A fishing device

Abstract

This utility model discloses a fish trap, including a drive structure, a float, and a folding fish cage. One side of the float is connected to the fish cage via a trapping component, which is connected to the drive structure via a combined transmission component. The trapping component includes two support blocks fixedly connected to the top surface of the float and the top surface of the fish cage, a corrugated telescopic tube A inserted through the inner wall of the two support blocks, and a corrugated telescopic tube B fixedly connected to one side of the fish cage at one end. The diameter of the corrugated telescopic tube B is greater than the diameter of the corrugated telescopic tube A. This utility model utilizes the sound of flowing water output from the corrugated telescopic tube B inserted through the side of the fish cage and from the corrugated telescopic tube A above the fish cage. Based on the fish's tendency to move in an oxygen-food-safe environment, it attracts fish into the fish cage, achieving the effect of attracting and catching a large number of fish. The barbel-shaped fish and shrimp inlet prevents fish from escaping after entering the fish cage.

Description

Technical Field

[0001] This utility model relates to the field of fishing equipment technology, and in particular to a fishing device. Background Technology

[0002] Traditional fishing methods include fishing with hooks, using small nets, and electrofishing. Among these, fishing with hooks and using small nets have the disadvantages of low catch volume, high labor input, and long time consumption. Electrofishing uses ultrasound to stun and deprive fish of oxygen in their hearts and brains, causing them to quickly float to the surface in large numbers, achieving the best capture effect. However, it has problems such as injuring fish and causing significant ecological damage.

[0003] To address the aforementioned issues, a search revealed a patent for a fishing device disclosed in Chinese patent application number CN201020264911.2. The device includes a box, with key structural features including an opening at the top, bait inside, a hook connected to the box by a fishing line, and a fish inlet with barbs. This patent boasts a simple structure, strong fishing ability, and no harm to fish. However, the aforementioned patent suffers from the following drawbacks: it requires attaching the hook to a fishing rod, similar to a traditional fishing method, but this limits the catch size and fishing distance, which is restricted by the rod length, resulting in inflexible use. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a fishing device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fishing device includes a drive structure, a float, and a foldable fish cage. One side of the float is connected to the fish cage via a trapping component, and the trapping component is connected to the drive structure via a combined transmission component.

[0007] The trapping assembly includes two support blocks that are fixedly connected to the top surface of the float and the top surface of the fish cage, a corrugated telescopic tube A that passes through the inner wall of the two support blocks, and a corrugated telescopic tube B that is fixedly connected to one side of the fish cage at one end of its outer wall; the diameter of the corrugated telescopic tube B is greater than the diameter of the corrugated telescopic tube A.

[0008] The combined transmission component includes a first transmission structure connected to the corrugated expansion tube A and a second transmission structure connected to the corrugated expansion tube B.

[0009] As a further embodiment of this utility model: a bracket is fixedly connected to the top outer wall of the float plate, and a first gearbox and a second gearbox are fixedly connected to the top outer wall and the bottom outer wall of the bracket, respectively. A bevel gear two and a bevel gear one with meshing outer walls are rotatably connected to the inner wall of one side and the inner wall of the top of the first gearbox, respectively. A bevel gear four and a bevel gear three with meshing outer walls are rotatably connected to the inner wall of one side and the inner wall of the bottom of the second gearbox, respectively.

[0010] As a further embodiment of this utility model: a connecting column is rotatably connected to one side outer wall of both the first gearbox and the second gearbox, and one end of the two connecting columns is connected to one end of the second bevel gear and the fourth bevel gear respectively through a coupling. A belt drive structure is provided at one end of the two connecting columns.

[0011] The belt drive structure includes two I-beam pulleys, one fixedly connected to one end of two connecting columns, and a belt sleeved on the outer wall of the two I-beam pulleys.

[0012] As a further embodiment of this utility model: the first transmission structure includes a fixed rod fixedly connected to the outer wall of the bottom of the float plate, an Archimedes water pump rotatably connected to one side of the fixed rod, and a liquid receiving box fixedly connected to the outer wall of the bottom of the second gearbox. One end of the Archimedes water pump is connected to one end of the bevel gear four through a universal joint, and one end of the corrugated telescopic tube A is connected to the liquid outlet of the liquid receiving box.

