WO2024174191A1

WO2024174191A1 - Braking method for spinning reel assembly, spinning reel assembly, fishing rod and storage medium

Info

Publication number: WO2024174191A1
Application number: PCT/CN2023/078006
Authority: WO
Inventors: 牛浩田; 王晓虎; 许红波
Original assignee: 广东高驰运动科技股份有限公司
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2024-08-29

Abstract

A braking method for a spinning reel assembly, a spinning reel assembly, a fishing rod and a storage medium. The spinning reel assembly comprises a spool (30), a fishing line, and a brake component (40). The fishing line comprises a first portion wound around the spool (30) and a second portion released from the spool (30). The method comprises: acquiring the rotational speed of the first portion at the outermost side; acquiring the releasing speed of the second portion; and, according to the rotational speed and the releasing speed, controlling the brake component (40) to brake the spool (30). By acquiring the rotational speed of the fishing line of the first portion at the outermost side, and the releasing speed of the fishing line of the second portion, the spinning reel assembly can control the brake component (40) to brake the spool (30) according to the rotational speed and the releasing speed, so as to solve the problem of "back impact" of the fishing line.

Description

Fishing reel assembly braking method, fishing reel assembly, fishing rod and storage medium

Technical Field

The present application relates to the technical field of lures, and in particular to a braking method of a fishing reel assembly, a fishing reel assembly, a fishing rod, and a storage medium.

Background Art

Lure fishing is a fishing method that imitates weak creatures to trigger attacks from big fish. As an outdoor sport, it is loved by more and more users. Lure fishing rods include fishing rods and fishing reels. Fishing reels mainly include spools and fishing lines. Users fix bait at the end of the fishing line and throw the bait into the target fishing area. By controlling the movement of the fishing rod, the bait simulates weak creatures such as small fish or insects in the water, thereby attracting the attention of aggressive fish and capturing them when the fish attack.

In lure fishing, when casting the bait, it is generally necessary to give the bait a high speed so that the bait can pull the fishing line to fly to a distant target fishing area. However, when using light bait, factors such as air resistance, wind, and friction will slow down the speed of the light bait to a certain extent, and when the bait touches the water surface, the speed of the bait will decrease sharply due to the collision of the water surface. The high impulse and inertia given by the spool of the fishing reel when casting the bait make the spool keep rotating at a high speed, resulting in the speed of the spool releasing the fishing line being much faster than the speed of the fishing line being pulled by the bait, which in turn causes the amount of fishing line released by the spool to be much larger than the amount of fishing line being pulled by the bait, and part of the fishing line is accumulated and entangled at the spool, resulting in a "recoil" phenomenon.

In order to solve the "recoil" phenomenon of the fishing line, in the existing solutions, one is to manually brake the spool, but this braking requires users with rich operating experience; the other is to monitor the speed of the spool releasing the fishing line and the speed of the fishing line being pulled by the bait. When the two are inconsistent, the braking component of the fishing reel is controlled to brake the spool to ensure that the two are consistent. Among them, the speed of the spool releasing the fishing line is obtained by detecting the rotation speed of the spool, and then using the rotation speed of the spool and the original radius of the spool. However, due to the certain thickness of the fishing line itself, when the fishing line is wound on the spool, the actual radius of the spool is greater than the original radius of the spool itself, and as the fishing line is continuously released from the spool, the actual radius of the spool is dynamically reduced, while the original radius of the spool is unchanged. Therefore, the speed obtained by using the original radius of the spool is not the actual speed of the spool releasing the fishing line, which leads to inaccurate braking force of the required spool. This solution cannot properly solve the "recoil" problem of the fishing line.

Technical issues

One of the purposes of the embodiments of the present application is to provide a braking method for a fishing reel assembly, a fishing reel assembly, a fishing rod and a storage medium, which can solve the problem of inaccurate braking force of the spool.

Technical Solutions

The technical solution adopted in the embodiment of the present application is:

In a first aspect, a braking method for a fishing reel assembly is provided, the fishing reel assembly comprising a spool, a fishing line and a braking component, the fishing line comprising a first portion wound around the spool and a second portion released from the spool, the method comprising:

obtaining a rotation speed of the outermost portion of the first portion;

Obtaining the outlet speed of the second part;

The braking component is controlled to brake the bobbin according to the rotation speed and the wire delivery speed.

In one embodiment, obtaining the rotation speed of the outermost portion of the first portion includes:

Obtaining the outermost winding radius of the first portion and the angular velocity of the spool;

The rotation speed of the outermost portion of the first portion is determined according to the winding radius and the angular velocity.

In one embodiment, the fishing reel assembly further comprises a distance detection component, wherein the distance detection component is disposed outside the first portion, and the method further comprises:

Acquire a first distance between the distance detection component and the outermost surface of the first portion;

The obtaining of the outermost winding radius of the first part includes:

The winding radius is determined according to the first distance.

In one embodiment, the method further comprises:

Acquiring a second distance between the distance detection component and the axis of the spool;

The determining the winding radius according to the first distance includes:

The winding radius is determined according to the first distance and the second distance.

