Lure line cup magnetic brake structure

Abstract

The invention relates to a road line cup magnetic brake structure, and belongs to the technical field of magnetic brake structures, the road line cup magnetic brake structure comprises a positioning block, the top of the positioning block is rotatably connected with a rotating block, the top of the rotating block is fixedly provided with a threaded rod, and the outer surface of the threaded rod is in threaded connection with two fixed blocks; connecting blocks are fixed to the outer surfaces of the fixing blocks, a brake assembly is fixed between the two fixing blocks, a wire wheel is tightly attached to the outer surface of the brake assembly, and a fixing plate is fixed into the wire wheel. According to the magnetic brake structure for the lure spool, a magnetic field can be formed through the arranged brake assembly, when the spool rotates, magnetic induction lines can be cut, according to the Lenz's law, the spool bears acting force opposite to the movement direction to hinder movement, then the rotation speed of the spool is slowed down to be matched with the line outlet speed, the situation of line explosion is avoided, and the service life of the spool is prolonged. And the magnetic induction line cutting effect can be improved through the arrangement of the magnets.

Description

Technical Field

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

[0002] Luya fishing is a kind of fishing activity. Its main feature is to use inertia force to cast the bait to a far place for fishing. There are two main types of fishing reels used in this fishing method: one is a spinning reel. The feature of this reel is just as its name suggests. When casting, the spool does not rotate, and the fishing line comes out from the axial direction of the spool. After the cast bait stops flying in the air and falls into the water, the line will automatically stop coming out, and it will not cause the line to explode (line explosion refers to a large amount of fishing line released from the spool, which does not leave the fishing reel in time, causing a large amount of loose fishing line to knot and get stuck by itself). The other is a drop reel. The line comes out in the radial direction of the spool, and the spool rotates at high speed to release the fishing line. After the bait stops flying, you should immediately press the spool with your hand to stop the spool from continuing to rotate and release the line, otherwise it may cause the line to explode. From this point of view, this type of fishing reel is not as good as a spinning reel, but because the drop reel only needs to press a button for casting operation and will not cause the fishing line to twist and knot, it has always been loved by many luya anglers, but at the same time it is also very prone to line explosion problems.

[0003] To prevent the line from blowing up, for example, there is a Chinese invention patent with a publication number of CN115443957A. This invention relates to the field of raft fishing reels, and specifically to a lure water drop reel that prevents the line from blowing up, which includes an infrared control structure and a magnetic brake structure; the infrared control structure includes a controller and an infrared light transmitter and receiver, and the magnetic brake structure mainly includes a magnetic brake slide center positioning axis, a magnetic brake slide, a servo and other structures. This invention thoroughly improves the problem of easy line blowing up of lure water drop reels in the prior art. It detects whether there is loose fishing line on the spool by an infrared sensor. Once detected, the spool is braked immediately, which can effectively prevent the line from blowing up.

[0004] At the moment when the water drop reel is cast, the bait pulls the line to drive the reel to rotate, and the reel will rotate faster and faster. At a certain position, the bait has no force to pull the reel, but the reel still rotates rapidly, resulting in the line on the reel being unable to be cast out quickly, resulting in the problem of messy entanglement of the line inside the reel, which is a little inconvenient. Therefore, a magnetic brake structure of a lure line cup is proposed to solve the above problem. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a magnetic brake structure for a lure line cup, which has the advantages of preventing line explosion, etc., and solves the problem of messy entanglement of the line inside the reel.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a magnetic brake structure of a lure line cup, comprising a positioning block, the top of the positioning block is rotatably connected to a rotating block, the top of the rotating block is fixed with a threaded rod, the outer surface of the threaded rod is threadedly connected to two fixed blocks, the outer surface of the fixed block is fixed with a connecting block, a brake assembly is fixed between the two fixed blocks, the outer surface of the brake assembly is tightly fitted with a wire wheel, the inside of the wire wheel is fixed with a fixing plate, and the inside of the fixing plate is fixed with a stabilizing rod that penetrates the outside of the wire wheel and is rotatably connected to the positioning block;

