CN220174230U - Fishing line wheel - Google Patents

Abstract

The utility model relates to a fish wire wheel, which comprises a main body, a wire cup assembly, a transmission assembly, a brake assembly and a rocker arm, wherein the wire cup assembly is arranged in the main body and is connected with the rocker arm through the transmission assembly; the induction chip of the wire cup assembly is arranged in the accommodating space of the packaging cover, the top of the packaging cover is movably connected with the damping thumb wheel, the bottom of the damping thumb wheel is connected with the magnetic block, the magnetic block is arranged towards the induction chip, and N, S two-stage rotation angles of the magnetic block synchronously rotate along with the rotation of the damping thumb wheel. The utility model changes the traditional mechanical damping force adjusting mode, and the electric induction signal control resistance adjusting mode has the advantages of more sensitive response, finer damping force adjustment, strong practicability and wide application range.

Description

Fishing line wheel

Technical Field

The utility model relates to the technical field of a strip reel, in particular to a fishing reel for braking rotation of a winding drum by power generation.

Background

The fishing line wheel is one of the necessary fishing tools for throwing rod for fishing, and has several kinds, such as spinning wheel, drum, etc. and the drum type fishing line wheel includes main body, transmission assembly, brake assembly, clutch assembly, line wheel and rocker arm. When the fish is hooked, the clutch driving piece is required to be reversely applied to drive the wire wheel shaft to be in transmission connection with the transmission shaft, and the rocker arm is rotated at the moment, so that the wire wheel shaft and the wire wheel are rotated through the transmission assembly, the fish wire is wound on the wire wheel, and the purpose of wire collection is achieved. However, before winding, the clutch driving part needs to be operated to push and reset, so that rapid winding cannot be realized immediately. Therefore, a fishing line wheel capable of automatically resetting the clutch driving piece by only rotating the rocker arm before winding is designed, such as a structure disclosed in a document with the publication number of CN108684621A of Chinese patent application, so that the defect that the traditional drum-type fishing line wheel cannot wind up rapidly is overcome.

In order to prevent the wire from being fried due to the excessively high rotation speed of the wire reel during the wire paying-off process of the wire reel, a damping structure is generally installed in an inner cavity formed between the other side cover (i.e., the second side cover) and the main body of the wire reel. In order to adapt to various fishing conditions, the damping force generated by the damping structure is often adjustable according to needs, and various damping force adjusting modes exist at present. When the damping force needs to be regulated, the second side cover needs to be opened to operate corresponding parts; or when maintenance of other parts is required, the second side cover needs to be quickly opened. For this reason, a reel with a quick-opening side cover has been designed, for example, in chinese patent grant publication No. CN103461291B, to provide a drum for quick-opening the side cover by pushing a lock knob with one hand. However, the damping structure is mechanically adjusted, the adjusting mode is complex, the damping force adjusting error is large, the response is slow, the main control chip inside the damping structure cannot be waterproof due to structural limitation, and once the main control chip falls into water or after the side cover is opened, water easily enters the inside of the fish wire wheel through the damping structure, so that the chip is short-circuited.

Therefore, a fishing line reel with convenient damping adjustment, good waterproof effect, and strong practicability is needed.

Disclosure of Invention

The utility model aims to provide a fishing line reel which is used for overcoming the defects of complex damping force adjusting mode, slow damping force adjusting response, limited application scene and the like in the prior art.

The embodiment of the utility model can be realized by the following technical scheme:

the fishing line reel comprises a main body, a line cup assembly, a transmission assembly, a brake assembly and a rocker arm, wherein the line cup assembly is arranged in the main body and is connected with the rocker arm through the transmission assembly, the rocker arm is connected to the outer end of the transmission assembly, the brake assembly is arranged on an input shaft of the transmission assembly, the main body comprises an upper cover and a main body shell which are detachably connected, a packaging cover is arranged between the upper cover and the main body shell, the packaging cover is connected with the main body shell, and two ends of the line cup assembly are connected with the main body shell along the axial direction of the line cup assembly;

the wire cup assembly comprises a wire cup, a wire cup shaft, a coil, a magnetic conduction part and a control main board, wherein the control main board is connected with the coil, the control main board is arranged at the top end of the main body shell and is encapsulated in the encapsulation cover, a damping thumb wheel is movably connected to the top of the encapsulation cover, a magnetic block is connected to the bottom of the damping thumb wheel, the magnetic block faces to an induction chip of the control main board, the magnetic pole rotation angle of the magnetic block synchronously rotates along with the rotation of the damping thumb wheel, the induction chip feeds back information to the control main board through induction of the two pole rotation angle of the magnetic block, and a control unit of the control main board controls the closing of the coil according to the feedback information.