In one embodiment, the distance detection component is provided in plurality, and the method further comprises:

Acquire a first distance between each of the distance detection components and the outermost surface of the first part;

The determining the winding radius according to the first distance includes:

The winding radius is determined according to each of the first distances.

In one embodiment, the method further comprises:

Acquire a second distance between each of the distance detection components and the axis of the bobbin;

The determining the winding radius according to each of the first distances includes:

Determine, according to each of the first distances and each of the second distances, a third distance between the outermost surface of the first portion corresponding to each of the distance detection components and the axis of the bobbin;

An average value of the sums of the third distances is determined as the winding radius.

In one embodiment, the fishing reel assembly further includes a speed detection component, and the rotation speed is detected by the speed detection component.

In one embodiment, according to the rotation speed and the outlet speed, a difference between the rotation speed and the outlet speed is determined;

The step of controlling the braking component to brake the bobbin according to the rotation speed and the outlet line speed comprises:

The braking component is controlled to brake the bobbin according to the difference.

In one embodiment, according to the difference, controlling the braking component to brake the bobbin comprises:

When the difference is greater than or equal to a preset threshold, the braking component is controlled to brake the bobbin.

In a second aspect, a fishing reel assembly is provided, comprising:

Spools;

a fishing line including a first portion wound around the spool and a second portion released from the spool;

Braking components;

The fishing reel assembly further comprises at least one processor, and the processor is configured to execute the method as described in any one of the first aspects.

In a third aspect, a fishing reel assembly is provided, comprising:

Spools;

A rotation speed detection component, used to detect the rotation speed of the outermost portion of the first portion;

A wire outlet speed detection component, used for detecting the wire outlet speed of the second part;

a processor, configured to generate a braking instruction according to the rotation speed and the line output speed;

A braking component is used to brake the bobbin according to the braking instruction.

In one embodiment, the fishing reel assembly further includes a housing and a bearing component, wherein the bearing component is mechanically coupled to the housing for bearing the rotation speed detection component.

In one embodiment, the rotation speed detecting component comprises a plurality of speed detecting components, each of which is arranged outside the first portion along the axial direction of the bobbin.

In one embodiment, each of the speed detection components comprises a signal transmitting unit and a signal receiving unit, the signal transmitting unit is used to transmit a rotation speed detection signal, and the signal receiving unit is used to receive the speed detection signal transmitted by the fishing line.

In one embodiment, the transmission direction of the speed detection signal points to the bobbin and is perpendicular to the axial direction of the bobbin.

In one embodiment, the rotation speed detection component comprises:

a distance detection component, the distance detection component being arranged outside the first portion and being used for detecting a winding radius of an outermost portion of the first portion;

The bobbin is provided with an angular velocity detection component, and the angular velocity detection component is used to detect the angular velocity of the bobbin;

The processor is further configured to determine a rotation speed of an outermost portion of the first portion based on the winding radius and the angular velocity.

In one embodiment, a plurality of distance detecting components are provided, and each of the distance detecting components is arranged outside the first portion along the axial direction of the bobbin.

In one embodiment, each of the distance detection components comprises a signal transmitting unit and a signal receiving unit, the signal transmitting unit is used to transmit a distance detection signal, and the signal receiving unit is used to receive the distance detection signal reflected by the fishing line.

In one embodiment, the emission direction of the distance detection signal points to the bobbin and is perpendicular to the axial direction of the bobbin.

In a fourth aspect, a fishing rod is provided, comprising a fishing reel assembly as described in any one of the second aspect or the third aspect.

According to a fifth aspect, a computer-readable storage medium is provided, wherein the computer-readable storage medium has a computer program, and when the computer program is executed by a processor, the steps of the method described in any one of the first aspects are implemented.

The beneficial effects of a braking method of a fishing reel assembly, a fishing reel assembly, a fishing rod, and a storage medium provided by the embodiments of the present application are:

By obtaining the rotation speed of the outermost fishing line of the first part and the outlet speed of the fishing line of the second part, the braking component is controlled to brake the spool according to the rotation speed and the outlet speed to solve the "recoil" problem of the fishing line. The embodiment of the present application adopts two methods to obtain the rotation speed of the outermost fishing line of the first part. One is to measure the winding radius of the fishing line wound on the outermost side of the spool and obtain the rotation speed through the winding radius. The other is to directly measure the rotation speed of the fishing line wound on the outermost side of the spool. Both methods can obtain the actual rotation speed of the fishing line wound on the outermost side of the spool, and then obtain a more accurate braking force according to the rotation speed and the outlet speed, so as to better solve the "recoil" problem of the fishing line and make the operation experience of the lure better.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or exemplary technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a cross-sectional schematic diagram of a fishing reel assembly provided in an embodiment of the present application.

FIG. 2 is a schematic diagram of the three-dimensional structure of a fishing reel assembly provided in an embodiment of the present application.

FIG3 is a schematic flow chart of a braking method for a fishing reel assembly provided in an embodiment of the present application.

FIG. 4 is a schematic diagram of the structure of the spool provided in an embodiment of the present application.

FIG. 5 is a schematic diagram of the working principle of the rotation speed detection component provided in an embodiment of the present application.

FIG. 6 is a schematic diagram of the structure of a brake component provided in an embodiment of the present application.

