公开(公告)号：CA2982541A1

公开(公告)日：2019-04-16

申请号：CA2982541

申请日：2017-10-16

Applicant: CAI XIAOBING X B C

Inventor： CAI XIAOBING X B C

IPC: A45B3/04 ,  A45B9/00 ,  A61H3/06 ,  H02K7/18

Abstract: An improved walking supporting apparatus has self-chargeable function to provide uninterrupted power for its electric units, such as route guiding unit, wireless communication unit, obstacle detection and alarm unit. This is realized by attaching the walking supporting apparatus with an electricity generator so that electricity can be produced when the walking supporting apparatus is in use. The electricity generator may comprise a photovoltaic material to convert sunlight into electricity, or comprise members generating electricity based on the movement of the walking supporting apparatus, which may include swinging, tapping, or rolling movement.

公开(公告)号：WO2011143789A1

公开(公告)日：2011-11-24

申请号：PCT/CN2010/000700

申请日：2010-05-18

Applicant: APPLE INC. ,  KARRAKER, Daniel ,  JOHANNESSEN, Thomas ,  CAI, Xiaobing

Inventor： KARRAKER, Daniel ,  JOHANNESSEN, Thomas ,  CAI, Xiaobing

IPC: B23B31/00 ,  B23B31/02 ,  B23B31/10

CPC classification number: B25B5/08 ,  B25B5/062 ,  Y10T29/53 ,  Y10T29/53813

Abstract: A CNC system can include a cylinder adapted to rotate about, travel along, and deliver a force in an axial direction, an extension coupled to a distal end of and extending outward from the elongated component in a direction perpendicular to the axial direction, and a removable fixture adapted to receive the axial force and to be moved and positioned thereby along a plane (i.e., two directions) substantially perpendicular to the axial direction. The fixture has a central opening along the first direction adapted to receive the elongated component, and includes external features adapted to guide manufacturing operations for other manufacturing components. Chamfers on both the extension and removable fixture convert the downward axial force into a plurality of lateral forces that move the fixture against a receiver base. Datums located at guide holes in the fixture stop such lateral movement when the movement causes them to contact guide pins coupled to the receiver base.

Abstract translation: 数控系统可以包括适于在轴向方向上旋转，沿着轴向移动并传递力的圆柱体，在垂直于轴向的方向上与细长部件的远端连接并向外延伸的延伸部，以及 适于接收轴向力的可拆卸固定件，并且由此沿着基本上垂直于轴向方向的平面（即，两个方向）移动和定位。 固定装置具有沿着适于接收细长部件的第一方向的中心开口，并且包括适于引导其他制造部件的制造操作的外部特征。 延伸部件和可拆卸固定装置上的倒角将向下的轴向力转换成将固定装置抵靠接收器底座移动的多个横向力。 位于夹具导向孔处的基准件当运动使它们接触与接收器底座相连的引导销时停止这种侧向运动。