[0013] As a further embodiment of this utility model: the second transmission structure includes a support plate fixedly connected to the inner wall of one side of the float plate, an axial flow pump fixedly connected to one side of the float plate, and one end of the corrugated expansion tube B is connected to the liquid outlet end of the axial flow pump by bolts. The outer wall of the axial flow pump penetrates the inner wall of the support plate, and the bottom end of the bevel gear three is connected to the input end of the axial flow pump by a coupling.

[0014] The inlet end of the axial flow pump and one end of the corrugated expansion tube B are both fixedly connected to filter screen covers.

[0015] As a further embodiment of this utility model: the drive structure is a fitness bicycle body and a flexible shaft, the fitness bicycle body including a frame, a pedal system, a chain drive structure, and a flywheel;

[0016] One end of the flexible shaft is connected to one end of the flywheel via a coupling, and the other end of the flexible shaft is inserted into the inner wall of a sleeve that is rotatably connected to one side of the first gearbox. Fasteners are fixedly connected to the outer wall of the sleeve, and one end of the sleeve is connected to one end of the bevel gear II via a coupling.

[0017] As a further embodiment of this utility model: the driving structure includes an L-shaped tube, an impeller rotatably connected to one end of the L-shaped tube, and a bevel gear set disposed on the inner wall of the L-shaped tube;

[0018] The bevel gear set includes a bevel gear five connected to one end of the impeller via a coupling, and a bevel gear six rotatably connected to the inner wall of one end of the L-shaped tube, with the outer walls of bevel gear five and bevel gear six meshing with each other.

[0019] The bottom end of the sixth bevel gear is connected to the top end of the first bevel gear via a spline joint, achieving circumferential fixation and torque transmission.

[0020] As a further embodiment of this utility model: the top outer wall of the first gearbox is rotatably connected to a connection port, and the bottom outer wall of the L-shaped tube is connected to the inner circumferential wall of the connection port by a thread.

[0021] As a further improvement of this utility model: a connecting rope is provided on one side of the float, and an anchoring nail is provided at one end of the connecting rope.

[0022] Compared with the prior art, this utility model provides a fishing device with the following beneficial effects:

[0023] 1. This fish trap, with its drive structure, float, and foldable fish cage, throws the fish cage into the water. After the float is placed in the water and floats, the sound of flowing water from two points—one through the corrugated telescopic tube B inserted into one side of the fish cage and the other through the corrugated telescopic tube A above the fish cage—attracts fish into the fish cage based on the fish's tendency to seek oxygen and food. This achieves the effect of attracting and catching a large number of fish. The barbel-shaped fish and shrimp inlet prevents the fish from escaping after entering the fish cage.

[0024] 2. This fishing device features a flexible shaft inserted into one end of a sleeve and secured with an external bolt, making assembly and disassembly convenient. In use, the user rides a stationary bicycle on the shore, using the pedal system and chain drive to rotate the flywheel rapidly. This rotation is then transmitted via the flexible shaft to the second bevel gear, serving as the power input for both the first and second transmission structures. This not only effectively attracts and catches fish but also provides a form of exercise.

[0025] 3. This fish catcher involves screwing an L-shaped tube into the connector and fixing it in place. A sixth bevel gear is threaded onto the top of the first bevel gear, creating a precise, locked connection. The impeller rotates rapidly under external wind force, which in turn drives the first bevel gear through the meshing of the bevel gear set. This first bevel gear then meshes with the second bevel gear, transmitting power to the belt drive structure. This serves as the power input for both the first and second transmission structures, effectively attracting and catching fish using natural wind power with relatively low effort. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the fishing device proposed in this utility model;

[0027] Figure 2This is a side view of the float structure of Embodiment 1 of the fishing device proposed in this utility model;

[0028] Figure 3 This is a schematic cross-sectional view of the float plate from another side of Embodiment 1 of the fishing device proposed in this utility model;

[0029] Figure 4 This is a bottom view of the float structure of Embodiment 1 of the fishing device proposed in this utility model;

[0030] Figure 5 This is a top view of Embodiment 2 of the fishing device proposed in this utility model;

[0031] Figure 6 This is a partially enlarged structural diagram of Embodiment 2A of the fish catcher proposed in this utility model.

