Fishing reel electronic brake assembly mounting mechanism

Abstract

The utility model discloses a fishing reel electronic brake assembly mounting mechanism, which relates to the field of fishing gear, and comprises a spool, a spool shaft, a brake assembly mounting seat, a reel seat, a cover plate and a control circuit board, and the lower end of the brake assembly mounting seat is inserted into the inner ring of the spool and is provided with a partition cavity for mounting a coil assembly. The brake assembly mounting seat is coaxially sleeved with the reel seat to form a mounting cavity, the control circuit board is arranged in the mounting cavity, a magnetic induction element is arranged on one side edge of the control circuit board, the cover plate covers the control circuit board, a plurality of internal threaded columns are arranged on the periphery of the cover plate, a hollowed-out portion is arranged on the cover plate corresponding to the magnetic induction element, and a downward flange is arranged on the lower edge of the hollowed-out portion. The flange abuts against the control circuit board to separate the area, where the magnetic induction element is arranged, of the control circuit board from other areas, and sealant is filled between the cover plate outside the hollow part and the control circuit board. The installation mechanism is compact in structure, protection is provided through the cover plate, and the working reliability and stability of the fishing reel in the complex environment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing tackle products, in particular to an installation mechanism for an electronic brake assembly of a fishing reel. Background Art

[0002] In the field of fishing reels, the brake system is one of the key components affecting the performance and user experience of fishing reels. With the continuous development and application of electronic technology, the electronic brake system has gradually emerged in the field of fishing reels. The electronic brake system uses electronic components and sensors to sense the rotation speed, force, etc. of the spool, and automatically adjusts the braking force according to a preset program, with advantages such as high adjustment accuracy and fast response speed. However, there are still some deficiencies in the structural design of the existing installation mechanisms for fishing reel electronic brake assemblies. For example, the structures of some installation mechanisms are complex and not compact enough, the connection and positioning between components are not stable enough, resulting in problems such as looseness and displacement during use, affecting the stability and reliability of the electronic brake system. In addition, the protection of electronic components by some installation mechanisms is not perfect enough. In harsh fishing environments, such as rain, dusty conditions, etc., the electronic components are easily damaged, shortening the service life of the electronic brake system. Summary of the Utility Model

[0003] Aiming at the problems existing in the above-mentioned prior art, the utility model provides an installation mechanism for a fishing reel electronic brake assembly with a compact structure and good protection for electronic components, improving the performance and reliability of the fishing reel electronic brake system.

[0004] The technical solution adopted by the utility model is as follows: An installation mechanism for a fishing reel electronic brake assembly includes a spool and a spool shaft fixedly connected to the spool, and further includes a brake assembly mounting seat, a line wheel seat, a cover plate and a control circuit board;

[0005] The brake assembly mounting seat is a cylindrical structure with a T-shaped cross-section, the lower end of which is inserted into the inner ring of the spool and is provided with a partition cavity for installing a coil assembly;

[0006] The line wheel seat is coaxially sleeved on the brake assembly mounting seat, and an installation cavity is formed between the upper part of the line wheel seat and the brake assembly mounting seat;

[0007] The control circuit board is arranged in the installation cavity, and a magnetic induction element is fixedly installed on one side edge thereof;

[0008] The cover plate covers above the control circuit board, and a plurality of internal threaded posts are arranged on its periphery. The upper and lower ends of the internal threaded posts vertically protrude from the plate surface of the cover plate. Corresponding to the internal threaded posts, screw holes are respectively provided on the brake assembly mounting seat and the wire wheel seat. The brake assembly mounting seat and the cover plate, and the wire wheel seat and the cover plate are respectively fixedly connected by bolts; a hollowed-out portion is provided on the cover plate corresponding to the magnetic induction element, and a downward flange is provided on the lower edge of the hollowed-out portion. The flange abuts against the control circuit board to separate the area where the control circuit board is provided with the magnetic induction element from other areas. A sealant is filled between the cover plate outside the hollowed-out portion and the control circuit board;

[0009] The wire cup shaft respectively passes through the central holes of the brake assembly mounting seat, the control circuit board, and the cover plate and is connected to the bearing arranged in the wire wheel seat. A magnetic force assembly is arranged at a position corresponding to the coil assembly on the wire cup shaft.

