Magnetic and centrifugal double-brake mechanism for fishing line reel
Technical Field
The utility model belongs to the technical field of the fish tape wheel technique and specifically relates to a simple structure, brake effect are good, simple to operate, fish tape wheel magnetic force, centrifugal dual-brake mechanism that assembly efficiency is high.
Background
As is well known, with the improvement of living standard of people, fishing becomes a motion mode of relaxing the body and mind of people, with the increase of fishing people, the types of sub-fishing gear on the fishing gear market are more and more, and fishing reels in domestic and foreign markets are divided into two categories, namely spinning wheels and water drop wheels (including drum wheels), and the spinning wheels are simple to operate, have long paying-off distance, but are inconvenient to carry and are not attractive; when in line releasing, the line pressing ring has poor line control capability, so that the knotting phenomenon of the fishing line is easily caused; the line ball ring forces the fish tape to form the dead angle when receiving the line, and its friction is big more the stronger the pulling force, causes the curling deformation of fish tape easily, consequently the current commonly used is the water droplet wheel, and the water droplet wheel is small, it is accurate to beat the fishing landing point, because of its throwing is quick and accurate, popular deeply.
At present, because a water-drop wheel simulates the movement of live baits, a fisher needs to throw a fishing line continuously, in the throwing process, if a brake system brakes too fast, the line outlet efficiency is low, and if the brake system is insensitive, the fishing line is out and is broken, in a traditional magnetic brake transmission system, a rotary button is arranged on an end cover of the water-drop wheel, the rotary button and a screw transmission assembly in the end cover drive a magnet seat to move close to a line coiling wheel in a transmission way, in the process, because the rotary button drives the screw transmission way, the gears on the circumference are too wide, in order to solve the problem, the prior patent No. 201921641880.5 is named as a fishing line wheel magnetic brake transmission system, the structure of the patent is a lifting cam structure, the lifting cam structure is arranged into two semi-annular plates, the structure is complex, the semi-annular plates need to be installed, and the assembly efficiency is low, moreover, the working principle of the centrifugal brake system of the current water-drop fishing reel is that the centrifugal block is thrown out by the high-speed rotation of the winding reel and contacts with the brake ring to generate friction force to form a brake effect, the brake force can be adjusted by opening or closing the number of the centrifugal blocks, when the centrifugal blocks are opened or closed, firstly, a cover plate of the water-drop fishing reel is opened, then, the brake force is adjusted by opening or closing the centrifugal blocks, finally, the cover plate of the fishing reel is covered, whether the brake force is proper or not is tested by trying to throw fake baits or baits, the adjusting process usually needs to be repeated for adjusting the brake force satisfying the fishing, the repeated assembly and disassembly of the cover plate of the fishing reel are complicated procedures, the cover plate of the fishing reel is easy to drop and lose, once the whole water-drop fishing reel is completely unusable, and the fishing interest of fishing is reduced by the complicated adjusting process, however, the existing outer-side brake structure is a magnetic brake, the magnetic brake generally realizes adjustment by lifting the distance between the magnetic bean and the end face of the winding wheel, and the simple magnetic adjustment is unstable, so the brake effect is not ideal.
Disclosure of Invention
The utility model aims at solving the deficiencies of the prior art, providing a fish tape wheel magnetic force, centrifugal dual-brake mechanism that simple structure, brake are effectual, simple to operate, assembly efficiency are high.