Further, the upper cover comprises a containing groove hole, the containing groove hole is formed in the top of the upper cover, the top of the containing groove is a semicircular hole, the bottom of the containing groove is a semicircular groove, the containing groove is matched with the damping thumb wheel, and the damping thumb wheel is connected inside and outside the containing groove hole in a penetrating mode.

Further, a connecting hole is formed in the top of the packaging cover, and the bottom of the damping thumb wheel is movably connected in the connecting hole;

the magnetic block is coaxially connected to the rotation center of the damping thumb wheel, and N, S two stages of the magnetic block are both arranged towards the induction chip and are arranged in parallel with the induction chip.

Further, the middle part of encapsulation lid is connected with along its axial setting, and inwards extends the bearing connecting cylinder, bearing connecting cylinder middle part is provided with axial through-hole, the top of wire cup axle pass through the bearing connect in the axial through-hole of bearing connecting cylinder.

Further, the top of the main body shell is provided with a containing groove for containing the packaging cover, the packaging cover is connected to the upper portion of the top of the containing groove, and one end of the wire cup is connected to the lower portion of the top of the containing groove, so that a relatively airtight containing space is formed in the packaging cover.

Further, resin glue is filled in the accommodating space of the packaging cover, and the control main board and the coil are waterproof sealed by the resin glue.

Further, the wire cup assembly further comprises a bearing seat, the bottom of the bearing connecting cylinder is connected to an axial through hole in the middle of the bearing seat, and the bearing seat is arranged between the control main board and the coil.

Further, the coil is sleeved outside the bearing seat and arranged inside the magnetic conduction part, and the magnetic conduction part is fixedly connected to the inner wall of the top end of the wire cup.

Further, the wire cup shaft penetrates through the coil to be connected to the axis of the wire cup, the output end of the transmission assembly is connected with the wire cup shaft and transmits rotation driving force, the wire cup shaft drives the wire cup to rotate along with rotation of the wire cup shaft, and the coil cuts a magnetic induction wire in the rotating magnetic conduction part and generates induction current.

Further, the magnetic conduction part comprises a magnetic yoke ring and a magnet, the magnetic yoke ring is connected with the inner wall of the top end of the wire cup, the magnet is connected with the inner wall of the magnetic yoke ring,

the magnet consists of a plurality of magnetic steels or magnets which are uniformly distributed along the inner peripheral wall of the magnetic yoke ring, and the polarities of the inner sides of adjacent magnets or magnetic steels are opposite.

The fishing line reel provided by the embodiment of the utility model has at least the following beneficial effects:

the utility model adopts the sensing chip to identify the rotation angle of the magnetic block under the damping thumb wheel and feed back information to the main control unit of the control main board, the main control unit controls the induction current of the coil to change by controlling the closing of the coil, the induction current flowing through the coil can lead the coil to generate an induction magnetic field, the induction magnetic field interacts with the fixed magnetic field generated by the magnetic conduction part to generate braking force on the coil cup, thereby realizing the regulation and control of damping force.

The control main board and the coil are arranged in the packaging cover and are waterproof-sealed through the resin adhesive, so that the waterproof sealing device has the advantages of good waterproof effect, strong sealing performance, suitability for various weather conditions and wide application range.

