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WO2018032400A1 - Véhicule électrique à auto-équilibrage - Google Patents

Véhicule électrique à auto-équilibrage Download PDF

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Publication number
WO2018032400A1
WO2018032400A1 PCT/CN2016/095654 CN2016095654W WO2018032400A1 WO 2018032400 A1 WO2018032400 A1 WO 2018032400A1 CN 2016095654 W CN2016095654 W CN 2016095654W WO 2018032400 A1 WO2018032400 A1 WO 2018032400A1
Authority
WO
WIPO (PCT)
Prior art keywords
pedal
fixing
support shaft
electric balance
pressing block
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/CN2016/095654
Other languages
English (en)
Chinese (zh)
Inventor
尚艳燕
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/CN2016/095654 priority Critical patent/WO2018032400A1/fr
Publication of WO2018032400A1 publication Critical patent/WO2018032400A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • B62K11/007—Automatic balancing machines with single main ground engaging wheel or coaxial wheels supporting a rider
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • B62K11/02—Frames

Definitions

  • the present invention relates to a walking tool, and more particularly to an electric balancing vehicle.
  • Existing electric balance vehicles generally have an operating lever, and the user operates on the pedal platform of the balance vehicle to operate the lever to advance, retreat, and stop. Such control is also referred to as "hand control.”
  • the balance car is generally a plate-shaped flat plate, which is always in a horizontal state during use and cannot be relatively rotated, so the user cannot operate the balance car by simply using the foot.
  • the technical problem to be solved by the present invention is to provide an electric balance vehicle capable of "foot control”.
  • the present invention provides an electric balance vehicle comprising: a support shaft, a left wheel and a right wheel rotatable about the support shaft;
  • the electric balance vehicle further includes a left pedal and a right pedal, and the left pedal and the right pedal are respectively rotatably disposed on the support shaft;
  • a hub motor for driving two left and right wheels to rotate
  • a balance control system is coupled to the hub motor and is configured to control the hub motor to drive the left and right wheels to rotate.
  • the invention has the beneficial effects that the present invention provides a support shaft and a left pedal and a right pedal that can rotate around the support shaft, so that the left pedal and the right pedal can be relatively rotated, and the balance control system and other components are used.
  • One or two of the left or right pedals can be controlled to rotate at a certain angle by the movement of the foot, so that the user can perform acceleration, deceleration and steering operations on the balance vehicle only through the foot movement.
  • the user is provided with a drive control method different from the "foot control"; and, because the structure of the operating lever is reduced, the weight of the balance car is reduced, and the user is more convenient to use, for example, when getting on and off the vehicle,
  • the support shaft penetrates the left pedal and the right pedal in the present invention, when the pedal is pressed, the support shaft will play a considerable supporting role, and the support structure is connected to a certain extent.
  • the connection between the pedal and the rotating shaft is relatively fragile, and the problem of easy deformation occurs. Improve the supporting strength of the balance of the car.
  • Figure 1 is a schematic view of an electric balance car of the present invention
  • Figure 2 is a structural view of the first clamp and the support shaft ⁇ of the present invention.
  • FIG. 3 is a schematic overall view of an electric balance vehicle according to the present invention.
  • Figure 4 is a partial exploded view of the intermediate case of the electric balance car of the present invention.
  • FIG. 1 is a schematic view of an electric balance car according to the present invention
  • FIG. 2 is a structural view of a first clamp and a support shaft of the present invention
  • FIG. 3 is a schematic view of an electric balance car of the present invention
  • an electric balance vehicle includes: a support shaft, a left wheel and a right wheel that can rotate around the support shaft;
  • the electric balance car further includes a left pedal 1 and a right pedal 3, and the left pedal 1 and the right pedal 3 are respectively rotatably disposed on the support shaft 6;
  • a hub motor (not shown) for driving the rotation of the two left wheels 4 and the right wheel 5;
  • a balance control system (not shown) is coupled to the hub motor and is used to control the hub motor to drive the left wheel 4 and the right wheel 5 to rotate.
  • the invention has the beneficial effects that the present invention provides a support shaft and a left pedal and a right pedal that can rotate around the support shaft, so that the left pedal and the right pedal can be relatively rotated, and the balance control system and other components are used.
  • One or two of the left or right pedals can be controlled to rotate at a certain angle by the movement of the foot, so that the user can directly perform the movement through the foot.
  • the balance car performs acceleration, deceleration and steering operations, and provides the user with a drive control method different from the "foot control"; and, because the structure of the operating lever is reduced, the weight of the balance car is reduced, and the user is more convenient.
  • the left pedal 1 includes a first pressure block 11 and a first sleeve 12
  • the right pedal 3 includes a second pressure block (not shown) and a second sleeve (not shown);
  • the first sleeve 12 and the second sleeve are respectively movably sleeved on the support shaft 6; the first pressure block 11 is disposed between the first sleeve 12 and the left pedal 1; the second pressure block is disposed in the second sleeve Between the barrel and the right pedal;
  • the left pedal 1 is rotatably coupled to the left end of the support shaft 6 through the first pressure block 11 and the first sleeve 12; the right pedal is rotatably coupled to the right end of the support shaft through the second pressure block and the second sleeve.
  • the left and right pedals are rotatably coupled to the support shaft by a pressure block and a sleeve, respectively.
  • the first pressure block is provided with a first limiting portion 13
  • the supporting shaft is correspondingly provided with a first limiting groove 14;
  • the second pressure block is provided with a second limiting portion (not shown), and the supporting shaft is correspondingly provided with a second limiting slot (not shown);
