WO2024018706A1 - Line-winding device, and reel and winch for fishing - Google Patents

Line-winding device, and reel and winch for fishing Download PDF

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Publication number
WO2024018706A1
WO2024018706A1 PCT/JP2023/014818 JP2023014818W WO2024018706A1 WO 2024018706 A1 WO2024018706 A1 WO 2024018706A1 JP 2023014818 W JP2023014818 W JP 2023014818W WO 2024018706 A1 WO2024018706 A1 WO 2024018706A1
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Prior art keywords
section
winding device
operating
detected
support shaft
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PCT/JP2023/014818
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French (fr)
Japanese (ja)
Inventor
悠 安田
佑太郎 阿部
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グローブライド株式会社
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Publication of WO2024018706A1 publication Critical patent/WO2024018706A1/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K89/00—Reels
    • A01K89/015—Reels with a rotary drum, i.e. with a rotating spool
    • A01K89/017—Reels with a rotary drum, i.e. with a rotating spool motor-driven

Definitions

  • the present invention relates to a line winding device, a fishing reel, and a winch that are capable of detecting torque with high precision, including when an operating section is rotating and when it is stopped.
  • a line winding device such as a fishing reel is generally equipped with a rotation transmission mechanism that transmits the rotation of a motor and a handle to a spool to rotate the spool in the line winding direction.
  • a so-called assist electric reel rotation transmission device is known that drives a motor according to the magnitude of human power input from a handle.
  • Patent Document 1 discloses a human power drive system that is rotationally driven by a handle, an electric drive system that is provided in parallel with the human power drive system and that rotates a spool by a motor, and a human power detection system that detects the magnitude of input human power. and a control means for controlling the auxiliary driving force from the motor at a predetermined ratio with respect to the detected value, so that the motor always provides assistance at a constant rate to the human power from the handle. For this reason, a rotation transmission device is disclosed that can easily wind up a fishing line while maintaining the feeling of hand winding.
  • Patent Document 2 discloses a rotation transmission device that transmits rotation from a handle and a motor attached to the tip of a handle shaft to a spool for thread winding, and a first rotation speed detection means for detecting the rotation speed of the handle. a second rotational speed detection means for detecting the rotational speed of the handle shaft; and a first one-way, which is disposed between the handle and the handle shaft and transmits only the rotation of the handle in the line winding direction to the handle shaft.
  • a clutch a first rotation transmission means for transmitting the rotation of the motor to the handle shaft, a second rotation transmission means for transmitting the rotation of the handle shaft to the spool; a second one-way clutch that transmits only the rotation of the motor in the line pay-out direction to the handle shaft; a third one-way clutch that prohibits rotation of the handle shaft in the line pay-out direction;
  • a clutch mechanism that connects and disconnects the shaft and the spool, and a difference between a first speed detected by the first rotational speed detection means and a second speed detected by the second rotational speed detection means is equal to or less than a predetermined speed.
  • the present invention has been made in view of the above-mentioned circumstances, and its purpose is to provide an operating section that can be incorporated into a reel, is compact, and has high precision both when the operating section is rotating and when it is stopped.
  • An object of the present invention is to provide a thread winding device having a detection section capable of measuring the load acting on the thread.
  • a fishing line winding device includes a spool capable of winding a fishing line, an operation section for performing a line winding operation on the spool, a support shaft section that rotatably supports the operation section, and a support shaft section that rotatably supports the operation section. and a restoring force generating section that generates a restoring force between the operating section and the operating section, a regulating section that regulates the amount of rotational movement of the operating section, and a detection section that detects the amount of rotational movement of the operating section. It is composed of
  • a fishing line winding device includes a spool capable of winding a fishing line, an operation section for performing a line winding operation on the spool, a support shaft section that rotatably supports the operation section, and a support shaft section that rotatably supports the operation section.
  • a restoring force generation section that generates a restoring force between the support shaft section and the operating section;
  • a detected section that is movable in the axial direction of the support shaft section; and a detection section that detects displacement of the detected section in the axial direction.
  • a conversion mechanism that converts the movement of the operating section in the rotational direction and transmits the converted movement to the detected section.
  • the restoring force generating section is a spring member.
  • the conversion mechanism has a cam structure or a screw structure.
  • the detection section is a non-contact position detection means, and includes a light emitting section that emits light to the detected section and a light receiving section that receives light from the light emitting section. , consists of.
  • the detected portion is provided with a permanent magnet
  • the detection portion is a non-contact position detection means
  • the permanent magnet provided in the detected portion has a magnetic field.
  • This is a magnetic detection unit that detects.
  • the detected part is provided with a sound wave reflection part
  • the detection part is a non-contact position detection means
  • the sound wave reflection part provided in the detected part is provided with a sound wave reflection part.
  • This is a sound wave detection unit that detects sound waves from the area.
  • a line winding device is a fishing reel.
  • a thread winding device is a winch.
  • a bobbin winding device that can be built into a reel, can be miniaturized, and has a detection section that can measure the load acting on the operating section with high accuracy both when the operating section is rotating and when the operating section is stopped. It becomes possible to provide
  • FIG. 1 is a diagram illustrating an exploded perspective view of related main components of a thread winding device according to an embodiment of the present invention.
  • FIG. (a) shows a perspective view of a state in which related main components of a thread winding device according to an embodiment of the present invention are assembled.
  • (b) shows a side view of the assembled main components of the thread winding device according to an embodiment of the present invention.
  • (c) shows a front view of the assembled main components of the thread winding device according to an embodiment of the present invention.
  • FIG. 1 shows an exploded perspective view of particularly relevant main components of a thread winding device 100 according to an embodiment of the present invention
  • FIGS. A perspective view, a side view, and a front view of the assembled main components are shown.
  • a line winding device 100 includes a spool (not shown, the same will apply hereinafter) capable of winding a fishing line, an operating section 1 that performs a line winding operation on the spool, and an operating section 1 that is rotatable.
  • a support shaft portion (shaft portion) 2 supported by a support shaft portion 2; a restoring force generation portion 3 that generates a restoring force between the support shaft portion 2 and the operating portion 1; and a restoring force generating portion 3 that regulates the amount of rotational movement of the operating portion 1.
  • It is configured to include a regulating section (rotation regulating section) 4 and a detecting section 5 that detects the amount of rotational movement of the operating section 1 .
  • the spool is a conventionally known spool, and is usually formed in a cylindrical shape, and is configured such that the fishing line can be wound around the spool through its outer circumference.
  • the direction of the center axis of the support shaft portion 2 is defined as the axial direction
  • the direction of rotation thereof is defined as the rotation direction.
  • the line winding device 100 includes a spool capable of winding a fishing line, an operation section 1 that performs a line winding operation on the spool, and a support shaft section ( a restoring force generation section 3 that generates a restoring force between the support shaft section 2 and the operation section 1; a detected section 8 movable in the axial direction of the support shaft section 2; It is configured to include a detection section 5 that detects the displacement of the detected section 8 in the axial direction, and a conversion mechanism 10 that converts the movement of the operating section 1 in the rotational direction and transmits it to the detected section 8 .
  • a bobbin winding device that can be built into a reel, can be miniaturized, and has a detection section that can measure the load acting on the operating section with high accuracy both when the operating section is rotating and when it is stopped. becomes possible.
  • the support shaft part 2 is formed into a roughly cylindrical shape, rotatably supports the operating part 1 by a bearing 12, and by operating the operating part 1, the spool can be rotated. (Details will be explained later). Note that the support shaft portion 2 is pivotally supported by a bearing 17 as appropriate. Further, a nut 9 that fits into the male thread of the support shaft portion 2 is provided, so that the drag force can be adjusted by adjusting the screwing condition together with the drive gear unit 19 that is pivotally supported by the support shaft portion 2. .
