Line winding apparatus, fishing reel, and winch

Abstract

To provide a line winding apparatus capable of reducing sliding friction that occurs during reciprocating motion even when an oscillation mechanism and a torque detection part are used.SOLUTION: A line winding apparatus according to one embodiment of the present invention can be fixed to a fishing rod and includes: a spool 3 that can take up a fishing line around a central axis that is substantially parallel to the extension direction of the fishing rod; a rotor 5 that has a guide section for guiding the fishing line and is rotatable around the spool 3; an operation part that rotates the guide means; a switching part that switches between a guiding state and a non-guiding state by the guide section; a reciprocating member that moves in a reciprocate manner in the center axis direction of the spool 3 in response to rotation of the rotor 5; and a torque detection part 8 that detects torque generated between the reciprocating member and the spool 3.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to a fishing reel, a fishing reel, and a winch capable of detecting tension. [Background technology]

[0002] In a fishing reel or other line winding device, the tension of the line can be detected to detect the presence or absence of line fraying and prevent line tangling, or to detect the presence or absence of a fish bite, allowing for efficient fishing. Various methods have been proposed for detecting the tension of the line.

[0003] For example, Patent Document 1 discloses a fishing reel winding device that can be incorporated into a fishing reel, can be made compact, and has a tension detection unit that can measure with high accuracy even when the reel is stopped without the need to bend the line path. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] JP 2022-169130 A Summary of the Invention [Problem to be solved by the invention]

[0005] Generally, fishing reels are often equipped with what is called an oscillating mechanism, which moves the relative positional relationship between the fishing line and the spool back and forth in the axial direction in response to the winding of the fishing line onto the spool, thereby winding the fishing line evenly. However, when an oscillating mechanism is used in such fishing reels, there is a problem in that excessive sliding friction is generated between a support shaft that reciprocates in the axial direction together with the oscillating mechanism and a torque detector fixed to the fishing reel body.

[0006] The present invention has been made in consideration of the above circumstances, and an object of the present invention is to provide a fishing reel and a winch that are capable of reducing sliding friction generated during reciprocating motion even when an oscillation mechanism and a torque detection unit are used. Other objects of the present invention will become apparent by reading the entire specification. [Means for solving the problem]

[0007] A line winding device according to one embodiment of the present invention is configured to include a spool that can be fixed to a fishing rod and can wind up fishing line around a central axis that is roughly parallel to the extension direction of the fishing rod, a rotor that has a guide section that guides the fishing line and can rotate around the spool, an operating section that rotates the guiding means, a switching section that switches between enabling and disabling guiding by the guide section, a reciprocating member that reciprocates in the direction of the central axis of the spool as the rotor rotates, and a torque detection section that detects the torque generated between the reciprocating member and the spool.

[0008] In the thread winding device according to one embodiment of the present invention, the torque detection unit is disposed on the reciprocating member.

[0009] A thread winding device according to one embodiment of the present invention is configured to include a reel body, and further include a power supply unit fixed to the reel body, and a flexible cable that supplies electricity from the power supply unit to the torque detection unit.

[0010] A fishing reel according to one embodiment of the present invention is any one of the above-mentioned line winding devices.

[0011] In a winch according to one embodiment of the present invention, the winch is any one of the above-mentioned line winding devices. Effect of the Invention

[0012] According to the above-described embodiment, it is possible to provide a fishing reel and a winch that can reduce sliding friction that occurs during reciprocating motion even when an oscillating mechanism and a torque detection unit are used. [Brief description of the drawings]

[0013] [Figure 1] 1 is a cross-sectional view of a fishing reel 1 according to an embodiment of the present invention. [Diagram 2] 1A to 1C are diagrams illustrating an oscillation mechanism 7 of a fishing reel 1 according to an embodiment of the present invention. [Diagram 3] FIG. 2 is a diagram for explaining an embodiment in which a strain gauge is used as a torque detection section (torque detection means) 8 of a fishing reel 1 according to an embodiment of the present invention. [Figure 4] FIG. 1 is a diagram illustrating an embodiment of a fishing reel 1 according to the present invention in which a worm shaft system is used. [Diagram 5] 1A is a conceptual diagram of the configuration of an oscillating mechanism and a torque sensor according to one embodiment of the present invention when the oscillating member 72 is in the axially most forward position, and FIG. 1B is a conceptual diagram of the configuration of an oscillating mechanism and a torque sensor according to one embodiment of the present invention when the oscillating member 72 is in the axially most rearward position. [Figure 6] 1A is a conceptual diagram of a configuration of a conventionally known oscillating mechanism and a torque sensor when the oscillating member 192 is at the axially most forward position, and FIG. 1B is a conceptual diagram of a configuration of a conventionally known oscillating mechanism and a torque sensor when the oscillating member 192 is at the axially most rearward position. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0014] Hereinafter, an embodiment of a line winding device according to the present invention will be described in detail with reference to the accompanying drawings, taking a fishing reel as an example. Components common to multiple drawings are given the same reference numerals throughout the multiple drawings. Please note that the drawings are not necessarily drawn to scale for the sake of convenience.

