WO2011082593A1 - 玩具车驱动机构 - Google Patents

玩具车驱动机构 Download PDF

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Publication number
WO2011082593A1
WO2011082593A1 PCT/CN2010/077123 CN2010077123W WO2011082593A1 WO 2011082593 A1 WO2011082593 A1 WO 2011082593A1 CN 2010077123 W CN2010077123 W CN 2010077123W WO 2011082593 A1 WO2011082593 A1 WO 2011082593A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
axis
roller
driving mechanism
rollers
Prior art date
Application number
PCT/CN2010/077123
Other languages
English (en)
French (fr)
Inventor
林日壮
Original Assignee
Lin Rizhuang
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 Lin Rizhuang filed Critical Lin Rizhuang
Publication of WO2011082593A1 publication Critical patent/WO2011082593A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H29/00—Drive mechanisms for toys in general
    • A63H29/22—Electric drives
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/26—Details; Accessories
    • A63H17/262—Chassis; Wheel mountings; Wheels; Axles; Suspensions; Fitting body portions to chassis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • B60B19/003—Multidirectional wheels

Definitions

  • the utility model relates to the technical field of toy electromechanical, in particular to a toy car driving mechanism. Background technique
  • the toy car can only move forward, backward or turn, and can't move in parallel to achieve more forward direction, and can not provide higher fun.
  • Utility model content
  • the toy car drive mechanism comprises a frame, and the frame is provided with four independent drive motors, wherein the drive motors are respectively connected to the wheels through a speed reduction mechanism, and the speed reduction mechanism can be
  • the outer surface of the wheel is evenly distributed with three or more rollers, and the axis of the roller is not parallel to the axis of the wheel.
  • the axis of each roller on the same wheel is the same as the axis of the wheel, on four wheels.
  • the axis of the roller is offset by the angle of the left wheel and the rear wheel are symmetrical, and the front wheel and the rear wheel are symmetrical.
  • the roller uniformly distributed on the outer surface of the wheel is preferably in the shape of a waist drum or a long cylinder, and the roller is preferably made of an elastic material such as rubber.
  • the utility model has the beneficial effects that: the utility model realizes forward movement in multiple directions by uniformly arranging the eccentric roller on the outer surface of the wheel, for example, the motor of the current wheel and the rear wheel, the left wheel and the right wheel rotate in opposite directions When the rotation speed is equal, the toy car can be translated to the left and right in the biasing direction of the roller, so that the rotation direction and the rotation speed of each driving motor can be controlled to realize the advancement direction of the toy car at any angle, the operability is greatly enhanced, and the playability is higher. . DRAWINGS
  • FIG. 1 is a schematic perspective view of a specific embodiment of the present invention.
  • Figure 2 is a front view of the internal structure
  • Figure 3 is a schematic plan view of the internal structure
  • Figure 4 is a perspective view of the overall structure of the wheel
  • Figure 5 is a schematic exploded view of the wheel. Detailed ways
  • the toy car drive mechanism includes a frame 1 on which four independent drive motors 11 are mounted, and the drive motors 11 are respectively connected to the wheels 13 through a gear reducer 12.
  • the outer surface of the wheel is provided with 8 rollers 14 which are made of elastic material such as rubber.
  • the axis of the roller 14 is not parallel to the axis of the wheel 13 and the rollers 14 on the same wheel. The axis is deflected at the same position as the wheel 1 3 axis, and the axis of the roller on the four wheels is offset.
  • the left and rear wheels are symmetrical, and the front and rear wheels are symmetrical, that is, the axis of the left front wheel is offset from the front and the left front.
  • the wheel is bilaterally symmetrical, simultaneously symmetrical with the left rear wheel, and so on.
  • each of the driving motors 11 is relatively independent, by controlling the steering and the rotational speed of each of the driving motors 11, the forward direction of the toy vehicle can be controlled.
  • the motors of the current wheel and the rear wheel the left wheel and the right wheel rotate in opposite directions and the rotational speeds are equal, advance
  • the driving force with the back is offset by each other, while the left and right wheels are offset along the wheel.
  • the power of the direction of the angle is realized, and the left and right translation is realized.
  • the toy car can be rotated in situ, for example, the left front wheel and the left rear wheel rotate at the same speed and backward.
  • the right front wheel and the right rear wheel rotate at the same speed as the left wheel and rotate forward, counterclockwise rotation can be realized. This can also achieve 360 degrees of arbitrary angle advancement by controlling the rotation speed of each drive motor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)

