Brake system of fishing reel

Abstract

The embodiment of the invention provides a braking system of a fishing reel, and belongs to the technical field of fishing reels. The braking system comprises a braking part, a braking part and a control part, wherein the braking part is used for braking the fishing reel; the detection device is used for generating a detection signal according to the rotating speed of the wire wheel; and the control device is electrically connected with the detection device and the braking part, and the control device is used for flexibly controlling the braking force of the braking part according to the detection signal. According to the embodiment of the invention, smooth braking can be realized.

Description

Technical Field

[0001] This application relates to the field of fishing vessel technology, and more particularly to a braking system for a fishing vessel. Background Technology

[0002] In fishing reels such as baitcasting reels, in order to prevent the fishing line from "breaking" due to the reel's excessive rotation speed causing the line to be released faster than the bait's flight speed, a braking system is installed to brake the reel.

[0003] When the reel speed rises to a certain set speed, the braking force of the braking system abruptly reaches its maximum value. Furthermore, at the peak speed, the braking force suddenly decreases, for example, abruptly dropping to 30% to 50% of its maximum value. This braking method leads to energy loss during ascent, affecting casting distance. When the braking force decreases from maximum speed, the risk of line breakage increases. Therefore, providing a braking system for fishing reels that achieves smooth braking has become a pressing technical problem.

[0004] Existing technical documents

[0005] Patent documents

[0006] Patent Document 1: Publication of Chinese Invention Patent Application No. 108323485 Summary of the Invention

[0007] The main objective of this application is to propose a braking system for fishing vessels that aims to achieve smooth braking.

[0008] To achieve the above objectives, a first aspect of this application provides a braking system for a fishing reel, the fishing reel including a line reel, the braking system comprising:

[0009] A braking element, which is used to brake the reel;

[0010] A detection device, the detection device being used to generate a detection signal based on the rotational speed of the reel;

[0011] A control device is electrically connected to both the detection device and the braking component, and the control device is used to flexibly control the braking force of the braking component based on the detection signal.

[0012] In some embodiments, the control device is used to flexibly control the braking force of the braking element based on the detection signal, including:

[0013] The control device is used to flexibly control the braking force of the braking component when the detection signal determines that the reel is in a throwing state.

[0014] The control device is used to set the braking force of the braking component to a preset braking force when the detection signal determines that the reel is in a state of falling into the water.

[0015] In some embodiments, the control device includes:

[0016] A brake gear adjustment device, wherein the brake gear adjustment device is used to set the braking force intensity level;

[0017] A brake control switch, which is electrically connected to the brake element;

[0018] The main control module is electrically connected to the brake gear adjustment device, the brake control switch, and the detection device. The main control module is used to control the conduction state and conduction duration of the brake control switch according to the detection signal and the brake force intensity level, so as to flexibly control the braking force of the brake component.

[0019] In some embodiments, the brake control switch includes:

[0020] MOS transistor, which is electrically connected to the braking element;

[0021] A brake control unit, which is electrically connected to the main control module and the MOS transistor;

[0022] The main control module is used to control the conduction state and conduction duration of the brake control unit according to the detection signal and the braking force intensity level, and the conduction state of the MOS transistor is synchronized with the conduction state of the brake control unit.

[0023] In some embodiments, the braking system further includes:

[0024] A magnetic component is provided, which is used to rotate integrally with the reel, wherein the braking component is also used to generate an alternating current signal when the magnetic component is rotating;

[0025] A power supply module is electrically connected to the braking component. The power supply module is used to filter and rectify the AC signal to obtain the power supply for the detection device and the control device.

[0026] In some embodiments, the magnetic element includes a first magnet and a second magnet with opposite magnetic poles, the first magnet and the second magnet being alternately arranged radially on the reel shaft.

[0027] In some embodiments, the power supply module includes:

[0028] A rectifier unit is electrically connected to the braking element, and the rectifier unit is used to rectify the AC signal to obtain a second electrical signal;

[0029] A filtering unit is electrically connected to the rectifier unit, and the filtering unit is used to filter the second electrical signal to obtain a third electrical signal.