[0032] In the diagram: 1. Exercise bike body, 101. Flywheel, 2. Float, 3. Fish cage, 4. Anchor nail, 5. Support plate, 6. Archimedes water pump, 7. Fixing rod, 8. Flexible shaft, 9. First gearbox, 901. Bevel gear one, 902. Bevel gear two, 10. Liquid receiving box, 11. Bracket, 12. Axial flow pump, 13. Second gearbox, 1301. Bevel gear three, 1302. Bevel gear four, 14. Connecting port, 15. Belt drive structure, 1501. Connecting column, 16. Corrugated telescopic tube A, 17. Corrugated telescopic tube B, 1701. Filter cover, 18. Wind vane, 19. L-shaped tube, 20. Impeller, 2001. Bevel gear five, 2002. Bevel gear six. Detailed Implementation

[0033] 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.

[0034] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] Example 1

[0036] A type of fishing device, such as Figure 1-4As shown, it includes a drive structure, a float 2 floating on the water surface, and a foldable fish trap 3 submerged in water and spread out for use. One side of the float 2 is connected to the fish trap 3 through a trapping component, and the trapping component is connected to the drive structure through a combined transmission component.

[0037] Preferably, the fish trap 3 is similar to existing technology, including a net body, a frame-like skeleton, and a fish / shrimp inlet with an inverted barbel structure, etc., which will not be described in detail here. The fish / shrimp inlet with an inverted barbel structure can prevent fish from escaping after entering the fish trap 3.

[0038] Furthermore, the trapping assembly includes two support blocks that are respectively bolted to the top surface of the float 2 and the top surface of the fish cage 3, a corrugated telescopic tube A16 inserted through the inner wall of the two support blocks, and a corrugated telescopic tube B17 whose outer wall at one end is bolted to one side of the fish cage 3.

[0039] Preferably, the diameter of the corrugated expansion joint B17 is greater than the diameter of the corrugated expansion joint A16.

[0040] By utilizing the sound of flowing water from two points, one above and one below, through the corrugated telescopic tube B17 inserted into one side of the fish trap 3 and the other through the corrugated telescopic tube A16 above the fish trap 3, fish are attracted into the fish trap 3 based on the fish's tendency to seek oxygen, food, and safety. This achieves the effect of catching fish.

[0041] As alternatives, the fish cage 3 and the float 2 can also be separated and used independently.

[0042] Furthermore, a connecting rope is attached to one side of the float 2, and an anchoring nail 4 is attached to one end of the connecting rope. Preferably, the length of the connecting rope is not limited. When in use, the fish cage 3 is thrown into the water, and the float 2 is also placed in the water and floats. The anchoring nail 4 is then driven into the shore to fix the position of the float 2. It is easy to assemble and disassemble.

[0043] The top outer wall of the float 2 is fixed with a bracket 11 by bolts. The top outer wall and bottom outer wall of the bracket 11 are respectively fixed with a first gearbox 9 and a second gearbox 13 by bolts. The inner wall of one side and the inner wall of the top of the first gearbox 9 are respectively rotatably connected with bevel gear 2 902 and bevel gear 1 901 that mesh with the outer wall. The inner wall of one side and the inner wall of the bottom of the second gearbox 13 are respectively rotatably connected with bevel gear 4 1302 and bevel gear 3 1301 that mesh with the outer wall.

[0044] Furthermore, the first gearbox 9 and the second gearbox 13 are rotatably connected to one side of their outer walls by connecting columns 1501. One end of each connecting column 1501 is connected to one end of bevel gear 2 902 and bevel gear 4 1302 via a coupling. One end of each connecting column 1501 is provided with a belt drive structure 15.

