Fishing reel and backrush correction operation state determination device

Abstract

The present invention provides a fishing reel and a backrush correction operation state determination device that can determine the occurrence of backrush. A fishing reel according to an embodiment of the present invention is configured to include: a spool that can wind a fishing line; an operation unit that rotates the spool; a rotation detection unit that detects the rotation of the spool; and a determination unit that determines whether it is in a backrush correction operation state based on the output of the rotation detection unit.

Description

[0001] This application is a divisional application of the invention patent application with the application number 202110966604.1, the application date of August 23, 2021, and the invention title of "Fishing Reel and Backlash Correction Operation State Determination Device". Technical Field

[0002] The present invention relates to a fishing reel and a backlash correction operation state determination device capable of determining the backlash correction operation state. Background Art

[0003] It is known that when casting a fishing line, if the rotation of the spool is faster than the drawn fishing line, a part of the fishing line is not drawn out and remains in the reel, causing a so-called backlash in which the fishing line becomes entangled. For example, in a two-spool reel, as a countermeasure to reduce backlash, braking is applied to the rotation of the spool around which the fishing line is wound. However, if the braking force is strong, the flying distance will be shortened, so its control is not easy.

[0004] As such a fishing reel, for example, Patent Document 1 discloses a reel braking adjustment device having: a tension-related information acquisition unit that acquires tension-related information, which is information related to the tension acting on the fishing line, detected during the fishing line release period when releasing the fishing line from a two-bearing reel having a function of braking the rotation of the spool based on braking parameters; and a braking parameter correction unit that corrects the braking parameters based on the change over time of the tension-related information acquired by the tension-related information acquisition unit.

[0005] Patent Document 1: Japanese Unexamined Patent Application Publication No. 2020-080766

[0006] However, in the structure of Patent Document 1, although a correction guidance screen showing the change over time of the tension-related information is displayed, there is a problem that it is impossible to determine whether a backlash has occurred during an actual cast. Thus, the fact that a backlash has occurred has to rely on the user's memory, and there is a problem that the user cannot confirm the history of the occurrence of the backlash or effectively utilize such results. Summary of the Invention

[0007] The present invention has been completed in view of the above circumstances, and an object thereof is to provide a fishing reel and a backlash correction operation state determination device capable of determining the occurrence of a backlash. Other objects of the present invention will become clear by referring to the entire specification.

[0008] A fishing reel according to an embodiment of the present invention is configured to include: a spool that can wind a fishing line; an operation unit that rotates the spool; a rotation detection unit that detects the rotation of the spool; and a determination unit that determines whether it is in a backrush correction operation state based on the output of the rotation detection unit.

[0009] In a fishing reel according to an embodiment of the present invention, it is configured that the determination unit determines that it has transferred to the backrush correction operation state when the rotation speed of the spool is equal to or higher than a specified pay-out speed a plurality of times or more.

[0010] In a fishing reel according to an embodiment of the present invention, it is configured that the determination unit determines that the backrush correction operation state has ended when the rotation speed of the spool is equal to or higher than a specified winding speed.

[0011] In a fishing reel according to an embodiment of the present invention, it is configured that the fishing reel has a display unit that displays at least one of being in the backrush correction operation state, the time of the backrush correction operation state, or the ratio of the cumulative time of the backrush correction operation state to the usage time of the fishing reel.

[0012] In a fishing reel according to an embodiment of the present invention, it is configured that the fishing reel has a transmission unit that transmits to the outside at least one of being in the backrush correction operation state, the time of the backrush correction operation state, or the ratio of the cumulative time of the backrush correction operation state to the usage time of the fishing reel.

[0013] In a fishing reel according to an embodiment of the present invention, it is configured that the display unit displays a suggestion, encouragement, or appreciation message associated with the backrush correction operation according to the time of the backrush correction operation state.

[0014] In a fishing reel according to an embodiment of the present invention, it is configured that the fishing reel has a spool braking unit that changes the spool braking force according to the time of the backrush correction operation state.

