Automatic fishing device with scalability and remote control function

Abstract

The utility model discloses an automatic fishing device with scalability and a remote control function, which relates to the field of fishing devices and comprises a remote control receiver arranged in a central disc and used for receiving remote control signals; the telescopic device comprises an air cylinder fixed to the center disc and a connecting disc driven by the air cylinder, and a plurality of connecting rods are hinged to the outer wall of the connecting disc in the circumferential direction; the telescopic floating supports correspond to the connecting rods in number, each telescopic floating support comprises a telescopic inner pipe fixedly connected to the center disc and a telescopic outer pipe arranged outside the telescopic inner pipe in a sleeving mode, and the telescopic outer pipes are hinged to the connecting rods so as to slide relative to the telescopic inner pipes to achieve stretching and retracting; a plurality of locking rings penetrate through the periphery of the fishing net; and the marine detacher is arranged at the tail part of each telescopic outer pipe and is used for connecting or disconnecting the lock ring. The fishing net can be put in and taken back by fishermen more easily, and the fishery operation efficiency is improved. Meanwhile, the device has the advantages of saving energy and reducing labor intensity, and has a wide application prospect.

Description

Technical Field

[0001] The utility model relates to the field of fishing devices, in particular to an automatic fishing device with scalability and remote control functions. Background Art

[0002] In traditional fishing operations, fishermen need to manually operate the release and retraction of fishing nets, which requires a lot of manpower and time, and there are certain safety risks. With the development of science and technology, some automated equipment and technologies have been applied to fishing operations. These devices use electric drive systems or mechanical devices to remotely release and retract fishing nets to improve efficiency while reducing labor intensity. Fishermen can operate on the boat or on the shore without having to go into the water or release the fishing nets themselves. The remote control receiver transmits instructions to the retraction device, which automatically adjusts the telescopic floating bracket to extend or retract the fishing net to catch more and larger fish, improving the safety and convenience of fishermen. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide an automatic fishing device with scalability and remote control functions, so that fishermen can more easily cast and retrieve fishing nets, thereby improving the efficiency of fishing operations. At the same time, the utility model also has the advantages of saving energy and reducing labor intensity, and has broad application prospects.

[0004] The purpose of the utility model is achieved through the following technical solutions: This automatic fishing device with scalability and remote control function includes:

[0005] A remote control receiver, arranged in the central disk, for receiving remote control signals;

[0006] The telescopic device comprises a cylinder fixed on the central disk and a connecting disk driven by the cylinder, and a plurality of connecting rods are hingedly connected along the circumferential direction of the outer wall of the connecting disk;

[0007] The telescopic floating brackets have a number corresponding to the number of connecting rods, including a telescopic inner tube fixedly connected to the central plate and a telescopic outer tube sleeved outside the telescopic inner tube. The telescopic outer tube is hinged to the connecting rod so as to slide relative to the telescopic inner tube to achieve telescoping;

[0008] A fishing net having a plurality of locking rings disposed along the periphery of the fishing net; and

[0009] The marine unhooker is arranged at the tail of each telescopic outer tube and is used for connecting or disconnecting the locking ring.

[0010] As a further technical solution, the remote control receiver is electrically connected to the control cylinder via an air pump connection line.

[0011] As a further technical solution, a slide rail is provided on the outer wall of the telescopic inner tube, and a clamping block is provided on the inner wall of the telescopic outer tube at a position corresponding to the slide rail, and the clamping block is used to be clamped into the slide rail and slide relative to the slide rail.

[0012] As a further technical solution, a pit is provided in the center of the slide rail, and a pulley is provided in the middle of the clamping block for clamping into the pit and sliding along the pit.

[0013] As a further technical solution, the marine unhooker includes a shell, a lock ring groove for inserting the lock ring is provided in the middle of the shell, the lock buckle and the lock hook are rotatably connected in the shell, a torsion spring is provided on the lock hook so that the head of the lock hook is exposed from the lock ring groove in a natural state; a slot is provided at one end of the lock buckle for the head of the lock hook to be inserted, and the other end of the lock buckle is pressed and triggered by an electric trigger, and the remote control receiver controls the electric trigger through a remote control connection line.

