WO2018001015A1 - 积木驱动电机模块构件 - Google Patents

积木驱动电机模块构件 Download PDF

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Publication number
WO2018001015A1
WO2018001015A1 PCT/CN2017/086146 CN2017086146W WO2018001015A1 WO 2018001015 A1 WO2018001015 A1 WO 2018001015A1 CN 2017086146 W CN2017086146 W CN 2017086146W WO 2018001015 A1 WO2018001015 A1 WO 2018001015A1
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Prior art keywords
motor module
building block
member according
module member
drive motor
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PCT/CN2017/086146
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English (en)
French (fr)
Inventor
恽为民
邓寅喆
庞作伟
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上海未来伙伴机器人有限公司
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Publication of WO2018001015A1 publication Critical patent/WO2018001015A1/zh

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/06—Building blocks, strips, or similar building parts to be assembled without the use of additional elements
    • A63H33/08—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/06—Building blocks, strips, or similar building parts to be assembled without the use of additional elements
    • A63H33/08—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails
    • A63H33/084—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails with grooves
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

Definitions

  • This invention relates to the field of children's toys, and more particularly to building block toys; more particularly, the present invention relates to a building block drive motor module component.
  • Lego's intelligent building blocks have many shortcomings in practical use.
  • the parts are complex and varied, the basic structural parts cannot be expanded by themselves, the small parts cannot be built smoothly, the construction is difficult to break down, and the sorting and sorting is difficult.
  • the technical problem to be solved by the present invention is to provide a building block driving motor module component that is easy to be lapped and arranged, so that the user can learn and try to build his own structure as desired, and is convenient to set up. Drive the system and implement motor drive.
  • the present invention provides a building block driving motor module component, comprising: a hexahedron main body shell structure; a hexahedron main body shell structure is internally mounted with a motor driving component box, and a motor, an encoder, and a speed reducer are mounted in the motor driving component box. And a reversing gear set, and wherein the reversing gear set comprises an input bevel gear and three output bevel gears; the output shaft of the motor is connected with the reducer; the output shaft of the reducer is input to the reversing gear set, and the output bevel gear is The external axes are connected.
  • the surface of the hexahedron main body structure is arranged with three mutually orthogonal output interfaces connected to the three output bevel gears, and the three output interfaces can simultaneously generate a rotary motion, and the torque and the rotational speed of each rotary motion are the same. .
  • At least one of the first surface, the second surface, the third surface, the fourth surface, and the fifth surface of the hexahedron main body structure is formed with a boss, wherein the second surface is disposed opposite to the fourth surface, The three surfaces and the fifth surface are oppositely disposed; at least one of the bosses is formed with four connection holes; the second surface, the third surface, the fourth surface, and the fifth surface are oriented in a direction facing the sixth surface opposite to the first surface Extending over to form an elongated plate structure that exceeds the sixth surface.
  • connection holes are formed in each of the bosses.
  • connection holes form a herringbone structure in a disconnected manner.
  • the boss comprises an end face and a groove below the end face; wherein the extension plate structure comprises a raised block structure at the port; and the extension plate structure comprises a raised block structure at the port.
  • the position of the extension plate structure corresponds to the position of the outer side of the boss on the first surface.
  • the raised tab structure conforms to the contour of the groove.
  • the cross section of the concave block structure groove is composed of an upper edge arc and a lower edge arc envelope, and the upper edge arc radius value is greater than the lower edge arc radius value.
  • the speed reducer is a planetary reducer.
  • FIG. 1 is a perspective view of a building block drive motor module member in accordance with a preferred embodiment of the present invention.
  • FIG. 2 is a front elevational view of a building block drive motor module assembly in accordance with a preferred embodiment of the present invention.
  • FIG 3 is a cross-sectional view of a building block drive motor module member in accordance with a preferred embodiment of the present invention.
  • FIG. 4 is a partial enlarged view of a building block drive motor module member in accordance with a preferred embodiment of the present invention.
  • FIG. 1 is a perspective view of a building block drive motor module member in accordance with a preferred embodiment of the present invention.
  • 2 is a front elevational view of a building block drive motor module assembly in accordance with a preferred embodiment of the present invention.
  • 3 is a cross-sectional view of a building block drive motor module member in accordance with a preferred embodiment of the present invention.
  • a building block driving motor module member 100 includes: a hexahedron main body outer casing structure; and a hexahedron main body outer casing structure is internally mounted with a motor driving member case 10, A motor, an encoder, a speed reducer, and a reversing gear set are mounted in the motor drive member case 10.
  • the reversing gear set includes an input bevel gear and three output bevel gears; the output shaft of the motor is connected with the reducer; the output shaft of the reducer is input to the reversing gear set, and the output bevel gear and the outer shaft (other building blocks) The axes are connected.
  • the speed reducer is, for example, a planetary reducer.
  • three mutually orthogonal output interfaces (two of the output interfaces 20 and 30 are shown in Fig. 1) connected to the three output bevel gears are arranged on the surface of the hexahedron main body structure, three outputs
  • the interface can simultaneously generate a rotary motion, and the torque and rotation speed of each rotary motion are the same.
  • At least one of the first surface 101, the second surface, the third surface, the fourth surface, and the fifth surface of the hexahedron main body structure is formed with a boss 40; wherein the second surface 102 and the fourth surface The surfaces (not shown) are oppositely disposed, and the third surface 103 and the fifth surface (not shown) are disposed opposite each other.
  • a first boss 101 is formed on the first surface 101, and three bosses 40 are formed on the second surface 102 and the third surface 103, respectively.
  • boss 50 is formed on the boss 40; the second surface, the third surface, the fourth surface, and the fifth surface extend in a direction toward the sixth surface disposed opposite to the first surface to form more than the sixth The extended plate structure 60 of the surface.
  • connection holes 50 are formed in each of the bosses 40.
  • connection holes 50 form a herringbone structure in a disconnected manner.
  • the boss 20 includes an end surface and a groove below the end surface; wherein the extension plate structure 60 includes a convex block structure 61 (shown in FIG. 4) at the port; and the extension plate structure 60 includes A raised latch structure 61 of the port.
  • the position of the extension plate structure 60 corresponds to the position of the outer side of the boss 20 on the first surface 10.
  • the raised tab structure 61 conforms to the contour of the groove to form a stable engagement.
  • the cross section of the groove of the convex block structure 61 is composed of an upper edge arc and a lower edge arc envelope, and the radius of the upper edge arc and the lower edge arc is asymmetric, and the upper edge arc radius value is larger than the lower edge arc radius. Value.
  • the modular motor drive member of the present invention has three mutually orthogonal output connection ports, the member shape is a hexahedral structure, and the end faces thereof can be connected not only to the other and the cube member, but also the end face cube can be combined with another Cube members of size (less than their own size) are connected and no additional auxiliary parts are required.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Toys (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Gear Transmission (AREA)

