Novel underwater nesting and hook feeding device
By incorporating underwater cameras and drive motors into the underwater baiting and hook-delivery device, the problems of bait dispersion and tangling have been solved, achieving precise bait delivery and improving fishing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2026-03-31
AI Technical Summary
Existing new underwater baiting and hook-feeding devices suffer from problems such as uneven bait distribution, insufficient precision, and easy tangling of fishing line and bait spoon line.
It adopts an underwater baiting and hook delivery device, combined with an underwater camera, lighting, elastic cover plate, damping telescopic rod and drive motor, to achieve precise bait delivery and isolation between the hook line and the bait spoon line, ensuring concentrated bait delivery and avoiding tangling.
It improves fishing efficiency and accuracy, reduces the occurrence of hook lines and bait line tangling, and increases the success rate of fishing.
Smart Images

Figure CN224055141U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of baiting and hook delivery technology, and in particular to a novel underwater baiting and hook delivery device. Background Technology
[0002] Fishing, as an ancient and enjoyable leisure activity, has always attracted countless fishing enthusiasts. It not only carries people's awe and exploration of nature, but also witnesses the continuous progress and innovation of technology. Traditional fishing methods rely on the angler's experience, intuition, and skillful control of the rod and fishing line. Nowadays, with the advancement of technology, fishing equipment is also constantly being updated. Among them, the emergence of new baiting and hook-setting devices has brought revolutionary changes to fishing activities. However, any innovation has its imperfections. The new baiting and hook-setting devices also have some shortcomings and drawbacks in terms of structure.
[0003] Traditional fishing methods mainly rely on manual baiting and casting. Anglers need to judge the location of fish based on experience and throw the bait into the target area by hand. This results in uneven distribution of the bait, making it difficult to form an effective fish-attracting area. In addition, the baiting process generates a lot of noise, which can easily disturb the fish. Furthermore, on existing baiting boats, the fishing line and bait spoon line are prone to tangling during the casting process due to improper operation or equipment design defects. This not only affects the smooth progress of fishing but may also damage the equipment. Utility Model Content
[0004] This utility model proposes a novel underwater baiting and hook-feeding device, which solves the problems of uneven bait distribution, insufficient accuracy, and easy tangling of fishing line and bait spoon line in existing underwater baiting and hook-feeding devices.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A novel underwater baiting and hook-feeding device includes a baiting boat. The boat has an annular boss in its middle section, with a through hole inside the boss. An elastic cover plate is positioned above the through hole, and a baiting spoon is located inside the through hole. A mounting groove is provided on the side of the annular boss at one end, housing a baiting mechanism. A mounting frame is positioned at the top of the mounting groove, housing a fishing reel. A hook-feeding mechanism is located on the outside of the fishing reel. A telescopic baffle is provided on the side of the annular boss at the other end, with a through groove on the side of the baffle inside the baiting boat. An automatic reel is positioned above the through groove. An underwater camera is located on the bottom of the baiting boat, next to the through hole.
[0007] Preferably, the upper part of the through hole is provided with an internal thread, and the outer side of the elastic cover plate is provided with an external thread that matches the internal thread for a movable connection. The elastic cover plate is provided with a movable plate, and a damping telescopic rod is provided above the movable plate. A spring is provided on the outer side of the damping telescopic rod.
[0008] Preferably, a float ball is provided at the bottom of the spoon, and a connecting frame is installed above the spoon via a rotating shaft.
[0009] Preferably, the baiting mechanism includes a sliding groove, a sliding plate, a rack, a drive gear, a first drive motor, and a wiring groove. The side of the mounting groove and the lower part of the through hole are provided with a through groove that communicates with each other. A matching sliding plate is provided inside the sliding groove, and a rack is provided in the middle of the sliding plate. The first drive motor is provided inside the mounting groove, and a drive gear is installed at the output end of the first drive motor. The drive gear meshes with the rack, and a wiring groove is provided inside the through hole.
[0010] Preferably, the hook feeding mechanism includes a second drive motor and a line feed port, and the second drive motor is provided inside the mounting bracket. The output end of the second drive motor is connected to the fishing reel, and a line feed port is provided on the upper outer side of the annular boss.
