A fishing device for fish identification

Abstract

This utility model discloses a fishing device for fish identification, belonging to the technical field of fishing devices. It includes an L-shaped main board with a fishing mechanism inside. The fishing mechanism includes an electric push rod embedded in the inner left wall of the L-shaped main board. A fishing frame is fixedly installed at the telescopic end of the electric push rod. A fish inlet corresponding to the fishing frame is fixedly installed on the inner rear wall of the L-shaped main board, and a fish storage cage is installed to the right of the fish inlet. Through the fishing mechanism, this utility model can dynamically capture and identify fish using a visual sensor. The electric push rod is controlled by a controller, causing the fishing frame to move to the right, trapping the fish inside. Then, the rightward movement of a push plate pushes the fish through the fish inlet and the fish-blocking plate into the fish storage cage. This process repeats, achieving automatic fishing. The principle is simple while improving the fishing yield.

Description

Technical Field

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

[0002] Fish traps, also known as crab traps, are a type of fixed longline trap. The traps are mostly flat cylindrical in shape, and some can be folded for easy carrying. They are used in fishing grounds located between coastal rocks or in the bottom of sandy or gravelly waters.

[0003] Currently, apart from casting nets, most fishermen use fish traps for fishing. However, most existing fish traps have simple structures and can only be caught by letting the fish enter the trap on their own. They lack automatic fishing mechanisms, resulting in unsatisfactory fishing results.

[0004] Therefore, this application proposes a fishing device for fish identification. Utility Model Content

[0005] This utility model discloses a fishing device for fish identification, which aims to solve the technical problem that existing fishing devices lack an automatic fishing mechanism.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A fishing device for fish identification includes an L-shaped main board, and a fishing mechanism is installed inside the L-shaped main board;

[0008] The fishing mechanism includes an electric push rod embedded in the inner left wall of the L-shaped main board. A fishing frame is fixedly installed at the telescopic end of the electric push rod. A fish inlet corresponding to the fishing frame is fixedly installed on the inner rear wall of the L-shaped main board. A fish storage cage is installed on the right side of the fish inlet. Two symmetrical fish baffles are rotatably connected inside the fish inlet through a torsion spring shaft.

[0009] The upper surface of the fishing frame is provided with a sliding strip opening. Two connecting plates corresponding to the position of the sliding strip opening are fixedly installed on the upper surface of the fishing frame. A reciprocating screw is rotatably connected to the opposite surfaces of the two connecting plates. A waterproof motor is fixedly installed on the left side surface of the left connecting plate. The output shaft of the waterproof motor is fixedly connected to the left end of the reciprocating screw. A threaded block is threadedly connected to the surface of the reciprocating screw. The lower surface of the threaded block extends through the sliding strip opening into the interior of the fishing frame and is fixedly connected to a push plate.

[0010] A visual sensor is embedded on the right side surface of the push plate, a power supply box is fixedly installed on the back of the L-shaped main board, a controller is set on the upper surface of the power supply box, and a fish-attracting mechanism is set on the inner rear wall of the L-shaped main board.

[0011] In a preferred embodiment, the lower surface of the push plate is provided with a guide slider, and the inner bottom wall of the fishing frame is provided with a guide groove for the guide slider to slide.

[0012] By setting a guide slider, the threaded block can drive the push plate to move left and right within the fishing frame through the rotation of the reciprocating screw.

[0013] In a preferred embodiment, the surface of the fishing frame is provided with angled water passage holes.

[0014] By setting up angled water passages, the resistance of the water can be reduced when the electric push rod moves the fishing frame, thus achieving the effect of drag reduction.

[0015] In a preferred embodiment, the number of the inclined water passages is several, and the several inclined water passages are equidistantly opened on the front, back and top and bottom sides of the fishing frame.

[0016] In a preferred embodiment, the fish-attracting mechanism includes a bait box embedded in the rear wall of an L-shaped main board. The upper surface of the L-shaped main board has a slot that extends into the bait box. An insert plate is slidably connected inside the slot, and the surface of the insert plate has a through hole.

[0017] By setting up a bait box and insert plate, bait such as feed can be placed in the bait box to lure fish closer to the L-shaped main board.

[0018] In a preferred embodiment, the number of through holes is several, and the several through holes are equally spaced on the surface of the insert plate.

[0019] As can be seen from the above, the fishing device for fish identification provided by this utility model has the following technical effects.