[0030] The first voltage regulator unit is used to convert the third electrical signal into a first power supply for the control device;

[0031] The second voltage regulator unit is electrically connected to the first voltage regulator unit and is used to convert the first power supply into a second power supply for the main control module and the detection device.

[0032] In some embodiments, the braking element includes a plurality of coils connected in series, wherein the first and last coils in the series are electrically connected to the power supply module;

[0033] The detection device is positioned at opposite locations where any two coils alternate.

[0034] In some embodiments, the coil is positioned perpendicular to the direction of the magnetic field of the magnetic element.

[0035] The braking system for the fishing reel proposed in this application allows the control device to flexibly control the braking force of the braking components based on the detection signal generated by the detection device. Specifically, this application can control the braking force to gradually increase as the rotational speed rises, and then gradually decrease as the rotational speed drops after reaching its maximum. This achieves smooth braking control of the fishing reel. Compared to related technologies, where the braking force abruptly reaches its maximum value when the fishing reel's rotational speed reaches a certain set speed, and then suddenly decreases (e.g., abruptly dropping to 30% to 50% of its maximum value) when the rotational speed reaches its maximum, the embodiment of this application reduces kinetic energy loss. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the braking system provided in an embodiment of this application;

[0037] Figure 2 This is a schematic diagram of flexible control of braking force provided in an embodiment of this application;

[0038] Figure 3 This is a flowchart of flexible control of braking force provided in an embodiment of this application;

[0039] Figure 4 This is another structural schematic diagram of the braking system provided in the embodiments of this application;

[0040] Figure 5 This is a schematic diagram of the braking system provided in the embodiments of this application.

[0041] Figure description: Braking component 110, reel 120, detection device 130, control device 140, brake gear adjustment device 141, brake control switch 142, main control module 143, magnetic component 150, power supply module 160, rectifier unit 161, filter unit 162, first voltage regulator unit 163, second voltage regulator unit 164. Detailed Implementation

[0042] The embodiments of this implementation are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this implementation, and should not be construed as limiting this implementation.

[0043] In the description of this embodiment, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this embodiment.

[0044] In the description of this embodiment, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0045] In the description of this embodiment, unless otherwise explicitly limited, terms such as setting, installing, and connecting should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this embodiment in conjunction with the specific content of the technical solution.

[0046] In fishing reels such as baitcasting reels, in order to prevent the fishing line from "breaking" due to the reel's excessive rotation speed causing the line to be released faster than the bait's flight speed, a braking system is installed to brake the reel.

[0047] When the reel speed rises to a certain set speed, the braking force of the braking system abruptly reaches its maximum value. Furthermore, at the peak speed, the braking force suddenly decreases, such as abruptly dropping to 30% to 50% of its maximum value. This braking method causes braking force fluctuations. Moreover, this braking method leads to kinetic energy loss during ascent, affecting casting distance. When the braking force decreases from maximum speed, the risk of line breakage increases.

[0048] Based on this, embodiments of this application provide a braking system for a fishing reel, which aims to achieve smooth braking of the fishing reel.

[0049] like Figure 1 As shown, this application embodiment provides a braking system for a fishing reel. The braking system includes a braking element 110, a detection device 130, and a control device 140. The braking element 110 is used to brake a reel 120. The detection device 130 is used to generate a detection signal based on the rotational speed of the reel 120. The control device 140 is electrically connected to both the detection device 130 and the braking element 110, and the control device 140 is used to flexibly control the braking force of the braking element 110 based on the detection signal.