FIG. 7 is a schematic diagram of the structure of a fishing rod provided in an embodiment of the present application.

Reference numerals:

10. Housing; 20. Bearing component; 30. Bobbin; 40. Braking component; 41. Coil; 42. Magnet; 50. Guide ring; 60. Rotation speed detection component; 70. Outgoing line speed detection component; 80. Angular velocity detection component; 90. Processor.

Embodiments of the present invention

In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present application.

It should be noted that when a component is referred to as being "fixed on" or "disposed on" another component, it may be directly on the other component or indirectly on the other component. When a component is referred to as being "connected to" another component, it may be directly or indirectly connected to the other component. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances. The terms "first" and "second" are only used for the purpose of convenience of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

In order to illustrate the technical solution provided by the present application, a detailed description is given below in conjunction with specific drawings and embodiments.

The prior art monitors the speed of the spool releasing the fishing line and the speed of the fishing line being pulled by the bait, and controls the braking component to brake the spool. The method of obtaining the speed of the spool releasing the fishing line is as follows: the rotation speed of the spool is detected by a sensor, and the speed of the spool releasing the fishing line is calculated by the rotation speed and the original radius of the spool. It can be seen that the speed of the spool releasing the fishing line calculated by detecting the rotation speed and the original radius of the spool in the prior art is only linearly related to the rotation speed. However, since the fishing line itself has a certain thickness, the actual radius of the spool with the fishing line wound is greater than the original radius of the spool; and, in the prior art, the original radius of the spool is constant, but as the fishing line is continuously released from the spool, the actual radius of the spool is dynamically reduced. Therefore, in actual situations, the speed of the spool releasing the fishing line is the speed of the fishing line wound on the outermost side of the spool, which is related to the rotation speed and the winding radius of the outermost fishing line of the spool. Therefore, the speed calculated by the prior art based on the rotation speed and the original radius of the spool is not accurate enough, which leads to the inaccurate braking force required by the spool, and cannot solve the problem of "recoil" of the fishing line well.

FIG1 and FIG2 are respectively a cross-sectional view and a stereoscopic view of a fishing reel assembly, which includes a housing 10, a bearing component 20, a spool 30, a fishing line and a brake component 40, wherein the housing 10 is mechanically coupled with the bearing component 20; the housing 10 is disposed on both sides of the spool 30, and the spool 30 is disposed inside the bearing component 20; the brake component 40 is disposed on the housing 10, connected to the rotating shaft of the spool 30, and used to brake the spool 30; the fishing line is not shown in the figure, and the fishing line includes a first part wound around the spool 30 and a second part released from the spool 30, and the fishing line released from the second part of the spool 30 is discharged toward the fishing rod through the guide ring 50. It can be understood that in the cross section of the spool 30, the axis of the spool 30 is taken as the center of the circle, and the winding method of the fishing line is to wind from the center of the circle to the outside; the way the spool 30 releases the fishing line is that the fishing line wound on the outermost side of the spool 30 is discharged along the fishing rod direction.

Based on the problems existing in the prior art, as shown in FIG3 , an embodiment of the present application provides a braking method for a fishing reel assembly, comprising the following steps:

S100, obtaining the rotation speed of the outermost portion of the first part.

S200, obtaining the outlet speed of the second part.

In the embodiment of the present application, the outermost side of the first part is the fishing line wound on the outermost side of the spool 30, that is, the fishing line that is about to be released from the spool 30. The rotation speed of the outermost side of the first part is the speed of the fishing line on the outermost side of the spool 30. The embodiment of the present application obtains the rotation speed through the rotation speed detection component 60. The second part is the fishing line that has been released from the spool 30. The line-out speed of the second part is the speed generated by being pulled by the bait. The embodiment of the present application directly measures the line-out speed by setting the line-out speed detection component 70. When the rotation speed of the outermost side of the first part is greater than the line-out speed of the second part, it means that the speed of releasing the outermost fishing line from the spool 30 is greater than the speed of the fishing line being pulled by the bait, and the amount of fishing line released from the spool 30 is greater than the amount of fishing line pulled by the bait. A part of the fishing line will accumulate near the spool 30, and the fishing line "recoil" phenomenon will occur, so the spool 30 needs to be braked.

In some embodiments, in step S100, obtaining the rotation speed of the outermost portion of the first portion includes the steps of:

Obtaining the outermost winding radius of the first portion and the angular velocity of the spool 30;

The rotation speed of the outermost portion of the first portion is determined based on the winding radius and the angular velocity.

The rotation speed υ of the outermost part of the first part can be obtained by measuring the outermost winding radius r of the first part and the angular velocity ω of the spool 30, and then calculating the relationship υ=ω×r. In the cross section of the spool 30, the axis of the spool 30 is taken as the center of the circle, and the outermost winding radius r of the first part is the distance between the center of the circle and the outermost fishing line of the spool 30. As shown in FIG4 , the angular velocity ω of the spool 30 can be directly detected by the angular velocity detection component 80 provided on the spool 30 or by the rotation speed sensor provided on the spool 30 to detect the rotation speed n of the spool 30, and then the angular velocity of the spool 30 can be calculated by calculating the relationship ω=2πn.