[0010] Further, a magnetic isolation plate is provided below the control circuit board in the installation cavity.

[0011] Further, two-stage bosses are provided on the upper bottom surface of the brake assembly mounting seat corresponding to the screw holes. The magnetic isolation plate is in contact with the upper bottom surface of the brake assembly mounting seat, and the internal threaded posts of the control circuit board and the cover plate are respectively erected on the two step surfaces of the two-stage bosses.

[0012] Further, a vertically extending positioning strip is provided on the inner side wall of the upper layer of the brake assembly mounting seat. Positioning grooves matching the positioning strip are provided on the edges of the control circuit board, the cover plate, and the magnetic isolation plate.

[0013] Further, a light-transmitting hole penetrating up and down is provided on the cover plate, a light-emitting element is provided on the control circuit board corresponding to the light-transmitting hole, and the sealant is made of a transparent material.

[0014] Further, it further includes an induction magnet and an induction magnet mounting seat. The induction magnet is fixedly installed at the bottom of the induction magnet mounting seat and is located directly above the magnetic induction element. The upper part of the induction magnet mounting seat passes through the wire wheel seat and is connected with a driving assembly for driving the induction magnet mounting seat to lift. The control circuit board adjusts the energizing current intensity of the coil assembly according to the change of the magnetic induction signal caused by the change of the distance between the induction magnet and the magnetic induction element so as to realize the adjustment of the braking force magnitude.

[0015] The beneficial effects of the utility model are as follows:

[0016] (1) The control circuit board is installed in the installation cavity formed by the spool seat and the brake assembly mounting seat, and is protected by a cover plate. The cover plate is provided with a hollowed-out part corresponding to the magnetic induction element. A flange is provided at the lower edge of the hollowed-out part. The flange abuts against the control circuit board to physically isolate the magnetic induction element area from other circuit areas. Combined with the sealant filled outside the hollowed-out part, it not only prevents water vapor and dust from invading the core circuit, but also avoids the sealant covering the magnetic induction area and affecting the signal accuracy, improving the reliability and stability of the fishing reel when working in complex environments;

[0017] (2) Integrating the brake assembly and the control circuit board into the axial space of the brake assembly mounting seat realizes a compact design of the installation mechanism, reduces the space occupied by components such as the brake assembly and the control circuit board, and reduces the overall volume of the fishing reel. At the same time, the compact structure shortens the line connection length between components and reduces signal transmission loss; A magnetic shielding plate is arranged below the control circuit board to effectively shield external magnetic field interference;

[0018] (3) The brake assembly mounting seat and the spool seat are fastened by bilateral bolts through the internal threaded posts on the cover plate, ensuring the structural stability of the entire installation mechanism and supporting quick disassembly and maintenance; The combined design of the two-stage convex platform and the positioning strip realizes the precise positioning and installation of the magnetic shielding plate, the control circuit board and the cover plate. Brief Description of the Drawings

[0019] Figure 1 is an exploded view of the present utility model.

[0020] Figure 2 is a schematic cross-sectional structure view of the present utility model.

[0021] Figure 3 is a schematic structure view of the brake assembly mounting seat of the present utility model.

[0022] Figure 4 is a schematic structure view of the cover plate of the present utility model.

[0023] In the figure: spool shaft 1, spool 2, magnetic force assembly 3, brake assembly mounting seat 4, partition cavity 401, two-stage convex platform 402, positioning strip 403, magnetic shielding plate 5, control circuit board 6, magnetic induction element 601, cover plate 7, internal threaded post 701, hollowed-out part 702, flange 703, light-transmitting hole 704, spool seat 8, induction magnet mounting seat 9. Detailed Embodiment

[0024] For the convenience of understanding the present utility model, the following will describe the present utility model more comprehensively and meticulously in combination with the specification drawings and preferred embodiments, but the protection scope of the present utility model is not limited to the following specific embodiments.

[0025] Such as Figures 1 - 4As shown in the figure, an installation mechanism for an electronic brake assembly of a fishing reel provided in this embodiment includes a spool 2 and a spool shaft 1 fixedly connected to the spool 2, and further includes a brake assembly mounting seat 4, a spool seat 8, a cover plate 7, and a control circuit board 6.

