Long-term guarding anti-loss multifunctional ocean measurement buoy

Abstract

The application provides a long value guard loss prevention multifunctional marine measuring buoy, which comprises a tower, two top battery plate fixing frames, a wire inlet cover, an instrument cabin integral assembly, a foam float, a battery plate fixing frame, a top solar energy right fixing frame, a long cover plate, a short cover plate, a top solar energy left fixing frame, a weather station compass, a GPS, a CDMA antenna, an AIS, a radar reflector, a lightning rod, a Beidou, a weather station and a navigation beacon lamp. The long value guard loss prevention multifunctional marine measuring buoy provided by the application effectively reduces the inherent motion period of the buoy, reduces the resonance risk, improves the corrosion resistance and impact resistance of the buoy, adopts multiple protection design for the instrument cabin, has high waterproof level and is equipped with anti-theft function, and ensures the safety of the internal equipment.

Description

Technical Field

[0001] This invention relates to the field of marine hydrological and meteorological environmental monitoring, and in particular to a long-duration, loss-proof, multifunctional marine measurement buoy. Background Technology

[0002] In the field of marine hydrological and meteorological environmental monitoring, marine survey buoys are important monitoring equipment.

[0003] In practical applications, existing marine survey buoys face several challenges. First, the shallower waters near the shore increase the buoy's inherent motion period, making it prone to resonance when encountering low- to medium-frequency waves, thus affecting the smoothness of system operation. Second, after deployment, buoys are easily affected by debris and reefs, causing positional shifts. Furthermore, the anchor chain may break due to excessive stress in complex marine environments, leading to buoy loss. There is also a lack of effective tension detection mechanisms to promptly address abnormal anchor chain stress. In addition, some buoys suffer from problems such as an excessively high center of gravity, unreasonable draft affecting stability and lifespan, insufficient power supply and endurance, and poor protective performance, making it difficult to meet the requirements for long-term stable monitoring and accurate surveillance.

[0004] Therefore, it is necessary to provide a long-stay, loss-proof, multi-functional marine survey buoy to solve the above-mentioned technical problems. Summary of the Invention

[0005] This invention provides a long-term, non-loss-preventing, multi-functional marine surveying buoy that solves the problems of existing marine surveying buoys being easily affected by debris and reefs, causing positional shifts, having anchor chains that are easily broken due to excessive force leading to buoy loss, lacking tension detection and anchor chain adjustment functions, and having resonance risks, insufficient stability, and limited power supply and endurance.

[0006] To solve the above-mentioned technical problems, the present invention provides a long-duration, anti-loss, multi-functional marine survey buoy, comprising:

[0007] Tower, two top solar panel mounting brackets, cable entry cover, instrument compartment assembly, foam float, solar panel mounting bracket, top right solar panel mounting bracket, long cover plate, short cover plate, top left solar panel mounting bracket, weather station compass, GPS, CDMA antenna, AIS, radar reflector, lightning rod, Beidou, weather station and navigation light.

[0008] The instrument compartment is integrally assembled and installed on the surface of the foam float;

[0009] The inlet cover is installed on the top of the overall assembly of the instrument compartment;

[0010] Both the short cover plate and the long cover plate are installed on the top of the cable inlet cover;

[0011] The tower is installed on top of the long cover plate;

[0012] The top solar panel mounting bracket, the weather station compass, the GPS, the CDMA antenna, the AIS, the radar reflector, the lightning rod, the BeiDou navigation system, the weather station, and the navigation light are all installed on the top of the tower.

[0013] The top solar panel right mounting bracket and the top solar panel left mounting bracket are respectively installed on both sides of the long cover plate;

[0014] The two top solar panel mounting brackets are respectively mounted on the surfaces of the top solar right mounting bracket and the top solar left mounting bracket.

[0015] Preferably, the bottom of the foam float is provided with a bottom support.

[0016] Preferably, the bottom support is provided with a lightning rod insulating base and a lightning rod discharge base.

[0017] Preferably, a buoy locking screw is provided between the foam float and the bottom support.