In some embodiments, the fishing reel assembly further includes a distance detection component, and the distance detection component is disposed outside the first portion. The method of the embodiment of the present application further includes:

acquiring a first distance between the distance detection component and the outermost surface of the first portion;

Get the outermost winding radius of the first part, including:

Based on the first distance, a winding radius is determined.

In the embodiment of the present application, the rotation speed detection component 60 specifically includes a distance detection component. The distance detection component is carried on the carrying component 20. The distance detection component is arranged outside the first part along the axial direction of the spool 30. There is a certain distance between the distance detection component and the first part. Its function is to detect a first distance between the distance detection component and the outermost surface of the first part. Based on the detected first distance, the winding radius of the fishing line wound around the outermost side of the spool can be determined.

The distance detection component can be a photoelectric distance measuring device or an acoustic distance measuring device, as shown in FIG5 . The embodiment of the present application specifically uses the distance detection component as a photoelectric distance measuring device to exemplarily illustrate the detection principle. The photoelectric distance measuring device is arranged outside the spool 30 along the axial direction of the spool 30 and is at a certain distance from the spool 30. The photoelectric distance measuring device includes a light signal transmitting unit and a light signal receiving unit. The transmitting direction of the light signal transmitting unit points to the spool 30 and is perpendicular to the axial direction of the spool 30. The light signal is emitted to the outermost surface of the first part, and is reflected by the fishing line on the outermost surface of the first part and received by the light signal receiving unit, so that the distance between the distance detection component and the outermost surface of the first part can be detected. The method of detecting distance by the photoelectric distance measuring device generally includes pulse photoelectric distance measurement or phase photoelectric distance measurement. The prior art can be referred to and the embodiment of the present application will not be specifically described.

It is worth noting that the frequency of the light emitted by the optical signal emitting unit is preferably the frequency with the highest reflectivity of the material of the fishing line. Since the user can change the type of fishing line according to the actual situation during fishing, such as PE line or carbon line, the optical signal emitting unit can modulate different light frequencies according to the type of fishing line to adapt to the changes of different fishing lines. In addition, in order to ensure the accuracy of ranging, the light emitted by the optical signal emitting unit is preferably laser, and the light emitted by the optical signal emitting unit is perpendicular to the outermost section direction of the first part.

In some embodiments, the method of the embodiment of the present application further includes:

Acquire a second distance between the distance detection component and the axis of the spool 30;

Determine the winding radius according to the first distance, including:

A winding radius is determined according to the first distance and the second distance.

Since the second distance r ₂ between the distance detecting component and the axis of the spool 30 is a constant, the second distance r ₂ between the distance detecting component and the axis of the spool 30 is obtained by the distance detecting component, and the first distance r ₁ between the distance detecting component and the outermost surface of the first part is obtained by the distance detecting component, and the outermost winding radius r = r ₂ - r ₁ of the first part can be determined according to the difference between the second distance r ₂ and the first distance r ₁ .

Compared with the prior art that uses the original radius of the spool to calculate the rotation speed of the fishing line, the creativity of the embodiment of the present application lies in that the rotation speed of the fishing line on the outermost side of the spool can be obtained in real time, so as to more accurately obtain the braking force required by the spool. Specifically, the winding radius of the fishing line on the outermost side of the spool can be determined based on the first distance and the second distance, and the rotation speed of the fishing line on the outermost side of the spool can be more accurately calculated based on the winding radius and the angular velocity of the spool, thereby more accurately obtaining the difference between the rotation speed and the line output speed, and obtaining the braking force required by the spool.

In some implementations, a plurality of distance detection components are provided, and the method of the embodiment of the present application further includes:

Acquire a first distance between each distance detection component and the outermost surface of the first part;

Determine the winding radius according to the first distance, including:

Based on the respective first distances, a winding radius is determined.

In the embodiment of the present application, due to the irregularity of the fishing line being wound on the spool 30, more fishing line is wound at some positions of the spool 30, and less fishing line is wound at some positions. As a result, the winding radius obtained by using one distance detection component may not be the actual winding radius of the outermost fishing line of the spool 30. It is not accurate enough to only measure the distance between the fishing line at a certain position and the distance detection component. Therefore, multiple distance detection components can be provided, and the specific number can be set according to actual conditions. The present application does not impose specific restrictions on this. Each distance detection component is provided outside the first part along the axial direction of the spool 30. Further, each distance detection component is provided outside the first part in parallel along the axial direction of the spool 30. By obtaining the first distance between each distance detection component and the outermost surface of the first part, the outermost winding radius is determined according to each first distance, the accuracy of distance measurement is improved, and the accuracy of the braking force required by the spool is further improved.

Acquire a second distance between each distance detection component and the axis of the spool 30;

According to each first distance, a winding radius is determined, including:

Determine, according to each first distance and each second distance, a third distance between the outermost surface of the first portion corresponding to each distance detection component and the axis of the bobbin;

The average value of the sums of the individual third distances is determined as the winding radius.