According to the utility model, the magnet of the wire cup assembly is deeply close to the inner wall of the wire cup, so that the size of the wire cup is reduced, the occupied volume of the wire cup assembly in the main body is further reduced, the extra size of the main body is reduced, and meanwhile, the control arm of force of the brake system on the wire cup is increased due to the fact that the magnet is far away from the center axis of the wire cup, and the brake efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a line reel according to the present utility model;

FIG. 2 is a schematic view of an exploded view of the wire cup assembly of the present utility model;

FIG. 3 is a schematic view showing an exploded state of a main body of the present utility model;

FIG. 4 is a schematic diagram of a coupling of a damper pulley and a magnet according to the present utility model.

Reference numerals in the figures

1-a wire cup; 2-a wire cup shaft; 3-a yoke ring; 4-coils; 5-magnet; 6-a control main board; 61-a first control main board and 62-a second control main board; 7-bearing seats;

10-a body; 20-a brake assembly; 30-rocker arms;

a1-an upper cover; a11-accommodating slots; a12-a boss; a13-a support; a2-a body housing; a21-a containing groove; a3-packaging cover; a31-a connection hole; a 32-a bearing connection cylinder; a4-a damping thumb wheel; and a 5-magnetic block.

Detailed Description

The present utility model will be further described below based on preferred embodiments with reference to the accompanying drawings.

In addition, various components on the drawings have been enlarged (thick) or reduced (thin) for ease of understanding, but this is not intended to limit the scope of the utility model.

The singular forms also include the plural and vice versa.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "upper," "lower," "inner," "outer," and the like indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship that a product of the embodiments of the present utility model conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, terms first, second, etc. are used herein for distinguishing between different elements, but not limited to the order of manufacture, and should not be construed as indicating or implying any relative importance, as such may be different in terms of its detailed description and claims.

The terminology used in the description presented herein is for the purpose of describing embodiments of the utility model and is not intended to be limiting of the utility model. It should also be noted that unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two components can be connected mechanically, directly or indirectly through an intermediate medium, and can be communicated internally. The specific meaning of the above terms in the present utility model will be specifically understood by those skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a fishing reel according to the present utility model, as shown in fig. 1, a fishing reel includes a main body 10, a wire cup assembly, a transmission assembly, a brake assembly 20, and a rocker arm 30, wherein the wire cup assembly is disposed in the main body 10 and is connected with the rocker arm 30 through the transmission assembly, the rocker arm 30 is connected to an outer end of the transmission assembly, and is used for driving an input shaft of the transmission assembly to rotate, the brake assembly 20 is mounted on the input shaft of the transmission assembly, and is used for adjusting a binding force between a gear of the transmission assembly and the input shaft, and the input shaft of the transmission assembly transmits a rotational driving force to the wire cup assembly through a gear-increasing transmission manner.

The transmission assembly, the brake assembly 20 and the rocker arm 30 are in the prior art, and the transmission manner and the specific structure are not further described herein.

Fig. 2 is an exploded view of the wire cup assembly of the present utility model, as shown in fig. 2, the wire cup assembly includes a wire cup 1, a wire cup shaft 2, a coil 4, a magnetic conduction portion, and a control main board 6, wherein the control main board 6 is connected to the coil 4, the magnetic conduction portion is fixedly connected to the top end of the wire cup 1, the wire cup shaft 2 passes through the coil 4 and is connected to the axis of the wire cup 1, the coil 4 is disposed in the magnetic conduction portion, the output end of the transmission assembly is connected to the wire cup shaft 2 and transmits a rotational driving force, and the wire cup shaft 2 drives the wire cup 1 to rotate along with the rotation of the wire cup shaft 2, so that the coil 4 cuts a magnetic induction wire in the rotating magnetic conduction portion and generates an induction current, and the induction current flowing through the coil 4 generates an induction magnetic field, and the induction magnetic field interacts with the fixed magnetic field generated by the magnetic conduction portion, thereby generating a braking force on the wire cup 1.