[0018] Preferably, the top solar panel mounting bracket, the top right solar panel mounting bracket, the top left solar panel mounting bracket, and the solar panel mounting bracket are all made of high-strength aluminum alloy.

[0019] Preferably, the tower is made of high-strength aluminum alloy 6061.

[0020] Preferably, the tower body is provided with a disassembly assembly, which includes a disassembly sleeve, a disassembly head, a bracket, and bolts. The bracket is connected to one side of the tower body, the disassembly head is connected to one end of the bracket, and the disassembly sleeve is fitted onto the surface of the disassembly head.

[0021] Preferably, the bolt is disposed between the disassembly sleeve and the disassembly head.

[0022] Preferably, the bottom of the long cover plate is provided with a fixing component, which includes a fixing base, a fixing plate and a plurality of bolts. The fixing plate is connected to the bottom of the long cover plate, and the fixing base is threadedly connected to the bottom of the fixing plate by the plurality of bolts.

[0023] Preferably, the bottom of the fixed base is connected to a support leg.

[0024] Compared with related technologies, the long-duration, anti-loss, multi-functional marine survey buoy provided by this invention has the following advantages:

[0025] This invention provides a long-term, anti-loss, multi-functional marine surveying buoy. Through a rational design of the buoy structure and materials, employing a disc-shaped foam buoy combined with high-strength aluminum alloy and non-magnetic stainless steel, it effectively reduces the buoy's inherent motion cycle, minimizes resonance risk, and enhances the buoy's corrosion and impact resistance. The instrument compartment features a multi-layered protective design with a high waterproof rating and anti-theft functionality, ensuring the safety of internal equipment. The mooring unit is stable and reliable, and the power supply unit has strong endurance, meeting the needs of long-term maritime monitoring. Integrating multiple positioning, alarm, and navigation aids, it possesses comprehensive anti-loss capabilities, enabling real-time monitoring of the buoy's operational status and timely alarms, ensuring long-term stable operation and improving the continuity and accuracy of marine monitoring data. Furthermore, the buoy's modular design facilitates convenient instrument mounting and expansion, making it highly practical. Attached Figure Description

[0026] Figure 1 A schematic diagram of the structure of a first embodiment of a long-duration, anti-loss, multi-functional marine survey buoy provided by the present invention;

[0027] Figure 2 for Figure 1 The image shows a front view of an oceanographic buoy.

[0028] Figure 3 for Figure 1 The diagram shows a partial first-view 3D structural schematic of an oceanographic buoy.

[0029] Figure 4 for Figure 1 The diagram shows a partial second-view three-dimensional structure of the marine survey buoy.

[0030] Figure 5 A schematic diagram of the power supply control for the equipment;

[0031] Figure 6 A schematic diagram of the buoy power supply unit.

[0032] Figure 7 This is a schematic diagram of the structure of a second embodiment of a long-duration, anti-loss, multi-functional marine survey buoy provided by the present invention;

[0033] Figure 8 for Figure 7 The enlarged schematic diagram of part A shown below;

[0034] Figure 9 This is a schematic diagram of the third embodiment of a long-duration, anti-loss, multi-functional marine survey buoy provided by the present invention;

[0035] Figure 10 for Figure 9 The enlarged schematic diagram of part B is shown.

[0036] The diagram labels are as follows: 1. Tower; 2. Top solar panel mounting bracket; 3. Cable entry cover; 4. Instrument compartment assembly; 5. Foam float; 6. Buoy locking screw; 7. Bottom support; 8. Solar panel mounting bracket; 9. Lightning rod insulating base; 10. Lightning rod discharge base; 11. Top solar panel right mounting bracket; 12. Long cover plate; 13. Short cover plate; 14. Top solar panel left mounting bracket; 15. Weather station compass; 16. GPS; 17. CDMA antenna; 18. AIS; 19. Radar reflector; 20. Lightning rod; 22. Beidou; 23. Weather station; 24. Navigation light.