[0015] First, the configuration of a fishing reel 1 according to one embodiment of the present invention will be described with reference to Figure 1. The fishing reel 1 according to one embodiment of the present invention is a type of reel that is generally called a spinning reel, spincast reel, or closed face reel, and is a type of reel in which the spool does not rotate when releasing and fixing the fishing line.

[0016] 1, a fishing reel 1 according to one embodiment of the present invention is comprised of a spool 3 around which a fishing line (not shown) can be wound, a reel body 4, a rotor 5 rotatably supported relative to the reel body 4, an operating section (e.g., a handle, not shown) for operating the rotor 5, an oscillating mechanism 7 that reciprocates in response to the rotation of the rotor, and a torque detection section (torque detection means) 8 for detecting torque. In the following, the direction of the rotational axis of the rotor is defined as the "axial direction," and the direction in which the rotor rotates is defined as the "rotational direction."

[0017] A fishing reel 1 according to an embodiment of the present invention can be fixed to a fishing rod (not shown) via a reel body 4 (main frame). At that time, the central axis of the spool 3 is supported so as to be approximately parallel to the extending direction of the fishing rod (often tilted by about 5 degrees as necessary).

[0018] The spool 3 is formed in a roughly cylindrical shape and is configured so that the fishing line can be wound around its outer periphery. The rotor 5 is supported so as to be rotatable about the central axis of the spool 3. A line guide 51 is held by the rotor 5, and when the rotor 5 rotates, the fishing line guided by the line guide 51 rotates around the spool 3. This allows the fishing line 2 to be wound around the spool 3.

[0019] The line guide 51 can be switched between a state in which it can guide the fishing line and a state in which it cannot guide the fishing line by a user operation. In the case of a spinning reel, the line guide 51 is held at the end of a bail arm 52 that is rotatably supported on the rotor 5, and the switching between a state in which it can guide the fishing line and a state in which it cannot guide the fishing line is realized by switching the rotational position of the bail arm 52.

[0020] When the bail arm 52 is rotated to the guide side, the fishing line can be guided by the line guide 51, and the fishing line can be wound by the rotation of the rotor 5. On the other hand, when the bail arm 52 is rotated to the release side, the fishing line can no longer be guided by the line guide 51, and the fishing line can be released in the axial direction when an external force is applied to the fishing line. By switching between these settings, the user can release the fishing line to the desired length.

[0021] A user can rotate the rotor 5 by operating a handle (not shown). A transmission means such as a gear or pulley is provided between the handle (not shown) and the rotor 5 to transmit the rotational torque. It is advisable to provide a reverse rotation prevention means such as a ratchet or one-way clutch (not shown) on the handle (not shown) or the rotating shaft of the rotor 5 to prevent unintentional release of the fishing line.

[0022] Next, an oscillation mechanism and a torque detection unit in the fishing reel 1 according to one embodiment of the present invention will be described. The fishing reel 1 according to one embodiment of the present invention has an oscillation mechanism 7, similar to a typical fishing reel. Figure 2 is a perspective view showing only some of the components and is intended to explain the oscillation mechanism 7 in the fishing reel 1 according to one embodiment of the present invention.

[0023] The oscillating mechanism 7 is a mechanism that reciprocates the spool 3 in the axial direction in order to wind the fishing line evenly in the axial direction when winding the fishing line around the spool 3. The oscillating mechanism 7 is composed of a main shaft 71 that supports the spool 3, an oscillating member 72 that reciprocates in the axial direction in response to handle operation, and a conversion mechanism that converts handle rotation into reciprocating motion in the axial direction.

[0024] 2, the conversion mechanism is made up of an oscillating gear 74 that operates in conjunction with a gear 61 provided on the handle (not shown), and an S-shaped cam 73 provided on an oscillating member 72. The main shaft 71 and the oscillating member 72 are each supported on the reel body 4 so as to be movable in the axial direction.