[0015] In a fishing reel according to an embodiment of the present invention, it is configured that the time of the backrush correction operation state is at least any one of the time of one backrush correction operation or the cumulative time of multiple backrush corrections.

[0016] In a fishing reel according to an embodiment of the present invention, it is configured that the fishing reel has a storage unit that stores the setting of the braking force of the spool in association with the backrush correction operation state.

[0017] In a fishing reel according to an embodiment of the present invention, the fishing reel is configured to have a proficiency evaluation unit that evaluates proficiency based on the ratio of the time of the recoil correction operation state to the usage time of the fishing reel, and a display unit that displays the proficiency.

[0018] The recoil correction operation state determination device according to an embodiment of the present invention is configured to have a rotation detection unit that detects the rotation of a spool capable of winding a fishing line, and a determination unit that determines whether the recoil correction operation state is in progress based on the output of the rotation detection unit.

[0019] According to the above embodiment, it is possible to provide a fishing reel and a recoil correction operation state determination device that can determine the occurrence of recoil. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 FIG. is a diagram illustrating a fishing reel according to an embodiment of the present invention.

[0021] Figure 2 FIG. is a diagram illustrating the steps of casting and retrieving fishing gear such as a bait using a fishing reel according to an embodiment of the present invention.

[0022] Figure 3 FIG. is a diagram illustrating an example of untying a fishing line entanglement in a fishing reel according to an embodiment of the present invention.

[0023] Figure 4 FIG. is a diagram illustrating a method for detecting a fishing line entanglement in a fishing reel 1 or a recoil correction operation state determination device 100 according to an embodiment of the present invention.

[0024] Figure 5 FIG. is a diagram illustrating a flow of a recoil determination method in a fishing reel 1 or a recoil correction operation state determination device 100 according to an embodiment of the present invention.

[0025] Figure 6 FIG. is a diagram illustrating an example of a display screen in a fishing reel 1 or a recoil correction operation state determination device 100 according to an embodiment of the present invention.

[0026] Figure 7 FIG. is a diagram illustrating an example of a display screen in a fishing reel 1 or a recoil correction operation state determination device 100 according to an embodiment of the present invention.

[0027] Figure 8 FIG. is a diagram illustrating an example of a display screen in a fishing reel 1 or a recoil correction operation state determination device 100 according to an embodiment of the present invention.

[0028] REFERENCE SIGNS

[0029] 1: Fishing reel; 2: Clutch; 3: Reel; 4: Operation part; 5: Reel braking part; 6: Reel braking force control part; 7: Clutch detection part; 8: Rotation detection part; 9: Microcomputer (judgment part); 10: Fishing rod; 11: Braking force setting part; 13: Sending and receiving part (sending part); 14: Display part; 20: Bait; 91: Target setting part; 92: Arithmetic part; 93: Storage part; 100: Recoil correction operation state determination device. Detailed implementation mode

[0030] Hereinafter, the implementation modes of the present invention will be specifically described with reference to the accompanying drawings. The same reference numerals are given to the common components in the multiple drawings. It should be noted that, for the sake of convenience of explanation, the respective drawings are not necessarily drawn to an accurate scale.

[0031] First, refer to Figure 1 The basic structure of the fishing reel 1 will be described. As shown in the figure, the fishing reel 1 has: a reel 3 that winds the fishing line; an operation part 4 that rotates the reel 3; a clutch 2 that switches whether power can be transmitted between the operation part 4 and the reel 3; a braking part (reel braking part) 5 that generates a braking force on the reel 3; and a braking force control part (reel braking force control part) 6 that adjusts the braking force.

[0032] Moreover, as shown in the figure, the fishing reel 1 has a clutch detection part 7 that detects the power transmission possible / impossible state of the clutch and a rotation detection part 8 that detects the rotation of the reel 3. The clutch detection part 7 is composed of a magnetic sensor or the like, and by providing a detection part such as a magnet on the movable part of the clutch 2, the transmission possible / cannot state of the clutch 2 is detected. Moreover, the rotation detection part 8 can be composed of a combination of a detection unit such as a photo interrupter and a detection unit such as a light shielding plate provided on the reel 3. Thereby, the rotation of the reel 3 can be converted into an electric signal. In addition, the combination of the detection unit and the detection unit is not limited to the above example, and known units such as a magnet and a magnetic sensor can be used. In addition, a handle operation detection part that detects the operation information of the operation part 4 and a deflection detection part that detects the deflection of the fishing rod 10 can be provided on the fishing rod 10.