[0037] 25. Disassembly components; 251. Disassembly sleeve; 252. Disassembly head; 253. Bracket; 254. Bolts.

[0038] 26. Fixing components; 261. Fixing base; 262. Fixing plate; 263. Bolts.

[0039] 27. Support leg. Detailed Implementation

[0040] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0041] First Embodiment

[0042] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a long-duration, anti-loss, multi-functional marine survey buoy provided by the present invention; Figure 2 for Figure 1 The image shows a front view of an oceanographic buoy. Figure 3 for Figure 1 The diagram shows a partial first-view 3D structural schematic of an oceanographic buoy. Figure 4 for Figure 1 The diagram shows a partial second-view three-dimensional structure of the marine survey buoy. Figure 5 A schematic diagram of the power supply control for the equipment; Figure 6 A block diagram illustrating the principle of the buoy power supply unit. A long-duration, anti-loss, multi-functional marine survey buoy includes:

[0043] 1. Tower, 2. Two top solar panel mounting brackets, 2. Cable entry cover, 3. Instrument compartment assembly, 4. Foam float, 5. Solar panel mounting bracket, 8. Right top solar panel mounting bracket, 11. Long cover plate, 12. Short cover plate, 13. Left top solar panel mounting bracket, 14. Weather station compass, 15. GPS, 16. CDMA antenna, 17. AIS, 18. Radar reflector, 19. Lightning rod, 20. Beidou, 22. Weather station, 23. Navigation light, 24.

[0044] The instrument cabin assembly 4 is installed on the surface of the foam float 5;

[0045] The inlet cover 3 is installed on the top of the instrument compartment assembly 4;

[0046] Both the short cover plate 13 and the long cover plate 12 are installed on the top of the cable inlet cover 3;

[0047] The tower 1 is installed on top of the long cover plate 12;

[0048] The top solar panel 14, the weather station compass 15, the GPS 16, the CDMA antenna 17, the AIS 18, the radar reflector 19, the lightning rod 20, the Beidou 22, the weather station 23, and the navigation light 24 are all installed on the top of the tower 1.

[0049] The top solar panel right mounting bracket 11 and the top solar panel left mounting bracket 14 are respectively installed on both sides of the long cover plate 12;

[0050] The two top solar panel mounting brackets 2 are respectively mounted on the surfaces of the top solar right mounting bracket 11 and the top solar left mounting bracket 14.

[0051] The bottom of the foam float 5 is provided with a bottom support 7.

[0052] The bottom support 7 is provided with a lightning rod insulating base 9 and a lightning rod discharge base 10.

[0053] A buoy locking screw 6 is provided between the foam float 5 and the bottom support 7.

[0054] The top solar panel mounting bracket 2, the top right solar panel mounting bracket 11, the top left solar panel mounting bracket 14, and the solar panel mounting bracket 8 are all made of high-strength aluminum alloy.

[0055] The tower 1 is made of high-strength aluminum alloy 6061.

[0056] The foam float 5 is disc-shaped with a diameter of 3m. It uses mainstream materials for marine buoy stations both domestically and internationally, featuring resistance to wind and waves, electrochemical corrosion, impact resistance, and easy maintenance. It will not cause magnetic interference to azimuth measurements such as sea waves, wind direction, etc. The outer surface of the foam float 5 is coated with polyurea, and the internal support is made entirely of non-magnetic stainless steel, which has good resistance to compression and impact. It is high in strength, reliable in structure, and lightweight, making it easy to install, maintain, transport, and deploy. Warning devices such as navigation lights are installed on the top of the buoy. The outer surface layer has excellent water resistance, weather resistance, and corrosion resistance. It is designed with 4 underwater instrument wells and has reserved expansion ports for observation of other elements. The surface of the buoy is not easily attached to by marine organisms, which can ensure that the buoy and sensors can obtain monitoring data stably and accurately for a long time.