[0050] It is understood that a fishing reel may include a reel assembly, in which fishing line may be wound. When casting, the reel 120 rotates to release the fishing line. During the release of the fishing line, tangling may occur, thus requiring a braking system to control the rotation of the reel 120. Furthermore, by controlling the rotation speed of the reel 120, the flight distance of the bait during casting can be increased, thereby improving the success rate of fishing. The braking system provided in this embodiment includes a braking element 110, a detection device 130, and a control device 140. The detection device 130 detects the rotation speed of the reel 120 and generates a corresponding detection signal, such as a square wave signal. The control device 140 receives the detection signal and calculates the rotational speed of the reel 120 based on it, thereby generating a corresponding control signal based on the rotational speed and a preset control strategy. The control signal can be used to control the magnitude of the braking force when the braking element 110 brakes the reel 120, thereby achieving braking control of the reel 120. The control strategy preset by the control device 140 can be a flexible control strategy. That is, when the control device 140 determines that the rotational speed of the reel 120 is increasing based on the detection signal, the generated control signal can control the braking force to gradually increase as well. When the control device 140 determines that the rotational speed of the reel 120 has reached its maximum speed and is decreasing based on the detection signal, the generated control signal can control the braking force to gradually decrease as well. Thus, compared to related technologies where the braking force abruptly reaches its maximum value when the reel 120's rotational speed increases to a certain set speed, and then suddenly decreases (e.g., abruptly drops to 30% to 50% of its maximum value) when the rotational speed reaches its maximum, this embodiment of the application can control the braking force... Figure 2 The smooth control shown. (Example) Figure 2 As shown, this includes the rotational speed curve 201 and braking force curve 202 of the reel 120. The method of gradually increasing the braking force as the rotational speed increases in this embodiment can reduce kinetic energy loss. The method of gradually decreasing the braking force as the rotational speed decreases after reaching its maximum can reduce the probability of the fishing line breaking.

[0051] like Figure 3 As shown, in some embodiments, the method by which the control device 140 performs flexible control may include, but is not limited to, steps S301 to S302.

[0052] Step S301: The control device is used to flexibly control the braking force of the brake component when the detection signal determines that the reel is in a throwing state.

[0053] In step S302, the control device is used to set the braking force of the brake component to a preset braking force when it is determined that the reel is in a state of falling into the water based on the detection signal.

[0054] In steps S301 to S302 of some embodiments, the control device 140 can determine whether the fishing line is in a casting state or a water-receiving state based on the detection signal. For example, Figure 2 As shown, when the control device 140 determines from the detection signal that the rotational speed of the reel 120 gradually increases from zero, the reel can be considered to be in a casting state, that is, the state in which the reel 120 rotates to release the fishing line. When the control device 140 determines from the detection signal that the rotational speed of the reel 120 changes from increasing to decreasing, and the decreasing speed is less than a preset value, the fishing line can be considered to be in a water-dropping state. It is understood that after the bait enters the water, no more line is released, but the reel 120 will continue to rotate due to inertia. Therefore, the state when the speed is less than the preset value can be judged as the fishing line falling into the water state, that is, the bait falling into the water state. It is understood that the specific value of the preset value can be adaptively set according to the actual situation, and this embodiment of the application does not specifically limit it.

[0055] When the system is confirmed to be in a throwing state, the control device 140 can flexibly control the braking force. That is, when the control device 140 determines that the rotational speed is increasing based on the detection signal, the generated control signal can control the braking force to gradually increase as well. When the control device 140 determines that the rotational speed has reached its maximum speed and is in a decreasing state based on the detection signal, the generated control signal can control the braking force to gradually decrease as well.

[0056] If the situation is determined to be a fall into the water, the control device 140 can set the braking force to a preset braking force. The preset braking force can be greater than the braking force at the last moment of the throwing process. For example... Figure 2As shown, the preset braking force can be greater than the braking force at time t0. After setting the braking force to the preset braking force, the braking force curve 202 will exhibit a square wave shape. It is understood that the specific value of the preset braking force can be adaptively set according to the actual situation, and is not specifically limited in comparison with the embodiments of this application.

[0057] The advantage of steps S301 to S302 is that it allows for flexible control of the braking force during the casting process, reducing kinetic energy loss. Furthermore, it allows the braking force to be set to a preset braking force during the water-falling process, reducing the risk of line breakage upon impact.

[0058] like Figure 4 As shown, in some embodiments, the braking system further includes a magnetic component 150 and a power supply module 160. The magnetic component 150 is used to rotate integrally with the reel 120, and the braking component 110 is used to generate an AC signal when the magnetic component 150 is rotating. The power supply module 160 is electrically connected to the braking component 110, and the power supply module 160 is used to filter and rectify the AC signal to obtain the power supply for the detection device 130 and the control device 140.

