Fishing reel with alarm function

Abstract

The fishing reel with the alarm function comprises a reel body, a reel cup and a mandrel, the reel body is provided with a front brake assembly, a rear brake assembly and a drive control adjusting mechanism, and the front brake assembly is used for adjusting the damping force of the reel cup rotating relative to the reel body; the drive control adjusting mechanism is in linkage fit with the rear brake assembly and used for adjusting the mandrel to be switched between the rotating state and the rotation stopping state relative to the line wheel body. And when the wire cup leads out a wire to drive the core shaft to rotate, the alarm device is used for detecting a rotating signal of the core shaft or the wire cup and sending out an alarm signal. The utility model has the following advantages and effects: the scheme utilizes a new mechanical structure, and has the effects of automatic alarm and quick and convenient switching between a front brake and a rear brake.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing reels, in particular to a fishing reel with an alarm function. Background Art

[0002] The existing Chinese patent with the announcement number CN214508900U discloses a fishing reel pull head structure, including a pull head, a pull head pressure plate and an elastic component located between the pull head and the pull head pressure plate; the pull head is provided with a mounting groove at a position opposite to the pull head pressure plate, and a sound component is provided in the mounting groove; the pull head is provided with a spindle positioning groove, the pull head pressure plate is provided with a circular through hole for the spindle to pass through, the pull head pressure plate is provided with a friction plate on the side away from the pull head, and the friction plate surface is provided with a sandblasting layer

[0003] However, the above-mentioned fishing reel has the following disadvantages: the fishing reel is essentially the same as most spinning reels on the market, which adjusts the front end pull head by rotating, and then adjusts the pressing force applied by the pull head pressure plate on the friction plate, thereby adjusting the damping force between the spool and the main shaft, and finally achieves the adjustment of the unloading force of the fishing reel spool. When a fish is caught, the fishing line pulls the spool, and the damping force generated by the friction plate gives the angler a fish-catching signal. However, this method of catching fish entirely by hand requires the angler to hold the fishing reel all the time for perception, which is more troublesome, and holding the fishing reel for a long time will cause hand fatigue, which urgently needs to be improved. Utility Model Content

[0004] The utility model aims to provide a fishing reel with an alarm function, which has the effects of automatic alarm when a fish is caught and fast and convenient rear brake switching.

[0005] The above technical purpose of the present utility model is achieved through the following technical solutions: a fishing reel with an alarm function, comprising a reel body, a spool and a core shaft, the reel body being provided with a rear brake assembly and a drive control adjustment mechanism, the drive control adjustment mechanism being linked with the rear brake assembly to adjust the core shaft to switch between a rotating state and a stopped state relative to the reel body; and also comprising an alarm device, which is used to detect a signal of rotation of the core shaft or the spool when the line is discharged from the spool and drives the core shaft to rotate, and to send out an alarm signal.

[0006] By adopting the above technical solution, in the initial state, the driving and controlling adjustment mechanism acts on the rear brake assembly to make the core shaft in a fixed state relative to the reel body, and then the fishing reel is released. After the release is completed, the driving and controlling adjustment mechanism acts on the rear brake assembly to switch the core shaft to a rotating state relative to the reel body, so that the core shaft can rotate synchronously with the spool. When a fish is hooked, the fishing line is pulled to drive the spool to rotate, and the spool drives the core shaft to rotate synchronously. The alarm device detects the rotation signal of the core shaft and triggers the alarm to prompt the angler that the fish is caught. The angler switches the rear brake assembly to make the core shaft in a fixed state before reeling, and then performs the reeling operation, which has the effects of automatic alarm for fish catching and quick and convenient rear brake switching.

[0007] The utility model is further configured as follows: the rear brake assembly includes a locking member and a locking mating sleeve, the locking mating sleeve is rotation-resistant and movably sleeved on the core shaft, the side wall of the locking mating sleeve is provided with a plurality of locking grooves spaced circumferentially, the locking member is provided with a locking tongue corresponding to the locking groove, and the drive control and adjustment mechanism drives the locking member to move so that the locking tongue is locked and mated with the corresponding locking groove.

[0008] By adopting the above technical solution, when the locking tongue of the locking member is inserted into the locking groove corresponding to the side wall of the locking matching sleeve, the locking member is locked with the core shaft through the locking matching sleeve, which can prevent the core shaft from rotating relative to the reel body. When the locking tongue of the locking member is disengaged from the corresponding locking groove, the locking member and the locking matching sleeve are in a separated state, and the core shaft can rotate relative to the reel body.