[0033] In addition, the fishing reel 1 has a microcomputer (the judgment part described later) 9 that processes various signals. The microcomputer 9 is powered by a power source such as a battery (not shown) and performs various operations as described below. It receives the signal of the above rotation detection part 8 and calculates the number of rotations of the reel 3 and the lead-out amount of the fishing line. In addition, the history of these time-dependent changes can also be stored in the recording part. In addition, based on the rotation information of the reel 3, the recoil determination described later is performed.

[0034] Part of the operations can also be performed by these microcomputers after being sent to external devices such as portable terminals or PCs. In this case, after communicating the rotation information of the reel 3 to the external device via wireless communication or the like, operations are performed as needed within the external device. These operation results are output to the display unit (display device) 14. The display unit 14 can be an LCD provided on the fishing reel 1 or the fishing rod 10, or a display unit within an external device such as a mobile terminal or a PC.

[0035] Next, each element constituting the fishing reel 1 will be described. The reel 3 is pivotally supported so as to be rotatable relative to the fishing reel 1, and can wind the fishing line by forward rotation and pay out the wound fishing line by reverse rotation. The operation unit 4 is configured as a handle, for example, and the user's rotational operation is transmitted to the reel 3 through a transmission mechanism such as a gear, so that the reel 3 can be rotated forward. Alternatively, the operation unit 4 can be a combination of an operating member such as a rod and a power source such as a motor.

[0036] The clutch 2 can be switched between an engaged state in which power transmission to the reel 3 is possible and a disengaged state in which power transmission is not performed. In the engaged state, the reel 3 can be operated to rotate forward by the operation unit 4, and in the disengaged state, it can rotate in both forward and reverse directions (reel free state) regardless of the state of the operation unit 4. Additionally, a drag mechanism can be provided, which reverses the reel 3 to prevent the fishing line from breaking when an excessive load is applied to the reel 3.

[0037] Next, with reference to Figure 2 and Figure 3 , an example of the steps for casting and retrieving fishing gear such as bait using a general reel including this reel will be described. First, as shown in (a) of Figure 2 , the bait 20 is adjusted to a specified length from the tip of the fishing rod by the operation unit 4, and the clutch 2 (not shown) is disengaged, resulting in a reel free state. At this time, the reel 3 of the fishing reel 1 is held with the thumb so that the fishing line is not paid out due to the weight of the bait 20 or the like.

[0038] Next, as shown in (b) to Figure 2 and (d) of Figure 2 , the fishing rod 10 is swung to give the bait 20 an initial velocity. Then, as shown in (f) of Figure 2 , when the velocity and release direction of the bait are appropriate, the thumb is removed from the reel 3, and the bait 20 can be cast.

[0039] Furthermore, after casting, at Figure 2After (g), the lure 20 starts to decelerate due to the tension from the fishing line and air resistance. On the other hand, the spool 3 starts to rotate in the reverse direction using the tension from the fishing line. When the pay-out speed of the fishing line matches the flying speed of the lure 20, the spool 3 reaches its maximum rotational speed and the fishing line loses tension. After that, the lure 20 continues to decelerate due to air resistance and the like. At this time, when the spool 3 continues to rotate at high speed by inertia, the pay-out speed of the fishing line is greater than the flying speed of the lure 20. As a result, the fishing line is payed out excessively, causing a fishing line tangle (called backlashing) inside the fishing reel 1. To avoid this situation, a prescribed braking force can be applied to the spool 3 using the spool braking unit 5.

[0040] Then, the height of the lure 20 is sufficiently reduced and it hits the water. At this time, if the braking force of the spool braking unit 5 is too large, the distance that the lure 20 can be cast becomes shorter. On the other hand, if the braking force of the spool braking unit 5 is too small, a fishing line tangle occurs, and normal winding and pay-out cannot be performed.

