Fish-attracting lamp angle adjustment device and fish-attracting system

Abstract

This invention discloses a fish-attracting lamp angle adjustment device and a fish-attracting system. The fish-attracting lamp angle adjustment device includes: at least one fixed tube; a rotating tube corresponding to the fixed tube, the rotating tube being sleeved outside the fixed tube and used to connect to an external fish-attracting lamp; and a rotating mechanism corresponding to the fixed tube, the rotating mechanism being connected to both the fixed tube and the rotating tube. Under external force, the rotating mechanism can drive the rotating tube to rotate relative to the fixed tube. The fixed tube is installed on a fishing boat, the rotating tube is sleeved outside the fixed tube, and the fish-attracting lamp is installed on the rotating tube. The rotating mechanism connects to both the fixed tube and the rotating tube. Driven by a driver, such as a hydraulic cylinder, the rotating mechanism drives the rotating tube to rotate relative to the fixed tube, causing the fish-attracting lamp to rotate relative to the fishing boat, thus adjusting the light emission angle of the fish-attracting lamp and improving its luminous efficiency.

Description

Technical Field

[0001] This invention relates to the field of fish-attracting lights for fishing boats, and particularly to a fish-attracting light angle adjustment device and a fish-attracting system. Background Technology

[0002] To improve fishing efficiency, fish-attracting lights are commonly used on fishing vessels. These lights emit light, attracting fish within their illuminated area by their phototaxis, making them easier to catch. Currently, fish-attracting lights are typically mounted on the side of the fishing vessel using slings. However, this sling-mounted method prevents adjustment of the light emission angle, resulting in low light utilization. Summary of the Invention

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. To this end, the present invention proposes a fish-attracting lamp angle adjustment device and a fish-attracting system, which can adjust the light emission angle of the fish-attracting lamp and improve the light efficiency.

[0004] According to a first aspect of the present invention, a fish-attracting lamp angle adjustment device includes: at least one fixed tube; a rotating tube corresponding to the fixed tube, the rotating tube being sleeved outside the fixed tube and used to connect to an external fish-attracting lamp; and a rotating mechanism corresponding to the fixed tube, the rotating mechanism being connected to both the fixed tube and the rotating tube, the rotating mechanism being able to drive the rotating tube to rotate relative to the fixed tube under the action of an external force.

[0005] The fish-attracting lamp angle adjustment device and fish-attracting system according to embodiments of the present invention have at least the following beneficial effects: the fixed tube is installed on the fishing boat, the rotating tube is sleeved outside the fixed tube and the fish-attracting lamp is installed on the rotating tube, and the rotating mechanism is connected to the fixed tube and the rotating tube respectively through a rotating mechanism. Under the drive of a driver, such as a hydraulic cylinder or other power source, the rotating mechanism drives the rotating tube to rotate relative to the fixed tube, so that the fish-attracting lamp rotates relative to the fishing boat, thereby achieving the effect of adjusting the light emission angle of the fish-attracting lamp, which is beneficial to improving the light efficiency.

[0006] According to some embodiments of the present invention, the rotating mechanism includes a transmission rod and a reversing mechanism. The transmission rod is located inside the fixed tube, and the fixed tube is provided with an opening that allows the reversing mechanism to pass through. The reversing mechanism is connected to the transmission rod and the rotating tube respectively. The transmission rod can move along the length direction of the fixed tube under external force, and the reversing mechanism can drive the rotating tube to rotate relative to the fixed tube under the drive of the transmission rod.

[0007] According to some embodiments of the present invention, the reversing mechanism includes a slider and a guide groove. The slider is connected to the transmission rod, the guide groove is disposed in the rotating tube, the slider passes through the guide groove, and there is an angle between the extending direction of the guide groove and the axial direction of the rotating tube.

[0008] According to some embodiments of the present invention, a first rolling element and / or a second rolling element are movably disposed on the sliding element, the first rolling element abutting against the guide groove, and the second rolling element abutting against the wall surface of the fixed tube forming the opening.

[0009] According to some embodiments of the present invention, an auxiliary wheel assembly is further included between the fixed tube and the transmission rod, wherein one of the fixed tube and the transmission rod is connected to the auxiliary wheel assembly and the other abuts against the auxiliary wheel assembly.

[0010] According to some embodiments of the present invention, a bearing is provided between the fixed tube and the rotating tube.