The utility model provides a technical scheme that its technical problem adopted is:
a magnetic force and centrifugal dual-brake mechanism of a fishing line wheel is provided with an end cover and a winding wheel, and is characterized in that a magnetic force lifting brake assembly and a centrifugal brake assembly are arranged between the end cover and the winding wheel, the magnetic force lifting brake assembly comprises a driving tooth, a driven fluted disc, a limiting seat, a magnetic sheet fixing plate, lifting guide posts, a reset spring, a connecting bolt and magnetic sheets, the driving tooth is rotatably connected with the end cover, one side of the driving tooth is exposed, the other side of the driving tooth extends into the end cover to be meshed with the driven fluted disc, the driven fluted disc is rotatably connected with the end cover through a bearing, an annular groove is arranged on the surface of the driven fluted disc, two lifting inclined planes which are centrosymmetrically arranged are arranged in the annular groove, the limiting seat is arranged above the driven fluted disc and is fixedly connected with the end cover, two through holes and at least two positioning posts are arranged on the upper side surface of the limiting seat, the magnetic sheet fixing plate is symmetrically provided with two lifting guide posts on the fixing plate close to one side of the driven fluted disc, two lift guide posts pass the through-hole on the spacing seat respectively and contact with the lift inclined plane, the magnetic sheet fixed plate keep away from fixed magnetic sheet on the magnetic sheet fixed plate of the opposite side of driven fluted disc, magnetic sheet fixed plate top is equipped with the counter bore, is equipped with reset spring and connecting bolt in the counter bore, connecting bolt pass reset spring, counter bore and reference column in proper order and be connected, through reset spring's thrust, contact the lift guide post on the magnetic sheet fixed plate with the lift inclined plane all the time, centrifugal brake subassembly establish in the side of magnetic sheet fixed plate and be connected with the reel, effect when passing through magnetic force lift brake subassembly and centrifugal brake subassembly realizes dual-brake.
The centrifugal brake component of the utility model comprises a brake baffle, a brake fixing plate, a brake bean and an annular friction cover, the brake baffle is provided with a brake fixing plate, the brake baffle is fixedly connected with the side surface of the brake fixing plate, the brake fixing plate is provided with at least four brake slideways which are arranged in a circumferential manner, the brake sliding way is internally provided with a brake bean, the middle part of the brake bean is provided with a clamping bulge matched with the clamping groove arranged on the brake sliding way, the inner end of the brake bean is provided with an adjusting bulge which extends out of a strip-shaped hole arranged on the brake baffle, the brake bean is pushed to be clamped or loosened on the brake slideway through the adjusting bulge, the outer end of the brake bean extends out of the brake slideway, the brake fixing plate and the brake baffle plate are fixed on a wheel shaft of the winding wheel and are fixedly connected with the wheel shaft, the annular friction cover is fixedly connected with the limiting seat, and centrifugal braking is realized through friction of brake beans on the brake fixing plate on the annular friction cover.
Magnetic force lift brake subassembly in the lift inclined plane include first lift inclined plane and second lift inclined plane, the minimum on first lift inclined plane is connected with the peak side bottom on second lift inclined plane, the peak side bottom on first lift inclined plane is connected with the minimum on second lift inclined plane.
Reference column among the magnetic force lift brake subassembly be equipped with threely, three reference column equipartition is on the circumference of spacing seat, realizes being connected between spacing seat and the magnetic sheet fixed plate through the reference column.
Magnetic force lift brake subassembly in reset spring's lower extreme as for on the interior terminal surface of counter sink, reset spring's upper end pass the reference column and with connecting bolt's lower terminal surface contact, through connecting bolt and the reset spring between the terminal surface in the counter sink, push the magnetic sheet fixed plate all the time to lift inclined plane direction.
Brake baffle among the centrifugal brake subassembly establish to aluminum plate, the line is felt to the magnetism that produces magnetic force beans through aluminum plate and cuts.
Brake bean among the centrifugal brake subassembly on be equipped with brake spring, brake spring's one end is connected with brake bean's inner or outer end, brake spring's the other end and brake fixed plate in brake slide's outer end or inner be connected, have the pulling effect to brake bean through brake spring, at the vulgar rotation type, brake bean is pulled back, prevents to influence unwrapping wire efficiency.
The middle part of spacing seat among the magnetic force lift brake subassembly be equipped with the bearing that is connected with the shaft of take-up reel, the bearing is connected at spacing seat middle part through gasket and jump ring.
Annular friction cover among the centrifugal brake subassembly establish to the copper sheathing, guarantee the wear resistance of friction cover, increase life.