[0041] When the timing of leaving the thumb from the spool 3 is too late, the lure 20 flies downward and decelerates sharply after hitting the water surface at high speed. If such a rapid deceleration occurs, the spool 3 continues to rotate at high speed, and the fishing line is payed out excessively, causing a severe fishing line tangle inside the fishing reel 1. Such fishing line tangles tend to occur frequently for users who are not familiar with the casting operation.

[0042] When the flying speed of the lure becomes zero, the casting action ends. At this time, if no fishing line tangle has occurred, the user makes the lure swim by operating the rod or the operation unit 4, or directly places it, etc., and waits for the fish to bite using a method corresponding to the fish species or fishing method.

[0043] In the case of a fishing line tangle, when the tangle is severe, the tangled fishing line will prevent the normal rotation of the spool, and thus the winding operation cannot be performed. Even when the degree of the fishing line tangle is relatively light, in order to prevent future problems, it is desirable to eliminate the slack of the fishing line. Therefore, the user needs to untangle the tangled fishing line before starting the winding operation. When untangling the fishing line, the user needs to perform the following operations.

[0044] 1: By performing operations such as disengaging the clutch or relaxing the set drag force of the drag device, it becomes a state where the fishing line can be payed out.

[0045] 2: Take out the fishing line at the slack part.

[0046] 3: Untangle it when the fishing line cannot be taken out at the tangled place.

[0047] 4: After untangling, take out the fishing line until there is no slack.

[0048] 5: After there is no slack, wind the fishing line onto the spool.

[0049] 6: Wind out all the fishing line that has been released. Once there is no excess fishing line, start fishing again.

[0050] In the case of performing the above operations, as Figure 3 shown, after the user grasps the slack fishing line, the operation of taking out the fishing line is repeatedly performed by extending the arm. Regarding the fishing line wound around the spool, the fishing line is taken out several times intermittently at a level of about several tens of cm to 1 m each time. This operation needs to be performed multiple times in the case of severe entanglement of the fishing line, and ends immediately in the case of less severe entanglement of the fishing line.

[0051] A fishing reel 1 according to an embodiment of the present invention will be described. The fishing reel 1 according to an embodiment of the present invention is configured to include: a spool 3 that can wind the fishing line; an operation unit 4 that rotates the spool 3; a rotation detection unit 8 that detects the rotation of the spool 3; and a determination unit 9 that determines whether it is in a backwash correction operation state based on the output of the rotation detection unit 8.

[0052] According to the fishing reel 1 of an embodiment of the present invention, a fishing reel capable of discriminating the occurrence of backwash can be provided.

[0053] In the fishing reel 1 of an embodiment of the present invention, it is configured that the determination unit 9 determines that it has shifted to the backwash correction operation state when the rotation speed of the spool 3 is above a specified release speed multiple times or more.

[0054] In addition, in the fishing reel 1 of an embodiment of the present invention, it is configured that the determination unit 9 determines that the backwash correction operation state has ended when the rotation speed of the spool 3 is above a specified winding speed.

[0055] Next, the fishing reel 1 of an embodiment of the present invention has a display unit 14, and is configured that the display unit 14 displays at least one of being in the backwash correction operation state, the time of the backwash correction operation state, or the ratio of the cumulative time of the backwash correction operation state to the usage time of the fishing reel 1. Thereby, the user can grasp the situation of the backwash correction operation state more accurately and in detail.

[0056] The fishing reel 1 of an embodiment of the present invention has a transmission unit 13, and is configured that the transmission unit 13 transmits at least one of being in the backwash correction operation state, the time of the backwash correction operation state, or the ratio of the cumulative time of the backwash correction operation state to the usage time of the fishing reel 1 to the outside. In this way, by transmitting to an external device (for example, an information communication terminal, a wearable terminal, etc.), the user can grasp the situation of the backwash correction operation state more accurately and in detail.