[0020] Firstly, the visual sensor can dynamically capture and identify fish, and the controller controls the operation of the electric push rod. The electric push rod moves the fishing frame to the right, trapping the fish inside. At this time, the waterproof motor drives the reciprocating screw to rotate. The screw block, through the rotation of the reciprocating screw, drives the push plate to move left and right within the fishing frame. The rightward movement of the push plate pushes the fish through the fish inlet and the fish-blocking plate into the fish storage cage. This process is repeated to achieve automatic fishing. The principle is simple, while improving the fishing yield.

[0021] Secondly, by placing fish bait in the bait box, the aroma of the feed diffuses through the holes, which can lure fish closer to the L-shaped main board, increasing the chances of catching fish and thus further improving the catch of the device. Attached Figure Description

[0022] Figure 1This is a three-dimensional structural diagram of a fishing device for fish identification proposed in this utility model.

[0023] Figure 2 This is a cross-sectional view of a fishing device for fish identification proposed in this utility model.

[0024] Figure 3 This utility model proposes a fishing device for fish identification. Figure 2 Enlarged structural diagram at point A in the middle.

[0025] Figure 4 This is a top-section schematic diagram of a fishing device for fish identification proposed in this utility model.

[0026] In the attached diagram: 1. L-shaped main board; 2. Electric push rod; 3. Fishing frame; 4. Fish inlet; 5. Fish cage; 6. Fish baffle; 7. Connecting plate; 8. Reciprocating screw; 9. Waterproof motor; 10. Threaded block; 11. Push plate; 12. Vision sensor; 13. Power supply box; 14. Controller; 15. Guide slider; 16. Angled water passage hole; 17. Bait box; 18. Insert plate; 19. Through hole. Detailed Implementation

[0027] 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.

[0028] Reference Figures 1-4 A fishing device for fish identification includes an L-shaped main board 1, which has a fishing mechanism inside.

[0029] The fishing mechanism includes an electric push rod 2 embedded in the inner left wall of the L-shaped main board 1. The electric push rod 2 is an IP68 electric push rod. A fishing frame 3 is fixedly installed at the telescopic end of the electric push rod 2. A fish inlet 4 corresponding to the fishing frame 3 is fixedly installed on the inner rear wall of the L-shaped main board 1. A fish cage 5 is installed on the right side of the fish inlet 4. Two symmetrical fish baffles 6 are rotatably connected inside the fish inlet 4 through a torsion spring shaft.

[0030] A sliding strip opening is provided through the upper surface of the fishing frame 3. Two connecting plates 7 corresponding to the position of the sliding strip opening are fixedly installed on the upper surface of the fishing frame 3. A reciprocating screw 8 is rotatably connected to the opposite surfaces of the two connecting plates 7. A waterproof motor 9 is fixedly installed on the left side surface of the left connecting plate 7. The output shaft of the waterproof motor 9 is fixedly connected to the left end of the reciprocating screw 8. A threaded block 10 is threadedly connected to the surface of the reciprocating screw 8. The lower surface of the threaded block 10 extends through the sliding strip opening into the interior of the fishing frame 3 and is fixedly connected to a push plate 11.

[0031] The lower surface of the push plate 11 is provided with a guide slider 15, and the inner bottom wall of the fishing frame 3 is provided with a guide groove for the guide slider 15 to slide. Under the guidance of the guide slider 15, the threaded block 10 can drive the push plate 11 to move left and right in the fishing frame 3 through the rotation of the reciprocating screw 8.

[0032] A visual sensor 12 is embedded on the right side surface of the push plate 11. A power supply box 13 is fixedly installed on the back of the L-shaped main board 1. A controller 14 is set on the upper surface of the power supply box 13. The visual sensor 12, the electric push rod 2 and the waterproof motor 9 are all electrically connected to the controller 14. A fish-attracting mechanism is set on the inner rear wall of the L-shaped main board 1.

[0033] Reference Figure 1 and Figure 2 In a preferred embodiment, the surface of the fishing frame 3 is provided with oblique water passage holes 16. The number of oblique water passage holes 16 is several, and the several oblique water passage holes 16 are respectively equidistantly opened on the front, back and top and bottom surfaces of the fishing frame 3.

[0034] By setting the inclined water passage 16, the water resistance can be reduced when the electric push rod 2 pushes the fishing frame 3 to move, thus achieving the effect of resistance reduction.