The utility model discloses owing to adopt above-mentioned structure, have simple structure, brake effectual, simple to operate, advantages such as assembly efficiency height.
Drawings
Fig. 1 is an exploded view of the connection relationship of the present invention.
FIG. 2 is a schematic structural view of the driven chainring of FIG. 1.
Fig. 3 is a schematic structural view of the magnetic sheet fixing plate of fig. 1.
FIG. 4 is a right side view of the spacing block of FIG. 1.
Fig. 5 is a schematic structural view of the centrifugal brake assembly of fig. 1.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in the attached drawings, the magnetic force and centrifugal double-brake mechanism for the fishing line wheel is provided with an end cover 1 and a winding wheel 2 and is characterized in that a magnetic force lifting brake component and a centrifugal brake component are arranged between the end cover 1 and the winding wheel 2, the magnetic force lifting brake component comprises a driving tooth 3, a driven fluted disc 4, a limiting seat 5, a magnetic sheet fixing plate 6, a lifting guide post 7, a reset spring 8, a connecting bolt 9 and a magnetic sheet 10, the driving tooth 3 is rotatably connected with the end cover 1, the driving tooth 3 is arranged on the end cover 1 through a first screw 11, one side of the driving tooth 3 is exposed, the other side of the driving tooth 3 extends into the end cover 1 to be meshed with the driven fluted disc 4, the driven fluted disc 4 is rotatably connected with the end cover 1 through a bearing, an annular groove is arranged on the surface of the driven fluted disc 4, two lifting inclined planes 12 which are centrosymmetric are arranged in the annular groove, the limiting seat 5 is arranged above the driven fluted disc 4 and fixedly connected with the end cover 1, the limiting seat 5 is fixedly connected with the end cover 1 through a second screw 13, the second screw 13 penetrates through a connecting hole 27 on the limiting seat to be fixedly connected with the end cover 1, two through holes 13 and at least two positioning columns 14 are arranged on the upper side surface of the limiting seat 5, two lifting guide posts 7 are symmetrically arranged on a magnetic sheet fixing plate on one side of the magnetic sheet fixing plate 6 close to the driven fluted disc 4, the two lifting guide posts 7 respectively penetrate through the through holes 13 on the limiting seat 5 to be contacted with a lifting inclined plane 12, a magnetic sheet 10 is fixed on the magnetic sheet fixing plate 6 on the other side far away from the driven fluted disc 4, a countersunk hole is arranged above the magnetic sheet fixing plate 6, a reset spring 8 and a connecting bolt 9 are arranged in the countersunk hole, the connecting bolt 9 sequentially penetrates through the reset spring 8, the countersunk hole and the positioning columns 14 to be connected, and the lifting guide posts 7 on the magnetic sheet fixing plate 6 are always contacted with the lifting inclined plane 12 through the thrust of the reset spring 8, the centrifugal brake assembly is arranged on the side face of the magnetic sheet fixing plate 6 and connected with the winding wheel 2, and double braking is achieved through the simultaneous effect of the magnetic lifting brake assembly and the centrifugal brake assembly.
Further, centrifugal brake subassembly include brake baffle 25, brake fixed plate 15, brake bean 16, annular friction cover 17, brake baffle 25 on be equipped with brake fixed plate 15, brake baffle 25 and 15 side fixed connection of brake fixed plate, be equipped with four at least brake slides 18 that are the circumference range on the brake fixed plate 15, brake slide 18 in be equipped with brake bean 16, brake bean 16's middle part be equipped with the brake slide 18 on be equipped with joint groove matched with joint arch 19, brake bean 16's the inner be equipped with adjust protruding 20, adjust protruding 20 and stretch out the bar hole that is equipped with on the brake baffle 25, promote brake bean 16 through adjusting protruding 20 and connect or become flexible on brake slide 18, brake slide 18 is stretched out to brake bean 16's outer end, brake fixed plate 15 and brake baffle 25 fix on the shaft of reel 2 and with shaft fixed connection, the annular friction cover 17 is fixedly connected with the limiting seat 5, and centrifugal braking is achieved through friction of the brake beans 16 on the brake fixing plate 15 on the annular friction cover 17.
