Telescopic fishing device, moving platform, annular fishing platform and fishing method

Abstract

The telescopic fishing device comprises a fishing rod assembly, a furling assembly and a fishing luring assembly, the fishing rod assembly is composed of a plurality of hollow rigid fishing rods which are telescopically connected, and a traction line is directly connected with the tail ends of the fishing rods, so that the low-efficiency mode that a traditional telescopic fishing rod is manually pushed and pulled section by section is broken through; the high requirements of modern fishing enthusiasts on diversified scene adaptability and use experience can be better met, and the telescopic fishing rod has the advantages of being convenient to store, efficient and labor-saving in telescopic operation and reliable in structure. The invention further discloses a mobile platform, an annular fishing platform and a fishing method. The aspects of the space utilization rate, the operation stability, the user experience, the function expansibility and the like can be remarkably improved.

Description

Technical field

[0001] The present invention relates to the technical field of fishing equipment, and in particular to a retractable fishing device, a mobile platform, a ring-shaped fishing platform and a fishing method. [Background Technology]

[0002] Fishing is a long-standing and popular leisure activity, and the performance of its core equipment—the fishing rod—directly impacts the fishing experience and results. As fishing becomes more popular, consumers' functional requirements for fishing rods are becoming increasingly diverse, with portability and flexibility becoming key areas for improvement.

[0003] Traditional fishing rods are mostly designed with a fixed length. This structure has obvious limitations when dealing with different fishing scenarios: when long-distance casting or fishing in deeper waters is required, a long rod is needed to increase the casting distance and bait placement depth; and when storing, carrying or entering narrow fishing spots (such as grass, boats), long rods are extremely inconvenient due to their large size.

[0004] For example, current traditional vertical fishing equipment usually takes the following form:

[0005] 1. Long fishing rod with high-position reel: Fishing rods are often designed specifically, such as rock fishing rods, and usually have good tonality to transmit fish signals. The reel uses a spinning reel or drum structure and is installed at the upper end or the middle rear of the rod body. The problem with this structure is that when the hook set depth needs to be greatly changed, such as due to tidal fluctuations of several meters, it must be achieved by releasing or reeling in the main line a lot. The operation process is relatively cumbersome and time-consuming. In strong winds and waves, the main line is easily affected by the water flow and wind, causing drift, reducing verticality and making it impossible to reach the preset fishing depth. At the same time, frequent release and reeling in the main line also increases bait loss and the risk of bottom stagnation. The overall length of the fishing rod cannot be quickly adjusted to match the changing height of the fishing spot, such as moving from a high reef to a low one.

[0006] 2. Telescopic fishing rods: There are some segmented telescopic fishing rods on the market that are similar to traditional fishing rods. The length is adjusted by manually pulling out or retracting each section. Although this type of fishing rod provides a certain degree of length adjustment, it has significant disadvantages when used for serious vertical fishing:

[0007] (1) Conflict between the reel position and the extension and retraction state: The reel is usually fixed at the very bottom of the fishing rod. When the fishing rod is shortened and stored, the position relationship between the fixed reel and the rod body remains unchanged. Its position cannot be optimized to adapt to the manipulation after the rod is retracted, and sometimes it even appears clumsy. More importantly, the main line between the reel and the hook group will relax or become overloaded when the fishing rod is extended and retracted, requiring the angler to readjust the reel pressure or manually straighten the main line, otherwise it is easy to cause the line to become tangled or break.

[0008] (2) The main line is independent of the rod body: The reel releases or retrieves the main line that is exposed on the outside of the rod body. This design makes it very easy for the main line to be worn or even cut by reefs, oyster shells, shellfish, etc. when fishing in complex coastal reef areas or near obstacles such as shipwrecks. It is also difficult to effectively control the posture and movement trajectory of the hook set, which can easily cause the hook set to get stuck on the bottom or entangled with obstacles, resulting in losses.

[0009] (3) The reeling and retracting functions of traditional fishing rods are independent of each other, which limits their convenience. During fishing, the main line needs to be wound manually or stored with a simple reel, while the retracting and retracting of the fishing rod need to be operated separately. The two cannot work together. For example, when a fish is caught, the user needs to control the angle of the fishing rod with one hand and reel in the line with the other. In addition, if the length of the fishing rod needs to be adjusted to cope with the struggle of the fish, it is often difficult to do both due to the scattered operations, which can easily lead to problems such as unhooking or line breakage.

[0010] Furthermore, conventional mobile aquatic platforms designed for fishing, such as the aforementioned vertical fishing equipment, also suffer from significant deficiencies in flexibility. In particular, the telescopic function of fishing rods is nearly impossible to adjust to the angler's specific needs, creating significant inconvenience for anglers. For one thing, anglers often need to carry multiple rods of varying lengths for different fishing scenarios, which not only increases the burden of carrying them but can also waste time switching rods and miss the best fishing opportunities. Furthermore, for some beginners, lacking experience with the appropriate rod length for different fishing scenarios makes it difficult to choose the right rod, which reduces both the enjoyment and success rate of fishing.

[0011] Therefore, the present invention is studied and proposed in view of the above problems. [Summary of the invention]

[0012] The purpose of the present invention is to overcome the shortcomings of the existing technology and provide a retractable fishing device. The fishing rod assembly is composed of multiple retractably connected and hollow rigid fishing rods, and the traction line is directly connected to the tip of the fishing rod, which breaks through the inefficient mode of "manually pushing and pulling each section" of the traditional telescopic fishing rod; when retracting, it is only necessary to reel in the traction line to pull the tip of the fishing rod by tension, triggering the retraction of each section of the fishing rod from the tip to the root. The operation only needs to control the retraction action, and there is no need to pull or adjust the position of each section, which greatly shortens the storage time; when extending, after releasing the retracted locking state of the traction line, the fishing rod sections can be driven to unfold in turn by actively throwing out the tip of the fishing rod or naturally tilting it down. There is no need for manual pushing, and the operation is more ergonomic, especially suitable for anglers who frequently switch fishing scenes. It can better meet the high requirements of modern anglers for adaptability to diverse scenes and usage experience, and has the characteristics of easy storage and portability, efficient and labor-saving telescopic operation, and reliable structure.

[0013] A mobile platform of the present invention compositely constrains a buoyancy body component into a whole through a force-bearing structural component, so that the mobile platform has the characteristics of high buoyancy, high stability and versatility, and can meet various application requirements. In addition, a retractable fishing device is hung on the mobile platform, making the mobile platform a multifunctional platform integrating fishing and leisure.

[0014] The annular fishing platform of the present invention achieves significant improvements in space utilization, operation stability, angler experience and functional expandability through the collaborative design of the hull and the mobile platform, combined with the functional integration of the connecting components and the ladder. It not only solves the pain points of "single-point operation and limited space" of traditional fishing, but also constructs an integrated "center-periphery" integrated water leisure platform, which is an important innovation in the development of fishing equipment towards scenario-based, intelligent and comfortable development.

[0015] The present invention provides a fishing method, which realizes the full process optimization of "efficient transportation - precise operation - stable wave resistance - multi-day endurance - remote intelligent control" through the system integration of "annular mobile platform + retractable fishing rod + electronically controlled reeling + logistical support". It is suitable for the scenario where a group of people rents a motor boat to conduct multi-day near-shore sea fishing, and significantly improves the "experience, safety and economy" of fishing.

[0016] In order to solve the above-mentioned technical problems, the present invention provides a retractable fishing device, comprising a fishing rod assembly, a reeling assembly, and a fishing lure assembly. The fishing rod assembly is composed of a plurality of hollow and rigid fishing rods, which are connected by a retractable socket method to form an integral structure that can be retracted or extended section by section. The fishing rod at the end of the fishing rod assembly is the fishing rod tip. The reeling assembly is used to control the telescopic state of the fishing rod assembly, and the reeling assembly includes a traction line, one end of which is connected to the fishing rod tip of the fishing rod assembly. When the traction line is reeled in, the fishing rod tip is pulled by tension, causing the fishing rod assembly to retract section by section starting from the fishing rod tip, thereby shortening and storing the entire fishing rod assembly. The fishing lure assembly is arranged at the end of the fishing rod tip of the fishing rod assembly, and is used to lure fish. The fishing lure assembly is linked with the movement of the fishing rod tip.

[0017] In the retractable fishing device as described above, the fishing lure assembly includes a weight assembly and a fishing assembly provided at the tip end of the fishing rod assembly. The weight assembly is configured to provide a pulling force for the tip end of the fishing rod assembly to automatically extend during the process of releasing the pulling line.

[0018] As described above, in a retractable fishing device, the counterweight assembly is composed of a bait conveyor and bait inside, which is arranged at the tip of the fishing rod of the fishing rod assembly; the tip of the fishing rod of the fishing rod assembly or the counterweight assembly is provided with a functional component for assisting fishing and / or detecting the water environment.

[0019] As described above, in a retractable fishing device, the two adjacent fishing rods are slidably connected, and a limiting structure is provided between the ends of the two adjacent fishing rods. The limiting structure includes an upper connecting sleeve connected to the lower end of one fishing rod and having a clamping portion, and a limiting piece connected to the upper end of the other fishing rod and used to cooperate with the clamping portion.

[0020] As a retractable fishing device as described above, the reeling assembly further comprises a mounting seat and an active reeling wheel. The mounting seat is relatively fixedly arranged on the upper fishing rod of the fishing rod assembly, and the active reeling wheel is rotatably arranged on the mounting seat. The upper end of the traction line is wound around the active reeling wheel, the traction line is passed through the fishing rod assembly, and the lower end of the traction line is connected to the tip of the fishing rod of the fishing rod assembly to bear the weight load.

[0021] As described above, a retractable fishing device, the tip end of the fishing rod assembly is connected to a functional component for assisting fishing and / or detecting the water environment; the reeling assembly also includes a driven reeling wheel arranged on a mounting seat, and a non-stressed functional wiring harness is wound around the driven reeling wheel, which passes through the inner side of the fishing rod assembly and is electrically connected to the functional component; a clutch assembly with a preset transmission torque threshold is provided between the driven reeling wheel and the active reeling wheel, and the clutch assembly is configured for the active reeling wheel to transmit torque to the driven reeling wheel and rotate synchronously relative to the mounting seat; the clutch assembly is also configured so that when the functional wiring harness is reeled in by the driven reeling wheel and the torque applied to the driven reeling wheel is greater than the preset transmission torque threshold of the clutch assembly, the active reeling wheel rotates differentially relative to the driven reeling wheel to prevent torque overload of the driven reeling wheel, thereby reducing the stress on the functional wiring harness.

[0022] In the retractable fishing device as described above, the driven reel rotates synchronously or differentially relative to the active reel under the action of the clutch assembly and the functional harness, thereby ultimately achieving coordinated retraction and release of the traction line and the functional harness.

[0023] As described above, in a retractable fishing device, the clutch assembly transmits a torque threshold value T, and the torque on the driven reel acting on the functional harness is M. When the torque M on the driven reel acting on the functional harness and the transmission torque threshold value T of the clutch assembly satisfy: M≥T, the active reel rotates differentially relative to the driven reel and continues to reel in the traction line to reduce the force on the functional harness; when the torque M on the driven reel acting on the functional harness and the transmission torque threshold value T of the clutch assembly satisfy: M<T, the driven reel rotates synchronously with the active reel, and the traction line and the functional harness are reeled in accordingly.