[0057] The tower 1 is made of high-strength aluminum alloy 6061, which is corrosion resistant. The lower tower 1 is a square table-shaped base frame with an instrument mounting bracket on the upper part. It adopts a standard universal instrument interface, which is highly interchangeable. It is used to install wind sensors, temperature and humidity sensors, barometric pressure sensors, CDMA antennas 17, navigation lights 24, weather station compasses 15, radar reflectors 19, lightning rods 20 and other equipment. It is equipped with instrument protective rings. Warning signs are sprayed on the tower 1 uprights and foam floats 5. The solar panels are installed close to the deck of the target body through the top solar panel fixing bracket 2, the top right solar panel fixing bracket 11, the top left solar panel fixing bracket 14 and the solar panel fixing bracket 8, which effectively reduces wind resistance. These mounting brackets are all made of high-strength aluminum alloy, which is lightweight, high-strength and non-magnetic. The tower 1 is equipped with cable trays to facilitate the arrangement of sensor connection cables.

[0058] The instrument compartment, assembled as a whole, is located in the middle of the foam float 5. It adopts a multi-layer protection design. The outer layer can effectively resist the impact of wind and waves. The instrument compartment and the external watertight protective compartment have a waterproof rating of IP67 or higher, which can effectively protect the data acquisition device and other electronic components inside the instrument compartment. The battery pack is placed at the bottom of the instrument compartment, and the wave sensor is installed on the upper part of the battery pack fixing device, which can lower the center of gravity of the buoy and improve the accuracy of wave measurement values. The data acquisition controller and power controller are installed on both sides of the electronic compartment and sealed in the instrument compartment with anti-theft bolts. Four underwater instrument wells are designed around the instrument compartment. The material is high-strength aluminum alloy. Users can easily install or remove sensors such as multi-parameter water quality monitoring instruments and ocean current monitoring instruments in them for maintenance as needed. In order to facilitate buoy hoisting, four hoisting rings are configured around the electronic compartment and on the pressure plate of the float. In order to ensure the safety of the equipment, both the instrument compartment and the instrument wells are designed with anti-theft features, which greatly improves the security of the equipment.

[0059] The bottom of the foam float 5 is provided with a bottom support 7, on which a lightning rod insulating base 9 and a lightning rod discharge base 10 are respectively provided. The lightning rod 20 is installed through the lightning rod insulating base 9 and the lightning rod discharge base 10, which can protect the buoy from lightning strikes during thunderstorms. A buoy locking screw 6 is provided between the foam float 5 and the bottom support 7, which can realize a stable connection between the foam float 5 and the bottom support 7 and enhance the stability of the overall structure of the buoy.

[0060] This buoy also includes an anchoring unit and a power supply unit. The anchoring unit adopts a single-point mooring method, with a deployment depth range of 5 to 100 meters. Depending on the water depth, a combination of chain cables and a full-chain mooring configuration are selected. The anchor chain of each buoy is equipped with a depth of no less than three times the water depth, and the mooring service life is no less than three years. The mooring components are made of corrosion-resistant and wear-resistant materials. The entire anchor chain system is stable and reliable, enabling the buoy system to resist the combined effects of wind, waves, currents, and various meteorological factors. It can be moored and positioned for a long time in severe weather and harsh marine environments without losing the buoy, dragging the anchor, or breaking the cable.

[0061] The power supply unit includes solar panels, a battery box, and a power controller. It adopts a complementary power supply method using solar panels and rechargeable lithium batteries, providing a single operating voltage. When there is sunshine, the solar panels charge the lithium batteries, and when there is no sunshine, the lithium batteries provide power. The power supply system has overvoltage and overcurrent protection functions for the lithium batteries. Even in the event of solar panel damage or continuous cloudy / rainy days (no sunshine) without solar charging, it can still provide normal power to the buoy system for 15 days. The power supply system is equipped with marine-grade solar panels with a power of 240W, which has redundancy even when meeting the operating conditions. The connecting cables strictly comply with national standards and use JHS / JHSB waterproof cables. The solar panels are equipped with anti-collision sleeves to reduce damage to the panels from foreign objects. The solar panels are resistant to wind and waves, wear, scratches, and impacts, and can withstand the harsh marine corrosive environment. Mechanical scratches causing cracks do not affect the normal operation of the solar panels, and the power supply time is no less than 3 years.