[0011] According to some embodiments of the present invention, there are at least two fixed tubes, a first detachable connection structure is provided between the fixed tubes, and the fixed tubes are connected to each other through the first detachable connection structure. A second detachable connection structure is provided between the transmission rods, and the transmission rods are connected to each other through the second detachable connection structure.

[0012] According to some embodiments of the present invention, the second detachable connection structure includes a first splicing part, a second splicing part, a countersunk hole, a threaded hole, and a bolt. The first splicing part is disposed on one of two adjacent transmission rods, and the second splicing part is disposed on the other of two adjacent transmission rods. One of the countersunk hole and the threaded hole is disposed on the first splicing part, and the other is disposed on the second splicing part. The bolt passes through the countersunk hole and is threadedly connected to the threaded hole.

[0013] According to some embodiments of the present invention, a waterproof sleeve is provided between the fixed tubes, and the waterproof sleeve surrounds the transmission rod.

[0014] According to a second aspect of the present invention, a fish-attracting system includes the above-described fish-attracting lamp angle adjustment device, and further includes a hydraulic cylinder and a fish-attracting lamp assembly, wherein the hydraulic cylinder is connected to the rotating mechanism, and the fish-attracting lamp assembly is connected to the rotating tube.

[0015] The fish-attracting system according to the present invention has at least the following beneficial effects: the fixed tube is installed and fixed on the fishing boat, the rotating tube is correspondingly sleeved on the fixed tube, the fish-attracting lamp assembly is installed on the rotating tube, and the hydraulic cylinder drives the rotating mechanism so that the rotating mechanism drives the rotating tube to rotate relative to the fixed tube, so that the fish-attracting lamp assembly rotates relative to the fishing boat to change the angle, thereby achieving the effect of adjusting the light emission angle of the fish-attracting lamp assembly, which is beneficial to improving the light efficiency.

[0016] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 This is a schematic diagram of the structure of one embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the hidden rotating tube portion wall surface and the rotating tube portion wall surface in one embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the hidden rotating tube portion wall, the rotating tube portion wall, and the reversing mechanism in one embodiment of the present invention;

[0021] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;

[0022] Figure 5 This is a side cross-sectional view of one embodiment of the present invention;

[0023] Figure 6 This is a plan view of the rotating tube in one embodiment of the present invention. Detailed Implementation

[0024] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0025] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention 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 limiting this invention.

[0026] In the description of this invention, the use of "first" and "second" is for the purpose of distinguishing technical features only, and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of the technical features indicated.

[0027] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0028] like Figures 1 to 5 As shown, the angle adjustment device for a fish-attracting lamp according to an embodiment of the present invention includes: at least one fixed tube 100; a rotating tube 200 corresponding to the fixed tube 100, the rotating tube 200 being sleeved outside the fixed tube 100 and used to connect to an external fish-attracting lamp; and a rotating mechanism 300 corresponding to the fixed tube 100, the rotating mechanism 300 being connected to both the fixed tube 100 and the rotating tube 200, the rotating mechanism 300 being able to drive the rotating tube 200 to rotate relative to the fixed tube 100 under the action of an external force.

[0029] The fixed tube 100 is installed on the fishing boat, the rotating tube 200 is sleeved on the fixed tube 100 and the fish-attracting lamp is installed on the rotating tube 200. The rotating mechanism 300 is connected to the fixed tube 100 and the rotating tube 200 respectively through the rotating mechanism 300. Driven by a driver, such as a hydraulic cylinder 800 or other power source, the rotating mechanism 300 drives the rotating tube 200 to rotate relative to the fixed tube 100, so that the fish-attracting lamp rotates relative to the fishing boat, thereby achieving the effect of adjusting the light emission angle of the fish-attracting lamp and improving the light efficiency.

[0030] Reference Figure 2 , Figure 5 and Figure 6In some embodiments of the present invention, the rotating mechanism 300 includes a transmission rod 310 and a reversing mechanism 320. The transmission rod 310 is located inside the fixed tube 100. The fixed tube 100 is provided with an opening that allows the reversing mechanism 320 to pass through. The reversing mechanism 320 is connected to the transmission rod 310 and the rotating tube 200 respectively. The transmission rod 310 can move along the length direction of the fixed tube 100 under the influence of external force. The reversing mechanism 320 can drive the rotating tube 200 to rotate relative to the fixed tube 100 under the driving force of the movement of the transmission rod 310.