[0057] In a fishing reel 1 according to an embodiment of the present invention, a display unit 14 displays a suggestion, encouragement, or appreciation message associated with the backwash correction operation according to the time of the backwash correction operation state. Details will be described later.

[0058] A fishing reel 1 according to an embodiment of the present invention has a spool braking unit configured to change the spool braking force according to the time of the backwash correction operation state. Details will be described later.

[0059] In a fishing reel 1 according to an embodiment of the present invention, the time of the backwash correction operation state is at least any one of the time of one backwash correction operation or the cumulative time of multiple backwash correction operations.

[0060] A fishing reel 1 according to an embodiment of the present invention has a storage unit 93 configured to store the setting of the braking force of the spool in association with the backwash correction operation state.

[0061] A fishing reel 1 according to an embodiment of the present invention has a proficiency evaluation unit (not shown) configured to evaluate proficiency according to the ratio of the time of the backwash correction operation state to the use time of the fishing reel, and the display unit 14 displays the proficiency.

[0062] An anti-backwash correction operation state determination device 100 according to an embodiment of the present invention is configured to include a rotation detection unit 8 that detects the rotation of a spool capable of winding a fishing line, and the anti-backwash correction operation state determination device 100 has a determination unit 9 that determines whether it is in an anti-backwash correction operation state based on the output of the rotation detection unit 8. Here, the anti-backwash correction operation state determination device 100 can be provided in the fishing reel 1 or the fishing rod 10. Alternatively, a part of the anti-backwash correction operation state determination device 100 can be provided in the fishing reel 1 or the fishing rod 10, and the other part can be provided in an external device.

[0063] According to an anti-backwash correction operation state determination device 100 of an embodiment of the present invention, an anti-backwash correction operation state determination device capable of discriminating the occurrence of backwash can be provided.

[0064] Next, with reference to Figure 4 , a more specific description of the method for detecting fishing line entanglement will be given. In the method of using the fishing reel, the above-described fishing line release method is a method peculiar to the backwash correction operation. Therefore, by detecting this action and measuring the duration, it is possible to estimate the occurrence of backwash and the degree of its entanglement state.

[0065] Figure 4It is a graph showing the time variation of the reel rotation speed during the winding operation. The vertical axis represents the rotation speed of the reel, with the payout direction being positive and the winding direction being negative. Figure 4 In (a) of Figure 4 it is the state where normal winding was carried out without recoil after casting. Figure 4 In (b) of

[0066] it is the case where the correction operation was carried out due to recoil after casting. Figure 4 In (c) of

[0067] it is the state where the line of the reel was paid out through the drag device just after casting. Additionally, the plotted points in the upper part of the figure are the discrimination results of recoil generation based on the discrimination method described later.

[0068] However, there are the following differences. In (b) of

[0069] multiple payouts are carried out intermittently. The interval, the amount of each payout, and the speed are roughly determined (the interval, distance, and speed that are easy to stretch at the arm). On the other hand, the number of payouts, the amount of payout, and the speed in (c) depend on the reaction of the fish and are random. Figure 4 In (b) of

[0070] after temporarily accelerating to a specified speed (equivalent to a speed of 1 m / s that is easy to pull out at the arm), the speed becomes zero. It is often the case that it does not rotate in the winding direction, but when it does rotate, it also needs to rotate carefully, so it rotates slowly. On the other hand, in (c) of Figure 5 since the user wants to tow the fish by operating the handle, it sometimes rotates in the winding direction. The rotation speed at this time is faster than that in the case of (b) of

[0071] After the program starts, the rotation speed of the spool is constantly monitored in (S1). Next, in (S2), the subsequent processing is changed according to the previous recoiling determination result. Since the case where it is determined that there is no recoiling is set as the initial value, in the first case, it proceeds from (S2) to (S3).

[0072] In (S3), the number of times the rotation speed ω of the spool has increased and exceeded the rotational speed ω1 (prescribed rotational speed) that becomes the threshold value within the past T1 seconds is counted. That is, when ω1 is 20, when ω changes from 0 to 30, it is included as this number of times, and when it is 20 or more and continues, it is not included in this number of times.