[0045] Preferably, the belt drive structure 15 includes two bolts of different sizes, one upper and one lower, which are respectively fixed to one end of two connecting posts 1501. Figure 5 The I-beams and the belt fitted onto the outer walls of the two I-beams;

[0046] When the drive structure is in operation, it will drive the second bevel gear 902 to rotate, which will directly drive the belt drive structure 15 through the upper connecting column 1501, and drive the fourth bevel gear 1302 to rotate through the lower connecting column 1501.

[0047] Furthermore, the combined transmission component includes a first transmission structure connected to the corrugated telescopic tube A16 and a second transmission structure connected to the corrugated telescopic tube B17.

[0048] The first transmission structure includes a fixed rod 7 bolted to the bottom outer wall of the float 2, an Archimedes water pump 6 rotatably connected to one side of the fixed rod 7, and a liquid receiving box 10 bolted to the bottom outer wall of the second gearbox 13. One end of the Archimedes water pump 6 is connected to one end of the bevel gear 4 1302 via a universal joint, and one end of the corrugated telescopic tube A16 is connected to the liquid outlet of the liquid receiving box 10.

[0049] Preferably, the structural principle of the Archimedes pump 6 is existing technology and will not be described in detail here;

[0050] When the drive structure is in operation, it will drive the second bevel gear 902 to rotate. When the second bevel gear 902 rotates, it will drive the belt drive structure 15 to transmit power. The rotation speed can be adjusted by using two I-beams of different sizes and specifications, and the fourth bevel gear 1302 will be passively rotated. This will cause the Archimedes water pump 6 to rotate. Its spiral structure will lift the liquid from bottom to top and output it from the outlet to the liquid receiving box 10 for collection. The liquid will then enter the corrugated telescopic pipe A16 and flow back into the water. The sound caused by the height difference of the water flow will attract fish to gather.

[0051] The second transmission structure includes a support plate 5 fixed to the inner wall of one side of the float plate 2 by bolts, an axial flow pump 12 fixed to one side of the float plate 2 by bolts, and one end of the corrugated expansion tube B17 is connected to the liquid outlet end of the axial flow pump 12 by bolts. The outer wall of the axial flow pump 12 penetrates the inner wall of the support plate 5, and the bottom end of the bevel gear 1301 is connected to the input end of the axial flow pump 12 by a coupling.

[0052] Preferably, both the inlet end of the axial flow pump 12 and one end of the corrugated telescopic tube B17 are fixed with a filter screen cover 1701 by bolts to prevent aquatic plants and other organisms from entering the axial flow pump 12.

[0053] Preferably, the structural principle of the axial flow pump 12 is existing technology and will not be described in detail here.

[0054] When the fourth bevel gear 1302 is passively rotated, the third bevel gear 1301 will rotate under the meshing transmission, which will drive the axial flow pump 12 to start, thereby drawing water from below and flowing into the corrugated telescopic pipe B17 from bottom to top, and finally outputting it into the fish cage 3, using the sound of the water flow to attract fish to gather.

[0055] Furthermore, the drive structure is the existing exercise bike body 1 and flexible shaft 8. The exercise bike body 1 includes a frame, pedal system, chain drive structure, flywheel 101, etc., which will not be described in detail here.

[0056] Preferably, one end of the flexible shaft 8 is connected to one end of the flywheel 101 via a coupling, and the other end of the flexible shaft 8 is inserted into the inner wall of a sleeve that is rotatably connected to one side of the first gearbox 9. The outer wall of the sleeve is fixed with fasteners for locking the flexible shaft 8 by bolts, and one end of the sleeve is connected to one end of the bevel gear 902 via a coupling.

[0057] One end of the flexible shaft 8 is inserted into the other end of the sleeve and secured with an external bolt, making disassembly and assembly convenient. In use, people ride on the shore-based exercise bike 1, and the foot pedal system, utilizing the chain drive structure, drives the flywheel 101 to rotate rapidly. This rotation is then transmitted via the flexible shaft 8 to the bevel gear 902, serving as the power input source for both the first and second transmission structures. This not only effectively attracts and catches fish but also provides exercise.

