Electric fishing reel

Abstract

The utility model provides an electric fishing reel which comprises a shell, a driving system, a wire arranging system, an electronic system, a wire cup assembly, a flywheel assembly and a waterproof gasket. The electric fishing reel adopts straight gear transmission to improve transmission reliability and speed reduction efficiency and is adaptive to a high-rotating-speed motor. The fishing reel is compact in design, the main gear, the transmission gear set and the winding displacement gear set are located in the fishing reel front cavity, and space is saved. The bidirectional clutch endows the fishing reel with a reverse function, and flexibility is enhanced. The electronic upper cover is equipped with a sensor to realize fishing line outgoing turn number statistics. The pressure sensor is installed on a caster handle, and rotation of the flywheel is accurately controlled through finger pressure. The control main board has the function of accumulating the wire outgoing length and the wire take-up length. The battery is provided with a charging management module and a type-c interface. The wire cup and the flywheel are provided with magnets to cooperate with the sensor to count the number of turns. The waterproof gasket prevents water from entering an outer gap between the spool shaft and the main shaft. And a plurality of parts adopt modular design, so that the production, the assembly and the maintenance are convenient, and the electric fishing reel has better market competitiveness.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing gear, in particular to an electric fishing reel. Background Art

[0002] A spinning reel is a fishing reel with the rotating axis of the spool pointing to the tail of the fishing rod. After the guide wire loop is opened, the line can be quickly released, which can be conveniently used for casting fishing. The spinning reel has the function of arranging the line up and down, which can evenly arrange the line when reeling in the line. When reeling out the line, it can prevent different layers of fishing line from intertwining with each other, and the line is released smoothly. Existing spinning reels are generally non-electric. Due to the characteristics of the structure, it is very difficult to design a practical electric spinning reel. Since the work power of human hands is relatively small, the reeling force of the spinning reel is limited. The reeling force of the top spinning reel is difficult to exceed 5kg. It is very laborious to reel in big fish with a spinning reel. In addition, when reeling in the fishing line, one hand holds the rod and the other hand shakes the arm. Both hands cannot coordinate to hold the rod, and the flexibility and strength are insufficient. Therefore, there is a market demand for the electrification of spinning reels. Due to structural issues, it's difficult to convert a manual spinning reel into an electric spinning reel by simply adding a motor. Retaining the mechanical rocker arm and adding a motor drive to the reel results in a complex structure and low reliability. The mechanical rocker arm, driven by a 90-degree gear, also lacks mechanical strength. Electric spinning reels based on this approach are currently available on the market, but sales have been poor. Furthermore, current spinning reels are equipped with a one-way bearing to prevent the spool from rotating in the opposite direction, and generally lack a reverse payout function, making them inflexible in use. Furthermore, when casting, the spool doesn't rotate, allowing the line to slip out of the spool's edge. This makes it very difficult to count the number of turns drawn without affecting the line. Furthermore, because the spool may slip after a fish is caught, counting the number of turns drawn and reeled in is also difficult. Certain fishing methods require digitally and accurately counting the length of the line drawn, creating another challenge that needs to be overcome if we want to further expand the use of spinning reels.

[0003] Based on this, designing an electric fishing reel that can cast, has strong reeling force, is reversible, can arrange the line, can digitally display the real-time line length, and can accurately control the reeling like a manual reel has high practicality and market prospects. Utility Model Content

[0004] The purpose of the present invention is to provide an electric fishing reel to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an electric fishing reel, comprising a housing, a drive system, a line arrangement system, an electronic system, a spool assembly, a flywheel assembly, and a waterproof gasket, wherein the housing is divided into a front cover, an upper cover, and a lower cover, wherein a caster and a caster handle for connecting a fishing rod are integrally formed or fixedly installed on the outer side of the upper cover, the front cover and the upper cover are connected by screws, and a waterproof gasket is installed at the connection, and the two together form a closed fishing reel front cavity, the upper cover and the lower cover are also connected by screws, and a waterproof gasket is installed at the connection, and the two together form a closed fishing reel rear cavity, the line arrangement system is installed inside the housing, the spool, flywheel, and the front cover are in a telescopic relationship, and the waterproof gasket is installed on the outside of the flywheel assembly and the front cover;

