WO2005058681A1 - Scooter electrique - Google Patents

Scooter electrique

Info

Publication number
WO2005058681A1
WO2005058681A1 PCT/CN2004/001075 CN2004001075W WO2005058681A1 WO 2005058681 A1 WO2005058681 A1 WO 2005058681A1 CN 2004001075 W CN2004001075 W CN 2004001075W WO 2005058681 A1 WO2005058681 A1 WO 2005058681A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
electric skateboard
steering mechanism
skateboard according
electric
Prior art date
Application number
PCT/CN2004/001075
Other languages
English (en)
Chinese (zh)
Inventor
Gangyi Ying
Original Assignee
Gangyi Ying
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 Gangyi Ying filed Critical Gangyi Ying
Publication of WO2005058681A1 publication Critical patent/WO2005058681A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/60—Rider propelled cycles with auxiliary electric motor power-driven at axle parts
    • 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
    • B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners

Definitions

  • the invention relates to an electric skateboard for entertainment or mobility. Background technique
  • the power skateboard is provided with a handle.
  • the user controls the movement direction by the handle, which reduces the fun during the activity;
  • the power skateboard only has a slider and no brake mechanism, and the braking is very inconvenient during use, making the safety not ideal;
  • the inventor has proposed an electric skateboard that can be used without a handle, has a strong interest, is safe to use, and has a good road feel.
  • the electric skateboard of the present invention includes a front wheel, a rear wheel, a frame and a station board; the front and rear wheels are respectively provided at the front and rear ends of the frame; the station board is provided on the frame; and a driving rear wheel is also provided under the station board.
  • the electric skateboard also includes a yaw steering mechanism; the frame is connected to two front wheels through the yaw steering mechanism.
  • the yaw steering mechanism includes: two support blocks provided with front wheel axles, the front wheels being fixed on the front wheel axles; a lever member for fixedly coupling the two support blocks; a convex plate It is located in the middle of the rod and has a through hole; a deflection lever passes through the through hole on the convex plate, and springs are arranged on the deflection levers on both sides of the through hole; Actively connected to two support blocks.
  • a mounting frame is further provided at the front end of the frame, and a connecting piece is connected to the mounting frame; the connecting piece is connected to the yaw steering mechanism.
  • a damping spring is provided between the rod and the frame.
  • a foot support is provided on the station board.
  • an upturned brake plate is installed at the rear of the frame corresponding to the rear wheel, and an elastic member supporting the brake plate is installed between the brake plate and the frame, and the elastic member rubs the rear wheel during braking.
  • the electric skateboard further includes a controller connected to the motor.
  • the electric skateboard further includes a battery, which is connected to the controller and the motor.
  • the front end of the frame may be provided with a detachable armrest.
  • FIG. 1 is a schematic diagram of an exploded structure according to an embodiment of the present invention
  • FIG. 2 is a schematic exploded structure diagram of a yaw steering mechanism used in the present invention
  • FIG. 3 is a partial exploded structural diagram of a support block, a lever, and a front wheel in the present invention
  • FIG. 4 is a schematic diagram of a support block at an angle of 25 degrees with a horizontal plane in the present invention
  • FIG. 5 is a partially exploded schematic view of the armrest in the present invention. Best Mode for Implementing the Invention
  • the electric skateboard of the present invention includes a front wheel 1, a rear wheel 2, a frame 4 and a station board 3; the front wheel 1 and the rear wheel 2 are respectively provided at the front and rear ends of the frame 4;
  • the station board 3 is set on the frame 4 ⁇ ; there is a motor 5 driving the rear wheel 2 under the station board 3, and the output shaft of the motor 5 drives the rear wheel 2 through a transmission belt;
  • the electric skateboard also includes a yaw steering mechanism;
  • the frame 4 is connected to the two front wheels 1 through the yaw steering mechanism.
  • the frame 4 is connected to the axle of the rear wheel 2 through a rear axle groove.
  • the yaw steering mechanism includes:
  • Two support blocks 8 are provided with a wheel axle, and the front wheel 1 is fixed on the wheel axle. As shown in FIG. 4, the two support blocks 8 are inclined rearward at a 25 degree angle from the horizontal direction;