[0007] The outer surface of the stabilizing rod is rotatably connected with an upper cover, a plurality of connecting plates are fixed to the bottom of the upper cover, a lower cover is fixed to the bottom of the plurality of connecting plates, a control component is provided on the outer surface of the rotating block, the control component is used to drive the rotating block to rotate, two fixing components are provided inside the lower cover and plugged with the positioning block, the fixing components are used to fix the whole;

[0008] The brake assembly includes a fixed ring, a rotating ring, a plurality of magnets and a friction pad. The outer surface of the threaded rod is slidably connected to the fixed ring, the outer surface of the fixed ring is rotatably connected to the rotating ring, the outer surface of the rotating ring is fixed to the magnet, the outer surfaces of the plurality of magnets are fixed to the friction pad, and the upper and lower sides of the fixed ring are tightly fitted with two fixed blocks respectively.

[0009] Furthermore, the control assembly includes a driven gear, a driving gear and a control rod, the outer surface of the rotating block is fixed to the driven gear, the right side of the driven gear is meshed with the driving gear, and the axis of the driving gear is fixed to the control rod that penetrates the bottom of the positioning block.

[0010] Furthermore, a through hole is provided at the bottom of the positioning block, a friction ring is fixed in the through hole, and the interior of the friction ring is rotatably connected to the control rod.

[0011] Furthermore, the threaded rod is an externally threaded bar, and a threaded hole matching the threaded rod is provided inside the fixing block.

[0012] Furthermore, a fixed bearing is fixed to the inner wall of the rotating block, and the interior of the fixed bearing is fixed to the positioning block.

[0013] Furthermore, the fixing assembly includes a fixing rod, a connecting plate and a reset spring. The interior of the lower cover is slidably connected to the fixing rod, the fixing rod is plugged into the positioning block, the outer surface of the fixing rod is fixed to the connecting plate, the opposite sides of the two connecting plates are fixed to the reset spring, and the reset spring is fixed to the lower cover.

[0014] Furthermore, a limiting rod is fixed on the top of the positioning block, and a plug-in slot for plugging with the limiting rod is provided on the bottom of the upper cover.

[0015] Furthermore, a stabilizing block penetrating to the bottom of the upper cover is rotatably connected inside the upper cover, and the bottom of the stabilizing block is plugged into the stabilizing rod.

[0016] Furthermore, the opposite sides of the two fixing rods are fixed to the pulling block, and a friction strip is fixed to the outer surface of the pulling block.

[0017] Furthermore, the fixing block is a "convex" block, and the connecting block is an aluminum metal block.

[0018] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0019] The magnetic brake structure of the lure line cup can form a magnetic field through the brake assembly. When the line wheel rotates, the magnetic flux lines will be cut. According to Lenz's law, the line wheel will be subjected to a force opposite to the direction of movement to hinder the movement, thereby slowing down the rotation speed of the line wheel to match the line delivery speed, thereby avoiding the occurrence of line explosion. The arrangement of magnets can improve the effect of magnetic flux line cutting, thereby effectively improving the efficiency of magnetic braking. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a three-dimensional diagram of the connection structure between the wire wheel and the fixing plate of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the fixing assembly of the present invention;

[0023] Figure 4 A three-dimensional diagram of the connection structure between the fixing rod and the connecting plate of the present invention;

[0024] Figure 5 This is a top view of the brake assembly structure of the present invention.