[0026] The brake assembly mounting seat 4 is a cylindrical structure with a T-shaped cross-section. Its lower end is inserted into the inner ring of the spool 2 and is provided with a partition cavity 401 for installing the coil assembly, which is the installation basis for the coil assembly. The spool seat 8 is coaxially sleeved on the brake assembly mounting seat 4. An installation cavity is formed between the upper part of the spool seat 8 and the brake assembly mounting seat 4, providing an installation space for components such as the control circuit board.

[0027] The control circuit board 6 is arranged in the installation cavity. A magnetic induction element 601 is fixedly installed on one side edge of the control circuit board 6, which is used to receive magnetic induction signals to adjust the energizing current intensity of the coil assembly, so as to realize the adjustment of the braking force.

[0028] The cover plate 7 covers the upper part of the control circuit board 6. A plurality of internal threaded posts 701 are arranged on its periphery. The upper and lower ends of the internal threaded posts 701 vertically protrude from the plate surface of the cover plate 7. Corresponding to the internal threaded posts 701 on the brake assembly mounting seat 4 and the spool seat 8, screw holes are respectively provided. The brake assembly mounting seat 4 and the cover plate 7, as well as the spool seat 8 and the cover plate 7, are respectively fixedly connected by bolts, realizing the three-body rigid connection of the brake assembly mounting seat 4, the cover plate 7, and the spool seat 8.

[0029] A hollow part 702 is provided on the cover plate 7 corresponding to the magnetic induction element 601. A downward flange 703 is provided at the lower edge of the hollow part 702. The flange 703 abuts against the control circuit board 6 to separate the area where the control circuit board 6 is provided with the magnetic induction element 601 from other areas. A sealant is filled between the cover plate 7 and the control circuit board 6 outside the hollow part 702. This design constructs an effective protection barrier, which can effectively prevent external factors such as rainwater and dust from invading the core circuit, and also avoids the sealant covering the magnetic induction area and affecting the signal accuracy.

[0030] The spool shaft 1 passes through the central holes of the brake assembly mounting seat 4, the control circuit board 6, and the cover plate 7 respectively and is connected to a bearing arranged in the spool seat 8. A magnetic force assembly 3 is arranged at a position corresponding to the coil assembly on the spool shaft 1.

[0031] To effectively shield external magnetic field interference, in this embodiment, a magnetic shielding plate 5 is provided below the control circuit board 6 in the installation cavity. At the same time, to facilitate the installation and positioning of the magnetic shielding plate, control circuit board, and cover plate, a vertically extending positioning strip 403 is provided on the inner side wall of the upper layer of the brake assembly mounting seat 4, and positioning grooves matching the positioning strip 403 are provided at the edges of the control circuit board 6, cover plate 7, and magnetic shielding plate 5. Two-level bosses 402 are provided on the upper bottom surface of the brake assembly mounting seat 4 corresponding to the screw holes. The magnetic shielding plate 5 contacts the upper bottom surface of the brake assembly mounting seat 4, and the inner threaded columns 701 of the control circuit board 6 and cover plate 7 are respectively placed on the two step surfaces of the two-level bosses 402.

[0032] In this embodiment, a light-transmitting hole 704 penetrating up and down is further provided on the cover plate 7, a light-emitting element is provided on the control circuit board 6 corresponding to the light-transmitting hole 704, and the sealant is made of a transparent material. Through this design, it is convenient for the operator to observe different light effects and improve the user experience.

[0033] In this embodiment, an induction magnet and an induction magnet mounting seat 9 that cooperate with the magnetic induction element 601 on the control circuit board 6 are also provided. The induction magnet is fixedly installed at the bottom of the induction magnet mounting seat 9 and is located directly above the magnetic induction element 601. The upper part of the induction magnet mounting seat 9 passes through the wire wheel seat 8 and is connected with a driving component for driving the induction magnet mounting seat 9 to move up and down. The control circuit board 6 adjusts the energizing current intensity of the coil assembly according to the change of the magnetic induction signal caused by the change of the distance between the induction magnet and the magnetic induction element 601 to realize the adjustment of the braking force.