[0006] The drive system includes a main shaft, a main shaft front bearing, a two-way clutch, a main gear, a main shaft rear bearing, a disc spring group and a locking retaining spring, wherein a flange is processed at one end of the main shaft, and the main shaft passes through the main shaft front bearing, the two-way clutch, the main gear, the main shaft rear bearing and the compression disc spring group and is placed in the upper cover and locked with a locking retaining spring, and its end is located in the rear cavity of the fishing reel, and the main shaft is slidably connected to the front cover through the main shaft front bearing, and the main shaft is connected to the two-way clutch through the spline, and its end is located in the rear cavity of the fishing reel, and the main shaft is slidably connected to the front cover through the main shaft front bearing, and the main shaft is locked through the spline and the inner ring of the two-way clutch, and the main gear is slidably connected to the main shaft, and the main gear is processed with 3 to 6 cams The convex teeth extend between the roller groups in the two-way clutch, and each roller group contains 2 rollers of the same size. The number of roller groups is equal to the number of convex teeth. The two-way clutch is also provided with a tightening spring, which tightens the roller and the inclined surface of the inner ring of the two-way clutch to prevent the roller from loosening, reduce the impact during reversing, and extend the service life of the two-way clutch. The outer ring of the main shaft rear bearing and the mounting hole of the upper cover are fastened together, and the main shaft passes through the inner hole of the main shaft rear bearing and passes through the main shaft clamping disc spring group. The main shaft locking retaining spring installed in the upper cover is used to lock the main shaft clamping disc spring group to the inner ring of the main shaft rear bearing; the drive system also includes a drive motor and a reduction gear group, wherein the drive motor The machine should preferably use a brushless motor with a Hall sensor that has high power, high efficiency, and smooth low-speed rotation. It can meet the requirements of extremely high line-reeling accuracy. The low-speed line-reeling accuracy can reach sub-centimeter level, which is very important for accurately controlling the distance between the bait and the rod tail. If a brushless motor without a Hall sensor is used, with the performance of the current driver, it can also achieve centimeter-level low-speed line-reeling accuracy and meet most application requirements. Of course, a brushed DC motor can also be used, but its efficiency and power are low, and it can be used for entry-level electric fishing reels. The main body of the drive motor is located in the rear cavity of the fishing reel, close to the wheel foot handle. The drive motor and the upper cover are thermally coupled to facilitate the motor Heat dissipation, a temperature sensor is installed on it, and it cooperates with the control main board for overheat protection of the motor. Motor teeth are installed on the output shaft of the drive motor, and the motor teeth extend into the front cavity of the fishing reel and are connected to the reduction gear set. The reduction gear set contains 1-4 double-layer gears and is installed in a fan shape around the main shaft, with small-large teeth transmission connection in sequence. Each double-layer gear is tightly connected to its central axis, and both ends of each central axis are connected to the mounting holes of the front cover and the upper cover through bearings or bushings respectively. The pinion of the last-stage reduction gear is connected to the main gear. The fan-shaped installation of the reduction gear set can effectively utilize the narrow space of the front cavity, so that the front and rear diameters and transverse diameters of the front cover are within a reasonable range.

[0007] As a further description of the present invention: the line arrangement system includes: a line arrangement transmission gear set, a reciprocating screw, a half-moon pin seat and the half-moon pin therein, a slide rail, a screw bearing and a slider, wherein the line arrangement transmission gear set is composed of 1 to 3 gears, located in the front cavity of the fishing reel, its input gear is meshed with the main gear located on the main shaft, the output gear is connected to the reciprocating screw through the shaft through the upper cover, the number of slide rails is 1 to 2, the slide rails are parallel to the main shaft, the two ends of the slide rails are fixed to the upper cover, the slide rails pass through the slider and are connected to the slider The hole processed on the top is slidably connected, the slider and the spool shaft are fixedly connected, a half-moon pin seat is installed on the slider, the half-moon pin installed in the half-moon pin seat is meshed with the reciprocating screw rod, and the two ends of the reciprocating screw rod are rollingly connected with the upper cover through the screw rod bearing. In this way, when the main gear rotates, the speed of the wire arrangement transmission gear group changes, driving the reciprocating screw rod to rotate, and the reciprocating screw rod drives the half-moon pin meshed with it to move back and forth, the half-moon pin drives the spool shaft to move back and forth, and the spool shaft drives the spool to move back and forth synchronously up and down, and completes the wire arrangement synchronously with the flywheel driven by the main gear.

[0008] As a further description of the present invention: the electronic system includes: a control mainboard, an upper cover outer component, a pressure sensor component, a pressure sensor button, a sensor mounting hole, a sensor plug, a sensor socket, a spool electronic upper cover, a fishing line optical sensor, a spool electronic sensor, a flywheel position sensor, a power interface, and a battery. The control mainboard is connected to each electronic accessory via a wire and a corresponding electrical interface. The upper cover outer component includes a push rod, a display screen, and a control button. A radio transceiver module is installed therein, which is connected to the control mainboard located in the upper cover through the electrical interface thereon through the upper cover wall. The pressure sensor component contains more than one pressure sensor, which is provided with a sensor plug, which enters the sensor mounting hole located in the wheel foot handle and is electrically connected to the sensor socket. The pressure sensor on it is aligned with the pressure sensor button on the reel foot handle. The electronic cover of the spool includes a fishing line optical sensor and a spool electronic sensor. It is pressed and installed on the brake assembly through the spool top cover, and is slidably connected to the spool top cover and semi-locked with the brake assembly. The electronic cover of the spool also contains a battery, a wireless charging component, charging contacts and a radio transceiver module. The flywheel position sensor is installed on the upper cover near the flywheel, and the power interface is installed on the lower cover. It is electrically connected to the control main board through the electrical interface. The battery is provided with a battery plug, a battery clip, a charging interface, and a battery card. All electronic interfaces, components and parts are sealed and waterproof. The electronic system is used to sense finger pressure, drive the flywheel to rotate, calculate the line reeling distance, display the fishing reel status and other functions.

[0009] As a further description of the present invention: the spool assembly consists of a spool top cover, a brake assembly and a spool body, a spool base, an alarm shrapnel and a spool shaft, wherein the spool top cover contains a clamping nut and a compression spring, and the brake assembly is a friction plate brake assembly, which is a multi-piece superimposed structure including a stator, a movable plate and a friction plate. The stator and the main shaft are rotationally locked, and the movable plate and the spool body are rotationally locked. The friction plate is located between the stator and the movable plate, and the piece closest to the spool top cover is the stator. The brake assembly is installed in the spool body, and a magnet is installed on the spool body near the electronic upper cover of the spool. The spool body and the spool base are slidably connected, and the spool shaft passes through the spool body, the brake assembly, the spool base and the alarm shrapnel, and the external thread processed thereon is threadedly connected to the clamping nut in the spool top cover, and is fixedly connected to the slider through the hole in the main shaft. The brake assembly and the spool cooperate to achieve the function of stably controlling the output line tension.

[0010] As a further description of the present invention: the flywheel assembly consists of a flywheel body, a guide sleeve, a wire ring and a swing arm. Screw holes are processed on the flywheel body, which are fastened with the internal threads on the screws and the flange processed on the main shaft. A magnet is installed on the flywheel body near the upper cover to cooperate with the flywheel position sensor to realize the function of counting the winding length.