  • the drive gear unit 19 has a torque limiter mechanism using friction, and rotates (idls) relative to the support shaft portion 2 when an input torque greater than or equal to the torque set by the user is received.
  • the limit torque set by the user can be adjusted by the screwing amount.
  • the spring washer 14 converts the screwing amount (axial movement amount) of the nut 9 into an axial pushing force.
  • a washer 15 may be provided as appropriate.
  • This operation allows the thread to be wound onto a spool.
  • the operating section 1 can rotate the support shaft section 2, and can be realized by a combination of a device that receives a user's operation, such as a handle or a lever, and a power transmission means such as a gear, a belt, or a shaft.
  • a power source such as a motor or an engine may be used as necessary.
  • a drag device torque limiter
  • a reversal prevention mechanism such as a one-way clutch or a ratchet may be provided as part of the operating means to prevent the spool from inadvertently rotating in reverse.
  • the rotation regulating section 4 is fixed to the support shaft section 2, and regulates the amount of angular movement of the operating section 1 with respect to the support shaft section 2 within a predetermined range.
  • the protrusion 14 provided on the rotation restricting portion 4 abuts both ends of the recess 16 provided on the handle (or handle portion) 6.
  • the handle 6 (operation unit 1) is configured to be rotatable with respect to the support shaft portion 2, for example, at an angle in the range of 0° to 10° (the angular range is not limited to this).
  • this angle will be defined as ⁇ .
  • the handle 6 is appropriately supported pivotally by a ball bearing 12, and the support member 13 pivotally supports the handle 6 via the ball bearing 12.
  • the support member 13 is slotted into the support shaft portion 2 on its inner diameter side, and also supports the inner diameter side of a straight moving member 7, which will be described later, and is screwed with a follower pin 23, which will be described later.
  • the restoring force generating section (restoring force generating means) 4 can generate a predetermined restoring force on the handle 6 (operating section 1).
  • the restoring force generating section (restoring force generating means) 4 is provided with a collar 11 that supports it from the inner diameter side.
  • it can be configured by a spring member (for example, a torsion spring), one end of which is in contact with the rotation regulating section 4 and the other end is in contact with the handle 6 (operating section 1). .
  • a spring member for example, a torsion spring
  • the amount of increase in torque T and the amount of displacement of angle ⁇ are proportional, and the value of torque T is
  • the restoring force generating unit restoring force generating means
  • other methods for generating restoring force may be used, such as using magnetic force generated by a permanent magnet, in addition to the above-mentioned elastic spring.
  • the rectilinear member 7 has a generally cylindrical shape, and is supported by the support shaft portion 2 so as to be movable in the axial direction.
  • the linear member 7 moves by an angle ⁇ in the rotational direction together with the handle 6 relative to the support shaft section 2 .
  • a cam groove 52 formed in a spiral shape is provided on the side surface of the straight moving member 7, so that a cam mechanism is configured as the conversion mechanism 10 together with the follower pin 23 fixed to the support shaft 2. With this cam mechanism, the rectilinear member 7 also moves in the axial direction in accordance with the rotational movement.
  • the angle ⁇ displacement amount in the rotation direction of the handle 6 is configured to be converted into the axial movement amount X of the linear member 7, and in one embodiment of the present invention, for example, the angle ⁇ is 10 degrees. Although it is configured to move 1 mm in the axial direction when it moves, it is not limited thereto.
  • the conversion mechanism in one embodiment of the present invention is not limited to the above configuration, and similar effects can be achieved with other configurations.
  • a screw mechanism that is, a female thread part and a male thread part in the handle 6 and the linearly moving member 7, respectively, and screwing them together, and supporting the linearly moving member 7 so that it can move straightly with respect to the support shaft part 2,
  • the rotational movement of the handle 6 can be converted into the linear movement of the linear member 7 in the axial direction by the screw mechanism.
  • the conversion mechanism in an embodiment of the present invention may be a mechanism other than a cam mechanism or a screw mechanism.
  • the detected part (detected means) 8 is fixed to the linear member 7, and its movement in the axial direction can be detected by the detecting part 5 arranged on the reel body.
  • the detected part (detected means) 8 is a permanent magnet
  • the detecting part (detecting means) 5 is a known magnetic sensor such as a Hall element.
  • the magnetization characteristics etc. can be adjusted so that the voltage value of the detection section (detection means) increases in proportion to the amount of movement of the detection section (detection means) 8 in the axial direction.
  • the detected portion (detected means) 8 has a characteristic that is symmetrical in the rotation direction.
  • the magnet is formed into a cylindrical shape and magnetized evenly in the rotational direction. Thereby, even when the detected part 8 rotates, the output from the detection means can be configured so that it does not change unless there is an amount of movement in the axial direction.
  • the combination of the detected part 8 and the detection part 5 is not limited to the magnetic type as described above.
  • an optical detection method using a photosensor such as a PSD as the detection section and a light shielding plate or a reflection plate as the detection section, or an ultrasonic receiving section and an ultrasonic transmitting section as the detection section
  • a conventionally known displacement detection method such as an ultrasonic detection method using a sound wave reflecting part can be used.
  • the combination of the detected part 8 and the detection part 5 is better if the displacement in the axial direction of the detected part can be detected without contact. Thereby, generation of sliding resistance when rotating the support shaft portion 2 can be avoided.
  • Each of the above-mentioned members is attached to a reel body (not shown) including the spool via the reel housing 18.
  • a reel body (not shown) including the spool via the reel housing 18.
  • various conventionally known members can be used as appropriate for members other than the above-mentioned constituent members, and detailed explanations are omitted.
  • the restoring force generating section (restoring section) 4 is a spring member (spring section).
  • the conversion mechanism 10 is a cam mechanism (cam structure) or a screw mechanism (screw structure).
  • the detecting section 5 is a non-contact position detecting means, and includes a light emitting section that emits light to the detected section 8 and receiving light from the light emitting section. It consists of a light receiving section.
  • the detected part 8 is provided with a permanent magnet
  • the detection part 5 is a non-contact position detection means
  • the detected part 8 is provided with a permanent magnet.
  • This is a magnetic detection unit that detects the magnetism of a permanent magnet.
  • the detected portion 8 is provided with a sound wave reflecting portion
  • the detection portion 5 is a non-contact position detection means
  • the detected portion 8 is provided with a sound wave reflecting portion.
  • This is a sound wave detection section that detects sound waves from a sound wave reflection section provided in the.
  • a line winding device is a fishing reel.
  • the thread winding device according to one embodiment of the present invention is a winch.
  • the line winding device is not limited to a fishing reel or a winch.
  • the thread winding device when a torque is applied to the operating section 1, the spool moves in the rotational direction with respect to the support shaft section 2 depending on the magnitude of the torque.
  • the restoring force generating section (restoring force generating means) 4 is configured to have a characteristic that changes proportionally.
  • the linear member 7 moves in the axial direction according to the amount of movement ⁇ of the handle 6 in the rotational direction.
  • the cam groove 52 is formed such that the amount of movement ⁇ in the rotational direction is proportional to the amount of movement X in the axial direction.
  • the axial position of the detected part 8 does not change if there is no change in the torque acting on the handle 6. Since the detected part 8 is symmetrical in the rotational direction, there is no change in the signal obtained from the detection part 5. Therefore, the torque acting on the handle 6 can be stably detected regardless of the position of the support shaft portion 2 in the rotational direction.