[0024] As described above, a retractable fishing device is provided with a reeling spindle rotatably on the mounting seat, and a reeling drive mechanism for driving the reeling spindle to rotate accordingly is provided on the mounting seat; the active reeling wheel is relatively fixedly arranged on the reeling spindle and rotates accordingly with the reeling spindle, and the driven reeling wheel is rotatably arranged on the reeling spindle.

[0025] As described above, a retractable fishing device, the reeling drive mechanism includes a reeling gear set rotatably arranged on a mounting seat, the reeling gear set is movably connected to the reeling main shaft through a reeling transmission member, and the reeling drive mechanism also includes an electric drive component arranged on the mounting seat for driving the reeling gear set to rotate accordingly and / or a manual drive component for driving the reeling gear set to rotate accordingly.

[0026] As described above, a retractable fishing device, the reeling gear group includes a reeling transmission gear, a first transmission gear and a second transmission gear; the reeling transmission gear is rotatably provided on a mounting seat and is driven accordingly by an electric drive component and / or a manual drive component, the first transmission gear is rotatably connected to the reeling transmission gear, the second transmission gear is rotatably provided on the mounting seat and meshes with the first transmission gear; the second transmission gear is rotatably connected to the reeling main shaft through a reeling transmission member.

[0027] In the retractable fishing device as described above, a retracting elastic member is provided between the retracting transmission member and the second transmission gear so as to keep the retracting transmission member and the retracting main shaft in synchronous motion connection.

[0028] In the retractable fishing device as described above, the electric drive assembly includes a reeling drive motor provided on a mounting seat, and a motor shaft of the reeling drive motor is co-movably connected to an electric drive gear for meshing and transmitting with a reeling drive gear.

[0029] As described above, a retractable fishing device, the manual drive assembly includes a manual shaft rotatably arranged on a mounting seat, one end of the manual shaft is formed with a drive connection end for connecting and driving a manual handle, and the other end of the manual shaft is provided with a manual drive gear for engaging and transmitting with a winding transmission gear.

[0030] As described above, a retractable fishing device is provided with a reeling shaft rotatably on the mounting seat, the active reeling wheel is relatively fixedly provided on the reeling shaft and rotates accordingly with the reeling shaft, the driven reeling wheel is rotatably provided on the reeling shaft, the mounting seat is provided with a reeling drive motor for driving the reeling shaft to rotate accordingly, a torque sensing device is arranged on the reeling shaft, and when the torque sensing device detects that the anti-rotation torque of the active reeling wheel on the reeling shaft is greater than or equal to the sensing torque threshold, the reeling drive motor can be powered on and started to drive the reeling shaft to rotate accordingly; when the torque sensing device detects that the anti-rotation torque of the active reeling wheel on the reeling shaft is less than the sensing torque threshold, the reeling drive motor is turned off and stops working.

[0031] In the retractable fishing device as described above, the functional components include one or more of an underwater camera, a bait conveyor, a sonar detector, and a temperature sensor.

[0032] The present invention also provides a mobile platform comprising: a buoyancy assembly capable of reliably floating on the water surface; a force-bearing structure assembly disposed between the buoyancy assemblies to constrain the buoyancy assemblies into a single unit to form the mobile platform; and a bracket assembly disposed on the mobile platform, the bracket assembly having a retractable fishing device as described above connected to its exterior.

[0033] In the mobile platform described above, a plurality of the buoyancy body components are stacked up and down and are detachably combined and constrained into a whole by the force-bearing structure components to form a mobile platform.

[0034] In the mobile platform as described above, the buoyancy body assembly includes an airbag body that can be independently inflated and deflated and a buoyancy plate group that can be detachably arranged at the bottom of the airbag body. The buoyancy plate group is constrained to the bottom of the airbag body by a force-bearing structural assembly.

[0035] As described above, a mobile platform, the load-bearing structure component includes a corner guard body and a corner guard flexible restraint belt, the corner guard body is provided with a corner guard clamping cavity, the corner guard body is partially wrapped around the side of the upper and lower stacked airbag bodies and buoyancy plate group through the corner guard clamping cavity, the corner guard bodies are detachably connected to the corner guard flexible restraint belt to form a restraint space, and the stacked airbag bodies and buoyancy plate group are stably restrained in the restraint space.

[0036] As described above, the mobile platform, the force-bearing structure component also includes a front anti-collision cross bar, a side anti-collision cross bar and a rear anti-collision cross bar, the two ends of the front anti-collision cross bar are detachably connected to the two corner guard bodies at the front of the traveling direction, the two ends of the side anti-collision cross bar are detachably connected to the two corner guard bodies on the sides of the traveling direction, and the two ends of the rear anti-collision cross bar are detachably connected to the two corner guard bodies at the rear of the traveling direction.

[0037] As described above, a mobile platform, the force-bearing structure assembly includes a corner guard body and a side anti-collision cross bar; the bracket assembly includes a vertical column whose lower end is detachably connected to the corner guard body, a transverse rod is provided between the two vertical columns, and a hanging extension rod extending outward is provided on the transverse rod, the upper fishing rod of the fishing rod assembly is detachably hung on the hanging extension rod, and the middle fishing rod of the fishing rod assembly is positioned and connected to the side anti-collision cross bar by a positioning buckle.

[0038] The present invention also provides an annular fishing platform, comprising a hull and a mobile platform as described above, wherein the mobile platform is located around the hull, the mobile platform and the hull are connected via a connecting assembly, and a ladder is connected between the hull and the mobile platform for anglers to move back and forth.

[0039] As described above, in a circular fishing platform, the mobile platform and the hull are detachably connected via a connecting assembly; the connecting assembly includes a first connecting tube and a second connecting tube telescopically connected to the first connecting tube, the upper end of the first connecting tube is rotatably connected to the hull, and the lower end of the second connecting tube is rotatably connected to the mobile platform.

[0040] As for the annular fishing platform described above, a plurality of the mobile platforms are spliced ​​together end to end and surround the circumference of the hull. The plurality of the mobile platforms are spliced ​​together so that a platform walkway is formed on the upper surface thereof.

[0041] In the annular fishing platform as described above, the movable platform and the hull are spaced apart, and the connecting assembly is configured to keep the movable platform and the hull in an open state.

[0042] As described above, the ladder of the annular fishing platform includes a climbing body that can be hung on the peripheral edge of the hull, and a horizontal bottom plate extending toward one side of the mobile platform is provided at the bottom of the climbing body. The horizontal bottom plate is flipably connected to a flip bottom plate near one end of the mobile platform.

[0043] The present invention further provides a fishing method, which uses the above-mentioned annular fishing platform and is applicable to offshore fishing in waters not subject to fishing moratorium restrictions. The fishing method comprises the following steps:

[0044] S1. Preparation: Pre-positioning the hull with one or more of logistical supplies, daily necessities, auxiliary fishing bait, energy batteries, and fish guards; loading the disassembled mobile platforms onto the hull and traveling with the hull to the desired fishing area; then assembling the mobile platforms and connecting them to the sides of the hull via connectors, while also splicing adjacent mobile platforms;

[0045] S2. Release the fishing rod, release the fishing rod assembly from the mobile platform, and control the reel-in lock state of the reel-in assembly by remote control or on-site operation, so that the fishing rod assembly automatically extends section by section under the weight of the fishing rod tip, and the fishing lure assembly extends synchronously with the fishing rod tip and is immersed in the water to a preset depth;

[0046] S3. Lure the fish. Before the lure assembly is submerged with the fishing rod tip, a bionic scented bait is mounted on the hook of the fishing assembly, and the bait feeder of the lure assembly is filled with corresponding attractant bait. The fishing rod tip is released to a preset water depth by the reeling assembly, and the bait feeder intermittently feeds the pre-loaded bait to attract fish to the feeding area. Simultaneously, the reeling assembly intermittently pulls the fishing rod tip, causing the bionic scented bait on the hook of the fishing assembly to be in a dynamic attractant state.

[0047] S4. Fishing: When a fish bites the hook and pulls on it, and the tension sensor of the fishing component detects a change in tension, the tension sensor transmits a signal to a display screen on the mobile platform or a mobile terminal to prompt the angler. Alternatively, the angler can confirm the bite status through a visual image on the display screen or mobile terminal and then switch to reeling in the fishing rod.

[0048] S5. When the fishing assembly catches a fish, the reel-in assembly is controlled by remote control or on-site operation to reel in the traction line to pull the tip of the fishing rod assembly, so that the fishing rod assembly is retracted upward section by section starting from the tip of the fishing rod. The fishing lure assembly moves upward synchronously with the tip of the fishing rod, and the caught fish is lifted upward to facilitate the angler to take the catch.

[0049] As described above, the fishing method further includes a fish detection step S2-1 before step S3, in which a functional component located at the tip of the fishing rod or the lure assembly is activated to detect water quality indicators of the fishing environment or underwater fish activity traces. After the target fish school information is detected, the tip of the fishing rod assembly 1 is retracted through the reeling assembly; accordingly, in step S3, according to the fish species of the detected fish school, a bionic odor bait matching the target fish school is mounted, and the corresponding attractant bait is filled in the bait conveyor of the lure assembly.

[0050] In the above-mentioned fishing method, the operations of steps S2-1, S3, and S4 are monitored throughout by the underwater camera of the functional component, and the image signal is transmitted to the display screen or mobile terminal on the mobile platform via the non-stress functional harness.

[0051] Compared with the prior art, the present invention has the following advantages:

[0052] 1. The present invention breaks through the inefficient mode of "manually pushing and pulling each section" of the traditional telescopic fishing rod by using a design in which the fishing rod assembly is composed of multiple telescopically connected and hollow rigid fishing rods, and the traction line is directly connected to the tip of the fishing rod. When retracting, it is only necessary to reel in the traction line to pull the tip of the fishing rod by tension, triggering the retraction of each section of the fishing rod from the tip to the root. The operation only requires controlling the retraction action, and there is no need to pull or adjust the position of each section, which greatly shortens the storage time. When extending, after releasing the retracted locking state of the traction line, the fishing rod sections can be driven to unfold in sequence by actively throwing out the tip of the fishing rod or naturally tilting it down. There is no need for manual pushing, and the operation is more ergonomic, especially suitable for anglers who frequently switch fishing scenes. It can better meet the high requirements of modern anglers for adaptability to diverse scenes and usage experience, and has the characteristics of easy storage and portability, efficient and labor-saving telescopic operation, and reliable structure.

[0053] 2. The present invention fixes the fishing lure assembly to the end of the fishing rod tip, and moves synchronously with the extension and retraction of the fishing rod tip, ensuring that the position of the fishing lure assembly in the water is always consistent with the fishing rod tip, avoiding the problem of position deviation of the fishing lure assembly caused by the traditional use of the main line to pull the fishing lure assembly, resulting in a low fishing success rate and poor accuracy. Therefore, the linkage method of the present invention significantly improves the success rate and accuracy of fishing.