[0035] Reference Figure 2 and Figure 4 In a preferred embodiment, the fish-attracting mechanism includes a bait box 17 embedded in the rear wall of the L-shaped main board 1. The upper surface of the L-shaped main board 1 has a slot that extends into the bait box 17. An insert plate 18 is slidably connected inside the slot. The surface of the insert plate 18 has through holes 19. The number of through holes 19 is several, and the several through holes 19 are equidistantly opened on the surface of the insert plate 18.

[0036] By setting up the bait box 17 and the insert plate 18, bait such as feed can be placed in the bait box 17 to lure fish closer to the L-shaped main board 1.

[0037] Working principle: When in use, fish bait is placed in the bait box 17, and the insert plate 18 is inserted into the slot for sealing. Then, the device is placed in the river or water body. The aroma of the bait in the bait box 17 diffuses through the through hole 19. The baited fish approach the L-shaped main board 1. When a fish approaches the L-shaped main board 1, the visual sensor 12 can capture and identify the fish's movement. After the visual sensor 12 is activated, it controls the electric push rod 2 through the controller 14. The electric push rod 2 drives the fishing frame 3 to move to the right, so that the fishing frame 3 and the fish inlet 4 are closed, trapping the fish in the fishing frame 3. At this time, the waterproof motor 9 drives the reciprocating screw 8 to rotate. Under the guidance of the guide slider 15, the threaded block 10 drives the push plate 11 to move left and right in the fishing frame 3 through the rotation of the reciprocating screw 8. The rightward movement of the push plate 11 pushes the fish through the fish inlet 4 and the fish blocking plate 6 into the fish storage cage 5. By repeating this process, automatic fishing can be achieved.

[0038] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A fishing device for fish identification, characterized by, It includes an L-shaped main board (1), and the L-shaped main board (1) is equipped with a fishing mechanism inside; The fishing mechanism includes an electric push rod (2) embedded in the inner left wall of the L-shaped main board (1), a fishing frame (3) is fixedly installed at the telescopic end of the electric push rod (2), a fish inlet (4) corresponding to the fishing frame (3) is fixedly installed on the inner rear wall of the L-shaped main board (1), a fish storage cage (5) is installed on the right side of the fish inlet (4), and two symmetrical fish baffles (6) are rotatably connected inside the fish inlet (4) through a torsion spring shaft. The upper surface of the fishing frame (3) is provided with a sliding strip opening. Two connecting plates (7) corresponding to the position of the sliding strip opening are fixedly installed on the upper surface of the fishing frame (3). The opposite surfaces of the two connecting plates (7) are rotatably connected to a reciprocating screw (8). A waterproof motor (9) is fixedly installed on the left side surface of the left connecting plate (7). The output shaft of the waterproof motor (9) is fixedly connected to the left end of the reciprocating screw (8). A threaded block (10) is threadedly connected to the surface of the reciprocating screw (8). The lower surface of the threaded block (10) extends through the sliding strip opening into the interior of the fishing frame (3) and is fixedly connected to a push plate (11). A visual sensor (12) is embedded on the right side surface of the push plate (11), a power supply box (13) is fixedly installed on the back of the L-shaped main board (1), a controller (14) is provided on the upper surface of the power supply box (13), and a fish-attracting mechanism is provided on the inner rear wall of the L-shaped main board (1).

2. A fishing device for fish identification according to claim 1, characterized in that, The lower surface of the push plate (11) is provided with a guide slider (15), and the inner bottom wall of the fishing frame (3) is provided with a guide groove for the guide slider (15) to slide.

3. A fishing device for fish identification according to claim 1, characterized in that, The surface of the fishing frame (3) is provided with oblique water passage holes (16).

4. A fishing device for fish identification according to claim 3, characterized in that, The number of the inclined water passages (16) is several, and the several inclined water passages (16) are equidistantly opened on the front, back and top and bottom sides of the fishing frame (3).

5. A fishing device for fish identification according to claim 1, characterized in that, The fish-attracting mechanism includes a bait box (17) embedded in the rear wall of the L-shaped main board (1). The upper surface of the L-shaped main board (1) has a slot that extends into the bait box (17). An insert plate (18) is slidably connected inside the slot. The surface of the insert plate (18) has a through hole (19).

6. A fishing device for fish identification according to claim 5, characterized in that, The number of through holes (19) is several, and several through holes (19) are equally spaced on the surface of the insert plate (18).

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