  • the play in the axial direction of the support shaft 2 should be kept small, the shaft should be moved to one side in the axial direction by a spring, etc. It is advisable to take a method such as setting the movable amount x in the direction sufficiently larger than the amount of backlash or assembly error.
  • each component described herein is not limited to those explicitly described in the embodiments, and each component may be any number that may fall within the scope of the present invention. dimensions, materials, and arrangements. Further, components not explicitly described in this specification can be added to the described embodiments, or some of the components described in each embodiment can be omitted.
  • Operation part 2 Support shaft part (shaft part) 3 Regulation part (rotation regulation part) 4 Restoring force generation unit (restoring force generating means) 5 Detection part 6 Handle 7 Straight moving member 8 Detected part 9 Nut 11 Collar 12 Bearing 13 Support member 14 Spring washer 15 Washer 16 Recessed part 17 Bearing 18 Reel housing 19 Drive gear unit 23 Follower pin 52 Cam groove 10 Conversion mechanism 100 Bobbin winding device

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Abstract

Provided is a line-winding device that can be downsized and incorporated into a reel and that has a detection part capable of highly accurately measuring the load acting on an operating part regardless of whether the operating part is in rotation or at rest. A line-winding device according to one embodiment of the present invention is configured to comprise: a spool on which a fishline can be wound; an operating part for performing a line-winding operation on the spool; a support shaft for rotatably supporting the operating part; a restorative force generation part for generating a restorative force between the support shaft and the operating part; a regulation part for regulating the amount of rotational displacement of the operating part; and a detection part for detecting the amount of rotational displacement of the operating part.

Description

糸巻き装置、魚釣用リール及びウィンチThread winding devices, fishing reels and winches
　相互参照
　本出願は、日本国特許出願２０２２－１１５０４９（２０２２年７月１９日出願）に基づく優先権を主張し、その内容は参照により全体として本明細書に組み込まれる。
　本発明は、操作部の回転時、停止時も含め高精度でトルクを検出可能な糸巻き装置、魚釣用リール及びウィンチに関する。 Cross-reference This application claims priority based on Japanese Patent Application No. 2022-115049 (filed on July 19, 2022), the contents of which are incorporated herein by reference in their entirety.
The present invention relates to a line winding device, a fishing reel, and a winch that are capable of detecting torque with high precision, including when an operating section is rotating and when it is stopped.
　魚釣用リール等の糸巻き装置では、一般に、モータ及びハンドルの回転をスプールに伝達してスプールを糸巻取方向に回転させる回転伝達機構を備えている。この種の電動リールの回転伝達装置において、ハンドルから入力された人力の大きさに応じてモータを駆動する、いわゆるアシスト電動リールの回転伝達装置が知られている。 A line winding device such as a fishing reel is generally equipped with a rotation transmission mechanism that transmits the rotation of a motor and a handle to a spool to rotate the spool in the line winding direction. Among these types of electric reel rotation transmission devices, a so-called assist electric reel rotation transmission device is known that drives a motor according to the magnitude of human power input from a handle.
　例えば、特許文献１では、ハンドルによって回転駆動する人力駆動系と、人力駆動系と並列に設けられ、スプールをモータによって回転駆動する電気駆動系と、入力された人力の大きさを検出する人力検出手段と、この検出値に対して所定の比率でもってモータからの補助駆動力を制御する制御手段とを備え、ハンドルからの人力に対して常に一定の割合でモータによる補助がなされる。このため、手巻きの感覚を保ちつつ楽に釣り糸を巻き上げできる回転伝達装置について開示している。 For example, Patent Document 1 discloses a human power drive system that is rotationally driven by a handle, an electric drive system that is provided in parallel with the human power drive system and that rotates a spool by a motor, and a human power detection system that detects the magnitude of input human power. and a control means for controlling the auxiliary driving force from the motor at a predetermined ratio with respect to the detected value, so that the motor always provides assistance at a constant rate to the human power from the handle. For this reason, a rotation transmission device is disclosed that can easily wind up a fishing line while maintaining the feeling of hand winding.
　また、特許文献２では、ハンドル軸の先端に装着されたハンドル及びモータからの回転を糸巻用のスプールに伝達する回転伝達装置であって、前記ハンドルの回転速度を検出する第１回転速度検出手段と、前記ハンドル軸の回転速度を検出する第２回転速度検出手段と、前記ハンドルと前記ハンドル軸との間に配置され、前記ハンドルの糸巻取方向の回転のみ前記ハンドル軸に伝達する第１ワンウェイクラッチと、前記モータの回転を前記ハンドル軸に伝達する第１回転伝達手段と、前記ハンドル軸の回転を前記スプールに伝達する第２回転伝達手段と、前記第１回転伝達手段に設けられ、前記モータの糸繰り出し方向の回転のみ前記ハンドル軸に伝達する第２ワンウェイクラッチと、前記ハンドル軸の糸繰り出し方向の回転を禁止する第３ワンウェイクラッチと、前記第２回転伝達手段に設けられ、前記ハンドル軸と前記スプールとを連結・遮断するクラッチ機構と、前記第１回転速度検出手段が検出した第１速度と前記第２回転速度検出手段が検出した第２速度との差が所定速度以下となるように、前記モータを制御する第１モータ制御手段と、を備えた電動リールの回転伝達装置について開示している。 Further, Patent Document 2 discloses a rotation transmission device that transmits rotation from a handle and a motor attached to the tip of a handle shaft to a spool for thread winding, and a first rotation speed detection means for detecting the rotation speed of the handle. a second rotational speed detection means for detecting the rotational speed of the handle shaft; and a first one-way, which is disposed between the handle and the handle shaft and transmits only the rotation of the handle in the line winding direction to the handle shaft. a clutch, a first rotation transmission means for transmitting the rotation of the motor to the handle shaft, a second rotation transmission means for transmitting the rotation of the handle shaft to the spool; a second one-way clutch that transmits only the rotation of the motor in the line pay-out direction to the handle shaft; a third one-way clutch that prohibits rotation of the handle shaft in the line pay-out direction; A clutch mechanism that connects and disconnects the shaft and the spool, and a difference between a first speed detected by the first rotational speed detection means and a second speed detected by the second rotational speed detection means is equal to or less than a predetermined speed. This disclosure discloses a rotation transmission device for an electric reel, which includes a first motor control means for controlling the motor.
特開平１１－３０８９４９号公報Japanese Patent Application Publication No. 11-308949 特開２００１－２８６２５０号公報Japanese Patent Application Publication No. 2001-286250
　しかしながら、特許文献１に係る回転伝達装置では、人力、つまりハンドル軸に作用するトルクを直接検出しなければならないために、２段増速型の遊星歯車機構を用いなければならないため、アシスト制御のための検出手段の構成が複雑になるという問題があった。 However, in the rotation transmission device according to Patent Document 1, since the human power, that is, the torque acting on the handle shaft must be directly detected, a two-stage speed-up type planetary gear mechanism must be used, which makes it difficult to perform assist control. There was a problem in that the configuration of the detection means for this purpose became complicated.
　また、特許文献２に係る電動リールの回転伝達装置では、ハンドルの回転速度を検出するため、ハンドルが所定以上の速度で回転していることが前提となるものであり、ハンドルが全く回転していない又は余り回転していない場合は、ハンドルに負荷が掛かっていてもモータからのアシストを得ることができず、また装置全体を小型化しにくいといった問題があった。 Further, in the electric reel rotation transmission device according to Patent Document 2, in order to detect the rotation speed of the handle, it is assumed that the handle is rotating at a predetermined speed or higher, and the handle is not rotated at all. If the handle does not rotate or does not rotate much, there is a problem that no assistance from the motor can be obtained even if a load is applied to the handle, and it is difficult to downsize the entire device.