[0054] 3. The present invention passes the traction line inside the fishing rod assembly, avoiding the problem of easy entanglement and knotting of the traditional exposed traction line. It not only maintains the neatness of the exterior of the fishing rod assembly, but also reduces the risk of operational errors caused by the clutter of external lines, improves the reliability and durability of use, and enhances the adaptability of the fishing device in complex environments, so as to meet the urgent needs of modern anglers for efficient, convenient, flexible and reliable fishing devices.

[0055] 4. The present invention uses a counterweight assembly to enable the fishing rod assembly to automatically extend when the active reel releases the traction line. The weight of the counterweight assembly makes the lower part of the fishing rod assembly more stable, thereby driving the fishing lure assembly to descend more stably, helping the fishing lure assembly to maintain a stable movement state in the water, reducing the situation where the fishing lure assembly deviates from the target area due to shaking during the extension of the fishing rod assembly, and improving the accuracy of fishing.

[0056] 5. The present invention allows anglers to view underwater images and observe the interaction of fish schools in real time through underwater cameras, which effectively increases the fun and sense of participation in fishing; the sonar detector can quickly and accurately detect the distance, depth and approximate size of fish schools, thereby achieving precise fishing positioning; the bait conveyor can accurately deliver bait to attract more fish to gather and approach the hook, thereby achieving the fish luring function. To this end, the present invention uses the coordinated work of the above-mentioned functional components to change fishing from "passive waiting" to "active intervention", effectively improving fishing efficiency and success rate, while also increasing the fun, scientificity and universality of the fishing activity process, making it more application prospect and promotion value.

[0057] 6. In the reeling assembly of the present invention, the torque transmission function of the clutch assembly is used to realize the corresponding switching between synchronization and differential speed between the active reeling wheel and the driven reeling wheel, so that the active reeling wheel can drive the driven reeling wheel to rotate relative to the mounting seat in a coordinated manner, thereby realizing the coordinated reeling of the traction line and the functional harness, avoiding the functional harness being subjected to force and being excessively pulled, effectively improving the reeling efficiency, ensuring the coordinated reeling and releasing of the traction line and the functional harness in different application scenarios, and avoiding the undesirable problems such as entanglement, knotting, etc. of the traction line and the functional harness caused by uncoordinated reeling; and the reeling assembly can rotate differentially with respect to the driven reeling wheel when the functional harness is reeled in by the driven reeling wheel and the torque applied to the driven reel is greater than the preset transmission torque threshold of the clutch assembly, so as to reduce the force on the functional harness, avoid the functional harness being damaged due to excessive tension, extend the service life of the functional harness, ensure its reliability and stability during long-term use, and reduce the risk of failure caused by harness damage.

[0058] 7. The reeling assembly of the present invention realizes the switching between synchronization and differential speed through a mechanical clutch assembly, without the need for additional complex electrical control, and has the characteristics of timely response and simple structure; at the same time, the "passive" adaptive adjustment reeling mechanism of the reeling assembly can adapt to complex working conditions, and can automatically adjust the coordinated reeling of the traction line and the functional wiring harness without human intervention, which significantly reduces the risk of failure caused by human operating errors or external control failures, improves the reliability of the reeling assembly in harsh environments or long-term use, and reduces the maintenance frequency and cost.

[0059] 8. The reeling assembly achieves coordinated reeling of the traction line and the functional wiring harness through the dynamic coordination of the driven reeling wheel and the clutch assembly. It can not only maintain synchronization under normal working conditions to ensure that the traction line and the functional wiring harness are arranged neatly, but also protect the functional wiring harness through differential buffering under abnormal working conditions, that is, to prevent the functional wiring harness from being stressed and over-pulled. Therefore, the reeling assembly replaces complex control logic with a mechanical structure, taking into account reliability, adaptability, durability and economy, and providing a better solution for multi-wiring harness reeling scenarios.

[0060] 9. The reeling assembly is equipped with an electric drive assembly and a manual drive assembly, providing a flexible drive mode for the reeling assembly. Under normal circumstances, the electric drive assembly can be used for efficient and convenient reeling operations. When encountering a power failure, the electric drive assembly is damaged or manual adjustment is required, the manual drive assembly can be used as a backup solution to ensure the normal operation of the reeling assembly, thereby improving the reliability, practicality and adaptability of the reeling assembly.

[0061] 10. The present invention forms a mobile platform by combining and constraining the buoyancy body components into a whole through the force-bearing structural components, so that the mobile platform has the characteristics of high buoyancy, high stability and versatility, can meet various application requirements, and at the same time improve safety and ensure stable fishing use.

[0062] 11. The present invention has a buoyancy plate group at the bottom of the airbag body to protect the bottom of the airbag body. When going ashore, the user can directly drag the airbag ashore, which is convenient for the user. The buoyancy plate group can maximize the buoyancy support of the airbag body to meet the needs of greater loads. With this solution, the overall structural design is reasonable and simple, the cost is economical, and it is easy to promote in the market.

[0063] 12. The corner guard body and the anti-collision cross bar assembly effectively protect the airbag body in the circumferential direction, avoiding the risk of air leakage during collision, and further improving safety. In addition, since the corner guard body, the anti-collision cross bar assembly and the airbag body are all detachably connected, it is convenient for users to disassemble and carry them.

[0064] 13. The corner guard body is pulled by the flexible restraint belt of the corner guard and supported by the anti-collision cross bar assembly, so that the corner guard body can remain stably and reliably restrained to the side of the airbag body and the buoyancy plate group, and the airbag body and the buoyancy plate group can be reliably restrained in the restraint space.

[0065] 14. The upper fishing rod and the middle fishing rod of the fishing rod assembly are respectively connected to the bracket assembly and the side anti-collision cross bar, forming a multi-point support structure, which can make the fishing rod assembly more stable and less likely to shake during use; when a fish bites the hook and generates tension, the above multi-point support structure can better disperse the force, reduce the swing of the fishing rod assembly, and improve the stability of fishing.

[0066] 15. The annular fishing platform of the present invention achieves significant improvements in space utilization, operational stability, angler experience, and functional expandability through the collaborative design of the hull and mobile platform, combined with the functional integration of the connecting components and the ladder. It not only solves the pain points of traditional fishing, namely "single-point operation and limited space", but also constructs an integrated "center-periphery" water leisure platform. It is an important innovation in the development of fishing equipment towards scenario-based, intelligent, and comfortable development.

[0067] 16. The present invention provides a fishing method that achieves full-process optimization of "efficient transportation - precise operation - stable wave resistance - multi-day endurance - remote intelligent control" through the system integration of "annular mobile platform + retractable fishing rod + electrically controlled reeling + logistical support". It is suitable for groups of people renting motorboats to conduct multi-day offshore fishing, and significantly improves the "experience, safety and economy" of fishing.

Brief Description of the Drawings

[0068] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings, wherein:

[0069] Figure 1 It is a three-dimensional diagram of the mobile platform in the present invention. Figure 2 for Figure 1 A is an enlarged schematic diagram. Figure 3 for Figure 1 A magnified schematic diagram of B. Figure 4 This is one of the exploded views of the mobile platform in the present invention. Figure 5 This is the second exploded view of the mobile platform in the present invention. Figure 6 It is a cross-sectional view of the fishing rod assembly of the present invention. Figure 7 It is a three-dimensional diagram of the functional components in the present invention. Figure 8 This is one of the three-dimensional views of the reel assembly in the present invention. Figure 9 This is the second three-dimensional view of the reeling assembly in the present invention. Figure 10 This is one of the cross-sectional views of the reel assembly of the present invention. Figure 11 This is the second cross-sectional view of the reel assembly in the present invention. Figure 12 This is the third cross-sectional view of the reel assembly of the present invention. Figure 13 This is the fourth cross-sectional view of the reel assembly of the present invention. Figure 14 This is one of the exploded views of the reeling assembly in the present invention. Figure 15 This is the second exploded view of the reeling assembly in the present invention. Figure 16 This is the third exploded view of the reeling assembly in the present invention. Figure 17 This is the fourth exploded view of the reeling assembly in the present invention. Figure 18 This is the fifth exploded view of the reeling assembly in the present invention. Figure 19 This is the sixth exploded view of the reeling assembly in the present invention. Figure 20 It is a cross-sectional view of the patch panel in the present invention. Figure 21 It is a three-dimensional diagram of the traction line and functional wiring harness in the present invention. Figure 22 It is a three-dimensional diagram of the annular fishing platform in the present invention. Figure 23 for Figure 22 A is an enlarged schematic diagram. Figure 24 It is a side view of the annular fishing platform of the present invention. [Specific implementation method]

[0070] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0071] like Figure 1-24 As shown, the present invention provides a retractable fishing device, comprising a fishing rod assembly 1, a reeling assembly 2, and a fishing lure assembly 3; the fishing rod assembly 1 is composed of a plurality of hollow and rigid fishing rods 11, which are connected in a retractable sleeve manner to form an integral structure that can be retracted or extended section by section; the fishing rods 11 are made of titanium alloy, fiberglass, or a mixture of carbon fiber and fiberglass, and the fishing rod 11 at the end of the fishing rod assembly 1 is the fishing rod tip; the reeling assembly 2 is used to control the retractable state of the fishing rod assembly 1, and the reeling assembly 2 includes a traction line 220, one end of which is connected to the fishing rod assembly 1 When the traction line 220 is reeled in, the fishing rod tip is pulled by the tension, causing the fishing rod assembly 1 to shrink section by section starting from the fishing rod tip, thereby shortening and storing the entire fishing rod assembly 1; when the reeling assembly 2 is unlocked and the traction line 220 is released, the fishing rod tip is actively thrown out or tilted downward to a position lower than the end of the reeling assembly 2, so that the fishing rod tip overcomes the constraint of the retracted state, thereby making the fishing rod assembly 1 extend section by section; the fishing lure assembly 3 is provided at the end of the fishing rod tip of the fishing rod assembly 1, and is used to lure fish, and the fishing lure assembly 3 is linked with the movement of the fishing rod tip. The present invention breaks through the inefficient mode of "manually pushing and pulling each section" of the traditional telescopic fishing rod by using a design in which the fishing rod assembly is composed of multiple telescopically connected and hollow rigid fishing rods, and the traction line is directly connected to the tip of the fishing rod. When contracting, it is only necessary to reel in the traction line to pull the tip of the fishing rod by tension, triggering the retraction of each section of the fishing rod from the tip to the root. The operation only requires controlling the reeling action, and there is no need to pull or adjust the position of each section, which greatly shortens the storage time. When extending, after releasing the reeling lock state of the traction line, the fishing rod sections can be driven to unfold in sequence by actively throwing out the tip of the fishing rod or naturally tilting it down. There is no need for manual pushing, and the operation is more ergonomic, especially suitable for anglers who frequently switch fishing scenes. It can better meet the high requirements of modern anglers for adaptability to diverse scenes and usage experience, and has the characteristics of easy storage and portability, efficient and labor-saving telescopic operation, and reliable structure.