Description

坑具车驱动机构
技术领域
本实用新型涉及一种玩具机电技术领域， 尤其一种玩具车驱动机构。 背景技术
在现有的玩具中， 玩具车多是只能前进、 后退或转弯， 不能左右平行移动 实现更多的前进方向， 不能够提供更高的乐趣。 实用新型内容
本实用新型的所要解决的问题是提供一种可各方向前进的玩具车驱动机 构。 本实用新型所釆用的技术方案是： 玩具车驱动机构包括车架， 所述车架上 装有四个各自独立的驱动电机， 所述驱动电机各自通过一减速机构与车轮连接， 减速机构可釆用齿轮减速器等通用机构， 所述车轮外表面均布有三个以上滚轮， 所述滚轮轴心不与车轮轴心平行， 同一车轮上各滚轮轴心相对车轮轴心位置相 同， 四个车轮上的滚轮轴心偏置角度左轮与后轮对称、 前轮与后轮对称。
所述车轮外表面均布的滚轮优选呈腰鼓形， 也可以是长圓柱体， 滚轮优选 釆用橡胶等弹性材料制成。 本实用新型的有益效果是： 本实用新型通过在车轮外表面均布偏心的滚轮， 实现多个方向的前进运动， 如当前轮与后轮、 左轮与右轮的电机转动方向相反 且转速相等时， 即可使玩具车沿滚轮的偏置方向左右平移， 这样通过控制各个 驱动电机的转动方向和转速， 实现玩具车的任意角度方向前进， 操作性大大增 强， 可玩性更高。 附图说明
下面结合附图和具体实施方式对本实用新型作进一步说明：
图 1是本实用新型具体实施方式的立体结构示意图；
图 2为内部结构前视示意图；
图 3为内部结构俯视示意图；
图 4为车轮的整体结构立体示意图；
图 5为车轮的分解结构示意图。 具体实施方式
如图 1、 图 2、 图 3所示， 玩具车驱动机构包括车架 1 , 车架 1上装有四个 各自独立的驱动电机 11 ,驱动电机 11各自通过一齿轮减速器 12与车轮 1 3连接， 车轮外表面均布有 8个滚轮 14 , 滚轮釆用橡胶等弹性材料制成， 如图 4、 图 5 所示， 滚轮 14轴心不与车轮 1 3轴心平行， 同一车轮上各滚轮 14轴心相对车轮 1 3轴心偏转位置相同， 四个车轮上的滚轮轴心偏置角度左轮与后轮对称、 前轮 与后轮对称， 即左前轮上滚轮轴心偏置角度与左前轮左右对称， 同时与左后轮 前后对称， 以此类推。
因各驱动电机 1 1相对独立， 通过控制各驱动电机 11 的转向和转速， 可控 制玩具车的前进方向， 例如当前轮与后轮、 左轮与右轮的电机转动方向相反且 转速相等时， 前进和后退的驱动力相互抵消， 而左轮与右轮则产生沿滚轮偏置 角度的方向前进的动力， 实现左右平移， 当同一侧前后轮转动方向及转速相同， 而左右轮方向相反时， 可实现玩具车原地旋转， 例如左前轮与左后轮转速相同 且向后转， 而右前轮与右后轮转速也与左边轮相同且向前转， 则可实现逆时针 原地旋转， 这样还可通过控制各驱动电机的转速不同， 实现 360度的任意角度 前进。
以上实施方式为本实用新型的较佳实施方式， 以阐述本实用新型的基本结 构、 原理、 方法， 但并不能限定本实用新型的保护范围， 在不脱离本实用新型 要旨的前提下， 根据以上所述的启发， 本领域普通技术人员可以不需要付出创 造性劳动即可实施多种变换 /替代形式或组合， 也属于本实用新型的权利要求的 保护范围之内。