　本発明は上記の事情に鑑みてなされたものであり、その目的とするところは、リール内に組み込み可能でかつ小型化でき、操作部の回転時、停止時のいずれにおいても高精度で操作部に作用する負荷を測定可能な検出部を有する糸巻き装置を提供することにある。本発明のこれら以外の目的は、本明細書全体を参照することにより明らかとなる。 The present invention has been made in view of the above-mentioned circumstances, and its purpose is to provide an operating section that can be incorporated into a reel, is compact, and has high precision both when the operating section is rotating and when it is stopped. An object of the present invention is to provide a thread winding device having a detection section capable of measuring the load acting on the thread. These and other objects of the invention will become apparent upon reference to the entire specification.
　本発明の一実施形態に係る糸巻き装置は、釣糸を巻回可能なスプールと、該スプールに糸巻き操作を行う操作部と、該操作部を回転可能に支持する支持軸部と、該支持軸部と該操作部との間に復元力を発生させる復元力生成部と、該操作部の回転移動量を規制する規制部と、該操作部の回転移動量を検出する検出部と、を備えるように構成される。 A fishing line winding device according to an embodiment of the present invention includes a spool capable of winding a fishing line, an operation section for performing a line winding operation on the spool, a support shaft section that rotatably supports the operation section, and a support shaft section that rotatably supports the operation section. and a restoring force generating section that generates a restoring force between the operating section and the operating section, a regulating section that regulates the amount of rotational movement of the operating section, and a detection section that detects the amount of rotational movement of the operating section. It is composed of
　本発明の一実施形態に係る糸巻き装置は、釣糸を巻回可能なスプールと、該スプールに糸巻き操作を行う操作部と、該操作部を回転可能に支持する支持軸部と、該支持軸部と該操作部との間に復元力を発生させる復元力生成部と、該支持軸部の軸方向に移動可能な被検出部と、該被検出部の軸方向の変位を検出する検出部と、該操作部の回転方向の移動を変換して被検出部に伝達する変換機構とを有するように構成される。 A fishing line winding device according to an embodiment of the present invention includes a spool capable of winding a fishing line, an operation section for performing a line winding operation on the spool, a support shaft section that rotatably supports the operation section, and a support shaft section that rotatably supports the operation section. a restoring force generation section that generates a restoring force between the support shaft section and the operating section; a detected section that is movable in the axial direction of the support shaft section; and a detection section that detects displacement of the detected section in the axial direction. , a conversion mechanism that converts the movement of the operating section in the rotational direction and transmits the converted movement to the detected section.
　本発明の一実施形態に係る糸巻き装置において、前記復元力生成部は、バネ部材である。 In the thread winding device according to an embodiment of the present invention, the restoring force generating section is a spring member.
　本発明の一実施形態に係る糸巻き装置において、前記変換機構は、カム構造又はネジ構造である。 In the thread winding device according to an embodiment of the present invention, the conversion mechanism has a cam structure or a screw structure.
　本発明の一実施形態に係る糸巻き装置において、前記検出部は、非接触式の位置検出手段であり、前記被検出部に投光する発光部と、該発光部の光を受光する受光部と、から構成される。 In the thread winding device according to an embodiment of the present invention, the detection section is a non-contact position detection means, and includes a light emitting section that emits light to the detected section and a light receiving section that receives light from the light emitting section. , consists of.
　本発明の一実施形態に係る糸巻き装置は、前記被検出部には永久磁石が設けられ、前記検出部は、非接触式の位置検出手段であり、前記被検出部に設けられる永久磁石の磁気を検出する磁気検出部である。 In the thread winding device according to an embodiment of the present invention, the detected portion is provided with a permanent magnet, the detection portion is a non-contact position detection means, and the permanent magnet provided in the detected portion has a magnetic field. This is a magnetic detection unit that detects.
　本発明の一実施形態に係る糸巻き装置は、前記被検出部には音波反射部が設けられ、前記検出部は、非接触式の位置検出手段であり、前記被検出部に設けられた音波反射部からの音波を検出する音波検出部である。 In the thread winding device according to an embodiment of the present invention, the detected part is provided with a sound wave reflection part, the detection part is a non-contact position detection means, and the sound wave reflection part provided in the detected part is provided with a sound wave reflection part. This is a sound wave detection unit that detects sound waves from the area.
　本発明の一実施形態に係る糸巻き装置は、魚釣用リールである。 A line winding device according to an embodiment of the present invention is a fishing reel.
　本発明の一実施形態に係る糸巻き装置は、ウィンチである。 A thread winding device according to an embodiment of the present invention is a winch.
　上記実施形態によれば、リール内に組み込み可能でかつ小型化でき、操作部の回転時、停止時のいずれにおいても高精度で操作部に作用する負荷を測定可能な検出部を有する糸巻き装置を提供することが可能となる。 According to the above embodiment, there is provided a bobbin winding device that can be built into a reel, can be miniaturized, and has a detection section that can measure the load acting on the operating section with high accuracy both when the operating section is rotating and when the operating section is stopped. It becomes possible to provide
本発明の一実施形態に係る糸巻き装置の関連する主要な構成部材の分解斜視図を説明する図である。1 is a diagram illustrating an exploded perspective view of related main components of a thread winding device according to an embodiment of the present invention. FIG. （a）本発明の一実施形態に係る糸巻き装置の関連する主要な構成部材を組み立てた状態の斜視図を示す。（ｂ）本発明の一実施形態に係る糸巻き装置の関連する主要な構成部材を組み立てた状態の側面図を示す。（ｃ）本発明の一実施形態に係る糸巻き装置の関連する主要な構成部材を組み立てた状態の正面図を示す。(a) shows a perspective view of a state in which related main components of a thread winding device according to an embodiment of the present invention are assembled. (b) shows a side view of the assembled main components of the thread winding device according to an embodiment of the present invention. (c) shows a front view of the assembled main components of the thread winding device according to an embodiment of the present invention.
　以下、本発明に係る糸巻き装置の実施形態について、添付図面を参照しながら具体的に説明する。複数の図面において共通する構成要素には当該複数の図面を通じて同一の参照符号が付されている。各図面は、説明の便宜上、必ずしも正確な縮尺で記載されているとは限らない点に留意されたい。 Hereinafter, embodiments of a thread winding device according to the present invention will be specifically described with reference to the accompanying drawings. Components that are common in multiple drawings are given the same reference numerals throughout the multiple drawings. It should be noted that the drawings are not necessarily drawn to scale for illustrative purposes.
　まず、図１及び２を参照して、本発明の一実施形態に係る糸巻き装置１００の構成について説明する。なお、説明の簡略化のため、以下の説明では、従来の糸巻き装置と同様の箇所は説明の詳細については省略する。図１は本発明の一実施形態に係る糸巻き装置１００の特に関連する主要な構成部材の分解斜視図を示し、図２（a）、（ｂ）、（ｃ）はそれぞれ当該糸巻き装置１００の特に関連する主要な構成部材の組み立て状態の斜視図、側面図、正面図を示す。 First, the configuration of a thread winding device 100 according to an embodiment of the present invention will be described with reference to FIGS. 1 and 2. In order to simplify the explanation, in the following explanation, the details of the parts similar to those of the conventional thread winding device will be omitted. FIG. 1 shows an exploded perspective view of particularly relevant main components of a thread winding device 100 according to an embodiment of the present invention, and FIGS. A perspective view, a side view, and a front view of the assembled main components are shown.