[0014] As a further technical solution, the other end of the lock is connected to a trigger rod, which is connected to a spring return device arranged in the shell, and the spring return device is used to provide a return force to the trigger rod; the electric trigger is connected to the trigger rod, and when the electric trigger is triggered, the trigger rod drives the lock to rotate, so that the lock hook disengages from the slot, and the lock ring immediately disengages from the ship unhooking device, thereby realizing remote control of the release of the fishing net.

[0015] As a further technical solution, the telescopic floating bracket is made of anti-corrosion material, and the center plate is made of waterproof material.

[0016] As a further technical solution, the net rope of the fishing net is connected to the central disk, and a plurality of lead sinkers are arranged on the periphery of the fishing net.

[0017] As a further technical solution, a remote-controlled transport ship is also included. The remote-controlled transport ship is also provided with a ship-use unhooking device and a locking ring, which is connected to the locking ring at the tail of a telescopic outer tube of the telescopic floating support through the locking ring to achieve long-distance transportation.

[0018] The beneficial effects of the utility model are:

[0019] 1. The telescopic floating bracket is uniformly driven to extend and retract through the telescopic device, making the casting and retraction of the fishing net quick and convenient, greatly improving the operating efficiency of fishermen and reducing labor intensity;

[0020] 2. The remote control receiver can receive remote control signals and control the telescopic device and the ship unhooking device at the same time, realizing remote automatic control. Fishermen can operate on the boat or on the shore without having to go into the water or cast the fishing net in person;

[0021] 3. A slide rail is provided on the outer wall of the telescopic inner tube and matched with a block. A pit is provided in the center of the slide rail and matched with a pulley, so that the sliding of the telescopic inner tube and the telescopic outer tube is stable and reliable, ensuring the safety of the device when in use;

[0022] 4. The marine unhooking device is automatically triggered after receiving the control signal to disengage the locking ring. The whole process is stable and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model.

[0024] Figure 2 for Figure 1 A partial enlarged schematic diagram of area A in the middle.

[0025] Figure 3 It is a schematic diagram of the structure of the utility model after being connected with a fishing net.

[0026] Figure 4 It is a structural schematic diagram of the telescopic device of the utility model when it is contracted.

[0027] Figure 5 It is a structural schematic diagram of the telescopic device of the utility model when it is extended.

[0028] Figure 6 It is a schematic diagram of the cross-sectional structure of the telescopic inner tube in the utility model.

[0029] Figure 7 It is a schematic diagram of the cross-sectional structure of the telescopic outer tube in the utility model.

[0030] Figure 8 It is a structural schematic diagram of the pulley in the utility model.

[0031] Fig. 9 The figure is a schematic diagram of the external structure of the ship unhooking device in the utility model.

[0032] Fig.10 The utility model is a schematic diagram of the internal structure of the ship unhooking device.

[0033] Fig.11 It is a schematic diagram of the structure after the utility model is connected with a remote-controlled transport ship.

[0034] Fig.12 for Fig.11 A partial enlarged schematic diagram of area B in the middle.

[0035] Explanation of the reference numerals in the accompanying drawings: remote control receiver 1, telescopic device 2, telescopic floating bracket 3, ship unhooking device 4, locking ring 5, center disk 11, air pump connecting line 12, remote control connecting line 13, cylinder 21, connecting disk 22, connecting rod 23, fishing net 30, net rope 31, lead sinker 32, telescopic inner tube 33, telescopic outer tube 34, slide rail 35, pulley 36, pit 37, block 38, lock buckle 41, lock hook 42, torsion spring 43, trigger rod 44, spring return device 45, electric trigger 46, shell 47, slot 48, lock ring slot 49, remote control transport ship 50. DETAILED DESCRIPTION

[0036] The utility model will be described in detail below with reference to the accompanying drawings:

[0037] Example: As shown in the attached Figures 1 to 12 As shown, this automatic fishing device with retractable and remote control functions includes a remote control receiver 1, a retractable device 2, a retractable floating bracket 3, a ship-use unhooking device 4, a locking ring 5, a center disk 11, an air pump connecting line 12, a remote control connecting line 13, a cylinder 21, a connecting disk 22, a connecting rod 23, a fishing net 30, a net rope 31, a lead sinker 32, a retractable inner tube 33, a retractable outer tube 34, a slide rail 35, a pulley 36, a pit 37, a block 38, a lock buckle 41, a lock hook 42, a torsion spring 43, a trigger rod 44, a spring return device 45, an electric trigger 46, a shell 47, a slot 48, a locking ring slot 49 and a remote-controlled transport ship 50.

[0038] Reference Figure 1 , 2 The center disk 11 adopts a disk-shaped structure, and a remote control receiver 1 is arranged in the center disk 11. The remote control receiver 1 can receive remote control signals. Figure 2 , 4As shown in Figures 5 and 6, the telescopic device 2 includes a cylinder 21 fixed on the center disk 11 and a connecting disk 22 driven by the cylinder 21. The remote control receiver 1 is electrically connected to the control cylinder 21 through the air pump connecting line 12. The connecting disk 22 also adopts a disc-shaped structure, and a plurality of connecting rods 23 are hinged along the circumferential direction of the outer wall of the connecting disk 22. In this embodiment, there are six connecting rods, and other numbers can also be used. The number of telescopic floating brackets 3 corresponds to the number of connecting rods 23, which is also six. Each telescopic floating bracket 3 includes a telescopic inner tube 33 and a telescopic outer tube 34. Among them, the telescopic inner tube 33 is fixedly connected to the outer wall of the center disk 11 (uniformly distributed along the circumferential direction of the center disk 11), and the telescopic outer tube 34 is sleeved outside the telescopic inner tube 33. At the same time, the telescopic outer tube 34 is hinged to the connecting rod 23, and slides relative to the telescopic inner tube 33 under the drive of the connecting rod 23 to achieve the telescopic floating bracket 3. Preferably, the telescopic floating support 3 is made of light, high-strength, anti-corrosion material, which has a large load-bearing capacity and stability, is light in weight and has strong corrosion resistance. The center plate 11 is made of waterproof material, and the joints are sealed to prevent water from entering the interior and affecting the operation of the device. The telescopic function of the telescopic floating support 3 can be adjusted according to the size of the fishing net 30 to meet the requirements of different fishing grounds.

[0039] like Figure 3 As shown, a plurality of locking rings 5 ​​are provided along the circumferential direction of the outer circumference of the fishing net 30. Preferably, the net rope 31 of the fishing net 30 is connected to the central plate 11 to ensure that the fishing net 30 will not be unable to be recovered after being thrown, and a plurality of lead weights 32 are provided on the outer circumference of the fishing net 30.

[0040] Further, such as Figures 5 to 8 As shown, a slide rail 35 is provided on the outer wall of the telescopic inner tube 33, and two clamping blocks 38 are provided on the inner wall of the telescopic outer tube 34 at positions corresponding to the slide rail 35, and the clamping blocks 38 can be clamped into the slide rail 35 and slide relative to the slide rail 35. A pit 37 is provided in the center of the slide rail 35, and a pulley 36 is provided between the two clamping blocks 38, so that the pulley 36 can be clamped into the pit 37 and slide along the pit 37.