[0011] Preferably, the annular boss has a slide rail that matches the baffle on its side, and an electric telescopic rod is provided above the inside of the slide rail. The electric telescopic rod is connected to the baffle, and a pulley is installed below the inside of the baffle.
[0012] Preferably, a fixing frame is provided at the top of the through groove, and a winding wheel is installed inside the fixing frame. A third drive motor is provided inside the fixing frame, and the output end of the third drive motor is connected to the winding wheel. The outer side of the winding wheel is mounted on the connecting frame through a cable tray.
[0013] Preferably, the underwater camera is equipped with lights on both sides of its exterior.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. This new underwater baiting and hook-delivery device features an underwater camera located on the side of the through-hole at the bottom of the baiting boat, along with lights on both sides. The improved underwater camera structure includes supplementary lighting, ensuring clear visibility under various water conditions and enabling more accurate location of fish. Additionally, a damping telescopic rod and spring are installed above the movable plate, optimizing the flipping structure of the bait spoon. The spring-assisted design allows the bait spoon to quickly reach the designated baiting position. The buoyancy of the float in the water allows for rapid flipping and release of bait, attracting more fish. This stable and reliable flipping action further ensures that the bait is concentrated in the designated location, significantly improving fishing efficiency and accuracy.
[0016] 2. A telescopic baffle is provided on the side of the annular boss. The telescopic baffle can effectively isolate the fishing hook line from the bait spoon line, preventing them from tangling. At the same time, the third drive motor drives the reel, which, with the assistance of the pulley inside the baffle, retracts the bait spoon into the through groove. Meanwhile, the fishing hook is smoothly released through the line guide under the weight of the sinker, further improving the success rate of fishing and effectively avoiding the tangling of the fishing hook line and the bait spoon line when baiting and releasing the hook at the same time. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of this utility model.
[0018] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective.
[0019] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.
[0020] Figure 4 This is a schematic diagram of the exploded structure of this utility model.
[0021] Figure 5 This is a schematic diagram of the bottom structure of the baiting boat of this utility model.
[0022] Labels in the diagram: 1. Baiting boat; 2. Annular boss; 3. Through hole; 4. Elastic cover plate; 5. Baiting spoon; 6. Mounting slot; 7. Mounting bracket; 8. Fishing reel; 9. Baffle; 10. Through groove; 11. Reel; 12. Underwater camera; 13. Internal thread; 14. External thread; 15. Movable plate; 16. Damping telescopic rod; 17. Spring; 18. Buoy; 19. Shaft; 20. Connecting frame; 21. Slide groove; 22. Sliding plate; 23. Rack; 24. Drive gear; 25. First drive motor; 26. Line channel; 28. Second drive motor; 29. Line outlet; 30. Slide rail; 31. Electric telescopic rod; 32. Pulley; 33. Fixing frame; 34. Third drive motor; 35. Lighting lamp. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0024] Reference Figures 1-5 This utility model provides a technical solution: a novel underwater baiting and hook-feeding device, comprising a baiting boat 1, an annular boss 2 in the middle of the baiting boat 1, a through hole 3 inside the annular boss 2, an elastic cover plate 4 above the through hole 3, and a baiting spoon 5 inside the through hole 3, an installation groove 6 on the side of one end of the annular boss 2, and a baiting mechanism inside the installation groove 6, an installation frame 7 on the top of the installation groove 6, and a fishing reel 8 inside the installation frame 7, with a hook-feeding mechanism on the outside of the fishing reel 8, and the other end of the annular boss 2... The fishing boat 1 is equipped with a telescopic baffle 9. The side of the baffle 9 is located inside the fishing boat 1 and has a through groove 10. An automatic reel 11 is installed above the through groove 10. An underwater camera 12 is installed at the bottom of the fishing boat 1 next to the through hole 3. Lights 35 are installed on both sides of the underwater camera 12. The underwater camera 12, together with the lights 35, can capture and transmit underwater images to the angler's handheld device in real time. The angler can clearly observe the underwater topography, vegetation distribution and possible fish activity areas, so as to choose the most suitable casting location.