　本発明の一実施形態に係る糸巻き装置１００は、釣糸を巻回可能なスプール（図示しない、以降同様とする）と、該スプールに糸巻き操作を行う操作部１と、該操作部１を回転可能に支持する支持軸部（シャフト部）２と、該支持軸部２と該操作部１との間に復元力を発生させる復元力生成部３と、該操作部１の回転移動量を規制する規制部（回転規制部）４と、該操作部１の回転移動量を検出する検出部５と、を備えるように構成される。なお、スプールは、従来公知のもので、通常、円筒形状に形成され、その外周部により釣糸を巻き取ることが可能に構成される。なお、以下の説明では支持軸部２の中心軸方向を軸方向、その回転方向を回転方向と定義する。このようにして、リール内に組み込み可能でかつ小型化でき、操作部の回転時、停止時のいずれにおいても高精度で操作部に作用する負荷を測定可能な検出部を有する糸巻き装置を提供することが可能となる。 A line winding device 100 according to an embodiment of the present invention includes a spool (not shown, the same will apply hereinafter) capable of winding a fishing line, an operating section 1 that performs a line winding operation on the spool, and an operating section 1 that is rotatable. a support shaft portion (shaft portion) 2 supported by a support shaft portion 2; a restoring force generation portion 3 that generates a restoring force between the support shaft portion 2 and the operating portion 1; and a restoring force generating portion 3 that regulates the amount of rotational movement of the operating portion 1. It is configured to include a regulating section (rotation regulating section) 4 and a detecting section 5 that detects the amount of rotational movement of the operating section 1 . The spool is a conventionally known spool, and is usually formed in a cylindrical shape, and is configured such that the fishing line can be wound around the spool through its outer circumference. In the following description, the direction of the center axis of the support shaft portion 2 is defined as the axial direction, and the direction of rotation thereof is defined as the rotation direction. In this way, there is provided a bobbin winding device that can be built into a reel, can be miniaturized, and has a detection section that can measure the load acting on the operating section with high accuracy both when the operating section is rotating and when it is stopped. becomes possible.
　また、本発明の一実施形態に係る糸巻き装置１００は、釣糸を巻回可能なスプールと、該スプールに糸巻き操作を行う操作部１と、該操作部１を回転可能に支持する支持軸部（シャフト部）２と、該支持軸部２と該操作部１との間に復元力を発生させる復元力生成部３と、該支持軸部２の軸方向に移動可能な被検出部８と、該被検出部８の軸方向の変位を検出する検出部５と、該操作部１の回転方向の移動を変換して被検出部８に伝達する変換機構１０とを有するように構成される。このようにして、リール内に組み込み可能でかつ小型化でき、操作部の回転時、停止時のいずれにおいても高精度で操作部に作用する負荷を測定可能な検出部を有する糸巻き装置を提供することが可能となる。 Further, the line winding device 100 according to an embodiment of the present invention includes a spool capable of winding a fishing line, an operation section 1 that performs a line winding operation on the spool, and a support shaft section ( a restoring force generation section 3 that generates a restoring force between the support shaft section 2 and the operation section 1; a detected section 8 movable in the axial direction of the support shaft section 2; It is configured to include a detection section 5 that detects the displacement of the detected section 8 in the axial direction, and a conversion mechanism 10 that converts the movement of the operating section 1 in the rotational direction and transmits it to the detected section 8 . In this way, there is provided a bobbin winding device that can be built into a reel, can be miniaturized, and has a detection section that can measure the load acting on the operating section with high accuracy both when the operating section is rotating and when it is stopped. becomes possible.
　支持軸部２は、概略円柱状に形成され、軸受け１２によって操作部１を回転可能に軸支し、当該操作部１を操作することによって、スプールを回転操作することができる（操作部１の詳細については後述する）。なお、支持軸部２には、適宜軸受け１７により軸支される。また、支持軸部２の雄ネジと嵌合するナット９が設けられ、これにより支持軸部２に軸支されるドライブギヤユニット１９と共にねじ込み具合を調整することでドラグ力を調整することができる。ドライブギヤユニット１９は、摩擦によるトルクリミッター機構を有し、ユーザが設定したトルク以上の入力があった場合に、支持軸部２に対して相対回転（空転）する。ユーザが設定するリミットトルクはねじ込み量により調整することができる。スプリングワッシャ１４は、このナット９のねじ込み量（軸方向の移動量）を軸方向の押し力に変換する。この際、適宜ワッシャ１５を設けるようにしてもよい。この操作により、糸をスプールに巻き取ることができる。操作部１は、支持軸部２を回転させることができ、ハンドルやレバーといったユーザの操作を受け付ける装置と、ギヤやベルト、シャフトなどの動力伝達手段との組み合わせによって実現できる。必要に応じて、モータやエンジンなどの動力源を用いてもよい。また、伝達される動力に制限を設けるドラグ装置（トルクリミッター）や、動力伝達の可否を切り替えるクラッチ装置を有するようにしてもよい。また、操作手段の一部にワンウェイクラッチやラチェットなどの逆転防止機構を設け、スプールが不用意に逆回転することを防止するようにしてもよい。 The support shaft part 2 is formed into a roughly cylindrical shape, rotatably supports the operating part 1 by a bearing 12, and by operating the operating part 1, the spool can be rotated. (Details will be explained later). Note that the support shaft portion 2 is pivotally supported by a bearing 17 as appropriate. Further, a nut 9 that fits into the male thread of the support shaft portion 2 is provided, so that the drag force can be adjusted by adjusting the screwing condition together with the drive gear unit 19 that is pivotally supported by the support shaft portion 2. . The drive gear unit 19 has a torque limiter mechanism using friction, and rotates (idls) relative to the support shaft portion 2 when an input torque greater than or equal to the torque set by the user is received. The limit torque set by the user can be adjusted by the screwing amount. The spring washer 14 converts the screwing amount (axial movement amount) of the nut 9 into an axial pushing force. At this time, a washer 15 may be provided as appropriate. This operation allows the thread to be wound onto a spool. The operating section 1 can rotate the support shaft section 2, and can be realized by a combination of a device that receives a user's operation, such as a handle or a lever, and a power transmission means such as a gear, a belt, or a shaft. A power source such as a motor or an engine may be used as necessary. Further, a drag device (torque limiter) that limits the power to be transmitted or a clutch device that switches whether or not to transmit the power may be provided. Further, a reversal prevention mechanism such as a one-way clutch or a ratchet may be provided as part of the operating means to prevent the spool from inadvertently rotating in reverse.
　また、回転規制部４は、支持軸部２に固定され、操作部１の支持軸部２に対する角度移動量を所定の範囲に規制する。本発明の一実施形態においては、回転規制部４に設けた突出部１４が、ハンドル（又はハンドル部）６に設けた凹部１６の両端に突き当たるようにしている。これにより、ハンドル６（操作部１）が支持軸部２に対して、例えば、０°から１０°の範囲の角度で回転可能に構成される（角度範囲はこれに限られない）。以降、この角度をθと定義する。なお、ハンドル６は、ボールベアリング１２により適宜軸支され、支持部材１３は該ボールベアリング１２を介してハンドル６を軸支する。支持部材１３は、その内径側で支持軸部２とすり割り嵌合され、また、後述する直進部材７の内径側を支持しかつ後述するフォロアピン２３が螺合される。 Further, the rotation regulating section 4 is fixed to the support shaft section 2, and regulates the amount of angular movement of the operating section 1 with respect to the support shaft section 2 within a predetermined range. In one embodiment of the present invention, the protrusion 14 provided on the rotation restricting portion 4 abuts both ends of the recess 16 provided on the handle (or handle portion) 6. Thereby, the handle 6 (operation unit 1) is configured to be rotatable with respect to the support shaft portion 2, for example, at an angle in the range of 0° to 10° (the angular range is not limited to this). Hereinafter, this angle will be defined as θ. Note that the handle 6 is appropriately supported pivotally by a ball bearing 12, and the support member 13 pivotally supports the handle 6 via the ball bearing 12. The support member 13 is slotted into the support shaft portion 2 on its inner diameter side, and also supports the inner diameter side of a straight moving member 7, which will be described later, and is screwed with a follower pin 23, which will be described later.