Fig. 3 is a schematic diagram of an exploded state of a main body 10 in the present utility model, fig. 4 is a schematic diagram of a connection between a damping dial and a magnetic block in the present utility model, as shown in fig. 3 and fig. 4, the main body 10 includes an upper cover a1 and a main body shell a2 which are detachably connected, a package cover a3 is disposed between the upper cover a1 and the main body shell a2, the package cover a3 is connected with the main body shell a2, two ends of the wire cup 1 are connected with the main body shell a2, the control main board 6 is disposed at a top end of the main body shell a2 and packaged in the package cover a3, a damping dial a4 is connected at a top of the package cover a3, a magnetic block a5 is connected at a bottom of the damping dial a4, the magnetic block a5 is disposed towards an induction chip 611 of the control main board 6, accordingly, a magnetic pole rotation angle of the magnetic block a5 is changed, the induction chip is used to control a main control unit of the magnetic pole rotation angle of the magnetic block a5 by sensing the rotation angle of the magnetic block a5, and the induction chip is used to control the main control unit of the two poles of the main control unit, and the current is fed back to the main body 6, and the current is not changed according to the current feedback unit 4, thereby realizing the change of the damping force and the control.

Specifically, the upper cover a1 includes a holding slotted hole a11, the holding slotted hole a11 set up in the top of upper cover a1, the top of holding slotted hole a11 is semicircular hole, the bottom of holding slotted hole a11 is semicircular groove, holding slotted hole a11 with damping thumb wheel a4 looks adaptation, damping thumb wheel a4 through connect in the inside and outside of holding slotted hole a11 for people can be in the outside direct operation damping thumb wheel a4 rotation of upper cover a 1.

In some preferred embodiments, the upper cover a1 further includes a protrusion a12, and the protrusion a12 is disposed at a top middle portion of the receiving slot a11 and extends toward the opposite side for positioning a rotation center of the damper dial a4 from above.

In some preferred embodiments, the upper cover a1 further includes a supporting portion a13, and the supporting portion a13 is located at one side of the bottom end of the accommodating slot a11 and extends toward the opposite side, for positioning the connection position of the damper dial a4 from below.

In some preferred embodiments, a connection hole a31 is provided at the top of the packaging cover a3, and the bottom of the damping thumb wheel a4 is movably connected in the connection hole a31, so that after the packaging cover a3 is connected with the damping thumb wheel a4, the top of the packaging cover a3 is closed.

In some preferred embodiments, the magnetic block a5 is circular, the magnetic block a5 is coaxially connected to the rotation center of the damping thumb wheel a4, and the N, S two stages of the magnetic block a5 are both arranged towards the sensing chip 611 and are parallel to the sensing chip 611, so that the rotation angle of the damping thumb wheel a4 can be accurately identified through the rotation angle of the magnetic block a5, and the damping thumb wheel has the advantages of high accuracy, small error and accurate judgment.

The sensing chip 611 is an angular position sensing chip, which can output angular position information of a magnetic field parallel to the chip surface, and has the advantage of providing accurate angular measurement under rotation.

In some preferred embodiments, the middle part of the packaging cover a3 is connected with a bearing connecting cylinder a32 which is arranged along the axial direction of the packaging cover a3 and extends inwards, an axial through hole is arranged in the middle part of the bearing connecting cylinder a32, and the top end of the wire cup shaft 2 is connected with the axial through hole of the bearing connecting cylinder a32 through a bearing, so that the packaging cover a3 is not driven to rotate along with the rotation of the wire cup shaft 2.

In some preferred embodiments, the top of the main body shell a2 is provided with a receiving groove a21 for receiving the packaging cover a3, the packaging cover a3 is connected above the top of the receiving groove a21, and correspondingly, one end of the wire cup 1 is connected below the top of the receiving groove a21, so that a relatively airtight receiving space is formed in the packaging cover a 3.

In some preferred embodiments, the accommodating space of the packaging cover a3 is filled with resin glue, and the resin glue seals the control motherboard 6 and the coil 4 in a waterproof manner for performing a waterproof treatment.

In some preferred embodiments, the control main board 6 includes a first control main board 61 and a second control main board 62, the first control main board 61 is connected above the second control main board 62, and the sensing chip 611 is disposed on the first control main board 61, so as to fully utilize the axial space of the main body 10, optimize the structural layout, and make the overall structure of the main body 10 more exquisite and portable.

In some preferred embodiments, the wire cup assembly further comprises a bearing seat 7, the bottom of the bearing connecting cylinder a32 is connected to an axial through hole in the middle of the bearing seat 7, and the bearing seat 7 is disposed between the control main board 6 and the coil 4, and is used for supporting the control main board on one hand and connecting with the coil 4 on the other hand.