  • the first limiting portion 13 cooperates with the first limiting slot 14 for limiting the rotation angle of the left pedal 1 around the supporting shaft; the second limiting portion and the second limiting slot cooperate to limit the right pedal surrounding the supporting The angle of rotation of the shaft.
  • the limiting portion and the limiting slot can limit the rotation angle of the pedal, prevent the pedal from rotating too much, and cause the user to run out of control and danger; at the same time, the limiting portion and the limiting slot can also ensure that the pedal does not slide in the axial direction. .
  • the first pressing block 11 includes a first supporting groove 15; the first pressing block 11 includes a first fixing plate (not shown), and the first fixing plate includes a first fixing groove (not shown) Out)
  • Two sets of four positioning posts 16 are vertically extended on both sides of the first supporting groove 15, and the positioning post 16 passes through the snail
  • the wire is fixed to the first fixing plate 15 on both sides of the first fixing plate; the first pressing block through the first supporting groove 15, the first fixing groove and the positioning column 16, the connection is connected to the support shaft 6;
  • the second pressing block includes a second supporting groove (not shown); the second pressing block includes a second fixing plate (not shown), and the second fixing plate includes a second fixing groove (not shown) ;
  • Two sets of four positioning posts are vertically extended on both sides of the second supporting slot, and the positioning post is fixed to the second fixing plate on both sides of the second fixing slot by screws; the second pressing block passes through the second supporting slot and the second
  • the fixing groove and the positioning post are coupled to the support shaft.
  • the support groove, the fixing groove and the positioning post can limit the pedal and the pressing block to ensure the position between the pedal and the pressing block; the matching sleeve enables the pedal to rotate within a required range, and thus the pedal can be set
  • the rotation balance situation setting the operation logic, while ensuring the stability of the structure, laid a solid foundation for the operation logic of the later balance car.
  • the upper surface of the first pressing block is provided with four fixing posts 17, and the left pedal is fixed on the upper surface of the first pressing block 11 by the fixing post 17;
  • the upper surface of the second pressing block is provided with four fixing columns (not shown), and the right pedal is fixed to the upper surface of the second pressing block by the fixing column;
  • the electric balance car further includes a first top cover (not shown), a first bottom cover (not shown), a second top cover (not shown), and a second bottom cover (not shown)
  • the left pedal is disposed between the first top cover and the first bottom cover; the right pedal is disposed between the second top cover and the second bottom cover.
  • the top and bottom covers ensure that the components inside are not exposed and inevitable damage occurs.
  • the electric balance vehicle further includes an intermediate case 2 disposed between the left pedal 1 and the right pedal 3 and fixedly connected to the support shaft; the lower portion of the intermediate case 2 is provided with a avoidance notch (not shown in the figure) );
  • the intermediate case 2 is provided with a support leg 21 that is engageable with the avoidance notch and that can expand and contract in the up and down direction.
  • the maximum telescopic length of the support leg 21 corresponds to the height of the wheel of the electric balance vehicle.
  • the solution is provided with an intermediate box, and the intermediate box is provided with supporting legs.
  • the supporting legs can be extended to fit the two wheels to form a vehicle body, which is convenient for balancing the parking of the vehicle;
  • the setting, in view of the middle box is arranged in the middle, and many objects can be arranged in the middle box, so that the middle box becomes the center of gravity of the entire balance car, reducing the situation that the center of gravity of the user is unstable when using the balance car;
  • the setting allows the support feet to be more reasonably placed in the intermediate case.
  • the intermediate box is further provided with a power structure 22 that is powered by a power pack (not shown) and that cooperates with the support legs through the transmission gears;
  • a circuit board 27 for controlling the power structure 22 is further disposed in the middle box 2, and a button 28 coupled to the circuit board 27 is disposed on the outer side surface of the intermediate box 2;
  • the circuit board 27 controls the support leg 21 to move up or down through the power structure 22.
  • the button can be placed on the upper surface or the upper side of the middle case, which is convenient for the user to press by hand or foot; the circuit board is used to set the operation logic of the support foot and its related components, and of course, it can be used for other applicable parts if necessary. control.
  • the power structure 22 includes a motor unit 25, and the motor unit 25 is fixed to the inner upper surface of the intermediate case 2 by a fixing member 26;
  • the motor unit 25 is coupled to the transmission gear 23 via a rotating shaft 251.
  • the supporting leg 21 includes a rectangular body 24. The side of the rectangular body 24 that cooperates with the transmission gear 23 is provided with a transmission turbine 201. When the transmission gear 23 rotates, the supporting foot is controlled by the transmission turbine 201. 21 moves up or down;
  • the outer side of the rectangular body 24 is provided with a reinforcing rib 202.
  • the reinforcing rib 202 is provided with a screw opening (not shown), and the fixing plate 203 is respectively fixed to the reinforcing rib 202 by a screw opening.
  • the support legs 21 have two groups of two, each of which is evenly disposed at a position near the front and rear sides of the intermediate case 2.
  • the two sets of support feet cooperate with the wheels to ensure the stability of the entire balance car parking.
  • the balance car has one side that is not stable enough, and the problem of front or rear rollover is easy to occur.
  • a power supply group for supplying power to the hub motor, the balance control system and the support leg is further disposed; the left and right sides of the intermediate case 2 are provided for fixing with the left pedal and the right pedal.
  • the fitting member 29; the center of the fitting member 29 has a through hole (not shown);
  • the power cord extending from the power pack is connected to the left and right wheels on both sides of the hub motor and the balance control system through the through hole.
  • the power pack is multi-purpose.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