　復元力生成部（復元力生成手段）４は、ハンドル６（操作部１）に所定の復元力を生じさせることができる。復元力生成部（復元力生成手段）４には、これを内径側から支持するカラー１１が設けられる。本発明の一実施形態においては、バネ部材（例えば、トーションバネ）によって構成することができ、その一端が回転規制部４に接触し、他端がハンドル６（操作部１）に接触している。これにより、ハンドル６（操作部１）に働くトルクＴが所定値以下のときはθ＝０°となるようにバネ付勢される。そしてトルクの増加に伴い、角度θが増加するように構成される。本発明の一実施形態においては、トーションバネの中心軸を支持軸部２の中心軸と概略同軸にすることで、トルクＴの増加量と角度θの変位量が比例し、トルクＴの値が所定値以上のときは、回転規制部とハンドルの凹部の一端が接触することで、角度θ＝１０°となるように構成される。復元力生成部（復元力生成手段）として、上記のような弾性バネ以外にも、永久磁石によって生じる磁力を用いるなど、復元力を発生させる他の方法を用いても構わない。 The restoring force generating section (restoring force generating means) 4 can generate a predetermined restoring force on the handle 6 (operating section 1). The restoring force generating section (restoring force generating means) 4 is provided with a collar 11 that supports it from the inner diameter side. In one embodiment of the present invention, it can be configured by a spring member (for example, a torsion spring), one end of which is in contact with the rotation regulating section 4 and the other end is in contact with the handle 6 (operating section 1). . As a result, when the torque T acting on the handle 6 (operating portion 1) is less than a predetermined value, the spring is biased so that θ=0°. The angle θ is configured to increase as the torque increases. In one embodiment of the present invention, by making the center axis of the torsion spring approximately coaxial with the center axis of the support shaft portion 2, the amount of increase in torque T and the amount of displacement of angle θ are proportional, and the value of torque T is When the angle is equal to or greater than a predetermined value, the rotation regulating portion and one end of the concave portion of the handle come into contact with each other, so that the angle θ=10°. As the restoring force generating unit (restoring force generating means), other methods for generating restoring force may be used, such as using magnetic force generated by a permanent magnet, in addition to the above-mentioned elastic spring.
　直進部材７は、概略円筒状に構成され、支持軸部２に対して軸方向に直進（移動）可能に支持される。回転伝達部（図示しない）によって、ハンドル６から回転方向の伝達力を受けることで、当該直進部材７は、支持軸部２に対してハンドル６と共に回転方向に角度θ分移動する。直進部材７の側面部には、螺旋状に形成されたカム溝５２が設けられることで、支持軸２に固定されるフォロワピン２３と共に、変換機構１０としてカム機構を構成する。このカム機構により、直進部材７は回転移動に応じて軸方向にも移動する。すなわち、ハンドル６の回転方向の角度θ変位量が、直進部材７の軸方向の移動量Ｘに変換するように構成されており、本発明の一実施形態においては、例えば、角度θが１０°移動した際に、軸方向に１ｍｍ移動するように構成されるが、これに限られない。 The rectilinear member 7 has a generally cylindrical shape, and is supported by the support shaft portion 2 so as to be movable in the axial direction. By receiving a transmission force in the rotational direction from the handle 6 by a rotation transmission section (not shown), the linear member 7 moves by an angle θ in the rotational direction together with the handle 6 relative to the support shaft section 2 . A cam groove 52 formed in a spiral shape is provided on the side surface of the straight moving member 7, so that a cam mechanism is configured as the conversion mechanism 10 together with the follower pin 23 fixed to the support shaft 2. With this cam mechanism, the rectilinear member 7 also moves in the axial direction in accordance with the rotational movement. That is, the angle θ displacement amount in the rotation direction of the handle 6 is configured to be converted into the axial movement amount X of the linear member 7, and in one embodiment of the present invention, for example, the angle θ is 10 degrees. Although it is configured to move 1 mm in the axial direction when it moves, it is not limited thereto.
　なお、本発明の一実施形態における変換機構は上記構成に限らず、他の構成でも同様の効果を実現できる。例えば、ネジ機構、すなわち、ハンドル６と直進部材７にそれぞれ雌ネジ部、雄ネジ部を設けて螺合させ、直進部材７は支持軸部２に対して直進可能に支持しておくことにより、ハンドル６の回転運動を、ネジ機構によって直進部材７の軸方向の直進運動に変換できる。また、本発明の一実施形態における変換機構は、カム機構やネジ機構以外の機構であってもよい。 Note that the conversion mechanism in one embodiment of the present invention is not limited to the above configuration, and similar effects can be achieved with other configurations. For example, by providing a screw mechanism, that is, a female thread part and a male thread part in the handle 6 and the linearly moving member 7, respectively, and screwing them together, and supporting the linearly moving member 7 so that it can move straightly with respect to the support shaft part 2, The rotational movement of the handle 6 can be converted into the linear movement of the linear member 7 in the axial direction by the screw mechanism. Further, the conversion mechanism in an embodiment of the present invention may be a mechanism other than a cam mechanism or a screw mechanism.
　被検出部（被検出手段）８は直進部材７に固定され、リール本体に配置された検出部５によって軸方向の移動を検出可能としている。本発明の一実施形態においては、被検出部（被検出手段）８は永久磁石であり、検出部（検出手段）５はホール素子等の公知の磁気センサである。被検出部（被検出手段）８の軸方向の移動量に比例して、検出部（検出手段）の電圧値が上昇するように、着磁特性等を調整するように構成することができる。また、被検出部（被検出手段）８は、回転方向に対称な特性を持つ。本発明の一実施形態においては、円筒形状に形成され、回転方向にむらのない着磁がされている。これにより、被検出部８が回転をしたときでも、軸方向の移動量が無ければ検出手段からの出力は変わらないように構成することができる。 The detected part (detected means) 8 is fixed to the linear member 7, and its movement in the axial direction can be detected by the detecting part 5 arranged on the reel body. In one embodiment of the present invention, the detected part (detected means) 8 is a permanent magnet, and the detecting part (detecting means) 5 is a known magnetic sensor such as a Hall element. The magnetization characteristics etc. can be adjusted so that the voltage value of the detection section (detection means) increases in proportion to the amount of movement of the detection section (detection means) 8 in the axial direction. Further, the detected portion (detected means) 8 has a characteristic that is symmetrical in the rotation direction. In one embodiment of the present invention, the magnet is formed into a cylindrical shape and magnetized evenly in the rotational direction. Thereby, even when the detected part 8 rotates, the output from the detection means can be configured so that it does not change unless there is an amount of movement in the axial direction.