[0025] Reference Figure 1 , Figure 2 The upper part of the through hole 3 is provided with an internal thread 13, and the outer side of the elastic cover plate 4 is provided with an external thread 14 that matches the internal thread 13 and is movably connected. The elastic cover plate 4 is provided with a movable plate 15, and a damping telescopic rod 16 is provided above the movable plate 15. A spring 17 is provided on the outer side of the damping telescopic rod 16. A float ball 18 is provided at the bottom of the spoon 5, and a connecting bracket 20 is installed above the spoon 5 through a rotating shaft 19.
[0026] Reference Figure 4 , Figure 5 The baiting mechanism includes a sliding groove 21, a sliding plate 22, a rack 23, a drive gear 24, a first drive motor 25, and a wiring groove 26. The side of the mounting groove 6 and the lower part of the through hole 3 are provided with a sliding groove 21 that is connected to each other. The sliding plate 22 is provided inside the sliding groove 21, and the rack 23 is provided in the middle of the sliding plate 22. The first drive motor 25 is provided inside the mounting groove 6, and the drive gear 24 is installed at the output end of the first drive motor 25. The drive gear 24 is meshed with the rack 23, and the wiring groove 26 is provided inside the through hole 3.
[0027] In specific implementation, a new type of underwater baiting and hook-delivering device is used. First, the baiting line on the outer side of the reel 11 is installed on the connecting frame 20 through the line channel 26. Then, the baiting spoon 5 is placed inside the through hole 3, and bait is poured into the baiting spoon 5. The elastic cover 4 is manually placed above the through hole 3 and tightened by screwing it. At the same time, the hook line on the outer side of the fishing reel 8 is placed inside the through hole 3 through the line channel 29. The baiting boat 1 is then started. The baiting boat 1 is equipped with a high-precision satellite positioning system, which can accurately record and track the real-time position of the boat. The angler only needs to set the target point on the map, and the baiting boat 1 can automatically navigate to the designated location, greatly reducing the error of manual operation (the satellite positioning of the baiting boat is currently the most advanced technology). (The specific technology will not be described in detail.) The underwater camera 12 and the lighting lamp 35 capture the accurate location of the fish in real time. After the fish are found, the first drive motor 25 is started. The first drive motor 25 drives the meshing active gear 24 and rack 23, so that the sliding plate 22 inside the through hole 3 can quickly retract into the mounting groove 6 through the sliding groove 21. At this time, under the action of the damping telescopic rod 16 and the spring 17, the bait spoon 5 and the fish hook are quickly launched to the designated fish location. Under the buoyancy of the float ball 18 in the water, it can quickly flip and release the bait through the rotating shaft 19, thereby attracting more fish to gather. Through the above operation, it is further ensured that the bait can be more concentratedly placed in the predetermined position, which greatly improves the efficiency and accuracy of fishing.
[0028] Reference Figure 5 The hook feeding mechanism includes a second drive motor 28 and a line feed port 29. The second drive motor 28 is installed inside the mounting bracket 7. The output end of the second drive motor 28 is connected to the fishing reel 8, and the line feed port 29 is provided on the upper outer side of the annular boss 2.
[0029] Reference Figure 2 , Figure 3 The annular boss 2 has a slide rail 30 that matches the baffle 9 on its side. An electric telescopic rod 31 is installed inside the upper part of the slide rail 30. The electric telescopic rod 31 is connected to the baffle 9. A pulley 32 is installed inside the lower part of the baffle 9. A fixing frame 33 is installed at the top of the through groove 10. A winding wheel 11 is installed inside the fixing frame 33. A third drive motor 34 is installed inside the fixing frame 33. The output end of the third drive motor 34 is connected to the winding wheel 11. The outer side of the winding wheel 11 is connected to the connecting frame 20 through the cable tray 26.