Further, the lifting inclined plane 12 in the magnetic lifting brake assembly includes a first lifting inclined plane 21 and a second lifting inclined plane 22, a lowest point of the first lifting inclined plane 21 is connected with a bottom of a side surface of a highest point of the second lifting inclined plane 22, and a bottom of a side surface of a highest point of the first lifting inclined plane 21 is connected with a lowest point of the second lifting inclined plane 22.
Furthermore, the magnetic force lift brake subassembly in reference column 14 be equipped with threely, three reference column 14 equipartition is on spacing seat 5's circumference, realizes being connected between spacing seat 5 and the magnetic sheet fixed plate 6 through reference column 14.
Further, the lower end of a return spring 8 in the magnetic lifting brake assembly is arranged on the inner end face of the counter bore, the upper end of the return spring 8 penetrates through the positioning column 14 and is in contact with the lower end face of the connecting bolt 9, and the magnetic sheet fixing plate 6 is always pushed to the direction of the lifting inclined plane 12 through the return spring 8 between the connecting bolt 9 and the inner end face of the counter bore.
Further, brake baffle 25 in the centrifugal brake assembly set to be aluminum plate, cut the magnetic induction line that magnetic force beans produced through aluminum plate.
Further, the centrifugal brake assembly on be equipped with brake spring 23 on the brake beans 16, brake spring 23's one end is connected with the inner or the outer end of brake beans 16, and brake spring 23's the other end is connected with the outer end or the inner of brake slide 18 in the brake fixed plate 15, has the pulling effect to brake beans 16 through brake spring 23, in the popular rotation type, brake beans 16 are pulled back, prevent to influence unwrapping wire efficiency.
Furthermore, the middle part of the limiting seat 5 in the magnetic lifting brake assembly is provided with a bearing 26 connected with the wheel shaft of the winding wheel 2, and the bearing 26 is connected with the middle part of the limiting seat 5 through a gasket and a clamp spring 24.
Further, the annular friction cover 17 in the centrifugal brake assembly is a copper cover, so that the wear resistance of the friction cover 17 is ensured, and the service life is prolonged.
When the utility model is used, the centrifugal brake component is fixedly connected with the axle of the winding wheel 2, the axle of the winding wheel 2 passes through the centrifugal brake component and is connected with the bearing fixed on the limit seat 5, the axle of the winding wheel 2 drives the centrifugal brake component to rotate to realize centrifugal action, in the practical process, the end cover 1 is opened, the adjusting bulge 20 is stirred to loosen the brake beans 16 in the brake slideway 18, the proper quantity of the loosened brake beans 16 is selected, then the end cover 1 is covered, in the fishing process, the driving tooth disc 3 is rotated to drive the driven tooth disc 4 to rotate, the lifting inclined plane 12 on the driven tooth disc 4 rotates when the driven tooth disc 4 rotates, when the lifting inclined plane 12 rotates, the lifting guide post 7 moves on the lifting inclined plane 12 to further drive the lifting guide post 7 to move up and down, and down movement of the magnetic sheet fixing plate 6 connected with the lifting guide post 7 is finally realized, magnetic force brake function is realized in the cutting between the magnetic sheet 10 on the magnetic sheet fixed plate 6 and the brake baffle 25 in the centrifugal brake subassembly, has realized also can carrying out magnetic brake in centrifugal brake, because lift inclined plane 12 is the slope inclined plane, consequently, lift guide post 7 has realized reciprocating function on the slope inclined plane, especially because reset spring 8's existence, through reset spring 8's effort, will lift guide post 7 all the time with lift inclined plane 12 contact, realize raising and lowering functions, the utility model discloses owing to adopt above-mentioned structure, have simple structure, braking effect is good, simple to operate, advantages such as assembly efficiency height.