A self-rotating spinning reel with switchable driving mode

Abstract

The present application provides a self-rotating spinning reel with a switchable driving mode. The reel eliminates the winding swivel seat of the traditional spinning wheel, and the reel has the freedom of movement and rotation, so that the overall rotational inertia of the reel can be reduced and the casting distance can be increased. A method for switching between manual and automatic driving modes of the reel and an automatic fishing method are also provided: the switching between handle drive and motor drive is realized through a connection interface; in the motor drive mode, the hand movement of the angler can be sensed by a sensor designed and installed in the reel. When the upward swinging of the fishing rod is sensed, the motor stops running, the reel stops, and the fish is pulled closer to the angler; when the downward swinging of the fishing rod is sensed, the motor starts and the fishing line is tightened. In this way, the angler can always hold the fishing rod tightly with both hands during the process of controlling the fish, and only needs to repeatedly swing the fishing rod up and down to realize automatic fishing and improve fishing efficiency.

Description

Technical Field

[0001] The present application relates to a spool self-rotating spinning fishing reel capable of switching between manual and automatic driving modes, and provides a method for switching between manual and automatic driving modes of the fishing reel and an automatic fishing method. Background Art

[0002] The spool of current fishing spinning reels has the freedom to move, and the winding seat has the freedom to rotate around the spool, so that the fishing line can be evenly wound around the spool. The winding seat of this structure is large in size and has a large moment of inertia. When casting and reeling in the rod, it consumes a lot of energy, which affects the casting distance. Moreover, all existing spinning reels are in manual reeling mode. When reeling in the line, it is necessary to hold the rod with one hand and control the fishing reel with the other hand, which greatly reduces the efficiency of controlling the fish. Therefore, a fishing reel that can reduce the moment of inertia of the fishing reel, increase the casting distance, and control the fish with both hands is needed to improve the existing technology. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present application proposes a self-rotating fishing reel with a spool and switchable drive mode. The fishing reel eliminates the winding swivel seat, so that the spool has the freedom of movement and rotation at the same time. While retaining the traditional fishing reel handle, the fishing reel can also use electronic devices such as electric motors, power batteries and motion sensors to achieve automatic and two-handed fish control. At the same time, a method for switching between manual and automatic drive modes using the fishing reel and an automatic fishing method are also provided.

[0004] Preferably, the spool self-rotating fishing reel with switchable driving mode comprises a handle portion and a spool portion;

[0005] The handle part includes handle, housing A, housing B, speed increasing gear set, input shaft, output shaft, motor, power battery, control circuit board, forward stop switch, reverse stop switch and other parts;

[0006] The handle is designed with a fishing reel seat, a fishing line guide wheel, and a shell mounting seat. The fishing reel seat is used to install the fishing reel on the fishing rod, the fishing line guide wheel is used to guide the fishing line, and the shell mounting seat is used to fix the shell A and the shell B.

[0007] The shell A and the shell B match each other and are connected to the shell mounting seat by screws;

[0008] The mutually perpendicular surfaces of the housing A and the housing B are respectively designed with a handle input bearing hole and an output bearing hole, which are used to fix the input shaft and the output shaft respectively;

[0009] The two end surfaces of the housing A and the housing B are symmetrically designed with connection slots for installing the motor, the power battery and the handle. The connection slots are evenly distributed on the circumference of the input bearing hole, and the structure and size of the connection slots are the same to achieve the switching between electric and manual driving modes: when the motor is installed on the housing A and the power battery is installed on the housing B, electric driving can be achieved; when the handle is installed on the housing A or the housing B, manual driving can be achieved, and the left and right hand switching can be achieved;

[0010] The speed increasing gear set comprises a large gear and a small gear, wherein the large gear is coaxially fixedly connected to the input shaft, and the small gear is coaxially fixedly connected to the output shaft, and the axes of the large gear and the small gear are perpendicular, that is, the axes of the input shaft and the output shaft are perpendicular; a positive stop ratchet and a reverse stop column are also designed on the spoke outer circle of the large gear, and the positive stop ratchet cooperates with the positive stop switch to realize the locking of the positive rotation, and the reverse stop column cooperates with the reverse stop switch to realize the locking of the reverse rotation;

[0011] The control circuit board is fixedly installed on the housing A. An interrupt switch is designed on the control circuit board.

[0012] The two end surfaces of the handle input shaft are symmetrically designed with connection interfaces for connecting with the handle or the input shaft of the motor, and the installation direction of the handle or the motor can be switched to adapt to the left-handed or right-handed operation habits of anglers;

[0013] The forward stop switch and the reverse stop switch are rotatably mounted on the housing A and the housing B. The forward stop switch engages with the ratchet on the large gear to achieve forward stop; the reverse stop switch cooperates with the reverse stop post on the large gear to achieve reverse stop.