Abstract

一种积木驱动电机模块构件（100），包括：六面体主体外壳构件，六面体主体外壳构件内部安装有电机驱动构件箱（10），电机驱动构件箱（10）内安装有电机、编码器、减速器和换向齿轮组，而且其中换向齿轮组包括一个输入锥齿轮、三个输出锥齿轮，电机的输出轴与减速器连接，减速器的输出轴与换向齿轮组输入相连，输出锥齿轮与外部轴相连。

Description

积木驱动电机模块构件 技术领域
本发明涉及儿童玩具领域，尤其涉及积木玩具；更具体地说，本发明涉及一种积木驱动电机模块构件。
背景技术
在STEM(科学(Science)、技术(Technology)、工程(Engineering)、数学(Mathematics))教育中，实践是必不可少的环节之一。而无须过多的限制让学生可以随心所欲的搭建自己心目中的机械装置，是教具设计者的目标。早在1984年，著名积木玩具商丹麦Lego公司与美国麻省理工学院(MIT)合作，在MIT媒体实验室Mitch Resnick及Seymour Papert等教授的共同努力下，利用现代电子和计算机科技与传统玩具相互结合，将计算机与积木有机地结合在一起，研发出智能积木机器人开发套装，经由MIT媒体实验室在教育现场的实际研究发现，通过课程设计的活动，结合计算机程序，控制所创造的模型，训练学生从实际动手做的过程中，学习推理思考、问题解决、创造发明、团队合作，以开拓学生的科学领域、逻辑分析及程序观念的建立、激发学生对科学浓厚的兴趣，并充实学校科技教学课程，使得教学活泼化、学习趣味化。
但是，Lego的智能搭建积木在实际使用中存在许多缺点，比如，零件复杂，种类繁多，基本结构件无法自身扩展，小零件无法顺利搭建，搭建分解困难，分拣整理困难等等。
因此，本领域的技术人员致力于开发一种方便搭接和整理的积木驱动电机模块构件，使得用户能够随心所欲地学习和尝试搭建自己心目中的结构。
发明内容
有鉴于现有技术的上述缺陷，本发明所要解决的技术问题是提供一种方便搭接和整理的积木驱动电机模块构件，使得用户能够随心所欲地学习和尝试搭建自己心目中的结构，并且方便搭建驱动体系并实现电机驱动。
为实现上述目的，本发明提供了一种积木驱动电机模块构件，包括：六面体主体外壳结构；六面体主体外壳结构内部安装有电机驱动构件箱，电机驱动构件箱内安装有电机、编码器、减速器和换向齿轮组，而且其中换向齿轮组包括一个输入锥齿轮、三个输出的锥齿轮；电机的输出轴与减速器连接；减速器的输出轴与换向齿轮组输入，输出锥齿轮与外部轴相连。
优选地，六面体主体外壳结构的表面上布置有与三个输出的锥齿轮相连接的三个相互正交的输出接口，三个输出接口可以同时产生旋转运动，每个旋转运动的力矩和转速相同。
优选地，六面体主体外壳结构的第一表面、第二表面、第三表面、第四表面和第五表面中的至少一个表面上形成有凸台，其中第二表面与第四表面相对设置，第三表面和第五表面相对设置；至少一个凸台上形成有四个连接孔；第二表面、第三表面、第四表面和第五表面在朝向与第一表面相对设置的第六表面的方向上延伸以形成超过第六表面的延长板结构。
优选地，每个凸台上形成有四个连接孔。
优选地，四个连接孔以不相连的方式形成口字型结构。
优选地，凸台包括端面以及端面下方的凹槽；其中，所述延长板结构包括位于端口的凸起卡块结构；而且，所述延长板结构包括位于端口的凸起卡块结构。
优选地，延长板结构的位置与第一表面上的凸台的外侧边的位置相对应。
优选地，凸起卡块结构和凹槽的轮廓线吻合。
优选地，凸起卡块结构凹槽的截面都由上缘弧和下缘弧包络构成，而且上缘弧半径数值大于下缘弧半径数值。
优选地，减速器为行星减速器。
