the two screws 22 are coated with Teflon coating, the Teflon coating is resistant to seawater erosion, which is beneficial to improving the service life of the screws 22, the contact part of the transmission frame 4 and the waterproof shell 5 is fixedly connected, and the transmission frame 4 drives the waterproof shell 5 to rotate when driven by the arc-shaped rack 12, and the waterproof shell 5 will block the seawater to prevent the seawater from soaking the servo motor 10.

[0027] In this embodiment, preferably, a telescopic cylinder 13 is embedded in the inner wall of the bottom end of the buoyancy shell 1, and a piston disk 14 is fixedly provided at the telescopic end of the telescopic cylinder 13, which slides with the inner wall of the middle part of the buoyancy shell 1. A humidity sensor is fixed on the inner wall of the bottom end of the buoyancy shell 1. When the telescopic cylinder 13 is started, the telescopic end of the telescopic cylinder 13 is shortened and drives the piston disk 14 to move downward, thereby increasing the space for the buoyancy shell 1 to accommodate seawater. When seawater flows into the buoyancy shell 1, the weight of the entire device is increased, causing the buoyancy shell 1 and the sonar scanning device 15 to be immersed in the seawater, so that the sonar scanning device 15 can detect the distribution of jellyfish in the water area. When the piston disk 14 is damaged, the seawater will pass through the piston disk 14 and immerse the humidity sensor. The humidity sensor will transmit the value to the single-chip microcomputer inside the collector box 21. The single-chip microcomputer is provided with a program. When the transmitted value is greater than the preset value, it indicates that the piston disk 14 is damaged. The single-chip microcomputer sends a warning to the remote terminal through the wireless transmission module inside the collector box 21, reminding the staff to recycle and repair the entire device in time.

[0028] In this embodiment, preferably, the decompression assembly 6 includes four vertical pipes 61, which are all fixedly arranged on the surface of the buoyancy shell 1, and the interiors of the four vertical pipes 61 are connected to the interior of the buoyancy shell 1. One end of the four vertical pipes 61 is fixedly provided with an air storage ring 62, and the interior of the air storage ring 62 is set to a vacuum. The surface of the four vertical pipes 61 is fixedly provided with an electric valve 63. After replacing the damaged piston disc 14, the air pressure in the enclosed space isolated by the piston disc 14 is one of the sources of resistance that needs to be overcome when the telescopic cylinder 13 contracts. At this time, the electric valve 63 is opened to connect the space with the air storage ring 62, and the air pressure of the gas is reduced by increasing the volume of the gas, thereby reducing the useless work of the telescopic cylinder 13, which is beneficial to extending the service life of the telescopic cylinder 13. It should be added that before replacing the new piston disc 14, the piston disc 14 is removed and the three electric valves 63 are closed. The gas inside the air storage ring 62 is extracted through the vertical pipe 61 corresponding to the remaining electric valve 63 and an external vacuum pump to achieve the above-mentioned decompression effect.

[0029] In this embodiment, preferably, the lifting aid assembly 7 includes a bracket 71, which is arranged on the surface of the middle part of the buoyancy shell 1. A handle 72 is fixedly provided on the top of the bracket 71, and an anti-slip cover 73 is fixedly provided on the surface of the handle 72. A hanging seat 74 is fixedly provided on the surface of the bracket 71. The hanging seat 74 is convenient for connecting the bracket 71 with a cable, so as to facilitate pulling out the buoyancy shell 1 after the piston disc 14 is damaged. After the seawater inside the buoyancy shell 1 is discharged (at this time, the top of the buoyancy shell 1 floats above the sea surface), the buoyancy shell 1 is pulled out upward through the handle 72.

[0030] In this embodiment, preferably, a current collecting box 21 is provided on the surface of the bottom of the buoyancy shell 1, and the current collecting box 21 is placed between two vertical pipes 61. A battery, a single-chip microcomputer and a wireless transmission module are fixedly provided inside the current collecting box 21, and the sonar scanning device 15, the telescopic cylinder 13, the servo motor 10, the wireless transmission module, the humidity sensor and the four electric valves 63 are all electrically connected to the battery through the single-chip microcomputer. Through the cooperation of the single-chip microcomputer and the wireless transmission module, it is convenient for the staff to use the remote terminal to remotely control the electrical appliances.

[0031] In this embodiment, preferably, a through hole 16 is opened on the surface of the waterproof shell 5, and the inner wall of the through hole 16 is rotatably connected to a sleeve 17 through a sealed bearing. One end of the sleeve 17 is fixedly connected to the bottom end of the buoyancy shell 1, and the sleeve 17 is sleeved on the outside of the telescopic cylinder 13. The bottom end of the sleeve 17 is hinged with a sealing cover 18. The bottom end of the waterproof shell 5 is fixedly provided with a base. The sealing cover 18 is opened to facilitate maintenance of the telescopic cylinder 13.

[0032] In this embodiment, preferably, a horizontal plate 19 is fixedly provided on the inner wall of the sleeve 17, and a charging port 20 electrically connected to the battery is fixedly provided on the bottom end of the horizontal plate 19. The battery is charged through the charging port 20, and a hidden handle is fixedly provided on the bottom end of the sealing cover 18 to facilitate opening the sealing cover 18.

