WO2020113768A1 - Télécommande et planche de surf électrique - Google Patents

Télécommande et planche de surf électrique Download PDF

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Publication number
WO2020113768A1
WO2020113768A1 PCT/CN2019/071082 CN2019071082W WO2020113768A1 WO 2020113768 A1 WO2020113768 A1 WO 2020113768A1 CN 2019071082 W CN2019071082 W CN 2019071082W WO 2020113768 A1 WO2020113768 A1 WO 2020113768A1
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WO
WIPO (PCT)
Prior art keywords
magnetic
protrusion
trigger
remote controller
groove
Prior art date
Application number
PCT/CN2019/071082
Other languages
English (en)
Chinese (zh)
Inventor
朱秋阳
Original Assignee
深圳市苇渡智能科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市苇渡智能科技有限公司 filed Critical 深圳市苇渡智能科技有限公司
Publication of WO2020113768A1 publication Critical patent/WO2020113768A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/10—Motor-propelled water sports boards

Definitions

  • This application relates to the field of remote controllers, in particular to a remote controller and electric surfboard.
  • the remote controller in the prior art does not accurately sense the amplitude of the movement of the trigger.
  • the corresponding execution device does not perform the corresponding action, or the action is dull, which affects the user’s remote control and the corresponding Perform the device experience.
  • the remote controller does not accurately sense the trigger motion.
  • the purpose of the present application is to provide a remote controller, which improves the deficiencies of the prior art.
  • the remote controller can accurately respond to the movement of the trigger.
  • the structure design is reasonable and practical.
  • Another object of the present application is to provide an electric surfboard, which includes the above-mentioned remote controller, which has all the functions of the remote controller.
  • An embodiment of the present application provides a remote controller, which includes:
  • a trigger the trigger has a magnetic part, the magnetic part is rotatably connected to the body around a rotation axis, the magnetic part has a first side, and the first side has an S pole and an N pole;
  • a magnetic encoder the magnetic encoder is connected to the body, the magnetic encoder is attached to the first side, and the magnetic encoder is configured to output a first signal characterizing the rotation angle of the trigger;
  • a processing unit configured to receive the first signal and process it into a second signal, and output the second signal.
  • the remote controller can accurately react to the movement of the trigger, and the structure is designed reasonably and has strong practicability.
  • the magnetic part is a cylinder, and the axis of the cylinder coincides with the rotation axis;
  • the magnetic portion includes a first connection portion and a second connection portion connected to each other, the first connection portion and the second connection portion are symmetrically distributed about the axis of the cylinder, and the S pole is located at the first On the connection part, the N pole is located on the second connection part.
  • the body includes a mounting member, the mounting member has a first accommodating space, the magnetic encoder is connected to the mounting member, and the magnetic encoder is located in the first accommodating space;
  • the magnetic part is rotatably connected to the mounting member, and the mounting member is located outside the first accommodating space.
  • a side of the mounting member is provided with a first groove, the first groove is recessed from the outer surface of the mounting member toward the first receiving space, and the magnetic portion is located in the first recess Inside the slot
  • the first groove has a second side wall, the outer surface of the second side wall is flat, the rotation axis is perpendicular to the second side wall, the magnetic part and the magnetic encoder are respectively It is located on both sides of the second side wall, and both are attached to the second side wall.
  • the body further includes a connecting piece and a transmission shaft;
  • the connecting member is connected and relatively fixed to a side of the mounting member near the first groove, and a side of the connecting member is provided with a first protrusion and a second protrusion at intervals, the first protrusion And the second protrusion is configured to extend into the first groove, the first protrusion and the second side wall are attached;
  • the magnetic portion is located between the first protrusion and the second protrusion, and the magnetic portion is in contact with the first protrusion, and the transmission shaft is configured to pass through the first protrusion , The magnetic portion and the second protrusion, the rotation axis line coincides with the axis of the transmission shaft.
  • the trigger includes a trigger body and a magnetic member, one end of the trigger body has a protruding portion, a side of the protruding portion near the first protrusion is provided with a second groove, the magnetic The element is the magnetic portion, the magnetic element is connected to the protruding portion and relatively fixed, and the magnetic element is located in the second groove.