[0025] When a handle (not shown) is rotated, the gear 61 rotates the pinion gear 51 attached to the rotor 5, and also rotates the oscillating gear 74. The oscillating gear 74 is provided with a follower pin (not shown) that links with an S-shaped cam 73. The S-shaped cam 73 has its axial position determined by the follower pin (not shown), and performs linear reciprocating motion in the axial direction in accordance with the rotational motion of the gear 61. The main shaft 71 is rotatably supported by the oscillating member 72, and is held integrally in the axial direction.

[0026] Further, the main shaft 71 is configured to hold the spool 3. As a result, the rotational torque generated in the spool 3 is also generated in the main shaft 71. If necessary, a known drag mechanism may be provided between the spool 3 and the main shaft 71. For example, when a drag mechanism is used, the spool 3 rotates freely relative to the main shaft 71 when a torque of a predetermined value or more is generated. This makes it possible to prevent tension on the fishing line from exceeding a predetermined value, thereby preventing or reducing breakage of the fishing line. When the generated torque is equal to or less than a predetermined value, the torque generated in the spool 3 is transmitted directly to the main shaft 71.

[0027] The torque generated on the spool 3 is the tension of the fishing line multiplied by the winding diameter of the fishing line. Therefore, if the winding diameter of the fishing line is known, the tension of the fishing line can be calculated by detecting the torque generated on the main shaft 71. The winding diameter of the fishing line on the spool 3 can be measured by various conventionally known means, such as a method of directly measuring the distance to the line surface using a position sensor, or a method of calculating the change in the line winding diameter by measuring the rotational speed movement of the rotor 5. By calculating the tension of the fishing line, it is possible to detect the occurrence of line fraying and prevent line tangling, detect the occurrence of excessive tension in the fishing line and prevent line breakage, detect the presence or absence of a fish bite, and automatically determine the fishing action.

[0028] In the fishing reel 1 according to one embodiment of the present invention, a torque detection unit (torque detection means) 8 is held by the oscillating member 72. The torque detection unit 8 can output an electric signal according to the torque generated between the oscillating member 72 and the main shaft 71. In the fishing reel 1 according to one embodiment of the present invention, the torque detection unit 8 is composed of a position sensor 81, a detected portion 82, a torsion spring 83, a rotating portion 84, a substrate 85, and a cable 86.

[0029] As described above, the main shaft 71 is rotatably supported by the oscillating member 72 and is held integrally in the axial direction. A detectable portion 82 and a rotating portion 84 are fixed to the main shaft 71. The position sensor 81 is held by the oscillating member 72 and can output a signal according to the relative angle of the main shaft 71 with respect to the oscillating member 72. In the fishing reel 1 according to one embodiment of the present invention, a magnetic sensor such as a Hall element is used as the position sensor 81, and the angular position is detected by detecting the magnetic field of the detectable portion 82 made of a permanent magnet fixed to the main shaft 71. The detectable portion 82 is magnetized in the radial direction, so that the magnetic field changes depending on the rotation position. In the fishing reel 1 according to one embodiment of the present invention, the torque detection means 8 is preferably of a non-contact type, which can avoid the generation of unnecessary sliding resistance and improve the accuracy of torque detection. In addition to the magnetic sensor as in the above example, the non-contact type position detection means can also be of an optical type or a capacitance type.

[0030] Furthermore, the rotating part 84 is fixed to the main shaft 71 and supported rotatably within a predetermined range (for example, within an angular range of 0° to 60°) relative to the oscillating member 72. The torsion spring 83 generates a restoring force in the rotational direction between the main shaft 71 and the oscillating member 72 via the rotating part 84. When a rotational torque is generated in the main shaft 71, a predetermined angular position according to the amount of that torque becomes a position of balance. Therefore, by detecting this position of balance using the position sensor 81, the torque generated between the main shaft 71 and the oscillating member 72 can be calculated.

[0031] Furthermore, when a torque equal to or greater than a predetermined value is generated between the main shaft 71 and the oscillating member 72, the rotation of the rotating member 84 is restricted by the oscillating member 72. As a result, although it becomes impossible to detect a torque equal to or greater than a predetermined value, it is possible to prevent damage to the device and to prevent the detected part 82 from moving to a position outside the detection range of the position sensor 81.