[0025] In the figure: 1 positioning block, 2 rotating block, 3 threaded rod, 4 fixed block, 5 connecting block, 6 brake assembly, 601 fixed ring, 602 rotating ring, 603 magnet, 604 friction pad, 7 wire wheel, 8 fixed plate, 9 stabilizing rod, 10 upper cover, 11 connecting plate, 12 lower cover, 13 driven gear, 14 driving gear, 15 control rod, 16 fixed bearing, 17 stabilizing block, 18 limiting rod, 19 fixed assembly, 1901 fixed rod, 1902 connecting plate, 1903 reset spring, 1904 pulling block. DETAILED DESCRIPTION

[0026] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 4 A magnetic brake structure of a lure line cup in this embodiment includes a positioning block 1, the top of the positioning block 1 is rotatably connected to a rotating block 2, the inner wall of the rotating block 2 is fixed with a fixed bearing 16, the interior of the fixed bearing 16 is fixed to the positioning block 1, and the fixed bearing 16 is provided so that the rotating block 2 can rotate stably, making the overall structure more practical, and the top of the rotating block 2 is fixed with a threaded rod 3, the threaded rod 3 is an externally threaded bar, and the interior of the fixed block 4 is provided with a threaded hole adapted to the threaded rod 3, and the externally threaded bar is provided so that the fixed block 4 can be threadedly connected to the threaded rod 3, so that the two fixed blocks 4 can squeeze the brake assembly 6 and fix the brake assembly 6, thereby ensuring the overall stability.

[0028] In addition, the outer surface of the threaded rod 3 is threadedly connected with two fixing blocks 4, and the outer surface of the fixing block 4 is fixed with a connecting block 5. The fixing block 4 is a "convex" block, which is set to be a "convex" block so that the maximum diameter of the connecting block 5 is the same as that of the fixing block 4. The connecting block 5 is an aluminum metal block, which is set to be an aluminum metal block so that the brake assembly 6 will not pull the connecting block 5. A brake assembly 6 is fixed between the two fixing blocks 4. The outer surface of the brake assembly 6 is tightly fitted with a wire wheel 7. When the wire wheel 7 rotates, there is a large friction between the wire wheel 7 and the brake assembly 6, so that the wire wheel 7 and the brake assembly 6 rotate together. A fixing plate 8 is fixed inside the wire wheel 7. The fixing plate 8 is used to position the stabilizing rod 9. A stabilizing rod 9 that penetrates the outside of the wire wheel 7 and is rotatably connected to the positioning block 1 is fixed inside the fixing plate 8. The fixing plate 8 and the wire wheel 7 can both be set to a hollow shape, thereby reducing the overall weight.

[0029] Furthermore, the outer surface of the stabilizing rod 9 is rotatably connected to the upper cover 10, and the inner part of the upper cover 10 is rotatably connected to the stabilizing block 17 that penetrates to the bottom of the upper cover 10. The bottom of the stabilizing block 17 is plugged with the stabilizing rod 9. The stabilizing block 17 is provided so that the rotation of the stabilizing rod 9 can be more stable, thereby making the rotation of the wire wheel 7 more stable. A limiting rod 18 is fixed to the top of the positioning block 1, and a plug-in slot plugged with the limiting rod 18 is provided at the bottom of the upper cover 10. When the limiting rod 18 is inserted into the plug-in slot, the positioning block 1 cannot be rotated, thereby making the overall fixation more stable, and the upper cover A plurality of connecting plates 11 are fixed to the bottom of 10, a lower cover 12 is fixed to the bottom of the plurality of connecting plates 11, a control assembly is provided on the outer surface of the rotating block 2, the control assembly includes a driven gear 13, a driving gear 14 and a control rod 15, the outer surface of the rotating block 2 is fixed to the driven gear 13, the right side of the driven gear 13 is meshed with the driving gear 14, the axis of the driving gear 14 is fixed to the control rod 15 that penetrates the bottom of the positioning block 1, when the control rod 15 is rotated, the driving gear 14 can push the driven gear 13 to rotate, thereby rotating the rotating block 2 and the threaded rod 3.