  • the trigger further includes a torsion spring, a side of the protrusion away from the second groove is provided with a cylindrical protrusion sub-portion, and the torsion spring is sleeved on the protrusion sub-portion , The torsion spring is configured to return the trigger body to the initial position.
  • a through hole is provided on the connecting member, a second accommodation space is formed between the first protrusion and the second protrusion, the through hole communicates with the second accommodation space, the The trigger body is configured to pass through the through hole.
  • the through hole is a stepped hole
  • the connecting member has a first surface
  • the stepped hole is perpendicular to the first surface
  • the stepped hole includes a first hole segment and a second hole Segment
  • the first hole segment is closer to the first protrusion relative to the second hole segment
  • the projection of the first hole segment on the first surface is located on the second hole segment
  • the outer contour of a projection on a surface is inside.
  • the body further includes a support member, the support member is connected to the mounting member, a battery is provided inside the support member, and the battery is electrically connected to the processing unit.
  • An embodiment of the present application also provides an electric surfboard, which includes an electric surfboard body and the above-mentioned remote controller, the remote controller is electrically connected to the electric surfboard body, and the remote controller is configured to adjust the Describe the speed of the electric surfboard body.
  • the beneficial effects of the embodiments of the present application include, for example:
  • the present application provides a remote controller, which can accurately react to the movement of the trigger and send out a command signal, and the corresponding actuator can make a more precise action.
  • the present application also provides an electric surfboard. After the trigger of the remote control of the electric surfboard moves to a certain extent, the movement rate of the electric surfboard will have a correspondingly more accurate change.
  • FIG. 1 is a schematic structural diagram of an electric surfboard provided by an embodiment of this application.
  • FIG. 2 is a schematic structural diagram of a remote controller provided by an embodiment of the present application from a first perspective;
  • FIG. 3 is a schematic structural view of a mounting member provided by an embodiment of the present application from a first perspective;
  • FIG. 4 is a schematic structural view of a mounting member provided by an embodiment of the present application from a second perspective;
  • FIG. 5 is a schematic structural view of a mounting member provided by an embodiment of the present application from a third perspective;
  • FIG. 6 is a schematic structural diagram of a remote controller provided by an embodiment of the present application from a second perspective;
  • connection piece and the trigger provided by the embodiment of the present application in cooperation from a first perspective
  • FIG. 8 is a schematic structural view of the connection piece and the trigger provided by the embodiment of the present application in a second perspective
  • FIG. 9 is a schematic structural diagram of a trigger provided by an embodiment of the present application.
  • FIG. 10 is a schematic structural view of a trigger body provided in an embodiment of the present application from a first perspective;
  • FIG. 11 is a schematic structural view of a trigger body provided in an embodiment of the present application from a second perspective;
  • FIG. 12 is a schematic structural diagram of a magnetic part provided by an embodiment of the present application.
  • Icons 100-remote control; 11-trigger; 111-magnetic part; 1111-S pole; 1112-N pole; 1113-first connection part; 1114-second connection part; 112-torsion spring; 113- trigger body; 1131-protruding part; 1132-protruding sub-part; 1133-second groove; 1134-connecting hole; 12-magnetic encoder; 13-processing unit; 14-mounting member; 141-first receiving space; 142-th A groove; 1421-second side wall; 143-mounting body; 144-cover plate; 15-connector; 151-first protrusion; 152-second protrusion; 153-through hole; 1531-first Hole section; 1532-second hole section; 154-first surface; 16-drive shaft; 17-support member; 171-first buckle; 200-electric surfboard; 21-electric surfboard body; 211-machine Seat; 212-support rod; 213-surfboard; 2131-second snap part; 214-
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two components.
  • setup and “connection” should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two components.
  • An embodiment of the present application provides an electric surfboard 200, which includes an electric surfboard body 21 and a remote controller 100, the remote controller 100 is electrically connected to the electric surfboard body 21, and the remote controller 100 is configured to adjust the electric surfboard body 21 rate.
  • the electric surfboard body 21 includes:
  • Support rod 212 one end of the support rod 212 is connected to the base 211;
  • the driving component is connected to the support rod 212, and the driving component is located between the surfboard 213 and the base 211.
  • the driving motor 214 is connected to the support rod 212;
  • the propeller 215 is connected to the output shaft of the drive motor 214.
  • the surfboard 213 is provided with an accommodating cavity.
  • the accommodating cavity is provided with a storage battery and a control component.