[0072] The telescopic fishing device of the present invention has two fishing modes:

[0073] 1. Extend the fishing rod assembly 1 and insert it into the water for vertical fishing. The extended length of the fishing rod assembly determines the depth of the rod insertion. By adjusting the length of the fishing rod assembly, the lure assembly 3 can be accurately delivered to the water layer where the target fish are located. Because different fish species are distributed at different depths in the water, for example, some bottom fish (such as crucian carp) usually live near the bottom, while some pelagic fish (such as whitebait) live in the middle and upper layers of the water body, vertical fishing can well meet these fishing needs and improve the targeting of fishing.

[0074] 2. Extend the fishing rod assembly 1 toward the water surface and position it at the surface. This is a traditional fishing method. The extended length of the fishing rod assembly is the distance it reaches the water surface. By extending the fishing rod assembly, the lure assembly 3 can be delivered to a greater distance, expanding the fishing range. In larger bodies of water, such as lakes and reservoirs, fish may be found far from shore. Traditional surface fishing effectively delivers the lure assembly 3 to these areas, increasing the chances of catching fish.

[0075] The present invention fixes the fishing lure component 3 to the tip of the fishing rod, and moves synchronously with the extension and retraction of the fishing rod tip, ensuring that the position of the fishing lure component 3 in the water is always consistent with the tip of the fishing rod, avoiding the traditional problem of pulling the fishing lure component 3 by the main fishing line exposed on the fishing rod, causing position deviation of the fishing lure component 3, resulting in low fishing success rate and poor accuracy. Therefore, the linkage method of the present invention significantly improves the success rate and accuracy of fishing.

[0076] like Figure 1 、 2 As shown, to save effort during the reeling operation, the reeling assembly 2 further includes a mounting seat 21 and an active reel 22. The mounting seat 21 is relatively fixedly mounted on the upper portion of the fishing rod 11 of the fishing rod assembly 1, and the active reel 22 is rotatably mounted on the mounting seat 21. The upper end of a traction line 220 is wound around the active reel 22. The traction line 220 is threaded through the fishing rod assembly 1, and the lower end of the traction line 220 is connected to the tip of the fishing rod assembly 1 to bear the weight load. By threading the traction line inside the fishing rod assembly, the problem of traditional exposed traction lines being easily tangled and knotted is avoided. This not only maintains the neatness of the exterior of the fishing rod assembly, but also reduces the risk of operational errors caused by cluttered external wiring, improves reliability and durability, and enhances the adaptability of the fishing device in complex environments, thus meeting the urgent needs of modern anglers for efficient, convenient, flexible, and reliable fishing devices.

[0077] Preferably, fishing assembly 30 includes, but is not limited to, an elastic hook mounted at the tip of the fishing rod assembly 1 and a tension sensor for detecting tension in the spring hook. When a fish bites the hook and pulls on the elastic hook, the tension sensor detects the change in tension and transmits a signal to the angler. The angler can then determine whether it is a small fish testing the hook or a larger fish taking a bite based on the magnitude and frequency of the tension change. The angler can then promptly control the active reel to reel in the line, thereby pulling the tip of the fishing rod assembly 1 and raising the fishing assembly 30, thereby increasing the success rate of fishing. The tension sensor can be electrically connected to a tension warning light to effectively alert the angler to take timely action.

[0078] like Figure 1 、 4As shown in Figures 7 and 8, the fishing lure assembly 3 includes a counterweight assembly 4 and a fishing assembly 30, which are mounted at the tip of the fishing rod assembly 1. The counterweight assembly 4 is configured to exert a pulling force on the tip of the fishing rod assembly 1 to automatically extend downward when the traction line 220 is released. This counterweight assembly enables the fishing rod assembly to automatically extend downward when the active reel releases the traction line. The weight of the counterweight assembly further stabilizes the lower portion of the fishing rod assembly, thereby driving the fishing lure assembly 3 downward more steadily. This helps the fishing lure assembly 3 maintain a stable motion in the water, reduces the risk of the fishing lure assembly 3 deviating from the target area due to shaking during the extension of the fishing rod assembly, and improves fishing accuracy.

[0079] The counterweight assembly 4 comprises a bait conveyor 52 and bait located at the tip of the fishing rod assembly 1. A functional assembly 5 for assisting fishing and / or monitoring the water environment is located at the tip of the fishing rod assembly 1 or the counterweight assembly 4. In this embodiment, the counterweight assembly 4 is formed by the counterweights of the functional assembly 5. This innovative "function reuse, weight sharing" model achieves breakthroughs in structural simplification, functional coordination, weight utilization, operational convenience, and scalability. This not only reduces the cost and complexity of the fishing device, but also enhances operational accuracy and reliability through functional complementarity.

[0080] like Figure 3 、 6 As shown in Figures 7 and 7, in order to ensure reliable connection and convenient operation, the upper and lower adjacent fishing rods 11 can be slidably connected, and a limiting structure 12 is provided between the ends of the upper and lower adjacent fishing rods 11. The limiting structure 12 includes an upper connecting sleeve 121 connected to the lower end of one fishing rod 11 and having a clamping portion 1211, and a limiting member 122 connected to the upper end of the other fishing rod 11 and used to cooperate with the clamping portion 1211.

[0081] A reeling spindle 25 is rotatably mounted on the mounting seat 21. The active reeling wheel 22 is relatively fixedly mounted on the reeling spindle 25 and rotates accordingly with the reeling spindle 25. The driven reeling wheel 23 is rotatably mounted on the reeling spindle 25. A reeling drive motor 2631 is mounted on the mounting seat 21 for driving the reeling spindle 25 to rotate accordingly. A torque sensing device is provided on the reeling spindle 25. When the torque sensing device detects that the anti-rotation torque exerted by the active reeling wheel 22 on the reeling spindle 25 is greater than or equal to the sensing torque threshold, the reeling drive motor 2631 can be powered on and started to drive the reeling spindle 25 to rotate accordingly. It should rotate; when the torque sensing device detects that the anti-rotation torque exerted by the active reel 22 on the reeling spindle 25 is less than the sensing torque threshold, the reeling drive motor 2631 is turned off and stops working, which can effectively prevent the stressed traction line from breaking and the non-stressed functional line harness from carrying the pulling object completely, avoiding damage to the functional line harness due to excessive stress; or, when the motor is not started or stopped, a signal can be sent to prompt the user to check the connection status of the stressed traction line to prevent the non-stressed functional line harness from being damaged due to the failure of the stressed traction line, ensuring the normal use of the functional line harness and the reliability of traction. Among them, the torque sensing device is a torque sensor, which can adopt an existing torque sensor on the market, such as the torque sensor model HBMT22. In this embodiment, the anti-rotation torque can be understood as when the reeling spindle 25 rotates, the traction line wound on the active reel 22 will generate a torque opposite to the direction of rotation on the reeling spindle 25, that is, the anti-rotation torque.

[0082] like Figure 7 As shown, to improve detection accuracy and visually enhance the fishing experience, functional component 5 includes one or more of an underwater camera 51, a bait conveyor 52, a sonar detector 53, and a temperature sensor 54. The underwater camera allows anglers to view underwater footage and observe fish interactions in real time, effectively increasing the fun and engagement of fishing. The sonar detector quickly and accurately detects the distance, depth, and approximate size of a school of fish, enabling precise fishing positioning. The bait conveyor precisely delivers bait to attract more fish to gather near the hook, achieving a fish-luring function. Therefore, the present invention, through the coordinated operation of the aforementioned functional components, transforms fishing from "passive waiting" to "active intervention," effectively improving fishing efficiency and success rate while also making the fishing process more interesting, scientific, and universal, making it more promising and valuable for future applications.

[0083] like Figure 8-14As shown, the winding assembly 2 also includes a driven winding wheel 23 provided on the mounting seat 21, and a non-stressed functional wiring harness 230 is wound around the driven winding wheel 23, which passes through the inner side of the fishing rod assembly 1 and is electrically connected to the functional assembly 5. A clutch assembly 24 with a preset transmission torque threshold is provided between the driven winding wheel 23 and the active winding wheel 22. The clutch assembly 24 is configured to be used for the active winding wheel 22 to transmit torque to the driven winding wheel 23 and rotate synchronously relative to the mounting seat 21. The clutch assembly 24 is also configured so that when the functional wiring harness 230 is wound by the driven winding wheel 23 and the torque applied to the driven winding wheel 23 is greater than the preset transmission torque threshold of the clutch assembly 24, the active winding wheel 22 rotates differentially relative to the driven winding wheel 23 to prevent the driven winding wheel 23 from torque overload, thereby reducing the stress on the functional wiring harness 230. The clutch assembly is used to transmit the torque to the active reel and the driven reel, thereby realizing the corresponding switching between synchronization and differential speed between the active reel and the driven reel in the reeling assembly of the present invention. The active reel can drive the driven reel relative to the mounting seat to rotate cooperatively, thereby realizing the coordinated reeling of the traction line and the functional wiring harness, avoiding the functional wiring harness being subjected to force and being over-pulled, effectively improving the reeling efficiency, ensuring the coordinated reeling and releasing of the traction line and the functional wiring harness in different application scenarios, and avoiding the undesirable problems such as entanglement, knotting, etc. of the traction line and the functional wiring harness caused by uncoordinated reeling; and the reeling assembly can rotate differentially with respect to the driven reel when the functional wiring harness is reeled in by the driven reel and the torque applied to the driven reel is greater than the preset transmission torque threshold of the clutch assembly, so as to reduce the force applied to the functional wiring harness, avoid the functional wiring harness being damaged due to excessive tension, extend the service life of the functional wiring harness, ensure its reliability and stability during long-term use, and reduce the risk of failure caused by wiring harness damage.

[0084] In the present invention, a stressed traction line can be interpreted as a wiring harness that directly or primarily bears weight load and traction tension, and is used to pull or carry a counterweight load. A non-stressed functional wiring harness can be interpreted as a wiring harness that is not primarily or generally cannot withstand traction or load, and its main function may be to transmit power, transmit signals, assist traction, or other non-load-bearing functions.

[0085] The clutch assembly 24 in the present invention has a transmission torque threshold value, which refers to the maximum torque that the clutch assembly can stably and reliably transmit under normal working conditions. The preset transmission torque threshold value is set within a corresponding range according to needs. Therefore, the preset transmission torque threshold value can be adjusted according to usage requirements to achieve different torque transmission requirements.

[0086] Under the action of the clutch assembly 24 and the functional wiring harness 230, the driven reel 23 rotates synchronously and differentially relative to the active reel 22, ultimately achieving the coordinated retraction and release of the traction line 220 and the functional wiring harness 230. The reel assembly of the present invention achieves the mutual switching between synchronization and differential speed through a mechanical clutch assembly, without the need for additional complex electrical control, and has the characteristics of timely response and simple structure. At the same time, the "passive" adaptive reel adjustment mechanism of the reel assembly can adapt to complex working conditions and automatically adjust the coordinated retraction of the traction line and the functional wiring harness without human intervention, significantly reducing the risk of failure due to human operation error or external control failure, improving the reliability of the reel assembly in harsh environments or long-term use, and reducing maintenance frequency and cost.