[0062] The buoy features displacement alarm, hatch opening and water ingress alarm, monitoring alarm, and navigation aid functions. The Beidou-22 is an independent positioning module, capable of transmitting buoy position information to the shore-based receiving station even in the event of system failure or human sabotage. The data acquisition and control unit sets a buoy displacement threshold; if the buoy displacement exceeds the threshold, it can promptly notify the shore-based central station. AIS-18 is used to transmit buoy AIS information to surrounding vessels, alerting them to safety. Two monitoring cameras are installed on the buoy, one at the front and one at the rear, transmitting image information back to the shore base station via microwave transmission equipment. Radar reflector 19 ensures the buoy is displayed on the radar screens of nearby passing vessels. The buoy's location facilitates timely avoidance. After the buoy is anchored, the bright white light 24 is clearly visible from a distance, providing a warning to surrounding vessels. Detectors are installed inside the buoy's hatches and compartments to monitor hatch opening and closing as well as water ingress. The buoy's data acquisition and control unit can monitor the buoy's voltage, position, storage, anchor light, and sensor operation. When equipment values ​​are abnormal or malfunctions, it can promptly send a fault alarm message to the shore base station via Beidou-22. The buoy's owner, number, contact number, and warning signs are prominently displayed on the buoy body to warn passing vessels.

[0063] The working principle of the long-stay, anti-loss multifunctional marine survey buoy provided by this invention is as follows:

[0064] When the buoy is deployed, it is hoisted to the designated sea area by the hoisting ring, and the mooring unit is used to moor and position the buoy. The bottom support 7 provides bottom support, and the buoy locking screw 6 further reinforces the connection between the foam float 5 and the bottom support 7 to ensure the stability of the buoy's initial position.

[0065] In the power supply unit, the solar panels charge the batteries when there is sunlight, and the batteries supply power to the entire buoy system when there is no sunlight. The power controller ensures stable power supply and ensures continuous operation of all equipment.

[0066] Meteorological station 23 on tower 1 collects marine meteorological data in real time. GPS 16 and Beidou 22 work together to achieve buoy positioning. The collected location, meteorological and other data are transmitted to the shore-based monitoring center through CDMA antenna 17.

[0067] The AIS18, radar reflector 19, and navigation light 24 work together to provide navigational warnings, alerting passing vessels to avoid collisions with the buoys. The various controllers and sensors within the instrument compartment 4 operate in an orderly manner. Sensors in the underwater instrument well collect relevant marine environmental data according to monitoring needs. All data is processed and uploaded to the shore-based center to achieve real-time monitoring of the marine hydrological and meteorological environment.

[0068] When a buoy shifts beyond a set threshold, a hatch is opened, water enters the cabin, or equipment operating parameters become abnormal, the corresponding monitoring module will trigger an alarm mechanism and send alarm information to the shore-based monitoring center in a timely manner via Beidou-22, so that staff can take timely countermeasures.

[0069] Compared with related technologies, the long-duration, anti-loss, multi-functional marine survey buoy provided by this invention has the following advantages:

[0070] This invention provides a long-term, anti-loss, multi-functional marine surveying buoy. Through a rational design of the buoy structure and materials, employing a disc-shaped foam buoy combined with high-strength aluminum alloy and non-magnetic stainless steel, it effectively reduces the buoy's inherent motion cycle, minimizes resonance risk, and enhances the buoy's corrosion and impact resistance. The instrument compartment features a multi-layered protective design with a high waterproof rating and anti-theft functionality, ensuring the safety of internal equipment. The mooring unit is stable and reliable, and the power supply unit has strong endurance, meeting the needs of long-term maritime monitoring. Integrating multiple positioning, alarm, and navigation aids, it possesses comprehensive anti-loss capabilities, enabling real-time monitoring of the buoy's operational status and timely alarms, ensuring long-term stable operation and improving the continuity and accuracy of marine monitoring data. Furthermore, the buoy's modular design facilitates convenient instrument mounting and expansion, making it highly practical.

