公开(公告)号：US20090269991A1

公开(公告)日：2009-10-29

申请号：US12233596

申请日：2008-09-19

申请人： Fei Gao

发明人： Fei Gao

IPC分类号： H01R13/42

CPC分类号： H01R12/58

摘要： A contact pin is adapted for matching a via in a printed circuit board to generate a reliable electrical connection therebetween, and has a pin body and a contact portion. The contact portion is electrically fixed to the pin body and is bendable to be curved extending from one end of the pin body to the other end thereof. The contact portion is flexible metal material.

摘要翻译： 接触针适于匹配印刷电路板中的通孔以在其间产生可靠的电连接，并且具有销体和接触部分。 接触部分电固定到销体，并且可弯曲成弯曲，从销体的一端延伸到另一端。 接触部分是柔性金属材料。

公开(公告)号：US20090231280A1

公开(公告)日：2009-09-17

申请号：US12399990

申请日：2009-03-09

申请人： Fei Gao ,  Wen-Haw Tseng

发明人： Fei Gao ,  Wen-Haw Tseng

IPC分类号： G09G5/08

CPC分类号： G06F3/03543 ,  G06F3/0312

摘要： A ball mouse includes a ball, two metallic encoder disks each defining a plurality of through holes, two drive rollers engaged with the ball and transferring motion of the ball to respective encoder disks, two electromagnetic signal generators for generating two electromagnetic signals, and two induced signal generators for generating two induced signals according to respective electromagnetic signals. One of the two electromagnetic signals is transmitted to one of the induced signal generators through the plurality of through holes of one of the encoder disks. The other of the two electromagnetic signals is transmitted to the other of the induced signal generators through the plurality of through holes of the other of the encoder disks.

摘要翻译： 球形鼠标包括一个球，两个金属编码盘，每个限定多个通孔，两个驱动辊与球接合并将球的运动传递到相应的编码器盘，两个电磁信号发生器用于产生两个电磁信号， 信号发生器，用于根据相应的电磁信号产生两个感应信号。 两个电磁信号中的一个通过编码器盘之一的多个通孔传送到感应信号发生器中的一个。 两个电磁信号中的另一个通过另一个编码器盘的多个通孔传输到另一个感应信号发生器。