　なお、被検出部８と検出部５の組み合わせは、上記のような磁気式に限定されるものではない。検出部として、例えば、ＰＳＤ等のフォトセンサを用い、被検出部として、遮光板や反射板を用いるような光学式検出方法や、検出部として、超音波受信部および超音波発信部を用い、被検出部として、音波反射部を用いるような超音波式検出方法など、従来公知の変位検出方式を使用することができる。 Note that the combination of the detected part 8 and the detection part 5 is not limited to the magnetic type as described above. For example, an optical detection method using a photosensor such as a PSD as the detection section and a light shielding plate or a reflection plate as the detection section, or an ultrasonic receiving section and an ultrasonic transmitting section as the detection section, As the detected part, a conventionally known displacement detection method such as an ultrasonic detection method using a sound wave reflecting part can be used.
　被検出部８と検出部５の組み合わせは、非接触で被検出部の軸方向の変位が検出できるとより良好である。これにより、支持軸部２を回転させたときの摺動抵抗発生を避けることができる。 The combination of the detected part 8 and the detection part 5 is better if the displacement in the axial direction of the detected part can be detected without contact. Thereby, generation of sliding resistance when rotating the support shaft portion 2 can be avoided.
　既述の各部材は、リール筐体１８を介してスプールを含むリール本体（図示しない）に取付けられる。前述の通り、上述した各構成部材以外の部材については、従来公知の種々の部材を適宜用いることができ、詳細な説明を省略していることに留意されたい。 Each of the above-mentioned members is attached to a reel body (not shown) including the spool via the reel housing 18. As mentioned above, it should be noted that various conventionally known members can be used as appropriate for members other than the above-mentioned constituent members, and detailed explanations are omitted.
　本発明の一実施形態に係る糸巻き装置１００において、当該復元力生成部（復元部）４は、バネ部材（バネ部）である。また、本発明の一実施形態に係る糸巻き装置１００において、当該変換機構１０は、カム機構（カム構造）又はネジ機構（ネジ構造）である。 In the thread winding device 100 according to an embodiment of the present invention, the restoring force generating section (restoring section) 4 is a spring member (spring section). Further, in the thread winding device 100 according to an embodiment of the present invention, the conversion mechanism 10 is a cam mechanism (cam structure) or a screw mechanism (screw structure).
　本発明の一実施形態に係る糸巻き装置１００において、当該検出部５は、非接触式の位置検出手段であり、当該被検出部８に投光する発光部と、該発光部の光を受光する受光部と、から構成される。 In the thread winding device 100 according to an embodiment of the present invention, the detecting section 5 is a non-contact position detecting means, and includes a light emitting section that emits light to the detected section 8 and receiving light from the light emitting section. It consists of a light receiving section.
　本発明の一実施形態に係る糸巻き装置１００において、当該被検出部８には永久磁石が設けられ、当該検出部５は、非接触式の位置検出手段であり、当該被検出部８に設けられる永久磁石の磁気を検出する磁気検出部である。 In the peg winding device 100 according to an embodiment of the present invention, the detected part 8 is provided with a permanent magnet, and the detection part 5 is a non-contact position detection means, and the detected part 8 is provided with a permanent magnet. This is a magnetic detection unit that detects the magnetism of a permanent magnet.
　また、本発明の一実施形態に係る糸巻き装置１００において、当該被検出部８には音波反射部が設けられ、当該検出部５は、非接触式の位置検出手段であり、当該被検出部８に設けられた音波反射部からの音波を検出する音波検出部である。 Further, in the thread winding device 100 according to an embodiment of the present invention, the detected portion 8 is provided with a sound wave reflecting portion, the detection portion 5 is a non-contact position detection means, and the detected portion 8 is provided with a sound wave reflecting portion. This is a sound wave detection section that detects sound waves from a sound wave reflection section provided in the.
　本発明の一実施形態に係る糸巻き装置は、魚釣用リールである。また、本発明の一実施形態に係る糸巻き装置は、ウィンチである。ここで、本発明の一実施形態に係る糸巻き装置は、魚釣用リールやウィンチに限定されるものではないことに留意されたい。 A line winding device according to an embodiment of the present invention is a fishing reel. Moreover, the thread winding device according to one embodiment of the present invention is a winch. Here, it should be noted that the line winding device according to an embodiment of the present invention is not limited to a fishing reel or a winch.
　次に、糸巻き装置１００によって操作部に働くトルクを検出する方法について詳細に説明する。既述のように、本発明の一実施形態に係る糸巻き装置において、操作部１にトルクが働くと、その大きさに応じてスプールは支持軸部２に対して、回転方向に移動する。本発明の一実施形態では、トルクの大きさが０．１ｋｇｆ・ｃｍ以下ではθ＝０°であり、１．５ｋｇｆ・ｃｍ以上ではθ＝１０°であり、その間ではトルクに対して移動量θが比例して変化するような特性を持つように、復元力生成部（復元力生成手段）４を構成している。そして、前述のカム機構によって、ハンドル６の回転方向の移動量θに応じて、直進部材７は軸方向に移動をする。本発明の一実施形態では、回転方向の移動量θと軸方向の移動量Ｘが比例するように、カム溝５２を形成している。これにより、直進部材７に設けられた被検出部８は軸方向に移動量Ｘだけ移動するため、その移動を検出部（検出手段）５によって検出できる。したがって、検出部５の出力に基づくことで、ハンドルに働くトルクを算出することできる。 Next, a method for detecting the torque acting on the operating section by the thread winding device 100 will be described in detail. As described above, in the thread winding device according to the embodiment of the present invention, when a torque is applied to the operating section 1, the spool moves in the rotational direction with respect to the support shaft section 2 depending on the magnitude of the torque. In one embodiment of the present invention, when the torque magnitude is 0.1 kgf/cm or less, θ=0°, and when the torque is 1.5 kgf/cm or more, θ=10°, and during that time, the amount of movement θ with respect to the torque is The restoring force generating section (restoring force generating means) 4 is configured to have a characteristic that changes proportionally. Then, by the aforementioned cam mechanism, the linear member 7 moves in the axial direction according to the amount of movement θ of the handle 6 in the rotational direction. In one embodiment of the present invention, the cam groove 52 is formed such that the amount of movement θ in the rotational direction is proportional to the amount of movement X in the axial direction. As a result, the detected portion 8 provided on the rectilinear member 7 moves by the amount of movement X in the axial direction, so that the detection portion (detection means) 5 can detect the movement. Therefore, based on the output of the detection unit 5, the torque acting on the steering wheel can be calculated.
　なお、操作部１によって被検出部８が回転しても、ハンドル６に働くトルクに変化が無ければ、被検出部８の軸方向位置は変わらない。被検出部８は、回転方向に対称となっているため、検出部５から得られる信号に変化はない。したがって、支持軸部２の回転方向の位置に依らずに、安定してハンドル６に働くトルクを検出することができる。なお、支持軸部２の軸方向のガタによって検出部５の出力が変化しないよう、支持軸部２の軸方向の遊びは小さくしておく、バネ等によって軸方向に片寄せしておく、軸方向の移動可能量ｘをガタ量や組み立て誤差よりも十分大きく設定する、などの方法をとるとよい。 Note that even if the detected part 8 is rotated by the operating part 1, the axial position of the detected part 8 does not change if there is no change in the torque acting on the handle 6. Since the detected part 8 is symmetrical in the rotational direction, there is no change in the signal obtained from the detection part 5. Therefore, the torque acting on the handle 6 can be stably detected regardless of the position of the support shaft portion 2 in the rotational direction. In addition, in order to prevent the output of the detection unit 5 from changing due to play in the axial direction of the support shaft 2, the play in the axial direction of the support shaft 2 should be kept small, the shaft should be moved to one side in the axial direction by a spring, etc. It is advisable to take a method such as setting the movable amount x in the direction sufficiently larger than the amount of backlash or assembly error.