[0059] In some embodiments, the magnetic component 150 can refer to a component that is magnetic and capable of generating a magnetic field, such as a permanent magnet. The magnetic component 150 can be disposed on the reel 120, and when the reel 120 rotates, the magnetic component 150 can rotate along with the reel 120. While the magnetic component 150 is rotating, the braking component 110 can generate an alternating current signal based on the magnetic field, thereby converting mechanical energy into electrical energy. For example, the braking component 110 includes a coil positioned perpendicular to the magnetic field. While the magnetic component 150 is rotating, the coil cuts magnetic lines of force, initiating the generation of an alternating current signal. The power supply module 160 is electrically connected to the braking component 110, and the power supply module 160 can filter and rectify the alternating current signal to generate a power supply capable of stably driving the detection device 130 and the control device 140.

[0060] Understandably, the detection device 130 can operate based on a power supply to detect the rotational speed of the reel 120. For example... Figure 5 As shown, based on the characteristics of the magnetic component 150, the detection device 130 may include a Hall sensor U3. The Hall sensor U3 can generate a pulse signal (i.e., a detection signal) based on the rotation of the reel 120. The control device 140 can determine the rotational speed of the reel 120 based on this pulse signal and generate a corresponding control signal based on this rotational speed. It is understood that the Hall sensor U3 can employ an ultra-low power latching bipolar Hall switch and utilize tunneling magnetization (TMR) technology, giving the Hall sensor U3 the characteristics of ultra-high frequency response (e.g., 1kHz), ultra-high sensitivity, and high resistance to external magnetic field interference.

[0061] In some embodiments, the magnetic element 150 may include a first magnet and a second magnet with opposite magnetic poles, the first magnet and the second magnet being alternately arranged in the radial direction of the fishing reel 120 shaft.

[0062] In some embodiments, the magnetic element 150 may include multiple magnets, such as a first magnet and a second magnet. The magnetic poles of the first magnet are opposite to those of the second magnet. For example, when the first magnet has a south pole, the second magnet has a north pole. Conversely, when the first magnet has a north pole, the second magnet has a south pole. The first and second magnets may be alternately arranged radially on the surface of the reel 120 near the brake element 110. For example, the magnetic element 150 may include two first magnets and two second magnets, and the first and second magnets may be arranged on the reel 120 in a first magnet (N)--second magnet (S)--first magnet (N)--second magnet (S) manner. It is understood that the number of first and second magnets can be adaptively set according to actual conditions, such as according to speed detection accuracy, the size of the reel 120, etc., and this embodiment does not specifically limit this.

[0063] It is understood that the detection device 130, control device 140, power supply module 160, and braking element 110 can be mounted on a base plate, which can be positioned opposite to the reel 120, i.e., the base plate and the reel 120 can be spaced apart by a certain distance. Specifically, the coil of the braking element 150 can be an air coil. A magnetic element 150 is mounted on the reel 120, and a base plate can be mounted at a certain distance from the outer side of the magnetic element 150. That is, the reel 120 and the magnetic element 150 can be positioned within the enclosed area of ​​the coil of the braking element 150. Thus, when the reel 120 rotates, the magnetic element 150 rotates along with the reel 120, while the base plate rotates relative to the reel 120.

[0064] The components included in the braking component 110, detection device 130, control device 140 and power supply module 160 are described in detail below.

[0065] like Figure 5 As shown, in some embodiments, the braking element 110 may include multiple coils connected in series, wherein the first and last coils in the series connection may be electrically connected to the power supply module 160. For example, the braking element 110 may include coils L1, L2, L3, and L4, with coils L1 to L4 connected in series. The first coil (e.g., coil L1) and the last coil (e.g., coil L4) are respectively electrically connected to the power supply module 160. Specifically, the endpoint P1 of coil L1 and the endpoint P2 of coil L4 are respectively electrically connected to the power supply module 160. It is understood that the control device 140 can control the start and end of braking by controlling the closing and opening of the coils.

[0066] It is understood that the detection device 130 can be positioned relative to any two alternating points of the coils. For example, it can be positioned relative to the alternating points of coil L1 and coil L2, or relative to the alternating points of coil L3 and coil L4.