[0011] As a further description of the present invention: the waterproof gasket is composed of a spool shaft waterproof gasket and a main shaft waterproof gasket, wherein the spool shaft waterproof gasket is installed on the flywheel body, the spool shaft waterproof gasket is provided with a through hole that is sleeved on the outside of the spool shaft, and the main shaft waterproof gasket is installed on the upper cover, and the main shaft waterproof gasket is also provided with a through hole that is sleeved on the outside of the main shaft.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) Due to the use of spur gear transmission, the transmission efficiency is higher than that of the classic manual spinning wheel using a helical gear disc. Moreover, since the speed required by the spool is higher than the hand-cranking speed, the manual spinning wheel is an acceleration transmission. Since the motor has a high speed, it needs to be decelerated to match the speed required by the spool. It is more reasonable to use spur gear transmission. The use of spur gear deceleration does not require being limited by the small diameter of the helical gear disc (the speed ratio of the manual spinning wheel is generally 1 to 4 to 1 to 6, and the diameter of the large disc gear is usually not too large, so the small helical gear is usually not too large, which determines that the main shaft and the spool shaft passing through it cannot be made larger, affecting the degree of freedom of design. When the diameter of the main shaft and spool shaft is forced to be reduced, the strength will decrease.) A main shaft and spool shaft with a larger diameter can be used, which can effectively match the motor drive with a higher power than the hand-cranking drive.

[0014] (2) The main gear and transmission gear set are installed in the inner cavity of the front cover located inside the flywheel, which effectively utilizes the inner cavity of the front cover and shortens the length and volume of the entire fishing reel;

[0015] (3) The use of a two-way clutch can make the fishing reel have a reverse function, which makes it more flexible to use. Of course, if the reverse function is not required, the two-way clutch can be replaced by a one-way bearing. The specific replacement scheme is: the outer ring of the one-way bearing and the front cover are fixed with splines, the inner ring and the main shaft are fixed with splines, the middle hole of the main gear and the main shaft are fixed with splines, and the convex teeth on the main gear are eliminated. Of course, it is not limited to spline fixation, and flat shaft and other fixing methods can also be used;

[0016] (4) An electronic cover is installed, and the optical sensor of the fishing line on it can sense the reflection of the fishing line, and then count the number of turns of the fishing line when casting or releasing the line and record the distance of the line. Specifically, a reflective photoelectric sensor is used, which contains a light-emitting tube and a light-receiving tube. The light-emitting tube emits a high-frequency modulated light signal to reduce the interference of other light sources. When the fishing line appears in the sensing range, the light-receiving tube receives the high-frequency modulated light signal reflected by the fishing line, amplifies it, and then detects the frequency and outputs a pulse signal to the radio transceiver module located in the electronic cover. The transmitted radio signal is received by the radio transceiver module located in the outer component of the cover. The data is then transmitted to the control mainboard for comprehensive statistics. The electronic cover is also equipped with a spool electronic sensor using a Hall sensor, which can cooperate with the magnet installed on the spool. When a fish is released, the spool rotates, and the pulses generated by the magnet on the spool cooperate with the pulse sensor on the spool and the pulses generated by the optical sensor on the fishing line are accumulated. The total is the number of turns of the fish, making the statistics of the number of turns released more accurate. The electronic cover is also equipped with a wireless charging module and charging contacts, which are convenient for charging the small rechargeable battery inside. If the battery is low, you can also easily unscrew the spool front cover and replace the spare spool electronic cover. The replaced electronic cover can be charged as a spare.

[0017] (5) A pressure sensor is installed on the reel foot handle. The finger holding the rod can easily press the pressure sensor. The signal generated by pressing different positions and different forces is transmitted to the control board. After processing, the forward and reverse rotation and speed of the drive motor are controlled, and then the direction and speed of the flywheel rotation are controlled. The rotation of the flywheel drives the guide sleeve to reel in the line. This finger pressure control method allows two hands to hold the rod, not limited to one hand holding the rod and the other hand shaking the rocker to reel in the line. It is more superior to manual spinning reels. In addition, there is no need to divide the left-hand wheel and the right-hand wheel into fixed hands like manual spinning reels. Instead, the left and right hands can be interchanged at any time to hold the rod, which is convenient to use. In addition, the pressure sensor is stepless induction pressure and has no potentiometer travel, which makes the control more precise and safer than push rod control. Since the mechanical rocker arm is eliminated, the complexity and weight are effectively reduced, making it lighter and more durable. Of course, according to needs, an electronic rocker arm can also be installed. The electrical signal generated when the rocker arm is shaken controls the motor to rotate the spool through the control board to meet the needs of anglers who like to use rocker arms.

[0018] (6) The fishing reel is equipped with a modular upper cover outer component, on which a push rod is installed. When the push rod is pushed to different positions, it drives the potentiometer to generate different electrical signals, which are transmitted to the control main board to control the different directions and speeds of the drive motor, so as to be more suitable for the operation of non-handheld fishing rod fishing. The push rod and the pressure sensor can be used simultaneously or individually, or one of them can be used first. This can be set through the control button to facilitate various fishing methods. The upper cover outer component can be connected to external radio equipment, especially mobile phones, through the radio transceiver module thereon to realize the fishing reel status display, parameter adjustment and wireless control of the fishing reel;