[0014] One end of the handle output shaft is fixedly connected with a pinion gear, and the other end is designed with a handle output shaft interface for connecting with the input shaft interface of the spool part;

[0015] The handle portion is used to transmit the power input from the handle or the motor to the output shaft of the handle portion, and can stop the output shaft of the handle portion from rotating forward or reverse;

[0016] The spool part includes the main shaft, reducer bracket A, reducer bracket B, primary gear set, secondary gear set, gear shaft, spool drive ring, spool drive column, mobile guide ring, spool bearing, spool, unloading adjustment knob and other parts;

[0017] One end of the spindle is designed with an input shaft interface for connecting with the output shaft interface of the handle part to input the power of the handle part into the spool part;

[0018] A sliding guide groove is designed at the other end of the main shaft, and a wire cup bearing is slidably connected to the sliding guide groove. The wire cup bearing is embedded in the sliding guide groove of the main shaft through a roller, so that it can move along the axial direction of the main shaft;

[0019] A movable guide ring is fixedly connected to the wire cup bearing, and a wire cup is coaxially rotatably mounted on the movable guide ring;

[0020] The unloading force adjustment knob is installed on the outer circumferential surface of the spool bearing through a thread, and the end surface of one side of the unloading force adjustment knob coincides with the end surface of the spool;

[0021] When the main shaft rotates, the power is transmitted to the spool bearing, the movable guide ring, and the spool in sequence, thereby driving the spool to rotate;

[0022] The inner ring surface of the movable guide ring is designed with a guide groove for driving the spool to move along the axial direction of the main shaft. Preferably, the guide grooves of the present application are distributed in a sine curve on the inner ring surface of the movable guide ring;

[0023] The main shaft is supported on the reducer bracket A and the reducer bracket B through bearings. At the same time, the reducer bracket A and the reducer bracket B are evenly designed with bearing holes, and the axes of the bearing holes on the reducer bracket A and the reducer bracket B coincide, so that bearings are installed in the bearing holes and support the gear shaft; multiple gears can be installed on the gear shaft, so as to mesh with the gears on the main shaft to form the reducer. Preferably, the reducer described in the present application is a two-stage reducer;

[0024] The reducer is used to split the speed input by the main shaft, the output gear of the secondary gear set of the reducer is fixedly connected to the spool drive ring, and the spool drive ring is coaxially rotatably connected to the main shaft through the bearing;

[0025] The rotation speed of the main shaft input is transmitted to the spool drive ring through the primary gear set and the secondary gear set;

[0026] One or more spool drive columns are fixedly mounted on the spool drive ring, rollers are mounted on the spool drive columns, the rollers are embedded in the guide grooves, and the number of cycles of the spool guide grooves corresponds to the number of rollers, so that the movable guide ring is symmetrically stressed;

[0027] Preferably, the number of rollers described in the present application is 2, which are symmetrically designed at both ends of the cylindrical surface of the line cup drive ring, and the number of periods of the guide groove is correspondingly designed to be 2, and the two rollers are embedded in the corresponding positions of the two sinusoidal periods of the guide groove;

[0028] When the main shaft rotates, the power is divided into two ways to act on the spool: one way is transmitted to the spool through the main shaft, spool bearing and movable guide ring, so that the spool can rotate at the same speed as the main shaft;

[0029] The other route is transmitted to the spool through the main shaft, reducer, spool drive ring, spool drive column, roller, guide groove, and mobile guide ring. Due to the speed change of the reducer, the rotation speed of the spool drive ring and the main shaft or the spool is different, that is, the roller and the mobile guide ring have a relative rotation speed, so that the mobile guide ring can move along the main shaft axis relative to the spool drive ring, that is, the spool moves along the main shaft axis.

[0030] The guide grooves are connected at their ends to form a circulating guide groove, so that the spool can move back and forth along the axis of the main shaft.

[0031] The wire cup part can convert the input rotational motion into the rotational and translational motion of the wire cup to achieve uniform winding;

[0032] The handle is designed with an output shaft interface, and the spool is designed with an input shaft interface; the output shaft interface of the handle is connected to the input shaft interface of the spool, and the rotational motion input by the handle or the motor can be converted into the rotational motion and movement motion of the spool.

[0033] Preferably, in the handle part:

[0034] The housing A or housing B is also designed with a circuit board through hole for passing the interrupter switch on the control circuit board so that the angler can press the switch to switch the fishing mode;

[0035] The motor, power battery and handle are designed with connecting claws, which can be quickly installed into the connecting slots of the housing A or housing B;

[0036] The interrupter switch passes through the through hole on the housing A, and the automatic lure mode and the rod collection mode can be switched through the program set in the circuit board;

[0037] The lure mode is as follows: when the interruption switch is pressed, the motor starts to run, that is, each time the interruption switch is pressed, the motor rotates to tighten the fishing line, and when the switch is released, the motor stops rotating, and the spool stops rotating accordingly;

[0038] The fishing rod collection mode is as follows: release the interruption switch, and the motor will act according to the swing of the fishing rod: when the control program detects that the fishing rod is swinging downward, the fishing line will be tightened; when the control program detects that the fishing rod is swinging upward, the motor will stop rotating, and the spool will be locked by the positive stop switch to control the fish;

[0039] The interruption switch is in the released state by default, that is, the default is the fishing rod collection mode;

[0040] Furthermore, in the wire cup parts:

[0041] The outer ring surface of the movable guide ring and the inner ring surface of the wire cup are conical surfaces, and the outer ring surface of the movable guide ring is slightly smaller than the inner ring surface of the wire cup. In the gap between the outer ring surface of the movable guide ring and the inner ring surface of the wire cup, wool felt is filled as a friction medium. When different pressures are applied along the axis direction of the movable guide ring and the wire cup, the friction force between the movable guide ring and the wire cup can be changed, so that the movable guide ring and the wire cup form a friction clutch;

[0042] One end of the wire cup is coaxially matched with the movable guide ring through a conical surface, and the other end is matched with the end face of the unloading adjustment knob. The friction force (braking force) between the wire cup and the movable guide ring can be adjusted by adjusting the thread tightening stroke of the unloading adjustment knob.