  • the control component may be a PCB board or an integrated circuit board.
  • the control component is electrically connected to the storage battery, and the control component and the storage battery Both are electrically connected to the driving motor 214, and the remote controller 100 is electrically connected to the control unit.
  • the remote controller 100 can transmit signals to the control unit. After receiving and processing the signals, the control unit transmits signals to the driving motor 214, thereby controlling the speed of the driving motor 214. In turn, the movement rate of the electric surfboard 200 is controlled.
  • an embodiment of the present application further provides a remote controller 100, which includes:
  • the trigger 11 has a magnetic portion 111, the magnetic portion 111 is rotatably connected to the body around the axis of rotation axis, the magnetic portion 111 has a first side, the first side has an S pole (shown in FIG. 12) and an N pole ( (Shown in Figure 12);
  • a magnetic encoder 12 the magnetic encoder 12 is connected to the body, the magnetic encoder 12 is attached to the first side, and the magnetic encoder 12 is configured to output a first signal indicative of the rotation angle of the trigger 11;
  • the processing unit 13 is configured to receive the first signal and process it into a second signal, and output the second signal.
  • the magnetic encoder 12 is attached to the first side. After the magnetic part 111 rotates at a certain angle with respect to the body, the magnetic field around the first side of the magnetic part 111 will change, and the magnetic encoder 12 will sense the change in the magnetic field, determine the rotation angle of the magnetic part 111, and emit it to the processing unit 13 The first signal, the processing unit 13 processes the first signal into a second signal, and sends the second signal to the control part of the electric surfboard 200, thereby controlling the movement rate of the electric surfboard 200.
  • the magnetic encoder can output the first signal correspondingly, thereby accurately controlling the electric surfboard 200.
  • the magnetic part 111 is different from the magnets on the opposite sides of the N pole and the S pole in the prior art.
  • the S pole (shown in FIG. 12) and the N pole (shown in FIG. 12) of the magnetic part 111 (Shown) Located on the same side of the magnetic portion 111, so that the magnetic encoder 12 senses a change in the magnetic field when the magnetic portion 111 rotates.
  • the magnetic part 111 is completed by radial magnetization, and the specific radial magnetization method is the existing technology, which will not be repeated here.
  • the body includes a mounting member 14, the mounting member 14 has a first accommodating space 141, the magnetic encoder 12 is connected to the mounting member 14, and the magnetic encoder 12 is located in the first accommodating space Within 141;
  • the magnetic portion 111 is rotatably connected to the mounting member 14, and the mounting member 14 is located outside the first accommodating space 141.
  • the magnetic encoder 12 and the processing unit 13 are both located in the first accommodating space 141. Since the induction of the magnetic portion 111 by the magnetic encoder 12 is not directly connected, in this embodiment, The magnetic part 111 is provided outside the first accommodating space 141, and then the first accommodating space 141 is sealed. Such an arrangement can reduce the water inflow in the first accommodating space 141 as much as possible, ensuring the processing unit 13 and magnetic encoding as much as possible The normal operation of the device 12.
  • the mounting member 14 is composed of a mounting body 143 and a cover plate 144.
  • the mounting body 143 has a first accommodating space 141 therein.
  • the cover plate 144 and the mounting body 143 are connected by bolts, and
  • the connection between the cover plate 144 and the mounting body 143 is coated with waterproof glue to ensure the sealing of the mounting 14 as much as possible.
  • a side of the mounting member 14 is provided with a first groove 142.
  • the first groove 142 extends from the outer surface of the mounting member 14 to the first receiving space 141 Concave, the magnetic part 111 of the trigger 11 is located in the first groove 142;
  • the first groove 142 has a second side wall 1421, the outer surface of the second side wall 1421 is flat, the axis of rotation is perpendicular to the second side wall 1421, and the magnetic portion 111 and the magnetic encoder 12 are respectively located on the second side wall 1421. The two sides of both of them are attached to the second side wall 1421.
  • the magnetic portion 111 is located inside the first groove 142, and the first side of the magnetic portion 111 is bonded to the side of the second side wall 1421, and the sensing portion of the magnetic encoder 12 and the second side wall 1421. The other side is attached, effectively ensuring that the magnetic encoder 12 accurately senses the magnetic field change when the magnetic portion 111 rotates.
  • the body further includes a support member 17.
  • the support member 17 is connected to the mounting member 14.
  • a battery is provided inside the support member 17, and the battery is electrically connected to the processing unit 13.
  • the supporting member 17 is further provided with a first buckle portion 171. Please refer to FIG. 1.