[0019] (7) The main control board of this fishing reel has the function of accumulating the length of line released and reeled in. It receives the pulses of the fishing line optical sensor, the spool electronic sensor and the negative pulse of the flywheel rotation sensor (the flywheel rotation sensor generates a positive pulse when the spool is reeling in the positive direction and a negative pulse when the flywheel is releasing the line in the reverse direction) and accumulates them into the number of line released turns. It receives the positive pulse of the flywheel rotation sensor and accumulates the number of line reeled in. The cumulative addition and subtraction of the line released and reeled in can get the real-time number of line released turns of the fishing line. The circumference is calculated according to the diameter of the coil. The number of turns multiplied by the circumference is equal to the line released length. Since the spool releases the line, the diameter of the coil changes, and the circumference also changes. Therefore, when the fishing reel is initialized, the spool size and line diameter must be entered. When the line is fully retracted, it returns to zero and is pulled out a certain distance, usually 10 meters. By pressing a button, the chip in the control motherboard can adapt to the changes in the coil diameter when paying out and reeling in the line according to the program, so that the calculated number of meters is as close as possible to the actual number of meters. It is more accurate and safer when setting the fixed meter stop. The pay-out length can be displayed in real time on the display screen. Since the spinning reel has the function of casting and drawing, in addition to the above method, there is currently no practical method that can accurately count the pay-out and reel-in without affecting the casting and drawing. The above solution is a major breakthrough.

[0020] (8) The battery of this fishing reel is equipped with a charging management module, which is used to balance the voltage of the single cells in the series battery during charging, stabilize the charging current, and protect the battery. It is also equipped with a charging interface, which preferably uses the current internationally universal type-c socket, which is convenient for using chargers and charging cables commonly used with electronic devices such as mobile phones, which is convenient for use and environmentally friendly. It is equipped with a waterproof cover to facilitate waterproofing, and a battery plug and a battery clip are installed on it. The battery plug is used to connect to the power interface located on the lower cover, and the clip is used to clamp the lower cover. The battery is located at the other end of the clip with a protrusion, which is used to clamp the lower cover at the other end to prevent the battery from falling off during use. In addition, this clip-on design facilitates quick disassembly and assembly of the battery, which is convenient for continuous operation when fishing. Since the battery can be quickly replaced, a battery with smaller capacity and weight can be used, which reduces the total weight of the fishing reel and facilitates casting operations.

[0021] (9) The mechanical part of the spool assembly is similar to that of an ordinary spinning reel, except that a magnet is installed near the electronic cover of the spool to cooperate with the spool electronic sensor to count the number of coils released;

[0022] (10) The flywheel assembly is similar to an ordinary spinning wheel, but the flywheel is equipped with a magnet near the upper cover to cooperate with the flywheel rotation sensor to count the number of windings and releasing coils;

[0023] (11) The fishing reel is equipped with a spool shaft waterproof gasket and a main shaft waterproof gasket to waterproof the spool shaft and main shaft of the fishing reel;

[0024] (12) The front cover and the front end of the upper cover are fixed with internal and external threads or multiple screws, and are used with waterproof rubber rings to seal the front cavity of the fishing reel. The upper cover and the lower cover are fixed with multiple screws and are used with waterproof rubber rings to seal the rear cavity of the fishing reel. Many components of this fishing reel, such as the electronic upper cover of the spool, the outer assembly of the upper cover, the pressure sensor assembly, and the battery, all adopt a modular design, which not only facilitates the production of parts and product assembly, but also makes after-sales maintenance and repair easier;

[0025] (13) The design of three covers, namely the front cover, the upper cover and the lower cover, has a good balance between the number of parts and the difficulty of processing. The front cover and the upper cover, the upper cover and the lower cover respectively seal the front and rear chambers of the fishing reel, which is convenient for lubrication and maintenance. The overall upper cover design on the upper part of the fishing reel is like a "bowl", which is very conducive to waterproofing. The lower cover is located at the bottom of the fishing reel instead of on the side, which is convenient for milling the sensor interface mounting hole located at the reel foot handle. Moreover, once the lower cover is opened, the rear cavity of the fishing reel where the wiring system is located is directly exposed, which is convenient for repair and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural diagram of the utility model;

[0027] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0028] Figure 3 This is one of the schematic diagrams of the split structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the wiring system structure of the present utility model;

[0030] Figure 5 This is a schematic diagram of the sensor mounting hole structure of the present utility model;

[0031] Figure 6 This is a schematic diagram of the battery structure of the present utility model.

[0032] In the figure: 1. Housing; 11. Front cover; 12. Upper cover; 121. Caster; 122. Caster handle; 123. Main shaft rear bearing mounting hole; 124. Pressure button mounting hole; 125. Sensor mounting hole; 126. Sensor interface mounting hole; 13. Lower cover; 2. Drive system; 21. Drive motor; 211. Motor teeth; 22. Reduction gear set; 23. Main gear; 231. Protruding teeth; 24. Main shaft; 241. Disc spring set; 242. Locking spring; 243. Spline; 244. Flange; 25. Two-way clutch; 251. Roller set; 26. Main shaft front bearing; 27. Main shaft rear bearing; 3. Cable system; 31. Cable transmission gear set; 32. Reciprocating screw; 33. Half-moon pin seat; 34. Slide rail; 35. Screw bearing; 36. Slider; 4. Electronic system; 41. Control board; 4 2. Upper cover outer assembly; 421. Push rod; 422. Display screen and buttons; 43. Pressure sensor assembly; 431a. Sensor plug; 431b. Sensor socket; 432. Pressure sensor button; 45. Spool electronic upper cover; 451. Fishing line optical sensor; 452. Spool electronic sensor; 46. Flywheel position sensor; 47. Power interface; 48. Battery; 481. Battery plug; 482. Battery clip; 483. Charging interface; 484. Battery card; 5. Spool assembly; 51. Spool top cover; 52. Spool body; 53. Brake assembly; 54. Spool shaft; 55. Spool base; 56. Alarm shrapnel; 6. Flywheel assembly; 61. Flywheel body; 62. Guide sleeve; 63. Wire ring; 64. Swing arm; 7. Waterproof gasket; 71. Spool shaft waterproof gasket; 72. Spindle waterproof gasket. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] See also Figures 1-6 The utility model provides a technical solution: an electric fishing reel, comprising a housing 1, a drive system 2, a line arrangement system 3, an electronic system 4, a spool assembly 5, a flywheel assembly 6 and a waterproof gasket 7, wherein the housing 1 is divided into a front cover 11, an upper cover 12 and a lower cover 13, the three housings are thin-walled and hollow, and have multiple mounting points inside and around them for mounting other components, wherein the outer side of the upper cover 12 is provided with a caster 121 and a caster handle 122 for connecting a fishing rod;