[0043] Furthermore, the wire cup reducer:

[0044] The speed ratio of the main shaft and the output gear of the secondary gear set is adjusted to N:(N-1), and the two rotate in the same direction; for every rotation of the spool, the output gear, i.e., the spool drive ring, rotates (1 / N) turns relative to the spool, and the spool moves (1 / N) stroke of the guide groove;

[0045] For example: when the speed ratio is 5:4, the output gear of the reducer rotates 4 / 5 of a turn for every 1 turn of the main shaft, that is, the output gear of the secondary gear set (or the spool moving ring) rotates 1 / 5 of a turn relative to the main shaft (or the spool), so that the spool moves 1 / 5 of the travel of the guide groove along the axis of the main shaft. When the main shaft rotates 5 turns, the spool completes a full sinusoidal travel.

[0046] The present application also includes a method for switching between manual and automatic drive modes of a spool self-rotating spinning reel with switchable drive modes and an automatic fishing method:

[0047] The method for switching between manual and automatic driving modes is as follows: an electric motor and a power battery are used as a power mechanism for the automatic driving mode, and a handle is used as a power mechanism for the manual driving mode. Quick connection slots are designed on the end faces of the housing A and the housing B, and quick connection claws are designed on the end faces of the electric motor, the power battery and the handle. When the electric motor and the power battery are installed on the housing A or the housing B, an automatically driven fishing reel is formed; when the handle is installed on the housing A or the housing B, a manually driven fishing reel is formed, and because there are connection interfaces at both ends of the housing A and the housing B, the manual fishing reel can be interchanged between the left and right hands.

[0048] The automatic fishing method is:

[0049] The electric motor and power battery are used as the power source, and the control circuit board of the handle is used as the control device. The sensor on the circuit board automatically senses the action during fishing, so that the action of reeling in and releasing the line is automatically completed without manual intervention; preferably, the sensor is a gyroscope;

[0050] According to the requirements of fishing, when the action of lifting the fishing rod is detected, the motor will not start, and the rotation of the spool is limited by the positive stop switch to pull the fish closer; when the fish is pulled close to the angler, the fishing rod is swung downward, the sensor detects the downward swinging action, the motor starts, and the fishing line is tightened; when the angler feels the pulling force of the fish again, the fishing rod is swung upward and downward again, and the motor performs corresponding actions, and so on and so forth to realize the function of automatic fishing; when fishing, you can always hold the rod with both hands to improve the efficiency of controlling the fish.

[0051] Furthermore, the method for switching between manual and automatic drive modes of a spool self-rotating spinning reel with switchable drive modes and the method for automatic fishing also include an automatic lure mode: when the interrupt switch is pressed, the motor starts to run, that is, each time the interrupt switch is pressed, the motor rotates to tighten the fishing line; after the switch is released, the motor stops rotating, the spool stops rotating accordingly, and is locked by the positive stop switch. At the same time, the angler can cooperate with the swinging of the fishing rod to make the lure bait produce corresponding movements, thereby realizing the function of automatically luring fish.

[0052] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The specific features of these exemplary embodiments may represent the general features of the present invention when observed alone or in combination, regardless of where they appear in the context. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 , Figure 2 Schematic diagram of the fishing reel at different viewing angles described in this application

[0054] Figure 3 Schematic diagram of the fishing reel described in this application

[0055] Figure 4 Schematic diagram of the handle portion described in this application

[0056] Figure 5 This is a schematic diagram of the handle part described in this application

[0057] Figure 6 Schematic diagram of the wire cup part described in this application

[0058] Figure 7 This is a schematic diagram of the wire cup part described in this application

[0059] In the figure: 1-handle; 2-housing A; 3-housing B; 4-speed increasing gear set; 5-input shaft; 6-output shaft; 7-motor; 8-power battery; 9-control circuit board; 10-forward stop switch; 11-reverse stop switch; 12-spindle; 13-reducer bracket A; 14-reducer bracket B; 15-first gear set; 16-second gear set; 17-gear shaft; 18-cup drive ring; 19-cup drive column; 20-movable guide ring; 21-cup bearing; 2 2-spool; 23-output shaft interface; 24-input shaft interface; 25-fishing reel seat; 26-fishing line guide wheel; 27-housing mounting seat; 28-connection slot; 29-handle / motor / power battery connection claw; 30-circuit board via; 31-large gear; 32-small gear; 33-forward stop ratchet; 34-reverse stop column; 35-handle input shaft connection interface; 36-interrupt switch; 37-sliding guide groove; 38-roller; 39-unloading adjustment knob; 40-guide groove. DETAILED DESCRIPTION

[0060] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0061] A spool self-rotating spinning reel with switchable driving mode, the reel comprising a handle portion and a spool portion;

[0062] The handle part includes a handle 1, a housing A, a housing B, a speed increasing gear set 4, an input shaft 5, an output shaft 6, a motor 7, a power battery 8, a control circuit board 9, a forward stop switch 10, a reverse stop switch 11 and other parts;