Claims

权 利 要 求 书 、 一种玩具车驱动机构， 其特征在于： 所述玩具车驱动机构包括车架， 所述 车架上装有四个各自独立的驱动电机， 所述驱动电机各自通过一减速机构 与车轮连接， 所述车轮外表面均布有三个以上滚轮， 所述滚轮轴心不与车 轮轴心平行， 同一车轮上各滚轮轴心相对车轮轴心位置相同， 四个车轮上 的滚轮轴心偏置角度左轮与后轮对称、 前轮与后轮对称。 、 如权利要求 1所述玩具车驱动机构， 其特征在于： 所述车轮外表面均布的 滚轮呈腰鼓形。 、 如权利要求 1所述玩具车驱动机构， 其特征在于： 所述车轮外表面均布的 滚轮呈长圓柱体。 、 如权利要求 1、 2或 3所述玩具车驱动机构， 其特征在于： 所述滚轮釆用 弹性材料制成。
PCT/CN2010/077123 2010-01-09 2010-09-19 玩具车驱动机构 WO2011082593A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201020056399.2 2010-01-09
CN 201020056399 CN201658844U (zh) 2010-01-09 2010-01-09 玩具车驱动机构

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160048384A (ko) * 2014-10-24 2016-05-04 김희문 캐스터 장치 및 이동 대차
WO2016134843A1 (de) * 2015-02-26 2016-09-01 Fresenius Medical Care Deutschland Gmbh Multidirektionales rad und verfahren zu dessen herstellung
NO347549B1 (en) * 2022-06-30 2024-01-08 Wheel Me As Locking ring for rollers on a mecanum wheel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201940053U (zh) * 2011-01-10 2011-08-24 林日壮 一种玩具扭动前进机构
CN102527056B (zh) * 2012-02-29 2014-06-25 济南爱动动漫科技有限公司 管道车
CN108553919A (zh) * 2018-03-21 2018-09-21 汕头市益尔乐玩具有限公司 一种具有异形轮的玩具
DE102020128126A1 (de) 2020-10-26 2022-04-28 Fischertechnik Gmbh Allseitenrad

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335899A (en) * 1979-05-18 1982-06-22 Hiscock Roger F Wheel for toy vehicle
US4492058A (en) * 1980-02-14 1985-01-08 Adolph E. Goldfarb Ultracompact miniature toy vehicle with four-wheel drive and unusual climbing capability
CN2408932Y (zh) * 2000-03-17 2000-12-06 蔡东青 可更换驱动装置的玩具车
CN2520197Y (zh) * 2001-10-19 2002-11-13 蔡东青 可横向行驶的遥控四轮玩具车
CN2673473Y (zh) * 2004-01-10 2005-01-26 陈瑞然 遥控四驱玩具车
CN2678731Y (zh) * 2004-03-06 2005-02-16 蔡彦雄 一种玩具用的驱动机构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335899A (en) * 1979-05-18 1982-06-22 Hiscock Roger F Wheel for toy vehicle
US4492058A (en) * 1980-02-14 1985-01-08 Adolph E. Goldfarb Ultracompact miniature toy vehicle with four-wheel drive and unusual climbing capability
CN2408932Y (zh) * 2000-03-17 2000-12-06 蔡东青 可更换驱动装置的玩具车
CN2520197Y (zh) * 2001-10-19 2002-11-13 蔡东青 可横向行驶的遥控四轮玩具车
CN2673473Y (zh) * 2004-01-10 2005-01-26 陈瑞然 遥控四驱玩具车
CN2678731Y (zh) * 2004-03-06 2005-02-16 蔡彦雄 一种玩具用的驱动机构

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160048384A (ko) * 2014-10-24 2016-05-04 김희문 캐스터 장치 및 이동 대차
KR101672452B1 (ko) * 2014-10-24 2016-11-03 김희문 캐스터 장치 및 이동 대차
WO2016134843A1 (de) * 2015-02-26 2016-09-01 Fresenius Medical Care Deutschland Gmbh Multidirektionales rad und verfahren zu dessen herstellung
US10618348B2 (en) 2015-02-26 2020-04-14 Presenius Medical Care Deutschland Gmbh Multidirectional wheel and method for manufacture of same
NO347549B1 (en) * 2022-06-30 2024-01-08 Wheel Me As Locking ring for rollers on a mecanum wheel

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