Adjustable road line cup magnetic brake structure

Abstract

The utility model relates to an adjustable lure line cup magnetic brake structure, which belongs to the technical field of magnetic brake structures, and comprises a positioning wheel, the positioning wheel is fixed with a wheel seat of a fishing rod, the outer surface of the positioning wheel is in threaded connection with two brake discs, a brake assembly is arranged between the two brake discs, and the brake assembly is connected with the fishing rod. A wire wheel is arranged on the outer surface of the brake assembly. According to the adjustable lure line cup magnetic brake structure, after bait is thrown out, inertia of the bait pulls a fishing line, the line wheel is further promoted to rotate, when the line wheel rotates, the line wheel continuously cuts a magnetic induction line of the magnet, according to the Lenz's law, the line wheel is subjected to acting force opposite to the movement direction to hinder movement, and therefore speed reduction is achieved, and the line wheel is prevented from rotating. The rotating speed of the line wheel is promoted to be matched with the line outlet speed of the fishing line, damping adjustment can be achieved by replacing different brake discs, the line outlet stability of the fishing line is further improved, and the line explosion prevention effect of the fishing rod is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic brake structures, in particular to an adjustable magnetic brake structure for a lure line cup. Background Art

[0002] Luya fishing is a type of fishing activity. Its main feature is to use inertia to cast the bait to a far distance for fishing. In the process of casting the fish, the line is very likely to break due to the fast rotation speed of the reel, so the brake structure came into being. Common brake systems are mainly divided into two structures: centrifugal brake and magnetic brake. The characteristic of the magnetic brake structure is that the curve of the braking force changing with the rotation speed of the spool is smoother, the braking force has a greater degree of intervention in the entire flight of the bait, and the wind resistance is slightly better than the centrifugal brake structure. At the same time, the brake system components will not wear out with use, the brake force is relatively convenient to adjust, and the brake system is basically not affected by a small amount of water infiltration. In the future, with the continuous advancement of science and technology and the popularization and competitive trend of fishing, luya spool brake technology will continue to innovate and improve.

[0003] For example, Chinese patent (publication number: CN218184810U) discloses a fishing reel that is easy to adjust, including a baffle and a take-up reel arranged between the two baffles, the two baffles being fixedly connected by multiple support columns, the rotating shaft of the crank handle passing through the two baffles, and the take-up reel being fixed on the rotating shaft, wherein both ends of one or more support columns are respectively provided with a limiting internal threaded cylinder with a diameter smaller than the support column body, and the limiting internal threaded cylinder at each end is respectively inserted into the positioning hole of the baffle, and the baffle is fixedly connected to the support column by screws screwed in the limiting internal threaded cylinder, the baffle opposite to the crank handle is provided with a threaded fixing seat for passing through the rotating shaft, an external threaded cap is screwed in the threaded fixing seat through a threaded structure, and a through-hole connected to the center hole of the rotating shaft is passed through the center of the external threaded cap. The utility model allows the limiting internal threaded cylinder to return to its position by slight movement, that is, the entire fishing reel can be calibrated by loosening and tightening the screws without disassembly.

[0004] However, the device is not effective in preventing line explosion. When the bait is thrown out with force, the rotation speed of the fishing reel may be higher than the speed of the fishing line flying out due to inertia, causing the line to explode, further making the fishing rod unusable. Therefore, an adjustable lure spool magnetic brake structure is proposed to solve the above problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides an adjustable magnetic brake structure of the lure line cup, which has the advantages of good anti-line explosion effect, etc., and solves the problem that the fishing line is easily exploded when cast.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solution: an adjustable magnetic brake structure for a lure fishing line cup, comprising a positioning wheel, the positioning wheel being fixed to a reel seat of a fishing rod, the outer surface of the positioning wheel being threadedly connected to two brake discs, a brake assembly being provided between the two brake discs, and a reel being provided on the outer surface of the brake assembly;

[0007] Each brake disc includes a stabilizing ring threadedly connected to the outer surface of the positioning wheel. A gasket is fixed on the side of the stabilizing ring close to the brake assembly. The thickness of the gasket ranges from 1 to 5 mm. The inner ring of the gasket has the same diameter as the inner ring of the stabilizing ring and is located on the same central axis.