[0032] The substrate 85 processes the output signal from the position sensor 81. If necessary, it may include an arithmetic circuit such as a CPU, a storage unit (storage means) such as a memory, a communication unit (communication means), and the like, and performs calculations, storage, output, and the like of information acquired by the position sensor 81. In addition, it receives power from a battery or the like (not shown), and supplies the power to the position sensor 81. For the purposes of communication with the outside and power supply, it is desirable for the substrate 85 to be fixed to the reel body 4.

[0033] The cable 86 electrically connects the position sensor 81 and the substrate 85. Since the substrate 85 fixed to the reel body 4 and the position sensor 81 held by the oscillating member 72 move relative to each other in the axial direction, it is desirable that the cable 86 be made of a flexible material, and a flexible printed circuit board or a bundle of multiple lead wires is used. It is desirable to use lead wires with a wire diameter and material that are easy to bend.

[0034] As for the configuration of the torque detection unit 8, other than the above-described method of combining a spring and a position sensor, a similar effect can be achieved if any method detects the torque between the main shaft 71 and the oscillating member 72. For example, the oscillating member 72 and the main shaft 71 may be connected in the rotational direction, and a strain gauge may be provided on a part of the main shaft 71 or the oscillating member 72. This makes it possible to obtain an electrical signal corresponding to the torque generated between the main shaft 71 and the oscillating member 72.

[0035] In the following description, for convenience, the portion between the main shaft 71 and the oscillating member 72 that receives the torsional torque will be referred to as the torsion member. In an example in which a spring and a position sensor are combined, the torsion spring 83 corresponds to the torsion member, and in an example in which a strain gauge is used, the member to which the strain gauge is attached (main shaft 71 or a part of the oscillating member 72) corresponds to the torsion member.

[0036] Next, referring to Fig. 3, an embodiment in which a strain gauge is used as the torque detection section (torque detection means) 8 of a fishing reel 1 according to one embodiment of the present invention will be described. As shown in Fig. 3, the main shaft 71 is supported by a cantilever beam 184 and axially connected to the oscillating member 172. When tension is generated in the fishing line 2, the main shaft 71 receives a torque in the torsional direction relative to the oscillating member 172. This torque can be detected by the strain gauge 181 provided on the cantilever beam 184.

[0037] When a strain gauge is used as the torque detection section (torque detection means) 8 of the fishing reel 1 according to one embodiment of the present invention, a torsion member with high rigidity can be used. This allows the torque that can be detected to be increased in capacity. In addition, the detection means can have a high response. In addition, since the strain gauge is less susceptible to the effects of friction, the detection means has less hysteresis and good linearity. On the other hand, when using a strain gauge, there are disadvantages compared to using a torsion spring and a position sensor, such as the need to consider the effect of temperature drift caused by heat generation of the strain gauge itself, high power consumption, and difficulty in taking measures against plastic deformation caused when a torque exceeding the rated capacity is applied, so it is best to use them according to the purpose. In addition to the above-mentioned embodiment, a similar effect can be achieved by any method that detects the torque generated between the oscillating member 172 and the spool 3, such as attaching a strain gauge directly to the main shaft.

[0038] The oscillating mechanism in the fishing reel 1 according to one embodiment of the present invention is not limited to the above-mentioned embodiment, and other conventionally known oscillating mechanisms may be used. Specifically, the same effect as that of the embodiment of the present invention can be achieved by using a method called a heart cam, which rotates a spiral (heart-shaped) cam in response to the rotation of the handle, or a method called a worm shaft method, which is classified under F-term 2B108BH07.

[0039] Next, an embodiment of the fishing reel 1 according to the present invention using a worm shaft system will be described with reference to Fig. 4. As shown in Fig. 4, the main shaft 71 and the oscillating member 272 are each supported movably in the axial direction relative to the reel body (not shown).

[0040] When a handle (not shown) is rotated, the gear 61 rotates the pinion gear 51 attached to the rotor 5. The worm gear 274 meshes with the pinion gear 51 and rotates in response to the rotation of the gear 61. A right-handed spiral cam and a left-handed spiral cam are formed in succession on the worm gear 274, and a follower 273 provided on the oscillating member 272 is interlocked with these cams. In this way, the axial position of the oscillating member 272 is determined, and the oscillating member 272 performs linear reciprocating motion in the axial direction in response to the rotation of the gear 61.

[0041] Furthermore, the main shaft 71 is axially connected to the oscillating member 272 by being supported by a cantilever beam 284. When tension is generated in the fishing line, the main shaft 71 receives a torsional torque relative to the oscillating member 272. This torque can be detected by a strain gauge 281 provided on the cantilever beam 284.

