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    • 9. 发明申请
    • Lace Winding Device for Shoes
    • 鞋带花边装置
    • US20110303782A1
    • 2011-12-15
    • US12797774
    • 2010-06-10
    • Rong-Fu HuJin-Jia Hu
    • Rong-Fu HuJin-Jia Hu
    • A43C7/00A43C11/00B65H75/38
    • A43C11/165A43C11/20Y10T24/2183
    • A lace winding device includes a base, a spool rotatably mounted in the base, a lace having two distal ends each extending through the base and each secured on the spool, a limit barrel mounted on the base, a drive member rotatably mounted in the limit barrel and connected with the spool to rotate the spool, and a ratchet block movably mounted on the limit barrel and engaging the drive member. Thus, the drive member is rotated in one direction only by limit of the ratchet block so that the spool is driven by the drive member to rotate in the positive direction only and cannot be rotated in the opposite direction so as to wind the lace easily and quickly
    • 花边卷绕装置包括基座,可旋转地安装在基座中的线轴,花边具有两个远端,每个远端各自延伸穿过基座并且各自固定在线轴上,限位筒安装在基座上,驱动构件可旋转地安装在极限 并与卷轴连接以旋转卷轴,以及可移动地安装在限位筒上并与驱动构件接合的棘轮块。 因此,驱动构件仅通过棘爪块的限制而在一个方向上旋转,使得线轴由驱动构件驱动而仅在正方向上旋转,并且不能沿相反方向旋转,从而容易地卷绕蕾丝 很快
    • 10. 发明申请
    • SMART SD CARD AND METHOD OF ACCESSING THE SAME
    • SMART SD卡及其接入方法
    • US20100205373A1
    • 2010-08-12
    • US12717920
    • 2010-03-04
    • Shuo HeHongwen MengJia Hu
    • Shuo HeHongwen MengJia Hu
    • G06F12/00G06K19/07
    • G06K19/07G06F21/35G06F21/74G06F21/79G06K19/07732
    • A smart SD card and a method of accessing the same are disclosed, which resolve a problem of incompatibilities between drivers of various smart SD cards. The smart SD card includes a SD interface (201), a SD memory (203), a smart card (204) and a SD controller (202). The method of accessing the SD card includes: an application program performing a write operation on the smart card interface file and notifying the SD controller establishing a communication connection with the smart card; the application program reading the interface file and receiving response data returned by the smart card via the SD controller; the establishing of the connection being successful, the application program writing the smart card operation commands into the interface file, and the SD controller forwarding the commands to the smart card; the application program reading the interface file and receiving response data returned by the smart card via the SD controller.
    • 公开了一种智能SD卡及其访问方法,其解决了各种智能SD卡的驱动程序之间的不兼容问题。 智能SD卡包括SD接口(201),SD存储器(203),智能卡(204)和SD控制器(202)。 访问SD卡的方法包括:应用程序对智能卡接口文件执行写入操作,并通知SD控制器建立与智能卡的通信连接; 所述应用程序读取所述接口文件并且经由所述SD控制器接收由所述智能卡返回的响应数据; 连接建立成功,应用程序将智能卡操作命令写入接口文件,SD控制器将命令转发到智能卡; 应用程序读取接口文件,并通过SD控制器接收智能卡返回的响应数据。