Taking into account the irregularities in the winding of the fishing line on the spool, the embodiment of the present application may be provided with a plurality of distance detection components, which respectively detect the first distance between each distance detection component and the outermost surface of the first part, and the second distance between each distance detection component and the axis of the spool, obtain each first distance and second distance, respectively calculate the difference between each first distance and second distance, and obtain the winding radius of the outermost surface of the spool corresponding to each position, that is, the third distance. After adding each third distance and then calculating the average value, the winding radius of the outermost fishing line of the spool required for the calculation in the embodiment of the present application can be obtained.

In some embodiments, the fishing reel assembly further includes a speed detection component, and the rotation speed is detected by the speed detection component.

In the embodiment of the present application, the rotation speed detection component 60 specifically includes a speed detection component. For obtaining the rotation speed of the outermost portion of the first part, the speed of the outermost portion of the first part is directly measured by the speed detection component. Exemplarily, the speed detection component is carried on the bearing component 20, and the speed detection component is arranged outside the first part along the axial direction of the bobbin 30, and there is a certain distance from the first part. Its function is to be able to obtain an image of the outermost portion of the first part, and the rotation speed of the outermost portion of the first part can be obtained by processing the image.

The speed detection component may be a photoelectric imaging device, a digital imaging device or an ultrasonic imaging device, as shown in FIG5 . In the embodiment of the present application, the speed detection device is exemplarily described as a photoelectric imaging device. The photoelectric imaging device is arranged outside the spool 30 along the axial direction of the spool 30 and is at a certain distance from the spool 30. The photoelectric imaging device includes an optical signal transmitting unit, an optical signal receiving unit and an image analyzing unit. The transmitting direction of the optical signal transmitting unit points to the spool 30 and is perpendicular to the axial direction of the spool 30. The optical signal is emitted to the outermost surface of the spool 30. The optical signal is reflected by the fishing line on the outermost surface of the spool 30 and is received by the optical signal receiving unit. The optical signal is imaged in the optical signal receiving unit. The moving trajectory of the fishing line on the outermost surface is recorded as a set of continuous images taken at high speed. The moving trajectory image of the fishing line is then analyzed and processed by the image analyzing unit. The rotation speed of the fishing line corresponding to the feature point position is obtained according to the displacement change of the feature point position on the moving trajectory image over a period of time.

In the embodiment of the present application, due to the irregularity of the fishing line being wound on the spool 30, more fishing line is wound at some positions of the spool 30, and less fishing line is wound at some positions. As a result, the rotation speed detected by one speed detection component may not be the actual rotation speed of the outermost fishing line of the spool 30. It is not accurate enough to detect the rotation speed of the fishing line at a certain position. Therefore, multiple speed detection components can be provided, and the specific number can be set according to actual conditions. The present application does not impose specific restrictions on this. Each speed detection component is provided outside the first part along the axis direction of the spool 30. Further, each speed detection component is provided outside the first part in parallel along the axis direction of the spool 30. By obtaining the rotation speed detected by each speed detection component, adding the rotation speeds detected by each speed detection component and then calculating the average value, the rotation speed of the outermost fishing line of the spool required in the embodiment of the present application can be obtained, thereby improving the measurement accuracy and further improving the accuracy of the braking force required for the spool.

S300, controlling the braking component to brake the bobbin according to the rotation speed and the line delivery speed.

According to the rotation speed and the outlet speed, determine the difference between the rotation speed and the outlet speed;

In step S300, according to the rotation speed and the outlet line speed, the braking component is controlled to brake the bobbin, including:

According to the difference, the braking component is controlled to brake the spool.

Based on the above method, the rotation speed of the outermost fishing line of the spool 30 and the outlet speed of the fishing line are obtained. The difference between the rotation speed and the outlet speed can be determined. Since a more accurate rotation speed can be obtained through the method of the embodiment of the present application, the required braking force of the spool can be obtained more accurately based on the difference in rotation speed.

In some embodiments, controlling the braking component to brake the spool according to the difference comprises:

When the difference is greater than or equal to a preset threshold, the braking component is controlled to brake the spool.

In an embodiment of the present application, the fishing reel assembly includes a braking component 40, as shown in Figure 6, the braking component 40 includes a coil 41 and a magnet 42 used in conjunction with the coil 41, the coil 41 is connected to the rotating shaft of the spool 30, and when the spool 30 needs to be braked, the rotating shaft of the spool 30 is controlled by controlling the current of the coil 21 and the magnet 22 to generate a force.

When the difference between the rotation speed and the line output speed is greater than or equal to a preset threshold, the preset threshold can be set according to the actual usage, and the embodiment of the present application is not limited. When the difference is greater than or equal to the preset threshold, the fishing line will "recoil", so it is necessary to control the brake component 40 to reduce the rotation speed of the spool and reduce the rotation speed of the outermost fishing line of the spool. Specifically, when the difference υ is greater than or equal to the preset threshold, the winding radius r of the outermost fishing line of the current spool 30 is obtained, and the angular velocity adjustment value ω' required for the spool is obtained according to the calculation relationship formula υ=ω×r, and then according to the angular velocity adjustment value ω' and the current angular velocity ω of the spool, the angular velocity of the spool is reduced to ω ₁ =ω-ω', and further, the rotation speed of the spool is reduced according to the angular velocity ω ₁ .