[0031] The transmission rod 310 is located inside the fixed tube 100, which has an opening that allows the reversing mechanism 320 to connect the transmission rod 310 and the rotating tube 200. When the transmission rod 310 is subjected to an external force, such as being driven by the hydraulic cylinder 800, it moves along the length of the fixed tube 100. The reversing mechanism 320 converts the linear motion of the transmission rod 310 into the rotational motion of the rotating tube 200, causing the rotating tube 200 to rotate relative to the fixed tube 100, thereby achieving the effect of adjusting the angle of the fish-attracting lamp. By converting the thrust on the transmission rod 310 into the rotational force on the rotating tube 200 through the reversing mechanism 320, it is convenient to use linear power sources, such as the hydraulic cylinder 800, pneumatic cylinders, and other actuators.

[0032] Reference Figure 2 , Figure 5 and Figure 6 In some embodiments of the present invention, the reversing mechanism 320 includes a sliding member 321 and a guide groove 322. The sliding member 321 is connected to the transmission rod 310. The guide groove 322 is disposed in the rotating tube 200. The sliding member 321 passes through the guide groove 322. There is an angle between the extending direction of the guide groove 322 and the axial direction of the rotating tube 200.

[0033] The sliding member 321 is connected to the transmission rod 310. When the transmission rod 310 moves along the length of the fixed tube 100, it also drives the sliding member 321 to move. The sliding member 321 passes through the opening of the fixed tube 100 and is installed in the guide groove 322. Since there is an angle between the extension direction of the guide groove 322 and the axial direction of the rotating tube 200, that is, the projection of the guide groove 322 on the cross section of the rotating tube 200 extends along the circumference of the rotating tube 200, when the sliding member 321 moves along the guide groove 322, the displacement generated by the sliding member 321 relative to the rotating tube 200 has a component in the circumferential direction of the rotating tube 200. That is, the rotating tube 200 rotates relative to the sliding member 321. At the same time, the sliding member 321 moves along the length of the fixed tube 100, and the fixed tube 100 does not rotate relative to the sliding member 321. In this way, the effect of the rotating tube 200 rotating relative to the fixed tube 100 is achieved when the sliding member 321 moves along the guide groove 322 under the drive of the transmission rod 310.

[0034] The guide groove 322 can be formed by connecting the grooved part with the inner wall of the rotating tube 200; the guide groove 322 can also be formed by integrally forming a groove on the inner wall surface of the rotating tube 200.

[0035] Reference Figure 5 In some embodiments of the present invention, a first rolling element 400 and / or a second rolling element 500 are movably disposed on the sliding element 321. The first rolling element 400 abuts against the guide groove 322, and the second rolling element 500 abuts against the wall surface of the fixed tube 100 that forms the opening.

[0036] A first rolling element 400 is movably mounted on the sliding element 321, and the first rolling element 400 abuts against the wall of the guide groove 322, which helps reduce the frictional force when the sliding element 321 moves along the guide groove 322. A second rolling element 500 is movably mounted on the sliding element 321, and the second rolling element 500 abuts against the wall of the opening formed by the fixed tube 100, which helps reduce the frictional force between the sliding element 321 and the opening wall when the transmission rod 310 drives the sliding element 321 to move. With this structure, the first rolling element 400 and the second rolling element 500 help to make the process of the transmission rod 310 driving the sliding element 321 to drive the rotating tube 200 to rotate more smoothly, thus improving reliability.

[0037] Reference Figure 5 In some embodiments of the present invention, an auxiliary wheel assembly 600 is further included between the fixed tube 100 and the transmission rod 310, wherein one of the fixed tube 100 and the transmission rod 310 is connected to the auxiliary wheel assembly 600 and the other abuts against the auxiliary wheel assembly 600.

[0038] When the transmission rod 310 is long, an auxiliary wheel set 600 is provided between the fixed tube 100 and the transmission rod 310. The auxiliary wheel set 600 provides support for the transmission rod 310, making the distance between the transmission rod 310 and the fixed tube 100 more stable. It also helps the transmission rod 310 to move more smoothly along the fixed tube 100. This can prevent the long transmission rod 310 from bending and deforming when pushed by external force, which helps to improve stability and reliability.

[0039] refer to Figure 3 and Figure 5 In some embodiments of the present invention, the auxiliary wheel assembly 600 includes four auxiliary wheels connected to the transmission rod 310. The four auxiliary wheels are evenly arranged along the circumference of the transmission rod 310 and abut against the inner wall surface of the fixed tube 100.