[0009] The utility model is further configured as follows: the drive control and adjustment mechanism includes a switching wrench and a rotary pressing piece, the switching wrench and the rotary pressing piece are transmission-connected, the rotary pressing piece has a radially extending pressing portion, the pressing portion is pressed and fitted with the locking piece to make the lock tongue of the locking piece approach or move away from the corresponding lock groove.

[0010] By adopting the above technical solution, pressing the switching wrench drives the pressing part of the rotating pressing piece to press the locking piece, thereby pressing the locking piece downward to move it downward and causing the locking tongue to disengage from the locking groove corresponding to the side wall of the locking matching sleeve. At this time, the core shaft is in a released state relative to the locking piece and can rotate synchronously with the spool.

[0011] The present invention is further configured as follows: an elastic reset member is provided between the wire wheel body and the locking member, and the elastic reset member always has a movement tendency to drive the lock tongue of the locking member to lock in the corresponding lock groove.

[0012] By adopting the above technical solution, the angler can lift the switching wrench to drive the pressing part of the rotating pressing member away from the locking member before reeling in the line, and use the elastic reset member to lock the locking tongue of the locking member in the locking groove corresponding to the side wall of the locking matching sleeve, so that the core shaft remains in a fixed state relative to the reel body, and then the reeling operation can be carried out.

[0013] The present invention is further configured as follows: an elastic member is provided between the reel body and the switching wrench, and the elastic member always has a movement tendency to drive the pressing portion of the rotating pressing member and the locking member to maintain a pressed and fitted state.

[0014] By adopting the above technical solution, when the switching wrench drives the pressing part of the rotary pressing member to press on the locking member, and the locking tongue of the locking member is locked and matched with the locking groove corresponding to the side wall of the locking matching sleeve, the elastic force of the elastic member can be used to keep the pressing part of the rotary pressing member in a pressed state, thereby preventing the locking tongue of the locking member from accidentally disengaging from the locking groove on the side wall of the locking matching sleeve during fishing.

[0015] The utility model is further configured as follows: a rocker arm is provided on the spool body for rotation, a linkage assembly is provided between the rocker arm and the switching wrench, and under the linkage action of the linkage assembly, the rocker arm is rotated to drive the switching wrench to automatically move away from the locking member.

[0016] By adopting the above technical solution, under the linkage action of the linkage component, the switching wrench can be driven automatically away from the locking part by shaking the rocker arm. When the pressing force of the locking part disappears, the elastic reset part pushes the locking part up so that its locking tongue is locked in the corresponding locking groove of the locking matching sleeve, thereby locking and preventing the rotation of the core shaft. At this time, continue to shake the rocker arm to achieve continuous winding. The addition of the linkage component can make the rocker arm lock and prevent the rotation of the core shaft during the process of shaking the wheel, so that the rear brake assembly does not intervene when winding the line. Only the front brake assembly can adjust the damping force when winding the line, which simplifies the operating steps when winding the line.

[0017] The present utility model is further configured as follows: the linkage assembly includes a driving gear, a transmission gear, a ratchet and a pawl; the switching wrench is connected to the pawl through the rotary pressing member; the driving gear is connected to the ratchet through the transmission gear; the rotation of the rocker arm drives the driving gear to rotate, and drives the ratchet to rotate under the transmission action of the driving gear and the transmission gear, driving the ratchet to push the pawl to rotate the rotary pressing member and move the pressing portion away from the locking member; at the same time, the rotary pressing member drives the switching wrench to rotate and reset.

[0018] The utility model is further configured as follows: the alarm device includes a magnetic induction alarm system and a magnetic ring, the magnetic ring is fixed and movably sleeved on the core shaft, and the magnetic induction alarm system and the magnetic ring are inductively matched.

[0019] By adopting the above technical solution, when the core shaft rotates, the magnetic ring is driven to rotate synchronously, and the magnetic induction alarm system receives the magnetic field changes of the magnetic ring and sends an alarm signal to realize the alarm function.

[0020] The present invention is further configured as follows: the reel body is provided with a line-out detection system, and the line-out detection system is used to detect the number of rotations of the core shaft and calculate the length of the line out of the spool.