[0063] The handle 1 is designed with a fishing reel seat 25, a fishing line guide wheel 26, and a housing mounting seat 27. The fishing reel seat 25 is used to install the fishing reel on the fishing rod, the fishing line guide wheel 26 is used to guide the fishing line, and the housing mounting seat 27 is used to fix and install the housing A 2 and the housing B 3;

[0064] The housing A 2 and the housing B 3 match each other and are connected to the housing mounting seat 27 by screws;

[0065] On the mutually perpendicular surfaces of the housing A 2 and the housing B 3, there are respectively designed a handle portion input bearing hole and an output bearing hole, which are used to fix the input shaft 5 and the output shaft 6 respectively;

[0066] The two end surfaces of the housing A2 and the housing B3 are symmetrically designed with connection slots 28 for installing the motor 7, the power battery 8 and the handle 1. The connection slots 28 are evenly distributed on the circumference of the input bearing hole, and the structure and size of the connection slots 28 are the same to achieve the switching between electric and manual driving modes; when the motor 7 is installed on the housing A2 and the power battery 8 is installed on the housing B3, electric driving can be achieved; when the handle 1 is installed on the housing A2 or the housing B3, manual driving can be achieved, and left-hand switching can be achieved;

[0067] The speed increasing gear set 4 comprises a large gear 31 and a small gear 32. The large gear 31 is coaxially fixedly connected to the input shaft 5, and the small gear 32 is coaxially fixedly connected to the output shaft 6. The axes of the large gear 31 and the small gear 32 are perpendicular, that is, the axes of the input shaft 5 and the output shaft 6 are perpendicular. A positive stop ratchet 33 and a reverse stop column 34 are also designed on the spoke outer circle of the large gear 31. The positive stop ratchet 33 cooperates with the positive stop switch 10 to achieve forward rotation locking, and the reverse stop column 34 cooperates with the reverse stop switch 11 to achieve reverse rotation locking.

[0068] The control circuit board 9 is fixedly mounted on the housing A 2, and an interrupt switch 36 is designed on the control circuit board 9;

[0069] The two end surfaces of the handle input shaft 5 are symmetrically designed with connection interfaces 35 for connecting with the handle 1 or the input shaft of the motor 7, and the installation direction of the handle 1 or the motor 7 can be switched to adapt to the operation habits of the angler using the left hand or the right hand;

[0070] The forward stop switch 10 and the reverse stop switch 11 are rotatably mounted on the housing A 2 and the housing B 3. The forward stop switch 10 engages with the ratchet 33 on the large gear 31 to achieve forward stop; the reverse stop switch 11 cooperates with the reverse stop post 34 on the large gear 31 to achieve reverse stop.

[0071] On the handle output shaft 6, one end is fixedly connected with a pinion 32, and the other end is designed with a handle output shaft interface 23 for connecting with the input shaft interface 24 of the spool part;

[0072] The handle portion is used to transmit the power input from the handle 1 or the motor 7 to the handle portion output shaft 6, and can stop the handle portion output shaft 6 from rotating in the forward and reverse directions.

[0073] The spool part includes a main shaft 12, a reducer bracket A13, a reducer bracket B14, a primary gear set 15, a secondary gear set 16, a gear shaft 17, a spool drive ring 18, a spool drive column 19, a movable guide ring 20, a spool bearing 21, a spool 22, a force unloading adjustment knob 39 and other parts;

[0074] An input shaft interface 24 is designed at one end of the spindle 12, which is used to connect with the output shaft interface 23 of the handle part to input the power of the handle part into the spool part;

[0075] The other end of the main shaft 12 is designed with a sliding guide groove 37, and the wire cup bearing 21 is slidably connected to the sliding guide groove 37. The wire cup bearing 21 is embedded in the sliding guide groove 37 of the main shaft 12 through a roller, so that it can move along the axial direction of the main shaft;

[0076] The wire cup bearing 21 is fixedly connected with a movable guide ring 20, and the wire cup 22 is coaxially rotatably mounted on the movable guide ring 20;

[0077] The unloading force adjustment knob 39 is installed on the outer circumferential surface of the spool bearing 21 through threads, and the end surface of one side of the unloading force adjustment knob 39 coincides with the end surface of the spool 22;

[0078] When the main shaft rotates, the power is transmitted to the spool bearing 21, the movable guide ring 20, and the spool 22 in sequence, thereby driving the spool to rotate;

[0079] The inner ring surface of the movable guide ring 20 is designed with a guide groove 40 for driving the spool 22 to move axially along the main shaft 12. Preferably, the guide groove 40 of the present application is distributed in a sine curve on the inner ring surface of the movable guide ring 20.

[0080] The main shaft 12 is supported on the reducer bracket A13 and the reducer bracket B14 through bearings. At the same time, the reducer bracket A13 and the reducer bracket B14 are evenly designed with bearing holes, and the axes of the bearing holes on the reducer bracket A13 and the reducer bracket B14 coincide with each other, so that bearings are installed in the bearing holes and the gear shaft 17 is supported. A plurality of gears can be installed on the gear shaft 17, so as to mesh with the gears on the main shaft 12 to form the reducer. Preferably, the reducer described in the present application is a two-stage reducer.

[0081] The reducer is used to split the speed input by the main shaft 12. The output gear of the secondary gear set 16 of the reducer is fixedly connected to the spool drive ring 18. The spool drive ring 18 is coaxially rotatably connected to the main shaft 12 through a bearing.