It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

A second aspect of an embodiment of the present application provides a fishing reel assembly, comprising:

Spools;

a fishing line comprising a first portion wound around a spool and a second portion released from the spool;

Braking components;

The fishing reel assembly also includes at least one processor, which is used to execute the braking method of the fishing reel assembly.

In an embodiment of the present application, a braking method for a fishing reel assembly comprises the following steps:

S100, obtaining the rotation speed of the outermost portion of the first part;

S200, obtaining the outlet speed of the second part;

Obtain the outermost winding radius of the first part and the angular velocity of the spool;

Get the outermost winding radius of the first part, including:

Based on the first distance, a winding radius is determined.

Determine the winding radius according to the first distance, including:

Based on the respective first distances, a winding radius is determined.

Acquire a second distance between each distance detection component and the axis of the spool;

According to each first distance, a winding radius is determined, including:

In one embodiment, according to the difference, controlling the braking component to brake the spool comprises:

The specific implementation principle and related contents of the fishing reel assembly provided in the second aspect of the embodiment of the present application can refer to the contents of the first aspect of the above-mentioned embodiment, and will not be repeated here.

A third aspect of an embodiment of the present application provides a fishing reel assembly, comprising:

Spool 30;

A fishing line, the fishing line comprising a first portion wound around the spool 30 and a second portion released from the spool 30;

A rotation speed detection component 50, used to detect the rotation speed of the outermost portion of the first portion;

A wire outlet speed detection component 60, used to detect the wire outlet speed of the second part;

The processor 90 is used to generate a braking instruction according to the rotation speed and the outlet speed;

The braking component 40 is used to brake the bobbin 30 according to a braking instruction.

In some embodiments, the fishing reel assembly further includes a housing 10 and a bearing component 20 , wherein the bearing component 20 is mechanically coupled to the housing 10 and is used to bear the rotation speed detecting component 50 .

As can be seen from Figures 1 and 2, the fishing reel assembly includes a housing 10, a bearing component 20, a spool 30, a brake component 40, a guide ring 50 and a processor 90, wherein the housing 10 is arranged on both sides of the spool 30, and the spool 30 is arranged inside the bearing component 20; the brake component 40 is arranged on the housing 10 and connected to the rotating shaft of the spool 30 for braking the spool 30; the spool 30 is wound with a fishing line, which is not shown in the figure, and the fishing line includes a first part wound around the spool 30 and a second part released from the spool 30. The bearing component 20 carries a rotation speed detection component 60, which is used to detect the rotation speed of the outermost side of the first part; the bearing component 20 also carries a guide ring 50 for guiding the fishing line to be discharged along the fishing rod, and the guide ring 50 carries a line output speed detection component 70, which is used to detect the line output speed generated when the fishing line is pulled by the bait; the processor 90 is disposed in the housing 10. It can be understood that the processor 90 in the embodiment of the present application can be separated from the fishing reel assembly and disposed in an external device such as a mobile terminal.

In some embodiments, a plurality of rotation speed detecting components 60 are provided, and each rotation speed detecting component 60 is provided outside the first portion along the axial direction of the bobbin 30 .

In some embodiments, each rotation speed detection component 60 includes a signal transmitting unit and a signal receiving unit, the signal transmitting unit is used to transmit the rotation speed detection signal, and the signal receiving unit is used to receive the rotation speed detection signal reflected by the fishing line.

In some embodiments, the emission direction of the rotation speed detection signal points to the spool and is perpendicular to the axial direction of the spool.

In the embodiment of the present application, the rotation speed detection component 60 is carried on the carrying component 20. The rotation speed detection component is arranged outside the first part along the axial direction of the bobbin 30 and is at a certain distance from the first part. The rotation speed detection component 60 includes a signal transmitting unit and a signal receiving unit. The image of the outermost side of the first part is obtained through the rotation speed detection signal. The rotation speed of the outermost side of the first part can be obtained by processing the image.

The rotation speed detection component 60 can be a photoelectric imaging device, a digital imaging device, or an ultrasonic imaging device, which can directly measure the rotation speed of the outermost part of the first part. As shown in FIG5 , the embodiment of the present application is exemplarily described by taking the rotation speed detection device as a photoelectric imaging device, the photoelectric imaging device is arranged outside the spool 30 along the axial direction of the spool 30, and there is a certain distance from the spool 30, the photoelectric imaging device includes an optical signal transmitting unit, an optical signal receiving unit, and an image analysis unit, the optical signal transmitting unit transmits a rotation speed detection signal to the outermost surface of the spool 30, the transmission direction of the rotation speed detection signal points to the spool 30, and is perpendicular to the axial direction of the spool 30, the rotation speed detection signal is reflected by the fishing line on the outermost surface of the spool 30, received by the optical signal receiving unit, and imaged in the optical signal receiving unit, the movement trajectory of the fishing line on the outermost surface is recorded as a set of high-speed continuous images, and then the movement trajectory image of the fishing line is analyzed and processed by the image analysis unit, and the rotation speed of the fishing line corresponding to the feature point position is obtained according to the displacement change of the feature point position on the movement trajectory image over a period of time.