  • a rod member 9, two bolts 8 are fixedly connected by bolts and holes 29;
  • a convex plate 10 is located in the middle of the rod 9 and is provided with a through hole 12;
  • a deflection lever 11 passes through the through hole 12 on the convex plate 10, and two ends of the deflection lever 11 are movably connected to the two supporting blocks 8 through holes 30 respectively. As shown in FIG. 3, the deflections on both sides of the through hole 12 A spring 13 is provided on the rod 11;
  • the front end of the frame 4 is also provided with a mounting bracket 7, and a connecting member 14 is connected to the mounting bracket 7; the connecting member 14 is connected to the yaw steering mechanism.
  • the working principle of the yaw steering mechanism is: When a person stands on the station board 3 and applies gravity to the right, The yaw lever 11 slides to the left, and the front wheel 1 receives pressure to the left, thereby achieving the effect of turning to the right. At the same time, because the spring 13 on the right is pressed between the nut 31 of the yaw lever 11 and the through hole 12, when the application of gravity to the right is stopped, the spring 13 rebounds and plays a role of restoring the direction of the slide. The same applies when you need to turn the skateboard to the left.
  • a damping spring 15 is provided between the lever 9 and the frame 4.
  • the platform 3 is provided with a foot support 16.
  • the outside of the foot support 16 may be covered with an elastic sleeve.
  • a brake plate 17 which is tilted upward and extends above the rear wheel 2 is installed on a fixed position 19 at the rear of the frame 4.
  • An elastic member 21 for supporting the brake plate 17 is installed between the brake plate 17 and the frame 4.
  • the front and rear holes and the connecting member are fixed below the brake plate 17.
  • the brake plate 17 is a plastic piece, and the elastic member 21 is a rigid iron sheet.
  • the shape of the elastic member 21 is similar to that of the brake plate 17.
  • the electric skateboard of the present invention further includes a controller 18 which is located on the frame 4 under the station board 3.
  • the controller 18 may be an LB27D type controller.
  • the controller 18 is connected to the motor 5, the battery 6 and the power switch of the electric skateboard, and plays a role of connecting the entire circuit, adjusting the speed, and protecting the battery 6 and the motor 5. Its working principle is to adjust the speed of the motor 5 from zero to 0 by adjusting the pulse width
  • the maximum value is to protect the motor 5 by limiting the current not exceeding the maximum load of the motor 5. When the voltage of the battery 6 is lower than a certain value, the motor 5 is stopped by a voltage protection device to protect the battery 6.
  • the electric skateboard of the present invention further includes a battery 6, which is located on the frame 4 under the station board 3 and is connected to the controller 18 and the motor 5.
  • the mounting bracket 7 at the front end of the frame 4 may further be provided with a detachable armrest.
  • the user can install and use the armrest as required.
  • the armrest includes a handle 24, a height adjustment lock 25, an armrest post 26, and a bottom plate folded down on both sides.
  • the bottom surface of the bottom plate is provided with mounting holes.
  • the armrest can be mounted on the slide board only by using the connecting members such as bolts 28 and bolts 27 through the mounting holes on the bottom plate and the corresponding mounting holes on the mounting bracket 7, otherwise, the armrest can be installed. Remove. Industrial applicability
  • the electric skateboard of the present invention is connected to the two front wheels by a yaw steering mechanism.
  • the movement direction of the electric skateboard can be controlled by the yaw steering mechanism by adjusting the position of the center of gravity of the person on the platform, without relying Armrests, thus greatly improving the fun of electric skateboards.
  • the yaw steering mechanism can also take other forms. Setting a spring between the frame and the lever of the yaw steering mechanism can improve the road feel of the electric skateboard during the movement and improve the comfort during play.
  • a foot support is provided on the station board to facilitate the use of electric skateboards.
  • the use of brake plates can greatly improve the safety performance of electric skateboards during use.
  • the brake plate is preferably equipped with a brake power off function.
  • the removable armrest design enhances the selectivity of the way the skateboard is used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