[0035] Specifically, the caster 121 and the caster handle 122 are standard structures of ordinary spinning reels and can adapt to different types of fishing rods. The caster 121 and the caster handle 122 of this fishing reel are specially processed with a pressure button mounting hole 124, a sensor mounting hole 125, and a sensor interface mounting hole 126, which are used to install the pressure sensor button 432, the pressure sensor assembly 43, and the sensor socket 431b. After the pressure sensor assembly 43 is installed into the sensor mounting hole 125, its pressure sensing point is aligned with the pressure sensor button 432, and the sensor plug 431a on the pressure sensor assembly 43 is inserted into the sensor socket 431b. A waterproof ring is installed on the pressure sensor button 432, and a waterproof cap is installed on the pressure sensor assembly 43, which fits tightly with each mounting hole to facilitate waterproofing. The hollow structure of the fishing reel caster 121 and the caster handle 122 can ensure sufficient mechanical strength while accommodating various pressure sensor components, thereby ensuring the structural strength of the fishing reel and preventing accidental breakage.

[0036] The drive system 2 includes a main shaft 24, a main shaft front bearing 26, a two-way clutch 25, a main gear 23, a main shaft rear bearing 27, a main shaft 24, a disc spring group 241 and a locking retaining spring 242. Among them, a flange 244 is processed at one end of the main shaft 24. The main shaft 24 passes through the main shaft front bearing 26, the two-way clutch 25, the main gear 23, the main shaft rear bearing 27, the main shaft 24, the disc spring group 241, and is locked by the main shaft 24 locking retaining spring 242. The end thereof is located in the upper housing 12. The main shaft 24 is slidably connected to the front cover 11 through the main shaft front bearing 26. The main shaft 24 is locked through the spline 243 and the inner ring of the two-way clutch 25. The main gear 23 is machined with three convex teeth 231, which extend between the roller group 251 in the two-way clutch 25, pushing the roller to achieve one-way transmission and reverse locking function (this structure is similar to an electric / manual dual-use screwdriver), including three roller groups, a total of 6 rollers, the outer ring of the main shaft rear bearing 27 and the mounting hole of the upper cover 12 are fastened together, the outer ring of the main shaft rear bearing 27 and the main shaft rear bearing mounting hole 123 machined on the upper cover 12 are fastened together, the main shaft 24 passes through the inner hole of the main shaft rear bearing 27, and passes through the main shaft 24 to compress the disc spring group 241, and the end of the main shaft 24 is locked in the upper cover 12 with a locking retaining ring 242.

[0037] The spindle system 2 also includes a drive motor 21 and a reduction gear set 22, wherein the drive motor 21 adopts SURPASSHOBBY's 2845 brushless motor with a nominal power of 800W. The main body of the drive motor 21 is located in the upper cover 12 near the caster 121 and is thermally coupled to the upper cover. The drive motor 21 is equipped with a thermistor. The output shaft of the drive motor 21 is equipped with motor teeth 211, which extend into the front cavity and are connected to the reduction gear set 22 for transmission. The reduction gear set 22 contains two double-layer gears and is fan-shapedly installed around the spindle 24, with small-large teeth transmission connection in sequence. The two double-layer gears are both tightly connected to their central axis. The two ends of each central axis are respectively connected to the mounting holes of the front cover 11 and the upper cover 12 through bearings. The pinion of the last-stage reduction gear is connected to the main gear 23 for transmission. The transmission ratio of the drive motor 21 and the spindle 24 is 36:1.

[0038] The design of the drive system 2 can provide stable one-way power transmission, and the two-way clutch 25 enables the fishing reel to have forward and reverse rotation and two-way locking functions. Power can only be transmitted from the main gear 23 to the main shaft 24. When the rotation of the main shaft 24 driven by the flywheel body 61 is locked by the two-way clutch 25 and the drive motor 21 is not started, the fishing line cannot pull the flywheel to rotate, which is very helpful for controlling fish when fishing.

[0039] In this embodiment: the line arranging system 3 includes: a line arranging transmission gear set 31, a reciprocating screw rod 32, a half-moon pin seat 33 and a half-moon pin therein, a slide rail 34, a screw rod bearing 35 and a slider 36. Among them, the line arranging transmission gear set 31 has two gears, the transmission ratio of the main shaft 24 to the reciprocating screw rod 32 is 1:2, and it is located in the front cavity of the fishing reel. Its input gear is meshed with the main gear 23 on the main shaft 24, and the output gear is connected to the reciprocating screw rod 32 through the shaft. The number of the slide rails 34 is 2, and the slide rails 34 are 2. The rail 34 is parallel to the main shaft 24, and both ends of the slide rail 34 are fixed to the upper cover 12. The slider 36 is slidably connected to the slide rail 34, and the slider 36 is fixedly connected to the spool shaft 54. A half-moon pin seat 33 is installed on the slider 36, and the half-moon pin installed in the half-moon pin seat 33 is meshed with the reciprocating screw rod 32. Both ends of the reciprocating screw rod 32 are rollingly connected to the upper cover 12 through the screw rod bearing 35. The various fastening components of the wiring system are directly fixed to the upper cover shell. In places where direct fixation is inconvenient, a fixing bracket is added, and the fixing bracket is fixed to the two respectively.