以下将结合附图对本发明的构思、具体结构及产生的技术效果作进一步说明，以充分地了解本发明的目的、特征和效果。
附图说明
图1是根据本发明优选实施例的积木驱动电机模块构件的立体示意图。
图2是根据本发明优选实施例的积木驱动电机模块构件的正视图。
图3是根据本发明优选实施例的积木驱动电机模块构件的截面图。
图4是根据本发明优选实施例的积木驱动电机模块构件的局部放大图。
需要说明的是，附图用于说明本发明，而非限制本发明。注意，表示结构的附图可能并非按比例绘制。并且，附图中，相同或者类似的元件标有相同或者类似的标号。
具体实施方式
图1是根据本发明优选实施例的积木驱动电机模块构件的立体示意图。图2是根据本发明优选实施例的积木驱动电机模块构件的正视图。图3是根据本发明优选实施例的积木驱动电机模块构件的截面图。
如图1、图2和图3所示，根据本发明优选实施例的积木驱动电机模块构件100包括：六面体主体外壳结构；六面体主体外壳结构内部安装有电机驱动构件箱10， 电机驱动构件箱10内安装有电机、编码器、减速器和换向齿轮组。
其中，换向齿轮组包括一个输入锥齿轮、三个输出的锥齿轮；电机的输出轴与减速器连接；减速器的输出轴与换向齿轮组输入，输出锥齿轮与外部轴(其它积木模块的轴)相连。
优选地，其中，减速器例如为行星减速器。
优选地，六面体主体外壳结构的表面上布置有与三个输出的锥齿轮相连接的三个相互正交的输出接口(图1示出了其中的两个输出接口20和30)，三个输出接口可以同时产生旋转运动，每个旋转运动的力矩和转速相同。
而且，优选地，六面体主体外壳结构的第一表面101、第二表面、第三表面、第四表面和第五表面中的至少一个表面上形成有凸台40；其中第二表面102与第四表面(未标示)相对设置，第三表面103和第五表面(未标示)相对设置。
具体地，例如，如图1所示，第一表面101上形成有一个凸台40，第二表面102和第三表面103上分别形成有三个凸台40。
至少一个凸台40上形成有四个连接孔50；第二表面、第三表面、第四表面和第五表面在朝向与第一表面相对设置的第六表面的方向上延伸以形成超过第六表面的延长板结构60。
优选地，每个凸台40上形成有四个连接孔50。
优选地，四个连接孔50以不相连的方式形成口字型结构。
其中，凸台20包括端面以及端面下方的凹槽；其中，所述延长板结构60包括位于端口的凸起卡块结构61(如图4所示)；而且，所述延长板结构60包括位于端口的凸起卡块结构61。
延长板结构60的位置与第一表面10上的凸台20的外侧边的位置相对应。
优选地，凸起卡块结构61和凹槽的轮廓线吻合，从而形成稳定啮合。
进一步优选地，凸起卡块结构61凹槽的截面都由上缘弧和下缘弧包络构成，上缘弧和下缘弧的半径不对称，而且上缘弧半径数值大于下缘弧半径数值。该设计可以实现契合需要相对较小的力而脱离需要相对较大的力的效果。而且，这种结构可以在不提升插入和拔脱力的同时，提升构件连接体的抗弯力矩。
本发明的模块化的电机驱动构件具有三个相互正交输出连接口，该构件外形为六面体结构，其端面不仅仅可以与另一个与立方体构件实现连接，同时，该端面立方体还可以与另一尺寸(小于自身尺寸)的立方体构件实现连接，并且不需要额外的辅助零件。
上述说明示出并描述了本发明的优选实施例，如前所述，应当理解本发明并非局限于本文所披露的形式，不应看作是对其他实施例的排除，而可用于各种其他组合、修改和环境，并能够在本文所述发明构想范围内，通过上述教导或相关领域的 技术或知识进行改动。而本领域人员所进行的改动和变化不脱离本发明的精神和范围，则都应在本发明所附权利要求的保护范围内。

