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64 条记录 (耗时 0.01 秒)

    Solder tail and electric connector incorporating same
    41.
    发明授权
    Solder tail and electric connector incorporating same 失效
    焊尾和电连接器结合相同

    公开(公告)号：US5654878A

    公开(公告)日：1997-08-05

    申请号：US489642

    申请日：1995-06-12

    申请人： Masami Sasao ,  Hideyuki Hirata

    发明人： Masami Sasao ,  Hideyuki Hirata

    IPC分类号： H01R12/55 ,  H01R43/20 ,  H05K3/30 ,  H01L23/48

    CPC分类号： H05K3/308 ,  H01R12/716 ,  H01R43/205 ,  H05K2201/10189 ,  H05K2201/10568 ,  H05K2201/10795 ,  H05K2201/10863 ,  H05K2203/167

    摘要： An improved connector terminal has a profile which facilitates insertion into engagement holes on a circuit board and increases resistance to deformation. The terminals may be part of an assembly which includes a series of terminals arranged in a spaced-apart array. Each has a solder tail portion defined by a straight edge (11) proximate to the centerline (9) and a slanted edge (12) which diagonally extends from the other side and which traverses the centerline (9) to intersect with the straight edge (11) to thereby form an acute angle at the tip (E) of the terminal near the centerline (9) to provide comparable positioning allowances on the opposite sides of the centerline (9) to facilitate mounting of the terminals on a circuit board. The acute angle point is advantageous to the optical measurement of terminal intervals for the quality control.

    摘要翻译： 改进的连接器端子具有易于插入到电路板上的接合孔中并且增加抗变形性的轮廓。 端子可以是组件的一部分，其包括以间隔开的阵列布置的一系列端子。 每个具有由靠近中心线（9）的直边缘（11）限定的焊接尾部和从另一侧对角地延伸并且横过中心线（9）以与直边缘相交的倾斜边缘（12） 11），从而在靠近中心线（9）的端子的尖端（E）处形成锐角，以在中心线（9）的相对侧上提供相当的定位余量，以便于将端子安装在电路板上。 锐角点对质量控制的终端间隔的光学测量是有利的。

    Apparatus and method for manufacturing printed circuit boards
    42.
    发明授权
    Apparatus and method for manufacturing printed circuit boards 失效
    印刷电路板制造装置及方法

    公开(公告)号：US5309327A

    公开(公告)日：1994-05-03

    申请号：US983222

    申请日：1992-11-30

    申请人： Cody Z. Slater

    发明人： Cody Z. Slater

    IPC分类号： H05K1/00 ,  H05K3/30 ,  H05K7/08 ,  G11C11/00

    CPC分类号： H05K7/08 ,  H05K1/0287 ,  H05K3/306 ,  H05K2201/09827 ,  H05K2201/10333 ,  H05K2201/10393 ,  H05K2201/10863 ,  H05K2203/0173 ,  H05K2203/162

    摘要： A circuit board assembly system for manufacturing a prototype printed circuit board having a matrix formed in it. A base board having a connection matrix that matches the matrix of the printed circuit board is hinged to a frame having tracks for receiving the printed circuit board, so that the printed circuit board is locatable in a fixed position in relation to the printed circuit board with their respective matrices matching. Component leads may be inserted into the connection matrix through the printed circuit board to form a circuit, which may be tested. The base board may be pivoted away from the printed circuit board to allow the leads to be soldered. The printed circuit board may then be removed from the base board. A cover that is latchable onto the printed circuit board may be used to prevent components from being accidentally removed from the printed circuit board.

    摘要翻译： 一种用于制造其中形成有矩阵的原型印刷电路板的电路板组装系统。 具有与印刷电路板的矩阵匹配的连接矩阵的基板铰接到具有用于接收印刷电路板的轨道的框架，使得印刷电路板可相对于印刷电路板定位在固定位置， 它们各自的矩阵匹配。 组件引线可以通过印刷电路板插入到连接矩阵中，以形成可以被测试的电路。 基板可以从印刷电路板枢转以允许引线被焊接。 然后可以将印刷电路板从基板上移除。 可以将可锁定在印刷电路板上的盖子用于防止组件被意外地从印刷电路板上移除。

    Method for inserting multilead components into printed wiring boards
    44.
    发明授权
    Method for inserting multilead components into printed wiring boards 失效
    将多层组件插入印刷电路板的方法

    公开(公告)号：US4627161A

    公开(公告)日：1986-12-09

    申请号：US747694

    申请日：1985-06-24

    申请人： Robert H. Cushman

    发明人： Robert H. Cushman

    IPC分类号： H05K3/30 ,  H05K3/34 ,  H05K13/04

    CPC分类号： H05K13/04 ,  H05K3/306 ,  H05K2201/10689 ,  H05K2201/10863 ,  H05K2203/0271 ,  H05K2203/0292 ,  H05K3/3447 ,  Y10T29/4914 ,  Y10T29/49153 ,  Y10T29/53183

    摘要： A method for inserting a multilead component (30) into a printed wiring board (31) (PWB), wherein the component has its leads (32, 33) arranged in two or more rows and the PWB (31) has two or more rows of apertures (36, 37) arranged in a pattern corresponding to that of the leads of the component. The method comprises spreading the lead rows of the component (30) further apart than the aperture rows of the PWB (31); placing the component on the PWB (31) and applying a downward insertion force (41) thereon; vibrating the component (30) and the PWB (31) relative to each other; and moving the lead rows toward the aperture rows thereby inserting each lead in its corresponding aperture in the PWB.