[0067] In this embodiment, the detection device 130 will detect a magnetic pole change at any relative position of two alternating coils. Thus, the control device 140 controls the braking force generated by the braking element 110 based on the detection signal, ensuring that the position is always after the alternation point, i.e., at the same position. Therefore, in this embodiment, the control position for the braking force is fixed, and the braking force generated after each output of the same braking force signal is also fixed. Compared to related technologies where the braking force is controlled at random positions, this embodiment reduces oscillations caused by random control and brake force instability, thereby improving the smoothness of braking control.

[0068] In some embodiments, the control device 140 includes a brake gear adjustment device 141, a brake control switch 142, and a main control module 143. The brake gear adjustment device 141 is used to set the brake gear. The brake control switch 142 is electrically connected to the brake element 110. The main control module 143 is electrically connected to the brake gear adjustment device 141, the brake control switch 142, and the detection device 130. The main control module 143 is used to control the conduction state and conduction duration of the brake control switch 142 according to the detection signal and the brake gear, so as to flexibly control the braking force of the brake element 110.

[0069] In some embodiments, the brake gear adjustment device 141 may refer to a switch for setting the braking force intensity level, with different brake gears corresponding to different braking forces. For example, it may include brake gears from 0 to 9, with the braking force range set by gears 0 to 9 increasing sequentially, i.e., gear 9 can correspond to the largest braking force range.

[0070] The main control module 143 can control the conduction state and conduction duration of the brake control switch 142 according to the braking force intensity level and the detection signal. The main control module 143 may include an MCU (i.e., component U4). The brake control switch 142 can be used to control the braking state of the brake element 110. For example, when the brake control switch 142 is in the conduction state, the braking state of the brake element 110 can be braking, that is, the brake control switch 142 can control the coil to close. When the brake control switch 142 is in the conduction state, the braking state of the brake element 110 can be non-braking, that is, the brake control switch 142 can control the coil to open. In addition, the magnitude of the braking force can be controlled by the conduction duration. For example, the longer the conduction duration of the brake control switch 142, the greater the braking force of the brake element 110 on the reel 120.

[0071] Understandably, when the fishing line is in the casting state, the main control module 143 can determine the rotational speed of the reel 120 based on the detection signal, and control the conduction duration of the brake control switch 142 based on the rotational speed and the brake gear. For example, when the main control module 143 determines that the rotational speed is increasing based on the detection signal, it can determine the braking force range based on the corresponding braking force intensity gear. The main control module 143 generates a corresponding control signal based on the braking force range and the rotational speed of the reel 120 to control the braking force to gradually increase. Similarly, when the main control module 143 determines that the rotational speed has reached its maximum speed and is decreasing based on the detection signal, it can determine the braking force range based on the corresponding braking force intensity gear. The main control module 143 generates a corresponding control signal based on the braking force range and the rotational speed of the reel 120 to control the braking force to gradually decrease.

[0072] In some embodiments, the brake control switch 142 may include a brake control unit and a MOSFET. The brake control unit is electrically connected to the main control module 143. The MOSFET is electrically connected to both the brake control unit and the brake element; wherein, the main control module controls the conduction state and conduction duration of the brake control unit according to the detection signal and the braking force intensity level, and the conduction state of the MOSFET is synchronized with the conduction state of the brake control unit.

[0073] In some embodiments, the brake control switch 142 includes a brake control unit and a MOSFET Q1. The brake control unit is electrically connected to the main control module 143, and the MOSFET Q1 is electrically connected to both ends (P1 and P2) of the brake element 110. The main control module 143 can control the conduction state of the brake control unit according to the detection signal and the braking force level, thereby controlling the conduction state of the MOSFET Q1 and thus controlling the braking state of the brake element 110. Specifically, when the brake control unit is turned on according to the control signal of the main control module 143, the MOSFET Q1 is turned on, and the brake element 110 is closed, starting braking. When the brake control unit is turned off according to the control signal of the main control module 143, the MOSFET Q1 is turned off, and the brake element 110 is turned off, ending braking. The braking force of the brake element 110 on the reel 120 can be controlled by controlling the conduction time of the brake control unit.