[0040] Specifically, the lead of the reciprocating screw rod 32 is 28mm, which matches the line arrangement width of the spool. The installation of two slide rails makes the slider 32 more resistant to torque, and the positional relationship between the reciprocating screw rod 32 and the half-moon pin is more stable, which is conducive to smooth line arrangement and extends the service life of the line arrangement system. The transmission ratio of the main shaft 24 and the reciprocating screw rod 32 is 2:1. The coil on the spool body 52 has about 8 turns per layer, which is a very suitable line arrangement spacing. The design of the line arrangement system 3 can realize that the spool body 52 can arrange the line evenly up and down when the flywheel assembly 6 rotates to reel in the line, so that the line can be smoothly discharged when the fishing reel is cast again.

[0041] In this embodiment: the electronic system 4 includes: a control mainboard 41, an upper cover outer component 42, a pressure sensor component 43, a sensor socket 431b, a pressure sensor button 432, a spool electronic upper cover 45, a fishing line optical sensor 451, a spool electronic sensor 452, a flywheel position sensor 46, a power interface 47, a battery 48, and a composition. The control mainboard 41 is equipped with a single-chip microcomputer control circuit, a brushless motor drive circuit, an over-temperature, over-voltage, and power reverse connection protection circuit, and together with the upper cover outer component 42, it constitutes the calculation and adjustment of the functions such as the line length, the settings of the buttons and the sensor functions, and displays them on the display screen. The control mainboard The board 41 and each electronic accessory are connected via wires and corresponding electrical interfaces. The upper cover outer component 42 includes a push rod 421, a display screen and a button 422. The push rod 421 drives the potentiometer located inside the upper cover outer component 42 to generate a drive signal. The display screen and the button 422 are used to display the line length, the parameter settings of the fishing reel, etc. The parameters are adjusted with the buttons. The upper cover outer component 42 contains a Bluetooth radio transceiver module, which is connected to the control main board 41 located inside the upper cover 12 through the electrical interface thereon. Two full-bridge pressure sensors are installed on the pressure sensor component 43, and the pressure sensing points on them are respectively aligned with the wheel foot handles. The two pressure sensor buttons 432 of 122 are used for line reeling and line releasing control respectively. The sensor model is FSS1500NST, which has the advantages of precise control and long service life. The pressure sensor assembly 43 is provided with a sensor plug 431a, which is electrically connected to the sensor interface 431b. The spool electronic cover 45 includes a fishing line optical sensor 451 and a spool electronic sensor 452. The spool top cover 51 is pressed and installed on the brake assembly 53. The spool electronic cover 45 is slidably connected to the spool top cover 51 and is elastically clamped to the stator closest to the brake assembly 53. The rotation angle of the two can be adjusted by manually twisting the spool electronic cover 45. relationship, thereby adjusting the position of the fishing line optical sensor 451, which has greater flexibility in use. The electronic upper cover 45 of the spool also contains a Bluetooth radio transceiver module. The flywheel position sensor 46 is a Hall sensor, which is installed on the upper cover 12 near the flywheel body 61. The power interface 47 is installed on the lower cover 13. The battery 48 uses three 18650 cylindrical, high-power lithium-ion batteries stacked in series in a triangle. The single voltage is 3.6v, the capacity is 2500mah, the continuous discharge current is 30a, and the total voltage is 11.1v. The battery 48 is provided with a battery plug 481, a battery clip 482, a charging interface 483, and a battery card 484.

[0042] Specifically, the design of the electronic system 4 enables precise control of the fishing reel, improving operational convenience and comfort. The design of the pressure sensor assembly 43 and the optical fishing line sensor 451 enables precise measurement and display of fishing line retraction and release. The design of the display assembly and power interface 47 allows for convenient viewing and setting of fishing reel parameters.

[0043] In this embodiment: the spool assembly 5 is composed of a spool top cover 51, a brake assembly 53 and a spool body 52, a spool base 55, an alarm shrapnel 56 and a spool shaft 54, wherein the mechanical top cover contains a clamping nut and a clamping spring, the brake assembly 53 is a friction plate brake assembly 53, the brake assembly 53 is installed in the spool body 52, the spool body 52 is installed with a magnet at a position close to the spool electronic cover 45, the spool body 52 and the spool base 55 and the alarm shrapnel 56 are slidably connected, the spool shaft 54 ​​passes through the spool body 52, the spool base 55 and the alarm shrapnel 56, and the external thread processed thereon is threadedly connected to the clamping nut in the spool top cover 51, and passes through the hole in the main shaft 24 to be fixedly connected to the slider 36. The spool shaft 54 ​​is processed into a square shaft near its thread, which matches the inner hole of the stator of the brake assembly 53.

[0044] Specifically, the design of the spool assembly 5 can make the spool more stable when reeling in and releasing the line. The design of the brake assembly 53 can ensure that when the fish pulls the fishing line out, the spool slides out the line when the pulling force is greater than the locking force set by tightening the spool top cover 51, thereby preventing the line from breaking and the fish from getting off the hook. The spool base 55 is used to cooperate with the spool top cover 51 and the brake assembly 53 to lock the spool body 52. ​​The alarm shrapnel 56 is used to combine with the inner teeth on the spool body 52. ​​When the spool body 52 slides out of the line, it makes a sound to prompt that the line is out.

[0045] In this embodiment: the flywheel assembly 6 is composed of a flywheel body 61, a guide sleeve 62, a wire ring 63 and a swing arm 64. A screw hole is processed on the flywheel body 61, which is fastened with the internal thread on the screw and the flange 244 processed on the main shaft 24. A magnet is installed on the flywheel body 61 at a position close to the upper cover 12, which is used to cooperate with the flywheel position sensor 46 to sense the number of coils.