[0042] In either method, there is an oscillating member that reciprocates axially in response to the rotation of the handle and transmits that motion to the main shaft 71. Therefore, by detecting the torsional torque generated between the oscillating member and the main shaft as an electrical signal, it is possible to achieve the same effect as the above-mentioned embodiment.

[0043] Next, the technical effect of the fishing reel 1 according to one embodiment of the present invention will be described in comparison with a conventionally known torque detection unit (torque detection means) with reference to Fig. 5 and Fig. 6. Fig. 5 is a conceptual diagram of the configuration of an oscillating mechanism and a torque detection unit (torque detection means) according to one embodiment of the present invention, Fig. 5(a) shows a state in which an oscillating member 72 is at the most forward position in the axial direction, and Fig. 5(b) shows a case in which the oscillating member 72 is at the most rear position in the axial direction. Fig. 6 is a conceptual diagram of the configuration of a conventionally known oscillating mechanism and a torque detection unit (torque detection means), Fig. 6(a) shows a state in which an oscillating member 172 is at the most forward position in the axial direction, and Fig. 6(b) shows a case in which the oscillating member 172 is at the most rear position in the axial direction.

[0044] First, the configuration of a conventionally known torque detection section (torque detection means) will be described with reference to FIG. 6. As shown in FIG. 6, a fishing reel having a conventionally known torque detection section (torque detection means) is composed of a fishing reel body 104, a main shaft 171, an oscillating member 172, a torque detection section (torque detection means) 181, a torsion member 183, a substrate 185, and a cable 186. Note that a description of the same configuration as in the above-mentioned embodiment will be omitted. The oscillating member 172 reciprocates in the axial direction relative to the fishing reel body 104. The main shaft 171 is rotatably supported by the oscillating member 172, and moves integrally with the axial direction.

[0045] The torsion member 183 is supported rotatably within a predetermined range relative to the reel body 104. The torsion member 183 moves integrally with the main shaft 171 in the rotational direction and slides in the axial direction, for example by engaging with the main shaft 171 in a D-cut shape. The torque detection sensor 181, like the position sensor 81 described above, outputs an electrical signal according to the torque generated in the torsion member 183, and transmits the output information to the board 185 via the cable 186.

[0046] In contrast, the fishing reel 1 according to one embodiment of the present invention can reduce the sliding resistance. More specifically, in the above-mentioned conventional fishing reel 100, when the oscillating member 172 reciprocates in the axial direction, the torsion member 183 and the main shaft 171 move relative to each other in the axial direction, so that sliding resistance occurs between these members. This sliding resistance becomes large especially when torque is generated in the main shaft 171, and is ultimately converted into thermal energy. This sliding resistance leads to an increase in the load when the user rotates the handle, which in turn gives the user a sense of discomfort and leads to a decrease in the efficiency of the entire mechanism. In contrast, in the fishing reel 1 according to one embodiment of the present invention, the main shaft 71 and the torsion member 83 move together in the axial direction, so that no sliding resistance occurs. In this way, it is possible to avoid giving a sense of discomfort to the user and to achieve an improvement in the efficiency of the entire mechanism.

[0047] Moreover, according to the fishing reel 1 according to one embodiment of the present invention, it is possible to realize a fishing reel that is compact. This will be described with reference to FIG. 5 and FIG. 6. As shown in FIG. 5 and FIG. 6, the rear end of the oscillating member moves from point F in FIG. 5(a) and FIG. 6(a) to point R in FIG. 5(b) and FIG. 6(b), which is axially rearward by the stroke S of the oscillator mechanism. As shown in FIG. 6, in the conventional fishing reel 100, the torsion member 183 needs to be disposed rearward from point R to avoid interference with the oscillating member 172. Also, in order to fit the main shaft 171 and the torsion member 183 in the state shown in FIG. 6(a), if the minimum fitting amount is W, the main shaft 171 must extend rearward from point F by S+W or more. Therefore, in the state shown in FIG. 6(b), the main shaft 171 will project rearward from point R by S+W or more. That is, the fishing reel body needs to be large enough to cover this length.

[0048] In contrast, in the fishing reel 1 according to one embodiment of the present invention, as shown in Fig. 5, the torsion member 83 and the main shaft 71 do not move relative to each other in the axial direction and can be disposed in constant contact with each other. Therefore, even in the case of Fig. 5(b), it is sufficient for the main shaft to protrude from point R by the minimum fitting width W. In this way, the fishing reel body 1 can be made smaller in size by shortening it axially rearward by S compared to the conventional case. That is, in the fishing reel 1 according to one embodiment of the present invention, the greater the movement amount S of the oscillator mechanism, the greater the effect of miniaturization.