[0008] Furthermore, the positioning wheel includes a wheel body, and a gear and a threaded barrel are fixed to the left and right sides of the wheel body respectively, and the outer surface of the threaded barrel is threadedly connected to the two stabilizing rings.

[0009] Furthermore, the brake assembly is composed of a bearing, multiple magnets and a retainer. The bearing is composed of an inner sleeve, an outer sleeve, multiple rollers and an isolator. The outer surface of the inner sleeve and the inner surface of the outer sleeve are both provided with movable grooves. The multiple rollers are placed between two movable grooves and rotate therein. The multiple rollers are isolated by the isolator. The left and right sides of the inner sleeve are respectively in contact with two gaskets.

[0010] Furthermore, a plurality of magnets are attached to the outer surface of the sleeve, and the plurality of magnets can be divided into four groups according to their orientation. The upper and lower groups of magnets are arranged symmetrically, and the magnetic poles of each magnet in the upper and lower groups are located on the upper and lower sides. The front and rear groups of magnets are arranged symmetrically, and the magnetic poles of each magnet in the front and rear groups are located on the left and right sides. The side of the plurality of magnets away from the bearing is against the retainer.

[0011] Furthermore, the reel includes a connecting rod rotatably connected to the reel seat of the fishing rod, the connecting rod passes through the inner cavity of the positioning wheel and extends to the outside, the axis of the connecting rod coincides with the axis of the reel, a hub is fixed on the outer surface of the connecting rod and located outside the inner cavity of the positioning wheel, a rim is fixed on the outer periphery of the hub, and a gap is formed between the inner surface of the rim and the outer surface of the retainer.

[0012] Furthermore, the thickness of the gasket is mm1.

[0013] Furthermore, the gasket has a thickness of 2.5 mm.

[0014] Furthermore, the gasket has a thickness of 5 mm.

[0015] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0016] The adjustable magnetic brake structure of the lure spool, when the bait is thrown out, the inertia of the bait will pull the fishing line, further prompting the reel to rotate. When the reel rotates, it will continuously cut the magnetic flux lines of the magnet. According to Lenz's law, the reel will be subjected to a force in the opposite direction of movement to hinder the movement, thereby achieving deceleration, prompting the rotation speed of the reel to match the line-out speed of the fishing line, and by replacing different brake discs, the damping can be adjusted, further improving the stability of the fishing line out and enhancing the anti-line explosion effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a three-dimensional appearance diagram of the brake disc of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a brake disc with a gasket thickness of 1 mm in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a brake disc with a gasket thickness of 2.5 mm in the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of a brake disc with a gasket thickness of 5 mm in the utility model;

[0022] Figure 6 This is a three-dimensional appearance diagram of the wire wheel of the utility model.

[0023] In the figure: 1 positioning wheel, 101 wheel body, 102 gear, 103 threaded cylinder, 2 brake disc, 201 stabilizing ring, 202 gasket, 3 brake assembly, 301 bearing, 302 magnet, 303 retainer, 4 wire wheel, 401 connecting rod, 402 wheel hub, 403 rim. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1 to 2 In this embodiment, an adjustable lure spool magnetic brake structure includes a positioning wheel 1, which is fixed to the wheel seat of the fishing rod. Two brake discs 2 are threadedly connected to the outer surface of the positioning wheel 1, a brake assembly 3 is provided between the two brake discs 2, and a line wheel 4 is provided on the outer surface of the brake assembly 3.

[0026] In addition, the positioning wheel 1 includes a wheel body 101, and a gear 102 and a threaded barrel 103 are fixed on the left and right sides of the wheel body 101 respectively. The outer surface of the threaded barrel 103 is threadedly connected to the two stabilizing rings 201. The provision of the threaded barrel 103 can ensure the stability of the connection of the stabilizing ring 201, and can adjust the pressure of the two brake discs 2 on the brake assembly 3 through the thread, thereby further improving the stability of the brake assembly 3.