[0040] Reference Figure 3 and Figure 4In some embodiments of the present invention, a bearing 110 is provided between the fixed tube 100 and the rotating tube 200.

[0041] By providing a bearing 110 between the fixed tube 100 and the rotating tube 200, the frictional force when the rotating tube 200 rotates relative to the fixed tube 100 can be reduced, which helps to make the rotation of the rotating tube 200 more stable and reliable.

[0042] The bearing component 110 may be an embodiment of a stainless steel flange bearing, which is disposed at the end of the rotating tube 200 and connected to the fixed tube 100, so that the rotating tube 200 can rotate relative to the fixed tube 100.

[0043] Reference Figures 1 to 3 In some embodiments of the present invention, there are at least two fixed tubes 100, a first detachable connection structure 120 is provided between the fixed tubes 100, and the fixed tubes 100 are connected to each other through the first detachable connection structure 120. A second detachable connection structure 700 is provided between the transmission rods 310, and the transmission rods 310 are connected to each other through the second detachable connection structure 700.

[0044] With longer fishing boats, the required number of fish-attracting lights also increases. By setting at least two fixed tubes 100, with rotating tubes 200 and rotating mechanisms 300 corresponding one-to-one with the fixed tubes 100, and transmission rods 310 corresponding one-to-one with the fixed tubes 100, and the fixed tubes 100 are connected by a first detachable connection structure 120, and the transmission rods 310 are connected by a second detachable connection structure 700, this structure can achieve the effect of splicing and lengthening. The rotating tubes 200 are fitted one-to-one onto the fixed tubes 100, which can increase the number of fish-attracting lights to meet the usage requirements. At the same time, as long as the output power of the driver is large enough, there is no need to increase the number of drivers, which helps to improve efficiency and reduce costs.

[0045] refer to Figure 2 and Figure 3 In some embodiments of the present invention, the first detachable connection structure 120 includes a connecting part 121, a connecting rod 122, and a nut 123 disposed at the end of the fixed tube 100. The connecting part 121 is provided with a through hole, the connecting rod 122 is provided with a threaded part, and the connecting rod 122 is respectively inserted into the through holes of the connecting parts 121 of two adjacent fixed tubes 100. The nut 123 is threadedly connected to the threaded part of the connecting rod 122 to restrict the movement of the connecting part 121 relative to the connecting rod 122.

[0046] Reference Figure 2 and Figure 3In some embodiments of the present invention, the second detachable connection structure 700 includes a first splicing part 710, a second splicing part 720, a countersunk hole 730, a threaded hole 740, and a bolt. The first splicing part 710 is disposed on one of two adjacent transmission rods 310, and the second splicing part 720 is disposed on the other of two adjacent transmission rods 310. One of the countersunk hole 730 and the threaded hole 740 is disposed on the first splicing part 710, and the other is disposed on the second splicing part 720. The bolt passes through the countersunk hole 730 and is threadedly connected to the threaded hole 740.

[0047] Bolts (not shown in the figure) pass through countersunk holes 730 and threaded holes 740 to connect the first splice 710 and the second splice 720, thereby achieving the effect of detachable connection of two adjacent transmission rods 310. The structure is simple and easy to implement.

[0048] Reference Figures 1 to 3 In some embodiments of the present invention, a waterproof sleeve 130 is provided between the fixed tubes 100, and the waterproof sleeve 130 surrounds the transmission rod 310.

[0049] The waterproof sleeve 130 is connected to the ends of two adjacent fixed pipes 100. The waterproof sleeve 130 and the fixed pipes 100 surround the transmission rod 310, forming a stable internal space. This protects the transmission rod 310 and reduces the chance of corrosion and aging caused by contact with external moisture or impurities, which helps to improve stability and reliability.

[0050] Reference Figure 1 According to a second aspect of the present invention, a fish-attracting system includes the above-described fish-attracting lamp angle adjustment device, and further includes a hydraulic cylinder 800 and a fish-attracting lamp assembly 900. The hydraulic cylinder 800 is connected to the rotating mechanism 300, and the fish-attracting lamp assembly 900 is connected to the rotating tube 200.

[0051] The fixed tube 100 is installed and fixed on the fishing boat, and the rotating tube 200 is correspondingly sleeved on the fixed tube 100. The fish-attracting lamp assembly 900 is installed on the rotating tube 200. The hydraulic cylinder 800 drives the rotating mechanism 300 so that the rotating mechanism 300 drives the rotating tube 200 to rotate relative to the fixed tube 100, so that the fish-attracting lamp assembly 900 rotates relative to the fishing boat to change the angle, thereby achieving the effect of adjusting the light emission angle of the fish-attracting lamp assembly 900, which is beneficial to improving the light efficiency.