[0049] In addition, the fishing reel 1 according to one embodiment of the present invention provides the following technical effects. When tension is generated in the fishing line and torque is generated in the spool 3, stress is generally generated in various parts of the fishing reel. For example, stress according to the tension of the fishing line is generated in the line guide 51 that guides the fishing line, the rotor 5 that holds it, or the fishing rod attachment part (reel foot part) of the main frame 4. It is possible to measure the tension of the fishing line by detecting these stresses using a detection means such as a strain gauge. However, when the detection means is provided in the rotor 5 or the line guide 51, the detection means rotates infinitely relative to the reel body. For this reason, it becomes necessary to use a means such as wireless to supply power to the detection means and output a signal from the detection means. In addition, when the detection means is provided in a part that the user touches with his / her hand, such as the reel foot part, or when the user touches the reel body, strain is generated even when no torque is generated in the spool 3, making it difficult to detect the tension of the fishing line. Furthermore, in a specific location, such as a part of the rotor 5, the stress may change depending on the position of the oscillator mechanism even if the torque generated in the spool 3 is the same. In contrast, by detecting the torsional torque between the main shaft 71 and the oscillating member 72, as in the fishing reel 1 according to one embodiment of the present invention, the torque of the spool 3 can be detected with high accuracy, since signals are rarely detected by methods other than the torque on the spool 3 as long as the reel is operated normally. In addition, the torque of the spool 3 can be detected regardless of the position of the oscillator mechanism.

[0050] As can be seen by comparing FIG. 5 and FIG. 6, in the fishing reel 1 according to one embodiment of the present invention, the torque detection means reciprocates in the axial direction relative to the fishing reel body. On the other hand, due to size restrictions, it is preferable to hold the battery for supplying power to the torque detection means and the board having the arithmetic circuit for processing the signal output by the torque detection means in the fishing reel body. For this reason, in the fishing reel 1 according to one embodiment of the present invention, it is preferable to electrically connect the board and the torque detection means using a flexible cable such as a flexible printed circuit board or a lead wire. Since the torque detection unit reciprocates within a limited range, if the length of the flexible cable is made sufficiently long, the power supply and signal output from the board can be stably performed in the entire range of movement. At this time, the cable is repeatedly subjected to stress, especially at the bent portion, so it is preferable to take measures to avoid cable breakage, such as making the minimum bending radius large.

[0051] The fishing reel 1 according to any of the above-described embodiments of the present invention can be applied to a line winding device. Also, the fishing reel 1 according to any of the above-described embodiments of the present invention can be applied to a winch.

[0052] The dimensions, materials, and arrangement of each component described in this specification are not limited to those explicitly described in the embodiments, and each component can be modified to have any dimensions, materials, and arrangement that can be included in the scope of the present invention. In addition, components not explicitly described in this specification can be added to the described embodiments, and some of the components described in each embodiment can be omitted. [Explanation of symbols]

[0053] 1 Fishing reel 3 Spools 4 Reel body 5 Rotor 7 Oscillating mechanism 8 Torque detection unit (torque detection means) 71 Main shaft 72 Oscillating member 74 Oscillating Gear 81 Position Sensor 82 Detected part 84 Rotating Part 85 Substrate 86 Cable

Claims

1. A fishing line winding device that can be fixed to a fishing rod, a spool capable of winding a fishing line around a central axis that is substantially parallel to the extension direction of the fishing rod; a rotor having a guide portion for guiding a fishing line and rotatable around the spool; An operating unit that rotates the guide means; A switching unit that switches between enable / disable of guidance by the guidance unit; a reciprocating member that reciprocates in the central axial direction of the spool in accordance with the rotation of the rotor; a torque detection unit that detects a torque generated between the reciprocating member and the spool; A thread winding device comprising:

2. The thread winding device according to claim 1 , wherein the torque detector is disposed on the reciprocating member.

3. A power supply unit including a reel body and fixed to the reel body; a flexible cable for supplying electricity from the power supply unit to the torque detection unit; The thread winding device of claim 1 , further comprising:

4. A fishing reel, wherein the winding device according to any one of claims 1 to 3 is a fishing reel.

5. A winch, wherein the winding device according to any one of claims 1 to 3 is a winch.

Images