[0082] The rotation speed input by the main shaft 12 is transmitted to the spool drive ring 18 through the primary gear set 15 and the secondary gear set 16;

[0083] One or more spool drive columns 19 are fixedly mounted on the spool drive ring 18, and rollers 38 are mounted on the spool drive columns 19. The rollers 38 are embedded in the guide grooves 40, and the number of cycles of the guide grooves 40 corresponds to the number of the rollers 38, so that the movable guide ring 20 is symmetrically stressed.

[0084] Preferably, the number of rollers 38 described in the present application is 2, which are symmetrically designed at both ends of the cylindrical surface of the line cup drive ring 18, and the number of periods of the guide groove 40 is correspondingly designed to be 2, and the two rollers 38 are embedded in the corresponding positions of the two sinusoidal periods of the guide groove 40;

[0085] When the main shaft 12 rotates, the power is divided into two paths to act on the spool 22: one path is transmitted to the spool 22 through the main shaft 12, the spool bearing 21, and the movable guide ring 20, so that the spool 22 can rotate at the same speed as the main shaft 12;

[0086] The other path is transmitted to the spool 22 through the main shaft 12, the reducer, the spool drive ring 18, the spool drive column 19, the roller 38, the guide groove 40, and the mobile guide ring 20. Due to the speed change of the reducer, the rotation speed of the spool drive ring 18 and the main shaft 12 or the spool 22 is different, that is, the roller 38 and the mobile guide ring 20 have a relative rotation speed, so that the mobile guide ring 20 can move along the axis of the main shaft 12 relative to the spool drive ring 18, that is, the spool 22 moves along the axis of the main shaft 12;

[0087] The guide grooves 40 are connected end to end to form a circulation guide groove, so that the wire cup 22 can perform reciprocating translational motion along the axis of the main shaft 12 .

[0088] The wire cup part converts the input power into the rotation and translation of the wire cup 22, so as to achieve uniform winding;

[0089] The handle portion is designed with an output shaft interface 23, and the spool portion is designed with an input shaft interface 24; the output shaft interface 23 of the handle portion matches the input shaft interface 24 of the spool portion, thereby converting the rotational motion input by the handle 1 or the motor 7 into the rotational motion and movement motion of the spool 22.

[0090] Furthermore, in the handle part:

[0091] The housing A 2 or housing B 3 is also designed with a circuit board through hole 30 for passing the interrupter switch 36 on the control circuit board 9 so that the angler can press the switch to switch the fishing mode;

[0092] The motor 7, power battery 8 and handle 1 are designed with connecting claws 29, which can be quickly installed into the connecting slots 28 of the housing A 2 and / or housing B 3;

[0093] The interrupter switch (36) passes through the through hole on the housing A2, and can realize the switching between the automatic lure mode and the rod collection mode through the program set in the circuit board;

[0094] The lure mode is as follows: when the interruption switch 36 is pressed, the motor 7 is operated in a jog mode, that is, each time the interruption switch 36 is pressed, the motor 7 rotates to tighten the fishing line, and when the switch is released, the motor 7 stops rotating, and the spool stops rotating accordingly;

[0095] The fishing rod retrieval mode is as follows: the interruption switch 36 is released, the motor 7 operates according to the swing of the fishing rod, and when the control program detects that the fishing rod swings downward, the fishing line is tightened; when the control program detects that the fishing rod swings upward, the motor 7 stops rotating, and the spool 22 is locked by the positive stop switch 10 to control the fish;

[0096] The interrupt switch 36 is in a released state by default, i.e., in a rod-collecting mode by default;

[0097] Among the wire cup parts:

[0098] The outer ring surface of the movable guide ring 20 and the inner ring surface of the spool 22 are conical surfaces, and the outer ring surface of the movable guide ring 20 is slightly smaller than the inner ring surface of the spool 22. The gap between the outer ring surface of the movable guide ring 20 and the inner ring surface of the spool 22 is filled with a wool felt friction medium. When different pressures are applied along the axis direction of the movable guide ring 20 and the spool 22, the friction between the movable guide ring 20 and the spool 22 can be changed, so that the movable guide ring 20 and the spool 22 form a friction clutch; when the pulling force of the fishing line is greater than the friction between the movable guide ring 20 and the spool 22, the spool 22 rotates relative to the movable guide ring 20, thereby preventing the fishing line from breaking.

[0099] One end of the wire cup 22 is coaxially matched with the movable guide ring 20 through a conical surface, and the other end is matched with the end face of the unloading adjustment knob 39, so that the friction between the wire cup 22 and the movable guide ring 20 can be adjusted by adjusting the thread tightening stroke of the unloading adjustment knob 39.

[0100] The reducer:

[0101] The speed ratio of the main shaft 12 and the output gear of the secondary gear set 16 is adjusted to N:(N-1), and the two rotate in the same direction; for every rotation of the spool 22, the output gear, i.e., the spool drive ring 18, rotates (1 / N) turns relative to the spool 22, and the spool 22 moves (1 / N) stroke of the guide groove 40;

[0102] For example, when the speed ratio between the main shaft 12 and the secondary gear set 16 is 5:4, the output gear of the reducer rotates 4 / 5 of a turn for every rotation of the main shaft 12, that is, the output gear of the secondary gear set 16 (or the spool drive ring 18) rotates 1 / 5 of a turn relative to the main shaft 12 (or the spool 22), so that the spool 22 moves 1 / 5 of the stroke of the guide groove 40 along the axial direction of the main shaft 12. When the main shaft 12 rotates 5 turns, the spool 22 completes a full sinusoidal stroke.