[0071] Second Embodiment

[0072] Please refer to the following: Figure 7 and Figure 8 Based on the first embodiment of this application which provides a long-stay, anti-loss, multi-functional marine survey buoy, the second embodiment of this application proposes another long-stay, anti-loss, multi-functional marine survey buoy. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0073] Specifically, the second embodiment of this application provides a long-term, anti-loss, multi-functional marine surveying buoy that differs in that it also includes a disassembly assembly 25. The disassembly assembly 25 is disposed on the tower body 1. The disassembly assembly 25 includes a disassembly sleeve 251, a disassembly head 252, a bracket 253, and a bolt 254. The bracket 253 is connected to one side of the tower body 1, the disassembly head 252 is connected to one end of the bracket 253, and the disassembly sleeve 251 is fitted onto the surface of the disassembly head 252.

[0074] The bolt 254 is disposed between the disassembly sleeve 251 and the disassembly head 252.

[0075] The bracket 253 of the disassembly assembly 25 is fixed to the preset position of the tower 1 by welding or bolt connection to ensure a stable connection. The disassembly head 252 and the bracket 253 are integrally formed or fixedly connected by high-strength bolts. The inner diameter of the disassembly sleeve 251 is adapted to the outer diameter of the disassembly head 252 to ensure that the two fit tightly. The bolt 254 passes through the corresponding through holes on the disassembly sleeve 251 and the disassembly head 252 to realize the detachable fixation of the two.

[0076] The working principle of the long-stay, anti-loss multifunctional marine survey buoy provided by this invention is as follows:

[0077] When it is necessary to inspect, replace, or maintain some of the equipment on tower 1, the relevant components can be easily disassembled through disassembly assembly 25. First, use a tool to loosen and remove the bolt 254 between disassembly sleeve 251 and disassembly head 252. Then, remove disassembly sleeve 251 from the surface of disassembly head 252. At this time, the equipment mounting bracket or related components connected to disassembly sleeve 251 can be detached from tower 1, and the staff can carry out subsequent inspection and maintenance operations.

[0078] Compared with related technologies, the long-duration, anti-loss, multi-functional marine survey buoy provided by this invention has the following advantages:

[0079] This invention provides a long-term, non-loss-preventing, multi-functional marine surveying buoy. By setting up a disassembly component 25, it is possible to quickly disassemble and install relevant equipment on the tower 1 without disassembling the main structure of the tower 1, thereby reducing the difficulty and workload of equipment inspection and maintenance, and saving maintenance time and costs.

[0080] Third Embodiment

[0081] Please refer to the following: Figure 9 and Figure 10 Based on the first embodiment of this application, which provides a long-stay, anti-loss, multi-functional marine surveying buoy, the third embodiment of this application proposes another long-stay, anti-loss, multi-functional marine surveying buoy. The third embodiment is merely a preferred embodiment of the first embodiment, and its implementation will not affect the separate implementation of the first embodiment.

[0082] Specifically, the third embodiment of this application provides a long-stay, anti-loss, multi-functional marine surveying buoy that differs in that it also includes a fixing component 26. The fixing component 26 is disposed at the bottom of the long cover plate 12. The fixing component 26 includes a fixing base 261, a fixing plate 262, and a plurality of bolts 263. The fixing plate 262 is connected to the bottom of the long cover plate 12, and the fixing base 261 is threadedly connected to the bottom of the fixing plate 262 by the plurality of bolts 263.

[0083] The bottom of the fixed base 261 is connected to a support leg 27.

[0084] The fixing plate 262 and the long cover plate 12 are integrally formed or fixed by welding to ensure connection strength. The fixing base 261 has threaded holes adapted to the bolts 263, and the fixing plate 262 has corresponding through holes. The bolts 263 pass through the through holes and are threaded into the threaded holes of the fixing base 261, achieving a stable fixation. The support leg 27 and the fixing base 261 are integrally formed or fixed by high-strength welding. The support leg 27 is made of high-strength stainless steel, which has good corrosion resistance and bending resistance.