Claims (10)

  1. 一种积木驱动电机模块构件，其特征在于包括：六面体主体外壳结构；六面体主体外壳结构内部安装有电机驱动构件箱，电机驱动构件箱内安装有电机、编码器、减速器和换向齿轮组，而且其中换向齿轮组包括一个输入锥齿轮、三个输出的锥齿轮；电机的输出轴与减速器连接；减速器的输出轴与换向齿轮组输入，输出锥齿轮与外部轴相连。
  2. 如权利要求1所述的积木驱动电机模块构件，其特征在于，六面体主体外壳结构的表面上布置有与三个输出的锥齿轮相连接的三个相互正交的输出接口，三个输出接口可以同时产生旋转运动，每个旋转运动的力矩和转速相同。
  3. 如权利要求1或2所述的积木驱动电机模块构件，其特征在于，六面体主体外壳结构的第一表面、第二表面、第三表面、第四表面和第五表面中的至少一个表面上形成有凸台，其中第二表面与第四表面相对设置，第三表面和第五表面相对设置；至少一个凸台上形成有四个连接孔；第二表面、第三表面、第四表面和第五表面在朝向与第一表面相对设置的第六表面的方向上延伸以形成超过第六表面的延长板结构。
  4. 如权利要求3所述的积木驱动电机模块构件，其特征在于，每个凸台上形成有四个连接孔。
  5. 如权利要求3所述的积木驱动电机模块构件，其特征在于，四个连接孔以不相连的方式形成口字型结构。
  6. 如权利要求3至5之一所述的积木驱动电机模块构件，其特征在于，凸台包括端面以及端面下方的凹槽；其中，所述延长板结构包括位于端口的凸起卡块结构；而且，所述延长板结构包括位于端口的凸起卡块结构。
  7. 如权利要求3至5之一所述的积木驱动电机模块构件，其特征在于，延长板结构的位置与第一表面上的凸台的外侧边的位置相对应。
  8. 如权利要求3至5之一所述的积木驱动电机模块构件，其特征在于，凸起卡块结构和凹槽的轮廓线吻合。
  9. 如权利要求3至5之一所述的积木驱动电机模块构件，其特征在于，凸起卡块结构凹槽的截面都由上缘弧和下缘弧包络构成，而且上缘弧半径数值大于下缘弧半径数值。
  10. 如权利要求1或2所述的积木驱动电机模块构件，其特征在于，减速器为行星减速器。
PCT/CN2017/086146 2016-06-30 2017-05-26 积木驱动电机模块构件 WO2018001015A1 (zh)

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CN201610506816.0A CN105896816B (zh) 2016-06-30 2016-06-30 积木驱动电机模块构件
CN201610506816.0 2016-06-30

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