[0027] It can be known that each brake disc 2 includes a stabilizing ring 201 threadedly connected to the outer surface of the positioning wheel 1, and a gasket 202 is fixed on the side of the stabilizing ring 201 close to the brake assembly 3. The thickness of the gasket 202 ranges from 1 to 5 mm. By replacing different gaskets 202 with different thicknesses, the damping can be adjusted to further ensure that the best damping effect can be achieved in different usage environments. The inner ring of the gasket 202 has the same diameter as the inner ring of the stabilizing ring 201 and is located on the same central axis.

[0028] It should be further explained that the thickness of the gasket 202 will affect the damping of the magnetic brake, and the damping can be adjusted by replacing the brake disc 2 with gaskets 202 of different thicknesses.

[0029] See also Figure 3 , the thickness of the gasket 202 is 1 mm.

[0030] See also Figure 4 , the thickness of the gasket 202 is 2.5 mm.

[0031] See also Figure 5 , the thickness of the gasket 202 is 5 mm.

[0032] In this embodiment, by changing the thickness of the gasket 202, the distance between the stabilizing ring 201 and the brake assembly 3 can be changed, and the magnitude of the force between the magnet 302 and the brake disc 2 can be further changed, thereby achieving the effect of changing the damping.

[0033] See also Figure 1 and 6 In order to improve the smoothness of deceleration, the brake assembly 3 in this embodiment is composed of a bearing 301, multiple magnets 302 and a retainer 303. The bearing 301 is composed of an inner sleeve, an outer sleeve, multiple rollers and an isolator. The outer surface of the inner sleeve and the inner surface of the outer sleeve are both provided with movable grooves. Multiple rollers are placed between the two movable grooves and rotate therein. The multiple rollers are isolated by the isolator. The left and right sides of the inner sleeve are respectively in contact with the two gaskets 202.

[0034] In addition, a plurality of magnets 302 are attached to the outer surface of the outer sleeve, and the plurality of magnets 302 can be divided into four groups according to the orientation, the upper and lower groups of magnets 302 are symmetrically arranged, and the magnetic poles of each magnet 302 in the upper and lower groups are located on the upper and lower sides, the front and rear groups of magnets 302 are symmetrically arranged, and the magnetic poles of each magnet 302 in the front and rear groups are located on the left and right sides, and the side of the plurality of magnets 302 away from the bearing 301 is against the retainer 303. By arranging a plurality of magnets 302 and placing them in different ways, the smoothness of the damping can be improved, further ensuring that the speed of the reel 4 can be smoothly reduced, thereby improving the anti-line explosion effect.

[0035] It can be known that the reel 4 includes a connecting rod 401 rotatably connected to the reel seat of the fishing rod, the connecting rod 401 passes through the inner cavity of the positioning wheel 1 and extends to the outside, the axis of the connecting rod 401 coincides with the axis of the reel 4, and a hub 402 is fixed on the outer surface of the connecting rod 401 and located on the outside of the inner cavity of the positioning wheel 1, and a rim 403 is fixed on the outer periphery of the hub 402. A gap is formed between the inner surface of the rim 403 and the outer surface of the retainer 303. The formed gap can avoid friction and ensure that the resistance is the force generated by the rim 403 cutting the magnetic lines of force, thereby further improving the braking effect.

[0036] In this embodiment, the provision of the bearing 301 can ensure that the magnet 302 can rotate with the reel 4 to a certain extent, which can effectively improve the damping and further improve the braking effect. At the same time, the hub 402 can ensure the support and stability of the rim 403 while reducing the overall weight.

[0037] It can be understood that by cooperating with the brake disc 2, the brake assembly 3 and the reel 4, the magnetic damping effect can be ensured while the speed reduction is smoother, which can effectively improve the anti-explosion effect. In addition, by replacing different brake discs 2, the damping can be changed to further improve the anti-explosion effect.