[0021] By adopting the above technical solution, when the fishing reel is releasing the line, the line-out detection system can detect the length of the released line, thereby judging the water depth based on the length of the released line.

[0022] The utility model is further configured as follows: the wire-out detection system includes a magnetic induction counting module, a magnetic ring and a signal transmitting module; the magnetic ring is fixed and movably sleeved on the core shaft; the magnetic induction counting module cooperates with the magnetic ring to count the number of rotations of the core shaft, calculate the length of the wire out of the wire cup, and transmit the wire length signal through the signal transmitting module.

[0023] By adopting the above technical solution, the magnetic induction counting module cooperates with the magnetic ring induction to detect the number of rotations of the core shaft and thus calculate the length of the line coming out of the fishing reel. After the magnetic induction counting module calculates the length of the line coming out of the fishing reel, the signal transmitting module is used to transmit the length signal to the signal receiving terminal. The angler can read the specific line-out distance through the display data of the signal receiving terminal.

[0024] In summary, the present invention has the following beneficial effects:

[0025] A front brake assembly is arranged at the front end of the reel body, and a rear brake assembly is arranged at the rear end. The opening and closing of the rear brake assembly is controlled by a drive and adjustment mechanism, thereby adjusting the core shaft to switch between a rotating state and a non-rotating state relative to the reel body. The rear brake assembly includes a locking member and a locking matching sleeve. The locking matching sleeve and the non-rotating sleeve are arranged on the core shaft. The side wall of the locking matching sleeve is provided with a plurality of locking grooves along the circumferential direction. The drive and adjustment mechanism drives the locking member to be lifted or pressed down, so that the locking tongue of the locking member is locked with the corresponding locking groove of the side wall of the locking matching sleeve, and the elastic reset force of the locking member on the locking member is utilized to switch the core shaft between the non-rotating state and the rotating state. In addition, an alarm device is arranged on the reel body. When the spool discharges the line and drives the core shaft to rotate, the alarm device is used to detect the signal of the core shaft or the spool rotation and send an alarm signal, which has the effects of automatic alarm for catching fish and fast and convenient switching of front and rear brakes. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural diagram of the present invention.

[0027] Figure 2 It is a longitudinal sectional view of the present invention.

[0028] Figure 3 It is an exploded view of the present invention.

[0029] Figure 4This is a connection diagram of the rear brake assembly, the drive control adjustment mechanism, the linkage assembly and the core shaft of the present invention.

[0030] Figure 5 It is an exploded view of the drive control adjustment mechanism and the pawl of the present invention.

[0031] In the figure: 1. Reel body; 10. Body bracket; 11. Alarm device; 111. Electric control board; 112. Power supply module; 113. Buzzer; 12. Rocker arm; 13. Wire holder; 14. Wire gauge; 2. Wire cup; 3. Mandrel; 31. Magnetic ring; 32. Driven gear; 4. Front brake assembly; 5. Rear brake assembly; 51. Locking member; 511. Lock tongue; 512. Elastic return member; 52. Locking matching sleeve; 52a. Locking groove; 6. Drive control adjustment mechanism; 61. Switching wrench; 611. Elastic member; 62. Rotary pressing member; 620. Reset torsion spring; 621. Pressing part; 622. Stopper; 7. Linkage assembly; 71. Drive gear; 711. Active gear; 72. Transmission gear; 73. Ratchet; 74. Pawl. DETAILED DESCRIPTION

[0032] The present invention will be further described below with reference to the accompanying drawings.