[0087] In this embodiment, the driven reel sometimes rotates synchronously with the active reel assembly and sometimes rotates differentially, depending on the stress conditions of the functional wiring harness. This balancing mechanism ensures that in most cases, the traction line and the functional wiring harness can be reeled at similar speeds, maintaining coordination between the two. In the special case where the functional wiring harness is under stress and taut, the differential rotation can promptly reduce the stress on the functional wiring harness to avoid damage, thereby achieving good adaptability to different working conditions.

[0088] The clutch assembly 24 transmits a torque threshold of T1, and the torque applied to the functional harness 230 by the driven reel 23 is M1. When the torque M1 applied to the driven reel 23 by the functional harness 230 and the clutch assembly 24 transmit torque threshold T1 satisfy the following conditions: M1 ≥ T1, the active reel 22 rotates differentially relative to the driven reel 23 and continues to reel in the traction wire 220, thereby alleviating the force applied to the functional harness 230. When the torque M1 applied to the driven reel 23 by the functional harness 230 and the clutch assembly 24 transmit torque threshold T1 satisfy the following conditions: M1 < T1, the driven reel 23 rotates synchronously with the active reel 22, and the traction wire 220 and the functional harness 230 are reeled in coordination. This design of the present embodiment enables the reel assembly to automatically adjust its reeling mode according to actual conditions, enhancing its adaptability, reducing the risk of failure due to torque mismatch, and improving the reliability and stability of the entire reel assembly.

[0089] like Figure 10-18As shown, a reeling spindle 25 is rotatably mounted on a mounting base 21, and a reeling drive mechanism 26 is provided on the mounting base 21 for driving the reeling spindle 25 to rotate accordingly. A driving reeling wheel 22 is relatively fixedly mounted on the reeling spindle 25 and rotates accordingly with the reeling spindle 25, while a driven reeling wheel 23 is rotatably mounted on the reeling spindle 25. The reeling spindle both supports the driving reeling wheel and provides a mounting base for the driven reeling wheel. This makes the layout of the entire reeling assembly compact, reduces installation space, and facilitates multi-line reeling within a limited space. The overall structure of the reeling assembly is also simplified, eliminating the need for a complex transmission mechanism to achieve the independent movement of the driving and driven reeling wheels, reducing manufacturing costs and maintenance difficulties.

[0090] like Figure 10 、 11 As shown in Figures 14 and 17, the active reel 22 is fixedly connected to the reeling spindle 25 via a keyway structure 221. A blocking fixing ring 222 is provided on the side of the active reel 22 for preventing the active reel 22 from sliding along the axial direction of the reeling spindle 25. In this embodiment, the active reel is fixedly connected to the reel via a keyway structure, ensuring that the active reel rotates stably along the reeling spindle, avoiding relative sliding and ensuring a smooth and continuous reeling action. At the same time, the blocking fixing rings provided on both sides of the active reel cooperate with the corresponding ends of the keyway structure to effectively prevent the active reel from sliding along the axial direction of the reeling spindle, ensuring its accurate position and the stability of the reeling process. When installing the active reel, the blocking fixing ring can also be used as a positioning reference to quickly determine its exact position, facilitating installation.

[0091] like Figure 10-14 As shown, a blocking end cap 231 is provided on the winding spindle 25 for preventing the driven winding wheel 23 from sliding axially along the winding spindle 25. In this embodiment, one end of the driven winding wheel 23 is frictionally engaged with the active winding wheel via a clutch assembly, while the other end is correspondingly blocked and limited by the blocking end cap. This effectively prevents the driven winding wheel from moving axially along the winding spindle, ensuring a stable position of the driven winding wheel during the winding process, avoiding problems such as uneven winding and wire entanglement caused by axial displacement, and improving winding quality.

[0092] like Figure 10-14 As shown, the driven reel 23 is mounted on the reeling main shaft 25 through a self-sliding sleeve 232, which can significantly reduce the friction resistance between the driven reel and the reeling main shaft, making the driven reel rotate more smoothly on the reeling main shaft, reducing the energy loss caused by friction, and improving the transmission efficiency of the reeling assembly.

[0093] like Figure 8-15As shown, the winding drive mechanism 26 includes a winding gear set 261 rotatably arranged on the mounting seat 21, and the winding gear set 261 is connected to the winding main shaft 25 through a winding transmission member 262. The winding drive mechanism 26 also includes an electric drive component 263 and / or a manual drive component 264 arranged on the mounting seat 21 for driving the winding gear set 261 to rotate accordingly, which provides a flexible driving mode for the winding component. Under normal circumstances, the electric drive component can be used to perform efficient and convenient winding operations. When encountering a power failure, the electric drive component is damaged or manual adjustment is required, the manual drive component can be used as a backup solution to ensure the normal operation of the winding component, thereby improving the reliability, practicality and adaptability of the winding component.

[0094] like Figure 14 、 15 As shown, the reeling gear assembly 261 includes a reeling transmission gear 2611, a first transmission gear 2612, and a second transmission gear 2613 having an outer diameter greater than that of the first transmission gear 2612. The reeling transmission gear 2611 is rotatably mounted on the mounting base 21 and driven by the electric drive assembly 263 and / or the manual drive assembly 264. The first transmission gear 2612 is rotatably connected to the reeling transmission gear 2611. The second transmission gear 2613 is rotatably mounted on the mounting base 21 and meshes with the first transmission gear 2612. The second transmission gear 2613 is rotatably connected to the reeling spindle 25 via the reeling transmission member 262. The outer diameter of the second transmission gear 2613 is greater than that of the first transmission gear 2612. By reducing the speed, a greater torque output can be achieved during the transmission process, making it easier to reel in the traction line, especially when a greater reeling force is required, such as when reeling in a heavy traction line or when the traction line is subjected to a large weight load.

[0095] like Figure 12 、 14 As shown in Figures 15 and 16, a retraction elastic member 2614 is provided between the retraction transmission member 262 and the second transmission gear 2613 to maintain a synchronous connection between the retraction transmission member 262 and the retraction main shaft 25, effectively buffering the impact force between the retraction transmission member and the retraction main shaft. During the retraction process, especially when the retraction drive mechanism starts or stops, a large impact torque may be generated. The retraction elastic member can absorb this impact force, making the rotation of the retraction main shaft more stable and reducing the risk of component wear and damage caused by impact. In addition, during actual installation and operation, there may be certain axial or angular deviations. The retraction elastic member can compensate for these deviations to a certain extent, ensuring that the retraction transmission member and the retraction main shaft always maintain a reliable synchronous connection. Even in the presence of slight displacement or deviation, the elastic deformation of the retraction elastic member can ensure that the connection is not disconnected, maintaining the continuity of power transmission.

[0096] like Figure 14 、 15 As shown, the electric drive assembly 263 includes a reeling drive motor 2631 mounted on the mounting base 21. The motor shaft of the reeling drive motor 2631 is co-movably connected to an electric drive gear 2632 that meshes with the reeling transmission gear 2611. This effectively transmits power from the reeling drive motor to the reeling spindle, thereby reeling the traction line. The gear transmission also features high transmission efficiency, reducing power loss during transmission and ensuring that the reeling spindle receives sufficient torque to drive the active reeling wheel for stable reeling of the traction line.

[0097] like Figure 8 、 14 As shown in Figure 15, for ease of use, the manual drive assembly 264 includes a manual shaft 2641 rotatably arranged on the mounting base 21, and one end of the manual shaft 2641 is formed with a drive connection end 2642 for connecting and driving the manual handle, and the other end of the manual shaft 2641 is provided with a manual drive gear 2643 for engaging and transmitting with the winding transmission gear 2611.

[0098] like Figure 15 As shown, the reeling transmission gear 2611, the electric drive gear 2632, and the manual drive gear 2643 are all bevel gears. The special shape of the bevel gears allows for flexible arrangement within a limited space, providing more space optimization possibilities for the reeling assembly design, making the overall structure more compact and rational, and particularly suitable for miniaturized reeling assemblies.

[0099] like Figure 8 、 11As shown in Figures 19-21, the driven reel 23 is provided with a terminal connection portion 233 for plugging and securing the harness connection terminal 2301 of the functional harness 230. The outer surface of the reel spindle 25 is provided with a ring-shaped spindle conductive groove 251 for interfacing with the electrical guide pin 2302 on the harness connection terminal 2301. A plug-in terminal block 252 is provided within the reel spindle 25. One end of the plug-in terminal block 252 is electrically connected to the inside of the spindle conductive groove 251, and the other end of the plug-in terminal block 252 is electrically connected to a conductive slip ring 211 provided on the mounting base 21. The outer end of the conductive slip ring 211 is formed with an external terminal 2111 for connecting to the external control terminal of the controller. The conductive slip ring 211 can be a Senring model JSR-RAH030 series conductive slip ring, etc. The plug-in terminal block 252 includes but is not limited to a connecting wire 2521, one end of which is provided with a wire block connection terminal 2522 for being plugged into the wire block connection part 253 on the inner side of the winding spindle 25, the wire block connection terminal 2522 is provided with a wire block connection guide pin 2523 for electrically connecting to the inner side of the spindle conductive slide groove 251, and the other end of the connecting wire 2521 is provided with a wire block connection part 2524 for electrically connecting to the rotating connection end 2112 of the conductive slip ring 211. By rotatably sleeved the driven reeling wheel on the reeling spindle, and at the same time providing a plug-in terminal block inside the reeling spindle and connecting it to the outside through a conductive slip ring, the spatial layout of the entire reeling assembly can be made more compact and reasonable, and the various components cooperate with each other, making full use of the internal space of the reeling spindle, reducing additional occupied space and the inertia of the reeling spindle, making the entire reeling assembly lighter and easier to install in different equipment; in addition, the cooperation between the main shaft conductive slide groove and the electrical guide pin can adapt to the dynamic changes of the driven reeling wheel, and always maintain good electrical contact during the rotation of the reeling spindle, and will not cause loose connection or failure due to movement, thereby ensuring the stability and reliability of the reeling assembly in dynamic working conditions.

[0100] like Figure 10 、 11 As shown in Figures 14 and 15, the clutch assembly 24 is a friction clutch disposed between the driven reel 23 and the active reel 22, comprising an active clutch plate 241 disposed at the end of the active reel 22, and a driven clutch plate 242 disposed at the end of the driven reel 23 and configured to frictionally engage with the active clutch plate 241. In some embodiments, the driven clutch plate 242 is configured to be adjustable. By adjusting the pressing force between the active and driven clutch plates, the maximum torque transmitted by the friction clutch can be conveniently varied. This allows the reel assembly to flexibly adjust the torque according to different reeling requirements and operating conditions, achieving precise control of the reeling force and meeting diverse operating needs.

[0101] like Figure 10 、 11As shown in Figures 14 and 15, a driven clutch plate 242 is slidably mounted on the driven take-up wheel 23. A clutch elastic member 243 is provided between the driven clutch plate 242 and the driven take-up wheel 23 for driving the driven clutch plate 242 to maintain frictional engagement with the active clutch plate 241. This member automatically compensates for wear of the driven clutch plate during use. As the driven clutch plate wears, the clutch elastic member continuously provides pressure, maintaining good contact between the driven clutch plate and the active clutch plate, ensuring stable friction, thereby maintaining the clutch's torque transmission capability and extending its service life. Furthermore, the pressure of the clutch elastic member can be adjusted as needed. For example, by adjusting the preload of the elastic member or replacing an elastic member with a different elastic force, the pressure between the driven clutch plate and the active clutch plate can be varied to accommodate varying torque transmission requirements or operating conditions, thereby enhancing the flexibility and adjustability of the clutch.