L'invention concerne un type de scooter électrique qui comprend deux roues avant, une roue arrière, un châssis et une plaque sur laquelle la personne se tient debout. Les roues avant, d'une part, et la roue arrière, d'autre part, se trouvent respectivement à l'avant et à l'arrière du châssis. La plaque repose sur le châssis. Le moteur qui entraîne la roue arrière se trouve sous la plaque. Le scooter comprend aussi un mécanisme de conduite pendulaire. Le châssis est relié aux deux roues avant via ce mécanisme, et on peut donc contrôler la direction de déplacement en réglant la position du barycentre de l'utilisateur. Dans ces conditions, le scooter électrique devient un moyen de déplacement plus intéressant. Le scooter considéré est de structure relativement simple, rendant sa conduite fiable. Naturellement, le mécanisme de conduite peut prendre d'autres formes.
PCT/CN2004/001075 2003-11-21 2004-09-22 Scooter electrique WO2005058681A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200320119835.6 2003-11-21
CNU2003201198356U CN2673465Y (zh) 2003-11-21 2003-11-21 电动滑板

Publications (1)

Publication Number Publication Date
WO2005058681A1 true WO2005058681A1 (fr) 2005-06-30

Family

ID=34475787

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2004/001075 WO2005058681A1 (fr) 2003-11-21 2004-09-22 Scooter electrique

Country Status (2)

Country Link
CN (1) CN2673465Y (fr)
WO (1) WO2005058681A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013037646A1 (fr) * 2011-09-12 2013-03-21 Matthias Reck Véhicule de transport doté d'un châssis à trois roues
CN107878650A (zh) * 2017-11-24 2018-04-06 浙江涛涛车业股份有限公司 一种滑板车
EP4382181A1 (fr) * 2022-12-05 2024-06-12 Shenzhen Xincheng Times Technology Co., Ltd Trottinette électrique à double usage

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104689553B (zh) * 2015-03-17 2017-01-18 常州爱尔威智能科技有限公司 一种电动滑板及其运行控制方法
WO2017077362A1 (fr) 2015-11-03 2017-05-11 Koofy Development Limited Planche à roue unique à équilibrage automatique comprenant un amortisseur de choc
USD797875S1 (en) 2016-01-19 2017-09-19 Koofy Development Limited Skateboard
EP3407989A4 (fr) 2016-01-31 2019-10-02 Koofy Innovation Limited Véhicule motorisé basé sur une plate-forme pour pieds avec commande intuitive
USD827747S1 (en) 2016-03-14 2018-09-04 Koofy Innovation Limited Skateboard
US11406890B1 (en) 2017-08-25 2022-08-09 David Jackson Skateboard assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2411192Y (zh) * 1999-12-23 2000-12-20 欣锠国际股份有限公司 滑板车
CN2460431Y (zh) * 2000-10-11 2001-11-21 余文良 滑板车转向机构
CN2463296Y (zh) * 2001-01-22 2001-12-05 张大鹏 电动滑板车
US6343667B2 (en) * 2000-04-27 2002-02-05 Dennis N. Sauve Electric-powered scooter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2411192Y (zh) * 1999-12-23 2000-12-20 欣锠国际股份有限公司 滑板车
US6343667B2 (en) * 2000-04-27 2002-02-05 Dennis N. Sauve Electric-powered scooter
CN2460431Y (zh) * 2000-10-11 2001-11-21 余文良 滑板车转向机构
CN2463296Y (zh) * 2001-01-22 2001-12-05 张大鹏 电动滑板车

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013037646A1 (fr) * 2011-09-12 2013-03-21 Matthias Reck Véhicule de transport doté d'un châssis à trois roues
US9051019B2 (en) 2011-09-12 2015-06-09 Matthias Reck Transport vehicle having a three-wheel chassis
CN107878650A (zh) * 2017-11-24 2018-04-06 浙江涛涛车业股份有限公司 一种滑板车
EP4382181A1 (fr) * 2022-12-05 2024-06-12 Shenzhen Xincheng Times Technology Co., Ltd Trottinette électrique à double usage

Also Published As

Publication number Publication date
CN2673465Y (zh) 2005-01-26

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