[0058] Working principle: Insert one end of the flexible shaft 8 into one end of the sleeve and tighten it with the outer bolt. Then, throw the fish cage 3 into the water. After the float 2 floats in the water, nail the anchor nail 4 into the shore to fix the position of the float 2.

[0059] When in use, people ride on the shore exercise bike 1, and the foot pedal system uses the chain drive structure to drive the flywheel 101 to rotate rapidly, which is then transmitted through the flexible shaft 8 to the bevel gear 902, serving as the power input source for the first and second transmission structures.

[0060] Specifically, during operation, the drive structure rotates bevel gear 2 (902), which in turn drives belt drive structure 15. Two I-beams of different sizes are used to adjust the rotation speed, causing bevel gear 4 (1302) to rotate passively. This, in turn, causes Archimedes pump 6 to rotate, using its spiral structure to lift liquid from the bottom up and collect it in receiving box 10. The liquid then enters corrugated expansion pipe A16 and flows back into the water. When bevel gear 4 (1302) rotates passively, it meshes with bevel gear 3 (1301), causing axial flow pump 12 to start. This pump draws water from below, drawing it upwards into corrugated expansion pipe B17, and finally outputting it into fish trap 3. By utilizing the sound of flowing water from two points, one above and one below, through the corrugated telescopic tube B17 inserted into one side of the fish trap 3 and the other through the corrugated telescopic tube A16 above the fish trap 3, fish are attracted into the fish trap 3 based on the fish's tendency to seek oxygen, food, and safety. This achieves the effect of catching fish.

[0061] Example 2

[0062] A type of fishing device, such as Figure 2 and Figure 5-6 As shown, in order to provide another driving structure, this embodiment makes the following improvements based on embodiment 1: the driving structure includes an L-shaped tube 19, an impeller 20 rotatably connected to one end of the L-shaped tube 19, and a bevel gear set disposed on the inner wall of the L-shaped tube 19;

[0063] Preferably, the bevel gear set includes a bevel gear 2001 connected to one end of the impeller 20 via a coupling, and a bevel gear 2002 rotatably connected to the inner wall of one end of the L-shaped tube 19, wherein the outer walls of the bevel gear 2001 and the outer walls of the bevel gear 2002 mesh with each other.

[0064] Furthermore, the top outer wall of the first gearbox 9 is rotatably connected to a connection port 14, and the bottom outer wall of the L-shaped tube 19 is connected to the inner circumferential wall of the connection port 14 by a thread.

[0065] Preferably, the bottom end of the bevel gear 6 2002 is connected to the top end of the bevel gear 1 901 via a spline pair to achieve circumferential fixation and torque transmission;

[0066] More preferably, the outer wall of the L-shaped pipe 19 is rotatably connected to a wind vane 18; it can utilize natural wind from any direction to achieve the purpose of wind-powered operation of the equipment.

[0067] The L-shaped tube 19 is screwed into the connector 14 and fixed in place. The bevel gear 2002 inside is engaged with the top of the bevel gear 901, creating a precise bond between them. The impeller 20 rotates rapidly under external wind force, which in turn causes the bevel gear 901 to rotate via the meshing of the bevel gear set. This rotation, combined with the meshing of the bevel gear 902, transmits power to the belt drive structure 15, serving as the power input for both the first and second transmission structures. This method effectively utilizes natural wind power to attract and catch fish, requiring relatively little effort.

[0068] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fishing device comprising a drive structure, a float plate (2) and a folding fish cage (3), characterized in that, One side of the float (2) is connected to the fish cage (3) through the trapping assembly, and the trapping assembly is connected to the drive structure through the combined transmission component; The trapping assembly includes two support blocks that are fixedly connected to the top surface of the float (2) and the top surface of the fish cage (3) respectively, a corrugated telescopic tube A (16) inserted through the inner wall of the two support blocks, and a corrugated telescopic tube B (17) whose outer wall is fixedly connected to one side of the fish cage (3); the diameter of the corrugated telescopic tube B (17) is greater than the diameter of the corrugated telescopic tube A (16); The combined transmission component includes a first transmission structure connected to the corrugated telescopic tube A (16) and a second transmission structure connected to the corrugated telescopic tube B (17).