[0102] like Figure 10 、 11 As shown in Figures 14, for the convenience of adjustment, a compression adjustment rod 244 is movably and adjustably connected to the driven reel 23, and the free end of the compression adjustment rod 244 abuts against the corresponding end of the clutch elastic member 243.

[0103] like Figure 8 、 9 As shown, Figure 1 、 2 As shown, the mounting seat 21 is also provided with a guide device 27 for guiding the traction line 220 and the functional wiring harness 230, which can ensure that the traction line and the functional wiring harness run accurately along the predetermined path, avoid problems such as offset, skewness or entanglement during the winding and releasing process, and enable the wiring harness to be wound neatly and orderly on the winding wheel, thereby improving the winding efficiency and quality.

[0104] like Figure 8 、 9 As shown, the guide device 27 includes a guide shaft 271 rotatably mounted on the mounting base 21 and used for winding the traction line 220 and the functional wiring harness 230. The guide shaft 271 is provided with a guide spacer ring 272 for separating the traction line 220 and the functional wiring harness 230. Since the guide shaft is rotatably mounted on the mounting base, the traction line and the functional wiring harness can slide smoothly when winding around the guide shaft, reducing the frictional resistance between the wiring harness and the guide device, helping to reduce energy loss, improve the transmission efficiency of the reeling device, and at the same time extend the service life of the wiring harness and the guide device, reducing maintenance costs.

[0105] like Figure 1-21As shown, the present invention provides a mobile platform, comprising a buoyancy assembly 6, a load-bearing structure assembly 7, and a bracket assembly 8. The buoyancy assembly 6 can reliably float on the water surface; the load-bearing structure assembly 7 is provided between the buoyancy assembly 6 to constrain the buoyancy assembly 6 into a composite whole to form a mobile platform 100; the bracket assembly 8 is provided on the mobile platform 100, and the outer side of the bracket assembly 8 is connected to a retractable fishing device as described above. The mobile platform constrains the buoyancy assembly into a composite whole through the load-bearing structure assembly, so that the mobile platform has the characteristics of high buoyancy, high stability and versatility, which can meet various application requirements, and a retractable fishing device is hung on the mobile platform, which can make the mobile platform a multifunctional platform integrating fishing and leisure.

[0106] like Figure 5 As shown, several buoyancy body assemblies 6 are stacked up and down and are detachably combined and constrained into a whole by a force-bearing structure assembly 7 to form a mobile platform 100. The buoyancy body assembly 6 includes an airbag body 61 that can be independently inflated and deflated and a buoyancy plate group 62 that is detachably arranged at the bottom of the airbag body 61. The buoyancy plate group 62 is constrained to the bottom of the airbag body 61 by the force-bearing structure assembly 7. In this embodiment, a buoyancy plate group is provided at the bottom of the airbag body. After the airbag body is inflated, the buoyancy plate group is constrained and fixed by the force-bearing structure assembly. On the one hand, it can effectively protect the bottom of the airbag body and prevent it from being scratched and leaking during use. When the mobile platform is on land, the user can directly drag it ashore with the support and protection of the buoyancy plate group. On the other hand, under the condition of a certain thickness and volume, the buoyancy plate group can maximize the buoyancy support of the airbag body to meet the needs of a larger load.

[0107] Preferably, the airbag body 61 is a brushed airbag. To ensure the overall airtightness, the whole body has only one step joint on the side to avoid the problem of air leakage due to too many step joints, and an air nozzle is installed on the side of the step joint. A long tongue block is provided in the inner cavity of the airbag body 61. The long tongue block blocks the air inlet port of the air nozzle at intervals so that when the airbag body 61 is initially inflated, the gas entering the inner cavity of the airbag body 61 will be blocked by the long tongue block and reflected to the inner wall of the step joint; therefore, utilizing this feature, when the airbag body 61 is expanded to a predetermined state during initial inflation, atomized nitrile rubber emulsion is filled into the inner cavity of the airbag body 61 through the air nozzle, and the atomized nitrile rubber emulsion is blocked by the long tongue block along with the air flow and reflected to the step joint, so that the step joint is attached to and filled with nitrile rubber emulsion, effectively avoiding the problem of air leakage at the step joint during use.

[0108] like Figure 5As shown, the load-bearing structure assembly 7 includes a corner guard body 71 and a flexible corner guard restraint band 72. The corner guard body 71 is provided with a corner guard clamping cavity 711. The corner guard body 71 partially covers the side portions of the stacked airbag body 61 and buoyancy plate assembly 62 through the corner guard clamping cavity 711. The corner guard bodies 71 are detachably connected to the flexible corner guard restraint band 72 to form a restraint space 73. The stacked airbag bodies 61 and buoyancy plate assembly 62 are stably restrained within the restraint space 73. Due to the corresponding pulling of the corner guard bodies 71 by the flexible corner guard restraint band 72 and the support of the anti-collision cross bar assembly, the corner guard bodies can remain stably and reliably restrained to the side portions of the airbag body and buoyancy plate assembly 62, and the airbag body and buoyancy plate assembly 62 are reliably restrained within the restraint space.

[0109] like Figure 5 As shown, the load-bearing structure assembly 7 also includes a front anti-collision cross bar 74, a side anti-collision cross bar 75 and a rear anti-collision cross bar 76. The two ends of the front anti-collision cross bar 74 are detachably connected to the two corner guard bodies 71 at the front of the traveling direction, the two ends of the side anti-collision cross bar 75 are detachably connected to the two corner guard bodies 71 on the sides of the traveling direction, and the two ends of the rear anti-collision cross bar 76 are detachably connected to the two corner guard bodies 71 at the rear of the traveling direction. Therefore, the front anti-collision cross bar, the side anti-collision cross bar and the rear anti-collision cross bar can expand the corner guard body 71 according to the length of the rod, ensuring that the anti-collision structure composed of the anti-collision cross bar assembly and the corner guard body 71 is stable and reliable.

[0110] like Figure 1 、 4 As shown, the bracket assembly 8 includes a vertical post 81 whose lower end is detachably connected to the corner guard body 71. A transverse rod 82 is disposed between the two vertical posts 81. A hanging extension rod 83 is disposed on the transverse rod 82 and extends outward. The upper fishing rod 11 of the fishing rod assembly 1 is detachably hung on the hanging extension rod 83. The middle fishing rod 11 of the fishing rod assembly 1 is positioned and connected to the side anti-collision cross bar 75 via a positioning buckle 751. The upper fishing rod and the middle fishing rod of the fishing rod assembly are respectively connected to the bracket assembly and the side anti-collision cross bar, forming a multi-point support structure, which can make the fishing rod assembly more stable and less prone to shaking during use. When a fish bites the hook and generates tension, this multi-point support structure can better distribute the force, reduce the swing of the fishing rod assembly, and improve fishing stability.

[0111] like Figure 3 、 4As shown, the positioning clip 751 includes, but is not limited to, a positioning connection seat 7511 that is detachably connected to the side anti-collision crossbar 75, and a positioning clamp 7512 having one end pivotally connected to the positioning connection seat 7511. The other end of the positioning clamp 7512 can be locked or detachably connected to the positioning connection seat 7511. A positioning through hole 7513 is formed between the positioning clamp 7512 and the positioning connection seat 7511 for positioning and connecting the middle fishing rod 11 of the fishing rod assembly 1. When it is necessary to raise the functional assembly, the user first operates the positioning clamp 7512 to open the through hole of the positioning through hole 7513, so that the middle fishing rod 11 can be separated from the positioning clip 751 to prevent the positioning clip 751 from interfering with the subsequent raising of the functional assembly.

[0112] like Figure 1 、 4 As shown, for ease of operation and placement, a vertical hanging rod 84 extending downward is connected to the horizontal rod 82, and a placement base frame 85 for placing the controller is provided at the lower end of the vertical hanging rod 84.

[0113] like Figure 22-24 As shown, the present invention provides a circular fishing platform comprising a hull 9 and a mobile platform as described above. The mobile platform 100 is located on the side of the hull 9 and is connected to the hull 9 by a connecting assembly 10. A ladder 91 is built between the hull 9 and the mobile platform 100 for anglers to travel between. In this case, the fishing rod 11 of the fishing rod assembly 1 mounted on the mobile platform 100 is preferably made of titanium alloy. Through the coordinated design of the hull and the mobile platform, combined with the functional integration of the connecting assembly and the ladder, the circular fishing platform of the present invention can significantly improve space utilization, operational stability, angler experience, and functional expandability. This not only solves the pain points of traditional fishing, which suffer from "single-point operation and limited space," but also creates a comprehensive "center-periphery" integrated aquatic leisure platform. This is a significant innovation in the development of fishing equipment towards scenario-based, intelligent, and comfortable fishing, providing anglers with a more flexible and comfortable fishing environment.

[0114] like Figure 22 、 23 As shown, the mobile platform 100 and the hull 9 are detachably connected via a connecting assembly 10, which can achieve multiple advantages of "portable storage, efficient maintenance, flexible scene adaptation, safe and convenient operation and modular expansion of functions". It not only solves the core pain points of traditional fixed platforms, but also provides key support for the intelligent and scenario-based development of fishing equipment through modular thinking. It is a new type of water fishing platform that takes into account both practicality and innovation.

[0115] like Figure 22 、 23As shown, the connection assembly 10 includes a first connection tube 101 and a second connection tube 102 that is retractably connected to the first connection tube 101. The upper end of the first connection tube 101 is rotatably connected to the hull 9, and the lower end of the second connection tube 102 is rotatably connected to the mobile platform 100. The connection assembly 10, through its "retractable + rotatable" dual-degree-of-freedom design, enables flexible adjustment of the height and angle of the mobile platform while balancing convenient storage, structural stability, and efficient operation.

[0116] like Figure 22-24 As shown, multiple mobile platforms 100 are connected end to end, surrounding the hull on all nine sides. These platforms 100 are joined together to form a platform walkway on their upper surfaces. This platform walkway design, through its innovative "modular assembly + circular layout" structure, achieves breakthroughs in space utilization, structural stability, functional integration, ease of operation, and adaptability to various scenarios. This not only addresses the pain points of traditional single platforms, which suffer from limited space and limited functionality, but also provides key support for the intelligent and scenario-based development of fishing equipment through modular thinking.

[0117] like Figure 23 As shown, to facilitate the raising and lowering of the fishing device located between the mobile platform 100 and the hull 9, the mobile platform 100 and the hull 9 are spaced apart, and the connecting assembly 10 is configured to maintain the spaced-apart state between the mobile platform 100 and the hull 9. Furthermore, the spaced-apart connection between the mobile platform 100 and the hull 9 creates a larger coverage area that is beneficial for surface balance. This effectively resists wind and wave turbulence and maintains relative stability, while also effectively preventing the single mobile platform 100 from being pulled by a hooked fish and causing it to capsize.