In some preferred embodiments, the coil 4 is sleeved outside the bearing seat 7, so that the coil 4 is not connected with the wire cup shaft 2, and when the wire cup shaft 2 drives the wire cup 1 to rotate, the wire cup 1 only drives the magnetic conduction part to synchronously rotate, and the coil 4 cannot rotate along with the magnetic conduction part, so that the coil 4 cuts a magnetic induction wire in the magnetic conduction part and generates induction current.

In some preferred embodiments, the magnetic conductive part comprises a yoke ring 3 and a magnet 5, the yoke ring 3 is connected to the top end inner wall of the wire cup 1, the magnet 5 is connected to the inner wall of the yoke ring 3, and the yoke ring 3 is used for magnetic shielding, restraining magnetic leakage from diffusing outwards and enhancing the magnetic conduction capability inside the yoke ring 3.

In some preferred embodiments, the yoke ring 3 is coaxially connected to the inner wall of the top end of the wire cup 1, so that the magnet 5 is deeply close to the inner wall of the wire cup 1, so that the overall structure of the wire cup assembly is smaller, the volume occupied by the wire cup assembly in the main body 10 is greatly saved, and the additional size of the main body 10 is reduced.

In some preferred embodiments, the magnet 5 is composed of a plurality of pieces of magnetic steel or magnets uniformly distributed along the inner peripheral wall of the yoke ring 3, the magnetic steel is surface-mounted and directly embedded in the inner peripheral wall of the yoke ring 3, and the polarities of the inner sides of adjacent magnets or magnetic steel are opposite, as shown in fig. 2, and for simplicity of illustration, the polarity of the magnetic steel denoted by S, N in the figure is the polarity of the inner side.

Correspondingly, a plurality of groups of coils 4 are arranged in the wire cup 1, and a plurality of groups of brake coils 4 are uniformly distributed in the magnet 5 along the radial direction by taking the axial center line of the wire cup shaft 2 as the center and are matched with the magnet 5 to rotate relatively on the same horizontal plane so as to jointly form a brake system.

In some preferred embodiments, the magnetic conduction part may also be a motor magnetic ring, and the motor magnetic ring is an annular integrated structure with magnets with different polarities alternately arranged inside and magnetic field resistance outside, and has the advantage of simple structure.

In some preferred embodiments, the wire cup 1 has a cylindrical structure with two expanded ends and a cylindrical middle part, and the middle part of the wire cup 1 is used for winding the fish wire.

In some preferred embodiments, an inner partition plate is disposed in the middle of the wire cup 1, a shaft hole penetrating up and down along the axis of the inner partition plate is disposed in the middle of the inner partition plate, and the wire cup shaft 2 is connected to the shaft hole of the wire cup 1 along the axial direction of the wire cup 1, so as to drive the wire cup 1 to rotate by rotating the wire cup shaft 2.

In some preferred embodiments, the wire cup shaft 2 and the wire cup 1 are integrally formed for improving the overall strength of the structure.

In some preferred embodiments, the wall of the wire cup 1 is provided with a plurality of lightening holes for lightening the weight, so that the wire cup is lighter in use.

While the foregoing is directed to embodiments of the present utility model, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Claims (10)

1. The utility model provides a fish tape wheel, includes main part (10), wire cup subassembly, drive assembly, brake subassembly (20), rocking arm (30), wire cup subassembly set up in main part (10), and through drive assembly with rocking arm (30) are connected, rocking arm (30) connect in drive assembly's outer end, brake subassembly (20) install in drive assembly's input shaft is last, its characterized in that:

the main body (10) comprises an upper cover (a 1) and a main body shell (a 2) which are detachably connected, a packaging cover (a 3) is arranged between the upper cover (a 1) and the main body shell (a 2), the packaging cover (a 3) is connected with the main body shell (a 2), and two ends of the wire cup assembly are connected with the main body shell (a 2) along the axial direction of the wire cup assembly;