L'invention concerne un véhicule électrique à auto-équilibrage qui comprend : un arbre de support (6), ainsi qu'une roue gauche (4) et une roue droite (5) qui peuvent tourner autour de l'arbre de support (6). Le véhicule électrique à auto-équilibrage comprend en outre : une pédale gauche (1) et une pédale droite (3), la pédale gauche (1) et la pédale droite (3) étant agencées de façon rotative sur l'arbre de support (6) respectivement ; un moteur de moyeu, utilisé pour entraîner la roue gauche (4) et la roue droite (5) en rotation ; un système de commande d'équilibre, qui est relié au moteur de moyeu et utilisé pour commander le moteur de moyeu pour entraîner la roue gauche (4) et la roue droite (5) en rotation. Un utilisateur peut commander et conduire le véhicule électrique à auto-équilibrage simplement au moyen d'une "commande au pied".
PCT/CN2016/095654 2016-08-17 2016-08-17 Véhicule électrique à auto-équilibrage Ceased WO2018032400A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/095654 WO2018032400A1 (fr) 2016-08-17 2016-08-17 Véhicule électrique à auto-équilibrage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/095654 WO2018032400A1 (fr) 2016-08-17 2016-08-17 Véhicule électrique à auto-équilibrage

Publications (1)

Publication Number Publication Date
WO2018032400A1 true WO2018032400A1 (fr) 2018-02-22

Family

ID=61196225

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/095654 Ceased WO2018032400A1 (fr) 2016-08-17 2016-08-17 Véhicule électrique à auto-équilibrage

Country Status (1)

Country Link
WO (1) WO2018032400A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112918597A (zh) * 2021-01-21 2021-06-08 深圳瑞迪泰科电子有限公司 一种平衡车转动机构和平衡车

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130032423A1 (en) * 2011-08-02 2013-02-07 Shane Chen Two-wheeled self-balancing motorized personal vehicle with tilting wheels
US20130238231A1 (en) * 2012-02-12 2013-09-12 Shane Chen Two-Wheel, Self-Balancing Vehicle With Independently Movable Foot Placement Sections
EP2995540A1 (fr) * 2014-09-15 2016-03-16 Freee Mobility GmbH Fauteuil roulant a auto-equilibrage electronique
CN105730578A (zh) * 2016-02-24 2016-07-06 杭州骑客智能科技有限公司 一种人机互动运动车
CN205440672U (zh) * 2016-03-23 2016-08-10 李劲活 一种自平衡车
CN106184530A (zh) * 2016-08-17 2016-12-07 尚艳燕 一种电动平衡车

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130032423A1 (en) * 2011-08-02 2013-02-07 Shane Chen Two-wheeled self-balancing motorized personal vehicle with tilting wheels
US20130238231A1 (en) * 2012-02-12 2013-09-12 Shane Chen Two-Wheel, Self-Balancing Vehicle With Independently Movable Foot Placement Sections
EP2995540A1 (fr) * 2014-09-15 2016-03-16 Freee Mobility GmbH Fauteuil roulant a auto-equilibrage electronique
CN105730578A (zh) * 2016-02-24 2016-07-06 杭州骑客智能科技有限公司 一种人机互动运动车
CN205440672U (zh) * 2016-03-23 2016-08-10 李劲活 一种自平衡车
CN106184530A (zh) * 2016-08-17 2016-12-07 尚艳燕 一种电动平衡车

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112918597A (zh) * 2021-01-21 2021-06-08 深圳瑞迪泰科电子有限公司 一种平衡车转动机构和平衡车

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