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121 条记录 (耗时 0.023 秒)

    Electrical protection
    11.
    发明授权
    Electrical protection 有权
    电气保护

    公开(公告)号：US08197269B2

    公开(公告)日：2012-06-12

    申请号：US12620099

    申请日：2009-11-17

    申请人： Yung-Chi Cheng ,  Ching-Feng Hsieh

    发明人： Yung-Chi Cheng ,  Ching-Feng Hsieh

    IPC分类号： H01R13/44

    CPC分类号： H01R13/447

    摘要： An electrical protection for mounting on a wire connector housing, wherein the wire connector housing comprises a fixed hole and a plurality of wire-lock apertures exposed on a top surface of the wire connector housing, and the electrical protection comprise an insulating body and an insulating protrusion located at bottom surface of the insulating body. The insulating body is used to cover the wire-lock apertures at the top surface of the wire connector housing, and the insulating protrusion is designed and constructed to fit into the fixed hole of the wire connector housing. The wire-lock apertures of the wire connector housing are all covered and insulated to prevent electrical shock from the electrical leakage through the exposed apertures.

    摘要翻译： 一种用于安装在电线连接器壳体上的电气保护，其中所述电线连接器壳体包括固定孔和暴露在所述电线连接器壳体的顶表面上的多个线锁孔，并且所述电保护包括绝缘体和绝缘体 突起位于绝缘体的底面。 绝缘体用于覆盖电线连接器壳体顶表面处的线锁孔，并且绝缘突起被设计和构造成装配到电线连接器壳体的固定孔中。 电线连接器外壳的线锁孔全部被覆盖和绝缘，以防止通过暴露孔的漏电引起的电击。

    Air Pressure Producing Apparatus
    12.
    发明申请
    Air Pressure Producing Apparatus 审中-公开
    气压生产设备

    公开(公告)号：US20120103446A1

    公开(公告)日：2012-05-03

    申请号：US12958934

    申请日：2010-12-02

    申请人： Ming-Hung Chou ,  Ching-Feng Hsieh

    发明人： Ming-Hung Chou ,  Ching-Feng Hsieh

    IPC分类号： F15D1/00

    CPC分类号： F04F1/00 ,  F04F3/00 ,  Y10T137/86027

    摘要： An air pressure producing apparatus includes: a vacuum pump having a negative pressure terminal and a positive pressure terminal; a first solenoid valve having a first intake terminal and a first exhaust terminal connected to the negative pressure terminal of the vacuum pump; a second solenoid valve having a second exhaust terminal and a second intake terminal connected to the positive pressure terminal of the vacuum pump; and a control unit connected to the vacuum pump, the first solenoid valve and the second solenoid valve for controlling the vacuum pump to extract air at the negative pressure terminal thereof so as to produce a negative pressure at the first intake terminal of the first solenoid valve and controlling the vacuum pump to exhaust air at the positive pressure terminal thereof so as to produce a positive pressure at the second exhaust terminal of the second solenoid valve.

    摘要翻译： 气压产生装置包括：具有负压端子和正压​​端子的真空泵; 第一电磁阀，具有连接到真空泵的负压端子的第一进气端子和第一排气端子; 第二电磁阀，具有连接到真空泵的正压端子的第二排气端子和第二进气端子; 以及连接到真空泵的控制单元，第一电磁阀和第二电磁阀，用于控制真空泵在其负压端子处抽取空气，以在第一电磁阀的第一进气端产生负压 并且控制真空泵在其正压端排出空气，以在第二电磁阀的第二排气端产生正压。

    HAND-HELD ELECTRONIC DEVICE AND METHOD FOR PREVENTING FALL OF THE SAME
    15.
    发明申请
    HAND-HELD ELECTRONIC DEVICE AND METHOD FOR PREVENTING FALL OF THE SAME 有权
    手持式电子设备及其防止方法

    公开(公告)号：US20110109170A1

    公开(公告)日：2011-05-12

    申请号：US12624971

    申请日：2009-11-24

    申请人： Wen-Yu Chen ,  Ching-Feng Hsieh

    发明人： Wen-Yu Chen ,  Ching-Feng Hsieh

    IPC分类号： H01H35/14

    CPC分类号： G11B19/043 ,  H02J9/061 ,  Y10T307/799

    摘要： The hand-held electronic device includes a central processing unit, a memory unit, a state-detecting unit, a state-determining unit, a main power supply unit, a standby power supply unit, and a power supply switching unit. After determining the presence of a fall state, the state-determining unit will output a fall prevention instruction and which causes the central processing unit to enter a low-potential current mode; meanwhile, the power supply switching unit monitors power output and continues to supply low-potential power. In case of a fall of the hand-held electronic device, the device and method protect operation data and reduce the otherwise power-consuming current. The less power-consuming current is conducive to the reduction of capacitance required for a backup battery. The low-potential current mode is effective in reducing the time taken to recover the operation mode of the electronic device.