[0041] Reference Figure 3 , 910. The ship unhooking device 4 is arranged at the tail of each telescopic outer tube 34, and is used to connect or disconnect the lock ring 5. The ship unhooking device 4 includes a housing 47, and a lock ring groove 49 is provided in the middle of the housing 47, and the lock ring groove 49 can be used for the lock ring 5 to be inserted or pulled out. The lock buckle 41 and the lock hook 42 are rotatably connected in the housing 47, and the lock hook 42 is provided with a torsion spring 43, so that the head of the lock hook 42 can be exposed from the lock ring groove 49 in a natural state. A slot 48 is provided at one end of the lock buckle 41, and the head of the lock hook 42 is inserted. The other end of the lock buckle 41 is pressed and triggered by an electric trigger 46, and the remote control receiver 1 is electrically connected to control the electric trigger 46 through the remote control connection line 13. Preferably, a trigger rod 44 is welded to the other end of the lock buckle 41, and the trigger rod 44 is connected to a spring return device 45 provided in the housing 47, and the spring return device 45 can provide a return force to the trigger rod 44. The electric trigger 46 is connected to the trigger rod 44. When the electric trigger 46 is triggered, the trigger rod 44 drives the lock buckle 41 to rotate, so that the lock hook 42 is disengaged from the slot 48, and the lock ring 5 is immediately disengaged from the marine unhooking device 4, thereby realizing remote control of throwing the fishing net 30.

[0042] like Fig.11 , 12 As shown, the remote-controlled transport ship 50 can be connected to the lock ring 5 at the tail of a telescopic outer tube 34 of the telescopic floating support 3 through the ship unhooking device 4 and the lock ring 5. When necessary, the automatic fishing device can be sent to the place where the net is needed to be cast through the remote-controlled transport ship 50 or a transport tool such as a drift valve. The automatic fishing device is connected to the transport tool through the lock ring 5. The transport tool is also equipped with a ship unhooking device 4 and a lock ring 5. After being sent to the designated location, the lock ring 5 of the ship unhooking device 4 is automatically detached, so that the automatic fishing device stays in the net casting area.

[0043] The working process of this utility model:

[0044] When the remote control receiver 1 receives the control signal for unfolding the fishing net, the remote control receiver 1 transmits the command to the cylinder 21 through the air pump connecting line 12. The cylinder 21 is smoothly compressed downward. The top of the cylinder 21 is connected to the connecting disk 22. The connecting disk 22 is hinged to the telescopic outer tube 34 through the connecting rod 23. The connecting disk 22 moves linearly downward, the front end of the connecting rod 23 also moves downward, and the rear end of the connecting rod 23 pushes the telescopic outer tube 34 to move outward and unfold.

[0045] When the remote control receiver 1 receives the control signal for the fishing net to shrink, the remote control receiver 1 transmits the command to the cylinder 21 through the air pump connection line 12. The cylinder 21 extends, driving the front end of the connecting rod 23 to move upward, and the rear end of the connecting rod 23 drives the telescopic outer tube 34 to move inward and retract.

[0046] When the lock ring 5 is connected to the marine unhooking device 4, it passes through the lock ring groove 49, and by pressing the lock hook 42, the lock hook 42 is smoothly inserted into the slot 48 of the lock buckle 41, and the lock ring 5 is stuck by the lock hook 42. The trigger rod 44 is welded to the rear end of the lock buckle 41, and the trigger rod 44 is connected to the spring return device 45. The spring return device 45 presses downward, and the trigger rod 44 drives the lock buckle 41 to rotate, so that the slot 48 of the lock buckle 41 cannot clamp the lock hook 42, and the lock hook 42 is retracted by the torsion spring 43, and the lock ring 5 is immediately disengaged. When the remote control receiver 1 transmits the casting command through the remote control connection line 13, the electric trigger 46 presses the trigger rod 44, so that the lock hook 42 is disengaged from the lock buckle 41, and the lock ring 5 is disengaged. The lock ring 5 is connected to the fishing net 30, and the remote control casting of the fishing net 30 is realized. All the ship unhooking devices 4 are unlocked together, and the net rope 31 of the fishing net 30 is fixed at the center position of the automatic fishing device (center plate 11), ensuring that the fishing net 30 will not be unable to be recovered after being thrown.

[0047] It is understandable that, for those skilled in the art, any equivalent replacement or change to the technical solution and the concept of the utility model should fall within the protection scope of the claims attached to the utility model.