[0046] Specifically, the flywheel assembly 6 is designed to cooperate with the spool body 52. ​​The main shaft drives the flywheel body 61 to rotate, and the flywheel body 61 drives the guide sleeve 62 to rotate around the main shaft 24. The fishing line is wound around the spool body 52 under the drive of the guide sleeve 62 to be wound up. The guide sleeve 62 and the wire ring 63 can be rotated around the rotation axis of the swing arm 64 to a certain angle to release the line, thereby allowing the fishing line to separate from the guide sleeve 62 and the fishing line to be freely discharged. When the swing arm 64 is closed to reel in the line, the wire ring 63 guides the fishing line into the guide sleeve 62, thereby guiding the reeling in.

[0047] In this embodiment: the waterproof gasket 7 is composed of a spool shaft waterproof gasket 71 and a main shaft waterproof gasket 72, wherein the spool shaft waterproof gasket 71 is installed on the flywheel body 61, and the spool shaft waterproof gasket 71 is provided with a through hole that is sleeved on the outside of the spool shaft 54, and the main shaft waterproof gasket 72 is installed on the upper cover 12, and the main shaft waterproof gasket 72 is also provided with a through hole that is sleeved on the outside of the main shaft 24.

[0048] Specifically, the design of the waterproof gasket 7 can effectively protect the closed cavity of the fishing reel, prevent moisture from invading the interior of the fishing reel through the gap between the outside of the main shaft 24 and the outside of the spool shaft 54, avoid the fishing reel from being affected by the intrusion of seawater and rainwater during fishing, and improve the durability of the fishing reel.

[0049] After all the components are processed, installed and debugged, the wire loop 63 is opened, and the fishing line slides off the guide sleeve 62, thereby releasing the fishing line by casting or paying out. The fishing line passes along the edge of the spool body 52, and each time it reaches the sensing range of the fishing line optical sensor 451, a pulse signal is generated, which is transmitted by the Bluetooth transceiver module and is used to count the number of coils released. The wire loop 63 is closed, and the fishing line enters the guide sleeve 62. After the fish takes the bait, the rod is raised to stab the fish. The pressure sensor button 432 located on the wheel foot handle 122 or the push rod 421 can be pressed as needed. The generated signal is processed by the control motherboard 41 to control the rotation of the drive motor 21. The rotation is reduced to one-third of one after passing through the reduction gear group 22 and the main gear 23, and then drives the flywheel assembly 6 to rotate to reel in the fish. At the same time, the line arranging system 3 works to evenly arrange the line, which is convenient for the next casting. The above is the main functional principle of this fishing reel. The principles of line paying statistics when the fish pulls the fishing line out and when the fishing reel reverses to release the line have been explained before and will not be repeated.

[0050] After the design and trial production of the above implementation plan, the entire fishing reel is waterproof and sealed, which can meet various fishing scenarios. The test sample reel has a reeling force of 25kg, the braking system is stable, and the number of reeling and releasing coils of the fishing line is accurately counted. After the test of violence and endurance, the sample reel of this electric fishing reel has strong power and good durability. Although the processing conditions are limited, the sample reel has good practicality. If optimization is made in appearance design, surface processing, weight reduction and other aspects during product production, the market prospects should be good.

[0051] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. Electric fishing reel, characterized in that: include: The invention comprises a housing (1), a drive system (2), a line arrangement system (3), an electronic system (4), a spool assembly (5), a flywheel assembly (6) and a waterproof gasket (7), wherein the housing (1) is divided into a front cover (11), an upper cover (12) and a lower cover (13), wherein a caster (121) and a caster handle (122) for connecting a fishing rod are installed or integrally formed on the outer side of the upper cover (12), the line arrangement system (3) is installed inside the housing (1), and the plurality of casters of the electronic system (4) are installed on the outer side of the housing (1). The components are fixedly mounted on the housing (1), the flywheel assembly (6) is mounted on one end of the housing (1), the spool assembly (5) and the flywheel assembly (6) are in a telescopic relationship and mounted on one end of the housing (1), and the waterproof gasket (7) is mounted on the outside of the flywheel assembly (6) and the drive system (2); the upper cover (12) is processed with a main shaft rear bearing mounting hole (123), a pressure button mounting hole (124), a sensor mounting hole (125) and a sensor interface mounting hole (126); The drive system (2) comprises a main shaft (24), a main shaft front bearing (26), a two-way clutch (25), a main gear (23), a main shaft rear bearing (27), a disc spring group (241) and a locking retaining spring (242), wherein one end of the main shaft (24) is processed with a flange (244), the main shaft (24) passes through the main shaft front bearing (26), the two-way clutch (25), the main gear (23), the main shaft rear bearing (27) and the pressing disc spring group (241) and is placed in the upper cover (12) and locked by the locking retaining spring (242), the main shaft (24) is slidably connected to the front cover (11) via the main shaft front bearing (26), and the main shaft (24) is connected to the front cover (11) via the spline (243) and the two-way clutch ( 25) inner ring transmission locking connection, main gear (23) and main shaft (24) are slidably connected, main gear (23) is processed with 3 to 6 convex teeth (231), convex teeth (231) extend between roller groups (251) in the two-way clutch (25), each roller group (251) contains 2 rollers of the same size, and the number of roller groups is equal to the number of convex teeth (231), the outer ring of the main shaft rear bearing (27) and the main shaft rear bearing mounting hole (123) processed on the upper cover (12) are fastened together, the main shaft (24) passes through the inner hole of the main shaft rear bearing (27), and passes through the main shaft (24) to compress the disc spring group (241), and the end of the main shaft (24) is locked in the upper cover (12) with a locking retaining ring (242); The driving system (2) further comprises a driving motor (21) and a reduction gear set (22), wherein the main body of the driving motor (21) is located in the upper cover (12) near the side of the wheel foot handle (122), and the output shaft of the driving motor (21) is provided with motor teeth (211), which extend into the inner cavity enclosed by the upper cover (12) and the front cover (11) and are transmission-connected to the reduction gear set (22), and the reduction gear set (22) contains 1-4 double-layer gears, which are fan-shapedly installed around the main shaft (24) and are sequentially transmission-connected via small-large teeth, and each double-layer gear is tightly connected to its central axis, and both ends of each central axis are respectively connected to the mounting holes of the front cover (11) and the upper cover (12) via bearings or sleeves, and the pinion of the last stage reduction gear is transmission-connected to the main gear (23).