  • the front end of the surfboard 213 is also provided with a second buckle portion 2131.
  • the electric surfboard 200 further includes a buckle chain, one end of the buckle chain The first locking portion 171 is engaged, and the other end of the locking portion is engaged with the second locking portion 2131, so as to realize the matching connection between the remote controller 100 and the surfboard 213, and avoid the loss of the remote controller 100.
  • the user can also hold the buckle chain to operate the remote controller 100, which also gives the user a sense of security.
  • the body further includes a connecting member 15 and a transmission shaft 16;
  • the connecting member 15 is connected and relatively fixed to the side of the mounting member 14 near the first groove 142, and a side of the connecting member 15 is provided with a first protrusion 151 and a second protrusion 152, the first protrusion 151 and the second
  • the protrusion 152 is configured to extend into the first groove 142, and the first protrusion 151 is in contact with the second side wall 1421.
  • the magnetic portion 111 is located between the first protrusion 151 and the second protrusion 152, and the magnetic portion 111 is fit to the first protrusion 151, and the transmission shaft 16 is configured to pass through the first protrusion 151, the magnetic portion 111, and the second The protrusion 152, the rotation axis line coincides with the axis of the transmission shaft 16.
  • the connecting member 15 and the mounting member 14 are connected by bolts, and the first protrusion 151 and the second protrusion 152 are arranged in parallel.
  • the first protrusion 151 and the second protrusion 152 are located at the first In the groove 142, the magnetic part 111, the first protrusion 151 and the second protrusion 152 are connected in series through the transmission shaft 16, the first protrusion 151 and the second protrusion 152 are fixed relative to the connecting member 15, the magnetic part 111 can
  • the first projection 151 and the second projection 152 rotate relative to each other, so that the magnetic portion 111 rotates relative to the magnetic encoder 12 so that the magnetic encoder 12 senses a corresponding magnetic field change.
  • the trigger 11 includes a trigger body 113 and a magnetic member.
  • One end of the trigger body 113 has a protrusion 1131.
  • the protrusion 1131 is provided on the side near the first protrusion 151
  • the magnetic member is a magnetic portion 111, and the magnetic member is connected and relatively fixed to the protruding portion 1131, and the magnetic member is located in the second groove 1133.
  • the trigger 11 further includes a torsion spring 112, a side of the protrusion 1131 away from the second groove 1133 is provided with a cylindrical protrusion sub-section 1132, and the torsion spring 112 is sleeved on the protrusion sub-section 1132, The torsion spring 112 is configured to return the trigger body 113 to the initial position.
  • the magnetic portion 111 may be integrally formed with the trigger body 113, or may be a separate magnetic member. In this embodiment, the magnetic portion 111 is a separate magnetic member. Specifically, please refer to FIG. 12, The magnetic part 111 is a cylinder, and the axis of the cylinder coincides with the rotation axis;
  • the magnetic portion 111 includes a first connection portion 1113 and a second connection portion 1114 connected to each other.
  • the first connection portion 1113 and the second connection portion 1114 are symmetrically distributed about the axis of the cylinder, and the S pole 1111 is located on the first connection portion 1113, N
  • the pole 1112 is located on the second connection portion 1114.
  • the torsion spring 112 is sleeved on the protruding sub-portion 1132, and one end of the torsion spring 112 is snapped into the connecting hole 1134 of the protruding portion 1131.
  • the torsion spring 112 The trigger body 113 can be returned to the initial position.
  • the connecting member 15 is provided with a through hole 153, a second receiving space is formed between the first protrusion 151 and the second protrusion 152, the through hole 153 and the second receiving The space is in communication, and the trigger body 113 is configured to pass through the through hole 153.
  • the through hole 153 is a stepped hole
  • the connecting member 15 has a first surface 154
  • the stepped hole is perpendicular to the first surface 154
  • the stepped hole includes a first hole segment 1531 and a second hole segment 1532
  • the first hole segment 1531 is closer to the first protrusion 151 than the second hole segment 1532
  • the projection of the first hole segment 1531 on the first surface 154 is within the outer contour of the projection of the second hole segment 1532 on the first surface 154 .
  • the trigger body 113 passes through the through hole 153 to facilitate the operator to pull the trigger 11, and the projection of the first hole segment 1531 on the first surface 154 is located on the second hole segment 1532 on the first surface 154 within the projected outer contour, the stroke of the trigger body 113 in the second hole section 1532 can be sufficiently increased to increase the range of control of the speed of the electric surfboard 200 by the remote controller 100.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Selective Calling Equipment (AREA)

