WO2018032401A1 - Véhicule électrique à auto-équilibrage - Google Patents

Véhicule électrique à auto-équilibrage Download PDF

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Publication number
WO2018032401A1
WO2018032401A1 PCT/CN2016/095655 CN2016095655W WO2018032401A1 WO 2018032401 A1 WO2018032401 A1 WO 2018032401A1 CN 2016095655 W CN2016095655 W CN 2016095655W WO 2018032401 A1 WO2018032401 A1 WO 2018032401A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixing plate
rotating rod
electric balance
pressing block
disposed
Prior art date
Application number
PCT/CN2016/095655
Other languages
English (en)
Chinese (zh)
Inventor
尚艳燕
Original Assignee
尚艳燕
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 尚艳燕 filed Critical 尚艳燕
Priority to PCT/CN2016/095655 priority Critical patent/WO2018032401A1/fr
Publication of WO2018032401A1 publication Critical patent/WO2018032401A1/fr

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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
    • B62K3/00—Bicycles

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 that can be operated only by foot control.
  • an electric balance vehicle comprising:
  • the fixing plate includes a first fixing plate and a second fixing plate which are symmetrically arranged and mutually rotatable, and the bottom surfaces of the first fixing plate and the second fixing plate are respectively provided with a first groove and a second groove which are axially penetrated ;
  • the middle case includes a bottom plate extending through the left and right sides of the middle case, and the first rotating rod and the second rotating rod extend from both sides of the bottom plate, and the first rotating rod and the second rotating rod are fixedly connected with the bottom plate; a first pressing block is fixedly mounted on the first fixing plate, and one end of the first rotating rod is received between the first groove and the first pressing block, and the first groove and the first pressing block Rotatablely coupled; said The second fixing plate is fixedly mounted with a second pressing block, one end of the second rotating rod is accommodated between the second groove and the second pressing block, and the second groove and the second pressing block are rotatable Ground connection
  • Two wheels are respectively disposed on an axial outer side of the fixing plate and rotatable around the fixing plate;
  • a hub motor for driving two of the wheels to rotate
  • a balance control system is coupled to the hub motor and is configured to control the hub motor to drive the wheel to rotate.
  • the invention has the beneficial effects that: the invention provides an intermediate box with a rotating rod, and a first fixing plate and a second fixing plate rotatably engaged with the rotating rod, so that the first fixing plate and the second fixing plate can
  • the relative rotation combined with the use of the balance control system, enables the balance car to move through the foot and control one or both of the first fixed plate and the second fixed plate to be twisted at an angle, so that the user can only pass
  • the foot movement can perform acceleration, deceleration and steering operations on the balance car, providing the user with a drive control method different from the "foot control"; and, due to the reduced structure of the operating lever, the weight of the balance car is
  • the reduction is more convenient for the user to use, for example, it can be easily grasped when getting on and off the vehicle; and the cooperation of the groove and the pressure block ensures the fixed strength, and the fixed plate has the basis of the rotation cooperation with the rotating rod.
  • the bottom plate can be further provided with reinforcing ribs, etc., to further increase the strength of the bottom plate; in addition, the bottom plate can be matched with the rotating rod through the groove structure. And fixed to the bottom plate by screws or the like, and can be combined and applied; since the rotating rod passes through the fixing plate, when the user steps on the fixing plate, the lower rotating rod plays a considerable supporting role, thus avoiding the existing In the structure, since the rotating shaft is disposed on both sides of the fixing plate, when the fixing plate is pressed, the fixing plate is sunken, and the rotation shaft and the fixing plate are deformed at a large position, and the problem of easy damage occurs; and the rotating rod is passed through the bottom plate.
  • the fixed, bottom plate further enhances the support strength of the entire balance car, thereby supporting the user's weight more powerfully.
  • Figure 1 is a schematic view of an electric balance car of the present invention
  • FIG. 2 is a schematic overall view of an electric balance vehicle of the present invention
  • Figure 3 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 of the present invention
  • FIG. 2 is an overall schematic view of an electric balance car of the present invention
  • FIG. 3 is a partial exploded view of an intermediate case of the electric balance car of the present invention.
  • the electric balance car includes:
  • a fixing plate comprising a first fixing plate 1 and a second fixing plate 3 which are symmetrically arranged and mutually rotatable, first
  • the bottom surface of the fixing plate 1 and the second fixing plate 3 are respectively provided with a first groove (not shown) and a second groove (not shown) which are axially penetrated;
  • the intermediate case 6 includes a bottom plate 61 extending through the left and right sides of the intermediate case 6.