2. The electric fishing reel according to claim 1, characterized in that: The cable arrangement system (3) comprises: a cable arrangement transmission gear set (31), a reciprocating screw (32), a half-moon pin seat (33) and a half-moon pin therein, a slide rail (34), a screw bearing (35) and a slider (36), wherein the cable arrangement transmission gear set (31) is composed of 1 to 3 gears and is located in an inner cavity enclosed by an upper cover (12) and a front cover (11), wherein the input gear is meshed with the main gear (23) located on the main shaft (24), and the output gear passes through the screw bearing (35) in the mounting hole of the upper cover (12) and the reciprocating screw bearing (36). The screw rod (32) is connected for transmission, the number of the slide rails (34) is 1 to 2, the slide rails (34) are parallel to the main shaft (24), the two ends of the slide rails (34) are fixed to the upper cover (12), the slider (36) is slidably connected to the slide rails (34) through the hole, the slider (36) and the spool shaft (54) are fixedly connected, a half-moon pin seat (33) is installed on the slider (36), the half-moon pin installed in the half-moon pin seat (33) is engaged with the reciprocating screw rod (32), and the two ends of the reciprocating screw rod (32) are rollingly connected to the upper cover (12) through the screw rod bearing (35).

3. The electric fishing reel according to claim 1, characterized in that: The electronic system (4) comprises: a control mainboard (41), an upper cover outer component (42), a pressure sensor component (43), a sensor plug (431a), a sensor socket (431b), a pressure sensor button (432), a sensor mounting hole (125), a spool electronic upper cover (45), a fishing line optical sensor (451), a spool electronic sensor (452), a flywheel position sensor (46), a power interface (47), a battery (48), a battery plug (481) and a battery buckle (482), wherein the control mainboard (41) is connected to each electronic accessory via an electrical interface corresponding to a wire, the upper cover outer component (42) comprises a push rod (421), a display screen and a button (422), and contains a radio transceiver module therein, which is connected to the control mainboard (41) located in the upper cover (12) through the electrical interface thereon, and the pressure sensor component (43) is connected to the control mainboard (41) located in the upper cover (12) through the electrical interface thereon. The component (43) includes at least one pressure sensor, which is provided with a sensor plug (431a) and enters the sensor installation hole (125) located in the wheel foot handle (122) and is electrically connected to the sensor socket (431b). The pressure sensor on the sensor is aligned with the pressure sensor button (432) located on the wheel foot handle (122). The spool electronic upper cover (45) includes a fishing line optical sensor (451) and a spool electronic sensor (452). The spool electronic upper cover (45) is pressed and installed on the brake assembly (53) through the spool top cover (51), is slidably connected to the spool top cover (51), and is semi-locked with the brake assembly (53). The spool electronic upper cover (45) also contains a radio transceiver module. The flywheel position sensor (46) is installed on the upper cover (12) near the flywheel body (61). The power interface (47) is installed on the lower cover (13). The battery (48) is provided with a battery plug (481) and a battery buckle (482).

4. The electric fishing reel according to claim 1, characterized in that: The spool assembly (5) comprises: a spool top cover (51), a spool body (52), a brake assembly (53), a spool shaft (54), a spool base (55) and an alarm shrapnel (56), wherein the spool top cover (51) contains a compression nut and a compression spring, the spool base (55) and the spool shaft (54) are clamped and connected, the brake assembly (53) is a friction plate brake assembly, the brake assembly (53) is installed in the spool body (52), and the spool body (52) A magnet is installed near the position of the spool electronic upper cover (45), the spool body (52) and the spool base (55) are slidably connected, the spool shaft (54) passes through the alarm shrapnel (56), the spool base (55), the spool body (52), the brake assembly (53) and the spool electronic upper cover (45) in sequence, and is threadedly connected to the compression nut in the spool top cover (51) through the external thread processed thereon, and is fixedly connected to the slider (36) by passing through the middle hole of the main shaft (24).

5. The electric fishing reel according to claim 1, characterized in that: The flywheel assembly (6) is composed of a flywheel body (61), a guide sleeve (62), a wire ring (63) and a swing arm (64). A screw hole is processed on the flywheel body (61). The flywheel body (61) is fastened to the main shaft (24) through the screw and the internal thread on the flange (244) processed on the main shaft (24). A magnet is installed on the flywheel body (61) at a position close to the upper cover (12).

6. The electric fishing reel according to claim 1, characterized in that: The waterproof gasket (7) is composed of a spool shaft waterproof gasket (71) and a main shaft waterproof gasket (72), wherein the spool shaft waterproof gasket (71) is mounted on the flywheel body (61), and the spool shaft waterproof gasket (71) is provided with a through hole that is sleeved on the outside of the spool shaft (54); the main shaft waterproof gasket (72) is mounted on the upper cover (12), and the main shaft waterproof gasket (72) is provided with a through hole that is sleeved on the outside of the main shaft (24).

Images