Abstract

La présente invention concerne une télécommande (100) et une planche de surf électrique (200). La télécommande comprend un corps de télécommande, un déclencheur (11), un codeur magnétique (12) et une unité de traitement (13). Le déclencheur a une partie magnétique (111). La partie magnétique est reliée de manière rotative autour d'un axe de rotation au corps de télécommande. La partie magnétique a un premier côté. Le premier côté a un pôle S (1111) et un pôle N (1112). Le codeur magnétique est connecté au corps de télécommande. Le codeur magnétique est adapté au premier côté, et est utilisé pour émettre un premier signal représentant un angle de rotation du déclencheur. L'unité de traitement est utilisée pour recevoir le premier signal, traiter le premier signal en un second signal, et délivrer en sortie le second signal. La télécommande répond précisément au mouvement du déclencheur, présente une structure raisonnable et est très pratique. La planche de surf électrique comprend la télécommande et une planche de surf électrique (21). La télécommande est connectée électriquement à la planche de surf électrique. La télécommande est utilisée pour régler la vitesse de la planche de surf électrique.
PCT/CN2019/071082 2018-12-03 2019-01-10 Télécommande et planche de surf électrique WO2020113768A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811465295.4 2018-12-03
CN201811465295.4A CN109367727B (zh) 2018-12-03 2018-12-03 一种遥控器及电动冲浪板

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WO2020113768A1 true WO2020113768A1 (fr) 2020-06-11

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US10940917B2 (en) 2016-09-12 2021-03-09 Kai Concepts, LLC Watercraft device with hydrofoil and electric propeller system
US10946939B1 (en) 2020-04-22 2021-03-16 Kai Concepts, LLC Watercraft having a waterproof container and a waterproof electrical connector
US11485457B1 (en) 2021-06-14 2022-11-01 Kai Concepts, LLC Hydrojet propulsion system
US11878775B2 (en) 2021-07-13 2024-01-23 Kai Concepts, LLC Leash system and methods of use
US11897583B2 (en) 2020-04-22 2024-02-13 Kai Concepts, LLC Watercraft device with hydrofoil and electric propulsion system

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US10940917B2 (en) 2016-09-12 2021-03-09 Kai Concepts, LLC Watercraft device with hydrofoil and electric propeller system
US11479324B2 (en) 2016-09-12 2022-10-25 Kai Concepts, LLP Watercraft device with hydrofoil and electric propeller system
US11919608B2 (en) 2016-09-12 2024-03-05 Kai Concepts, LLC Watercraft device with hydrofoil and electric propeller system
US10946939B1 (en) 2020-04-22 2021-03-16 Kai Concepts, LLC Watercraft having a waterproof container and a waterproof electrical connector
US11091232B1 (en) 2020-04-22 2021-08-17 Kai Concepts, LLC Watercraft having a waterproof container and a waterproof electrical connector
US11801919B2 (en) 2020-04-22 2023-10-31 Kai Concepts, LLC Waterproof container having a waterproof electrical connector
US11897583B2 (en) 2020-04-22 2024-02-13 Kai Concepts, LLC Watercraft device with hydrofoil and electric propulsion system
US11485457B1 (en) 2021-06-14 2022-11-01 Kai Concepts, LLC Hydrojet propulsion system
US11878775B2 (en) 2021-07-13 2024-01-23 Kai Concepts, LLC Leash system and methods of use

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CN109367727A (zh) 2019-02-22

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