  • the first rotating rod 8 and the second rotating rod 9 extend from both sides of the bottom plate 61.
  • the first rotating rod 8 and the second rotating rod 9 are fixed to the bottom plate 61.
  • the first fixing plate 1 is fixedly mounted with a first pressing block (not shown), and one end of the first rotating rod 8 is accommodated between the first groove and the first pressing block, and the first groove and The first pressing block is rotatably coupled;
  • the second fixing plate 9 is fixedly mounted with a second pressing block (not shown), and one end of the second rotating rod is received in the second groove and the second pressing block. Rotatingly coupled with the second groove and the second pressing block;
  • Two wheels are respectively disposed on an axial outer side of the fixed plate and are rotatable around the fixed plate;
  • a hub motor (not shown) for driving two wheels to rotate
  • a balance control system (not shown) is coupled to the hub motor and is used to control the hub motor to drive wheel rotation.
  • the invention has the beneficial effects that: the invention provides an intermediate box with a rotating rod, and a first fixing plate and a second fixing plate rotatably engaged with the rotating rod, so that the first fixing plate and the second fixing plate can
  • the relative rotation combined with the use of the balance control system, enables the balance car to move through the foot and control one or both of the first fixed plate and the second fixed plate to be twisted at an angle, so that the user can only pass
  • the foot movement can perform acceleration, deceleration and steering operations on the balance car, providing the user with a drive control method different from the "foot control"; and, due to the reduced structure of the operating lever, the weight of the balance car is
  • the reduction is more convenient for the user to use, for example, it can be easily grasped when getting on and off the vehicle; and the cooperation of the groove and the pressure block ensures the fixed strength, and the fixed plate has the basis of the rotation cooperation with the rotating rod.
  • the bottom plate can be further provided with reinforcing ribs, etc., to further increase the strength of the bottom plate; in addition, the bottom plate can be matched with the rotating rod through the groove structure. And fixed to the bottom plate by screws or the like, and can be combined and applied; since the rotating rod passes through the fixing plate, when the user steps on the fixing plate, the lower rotating rod plays a considerable supporting role, thus avoiding the existing In the structure, since the rotating shaft is disposed on both sides of the fixing plate, when the fixing plate is pressed, the fixing plate is sunken, and the rotation shaft and the fixing plate are deformed at a large position, and the problem of easy damage occurs; and the rotating rod passes The bottom plate is fixed, and the presence of the bottom plate further enhances the support strength of the entire balance car, thereby supporting the user's weight more powerfully.
  • the electric balance vehicle further includes a power supply group disposed in the middle case and below the bottom plate to provide power for the hub motor and the balance control system;
  • the first rotating rod 8 and the second rotating rod 9 are respectively provided with a first limiting portion (not shown), and the first pressing block and the second pressing block are respectively provided with a second limiting portion (not shown in the figure)
  • the second limiting portion and the first limiting portion are configured to limit the rotation angles of the first rotating rod and the second rotating rod;
  • 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 first fixing plate 8 is cooperatively disposed between the first top cover and the first bottom cover; the second fixing plate 9 is cooperatively disposed between the second top cover and the second bottom cover.
  • the balance car comprises at least two schematic lamps 203 respectively disposed on the front and rear outer sides of the intermediate box;
  • the light lamp comprises a light board (not shown), the inner side of the light board is fixed to the middle box, and the outer side of the light board is provided with a mirror (not shown) or an LED light (not shown) Out).
  • the mirror can be an accessory similar to a bicycle rear reflector, which allows the indicator lamp to be powered without power, and can also be used as a reminder at night to prevent pedestrians or traffic from hitting the electric balance car; LEDs are powered by electricity, thus According to the balance car situation or the user to carry out a certain degree of lighting control, the light control of turning, parking and the like can be used to warn the surrounding pedestrians or vehicles to reduce the occurrence of collisions and the like.
  • the bottom plate 61 is provided with a avoidance notch (not shown);
  • the intermediate case 6 is provided with a support leg 21 which is engaged with the avoidance notch and can be expanded and contracted in the up and down direction.
  • the maximum telescopic length of the support leg 21 is equivalent to the height of the wheel of the electric balance car;
  • the indicator lamp 203 is disposed on the support leg 21, and the indicator lamp 203 blinks when the support leg 21 moves up or down.
  • the supporting foot can be more rationally set into the middle box body, and the effective space in the middle box body can be utilized as much as possible to avoid the problem of space waste;