[0103] The present application also includes a method for switching between manual and automatic drive modes of a spool self-rotating spinning reel with switchable drive modes and an automatic fishing method:

[0104] The method for switching between manual and automatic driving modes is as follows: the motor 7 and the power battery 8 are used as the power mechanism of the automatic driving mode, and the handle 1 is used as the power mechanism of the manual driving mode. A quick connection slot 28 is designed on the end faces of the shell A2 and the shell B3, and a quick connection claw 29 is designed on the end faces of the motor 7, the power battery 8 and the handle 1. When the motor 7 and the power battery 8 are installed on the shell A2 or the shell B3, an automatically driven fishing reel is formed; when the handle 1 is installed on the shell A2 or the shell B3, a manually driven fishing reel is formed, and because both ends of the shell A2 and the shell B3 have connection interfaces 35, the manual fishing reel can be interchanged between the left and right hands.

[0105] The automatic fishing method is:

[0106] The motor 7 and the power battery 8 are used as the power source, and the control circuit board 9 of the handle is used as the control device. The sensor on the circuit board automatically senses the action during fishing, so that the action of reeling in and releasing the line is automatically completed without manual intervention; preferably, the sensor is a gyroscope;

[0107] According to the requirements of fishing, when the action of lifting the fishing rod is detected, the motor 7 will not start, and the rotation of the spool 22 will be limited by the positive stop switch 10 to pull the fish closer; when the fish is pulled close to the angler, the fishing rod is swung downward, the sensor detects the downward swinging action, the motor 7 starts, and the fishing line is tightened; when the angler feels the pulling force of the fish again, the action of swinging the fishing rod upward and downward is performed again, and the motor performs corresponding actions, and so on and so forth, thereby realizing the function of automatic fishing; when fishing, the angler can always hold the fishing rod with both hands to improve the efficiency of controlling the fish.

[0108] The method for switching between manual and automatic driving modes of the spool self-rotating spinning reel with switchable driving modes and the automatic fishing method also include an automatic lure mode:

[0109] When the interrupt switch 36 is pressed, the motor 7 starts to operate in a step-by-step manner, that is, each time the interrupt switch 36 is pressed, the motor 7 rotates to tighten the fishing line. After the switch is released, the motor 7 stops rotating, and the spool stops rotating accordingly and is locked by the positive stop switch 10. At the same time, the angler can swing the fishing rod to make the lure produce corresponding movements, thereby realizing the function of automatically luring fish.