[0038] The working principle of the above embodiment is:

[0039] When the bait is thrown out, the bait will pull the fishing line, further prompting the reel 4 to rotate. Since the rotation of the reel 4 will cut the magnetic flux lines generated by the magnet 302, according to Lenz's law, the reel 4 will be subjected to a force opposite to the direction of motion. According to Newton's third law, the magnet 302 will be subjected to a force in the same direction as the rotation of the reel 4. At the same time, the bearing 301 can be used to realize the rotation of the magnet 302. The rotation of the magnet 302 will drive the magnetic field to rotate. At this time, the two brake discs 2 will passively cut the magnetic flux lines, thereby prompting the magnet 302 to decelerate. Through the mutual cooperation of the brake disc 2, the magnet 302 and the reel 4, the deceleration effect can be ensured, and the speed curve of the reel 4 when decelerating is smoother. At the same time, different types of brake discs 2 can be replaced to change the thickness of the gasket 202, further changing the force between the magnet 302 and the brake disc 2, thereby achieving the effect of adjustable brake damping. The device has good braking effect and can change the brake damping, thereby adapting to different usage conditions, further improving the anti-line explosion effect.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An adjustable lure spool magnetic brake structure, comprising a positioning wheel (1), wherein the positioning wheel (1) is fixed to a reel seat of a fishing rod, and is characterized in that: The outer surface of the positioning wheel (1) is threadedly connected to two brake discs (2), a brake assembly (3) is provided between the two brake discs (2), and a wire wheel (4) is provided on the outer surface of the brake assembly (3); Each of the brake discs (2) comprises a stabilizing ring (201) threadedly connected to the outer surface of the positioning wheel (1); a gasket (202) is fixed on one side of the stabilizing ring (201) close to the brake assembly (3); the gasket (202) has a thickness ranging from 1 to 5 mm; the inner ring of the gasket (202) has the same diameter as the inner ring of the stabilizing ring (201) and is located on the same central axis.

2. The adjustable lure line cup magnetic brake structure according to claim 1, characterized in that: The positioning wheel (1) comprises a wheel body (101), a gear (102) and a threaded barrel (103) are fixed on the left and right sides of the wheel body (101), and the outer surface of the threaded barrel (103) is threadedly connected to two stabilizing rings (201).

3. The adjustable magnetic brake structure for a lure line cup according to claim 2, characterized in that: The brake assembly (3) is composed of a bearing (301), a plurality of magnets (302) and a retainer (303); the bearing (301) is composed of an inner sleeve, an outer sleeve, a plurality of rollers and an isolator; the outer surface of the inner sleeve and the inner surface of the outer sleeve are both provided with movable grooves; the plurality of rollers are placed between two movable grooves and rotate therein; the plurality of rollers are isolated by the isolator; the left and right sides of the inner sleeve are respectively in contact with two gaskets (202).

4. The adjustable magnetic brake structure for a lure line cup according to claim 3, characterized in that: The outer surface of the outer sleeve is fitted with a plurality of magnets (302), and the plurality of magnets (302) can be divided into four groups, upper and lower, front and back, according to their orientations. The upper and lower groups of magnets (302) are symmetrically arranged, and the magnetic poles of each magnet (302) in the upper and lower groups are located on the upper and lower sides. The front and back groups of magnets (302) are symmetrically arranged, and the magnetic poles of each magnet (302) in the front and back groups are located on the left and right sides. The side of the plurality of magnets (302) away from the bearing (301) is against the retainer (303).

5. The adjustable magnetic brake structure for a lure line cup according to claim 4, characterized in that: The reel (4) comprises a connecting rod (401) rotatably connected to the reel seat of the fishing rod, the connecting rod (401) passes through the inner cavity of the positioning wheel (1) and extends to the outside, the axis of the connecting rod (401) coincides with the axis of the reel (4), a hub (402) is fixed on the outer surface of the connecting rod (401) and located outside the inner cavity of the positioning wheel (1), a rim (403) is fixed on the outer periphery of the hub (402), and a gap is formed between the inner surface of the rim (403) and the outer surface of the retainer (303).

6. The adjustable lure line cup magnetic brake structure according to claim 5, characterized in that: The thickness of the gasket (202) is 1 mm.

7. The adjustable lure line cup magnetic brake structure according to claim 5, characterized in that: The thickness of the gasket (202) is 2.5 mm.

8. The adjustable magnetic brake structure for a lure line cup according to claim 5, characterized in that: The thickness of the gasket (202) is 5 mm.

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