Since the fishing line is wound around the spool 30 irregularly, more fishing line is wound around some positions of the spool 30, and less fishing line is wound around some positions. This results in that the rotation speed detected by one speed detection component may not be the actual rotation speed of the outermost fishing line of the spool 30. It is not accurate enough to detect the rotation speed of the fishing line at a certain position. Therefore, multiple rotation speed detection components 60 can be provided, and the specific number can be set according to actual conditions. This is not specifically limited in the present application. Each rotation speed detection component is provided outside the first part along the axis direction of the spool 30. Further, each rotation speed detection component is provided outside the first part in parallel along the axis direction of the spool 30. By obtaining the rotation speeds detected by each speed detection component 60, adding the rotation speeds detected by each speed detection component and then calculating the average value, the rotation speed of the outermost fishing line of the spool required in the embodiment of the present application can be obtained, thereby improving the measurement accuracy and further improving the accuracy of the braking force required for the spool.

In some embodiments, the rotation speed detection component 60 includes:

A distance detection component is disposed outside the first portion and is used to detect a winding radius at the outermost side of the first portion;

The bobbin 30 is provided with an angular velocity detection component 80, and the angular velocity detection component 80 is used to detect the angular velocity of the bobbin 30;

The processor 90 is further configured to determine a rotation speed of the outermost portion of the first portion based on the winding radius and the angular velocity.

There are a plurality of distance detecting components, each of which is disposed outside the first portion along the axial direction of the bobbin 30 .

In some embodiments, each distance detection component includes a signal transmitting unit and a signal receiving unit, the signal transmitting unit is used to transmit a distance detection signal, and the signal receiving unit is used to receive the distance detection signal reflected by the fishing line.

In some embodiments, the emission direction of the distance detection signal points to the spool 30 and is perpendicular to the axial direction of the spool 30 .

In the embodiment of the present application, the rotation speed detection component 60 can be a distance detection component. The distance detection component is carried on the carrying component 20. The distance detection component is arranged outside the first part along the axial direction of the spool 30 and is at a certain distance from the first part. The distance detection component includes a signal transmitting unit and a signal receiving unit. The first distance between the distance detection component and the outermost surface of the first part is obtained through the rotation speed detection signal. Based on the first distance, the winding radius of the fishing line wound on the outermost side of the spool can be determined, and the rotation speed of the outermost fishing line can be obtained according to the winding radius.

The distance detection component can be a photoelectric distance measuring device or an acoustic distance measuring device. As shown in FIG5 , the embodiment of the present application specifically uses the distance detection component as a photoelectric distance measuring device to exemplarily illustrate the detection principle. The photoelectric distance measuring device is arranged outside the spool 30 along the axial direction of the spool 30 and is at a certain distance from the spool 30. The photoelectric distance measuring device includes an optical signal transmitting unit and an optical signal receiving unit. The optical signal transmitting unit transmits a distance detection signal to the outermost surface of the first part. The transmission direction of the distance detection signal points to the spool 30 and is perpendicular to the axial direction of the spool 30. The distance detection signal is reflected by the fishing line on the outermost surface of the first part and is received by the optical signal receiving unit, so that the distance between the distance detection component and the outermost surface of the first part can be detected. The method of detecting distance by the photoelectric distance measuring device generally includes pulse photoelectric distance measurement or phase photoelectric distance measurement. The prior art can be referred to and the embodiment of the present application will not be specifically described.

Since the fishing line is wound around the spool 30 irregularly, more fishing line is wound around some positions of the spool 30, and less fishing line is wound around some positions. As a result, the winding radius obtained by using one distance detection component may not be the actual winding radius of the outermost fishing line of the spool 30. It is not accurate enough to only measure the distance between the fishing line at a certain position and the distance detection component. Therefore, multiple distance detection components can be set, and the specific number can be set according to actual conditions. This application does not impose specific restrictions on this. Each distance detection component is set outside the first part along the axial direction of the spool 30. Further, each distance detection component is set outside the first part in parallel along the axial direction of the spool 30. By obtaining the first distance between each distance detection component and the outermost surface of the first part, the outermost winding radius is determined according to each first distance, the accuracy of distance measurement is improved, and the accuracy of the braking force required by the spool is further improved.

The specific implementation principle and related contents of the fishing reel assembly provided in the third aspect of the embodiment of the present application can refer to the contents of the first aspect of the above-mentioned embodiment, and will not be repeated here.

As shown in FIG. 7 , a fourth aspect of the embodiments of the present application provides a fishing rod, comprising the fishing reel assembly described in the above embodiments or the fishing reel assembly described in the above embodiments.

A fifth aspect of an embodiment of the present application provides a computer-readable storage medium having a computer program, which, when executed by a processor, implements the steps of the braking method of a fishing reel assembly as described in the above embodiment.

The technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

In the embodiments provided in the present application, it should be understood that the disclosed devices/terminal equipment and methods can be implemented in other ways. For example, the device/terminal equipment embodiments described above are only schematic. For example, the division of the modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

If the integrated module/unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by hardware related to computer program instructions. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media do not include electric carrier signals and telecommunication signals.