[0074] It is understood that the brake control switch 142 may also include other components (such as resistors, capacitors, etc.), and the connection relationships of these components will not be described in detail in this embodiment. Furthermore, the brake control unit may include components with switching control characteristics, such as transistors.

[0075] In some embodiments, the power supply module 160 includes a rectifier unit 161, a filter unit 162, a first voltage regulator unit 163, and a second voltage regulator unit 164. The rectifier unit 161 is electrically connected to the braking member 110 and is used to rectify the AC signal to obtain a second electrical signal. The filter unit 162 is electrically connected to the rectifier unit 161 and is used to filter the second electrical signal to obtain a third electrical signal. The first voltage regulator unit 163 is used to convert the third electrical signal into a first power supply for the control device 140. The second voltage regulator unit 164 is electrically connected to the first voltage regulator unit 163 and is used to convert the first power supply into a second power supply for the detection device 130.

[0076] In some embodiments, the rectifier unit 161 may include a Schottky diode (including diodes D1 and D2) and two diodes inside a MOSFET. The MOSFET may refer to MOSFET Q1 in the brake control switch 142. The Schottky diode and the two diodes inside the MOSFET can form a bridge rectification. When the AC signal generated across the brake element 110 (i.e., terminals P1 and P2) reaches the conduction threshold of the Schottky diode, the Schottky diode conducts. The rectifier unit 161 converts the AC signal into a DC signal.

[0077] The filter unit 162 may include a capacitor C2, one end of which is electrically connected to a Schottky diode, and the other end of which is grounded. Capacitor C2 is used to filter out the ripple of the rectified voltage (i.e., the second electrical signal) to obtain a smooth direct current (i.e., the third electrical signal). It is understood that capacitor C2 can also store energy; when the AC signal is insufficient, power can continue to be supplied based on the energy stored in capacitor C2.

[0078] The first voltage regulator unit 163 may include a first power management unit (LDO) (i.e., component U1), the input terminal of which is electrically connected to one end of capacitor C2. Component U1 can convert a higher DC voltage (i.e., the third electrical signal) into a first power supply, such as a 5V voltage signal. The first power supply can drive the brake control switch 142.

[0079] The second voltage regulator unit 164 may include a second power management unit (LDO) (i.e., component U2), the input of which can be electrically connected to the output of component U1. Component U2 can convert the first power supply into a second power supply, such as a 3V voltage signal. The second power supply can drive the main control module 143 and the detection device 130. It is understood that the component U4 included in the main control module 143 can be an ultra-low power ARM architecture MCU. In this way, the main control module 143 has a small program execution time delay, can operate with low power consumption, and can initialize and enter the working state quickly, thereby acquiring and processing data faster and outputting corresponding control signals. For example, when the second power supply reaches 1.8V, it reaches the rated minimum voltage of the main control module 143 and the detection device 130, and the main control module 143 and the detection device 130 start working (in actual practice, when the second power supply is below 1.8V, the main control module 143 and the detection device 130 have already started working).

[0080] It is understood that the power supply module 160 may also include capacitors C3, C4, and C6; the connection methods of these capacitors with other components can be found in [reference needed]. Figure 5 As shown in the embodiments of this application, this will not be described in detail again.

[0081] The braking system of the fishing reel provided in this application adopts an ultra-low power main control module and a high-efficiency bridge rectifier circuit, enabling the braking system to start quickly without the need for an additional boost circuit. By flexibly controlling the braking force, a smooth braking force can be output, thereby reducing kinetic energy loss and the probability of line breakage.

[0082] The embodiments described in this application are for the purpose of more clearly illustrating the technical solutions of the embodiments of this application, and do not constitute a limitation on the technical solutions provided by the embodiments of this application. As those skilled in the art will know, with the evolution of technology and the emergence of new application scenarios, the technical solutions provided by the embodiments of this application are also applicable to similar technical problems.

[0083] Those skilled in the art will understand that the technical solutions shown in the figures do not constitute a limitation on the embodiments of this application, and may include more or fewer steps than shown, or combine certain steps, or different steps.

[0084] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0085] Those skilled in the art will understand that all or some of the steps in the methods disclosed above, as well as the functional modules / units in the systems and devices, can be implemented as software, firmware, hardware, or suitable combinations thereof.