    摘要翻译： 手持式电子设备包括中央处理单元，存储单元，状态检测单元，状态确定单元，主电源单元，备用电源单元和电源切换单元。 在确定了下降状态的存在之后，状态确定单元将输出防坠落指令，并使中央处理单元进入低电位电流模式; 同时，电源开关单元监控电源输出，并继续提供低电位功率。 在手持式电子设备坠落的情况下，该装置和方法保护操作数据并减少另外的功耗电流。 耗电量较小的电流有助于减少备用电池所需的电容。 低电位电流模式有效地减少恢复电子设备的操作模式所需的时间。

    CIRCUIT BOARD HAVING ISOLATION COVER AND ASSEMBLING METHOD THEREOF
    17.
    发明申请
    CIRCUIT BOARD HAVING ISOLATION COVER AND ASSEMBLING METHOD THEREOF 失效
    具有隔离罩的电路板及其组装方法

    公开(公告)号：US20100091471A1

    公开(公告)日：2010-04-15

    申请号：US12341560

    申请日：2008-12-22

    申请人： Chung-Shao HUANG ,  Ching-Feng Hsieh ,  Jen-Huan Yu ,  Cheng-Wen Dai ,  Kuo-Ching Chen

    发明人： Chung-Shao HUANG ,  Ching-Feng Hsieh ,  Jen-Huan Yu ,  Cheng-Wen Dai ,  Kuo-Ching Chen

    IPC分类号： H05K7/02 ,  H05K9/00 ,  H05K7/00 ,  H05K3/00

    CPC分类号： H05K9/0026 ,  Y10T29/49124

    摘要： The present invention provides a circuit board having an isolation cover and an assembling method thereof. The circuit board of the present invention comprises a main body and an isolation cover disposed on the circuit board main body. The main body and the isolation cover have a plurality of corresponding first and second positioning portions, and a ground portion is disposed on at least one side of each first positioning portion. The isolation cover is disposed on a first surface of the main body, and each second positioning portion passes through a second surface of the main body and each first positioning portion. An end of each second positioning portion is connected to each ground portion.

    摘要翻译： 本发明提供一种具有隔离罩及其组装方法的电路板。 本发明的电路板包括设置在电路板主体上的主体和隔离盖。 主体和隔离盖具有多个对应的第一和第二定位部分，并且接地部分设置在每个第一定位部分的至少一侧上。 隔离盖设置在主体的第一表面上，并且每个第二定位部分穿过主体的第二表面和每个第一定位部分。 每个第二定位部分的端部连接到每个接地部分。

    CIRCUIT BOARD OF COMMUNICATION PRODUCT AND MANUFACTURING METHOD THEREOF
    18.
    发明申请
    CIRCUIT BOARD OF COMMUNICATION PRODUCT AND MANUFACTURING METHOD THEREOF 失效
    通信电路板及其制造方法

    公开(公告)号：US20100089619A1

    公开(公告)日：2010-04-15

    申请号：US12341448

    申请日：2008-12-22

    申请人： Kuo-Ching CHEN ,  Chung-Shao Huang ,  Ching-Feng Hsieh ,  Jen-Huan Yu ,  Cheng-Wen Dai

    发明人： Kuo-Ching CHEN ,  Chung-Shao Huang ,  Ching-Feng Hsieh ,  Jen-Huan Yu ,  Cheng-Wen Dai

    IPC分类号： H05K1/00 ,  H05K3/00

    CPC分类号： H05K9/0028 ,  H05K1/0256 ,  H05K3/301 ,  H05K3/341 ,  Y10T29/49124

    摘要： The present invention provides a circuit board of a communication product and a manufacturing method thereof. The circuit board comprises a main body of a circuit board and an isolation cover. A surface of the main body of the circuit board has a power transistor, an insulating layer, a plurality of first openings disposed at intervals on the insulating layer and around the power transistor, and a plurality of soldering portions exposed from the first openings respectively. The isolation cover comprises a cover body and a plurality of second openings equidistantly opened on a lateral side of the cover body. The isolation cover is disposed on the surface of the main body of the circuit board, and is soldered to the soldering portions through a local spot soldering process.

    摘要翻译： 本发明提供通信产品的电路板及其制造方法。 电路板包括电路板的主体和隔离盖。 电路基板的主体的表面具有功率晶体管，绝缘层，间隔设置在绝缘层上并在功率晶体管周围的多个第一开口，以及分别从第一开口露出的多个焊接部。 隔离盖包括盖体和在盖体的侧面上等距开口的多个第二开口。 隔离盖设置在电路板的主体的表面上，并通过局部点焊工艺焊接到焊接部分。

    Backup battery charger
    20.
    发明授权
    Backup battery charger 有权
    备用电池充电器

    公开(公告)号：US08860375B2

    公开(公告)日：2014-10-14

    申请号：US13271293

    申请日：2011-10-12

    申请人： Yung-Ta Chen ,  Ching-Feng Hsieh

    发明人： Yung-Ta Chen ,  Ching-Feng Hsieh

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0022 ,  H02J7/0026

    摘要： A backup battery charger charges a backup battery of a handheld electronic device. The handheld electronic device comprises a power supply unit and an electronic component. The power supply unit supplies a power to the electronic component. The backup battery charger is connected to the electronic component, such that the backup battery charger shares with the electronic component the power, uses the power as a charging power, and controllably determines via a control module whether to supply the charging power to the backup battery.

    摘要翻译： 备用电池充电器为手持电子设备的备用电池充电。 手持电子设备包括电源单元和电子元件。 电源单元向电子元件供电。 备用电池充电器连接到电子部件，使得备用电池充电器与电子部件共享电力，将电力用作充电电力，并且经由控制模块可控地确定是否向备用电池提供充电电力 。