CN-122015781-A - Anti-flow type seabed base with panoramic observation function for observation coral

Abstract

The invention relates to the technical field of submarine observation and discloses an anti-flow type seabed base with a panoramic observation function aiming at observation coral, which comprises a frame, a plurality of flukes, a waterproof tripod head, a camera, a support column, a motor, a control cabin and a battery pack, wherein the frame is in a cylindrical shape or a regular prism shape, the flukes are uniformly fixed at the bottom edge of the frame, the support column, the control cabin and the battery pack are all fixed in the frame, the waterproof tripod head is arranged on the support column, the camera is fixed on the waterproof tripod head, the motor is fixed at the bottom of the frame and the like, and the anti-flow type seabed base organically fuses a panoramic observation system (a rotary tripod head/panoramic camera), a miniaturized light main body and a bionic anchor type anti-flow base, so that panoramic visualization monitoring of a small-range submarine area (such as coral) can be realized for a long term, stably and without dead angle.

Inventors

• CHEN XIN
• JIAO YUZE
• Guo Zhengling
• Zhang Muning
• QI ERMAI
• SONG YUZE
• FENG ZHITAO
• LIU JIA
• ZHANG YI

Assignees

• 国家海洋技术中心

Dates

Publication Date

20260512

Application Date

20260130

Claims (10)

1. 1. An anti-flow type seabed base with panoramic observation function for observation coral is characterized by comprising a frame, a plurality of flukes, a waterproof holder, a camera, a support column, a motor, a control cabin and a battery pack, The shape of the frame is a cylinder or a regular prism, the fluke is uniformly fixed on the bottom edge of the frame, the supporting column, the control cabin and the battery pack are all fixed in the frame, the waterproof tripod head is mounted on the supporting column, the camera is fixed on the waterproof tripod head, the motor is fixed on the bottom of the frame, the output shaft of the motor is connected with the supporting column, and the motor can drive the supporting column to rotate; the waterproof cradle head, the camera and the motor are electrically connected with the control cabin, and the control cabin is electrically connected with the battery pack.
2. 2. The anti-flow seabed according to claim 1, wherein the root of the fluke is fixedly connected with the bottom surface of the frame, the middle part of the fluke is in a shape with a wide upper part and a narrow lower part, extends outwards of the bottom of the frame, the tip of the fluke extends towards the center of the bottom of the frame, the middle part and the tip of the fluke form a hook structure, the middle part and the tip of the fluke are inclined to the bottom surface of the frame, and the tip of the fluke is a pointed tip.
3. 3. The anti-flow seabed of claim 1, further comprising an embedded device secured within the frame, the embedded device comprising at least one of an acoustic doppler flow profiler, a temperature salt depth gauge, a tide level gauge, a balance gauge and a water outlet alarm, the embedded device being electrically connected to the control pod and battery.
4. 4. The anti-flow seabed of claim 1, further comprising a water quality meter secured within the frame and electrically connected to the control pod and battery.
5. 5. The anti-flow seabed according to claim 1, wherein the support column is provided with a lifting rail, and the waterproof holder is capable of lifting on the support column.
6. 6. The anti-flow seabed according to claim 1, wherein the frame is in the shape of a hexagonal prism, the number of flukes is six, and the flukes are respectively fixed at the vertexes of the bottom surface of the hexagonal prism.
7. 7. The anti-flow seabed of claim 6, wherein the side of the frame is provided with a plurality of screw holes.
8. 8. The anti-flow seabed of claim 4, wherein the frame, fluke, waterproof holder, support column, control cabin housing, battery housing, and water quality meter housing are all made of titanium alloy material.
9. 9. The anti-flow seabed according to claim 4, wherein the bottom of the water quality meter is connected with a water permeable cylinder, the detection port of the water quality meter is positioned in the water permeable cylinder, and a plurality of strip-shaped holes are uniformly formed in the side surface of the water permeable cylinder.
10. 10. The anti-flow seabed of claim 1, wherein the tops of the support posts protrude beyond the frame.