[0033] A fishing reel with an alarm function, such as Figure 1-4As shown, it includes a reel body 1 provided with a wire seat 13, a wire cup 2 and a core shaft 3, the wire seat 13 is provided with a wire gauge 14, the reel body 1 is provided with a front brake assembly 4, a rear brake assembly 5 and a drive control adjustment mechanism 6, the front brake assembly 4 is used to adjust the damping force of the wire cup 2 relative to the reel body 1, the drive control adjustment mechanism 6 is linked with the rear brake assembly 5 to adjust the core shaft 3 relative to the reel body 1 between the rotating state and the non-rotating state; the rear brake assembly 5 includes a locking piece 51, a locking matching sleeve 52, the locking matching sleeve 52 is provided on the core shaft 3, and the locking matching sleeve 52 is provided on the core shaft 3. The side wall of the sleeve 52 is provided with a plurality of locking grooves 52a at intervals along the circumferential direction, and the locking member 51 is provided with a locking tongue 511 corresponding to the locking groove 52a. The driving and adjusting mechanism 6 drives the locking member 51 to move so that the locking tongue 511 is locked with the corresponding locking groove 52a. An elastic reset member 512 is provided between the reel body 1 and the locking member 51. The elastic reset member 512 always has a movement tendency to drive the locking tongue 511 of the locking member 51 to lock in the corresponding locking groove 52a. The driving and adjusting mechanism 6 includes a switching wrench 61 and a rotating pressing member 62. The switching wrench 61 and the rotating pressing member 62 stop The rotary connection is made, and the rotary pressing member 62 radially extends a pressing portion 621, which is pressed and matched with the locking member 51, so that the lock tongue 511 of the locking member 51 approaches or moves away from the corresponding lock groove 52a. An elastic member 611 is provided between the spool body 1 and the switching wrench 61. The elastic member 611 always has a movement tendency to drive the pressing portion 621 of the rotary pressing member 62 to maintain a pressed and matched state with the locking member 51. When the switching wrench 61 drives the pressing portion 621 of the rotary pressing member 62 to press on the locking member 51, and the lock tongue 51 of the locking member 51 is moved away from the corresponding lock groove 52a, the pressing portion 621 of the rotary pressing member 62 is pressed on the locking member 51, and the lock tongue 51 of the locking member 51 is moved away from the corresponding lock groove 52a. When the locking member 51 is locked with the locking groove 52a corresponding to the side wall of the locking sleeve 52, the elastic force of the elastic member 611 can keep the pressing portion 621 of the rotating pressing member 62 in a pressed state, thereby preventing the locking tongue 511 of the locking member 51 from accidentally disengaging from the locking groove 52a on the side wall of the locking sleeve 52 during fishing. The fishing rod 51 further includes an alarm device 11. When the spool 2 discharges the line and drives the mandrel 3 to rotate, the alarm device 11 is used to detect the signal of the mandrel 3 or the spool 2 rotating and send an alarm signal. The alarm device 11 is electrically connected to the power supply module 112.

[0034] like Figure 2-5As shown, the reel body 1 is rotatable and provided with a rocker arm 12, and a linkage assembly 7 is provided between the rocker arm 12 and the switching wrench 61. Under the linkage action of the linkage assembly 7, the rocker arm 12 is rotated to drive the switching wrench 61 to automatically move away from the locking member 51. Under the linkage action of the linkage assembly 7, the rocker arm 12 can be shaken to drive the switching wrench 61 to automatically move away from the locking member 51. When the pressing force of the locking member 51 disappears, the elastic reset member 512 pushes the locking member 51 to lift up so that its locking tongue 511 is locked in the corresponding locking groove 52a of the locking matching sleeve 52, thereby locking and preventing the spindle 3 from rotating. At this time, continue to shake the rocker arm 12 to achieve continuous winding. The addition of the linkage assembly 7 can enable the rocker arm 12 to achieve the locking and preventing of the spindle 3 during the process of shaking the wheel, so that the rear brake assembly 5 can be wound up. The front brake assembly 4 does not intervene when the line is taken up, and only the front brake assembly 4 can adjust the damping force when the line is taken up, which simplifies the operation steps when the line is taken up; the linkage assembly 7 includes a driving gear 71, a transmission gear 72, a ratchet 73 and a pawl 74, the switching wrench 61 is connected to the pawl 74 through the rotating pressing member 62, and the driving gear 71 is connected to the ratchet 73 through the transmission gear 72. The rocker arm 12 rotates to drive the driving gear 71 to rotate, and drives the ratchet 73 to rotate under the transmission action of the driving gear 71 and the transmission gear 72, driving the ratchet 73 to push the pawl 74 to rotate the pressing member 62 to rotate and make the pressing portion 621 away from the locking member 51. At the same time, the rotating pressing member 62 drives the switching wrench 61 to rotate and reset; the rotating pressing member 62 includes a stop portion 622, the pawl 74 When the locking pawl 71 is in the state of being rotated, the locking pawl 71 is in the state of being rotated, and the locking pawl 71 is in the state of being rotated. When the pawl 74 is rotated in the second direction, the ratchet wheel 73 pushes the pawl 74 to reverse. At this time, the torsional force of the reset torsion spring 620 is used to always keep the pawl 74 in contact with the ratchet wheel 73, and at the same time prevent the rotary pressing member 62 from rotating during the reversal of the ratchet wheel 73; the outer sleeve of the core shaft 3 is provided with a driven gear 32, and the driving gear 71 is coaxially fixed with a driving gear 711, the driving gear 711 is meshed with the driven gear 32, and the driven gear 32 is connected to the wire seat 13 by transmission, and the driving gear 711 drives the wire seat 13 to rotate through the driven gear 32, and the driving gear 71 rotates to drive the driving gear 711 to rotate, and the driving gear 711 rotates to drive the driven gear 32 to rotate, thereby driving the wire seat 13 to rotate. When the wheel is turned, the wire seat 13 drives the wire gauge 14 to rotate relative to the wire cup 2 to achieve winding;Similar to existing spinning reels on the market, this embodiment features a reciprocating mechanism within the reel body 1, corresponding to the spindle 3. When the spindle 3 is stationary, rocking the rocker arm 12 with this mechanism drives the spindle 3 back and forth along the reel axis, thereby driving the spool 2 to reciprocate axially, aligning with the line gauge 14 for even line reeling.