[0030] In addition, a through hole is provided at the bottom of the positioning block 1, and a friction ring is fixed in the hole of the through hole. The interior of the friction ring is rotatably connected to the control rod 15. The friction ring can increase the friction between the positioning block 1 and the control rod 15, so that a larger force is required to push the control rod 15 to rotate. The control component is used to push the rotating block 2 to rotate. Two fixing components 19 are provided inside the lower cover 12 and are plugged into the positioning block 1. The fixing components 19 are used to fix the whole. The fixing components 19 include a fixing rod 1901, a connecting plate 1902 and a reset spring 1903. The interior of the lower cover 12 is slidably connected to the fixing rod 1901. The opposite sides of the two fixing rods 1901 are fixed to the pulling block 1904, and the outer surface of the pulling block 1904 is fixed with a friction strip. The setting of the pulling block 1904 makes it easy to pull the fixing rod 1901 to move. The fixing rod 1901 is plugged into the positioning block 1. The setting fixing rod 1901 is used to connect the positioning block 1 with the lower cover 12. The outer surface of the fixing rod 1901 is fixed to the connecting plate 1902. The opposite side of the two connecting plates 1902 is fixed to the reset spring 1903. The reset spring 1903 is fixed to the lower cover 12. The setting of the reset spring 1903 allows the fixing rod 1901 to be reset after moving.

[0031] In general, when holding the two fixed blocks 4 and limiting the positions of the two fixed blocks 4, the threaded rod 3 can be rotated by rotating the control rod 15, thereby moving the fixed block 4 that cannot rotate, and adjusting the positions of the fixed block 4 and the brake assembly 6, so that the position where the brake assembly 6 is in close contact with the wire wheel 7 is changed, thereby controlling the strength of the brake.

[0032] See also Figure 5 The brake assembly 6 in this embodiment includes a fixed ring 601, a rotating ring 602, a plurality of magnets 603 and a friction pad 604. The outer surface of the threaded rod 3 is slidably connected to the fixed ring 601, and the outer surface of the fixed ring 601 is rotatably connected to the rotating ring 602. Through the rotatable connection, after the fixed ring 601 is fixed, the rotating ring 602 can still rotate. The outer surface of the rotating ring 602 is fixed to the magnet 603. The magnets 603 are divided into four groups of six, and the front and back groups of magnets 603 are two groups. The positive and negative poles of the left and right groups of magnets 603 are facing up and down, while the positive and negative poles of the left and right groups of magnets 603 are facing left and right. In addition, the positive and negative poles of each group of magnets 603 are arranged alternately. Taking the magnets 603 on the left as an example, the first magnet 603 has a positive pole on the left and a negative pole on the right, and the second magnet 603 that fits with the first magnet 603 has a negative pole on the left and a positive pole on the right, and so on. The outer surfaces of the multiple magnets 603 are fixed to the friction pad 604, and the upper and lower sides of the fixing ring 601 are tightly fitted with the two fixing blocks 4 respectively.

[0033] In general, when the rotating ring 602, the magnet 603, the friction pad 604 and the wire wheel 7 rotate, the connecting block 5 will cut the magnetic flux lines. According to Lenz's law, the wire wheel 7 will be subjected to a force opposite to the direction of movement to hinder the movement, thereby slowing down.

[0034] The working principle of the above embodiment is:

[0035] When the reel 7 rotates to release the line, due to the large friction between the reel 7 and the friction pad 604, the rotating ring 602, the magnet 603, the friction pad 604 and the reel 7 rotate together, and the magnetic field generated by the magnet 603 causes the connecting block 5 to cut the magnetic flux lines. According to Lenz's law, the reel 7 will be subjected to a force opposite to the direction of movement to hinder the movement, thereby slowing down. When the positioning block 1 needs to be opened, the fixing rod 1901 needs to be pulled to make the fixing rod 1901 lose the connection with the positioning block 1, so that the positioning block 1 can be pulled downward to separate the positioning block 1 from the lower cover 12, the connecting plate 11 and the upper cover 10, so that the position of the brake assembly 6 can be conveniently controlled later, and the brake assembly 6 can be easily maintained and replaced.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A magnetic brake structure for a lure line cup, comprising a positioning block (1), characterized in that: The top of the positioning block (1) is rotatably connected to a rotating block (2), the top of the rotating block (2) is fixed with a threaded rod (3), the outer surface of the threaded rod (3) is threadedly connected to two fixed blocks (4), the outer surface of the fixed block (4) is fixed with a connecting block (5), a brake assembly (6) is fixed between the two fixed blocks (4), the outer surface of the brake assembly (6) is tightly fitted with a wire wheel (7), the interior of the wire wheel (7) is fixed with a fixing plate (8), and the interior of the fixing plate (8) is fixed with a stabilizing rod (9) that penetrates the outside of the wire wheel (7) and is rotatably connected to the positioning block (1); The outer surface of the stabilizing rod (9) is rotatably connected to an upper cover (10), a plurality of connecting plates (11) are fixed to the bottom of the upper cover (10), a lower cover (12) is fixed to the bottom of the plurality of connecting plates (11), a control component is provided on the outer surface of the rotating block (2), the control component is used to drive the rotating block (2) to rotate, and two fixing components (19) are provided inside the lower cover (12) and are plugged into the positioning block (1), and the fixing components (19) are used to fix the whole; The brake assembly (6) comprises a fixed ring (601), a rotating ring (602), a plurality of magnets (603) and a friction pad (604); the outer surface of the threaded rod (3) is slidably connected to the fixed ring (601); the outer surface of the fixed ring (601) is rotatably connected to the rotating ring (602); the outer surface of the rotating ring (602) is fixed to the magnet (603); the outer surfaces of the plurality of magnets (603) are fixed to the friction pad (604); and the upper and lower sides of the fixed ring (601) are respectively tightly fitted with two fixed blocks (4).

2. A magnetic brake structure for a lure line cup according to claim 1, characterized in that: The control assembly comprises a driven gear (13), a driving gear (14) and a control rod (15); the outer surface of the rotating block (2) is fixed to the driven gear (13); the right side of the driven gear (13) is meshed with the driving gear (14); the axis of the driving gear (14) is fixed to the control rod (15) which penetrates the bottom of the positioning block (1).

3. A magnetic brake structure for a lure line cup according to claim 2, characterized in that: A through hole is provided at the bottom of the positioning block (1), a friction ring is fixed in the through hole, and the interior of the friction ring is rotatably connected to the control rod (15).

4. A magnetic brake structure for a lure line cup according to claim 1, characterized in that: The threaded rod (3) is an externally threaded bar, and a threaded hole matching the threaded rod (3) is provided inside the fixing block (4).

5. The magnetic brake structure of a lure line cup according to claim 1, characterized in that: A fixed bearing (16) is fixed to the inner wall of the rotating block (2), and the interior of the fixed bearing (16) is fixed to the positioning block (1).

6. A magnetic brake structure for a lure line cup according to claim 1, characterized in that: The fixing assembly (19) comprises a fixing rod (1901), a connecting plate (1902) and a reset spring (1903); the interior of the lower cover (12) is slidably connected to the fixing rod (1901); the fixing rod (1901) is plugged into the positioning block (1); the outer surface of the fixing rod (1901) is fixed to the connecting plate (1902); the opposite sides of the two connecting plates (1902) are fixed to the reset spring (1903); and the reset spring (1903) is fixed to the lower cover (12).

7. A magnetic brake structure for a lure line cup according to claim 1, characterized in that: A limiting rod (18) is fixed on the top of the positioning block (1), and a plug-in slot for plugging into the limiting rod (18) is provided on the bottom of the upper cover (10).

8. The magnetic brake structure of a lure line cup according to claim 1, characterized in that: The upper cover (10) is rotatably connected to a stabilizing block (17) penetrating to the bottom of the upper cover (10), and the bottom of the stabilizing block (17) is plugged into the stabilizing rod (9).

9. A magnetic brake structure for a lure line cup according to claim 6, characterized in that: The opposite sides of the two fixing rods (1901) are fixed to the pulling block (1904), and a friction strip is fixed to the outer surface of the pulling block (1904).

10. A magnetic brake structure for a lure line cup according to claim 1, characterized in that: The fixing block (4) is a "convex" block, and the connecting block (5) is an aluminum metal block.

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