[0118] like Figure 23 As shown, ladder 91 comprises a climbing body 911 that can be attached to the side edge of the hull 9. A horizontal base plate 912 is located at the bottom of climbing body 911, extending toward the side of mobile platform 100. A reversible base plate 913 is reversibly connected to one end of horizontal base plate 912, near mobile platform 100. Through its modular design of "climbing body + horizontal base plate + reversible base plate," ladder 91 achieves comprehensive breakthroughs in safety, water level adaptability, storage convenience, functional expandability, and structural stability, resolving the drawbacks of traditional ladders: limited functionality, fragility, and difficulty in storage.

[0119] The present invention provides a fishing method using the above-mentioned annular fishing platform, which is applicable to offshore fishing in waters not subject to fishing moratorium restrictions. The fishing method comprises the following steps:

[0120] S1. Preparation: pre-configure one or more of logistics supplies, daily necessities, auxiliary fishing bait, energy batteries, and fish guards on the hull 9, and load the disassembled mobile platform 100 onto the hull 9 and travel with the hull 9 to the corresponding fishing waters. Then, assemble the mobile platform 100 and connect the mobile platform 100 to the side of the hull 9 through the connecting assembly 10. At the same time, splice adjacent mobile platforms 100 to form a ring-shaped or semi-ring-shaped support platform array; this support platform array can effectively expand the fishing operation area and resist the impact of waves through the mechanical properties of the ring structure, thereby improving the stability of the support platform. This fishing method uses a ring-shaped support platform array formed by splicing multiple groups of mobile platforms 100 on the hull 9 to provide independent fishing stations for multiple people at the same time, meeting the needs of group sea fishing.

[0121] S2, release the fishing rod, release the fishing rod assembly 1 on the mobile platform 100, control the reeling lock state of the reeling assembly 2 by remote control or on-site operation, so that the fishing rod assembly 1 automatically extends section by section under the traction of the deadweight of the fishing rod tip, and the fishing lure assembly 3 extends synchronously with the fishing rod tip and immerses the water surface to a preset depth; in S2, the angler sends a "release" command through the mobile phone APP or the central control screen on the hull or mobile platform 100, and after receiving the signal, the electronic control module of the reeling assembly controls the electric drive assembly 263 to drive the reeling main shaft 25 to rotate accordingly in conjunction with the active reeling wheel 22, thereby releasing the traction line 220, and at this moment the fishing rod is The tip of the fishing rod of component 1 generates a downward pulling force due to its own weight and the gravity of the counterweight component. Each section of the hollow fishing rod automatically extends downward section by section under the pulling force of the fishing rod tip. When the fishing lure component 3 drops to a preset depth, that is, 3-5 meters, which can be adjusted accordingly according to the target fish, the electric drive component 263 stops working to stop the active reel 22 from rotating, completing the extension of the rod; the underwater camera is turned on to collect real-time images around the fishing lure component 3, including the movement of fish schools, underwater terrain, etc., and after image processing, it is transmitted to the mobile terminal through the 4G / 5G network. The angler observes the underwater images through the mobile terminal to understand the fishing situation.

[0122] S3. Lure fish. Before the lure assembly 3 is submerged with the tip of the fishing rod, a bionic smell bait is first mounted on the hook of the fishing assembly 30, and the bait conveyor 52 of the lure assembly 3 is filled with corresponding attracting bait. The tip of the fishing rod is released to a preset water depth through the reeling assembly 2, and the bait conveyor 52 first intermittently feeds the pre-loaded bait to attract fish to the feeding area. At the same time, the tip of the fishing rod is intermittently pulled by the reeling assembly 2, so that the bionic smell bait on the hook of the fishing assembly 30 is in a dynamic attracting state.

[0123] S4. Fishing. When the fish bite the hook and pull the hook, and the tension sensor of the fishing component 30 detects the change in tension, the tension sensor transmits a signal to the display screen or mobile terminal on the mobile platform 100 to prompt the fisherman, or the fisherman confirms the bite status through the visual image on the display screen or mobile terminal, and then switches to the operation of reeling in the rod.

[0124] S5. Reeling in the rod. When the fishing assembly 30 catches a fish, the reeling assembly 2 is remotely or manually controlled to reel in the traction line 220, pulling the tip of the fishing rod assembly 1. This causes the fishing rod assembly 1 to retract upward, section by section, from the tip. The lure assembly 3 moves upward synchronously with the tip, lifting the caught fish for easy retrieval. The lure assembly 3 also replenishes bait and re-attaches the bionic scent bait. The minimum retracted length of the fishing rod assembly is configured to be less than the height of the support assembly 8, making it easier for the angler to retrieve the fish.

[0125] To this end, this fishing method adopts a full-process automation mode of "remote monitoring-intelligent control-precise harvesting", which not only improves the functional system of the retractable fishing device, but also promotes the development of fishing activities towards "intelligence, remoteness and safety", providing anglers and professional fishing operations with more efficient, safer and more comfortable solutions.

[0126] In order to avoid blindly setting the hook, the traditional "experience-based fishing" is upgraded to "data-driven fishing" to improve the fish catching rate. Before step S3, it also includes a fish detection step S2-1, which starts the functional component 5 located at the tip of the fishing rod or the lure component 3 to detect the water quality indicators of the fishing environment or the underwater fish activity traces. After the target fish school information is found, the tip of the fishing rod component 1 is retracted through the reeling component 2.

[0127] In order to achieve accurate fishing, in step S3, according to the fish species of the detected fish school, bionic odor baits matching the target fish school are mounted, and corresponding attractant baits are filled into the bait conveyor 52 of the fishing assembly 3.

[0128] The entire process of steps S2-1, S3, and S4 is monitored by the underwater camera of functional component 5, and the image signal is transmitted to the display screen or mobile terminal on mobile platform 100 via the non-stress-bearing functional harness 230. The underwater camera directly observes fish activity, bait status, and the moment a fish bites, avoiding blind fishing, improving judgment accuracy, and reducing empty rods and accidental fishing. Furthermore, the real-time underwater imagery enhances the fun of fishing, allowing for live broadcasting or recording of exciting moments, satisfying anglers' sharing and social needs.

Claims

1. A retractable fishing device, characterized in that It comprises a fishing rod assembly (1), a reeling assembly (2) and a fishing lure assembly (3); The fishing rod assembly (1) is composed of a plurality of hollow and rigid fishing rods (11), which are connected in a telescopic sleeve manner to form an integral structure that can be contracted or extended section by section, and the fishing rod (11) at the end of the fishing rod assembly (1) is the fishing rod tip; The reeling assembly (2) is used to control the extension and contraction state of the fishing rod assembly (1). The reeling assembly (2) includes a traction line (220), one end of which is connected to the fishing rod tip of the fishing rod assembly (1). When the traction line (220) is reeled in, the fishing rod tip is pulled by tension, causing the fishing rod assembly (1) to contract section by section starting from the fishing rod tip, thereby achieving the shortening and storage of the entire fishing rod assembly (1). The fishing lure component (3) is arranged at the end of the fishing rod tip of the fishing rod component (1) and is used to lure fish. The fishing lure component (3) moves in conjunction with the movement of the fishing rod tip.

2. A retractable fishing device according to claim 1, characterized in that The fishing lure assembly (3) comprises a weight assembly (4) and a fishing assembly (30) provided at the tip end of the fishing rod assembly (1). The weight assembly (4) is configured to provide a pulling force that automatically extends the tip end of the fishing rod assembly (1) during the process of releasing the pulling line (220).

3. A retractable fishing device according to claim 2, characterized in that The counterweight assembly (4) is composed of a bait conveyor (52) provided at the tip of the fishing rod of the fishing rod assembly (1) and bait therein; a functional assembly (5) for assisting fishing and / or detecting the water environment is provided on the tip of the fishing rod of the fishing rod assembly (1) or the counterweight assembly (4).

4. A retractable fishing device according to claim 1, characterized in that The two upper and lower adjacent fishing rods (11) are slidably connected, and a limiting structure (12) is provided between the ends of the two upper and lower adjacent fishing rods (11). The limiting structure (12) comprises an upper connecting sleeve (121) connected to the lower end of one fishing rod (11) and having a clamping portion (1211), and a limiting member (122) connected to the upper end of the other fishing rod (11) and used to cooperate with the clamping portion (1211).

5. A retractable fishing device according to any one of claims 1 to 4, characterized in that The reeling assembly (2) further comprises a mounting seat (21) and an active reeling wheel (22); the mounting seat (21) is relatively fixedly arranged on the upper fishing rod (11) of the fishing rod assembly (1); the active reeling wheel (22) is rotatably arranged on the mounting seat (21); the upper end of the traction line (220) is wound around the active reeling wheel (22); the traction line (220) is passed through the fishing rod assembly (1), and the lower end of the traction line (220) is connected to the tip of the fishing rod of the fishing rod assembly (1) to bear the weight load.

6. A retractable fishing device according to claim 5, characterized in that The fishing rod tip of the fishing rod assembly (1) is connected to a functional component (5) for assisting fishing and / or detecting a water environment; the reel assembly (2) further comprises a driven reel (23) provided on a mounting seat (21); a non-stressed functional wiring harness (230) is wound around the driven reel (23) and passes through the inner side of the fishing rod assembly (1) and is electrically connected to the functional component (5); a clutch assembly (24) having a preset transmission torque threshold is provided between the driven reel (23) and the active reel (22); The clutch assembly (24) is configured to transmit torque from the active reel (22) to the driven reel (23) and rotate synchronously relative to the mounting seat (21). The clutch assembly (24) is further configured to, when the functional wiring harness (230) is reeled by the driven reel (23) and the torque applied to the driven reel (23) is greater than a preset transmission torque threshold of the clutch assembly (24), differentially rotate the active reel (22) relative to the driven reel (23) to prevent torque overload of the driven reel (23), thereby reducing the force applied to the functional wiring harness (230).

7. A retractable fishing device according to claim 6, characterized in that The driven reel (23) rotates synchronously and differentially relative to the active reel (22) under the action of the clutch assembly (24) and the functional harness (230), thereby ultimately achieving coordinated retraction and extension of the traction line (220) and the functional harness (230).

8. A retractable fishing device according to claim 6, characterized in that The clutch assembly (24) has a transmission torque threshold of T1, and the torque applied to the driven reel (23) by the functional harness (230) is M1. When the torque M1 applied to the driven reel (23) by the functional harness (230) and the preset transmission torque threshold T1 of the clutch assembly (24) satisfy the following conditions: M1≥T1, the active reel (22) rotates differentially relative to the driven reel (23) and continues to reel in the traction line (220) to reduce the force applied to the functional harness (230); when the torque M1 applied to the driven reel (23) by the functional harness (230) and the preset transmission torque threshold T1 of the clutch assembly (24) satisfy the following conditions: M1<T1, the driven reel (23) rotates synchronously with the active reel (22), and the traction line (220) and the functional harness (230) are reeled in coordination with each other.