Claims

1. An automatic fishing device with scalability and remote control function, characterized in that: include: A remote control receiver (1), arranged in the central disk (11), for receiving remote control signals; The telescopic device (2) comprises a cylinder (21) fixed on the central disk (11) and a connecting disk (22) driven by the cylinder (21), and a plurality of connecting rods (23) are hingedly connected along the circumferential direction of the outer wall of the connecting disk (22); The telescopic floating brackets (3) have a number corresponding to the number of the connecting rods (23), and include a telescopic inner tube (33) fixedly connected to the central plate (11) and a telescopic outer tube (34) sleeved outside the telescopic inner tube (33); the telescopic outer tube (34) is hinged to the connecting rod (23) so as to slide relative to the telescopic inner tube (33) to achieve telescoping; A fishing net (30), with a plurality of locking rings (5) arranged along the outer circumference of the fishing net (30); and A marine unhooking device (4) is arranged at the tail of each telescopic outer tube (34) and is used for connecting or disconnecting a locking ring (5).

2. The automatic fishing device with scalability and remote control function according to claim 1, characterized in that: The remote control receiver (1) is electrically connected to the control cylinder (21) via the air pump connection line (12).

3. The automatic fishing device with scalability and remote control function according to claim 1, characterized in that: A slide rail (35) is provided on the outer wall of the telescopic inner tube (33), and a clamping block (38) is provided on the inner wall of the telescopic outer tube (34) at a position corresponding to the slide rail (35). The clamping block (38) is used to be clamped into the slide rail (35) and slide relative to the slide rail (35).

4. The automatic fishing device with scalability and remote control function according to claim 3, characterized in that: A pit (37) is provided at the center of the slide rail (35), and a pulley (36) is arranged in the middle of the clamping block (38) for clamping into the pit (37) and sliding along the pit (37).

5. The automatic fishing device with scalability and remote control function according to claim 1, characterized in that: The marine unhooking device (4) comprises a housing (47), a locking ring groove (49) for clamping a locking ring (5) is provided in the middle of the housing (47), a locking buckle (41) and a locking hook (42) are rotatably connected in the housing (47), a torsion spring (43) is provided on the locking hook (42), so that the head of the locking hook (42) is exposed from the locking ring groove (49) in a natural state; a clamping groove (48) is provided at one end of the locking buckle (41) for clamping the head of the locking hook (42), and the other end of the locking buckle (41) is pressed and triggered by an electric trigger (46), and a remote control receiver (1) is electrically connected to control the electric trigger (46) through a remote control connection line (13).

6. The automatic fishing device with scalability and remote control function according to claim 5, characterized in that: The other end of the lock buckle (41) is connected to a trigger rod (44), and the trigger rod (44) is connected to a spring return device (45) arranged in a housing (47), and the spring return device (45) is used to provide a return force to the trigger rod (44); an electric trigger (46) is connected to the trigger rod (44), and when the electric trigger (46) is triggered, the trigger rod (44) drives the lock buckle (41) to rotate, so that the lock hook (42) is disengaged from the slot (48), and the lock ring (5) is immediately disengaged from the ship-use unhooking device (4), thereby realizing remote control of throwing the fishing net (30).

7. The automatic fishing device with scalability and remote control function according to claim 1, characterized in that: The telescopic floating support (3) is made of anti-corrosion material, and the central plate (11) is made of waterproof material.

8. The automatic fishing device with scalability and remote control function according to claim 1, characterized in that: The net rope (31) of the fishing net (30) is connected to the central disk (11), and a plurality of lead sinkers (32) are arranged on the outer periphery of the fishing net (30).

9. The automatic fishing device with scalability and remote control function according to claim 1, characterized in that: It also includes a remote-controlled transport ship (50), which is also provided with a ship-use unhooking device (4) and a locking ring (5), and is connected to the locking ring (5) at the tail of a telescopic outer tube (34) of the telescopic floating support (3) through the locking ring, so as to realize long-distance transportation.

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