公开(公告)号：US20050231322A1

公开(公告)日：2005-10-20

申请号：US10967452

申请日：2004-10-18

Applicant: Chi Fong

Inventor： Chi Fong

IPC: A63F13/02 ,  G05G9/047 ,  G06F3/02 ,  G06F3/033 ,  H01C10/10 ,  H01C10/32

CPC classification number: H01C10/32 ,  G05G2009/04744 ,  G05G2009/04748

Abstract: A user input device, such as a joystick, includes a wiper and a contact plate imprinted upon a printed circuit card. An arm, movable about at least one axis of motion is provided. Movement of the arm about an axis imparts relative movement between an associated wiper and the contact plate. The contact plate includes a plurality of conductive sub-regions. The relative movement of the wiper and the contact plate causes the wiper to sequentially form electrical contact with an individual sub-region, then two adjacent sub-regions, then an individual sub-region, comprising the other of the two adjacent sub-region. A microprocessor decodes an encoded pattern output generated by leads operably attached to the conductive sub-regions.

Abstract translation: 诸如操纵杆的用户输入装置包括擦拭器和印刷在印刷电路卡上的接触板。 提供可围绕至少一个运动轴线移动的臂。 手臂围绕轴的运动赋予相关联的擦拭器和接触板之间的相对运动。 接触板包括多个导电子区域。 擦拭器和接触板的相对运动导致擦拭器顺序地形成与单个子区域，然后两个相邻子区域，然后是包括两个相邻子区域中的另一个子区域的单独子区域的电接触。 微处理器对由可操作地连接到导电子区域的引线产生的编码图案输出进行解码。