[0110] The above description is only a preferred implementation mode of the present application and does not limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A spool self-rotating spinning reel with switchable drive mode, characterized in that: The fishing reel comprises a handle portion and a spool portion; The handle portion comprises a handle (1), a housing A (2), a housing B (3), a speed increasing gear set (4), an input shaft (5), an output shaft (6), an electric motor (7), a power battery (8), a control circuit board (9), a forward stop switch (10), and a reverse stop switch (11); The handle (1) is provided with a fishing reel seat (25), a fishing line guide wheel (26), and a housing mounting seat (27); the fishing reel seat (25) is used to mount the fishing reel on the fishing rod, the fishing line guide wheel (26) is used to guide the fishing line, and the housing mounting seat (27) is used to fix and mount the housing A (2) and the housing B (3); The housing A (2) and the housing B (3) match each other and are connected to the housing mounting seat (27) by screws; The mutually perpendicular surfaces of the housing A (2) and the housing B (3) are respectively provided with a handle portion input bearing hole and an output bearing hole, which are used to fix the input shaft (5) and the output shaft (6) respectively; The housing A (2) and the housing B (3) are symmetrically provided with connection slots (28) for installing the motor (7), the power battery (8) and the handle (1). The connection slots (28) are evenly distributed on the circumference of the input bearing hole, and the connection slots (28) have the same structure and size, so as to realize the switching between electric and manual driving modes. When the motor (7) is installed on the housing A (2) and the power battery (8) is installed on the housing B (3), electric driving can be realized; when the handle (1) is installed on the housing A (2) or the housing B (3), manual driving can be realized, and left-hand switching can be realized. The speed increasing gear set (4) comprises a large gear (31) and a small gear (32), wherein the large gear (31) is coaxially fixedly connected to the input shaft (5), and the small gear (32) is coaxially fixedly connected to the output shaft (6), and the axes of the large gear (31) and the small gear (32) are perpendicular, that is, the axes of the input shaft (5) and the output shaft (6) are perpendicular; a positive stop ratchet (33) and a reverse stop column (34) are also designed on the outer circle of the spoke of the large gear (31), and the positive stop ratchet (33) cooperates with the positive stop switch (10) to realize the locking of the positive rotation, and the reverse stop column (34) cooperates with the reverse stop switch (11) to realize the locking of the reverse rotation; The control circuit board (9) is fixedly mounted on the housing A (2), and an interrupt switch (36) is designed on the control circuit board (9); The two end surfaces of the handle input shaft (5) are symmetrically designed with connection interfaces (35) for connecting with the handle (1) or the input shaft of the motor (7), and the installation direction of the handle (1) or the motor (7) can be switched to adapt to the operation habits of the angler using the left hand or the right hand; A forward stop switch (10) and a reverse stop switch (11) are rotatably mounted on the housing A (2) and the housing B (3). The forward stop switch (10) engages with a ratchet (33) on a large gear (31) to achieve forward stop; the reverse stop switch (11) cooperates with a reverse stop post (34) on the large gear (31) to achieve reverse stop. One end of the output shaft (6) of the handle portion is fixedly connected to a pinion gear (32), and the other end is designed with an output shaft interface (23) of the handle portion for connecting to an input shaft interface (24) of the spool portion; The handle portion is used to transmit power input from the handle portion (1) or the motor (7) to the output shaft (6) of the handle portion, and can stop the output shaft (6) of the handle portion from rotating forward or reverse. The spool part comprises a main shaft (12), a reducer bracket A (13), a reducer bracket B (14), a primary gear set (15), a secondary gear set (16), a gear shaft (17), a spool drive ring (18), a spool drive column (19), a movable guide ring (20), a spool bearing (21), a spool (22), and a force unloading adjustment knob (39); An input shaft interface (24) is designed at one end of the main shaft (12) for connecting with an output shaft interface (23) of the handle portion to input power of the handle portion into the spool portion; The other end of the main shaft (12) is designed with a sliding guide groove (37), and a wire cup bearing (21) is slidably connected to the sliding guide groove (37). The wire cup bearing (21) is embedded in the sliding guide groove (37) of the main shaft (12) through a roller, so that it can move along the axial direction of the main shaft; A movable guide ring (20) is fixedly connected to the wire cup bearing (21), and a wire cup (22) is coaxially rotatably mounted on the movable guide ring (20); The unloading force adjusting knob (39) is installed on the outer circumferential surface of the spool bearing (21) through threads, and the end surface of one side of the unloading force adjusting knob (39) coincides with the end surface of the spool (22); When the main shaft rotates, power is transmitted to the spool bearing (21), the movable guide ring (20), and the spool (22) in sequence, thereby driving the spool to rotate; The inner ring surface of the movable guide ring (20) is designed with a guide groove (40) for driving the spool (22) to move axially along the main shaft (12), and the guide groove (40) is distributed in a sine curve on the inner ring surface of the movable guide ring (20); The main shaft (12) is supported on the reducer bracket A (13) and the reducer bracket B (14) through bearings. At the same time, the reducer bracket A (13) and the reducer bracket B (14) are evenly designed with bearing holes, and the axes of the bearing holes on the reducer bracket A (13) and the reducer bracket B (14) coincide with each other, so that bearings are installed in the bearing holes and support the gear shaft (17); multiple gears can be installed on the gear shaft (17), so as to mesh with the gears on the main shaft (12) to form a reducer; The reducer is used to split the speed input by the main shaft (12); the output gear of the secondary gear set (16) of the reducer is fixedly connected to the spool drive ring (18); the spool drive ring (18) is coaxially rotatably connected to the main shaft (12) via a bearing; The rotation speed input by the main shaft (12) is transmitted to the spool drive ring (18) through the primary gear set (15) and the secondary gear set (16); One or more spool drive columns (19) are fixedly mounted on the spool drive ring (18), rollers (38) are mounted on the spool drive columns (19), the rollers (38) are embedded in guide grooves (40), and the number of cycles of the guide grooves (40) corresponds to the number of the rollers (38), so that the movable guide ring (20) is symmetrically stressed; The number of rollers (38) is two, and they are symmetrically designed at the two ends of the cylindrical surface of the line cup driving ring (18). The number of periods of the guide groove (40) is correspondingly designed to be two, and the two rollers (38) are embedded in the corresponding positions of the two sinusoidal periods of the guide groove (40); When the main shaft (12) rotates, the power is divided into two paths to act on the spool (22): one path is transmitted to the spool (22) through the main shaft (12), the spool bearing (21), and the movable guide ring (20), so that the spool (22) can rotate at the same speed as the main shaft (12); The other path is transmitted to the spool (22) through the main shaft (12), the reducer, the spool drive ring (18), the spool drive column (19), the roller (38), the guide groove (40), and the movable guide ring (20). Due to the speed change function of the reducer, the rotation speed of the spool drive ring (18) and the main shaft (12) or the spool (22) is different, that is, the roller (38) and the movable guide ring (20) have a relative rotation speed, so that the movable guide ring (20) can move relative to the spool drive ring (18) along the axis of the main shaft (12), that is, the spool (22) moves along the axis of the main shaft (12); The guide grooves (40) are connected end to end to form a circulation guide groove, so that the wire cup (22) can perform reciprocating translational motion along the axis of the main shaft (12); The wire cup part converts the input power into rotation and translation work of the wire cup (22) to achieve uniform winding; The handle portion is designed with an output shaft interface (23), and the wire cup portion is designed with an input shaft interface (24); the output shaft interface (23) of the handle portion matches the input shaft interface (24) of the wire cup portion, thereby converting the rotational motion input by the handle (1) or the motor (7) into the rotational motion and movement motion of the wire cup (22).