　本明細書で説明された各構成要素の寸法、材料、及び配置は、実施形態中で明示的に説明されたものに限定されず、この各構成要素は、本発明の範囲に含まれうる任意の寸法、材料、及び配置を有するように変形することができる。また、本明細書において明示的に説明していない構成要素を、説明した実施形態に付加することもできるし、各実施形態において説明した構成要素の一部を省略することもできる。 The dimensions, materials, and arrangement of each component described herein are not limited to those explicitly described in the embodiments, and each component may be any number that may fall within the scope of the present invention. dimensions, materials, and arrangements. Further, components not explicitly described in this specification can be added to the described embodiments, or some of the components described in each embodiment can be omitted.
１　操作部
２　支持軸部（シャフト部）
３　規制部（回転規制部）
４　復元力生成部（復元力生成手段）
５　検出部
６　ハンドル
７　直進部材
８　被検出部
９　ナット
１１　カラー
１２　軸受け
１３　支持部材
１４　スプリングワッシャ
１５　ワッシャ
１６　凹部
１７　軸受け
１８　リール筐体
１９　ドライブギヤユニット
２３　フォロワピン
５２　カム溝
１０　変換機構
１００　糸巻き装置 1 Operation part 2 Support shaft part (shaft part)
3 Regulation part (rotation regulation part)
4 Restoring force generation unit (restoring force generating means)
5 Detection part 6 Handle 7 Straight moving member 8 Detected part 9 Nut 11 Collar 12 Bearing 13 Support member 14 Spring washer 15 Washer 16 Recessed part 17 Bearing 18 Reel housing 19 Drive gear unit 23 Follower pin 52 Cam groove 10 Conversion mechanism 100 Bobbin winding device

Claims (9)

  1. 　釣糸を巻回可能なスプールと、該スプールに糸巻き操作を行う操作部と、該操作部を回転可能に支持する支持軸部と、該支持軸部と該操作部との間に復元力を発生させる復元力生成部と、該操作部の回転移動量を規制する規制部と、該操作部の回転移動量を検出する検出部と、を備えることを特徴とする糸巻き装置。 A spool capable of winding a fishing line, an operating section that performs a line winding operation on the spool, a support shaft section that rotatably supports the operating section, and a restoring force generated between the support shaft section and the operating section. What is claimed is: 1. A peg winding device, comprising: a restoring force generating section that controls the amount of rotational movement of the operating section, a regulating section that regulates the amount of rotational movement of the operating section, and a detection section that detects the amount of rotational movement of the operating section.
  2. 　釣糸を巻回可能なスプールと、該スプールに糸巻き操作を行う操作部と、該操作部を回転可能に支持する支持軸部と、該支持軸部と該操作部との間に復元力を発生させる復元力生成部と、該支持軸部の軸方向に移動可能な被検出部と、該被検出部の軸方向の変位を検出する検出部と、該操作部の回転方向の移動を変換して被検出部に伝達する変換機構とを有することを特徴とする糸巻き装置。 A spool capable of winding a fishing line, an operating section that performs a line winding operation on the spool, a support shaft section that rotatably supports the operating section, and a restoring force generated between the support shaft section and the operating section. a restoring force generation unit that converts the movement of the operating unit in the rotational direction; a detection unit that detects displacement of the detection unit in the axial direction; 1. A thread winding device comprising: a conversion mechanism for transmitting a signal to a detected portion.
  3. 　前記復元力生成部は、バネ部材である、請求項２に記載の糸巻き装置。 The thread winding device according to claim 2, wherein the restoring force generating section is a spring member.
  4. 　前記変換機構は、カム構造又はネジ構造である、請求項２又は３に記載の糸巻き装置。 The thread winding device according to claim 2 or 3, wherein the conversion mechanism has a cam structure or a screw structure.
  5. 　前記検出部は、非接触式の位置検出手段であり、前記被検出部に投光する発光部と、該発光部の光を受光する受光部と、から構成される、請求項２に記載の糸巻き装置。 The detecting section is a non-contact position detecting means, and includes a light emitting section that emits light to the detected section and a light receiving section that receives light from the light emitting section. Thread winding device.
  6. 　前記被検出部には永久磁石が設けられ、
    　前記検出部は、非接触式の位置検出手段であり、前記被検出部に設けられる永久磁石の磁気を検出する磁気検出部である、請求項２に記載の糸巻き装置。     A permanent magnet is provided in the detected part,
    The peg winding device according to claim 2, wherein the detecting section is a non-contact position detecting means, and is a magnetic detecting section that detects magnetism of a permanent magnet provided in the detected section.
  7. 　前記被検出部には音波反射部が設けられ、
    　前記検出部は、非接触式の位置検出手段であり、前記被検出部に設けられた音波反射部からの音波を検出する音波検出部である、請求項２に記載の糸巻き装置。     The detected part is provided with a sound wave reflection part,
    The thread winding device according to claim 2, wherein the detection section is a non-contact position detection means and is a sound wave detection section that detects a sound wave from a sound wave reflection section provided at the detected section.
  8. 　請求項１から７までのいずれか１項に記載の糸巻き装置は、魚釣用リールである、魚釣用リール。 The line winding device according to any one of claims 1 to 7 is a fishing reel.
  9. 　請求項１から７までのいずれか１項に記載の糸巻き装置は、ウィンチである、ウィンチ。
          The thread winding device according to any one of claims 1 to 7 is a winch.
PCT/JP2023/014818 2022-07-19 2023-04-12 Line-winding device, and reel and winch for fishing WO2024018706A1 (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845529A (en) * 1981-09-11 1983-03-16 Toshiba Corp Measuring device for torque of rotating shaft
JPS61132127A (en) * 1984-11-30 1986-06-19 ダイワ精工株式会社 Fishing line tension detector of spinning reel
JPS6374438A (en) * 1986-09-18 1988-04-04 ダイワ精工株式会社 Drag force measuring apparatus of fishing reel
JPS6419143U (en) * 1987-07-24 1989-01-31
JPH05184271A (en) * 1992-01-13 1993-07-27 Shimano Inc Fishing reel
JPH0885491A (en) * 1994-07-18 1996-04-02 Sanyo Electric Co Ltd Motor-assisted bicycle
JP2002145084A (en) * 2000-11-09 2002-05-22 Koyo Seiko Co Ltd Torque sensor and steering device
JP2022169129A (en) * 2021-04-27 2022-11-09 グローブライド株式会社 Bobbin winding device, and reel and winch for fishing
JP2022169130A (en) * 2021-04-27 2022-11-09 グローブライド株式会社 Bobbin winding device, and reel and winch for fishing

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845529A (en) * 1981-09-11 1983-03-16 Toshiba Corp Measuring device for torque of rotating shaft
JPS61132127A (en) * 1984-11-30 1986-06-19 ダイワ精工株式会社 Fishing line tension detector of spinning reel
JPS6374438A (en) * 1986-09-18 1988-04-04 ダイワ精工株式会社 Drag force measuring apparatus of fishing reel
JPS6419143U (en) * 1987-07-24 1989-01-31
JPH05184271A (en) * 1992-01-13 1993-07-27 Shimano Inc Fishing reel
JPH0885491A (en) * 1994-07-18 1996-04-02 Sanyo Electric Co Ltd Motor-assisted bicycle
JP2002145084A (en) * 2000-11-09 2002-05-22 Koyo Seiko Co Ltd Torque sensor and steering device
JP2022169129A (en) * 2021-04-27 2022-11-09 グローブライド株式会社 Bobbin winding device, and reel and winch for fishing
JP2022169130A (en) * 2021-04-27 2022-11-09 グローブライド株式会社 Bobbin winding device, and reel and winch for fishing

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