The above are only optional embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

A braking method for a fishing reel assembly, characterized in that the fishing reel assembly comprises a spool, a fishing line and a braking component, the fishing line comprises a first portion wound around the spool and a second portion released from the spool, the method comprising:

obtaining a rotation speed of the outermost portion of the first portion;

Obtaining the outlet speed of the second part;

The braking component is controlled to brake the bobbin according to the rotation speed and the wire delivery speed.
The method according to claim 1 is characterized in that obtaining the rotation speed of the outermost portion of the first part comprises:

Obtaining the outermost winding radius of the first portion and the angular velocity of the spool;

The rotation speed of the outermost portion of the first portion is determined according to the winding radius and the angular velocity.
The method according to claim 2 is characterized in that the fishing reel assembly further includes a distance detection component, and the distance detection component is disposed outside the first part, and the method further includes:

Acquire a first distance between the distance detection component and the outermost surface of the first portion;

The step of obtaining the outermost winding radius of the first part includes:

The winding radius is determined according to the first distance.
The method according to claim 3 is characterized in that the method further comprises:

Acquiring a second distance between the distance detection component and the axis of the spool;

The determining the winding radius according to the first distance includes:

The winding radius is determined according to the first distance and the second distance.
The method according to claim 3 is characterized in that the distance detection component is provided in plurality, and the method further comprises:

Acquire a first distance between each of the distance detection components and the outermost surface of the first part;

The determining the winding radius according to the first distance includes:

The winding radius is determined according to each of the first distances.
The method according to claim 5 is characterized in that the method further comprises:

Acquire a second distance between each of the distance detection components and the axis of the bobbin;

The determining the winding radius according to each of the first distances includes:

Determine, according to each of the first distances and each of the second distances, a third distance between the outermost surface of the first portion corresponding to each of the distance detection components and the axis of the bobbin;

An average value of the sums of the third distances is determined as the winding radius.
The method according to claim 1 is characterized in that the fishing reel assembly also includes a speed detection component, and the rotation speed is detected by the speed detection component.
The method according to claim 1 is characterized in that the method further comprises:

Determine a difference between the rotation speed and the outlet speed according to the rotation speed and the outlet speed;

The step of controlling the braking component to brake the bobbin according to the rotation speed and the outlet line speed comprises:

The braking component is controlled to brake the bobbin according to the difference.
The method according to claim 8 is characterized in that, according to the difference, controlling the braking component to brake the bobbin comprises:

When the difference is greater than or equal to a preset threshold, the braking component is controlled to brake the bobbin.
A fishing reel assembly, characterized in that it comprises:

Spools;

a fishing line including a first portion wound around the spool and a second portion released from the spool;

Braking components;

The fishing reel assembly further comprises at least one processor configured to execute the method as claimed in any one of claims 1 to 9.
A fishing reel assembly, characterized in that it comprises:

Spools;

a fishing line including a first portion wound around the spool and a second portion released from the spool;

A rotation speed detection component, used to detect the rotation speed of the outermost portion of the first portion;

A wire outlet speed detection component, used for detecting the wire outlet speed of the second part;

a processor, configured to generate a braking instruction according to the rotation speed and the line output speed;

A braking component is used to brake the bobbin according to the braking instruction.
The fishing reel assembly according to claim 11 is characterized in that the fishing reel assembly also includes an outer shell and a bearing component, and the bearing component is mechanically coupled to the outer shell for bearing the rotation speed detection component.
The fishing reel assembly according to claim 11 is characterized in that there are multiple rotation speed detection components, and each of the rotation speed detection components is arranged outside the first part along the axial direction of the spool.
The fishing reel assembly according to claim 13 is characterized in that each of the rotation speed detection components includes a signal transmitting unit and a signal receiving unit, the signal transmitting unit is used to transmit the rotation speed detection signal, and the signal receiving unit is used to receive the rotation speed detection signal reflected by the fishing line.
The fishing reel assembly according to claim 14 is characterized in that the emission direction of the rotation speed detection signal points to the spool and is perpendicular to the axial direction of the spool.
The fishing reel assembly according to claim 11, characterized in that the rotation speed detection component comprises:

a distance detection component, the distance detection component being arranged outside the first portion and being used for detecting a winding radius of an outermost portion of the first portion;

The bobbin is provided with an angular velocity detection component, and the angular velocity detection component is used to detect the angular velocity of the bobbin;

The processor is further configured to determine a rotation speed of an outermost portion of the first portion based on the winding radius and the angular velocity.
The fishing reel assembly according to claim 16 is characterized in that there are multiple distance detecting components, and each of the distance detecting components is arranged outside the first part along the axial direction of the spool.
The fishing reel assembly according to claim 16 is characterized in that each of the distance detection components includes a signal transmitting unit and a signal receiving unit, the signal transmitting unit is used to transmit a distance detection signal, and the signal receiving unit is used to receive the distance detection signal reflected by the fishing line.
The fishing reel assembly according to claim 16 is characterized in that the emission direction of the distance detection signal points to the spool and is perpendicular to the axial direction of the spool.
A fishing rod, characterized in that it comprises the fishing reel assembly according to claim 10 or the fishing reel assembly according to any one of claims 11-19.
A computer-readable storage medium, the computer-readable storage medium having a computer program, characterized in that when the computer program is executed by a processor, the steps of the method as described in any one of claims 1 to 9 are implemented.