2. The spool self-rotating spinning reel with switchable driving mode according to claim 1, characterized in that: The housing A (2) or housing B (3) is also provided with a circuit board through hole (30) for passing an interrupt switch (36) on the control circuit board (9) so that the angler can press the switch to switch the fishing mode; The motor (7), the power battery (8) and the handle (1) are designed with connecting claws (29) which can be quickly installed in the connecting slots (28) of the housing A (2) and / or the housing B (3); The interrupter switch (36) passes through the through hole on the housing A (2), and can realize the switching between the automatic lure mode and the rod collection mode through the program set in the circuit board; The lure fishing mode is as follows: when the interruption switch (36) is pressed, the motor (7) is operated in a jog mode, that is, each time the interruption switch (36) is pressed, the motor (7) rotates to tighten the fishing line; after the switch is released, the motor (7) stops rotating, and the spool stops rotating accordingly; The fishing rod reeling mode is as follows: when the interruption switch (36) is released, the motor (7) operates according to the swing of the fishing rod, and when the control program detects that the fishing rod swings downward, the fishing line is tightened; when the control program detects that the fishing rod swings upward, the motor (7) stops rotating, and the spool (22) is locked by the positive stop switch (10) to control the fish; The interrupt switch is in the released state by default, that is, the default is the fishing rod reeling mode.

3. The spool self-rotating spinning reel with switchable driving mode according to claim 1 is further characterized by: The outer ring surface of the movable guide ring (20) and the inner ring surface of the wire cup (22) are conical surfaces, and the outer ring surface of the movable guide ring (20) is slightly smaller than the inner ring surface of the wire cup (22). The gap between the outer ring surface of the movable guide ring (20) and the inner ring surface of the wire cup (22) is filled with wool felt as a friction medium. When pressures of different magnitudes are applied along the axis direction of the movable guide ring (20) and the wire cup (22), the friction force between the movable guide ring (20) and the wire cup (22) can be changed, so that the movable guide ring (20) and the wire cup (22) form a friction clutch; One end of the wire cup (22) is coaxially matched with the movable guide ring (20) via a conical surface, and the other end is matched with the end surface of the unloading adjustment knob (39), so that the friction between the wire cup (22) and the movable guide ring (20) can be adjusted by adjusting the thread tightening stroke of the unloading adjustment knob (39).

4. The spool self-rotating spinning reel with switchable driving mode according to claim 1 is further characterized by: The speed ratio of the main shaft (12) and the output gear of the secondary gear set (16) is designed to be N:(N-1), and the two have the same rotation direction; for every rotation of the spool (22), the output gear, i.e., the spool drive ring (18) rotates 1 / N of the spool (22), and the spool (22) moves 1 / N of the travel of the guide groove (40); When the speed ratio is 5:4, the output gear of the reducer rotates 4 / 5 of a turn for every rotation of the main shaft (12), that is, the output gear of the secondary gear set (16) rotates 1 / 5 of a turn relative to the main shaft (12), that is, the bobbin drive ring (18) rotates 1 / 5 of a turn relative to the bobbin (22), so that the bobbin moves along the axis of the main shaft (12) by 1 / 5 of the travel of the guide groove (40). When the main shaft (12) rotates 5 turns, the bobbin (22) completes a full sinusoidal travel.

5. Method for using the spool self-rotating spinning reel with switchable driving mode according to claim 2: The method for switching between manual and automatic driving modes comprises: using an electric motor (7) and a power battery (8) as a power mechanism for the automatic driving mode, and using a handle (1) as a power mechanism for the manual driving mode; designing a quick connection slot (28) on the end faces of a housing A (2) and a housing B (3); and designing a quick connection claw (29) on the end faces of the electric motor (7), the power battery (8) and the handle (1); when the electric motor (7) and the power battery (8) are mounted on the housing A (2) or the housing B (3), an automatic driving fishing reel is formed; when the handle (1) is mounted on the housing A (2) or the housing B (3), a manual driving fishing reel is formed; and because both ends of the housing A (2) and the housing B (3) have connection interfaces (35), the manual fishing reel can be interchanged between the left and right hands; The automatic fishing method comprises: using an electric motor (7) and a power battery (8) as a power source, using a control circuit board (9) on a handle as a control device, and automatically sensing the fishing action through a sensor on the circuit board, thereby automatically completing the line-reeling and line-releasing actions without manual intervention; The sensor is a gyroscope; according to the requirements of fishing, when the action of lifting the fishing rod is detected, the motor (7) does not start, and the rotation of the spool (22) is limited by the positive stop switch (10) to pull the fish closer; when the fish is pulled closer to the angler, the fishing rod is swung downward, the sensor detects the downward swinging action, the motor (7) is started, and the fishing line is tightened; when the angler feels the pulling force of the fish again, the action of swinging the fishing rod upward and downward is performed again, and the motor performs corresponding actions, and this reciprocating process can realize the function of automatic fishing; when fishing, the angler can always hold the fishing rod with both hands to improve the efficiency of controlling the fish.

6. The method of use according to claim 5, further comprising an automatic lure mode: When the interrupt switch (36) is pressed, the motor (7) is operated in a step-by-step manner, that is, each time the interrupt switch (36) is pressed, the motor (7) rotates to tighten the fishing line. When the switch is released, the motor (7) stops rotating, and the spool stops rotating accordingly and is locked by the positive stop switch (10). At the same time, the angler can swing the fishing rod to make the lure produce corresponding movements, thereby realizing the function of automatically luring fish.

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