[0086] The terms “first,” “second,” “third,” “fourth,” etc. (if present) in the specification and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms “comprising” and “having,” and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0087] It should be understood that in this application, "at least one (item)" means one or more, and "more than" means two or more. "And / or" is used to describe the relationship between related objects, indicating that three relationships can exist. For example, "A and / or B" can represent three cases: only A exists, only B exists, and both A and B exist simultaneously, where A and B can be singular or plural. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. "At least one (item) of the following" or similar expressions refer to any combination of these items, including any combination of single or plural items. For example, at least one (item) of a, b, or c can represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, and c can be single or multiple.

[0088] In the several embodiments provided in this application, it should be understood that the disclosed apparatus and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of the units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between apparatuses or units may be electrical, mechanical, or other forms.

[0089] The units described above as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0090] The preferred embodiments of the present application have been described above with reference to the accompanying drawings, but this does not limit the scope of the claims of the present application. Any modifications, equivalent substitutions, and improvements made by those skilled in the art without departing from the scope and substance of the embodiments of the present application shall be within the scope of the claims of the present application.

Claims

1. A braking system for a fishing reel, characterized in that, The fishing reel includes a line reel, and the braking system includes: A braking element, the braking element being used to brake the reel; A detection device, the detection device being used to generate a detection signal based on the rotational speed of the reel; A control device is electrically connected to both the detection device and the braking component, and the control device is used to flexibly control the braking force of the braking component based on the detection signal.

2. The braking system according to claim 1, characterized in that, The control device is used to flexibly control the braking force of the braking element based on the detection signal, including: The control device is used to flexibly control the braking force of the braking component when the detection signal determines that the reel is in a throwing state. The control device is used to set the braking force of the braking component to a preset braking force when the detection signal determines that the reel is in a state of falling into the water.

3. The braking system according to claim 1, characterized in that, The control device includes: A brake gear adjustment device, wherein the brake gear adjustment device is used to set the braking force intensity level; A brake control switch, which is electrically connected to the brake element; The main control module is electrically connected to the brake gear adjustment device, the brake control switch, and the detection device. The main control module is used to control the conduction state and conduction duration of the brake control switch according to the detection signal and the brake force intensity level, so as to flexibly control the braking force of the brake component.

4. The braking system according to claim 3, characterized in that, The brake control switch includes: MOS transistor, which is electrically connected to the braking element; A brake control unit, which is electrically connected to the main control module and the MOS transistor; The main control module is used to control the conduction state and conduction duration of the brake control unit according to the detection signal and the braking force intensity level, and the conduction state of the MOS transistor is synchronized with the conduction state of the brake control unit.

5. The braking system according to any one of claims 1 to 4, characterized in that, The braking system also includes: A magnetic component is provided, which is used to rotate integrally with the reel, wherein the braking component is also used to generate an alternating current signal when the magnetic component is rotating; A power supply module is electrically connected to the braking component. The power supply module is used to filter and rectify the AC signal to obtain the power supply for the detection device and the control device.

6. The braking system according to claim 5, characterized in that, The magnetic component includes a first magnet and a second magnet with opposite magnetic poles, which are alternately arranged radially on the reel shaft.

7. The braking system according to claim 5, characterized in that, The power supply module includes: A rectifier unit is electrically connected to the braking element, and the rectifier unit is used to rectify the AC signal to obtain a second electrical signal; A filtering unit is electrically connected to the rectifier unit, and the filtering unit is used to filter the second electrical signal to obtain a third electrical signal. The first voltage regulator unit is used to convert the third electrical signal into a first power supply for the control device; The second voltage regulator unit is electrically connected to the first voltage regulator unit and is used to convert the first power supply into a second power supply for the detection device.

8. The braking system according to claim 5, characterized in that, The braking component includes multiple coils connected in series, wherein the first coil and the last coil in the series are electrically connected to the power supply module. The detection device is positioned at opposite locations where any two coils alternate.

9. The braking system according to claim 8, characterized in that, The coil is positioned perpendicular to the magnetic field direction of the magnetic component.

Images