  • the indicating light can be only the light lamp set on the supporting foot Used to prompt the movement of the support foot, for example, the support foot is During the movement, the indicator light flashes, and when the target position is reached, the flashing is stopped.
  • the support foot since the support foot moves, most of the balance car starts or stops moving, so that the surrounding pedestrians or vehicles can be warned to avoid the brakes. The occurrence of a collision or the like.
  • the intermediate box 6 is further disposed above the bottom plate 61, powered by a power pack (not shown), and coupled to the supporting structure 21 by the transmission gear 23;
  • the middle case 6 is further provided with a circuit board 27 for controlling the power structure 22, and the outer side of the middle case 6 is provided with a button 28 coupled to the circuit board 27;
  • the circuit board 27 controls the support leg 21 to move up or down through the power structure 22 while transmitting a PWM control signal to the indicator lamp 203 to control the blinking of the indicator lamp 203.
  • the button can be set on the upper surface or the upper side of the middle box, which is convenient for the user to press by hand or foot; the button can also control the flashing of the indicator light by sending a PWM control signal, so that the user can inform the surrounding support foot autonomously, and the balance car may The situation of stopping the movement, etc.; the bottom plate plays a more task of carrying the load, so that the load to be taken at the fixed plate becomes smaller, and the center of gravity of the balance car is transferred to the intermediate case, which improves the operational stability of the balance car.
  • 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 6 by a fixing member 26;
  • the motor unit 25 is coupled to the transmission gear 23 via a rotating shaft 251.
  • the support member 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.
  • the transmission gear 23 rotates, the rectangular shape is controlled by the transmission turbine 203.
  • the body moves up or down.
  • the motor group controls the transmission gear to rotate through the rotating shaft, and then drives the transmission turbine to move downward, and the rectangular body moves downward to the preset position, without manually pulling out the supporting foot, and the operation is convenient for the user.
  • the outer side of the rectangular body 24 is provided with a reinforcing rib 202.
  • the setting of the ribs improves the strength of the support feet, improves the service life of the support feet, and reduces the occurrence of damage to the support feet.
  • the support legs are provided with at least two groups, one for each group, and the two sets of support legs are respectively disposed at positions near the front and rear sides of the intermediate box.
  • Two sets of support feet fit the wheel to ensure the entire level The stability of the balance car parking, when the two support points or the three support points are fixed, the balance car is not stable enough, and the problem of front or rear rollover is easy.
  • the support legs have two groups of two, each of which is evenly disposed at a position near the front and rear sides of the intermediate box.
  • 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.
  • the middle of the first rotating rod 8 and the second rotating rod 9 there is a hollow (not shown) corresponding to the diameter of the power cord, and through holes are provided at both ends (not shown in the drawing) );
  • the power cord extended from the power pack is connected to the wheels on both sides of the hub motor and the balance control system through the through hole.
  • the rotating rod and the power pack are 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 comprenant : une plaque de fixation comprenant une première plaque de fixation (1) et une seconde plaque de fixation (3) qui sont agencées symétriquement et qui sont mutuellement rotatives, des surfaces inférieures de la première plaque de fixation (1) et de la seconde plaque de fixation (3) étant respectivement dotées d'une première rainure et d'une seconde rainure qui réalisent une pénétration axiale ; un corps de boîte intermédiaire (6) comprenant une plaque inférieure (61) qui réalise une pénétration à travers des surfaces latérales gauche et droite du corps de boîte intermédiaire (6), une première tige de rotation (8) et une seconde tige de rotation (9) s'étendant à partir de deux côtés de la plaque inférieure (61), et la première tige de rotation (8) et la seconde tige de rotation (9) étant raccordées de manière fixe à la plaque inférieure (61) ; deux roues (4, 5) sont respectivement disposées sur des côtés externes axiaux des plaques de fixation et peuvent tourner autour des plaques de fixation ; un moteur de moyeu utilisé pour entraîner les deux roues en rotation ; et un système de commande d'équilibre raccordé au moteur de moyeu et utilisé pour commander le moteur de moyeu pour entraîner les roues en rotation. Le véhicule à auto-équilibrage peut être actionné simplement au moyen d'une commande au pied.
PCT/CN2016/095655 2016-08-17 2016-08-17 Véhicule électrique à auto-équilibrage WO2018032401A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/095655 WO2018032401A1 (fr) 2016-08-17 2016-08-17 Véhicule électrique à auto-équilibrage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/095655 WO2018032401A1 (fr) 2016-08-17 2016-08-17 Véhicule électrique à auto-équilibrage