[0034] With the help of the teachings present in the foregoing specification and the related drawings, those skilled in the art to which the present invention pertains will envision many modifications and other embodiments of the present invention. Therefore, it is to be understood that the present invention is not limited to the specific embodiments disclosed, and modifications and other embodiments are considered to be included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. An installation mechanism for an electronic brake assembly of a fishing reel, comprising a spool (2) and a spool shaft (1) fixedly connected to the spool (2), characterized in that: It further includes a brake assembly mounting seat (4), a wire wheel seat (8), a cover plate (7), and a control circuit board (6); The brake assembly mounting seat (4) is a cylindrical structure with a T-shaped cross-section. Its lower end is inserted into the inner ring of the wire cup (2), and it is provided with a partition cavity (401) for mounting the coil assembly; The wire wheel seat (8) is coaxially sleeved on the brake assembly mounting seat (4), and an installation cavity is formed between the wire wheel seat (8) and the upper part of the brake assembly mounting seat (4); The control circuit board (6) is arranged in the installation cavity, and a magnetic induction element (601) is fixedly installed on one side edge thereof; The cover plate (7) covers above the control circuit board (6). A plurality of internal threaded posts (701) are arranged on its periphery. The upper and lower ends of the internal threaded posts (701) vertically protrude from the plate surface of the cover plate (7). Corresponding to the internal threaded posts (701), screw holes are respectively provided on the brake assembly mounting seat (4) and the wire wheel seat (8). The brake assembly mounting seat (4) and the cover plate (7) as well as the wire wheel seat (8) and the cover plate (7) are respectively fixedly connected by bolts; A hollow part (702) is provided on the cover plate (7) corresponding to the magnetic induction element (601). A downward flange (703) is provided at the lower edge of the hollow part (702). The flange (703) abuts against the control circuit board (6) to separate the area where the control circuit board (6) sets the magnetic induction element (601) from other areas. A sealant is filled between the cover plate (7) and the control circuit board (6) outside the hollow part (702); The wire cup shaft (1) respectively passes through the central holes of the brake assembly mounting seat (4), the control circuit board (6), and the cover plate (7) and is connected to a bearing arranged in the wire wheel seat (8). A magnetic force assembly (3) is arranged at a position corresponding to the coil assembly on the wire cup shaft (1).

2. The installation mechanism of an electronic brake assembly for a fishing reel according to claim 1, characterized in that: A magnetic isolation plate (5) is provided below the control circuit board (6) in the installation cavity.

3. The installation mechanism of an electronic brake assembly for a fishing reel according to claim 2, wherein: Two-stage bosses (402) are provided on the upper bottom surface of the brake assembly mounting seat (4) corresponding to the screw holes. The magnetic isolation plate (5) contacts the upper bottom surface of the brake assembly mounting seat (4). The internal threaded posts (701) of the control circuit board (6) and the cover plate (7) are respectively erected on the two step surfaces of the two-stage bosses (402).

4. The installation mechanism of an electronic brake assembly for a fishing reel according to claim 2, characterized in that: Positioning strips (403) extending vertically are provided on the inner side wall of the upper layer of the brake assembly mounting seat (4). Positioning grooves matching the positioning strips (403) are provided at the edges of the control circuit board (6), the cover plate (7), and the magnetic isolation plate (5).

5. The installation mechanism of an electronic brake assembly for a fishing reel according to claim 1, characterized in that: A light-transmitting hole (704) penetrating up and down is provided on the cover plate (7). A light-emitting element is provided on the control circuit board (6) corresponding to the light-transmitting hole (704). The sealant is a transparent material.

6. An installation mechanism for an electronic brake assembly of a fishing reel according to any one of claims 1-5, characterized in that: It further includes an induction magnet and an induction magnet mounting seat (9). The induction magnet is fixedly installed at the bottom of the induction magnet mounting seat (9) and is located directly above the magnetic induction element (601). The upper part of the induction magnet mounting seat (9) passes through the wire wheel seat (8) and is connected with a driving component for driving the lifting of the induction magnet mounting seat (9). The control circuit board (6) adjusts the energizing current intensity of the coil assembly according to the change of the magnetic induction signal caused by the change of the distance between the induction magnet and the magnetic induction element (601) so as to realize the adjustment of the braking force magnitude.

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