2. A fish trap according to claim 1, wherein The top outer wall of the float (2) is fixedly connected to a bracket (11). The top outer wall and bottom outer wall of the bracket (11) are respectively fixedly connected to a first gearbox (9) and a second gearbox (13). The inner wall of one side and the inner wall of the top of the first gearbox (9) are respectively rotatably connected to a bevel gear two (902) and a bevel gear one (901) that mesh with the outer wall. The inner wall of one side and the inner wall of the bottom of the second gearbox (13) are respectively rotatably connected to a bevel gear four (1302) and a bevel gear three (1301) that mesh with the outer wall.

3. A fish trap according to claim 2, wherein, One side of the outer wall of the first gearbox (9) and the second gearbox (13) is rotatably connected to a connecting column (1501). One end of the two connecting columns (1501) is connected to one end of the second bevel gear (902) and the fourth bevel gear (1302) respectively through a coupling. One end of the two connecting columns (1501) is provided with a belt drive structure (15). The belt drive structure (15) includes two I-beam pulleys fixedly connected to one end of two connecting columns (1501) and a belt sleeved on the outer wall of the two I-beam pulleys.

4. A fish trap according to claim 3, wherein, The first transmission structure includes a fixed rod (7) fixedly connected to the bottom outer wall of the float (2), an Archimedes water pump (6) rotatably connected to one side of the fixed rod (7), and a liquid receiving box (10) fixedly connected to the bottom outer wall of the second gearbox (13). One end of the Archimedes water pump (6) is connected to one end of the bevel gear four (1302) through a universal joint, and one end of the corrugated telescopic tube A (16) is connected to the liquid outlet of the liquid receiving box (10).

5. A fish trap according to claim 4, wherein, The second transmission structure includes a support plate (5) fixedly connected to the inner wall of one side of the float plate (2), an axial flow pump (12) fixedly connected to one side of the float plate (2), and one end of the corrugated expansion tube B (17) is connected to the liquid outlet of the axial flow pump (12) by bolts. The outer wall of the axial flow pump (12) penetrates the inner wall of the support plate (5), and the bottom end of the bevel gear three (1301) is connected to the input end of the axial flow pump (12) by a coupling. The inlet end of the axial flow pump (12) and one end of the corrugated telescopic pipe B (17) are both fixedly connected to a filter screen cover (1701).

6. A fish trap according to claim 2, wherein, The drive structure is a fitness bicycle body (1) and a flexible shaft (8). The fitness bicycle body (1) includes a frame, a pedal system, a chain drive structure, and a flywheel (101). One end of the flexible shaft (8) is connected to one end of the flywheel (101) via a coupling. The other end of the flexible shaft (8) is inserted into the inner wall of the sleeve that is rotatably connected to one side of the first gearbox (9). Fasteners are fixedly connected to the outer wall of the sleeve. One end of the sleeve is connected to one end of the bevel gear (902) via a coupling.

7. A fish trap according to claim 2, wherein The drive structure includes an L-shaped tube (19), an impeller (20) rotatably connected to one end of the L-shaped tube (19), and a bevel gear set disposed on the inner wall of the L-shaped tube (19). The bevel gear set includes a bevel gear five (2001) connected to one end of the impeller (20) via a coupling, and a bevel gear six (2002) rotatably connected to the inner wall of one end of the L-shaped tube (19), and the outer walls of bevel gear five (2001) and bevel gear six (2002) mesh with each other; The bottom end of the bevel gear six (2002) is connected to the top end of the bevel gear one (901) through a spline pair to achieve circumferential fixation and torque transmission.

8. A fish trap according to claim 7, wherein The top outer wall of the first gearbox (9) is rotatably connected to a connection port (14), and the bottom outer wall of the L-shaped tube (19) is connected to the inner circumferential wall of the connection port (14) by a thread.

9. A fish trap according to claim 1, wherein, A connecting rope is provided on one side of the float (2), and an anchoring nail (4) is provided at one end of the connecting rope.

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