[0085] The working principle of the long-stay, anti-loss multifunctional marine survey buoy provided by this invention is as follows:

[0086] When using the tower body 1 and the long cover plate 12, first remove the multiple bolts 263 between the fixing plate 262 and the fixing base 261. After the multiple bolts 263 are removed, the tower body 1 can be separated from the long cover plate 12 by pulling.

[0087] Compared with related technologies, the long-duration, anti-loss, multi-functional marine survey buoy provided by this invention has the following advantages:

[0088] The present invention provides a long-term, non-loss-preventing, multi-functional marine surveying buoy, wherein a fixing component 26 is provided between the tower body 1 and the long cover plate 12 to facilitate the installation and disassembly of the long cover plate 12 and the tower body 1.

[0089] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A long-duration, loss-proof, multi-functional marine surveying buoy, characterized in that, include: Tower, two top solar panel mounting brackets, cable entry cover, instrument compartment assembly, foam float, solar panel mounting bracket, top right solar panel mounting bracket, long cover plate, short cover plate, top left solar panel mounting bracket, weather station compass, GPS, CDMA antenna, AIS, radar reflector, lightning rod, Beidou, weather station and navigation light. The instrument compartment is integrally assembled and installed on the surface of the foam float; The inlet cover is installed on the top of the overall assembly of the instrument compartment; Both the short cover plate and the long cover plate are installed on the top of the cable inlet cover; The tower is mounted on top of the long cover plate; The top solar panel mounting bracket, the weather station compass, the GPS, the CDMA antenna, the AIS, the radar reflector, the lightning rod, the BeiDou navigation system, the weather station, and the navigation light are all installed on the top of the tower. The top solar panel right mounting bracket and the top solar panel left mounting bracket are respectively installed on both sides of the long cover plate; The two top solar panel mounting brackets are respectively mounted on the surfaces of the top solar right mounting bracket and the top solar left mounting bracket.

2. The long-duration, anti-loss multifunctional marine survey buoy according to claim 1, characterized in that, The bottom of the foam float is provided with a bottom support.

3. The long-duration, anti-loss multifunctional marine survey buoy according to claim 1, characterized in that, The bottom support is respectively equipped with a lightning rod insulating base and a lightning rod discharge base.

4. The long-duration, anti-loss multifunctional marine survey buoy according to claim 1, characterized in that, A buoy locking screw is provided between the foam float and the bottom support.

5. The long-duration, anti-loss multifunctional marine survey buoy according to claim 1, characterized in that, The top solar panel mounting bracket, the top right solar panel mounting bracket, the top left solar panel mounting bracket, and the solar panel mounting bracket are all made of high-strength aluminum alloy.

6. The long-duration, anti-loss multifunctional marine survey buoy according to claim 1, characterized in that, The tower is made of high-strength aluminum alloy 6061.

7. The long-duration, anti-loss multifunctional marine survey buoy according to claim 1, characterized in that, The tower body is provided with a disassembly assembly, which includes a disassembly sleeve, a disassembly head, a bracket, and bolts. The bracket is connected to one side of the tower body, the disassembly head is connected to one end of the bracket, and the disassembly sleeve is fitted onto the surface of the disassembly head.

8. The long-duration, anti-loss multifunctional marine survey buoy according to claim 7, characterized in that, The bolt is positioned between the disassembly sleeve and the disassembly head.

9. The long-duration, anti-loss multifunctional marine survey buoy according to claim 1, characterized in that, The bottom of the long cover plate is provided with a fixing component, which includes a fixing base, a fixing plate and a plurality of bolts. The fixing plate is connected to the bottom of the long cover plate, and the fixing base is threadedly connected to the bottom of the fixing plate by the plurality of bolts.

10. The long-duration, anti-loss multifunctional marine survey buoy according to claim 9, characterized in that, The bottom of the fixed base is connected to a support leg.

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