Publications (1)

Publication Number Publication Date
WO2018032401A1 true WO2018032401A1 (fr) 2018-02-22

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Application Number Title Priority Date Filing Date
PCT/CN2016/095655 WO2018032401A1 (fr) 2016-08-17 2016-08-17 Véhicule électrique à auto-équilibrage

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115303394A (zh) * 2021-09-30 2022-11-08 岳阳市爱达兴智能科技有限公司 一种两轮电动平衡车

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5206615B2 (ja) * 2009-07-29 2013-06-12 トヨタ自動車株式会社 同軸二輪車
CN203158157U (zh) * 2013-03-20 2013-08-28 陈和 两轮电动车
CN203844876U (zh) * 2014-01-26 2014-09-24 肖桂海 一种电动自行车全自动后车撑
EP2995540A1 (fr) * 2014-09-15 2016-03-16 Freee Mobility GmbH Fauteuil roulant a auto-equilibrage electronique
CN205113553U (zh) * 2015-11-18 2016-03-30 陈俊基 一种智能平衡车
CN105460130A (zh) * 2016-01-25 2016-04-06 刘海波 一种平衡车
CN106184531A (zh) * 2016-08-17 2016-12-07 尚艳燕 一种电动平衡车

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5206615B2 (ja) * 2009-07-29 2013-06-12 トヨタ自動車株式会社 同軸二輪車
CN203158157U (zh) * 2013-03-20 2013-08-28 陈和 两轮电动车
CN203844876U (zh) * 2014-01-26 2014-09-24 肖桂海 一种电动自行车全自动后车撑
EP2995540A1 (fr) * 2014-09-15 2016-03-16 Freee Mobility GmbH Fauteuil roulant a auto-equilibrage electronique
CN205113553U (zh) * 2015-11-18 2016-03-30 陈俊基 一种智能平衡车
CN105460130A (zh) * 2016-01-25 2016-04-06 刘海波 一种平衡车
CN106184531A (zh) * 2016-08-17 2016-12-07 尚艳燕 一种电动平衡车

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115303394A (zh) * 2021-09-30 2022-11-08 岳阳市爱达兴智能科技有限公司 一种两轮电动平衡车
CN115303394B (zh) * 2021-09-30 2024-03-22 岳阳市爱达兴智能科技有限公司 一种两轮电动平衡车

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