9. A retractable fishing device according to claim 6, characterized in that A reeling spindle (25) is rotatably mounted on the mounting seat (21), and a reeling drive mechanism (26) is provided on the mounting seat (21) for driving the reeling spindle (25) to rotate accordingly; the active reeling wheel (22) is relatively fixedly mounted on the reeling spindle (25) and rotates accordingly with the reeling spindle (25); and the driven reeling wheel (23) is rotatably mounted on the reeling spindle (25).

10. A retractable fishing device according to claim 9, characterized in that The reeling drive mechanism (26) comprises a reeling gear set (261) rotatably arranged on the mounting seat (21), the reeling gear set (261) being synchronously connected to the reeling main shaft (25) via a reeling transmission member (262), and the reeling drive mechanism (26) further comprises an electric drive assembly (263) arranged on the mounting seat (21) for driving the reeling gear set (261) to rotate accordingly and / or a manual drive assembly (264) for driving the reeling gear set (261) to rotate accordingly.

11. A retractable fishing device according to claim 10, characterized in that The winding gear set (261) comprises a winding transmission gear (2611), a first transmission gear (2612) and a second transmission gear (2613); the winding transmission gear (2611) is rotatably arranged on the mounting seat (21) and is driven accordingly by the electric drive component (263) and / or the manual drive component (264); the first transmission gear (2612) is movably connected to the winding transmission gear (2611); the second transmission gear (2613) is rotatably arranged on the mounting seat (21) and meshes with the first transmission gear (2612); the second transmission gear (2613) is movably connected to the winding main shaft (25) through the winding transmission member (262).

12. A retractable fishing device according to claim 11, characterized in that A reeling elastic member (2614) is provided between the reeling transmission member (262) and the second transmission gear (2613) so as to keep the reeling transmission member (262) and the reeling main shaft (25) in synchronous motion connection.

13. The retractable fishing device according to claim 11, characterized in that The electric drive assembly (263) includes a reeling drive motor (2631) disposed on a mounting seat (21), wherein a motor shaft of the reeling drive motor (2631) is co-movably connected to an electric drive gear (2632) for meshing and transmitting with a reeling transmission gear (2611).

14. The retractable fishing device according to claim 11, characterized in that The manual drive assembly (264) includes a manual rotating shaft (2641) rotatably mounted on the mounting seat (21); one end of the manual rotating shaft (2641) is formed with a drive connection end (2642) for connecting and driving a manual handle; the other end of the manual rotating shaft (2641) is provided with a manual drive gear (2643) for meshing and driving with the winding transmission gear (2611).

15. A retractable fishing device according to claim 6, characterized in that The mounting seat (21) is rotatably provided with a reeling spindle (25), the active reeling wheel (22) is relatively fixedly provided on the reeling spindle (25) and rotates accordingly with the reeling spindle (25), the driven reeling wheel (23) is rotatably provided on the reeling spindle (25), the mounting seat (21) is provided with a reeling drive motor (2631) for driving the reeling spindle (25) to rotate accordingly, the reeling spindle (25) is provided with a torque sensing device, and when the torque sensing device detects that the anti-rotation torque applied by the active reeling wheel (22) to the reeling spindle (25) is greater than or equal to a sensing torque threshold, the reeling drive motor (2631) can be powered on and started to drive the reeling spindle (25) to rotate accordingly; when the torque sensing device detects that the anti-rotation torque applied by the active reeling wheel (22) to the reeling spindle (25) is less than the sensing torque threshold, the reeling drive motor (2631) is turned off and stops working.

16. A retractable fishing device according to claim 3, characterized in that The functional component (5) includes one or more of an underwater camera, a sonar detector, and a temperature sensor.

17. A mobile platform, characterized in that include: The buoyancy body assembly (6) can reliably float on the water surface; A force-bearing structure component (7), the force-bearing structure component (7) being arranged between the buoyancy body components (6) to constrain the buoyancy body components (6) into a composite whole to form a mobile platform (100); A bracket assembly (8), wherein the bracket assembly (8) is arranged on a mobile platform (100), and the outer side of the bracket assembly (8) is connected to a retractable fishing device as described in any one of claims 1 to 16.

18. A mobile platform according to claim 17, characterized in that The plurality of buoyancy body assemblies (6) are in an upper and lower stacked structure and are detachably combined and constrained into a whole by a force-bearing structure assembly (7) to form a mobile platform (100).

19. A mobile platform according to claim 18, characterized in that The buoyancy body assembly (6) comprises an airbag body (61) that can be independently inflated and deflated, and a buoyancy plate group (62) that can be detachably arranged at the bottom of the airbag body (61). The buoyancy plate group (62) is constrained to the bottom of the airbag body (61) through a force-bearing structure assembly (7).

20. A mobile platform according to claim 19, characterized in that The load-bearing structure component (7) includes a corner guard body (71) and a corner guard flexible restraint belt (72), the corner guard body (71) is provided with a corner guard clamping cavity (711), the corner guard body (71) is partially wrapped around the side of the upper and lower stacked airbag bodies (61) and the buoyancy plate group (62) through the corner guard clamping cavity (711), the corner guard bodies (71) are detachably connected to the corner guard flexible restraint belt (72) to form a restraint space (73), and the stacked airbag bodies (61) and the buoyancy plate group (62) are stably restrained in the restraint space (73).

21. A mobile platform according to claim 20, characterized in that The force-bearing structure assembly (7) further comprises a front anti-collision cross bar (74), a side anti-collision cross bar (75) and a rear anti-collision cross bar (76); the two ends of the front anti-collision cross bar (74) are detachably connected to the two corner guard bodies (71) at the front of the traveling direction; the two ends of the side anti-collision cross bar (75) are detachably connected to the two corner guard bodies (71) at the sides of the traveling direction; and the two ends of the rear anti-collision cross bar (76) are detachably connected to the two corner guard bodies (71) at the rear of the traveling direction.

22. A mobile platform according to any one of claims 17 to 21, characterized in that The force-bearing structure assembly (7) includes a corner guard body (71) and a side anti-collision cross bar (75); the bracket assembly (8) includes a vertical column (81) whose lower end is detachably connected to the corner guard body (71); a transverse rod (82) is provided between the two vertical columns (81); a hanging extension rod (83) extending outward is provided on the transverse rod (82); the upper fishing rod (11) of the fishing rod assembly (1) is detachably hung on the hanging extension rod (83); and the middle fishing rod (11) of the fishing rod assembly (1) is positioned and connected to the side anti-collision cross bar (75) through a positioning buckle (751).

23. A circular fishing platform, characterized in that The invention comprises a hull (9) and a mobile platform as claimed in any one of claims 17 to 22, wherein the mobile platform (100) is located on the periphery of the hull (9), the mobile platform (100) and the hull (9) are connected via a connecting assembly (10), and a ladder (91) for anglers to travel between the hull (9) and the mobile platform (100) is connected.

24. The annular fishing platform according to claim 23, characterized in that The mobile platform (100) and the hull (9) are detachably connected via a connecting assembly (10); the connecting assembly (10) comprises a first connecting tube (101) and a second connecting tube (102) telescopically connected to the first connecting tube (101); the upper end of the first connecting tube (101) is rotatably connected to the hull (9), and the lower end of the second connecting tube (102) is rotatably connected to the mobile platform (100).

25. The annular fishing platform according to claim 23, characterized in that The plurality of mobile platforms (100) are correspondingly spliced ​​and surround the circumference of the hull (9), and the plurality of mobile platforms (100) are spliced ​​so that a platform walkway is formed on the upper surface thereof.

26. The annular fishing platform according to any one of claims 23 to 25, characterized in that The mobile platform (100) and the hull (9) are spaced apart, and the connecting assembly (10) is configured to maintain a spaced apart state between the mobile platform (100) and the hull (9).

27. The annular fishing platform according to claim 26, characterized in that The ladder (91) comprises a climbing body (911) that can be hooked to the peripheral edge of the hull (9); a horizontal bottom plate (912) extending toward one side of the mobile platform (100) is provided at the bottom of the climbing body (911); and a flip bottom plate (913) is flipably connected to one end of the horizontal bottom plate (912) near the mobile platform (100).

28. A fishing method, characterized in that The annular fishing platform according to any one of claims 23 to 27 is suitable for sea fishing in offshore waters not subject to fishing moratorium restrictions. The fishing method comprises the following steps: S1. Preparation: pre-arrange one or more of logistical supplies, daily necessities, auxiliary fishing bait, energy batteries, and fish guards on the hull (9); load the disassembled mobile platform (100) onto the hull (9) and travel with the hull (9) to the corresponding fishing waters; then assemble the mobile platform (100); and connect the mobile platform (100) to the side of the hull (9) through the connecting assembly (10); and simultaneously splice adjacent mobile platforms (100); S2, releasing the fishing rod, releasing the fishing rod assembly (1) on the mobile platform (100), controlling the reeling lock state of the reeling assembly (2) by remote control or on-site operation, so that the fishing rod assembly (1) automatically extends section by section under the weight of the fishing rod tip, and the fishing lure assembly (3) extends synchronously with the fishing rod tip and is immersed in the water surface to a preset depth; S3, luring fish, before the fishing lure component (3) is submerged with the fishing rod tip, a bionic smell bait is first mounted on the hook of the fishing component (30), and the bait conveyor (52) of the fishing lure component (3) is filled with corresponding luring bait; the fishing rod tip is released to a preset water depth by the reeling component (2), and the bait conveyor (52) first intermittently feeds the pre-loaded bait to attract fish to the feeding area; at the same time, the fishing rod tip is intermittently pulled by the reeling component (2), so that the bionic smell bait on the hook of the fishing component (30) is in a dynamic luring state; S4, fishing, when the fish bites the hook and pulls the hook, and the tension sensor of the fishing component (30) detects the change of tension, the tension sensor transmits a signal to the display screen or mobile terminal on the mobile platform (100) to prompt the fisherman, or the fisherman confirms the bite status through the visual image on the display screen or mobile terminal, and then switches to the operation of reeling in the rod; S5, reeling in the rod. When the fishing assembly (30) catches a fish, the reeling assembly (2) is controlled by remote control or on-site operation to reel in the traction line (220) to pull the fishing rod tip of the fishing rod assembly (1), so that the fishing rod assembly (1) is retracted upward section by section from the fishing rod tip, and the fishing lure assembly (3) moves upward synchronously with the fishing rod tip, lifting the caught fish upward so that the angler can take the fish.

29. A fishing method according to claim 28, characterized in that Before step S3, the method further includes a fish detection step S2-1, in which a functional component (5) located at the end of the fishing rod or the fishing lure component (3) is activated to detect water quality indicators of the fishing environment or underwater fish activity traces. After the target fish school information is detected, the end of the fishing rod component (1) is retracted through the reeling component (2); Accordingly, in step S3, according to the fish species of the detected fish school, a bionic smell bait matching the target fish school is mounted, and the corresponding attractant bait is filled into the bait conveyor (52) of the fishing assembly (3).

30. A fishing method according to claim 29, characterized in that The entire operation of steps S2-1, S3, and S4 is monitored by the underwater camera of the functional component (5), and the image signal is transmitted to the display screen or mobile terminal on the mobile platform (100) via the non-stressed functional harness (230).

Images