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    • 3. 发明授权
    • Floor reaction detector of legged mobile robot
    • 腿式移动机器人地板反应检测器
    • US07756605B2
    • 2010-07-13
    • US10487892
    • 2002-08-15
    • Masato HiroseHiroshi Gomi
    • Masato HiroseHiroshi Gomi
    • G06F19/00
    • B62D57/032B25J13/085B25J19/0091
    • In a legged mobile robot having at least a body and a plurality of legs each connected to the body through a first joint and a foot each connected to a distal end of each of the legs through a second joint, a floor reaction force detector is installed between the second joint and a contact end of the foot. More specifically, an upper portion of the floor reaction force detector is connected at a location near the second joint, and the contact end of the foot or thereabout is constituted by a spring mechanism that is lower in rigidity than a member constituting the second joint or thereabout such that a lower portion of the floor reaction force detector is connected to the contact end through the spring mechanism. With this, it becomes possible to provide the floor reaction force detector that can improve detection accuracy of the floor reaction force and prevent the performance of control from being degraded, while enabling to maintain a stable posture during standing and to decrease the impact at foot landing.
    • 在具有至少一个主体和多个腿的有腿移动机器人中,每个脚通过第一接头和脚连接到主体,每个脚通过第二关节连接到每个腿的远端,安装地板反作用力检测器 在第二关节和脚的接触端之间。 更具体地说,地板反作用力检测器的上部连接在靠近第二关节的位置处,并且其脚的接触端由刚性低于构成第二关节的构件的弹簧机构构成,或者 使得地板反作用力检测器的下部通过弹簧机构连接到接触端。 由此,能够提供能够提高地板反作用力的检测精度并防止控制性能劣化的地板反作用力检测器,同时能够在站立期间保持稳定的姿势并且降低脚踏板的冲击 。
    • 8. 发明授权
    • Method for designing a robot arm
    • 设计机器人手臂的方法
    • US06922034B2
    • 2005-07-26
    • US09988033
    • 2001-11-16
    • Masato Hirose
    • Masato Hirose
    • B25J9/18B25J18/00G05B19/19
    • B25J18/00B25J19/007
    • Provided is an arm structure for a robot which can favorably carry out jobs which are typically performed by humans. By determining the length of the arm and the height of the axis of rotation of the arm in such a manner that a range of rotational motion of the arm in accessing the region can be covered by a range in which the fore-and-aft distance to the tip of the arm can be linearly approximated, even though the trajectory of the arm is approximated by a line, the error in the distance to the object can be limited within a prescribed range, and the practicality and economy of computation can be achieved at the same time.
    • 提供了一种用于机器人的臂结构,其可以有利地执行通常由人执行的作业。 通过以这样的方式确定臂的长度和臂的旋转高度,使得臂在进入该区域时的旋转运动的范围可以被覆盖在前后距离 即使臂的轨迹由线近似也能够直线地近似于臂的尖端,所以能够将与物体的距离的误差限制在规定的范围内,能够实现计算的实用性和经济性 与此同时。
    • 10. 发明授权
    • Robot arm
    • 机器人手臂
    • US06526331B2
    • 2003-02-25
    • US09988026
    • 2001-11-16
    • Masato Hirose
    • Masato Hirose
    • G06F1900
    • B25J17/025B25J9/06
    • A robot arm which allows the two hands to be brought together in front of the chest. In a robot arm comprising a shoulder joint attached to a body so as to be rotatable around a laterally extending axial line, an upper arm attached to the shoulder joint so as to be rotatable around an axial line perpendicular to the laterally extending axial line, a forearm attached to the upper arm via an elbow joint, and a hand attached to a free end of the forearm, the elbow joint is attached to the upper arm so as to be rotatable around a longitudinal axial line of the upper arm.
    • 一个机器人手臂,允许两只手在胸前组合在一起。 一种机器人手臂,其包括:肩部接合件,其附接到主体,以能够围绕横向延伸的轴线旋转;上臂,其附接到所述肩关节,以便能够围绕垂直于所述横向延伸的轴线的轴线旋转; 前臂通过肘关节附接到上臂,以及附接到前臂的自由端的手,肘关节附接到上臂,以便能够围绕上臂的纵向轴线旋转。