[0052] The fixed pipe 100 can be installed on the fishing boat using a stainless steel base or other devices. The hydraulic cylinder 800 and the transmission rod 310 can be connected by a stainless steel flange.

[0053] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0054] Of course, the present invention is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A fish-attracting lamp angle adjustment device, characterized in that, include: At least one fixed tube (100); A rotating tube (200) corresponds one-to-one with the fixed tube (100). The rotating tube (200) is sleeved on the outside of the fixed tube (100). The rotating tube (200) is used to connect to an external fish-attracting lamp. A rotating mechanism (300) corresponds one-to-one with the fixed tube (100). The rotating mechanism (300) is connected to the fixed tube (100) and the rotating tube (200) respectively. Under the action of external force, the rotating mechanism (300) can drive the rotating tube (200) to rotate relative to the fixed tube (100). The rotating mechanism (300) includes a transmission rod (310) and a reversing mechanism (320). The transmission rod (310) is located inside the fixed tube (100). The fixed tube (100) is provided with an opening that allows the reversing mechanism (320) to pass through. The reversing mechanism (320) is connected to the transmission rod (310) and the rotating tube (200) respectively. The transmission rod (310) can move along the length direction of the fixed tube (100) under the external force. The reversing mechanism (320) can drive the rotating tube (200) to rotate relative to the fixed tube (100) under the driving force of the transmission rod (310). The reversing mechanism (320) includes a sliding member (321) and a guide groove (322). The sliding member (321) is connected to the transmission rod (310). The guide groove (322) is disposed in the rotating tube (200). The sliding member (321) passes through the guide groove (322). There is an angle between the extending direction of the guide groove (322) and the axial direction of the rotating tube (200).

2. The angle adjustment device for the fish-attracting lamp according to claim 1, characterized in that: The sliding member (321) is movably provided with a first rolling member (400) and / or a second rolling member (500), the first rolling member (400) abuts against the guide groove (322), and the second rolling member (500) abuts against the wall surface of the fixed tube (100) that forms the opening.

3. The angle adjustment device for the fish-attracting lamp according to claim 1, characterized in that: It also includes an auxiliary wheel assembly (600) located between the fixed tube (100) and the transmission rod (310), wherein one of the fixed tube (100) and the transmission rod (310) is connected to the auxiliary wheel assembly (600), and the other abuts against the auxiliary wheel assembly (600).

4. The angle adjustment device for the fish-attracting lamp according to claim 1, characterized in that: A bearing component (110) is provided between the fixed tube (100) and the rotating tube (200).

5. The angle adjustment device for the fish-attracting lamp according to claim 1, characterized in that: There are at least two fixed tubes (100), and a first detachable connection structure (120) is provided between the fixed tubes (100). The fixed tubes (100) are connected to each other through the first detachable connection structure (120). A second detachable connection structure (700) is provided between the transmission rods (310), and the transmission rods (310) are connected to each other through the second detachable connection structure (700).

6. The angle adjustment device for the fish-attracting lamp according to claim 5, characterized in that: The second detachable connection structure (700) includes a first splicing part (710), a second splicing part (720), a countersunk hole (730), a threaded hole (740), and a bolt. The first splicing part (710) is disposed on one of the two adjacent transmission rods (310), and the second splicing part (720) is disposed on the other of the two adjacent transmission rods (310). One of the countersunk hole (730) and the threaded hole (740) is disposed on the first splicing part (710), and the other is disposed on the second splicing part (720). The bolt passes through the countersunk hole (730) and is threadedly connected to the threaded hole (740).

7. The angle adjustment device for the fish-attracting lamp according to claim 5, characterized in that: A waterproof sleeve (130) is provided between the fixed tubes (100), and the waterproof sleeve (130) surrounds the transmission rod (310).

8. A fish collection system, characterized in that: The device includes the angle adjustment device for the fish-attracting lamp as described in any one of claims 1 to 7, and further includes a hydraulic cylinder (800) and a fish-attracting lamp assembly (900), wherein the hydraulic cylinder (800) is connected to the rotating mechanism (300), and the fish-attracting lamp assembly (900) is connected to the rotating tube (200).

Images