[0073] When this count value is N times or more, it is determined that the recoiling correction operation is in progress. By setting the values of N and T1 appropriately, it is possible to distinguish the case of the aforementioned (B) from the case of (C). The larger N is, the more it is possible to avoid misjudging the pulling of the fish as recoiling, but the time T1 required for determining recoiling becomes longer. In the present embodiment, for example, it is set to N = 2 and T1 = 3 seconds. Also, the value of ω1 may be set to be equal to or less than the rotational speed corresponding to the speed at which the user drags the fishing line when untying the fishing line. In the present embodiment, for example, it is equivalent to 10 cm per second. This value changes according to the diameter of the fishing line wound around the spool.

[0074] After the determination is completed, it returns to (S1) again. When it is determined to be recoiling and then comes to the case of (S2), it proceeds to (S4). When the spool speed winds in the winding direction faster than the prescribed value ω2 (in the present embodiment, it is -50), it is determined that the user has eliminated the recoiling. Once it is determined to be recoiling, until a winding with an absolute value larger than this ω2 occurs, the recoiling state is considered to continue and the determination remains NO.

[0075] Next, in (S4), when it is determined that the recoiling has been eliminated, the processing of entering (S3) again after the next time is performed, thereby detecting the next recoiling elimination operation.

[0076] In addition, on the basis of the above structure, when the difference between the aforementioned (B) and (C) is detected by the flexure sensor installed on the fishing rod 10, more accurate discrimination can be performed. As in (B), when untying the fishing line entanglement, the fishing rod hardly bends. On the other hand, when a fish bites the hook as in (C), generally, the rod is erected vertically and bent to counteract the pulling of the fish. Therefore, when the value of the flexure sensor is equal to or more than the prescribed value, it is determined that the line is released due to the pulling of the fish in (C). In addition, the speed and rotation amount of the handle operation tend to rotate at a higher speed in the case of (C) compared to the case of (B). Therefore, it may be that the handle operation is detected, and when it is equal to or more than the prescribed value, it is determined to be (C).

[0077] The method for discriminating the backlash in the fishing reel 1 or the backlash correction operation state determination device 100 according to an embodiment of the present invention is not limited to the above method, and other calculation methods may be used as long as the user's fishing line entanglement operation can be discriminated based on the rotation speed of the spool. For example, by preparing in advance various sample data of the above (A), (B), and (C), and identifying the characteristic differences through calculation methods such as machine learning or neural networks, it is also possible to discriminate the correction operation of the fishing line entanglement.

[0078] As another method, the following method may also be considered. If the total amount of line released in the first few seconds after casting is equal to or greater than a specified value, it is determined as (B) or (C). Furthermore, if the amount of deflection of the fishing rod is equal to or less than a specified value, it can be discriminated as (B). As an alternative means for the amount of deflection of the fishing rod, it is also possible to detect whether the user has operated the rod selected when a fish bites (by raising the rod to counter the pulling force of the fish) through a motion sensor provided on the reel or the fishing rod, thereby discriminating between (B) and (C).

[0079] Next, a method for using the discrimination result in the fishing reel 1 or the backlash correction operation state determination device 100 according to an embodiment of the present invention will be described. The discriminated result can be transmitted to the user by being displayed on the display unit, and in addition, the result can be effectively utilized in other devices or the like. As an example thereof, the calculation of the backlash rate is considered. Here, the backlash rate can be calculated by dividing the total time of the backlash state by the total usage time of the reel and the total time of the winding operation. Alternatively, the number of casts that have caused backlash can be divided by the total number of casts.

[0080] In addition, this backlash rate can also be used as an index of the user's proficiency. For example, by displaying Figure 6 the change over time of the backlash rate as shown, the user can actually feel the improvement of skills. In addition, as Figure 7 shown, by displaying the backlash rate for each bait or brake setting, it can be used as material for the user to select the optimal brake setting.

