WO2024018706A1 - Dispositif d'enroulement de ligne, bobine et treuil pour la pêche - Google Patents

Dispositif d'enroulement de ligne, bobine et treuil pour la pêche 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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WO
WIPO (PCT)
Prior art keywords
section
winding device
operating
detected
support shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2023/014818
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English (en)
Japanese (ja)
Inventor
悠 安田
佑太郎 阿部
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Globeride Inc
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Globeride Inc
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Filing date
Publication date
Application filed by Globeride Inc filed Critical Globeride Inc
Publication of WO2024018706A1 publication Critical patent/WO2024018706A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)

Abstract

Est prévu un dispositif d'enroulement de ligne dont la taille peut être réduite et qui peut être incorporé dans une bobine et qui possède une partie de détection capable de mesurer avec une grande précision la charge agissant sur une partie d'actionnement que la partie d'actionnement soit en rotation ou au repos. Un dispositif d'enroulement de ligne selon un mode de réalisation de la présente invention est conçu pour comprendre : une bobine sur laquelle une ligne de pêche peut être enroulée ; une partie d'actionnement pour effectuer une opération d'enroulement de ligne sur la bobine ; un arbre de support pour supporter rotative la partie d'actionnement ; une partie de génération de force de restauration pour générer une force de restauration entre l'arbre de support et la partie d'actionnement ; une partie de régulation pour réguler l'amplitude de déplacement en rotation de la partie d'actionnement ; et une partie de détection pour détecter l'amplitude de déplacement en rotation de la partie d'actionnement.
PCT/JP2023/014818 2022-07-19 2023-04-12 Dispositif d'enroulement de ligne, bobine et treuil pour la pêche Ceased WO2024018706A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022115049A JP7716371B2 (ja) 2022-07-19 2022-07-19 糸巻き装置、魚釣用リール及びウィンチ
JP2022-115049 2022-07-19

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WO2024018706A1 true WO2024018706A1 (fr) 2024-01-25

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PCT/JP2023/014818 Ceased WO2024018706A1 (fr) 2022-07-19 2023-04-12 Dispositif d'enroulement de ligne, bobine et treuil pour la pêche

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845529A (ja) * 1981-09-11 1983-03-16 Toshiba Corp 回転軸のトルク測定装置
JPS61132127A (ja) * 1984-11-30 1986-06-19 ダイワ精工株式会社 スピニングリ−ルの釣糸張力表示装置
JPS6374438A (ja) * 1986-09-18 1988-04-04 ダイワ精工株式会社 魚釣用リ−ルのドラグ力測定装置
JPS6419143U (fr) * 1987-07-24 1989-01-31
JPH05184271A (ja) * 1992-01-13 1993-07-27 Shimano Inc 釣り用リール
JPH0885491A (ja) * 1994-07-18 1996-04-02 Sanyo Electric Co Ltd 電動自転車
JP2002145084A (ja) * 2000-11-09 2002-05-22 Koyo Seiko Co Ltd トルクセンサ及び舵取装置
JP2022169130A (ja) * 2021-04-27 2022-11-09 グローブライド株式会社 糸巻き装置、魚釣用リール及びウィンチ
JP2022169129A (ja) * 2021-04-27 2022-11-09 グローブライド株式会社 糸巻き装置、魚釣用リール及びウィンチ

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845529A (ja) * 1981-09-11 1983-03-16 Toshiba Corp 回転軸のトルク測定装置
JPS61132127A (ja) * 1984-11-30 1986-06-19 ダイワ精工株式会社 スピニングリ−ルの釣糸張力表示装置
JPS6374438A (ja) * 1986-09-18 1988-04-04 ダイワ精工株式会社 魚釣用リ−ルのドラグ力測定装置
JPS6419143U (fr) * 1987-07-24 1989-01-31
JPH05184271A (ja) * 1992-01-13 1993-07-27 Shimano Inc 釣り用リール
JPH0885491A (ja) * 1994-07-18 1996-04-02 Sanyo Electric Co Ltd 電動自転車
JP2002145084A (ja) * 2000-11-09 2002-05-22 Koyo Seiko Co Ltd トルクセンサ及び舵取装置
JP2022169130A (ja) * 2021-04-27 2022-11-09 グローブライド株式会社 糸巻き装置、魚釣用リール及びウィンチ
JP2022169129A (ja) * 2021-04-27 2022-11-09 グローブライド株式会社 糸巻き装置、魚釣用リール及びウィンチ

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JP2024013105A (ja) 2024-01-31

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