[0033] When in use, the telescopic cylinder 13 is started through the remote terminal of the peripheral device. The telescopic end of the telescopic cylinder 13 will shorten and drive the piston disc 14 to move downward, increasing the space for the buoyancy shell 1 to accommodate seawater. The seawater flows through the water inlet 2 and flows into the interior of the buoyancy shell 1, increasing the weight of the entire device, prompting the buoyancy shell 1 and the sonar scanning device 15 to be immersed in the seawater so that the sonar scanning device 15 can detect the distribution of jellyfish in the water area. The filter screen 3 blocks the jellyfish and marine debris, preventing them from entering the interior of the buoyancy shell 1 and protecting the piston disc 14. Further, the servo motor 10 is started, and the servo motor 10 is controlled by the servo motor 10. To the control of the internal program of the single-chip microcomputer, thereby alternating between forward rotation and reverse rotation. Specifically, the servo motor 10 will drive the transmission frame 4 to rotate through the gear 11 and the arc-shaped rack 12, and the transmission frame 4 will drive the cleaning brush 9 to rotate through the card seat 8, prompting the cleaning brush 9 to clean a part of the filter 3. After that, the servo motor 10 will drive the transmission frame 4 to rotate in the opposite direction through the gear 11 and the arc-shaped rack 12, prompting the cleaning brush 9 to clean the remaining part of the filter 3, realizing automatic cleaning of the filter 3, ensuring the filtering effect of the filter 3, and eliminating the need for manual cleaning, saving time and effort. When the cleaning brush 9 is damaged, remove the screw 22 for replacement.

[0034] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A jellyfish autonomous motion monitoring device, comprising a buoyancy housing (1), characterized in that: The top of the buoyancy shell (1) is provided with a sonar scanning device (15), the surface of the middle part of the buoyancy shell (1) is provided with two water inlets (2), the inner walls of the two water inlets (2) are provided with a filter screen (3), the surface of the bottom of the buoyancy shell (1) is rotatably connected to a transmission frame (4) and a waterproof shell (5) through a sealing bearing, a holder (8) is provided on both sides of the top of the transmission frame (4), the inner walls of the two holders (8) are provided with a cleaning brush (9) through a screw (22), a decompression component (6) and two lifting assist components (7) are provided between the two holders (8), a servo motor (10) is provided on the surface of the bottom of the buoyancy shell (1), a gear (11) is provided on the transmission shaft of the servo motor (10), and the front of the gear (11) is meshed with an arc-shaped rack (12).

2. The jellyfish autonomous motion monitoring device according to claim 1, characterized in that: The inner wall of the arc-shaped rack (12) is connected to the surface of the transmission frame (4); the servo motor (10) is a forward and reverse motor; the surfaces of the two cleaning brushes (9) are respectively slidably connected to the surfaces of the two filter screens (3); the two cleaning brushes (9), the two holders (8) and the contact portion of the transmission frame (4) and the buoyancy shell (1) are all slidably connected; the surfaces of the two screws (22) are coated with a Teflon coating; and the contact portion of the transmission frame (4) and the waterproof shell (5) is connected.

3. The jellyfish autonomous motion monitoring device according to claim 1, characterized in that: A telescopic cylinder (13) is embedded in the inner wall of the bottom end of the buoyancy shell (1), and a piston disc (14) is provided at the telescopic end of the telescopic cylinder (13) so as to slide with the inner wall of the middle part of the buoyancy shell (1). A humidity sensor is provided on the inner wall of the bottom end of the buoyancy shell (1).

4. The jellyfish autonomous motion monitoring device according to claim 3, characterized in that: The decompression assembly (6) comprises four vertical pipes (61), each of the four vertical pipes (61) being arranged on the surface of the buoyancy shell (1), the interiors of the four vertical pipes (61) being connected to the interior of the buoyancy shell (1), an air storage ring (62) being provided at one end of the four vertical pipes (61), the interior of the air storage ring (62) being set to vacuum, and an electric valve (63) being provided on the surface of the four vertical pipes (61).

5. The jellyfish autonomous motion monitoring device according to claim 1, characterized in that: The lifting aid assembly (7) comprises a bracket (71), the bracket (71) is arranged on the surface of the middle part of the buoyancy shell (1), the top end of the bracket (71) is provided with a handle (72), the surface of the handle (72) is provided with an anti-slip cover (73), and the surface of the bracket (71) is provided with a hanging seat (74).

6. The jellyfish autonomous motion monitoring device according to claim 4, characterized in that: A power collecting box (21) is provided on the bottom surface of the buoyancy shell (1), and the power collecting box (21) is placed between two vertical pipes (61). A battery, a single-chip microcomputer and a wireless transmission module are respectively provided inside the power collecting box (21), and the sonar scanning device (15), the telescopic cylinder (13), the servo motor (10), the wireless transmission module, the humidity sensor and the four electric valves (63) are all electrically connected to the battery through the single-chip microcomputer.

7. The jellyfish autonomous motion monitoring device according to claim 6, characterized in that: A through hole (16) is provided on the surface of the waterproof shell (5); the inner wall of the through hole (16) is rotatably connected to a sleeve (17) via a sealed bearing; one end of the sleeve (17) is connected to the bottom end of the buoyancy shell (1); the sleeve (17) is sleeved on the outside of the telescopic cylinder (13); a sealing cover (18) is hingedly connected to the bottom end of the sleeve (17); and a base is provided at the bottom end of the waterproof shell (5).

8. The jellyfish autonomous motion monitoring device according to claim 7, characterized in that: The inner wall of the sleeve (17) is provided with a transverse plate (19), the bottom end of the transverse plate (19) is provided with a charging port (20) electrically connected to the battery, and the bottom end of the sealing cover (18) is provided with a hidden handle.

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