[0081] In addition, it is possible to display to the user who has caused backlash the casting method for reducing backlash and suggestions for correcting fishing line entanglement. In addition, it is also possible to display an encouragement message in the case of backlash and an appreciation message for a user who does not cause backlash. For example, as Figure 8 shown, consider a method of displaying a link to a moving image that informs encouragement messages, suggestions, etc. when the backlash correction time becomes a specified time or more.

[0082] In addition, in the case where recoil occurs, it is possible to set the braking force of the reel braking unit to increase during the next casting. If recoil occurs, the user cannot continue fishing, but the greater the braking force of the reel braking unit, the more difficult it is for recoil to occur. Therefore, when the occurrence of recoil is detected, by automatically increasing the braking force, the risk of the user interrupting fishing can be automatically reduced.

[0083] The dimensions, materials, and arrangements of the respective structural elements described in this specification are not limited to those clearly described in the embodiments, and each of these structural elements can be deformed into any dimensions, materials, and arrangements that can be included within the scope of the present invention. In addition, structural elements not clearly described in this specification can be added to the described embodiments, or a part of the structural elements described in each embodiment can be omitted.

Claims

1. A fishing reel, characterized in that, the fishing reel has: a spool that can wind fishing line; an operation part that rotates the spool; a rotation detection part that detects the rotation of the spool; and a determination part that determines whether it is in a backwash correction operation state based on the output of the rotation detection part. When the rotation of the spool is faster than the fishing line being drawn out, a part of the fishing line is not drawn out and remains in the reel, causing the fishing line to become tangled, which is called backwash. The determination part determines that it has transferred to the backwash correction operation state when the rotation speed of the spool is above a specified release speed for multiple times. The time-dependent change of the backwash rate calculated based on the determination result of whether it is in the backwash correction operation state determined by the determination part is displayed on an external device. The backwash rate can be calculated by dividing the total time of the backwash state by the total usage time of the reel and the total time of the winding operation, or by dividing the number of throws that have caused backwash by the total number of throws. The backwash rate is used as an index of the user's proficiency.

2. A fishing reel, characterized in that, the fishing reel has: a spool that can wind fishing line; an operation part that rotates the spool; a rotation detection part that detects the rotation of the spool; a determination part that determines whether it is in a backwash correction operation state based on the output of the rotation detection part. When the rotation of the spool is faster than the fishing line being drawn out, a part of the fishing line is not drawn out and remains in the reel, causing the fishing line to become tangled, which is called backwash; and a transmission part, the transmission part transmits at least one of being in the backwash correction operation state, the time of the backwash correction operation state, or the ratio of the cumulative time of the backwash correction operation state to the usage time of the fishing reel to the outside. The time-dependent change of the backwash rate calculated based on the determination result of whether it is in the backwash correction operation state determined by the determination part is displayed on an external device. The backwash rate can be calculated by dividing the total time of the backwash state by the total usage time of the reel and the total time of the winding operation, or by dividing the number of throws that have caused backwash by the total number of throws. The backwash rate is used as an index of the user's proficiency.

3. The fishing reel according to claim 1 or 2, characterized in that, a part of the function of the determination part is provided in an external device.

4. The fishing reel according to claim 1 or 2, characterized in that, the determination result of whether it is in the backwash correction operation state determined by the determination part is displayed on an external device.

5. The fishing reel according to claim 1 or 2, characterized in that, the backwash rate calculated based on the determination result of whether it is in the backwash correction operation state determined by the determination part is displayed on an external device for each bait or brake setting.

6. The fishing reel according to claim 1 or 2, characterized in that, Display a link to a moving image of a casting method for reducing recoil, a suggestion for correcting line tangles, encouragement in the case of recoil occurring, an appreciation message for a user who does not cause recoil, or an encouragement message to inform when the recoil correction time exceeds a specified time, or a suggestion on an external device.

7. The fishing reel according to claim 1 or 2, characterized in that the fishing reel is provided with a spool braking portion that increases the spool braking force in the case of recoil occurring.

8. The fishing reel according to claim 1 or 2, characterized in that the determination unit determines that the recoil correction operation state has ended when the rotational speed of the spool is equal to or higher than a specified winding speed.

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