[0035] like Figure 1-3 As shown, the alarm device 11 includes a magnetic induction alarm system and a magnetic ring, the magnetic ring is fixed and movably mounted on the core shaft 3, the magnetic induction alarm system cooperates with the magnetic ring induction, and the magnetic induction alarm system includes a buzzer 113. In this embodiment, the magnetic induction alarm system is integrated into the electric control board 111, and the electric control board 111 is electrically connected to the power supply module 112. When the core shaft 3 rotates, the magnetic ring is driven to rotate synchronously, and the magnetic induction alarm system receives the magnetic field changes of the magnetic ring and uses the buzzer 113 to send an alarm signal to realize the alarm function; the reel body 1 is provided with a line-out detection system, which is used to detect the number of rotations of the core shaft 3 and calculate the line-out length of the spool 2. When the fishing reel is releasing the line, the line-out detection system can detect the line-out length, so as to calculate the line-out length according to the line-out The water depth is judged by the length; the line-out detection system includes a magnetic induction counting module, a magnetic ring and a signal transmitting module. In this embodiment, the line-out detection system is integrated into the electric control board 111, the magnetic ring is fixed and movably sleeved on the core shaft 3, the magnetic induction counting module cooperates with the magnetic ring induction to count the number of rotations of the core shaft 3, and calculates the length of the line out of the line cup 2 and transmits the line length signal through the signal transmitting module. The magnetic induction counting module cooperates with the magnetic ring induction to detect the number of rotations of the core shaft 3 and thus calculate the line out length of the fishing reel. When the magnetic induction counting module calculates the line out length of the fishing reel, the signal transmitting module is used to transmit the length signal to the signal receiving terminal. The angler can read the specific line out distance through the display data of the signal receiving terminal.

[0036] When the fishing line is released, the fishing line in the spool 2 is released by opening the line gauge 14. When the fishing line is released to a predetermined length, the line gauge 14 is closed, and then the damping force of the front brake assembly 4 on the spool 2 is lowered to reduce the braking damping force of the front brake assembly 4. At the same time, the pressing portion 621 of the rotating pressing member 62 is driven by pressing the switching wrench 61 to press the locking member 51, thereby pressing the locking member 51 downward to move it downward and causing the locking tongue 511 to disengage from the locking groove 52a corresponding to the side wall of the locking fitting sleeve 52. At this time, the spool 3 is in a released state relative to the locking member 51 and can rotate synchronously with the spool 2. When a fish is hooked, the fishing line is pulled to drive the spool 2 to rotate, and the spool 2 drives the spool 3 to rotate synchronously. The alarm device 11 detects the rotation signal of the spool 3 and triggers an alarm to remind the angler of the fish being caught. When the cam 71 is in the closed position, the gear 73 is in the closed position, and the cam 73 is in the closed position, so that the cam 73 is in the closed position, and the cam 73 is in the closed position, so that the cam 73 is in the closed position, and the cam 73 is in the closed position, so that the cam 73 is in the closed position, and the cam 73 is in the closed position, so that the cam 73 is in the closed position, and the cam 73 is in the closed position,

[0037] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A fishing reel with an alarm function, comprising a fishing reel body (1), a spool (2) and a mandrel (3), characterized in that: The reel body (1) is provided with a rear brake assembly (5) and a drive control adjustment mechanism (6), wherein the drive control adjustment mechanism (6) cooperates with the rear brake assembly (5) to adjust the spindle (3) to switch between a rotating state and a non-rotating state relative to the reel body (1); and further comprises an alarm device (11), wherein when the spool (2) discharges the line and drives the spindle (3) to rotate, the alarm device (11) is used to detect a signal indicating the rotation of the spindle (3) or the spool (2) and to send out an alarm signal.

