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    • 3. 发明授权
    • Keypad
    • 键盘
    • US08440921B2
    • 2013-05-14
    • US12886543
    • 2010-09-20
    • Zhong Xu
    • Zhong Xu
    • H01H9/26H01H13/72H01H13/76
    • H01H13/66H01H9/26H01H13/7065H01H2225/018
    • A keypad includes a circuit board, a key, and a rotating member. The circuit board includes at least one first keypad switch and at least one second keypad switch. The key includes a first protruding post configured for actuating the at least one first keypad switch, and a second protruding post for actuating the at least one second keypad switch. The rotating member is rotatably connected to the circuit board and able to retain in a first position and a second position. In the first position, the rotating member prevents the first protruding post from actuating the at least one first keypad switch and allows the second protruding post to actuate the at least one second keypad switch. In the second position, the rotating member allows the first protruding post to actuate the at least one keypad switch.
    • 键盘包括电路板,键和旋转构件。 电路板包括至少一个第一键盘开关和至少一个第二键盘开关。 钥匙包括构造成用于致动所述至少一个第一键区开关的第一突出柱和用于致动所述至少一个第二键盘开关的第二突出柱。 旋转构件可旋转地连接到电路板并能够保持在第一位置和第二位置。 在第一位置,旋转构件防止第一突出柱致动至少一个第一键区开关,并且允许第二突出柱致动至少一个第二键盘开关。 在第二位置,旋转构件允许第一突出柱致动至少一个键盘开关。
    • 4. 发明授权
    • Electronic device with rotatable keypad
    • 带旋转键盘的电子设备
    • US08437143B2
    • 2013-05-07
    • US12862722
    • 2010-08-24
    • Zhong Xu
    • Zhong Xu
    • H05K7/02H05K7/06H05K7/08H05K7/10
    • H01H25/041G06F3/0362H01H2025/043H01H2203/036H01H2221/01H01H2231/022H01H2239/03
    • A method for controlling an electronic device is provided. The electronic device includes a housing, a keypad, a first conductive surface, and a second conductive surface. The keypad is rotatable and includes buttons. The first conductive surface is attached to the bottom of the keypad, rotatable with the keypad, and includes first contact portions. The second conductive surface is fixed in the housing, arranged below the first conductive surface, spaced apart from the first conductive surface, and includes second contact portions. The method includes determining which of the buttons is pressed. Determining whether an activation signal is received, wherein when the first contact portion contacts one of the second contact portions which shape is the same as the first contact portion, the activation signal is generated. Determining the pressed button is activated if the activation signal is received, and executing a function corresponding to the activated button.
    • 提供了一种用于控制电子设备的方法。 电子设备包括壳体,小键盘,第一导电表面和第二导电表面。 键盘可旋转并包括按钮。 第一导电表面附接到小键盘的底部,可与小键盘一起旋转,并且包括第一接触部分。 第二导电表面固定在壳体中,布置在第一导电表面下方,与第一导电表面间隔开,并且包括第二接触部分。 该方法包括确定哪个按钮被按下。 确定是否接收到激活信号,其中当第一接触部分接触形状与第一接触部分相同的第二接触部分中的一个时,产生激活信号。 如果接收到激活信号,确定按下的按钮被激活,并执行与激活的按钮对应的功能。
    • 5. 发明授权
    • Contact pressure and position detecting device and detecting method for same
    • 接触压力和位置检测装置及其检测方法
    • US08160823B2
    • 2012-04-17
    • US12636797
    • 2009-12-14
    • Zhong Xu
    • Zhong Xu
    • G01L7/00
    • G01L1/02G01D5/42G06F3/0414
    • A contact pressure and position detecting device includes a first sensing layer, a second sensing layer located on the first sensing layer, and a processor. The first sensing layer includes a number of parallel first pipes, and the second sensing layer includes a number of parallel second pipes perpendicular to the first pipes. Each first pipe includes a first pressure sensor received therein for generating a first electrical signal according to the gas pressure therein. Each second pipe includes a second pressure sensor received therein for generating a second electrical signal according to the gas pressure therein. The processor compares the first electrical signals with a first threshold value, and the second electrical signals with a second threshold value to judge which first pipe and second pipe is pressed, and then obtains the contact position on the detecting device.
    • 接触压力和位置检测装置包括第一感测层,位于第一感测层上的第二感测层和处理器。 第一感测层包括多个平行的第一管,并且第二感测层包括垂直于第一管的多个平行的第二管。 每个第一管道包括接收在其中的第一压力传感器,用于根据其中的气体压力产生第一电信号。 每个第二管道包括接收在其中的第二压力传感器,用于根据其中的气体压力产生第二电信号。 处理器将第一电信号与第一阈值进行比较,并且第二电信号具有第二阈值,以判断哪个第一管和第二管被按压,然后获得检测装置上的接触位置。
    • 10. 发明授权
    • Slim optical disc drive for notebook computer
    • 笔记本电脑的超薄光盘驱动器
    • US08225340B2
    • 2012-07-17
    • US12843066
    • 2010-07-26
    • Zhong Xu
    • Zhong Xu
    • G11B7/00
    • G11B17/0282G11B25/043
    • An optical disc drive for an electronic device is provided. The optical disc drive includes a rotating member, a spindle, a reading member and a controlling module. The rotating member includes a connecting member, and a first end fixed to a housing of the electronic device. The spindle is connected to a second end of the connecting member for rotating an optical disc arranged on the spindle. The reading member is fixed to the connecting member to read the optical disc. When a switch of the electronic device is actuated, a processing unit of the electronic device outputs a signal to the controlling module. The controlling module controls the rotating member to rotate. The connecting member moves the spindle and the reading member out of the housing, further controls the spindle to rotate the optical disc, and the reading member to read the optical disc.
    • 提供了一种用于电子设备的光盘驱动器。 光盘驱动器包括旋转构件,主轴,读取构件和控制模块。 旋转构件包括连接构件和固定到电子装置的壳体的第一端。 主轴连接到连接构件的第二端,用于旋转布置在主轴上的光盘。 读取构件固定到连接构件以读取光盘。 当电子设备的开关被致动时,电子设备的处理单元向控制模块输出信号。 控制模块控制旋转构件旋转。 连接构件将主轴和读取构件移出壳体,进一步控制主轴旋转光盘,读取构件读取光盘。