the wire cup assembly comprises a wire cup (1), a wire cup shaft (2), a coil (4), a magnetic conduction part and a control main board (6), wherein the control main board (6) is connected with the coil (4), the control main board (6) is arranged at the top end of a main body shell (a 2) and is packaged in a packaging cover (a 3), a damping thumb wheel (a 4) is movably connected to the top of the packaging cover (a 3), a magnetic block (a 5) is connected to the bottom of the damping thumb wheel (a 4), the magnetic block (a 5) faces an induction chip (611) of the control main board (6), the magnetic pole rotation angle of the magnetic block (a 5) synchronously rotates along with the rotation of the damping thumb wheel (a 4), the induction chip (611) feeds back information to the control main board (6) through sensing the two-pole rotation angle of the magnetic block (a 5), and a control unit of the control main board (6) controls the closing of the coil (4) according to the feedback information.

2. A fishing reel as in claim 1 wherein:

the upper cover (a 1) comprises a containing groove hole (a 11), the containing groove hole (a 11) is formed in the top of the upper cover (a 1), the top of the containing groove hole (a 11) is a semicircular hole, the bottom of the containing groove hole (a 11) is a semicircular groove, the containing groove hole (a 11) is matched with the damping thumb wheel (a 4), and the damping thumb wheel (a 4) is connected inside and outside the containing groove hole (a 11) in a penetrating mode.

3. A fishing reel as in claim 1 wherein:

the top of the packaging cover (a 3) is provided with a connecting hole (a 31), and the bottom of the damping thumb wheel (a 4) is movably connected in the connecting hole (a 31);

the magnetic block (a 5) is coaxially connected to the rotation center of the damping thumb wheel (a 4), and N, S two stages of the magnetic block (a 5) are both arranged towards the induction chip (611) and are arranged in parallel with the induction chip (611).

4. A fishing reel as in claim 1 wherein:

the middle part of encapsulation lid (a 3) is connected with along its axial setting, and inwards extends bearing connecting cylinder (a 32), bearing connecting cylinder (a 32) middle part is provided with axial through-hole, the top of line cup axle (2) pass through the bearing connect in the axial through-hole of bearing connecting cylinder (a 32).

5. A fishing reel as in claim 1 wherein:

the top of main part shell (a 2) is provided with accommodation groove (a 21) of accommodation lid (a 3), encapsulation lid (a 3) connect in the top at accommodation groove (a 21) top, the one end of wire cup (1) connect in the below at accommodation groove (a 21) top for form relatively airtight accommodation space in encapsulation lid (a 3).

6. A fishing reel as in claim 1 wherein:

resin glue is filled in the accommodating space of the packaging cover (a 3), and the control main board (6) and the coil (4) are waterproof sealed by the resin glue.

7. A fishing reel as in claim 4 wherein:

the wire cup assembly further comprises a bearing seat (7), the bottom of the bearing connecting cylinder (a 32) is connected to an axial through hole in the middle of the bearing seat (7), and the bearing seat (7) is arranged between the control main board (6) and the coil (4).

8. A fishing reel as in claim 7 wherein:

the coil (4) is sleeved outside the bearing seat (7), and is arranged inside the magnetic conduction part, and the magnetic conduction part is fixedly connected to the inner wall of the top end of the wire cup (1).

9. A fishing reel as in claim 1 wherein:

the wire cup shaft (2) passes through the coil (4) to be connected to the axis of wire cup (1), drive assembly's output with wire cup shaft (2) are connected and transmit rotation drive power, along with the rotation of wire cup shaft (2), wire cup shaft (2) drive wire cup (1) rotate, coil (4) are in pivoted magnetic conduction department inscribe the magnetic induction line and produce induced current.

10. A fishing reel as in claim 1 wherein:

the magnetic conduction part comprises a magnetic yoke ring (3) and a magnet (5), the magnetic yoke ring (3) is connected with the inner wall of the top end of the wire cup (1), the magnet (5) is connected with the inner wall of the magnetic yoke ring (3),

the magnet (5) is composed of a plurality of magnetic steels or magnets which are uniformly distributed along the inner peripheral wall of the magnetic yoke ring (3), and the polarities of the inner sides of adjacent magnets or magnetic steels are opposite.