[0030] In specific implementation, a novel underwater baiting and hook-feeding device, when feeding bait and hooks underwater, activates the electric telescopic rod 31. The telescopic baffle 9 of the electric telescopic rod 31 effectively isolates the hook line from the baiting line. Then, the second drive motor 28 and the third drive motor 34 are activated. Simultaneously, according to the number of fish, the second drive motor 28 drives the fishing reel 8, continuously feeding the hook through the line guide 29 and the gravity of the sinker, which helps to improve the success rate of fishing. At the same time, the third drive motor 34 drives the reel 11 to reel in the baiting line and reel the baited bait 5 into the channel 10 after baiting. Through the above operations, the phenomenon of the hook line and the baiting line getting tangled during baiting and hook feeding is effectively avoided.
[0031] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.
Claims
1. A new type of bottom fishing device, comprising a fishing boat (1), characterized in that, The middle of the nest boat (1) is provided with an annular boss (2), and the inside of the annular boss (2) is provided with a through hole (3), the upper part of the through hole (3) is provided with an elastic cover plate (4), and the inside of the through hole (3) is provided with a nest spoon (5), one end of the side of the annular boss (2) is provided with a mounting groove (6), and the inside of the mounting groove (6) is provided with a nest mechanism, the top of the mounting groove (6) is provided with a mounting frame (7), and the inside of the mounting frame (7) is provided with a fishing reel (8), the outer side of the fishing reel (8) is provided with a hook sending mechanism, and the other end of the side of the annular boss (2) is provided with a telescopic baffle (9), the side of the baffle (9) is located inside the nest boat (1) and is provided with a through groove (10), and the upper part of the through groove (10) is provided with an automatic winding wheel (11), and the bottom of the nest boat (1) is provided with an underwater camera (12) beside the through hole (3).
2. The novel under water bottom hole assembly according to claim 1, wherein, The inside of the through hole (3) is provided with an internal thread (13), and the outer side of the elastic cover plate (4) is provided with an external thread (14) matched with the internal thread (13) in a movable connection, the inside of the elastic cover plate (4) is provided with a movable plate (15), and the upper part of the movable plate (15) is provided with a damping telescopic rod (16), and the outer side of the damping telescopic rod (16) is provided with a spring (17).
3. The novel under water nest hook setting device as claimed in claim 1, wherein, The bottom of the nest spoon (5) is provided with a floating ball (18), and the upper part of the nest spoon (5) is provided with a connecting frame (20) through a rotating shaft (19).
4. The novel under water bottom hole assembly according to claim 1, wherein, The nest mechanism comprises a sliding groove (21), a sliding plate (22), a rack (23), a driving gear (24), a first driving motor (25), a wire groove (26), and the side of the mounting groove (6) and the inside of the through hole (3) are provided with a sliding groove (21) penetrating each other, the inside of the sliding groove (21) is provided with a matched sliding plate (22), and the middle of the sliding plate (22) is provided with a rack (23), the inside of the mounting groove (6) is provided with a first driving motor (25), and the output end of the first driving motor (25) is provided with a driving gear (24), the driving gear (24) is connected with the rack (23), and the inside of the through hole (3) is provided with a wire groove (26).
5. The novel under water bottom hole assembly according to claim 1, wherein, The hook sending mechanism comprises a second driving motor (28) and a wire outlet (29), and the inside of the mounting frame (7) is provided with a second driving motor (28), the output end of the second driving motor (28) is connected with the fishing reel (8), and the upper part of the outer side of the annular boss (2) is provided with a wire outlet (29).
6. The novel under water bottom hole assembly according to claim 1, wherein, The side of the annular boss (2) is provided with a slide (30) matched with the baffle (9), and the inside of the slide (30) is provided with an electric telescopic rod (31), and the electric telescopic rod (31) is connected with the baffle (9), and the inside of the baffle (9) is provided with a pulley (32).
7. The novel under water bottom hole assembly according to claim 1, wherein, The top of the through slot (10) is provided with a fixing frame (33), and a winding wheel (11) is installed inside the fixing frame (33); the inside of the fixing frame (33) is provided with a third driving motor (34), and the output end of the third driving motor (34) is connected to the winding wheel (11); the outside of the winding wheel (11) is provided with a thread through the wiring slot (26) and installed on the connecting frame (20).
8. The novel under water bottom hole assembly according to claim 1, wherein, The underwater camera (12) is provided with illuminating lamps (35) on both sides.