Description

Anti-flow type seabed base with panoramic observation function for observation coral Technical Field The invention relates to the technical field of submarine observation, in particular to an anti-flow type seabed base with panoramic observation function for observation coral. Background In the field of marine ecological monitoring, a seabed base is an important in-situ observation platform and is widely applied to the scenes of submarine biological communities, hydrologic parameter monitoring and the like, wherein the coral ecological system observation depends on the stable and comprehensive long-term in-situ data acquisition capacity of the seabed base. Currently, mainstream seabed bases still adopt a classical configuration of "heavy load base + vertical support". The current state of the art shows that the function is single and the structure is conserved, namely, observation equipment (such as a camera and a sensor) is arranged on a rigid support at a fixed angle to realize directional or fixed-point observation, and in order to maintain stability, heavy materials such as reinforced concrete and the like are generally adopted as a ballast base. The whole design concept takes 'realizing basic functions' and 'ensuring no sinking' as primary targets. The existing device is designed to enlarge the observation range, and the number of cameras can be simply overlapped, so that the complexity, the power consumption and the cost of the system are greatly increased. To achieve stability, the weight of the base is increased blindly, and the vicious circle of 'heavier and more stable, but harder to distribute and recycle' is trapped. The structural design and hydrodynamic performance of the device are disjointed, and a huge base becomes a source for generating vortex-induced vibration in ocean currents. Therefore, the inherent contradiction that the equipment is difficult to reconcile exists on the core performance indexes such as the observation field of view, the deployment efficiency, the environmental adaptability and the like. The reliability bottlenecks of existing seabed bases are focused on "structural stability" and "system viability". Under severe hydrologic conditions such as strong ocean currents, the combination of the flat base and the seabed substrate is easy to generate liquefaction or slippage, so that equipment is overturned or shifted, and observation is interrupted and even the equipment is lost. Meanwhile, heavy structures face high risks of sudden change of hoisting stress, collision with a ship body and the like in the process of deployment and recovery, and any misoperation can possibly cause structural damage or task failure. The reliability of the system is highly dependent on the stability of sea conditions and the accuracy of operation, and the antijamming capability and the fault tolerance rate are extremely low, thus constituting the fatal weakness of long-term reliable operation. In summary, the existing seabed base has three core bottlenecks, namely, the observation capability is solidified, a dead zone exists in a fixed visual angle, the coral community dynamics cannot be comprehensively captured, the structure is heavy, the deployment and recovery cost is high, the collision risk is high, the flow stability is insufficient, slippage and overturning are easy under strong ocean currents, and the data continuity and the equipment safety are affected. These problems restrict the high-efficiency and reliable application of the coral, and cannot support the accurate monitoring and protection of the coral. Therefore, developing a seabed base with panoramic observation, excellent flow stability and easy deployment becomes a problem to be solved urgently, and the prior art cannot overcome the defects at the same time. Disclosure of Invention Aiming at the defects of the prior art, the invention aims to provide an anti-flow type seabed base with a panoramic observation function for observing corals, which organically fuses a panoramic observation system (a rotary tripod head/a panoramic camera), a miniaturized light main body and three large core functional modules of a bionic anchor type anti-flow base, and can realize panoramic visual monitoring of a small-range seabed area (such as coral) for a long time, stably and without dead angles. In order to achieve the above object, the present invention provides the following technical solutions: The anti-flow seabed base comprises a frame, a plurality of flukes, a waterproof holder, a camera, a support column, a motor, a control cabin and a battery pack, wherein the frame is in a cylindrical or regular prism shape, the flukes are uniformly fixed on the bottom edge of the frame, the support column, the control cabin and the battery pack are all fixed in the frame, the waterproof holder is mounted on the support column, the camera is fixed on the waterproof holder, the motor is fixed on the bottom of the frame, an output shaft of the motor is c