2. A fishing reel with an alarm function according to claim 1, characterized in that: The rear brake assembly (5) comprises a locking member (51) and a locking matching sleeve (52); the locking matching sleeve (52) is rotationally fixed and movably sleeved on the core shaft (3); a plurality of locking grooves (52a) are provided at intervals along the circumferential direction on the side wall of the locking matching sleeve (52); the locking member (51) is provided with a locking tongue (511) corresponding to the locking groove (52a); the driving and adjusting mechanism (6) drives the locking member (51) to move so that the locking tongue (511) is locked and matched with the corresponding locking groove (52a).

3. A fishing reel with an alarm function according to claim 2, characterized in that: The drive control and adjustment mechanism (6) comprises a switching wrench (61) and a rotating pressing member (62); the switching wrench (61) and the rotating pressing member (62) are transmission-connected; the rotating pressing member (62) has a pressing portion (621) extending radially; the pressing portion (621) is pressed and matched with the locking member (51) so that a locking tongue (511) of the locking member (51) moves close to or away from a corresponding locking groove (52a).

4. The fishing reel with alarm function according to claim 2, characterized in that: An elastic reset member (512) is provided between the wire wheel body (1) and the locking member (51), and the elastic reset member (512) always has a movement tendency to drive the locking tongue (511) of the locking member (51) to lock in the corresponding locking groove (52a).

5. The fishing reel with alarm function according to claim 3, characterized in that: An elastic member (611) is provided between the reel body (1) and the switching wrench (61), and the elastic member (611) always has a movement tendency to drive the pressing portion (621) of the rotating pressing member (62) and the locking member (51) to maintain a pressed fit state.

6. The fishing reel with alarm function according to claim 3, characterized in that: The reel body (1) is rotatably provided with a rocker arm (12), and a linkage assembly (7) is provided between the rocker arm (12) and the switching wrench (61). Under the linkage action of the linkage assembly (7), the rocker arm (12) is rotated to drive the switching wrench (61) to automatically move away from the locking member (51).

7. The fishing reel with alarm function according to claim 6, characterized in that: The linkage assembly (7) comprises a driving gear (71), a transmission gear (72), a ratchet (73) and a pawl (74); the switching spanner (61) is connected to the pawl (74) through the rotating pressing member (62); the driving gear (71) is connected to the ratchet (73) through the transmission gear (72); the rocker arm (12) rotates to drive the driving gear (71) to rotate, and drives the ratchet (73) to rotate under the transmission action of the driving gear (71) and the transmission gear (72), driving the ratchet (73) to push the pawl (74) to act on the rotating pressing member (62) to rotate and move the pressing portion (621) away from the locking member (51); at the same time, the rotating pressing member (62) drives the switching spanner (61) to rotate and reset.

8. The fishing reel with alarm function according to claim 1, characterized in that: The alarm device (11) comprises a magnetic induction alarm system and a magnetic ring (31); the magnetic ring (31) is rotation-stopping and movably sleeved on the core shaft (3); and the magnetic induction alarm system and the magnetic ring (31) are inductively matched.

9. The fishing reel with alarm function according to claim 1, characterized in that: The reel body (1) is provided with a wire outlet detection system, and the wire outlet detection system is used to detect the number of rotations of the mandrel (3) and calculate the wire outlet length of the spool (2).

10. The fishing reel with alarm function according to claim 9, characterized in that: The wire output detection system comprises a magnetic induction counting module, a magnetic ring (31) and a signal transmitting module. The magnetic ring (31) is fixed and movably sleeved on the core shaft (3). The magnetic induction counting module and the magnetic ring (31) are inductively matched to count the number of rotations of the core shaft (3), calculate the length of the wire output from the wire output cup (2), and transmit a wire output length signal through the signal transmitting module.

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