    摘要翻译： 一种用于将多层构件（30）插入印刷电路板（PCB）（PWB）中的方法，其中所述部件具有布置成两行或多行的引线（32,33），并且所述PWB（31）具有两行或更多行 的孔（36,37）以对应于部件的引线的图案布置。 该方法包括使组件（30）的引导排比PWB（31）的开口行进一步分开; 将组件放置在PWB（31）上并在其上施加向下的插入力（41）; 振动组件（30）和PWB（31）; 并且将引导列朝向孔径列移动，从而将每个引线插入PWB中的相应的孔中。

    MOUNTING PLATE AND SECURITY DEVICE USING THE SAME
    48.
    发明申请
    MOUNTING PLATE AND SECURITY DEVICE USING THE SAME 有权
    使用相同的安装板和安全装置

    公开(公告)号：US20150138747A1

    公开(公告)日：2015-05-21

    申请号：US14540138

    申请日：2014-11-13

    申请人： Sercomm Corporation

    发明人： Chin-Chang Chiang ,  Chin-Liang Wang

    IPC分类号： H02G3/30 ,  H05K7/02

    CPC分类号： H02G3/30 ,  H02G3/10 ,  H05K3/3447 ,  H05K5/0017 ,  H05K5/0204 ,  H05K5/0247 ,  H05K7/02 ,  H05K2201/10386 ,  H05K2201/10393 ,  H05K2201/10863

    摘要： A mounting plate and a security device using the same are provided. The mounting plate is for being fixed to a surface, wherein a mounting device is hanged up on the mounting plate, and the mounting plate comprises a first conductive sheet and a second conductive sheet electrically connected to a first electrode of an exterior power and a second electrode of the exterior power respectively. When the mounting device is hanged up on the mounting plate, the exterior power is electrically connected to the mounting device through the first conductive sheet and the second conductive sheet.

    摘要翻译： 提供安装板和使用其的安全装置。 安装板用于固定到表面，其中安装装置悬挂在安装板上，并且安装板包括电连接到外部电源的第一电极的第一导电片和第二导电片，第二导电片 电源的外部电源。 当安装装置悬挂在安装板上时，外部电源通过第一导电片和第二导电片与安装装置电连接。

    Method for reducing the fitting thrust of golden finger and PCB
    50.
    发明授权
    Method for reducing the fitting thrust of golden finger and PCB 有权
    减少金手指和PCB的配合推力的方法

    公开(公告)号：US08371860B2

    公开(公告)日：2013-02-12

    申请号：US12920081

    申请日：2008-10-24

    申请人： Jiying Xiang ,  Shiju Sui ,  Weifeng Zhang ,  Dandan Guo ,  Nanfang Li

    发明人： Jiying Xiang ,  Shiju Sui ,  Weifeng Zhang ,  Dandan Guo ,  Nanfang Li

    IPC分类号： H01R12/00

    CPC分类号： H01R12/721 ,  H01R13/193 ,  H05K1/117 ,  H05K2201/09145 ,  H05K2201/09154 ,  H05K2201/10863

    摘要： A method for reducing the fitting thrust of golden finger (101,103) and a PCB (100). The method and the PCB (100) solve the problem of excessive inserting force of the golden finger (101,103) of the prior art, through modifying the shape of the edge of the PCB (100), the edge of the PCB open reeds of a connector (201, 203) at different time. The PCB (100) has at least one concave edge section or at least one convex edge section or at least one tilt edge section, and the edge can further be beveled. The bonding pads of the golden finger can be assorted, pin ends of a part of golden fingers (101, 103) can be partially removed or these golden fingers can be completely removed, the pin ends of a part of golden fingers (101,103) can be preserved. Through the method, the purpose of reducing the fitting thrust upon inserting the PCB (100) into the connector can be achieved.

    摘要翻译： 一种减少金手指（101,103）和PCB（100）的配合推力的方法。 该方法和PCB（100）解决了现有技术的金手指（101,103）的过度插入力的问题，通过修改PCB（100）的边缘的形状，PCB的开口簧片的边缘 连接器（201,203）。 PCB（100）具有至少一个凹形边缘部分或至少一个凸起边缘部分或至少一个倾斜边缘部分，并且该边缘可进一步倾斜。 金手指的接合垫可以分类，一部分金手指（101,103）的端部可以被部分地去除，或者这些金手指可以被完全去除，金手指（101,103）的一部分的销端可以 保存。 通过该方法，可以实现将PCB（100）插入连接器中时减小配合推力的目的。