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    • 1. 发明授权
    • PCB-to-chassis mounting schemes
    • PCB到机箱安装方案
    • US06493233B1
    • 2002-12-10
    • US09934871
    • 2001-08-21
    • David S. De LorenzoCasey R. Winkel
    • David S. De LorenzoCasey R. Winkel
    • H05K714
    • H05K3/325H05K7/142
    • A method and assembly for mounting printed circuit boards (PCBs) to a chassis. In one embodiment, a plurality of internally-threaded mounting posts are secured (e.g., press-fit) to the chassis and the PCB includes a plurality of holes into which the mounting posts extend. Each hole includes a pair of keepout pads to isolate internal PCB circuitry (other than ground planes) from electric contact with the assembly components. A threaded faster is used to secure the assembly. In another embodiment, a collar is added to the assembly and the extending portion of the post is elongated such that it extends into the collar, providing additional thread engagement for thinner PCBs. In a third embodiment, hat-section components are secured (e.g., via wave soldering) over respective holes in the PCB. The hat-section component includes a counterbore through which the threaded fastener passes and is sized to receive a portion of a threaded standoff.
    • 用于将印刷电路板(PCB)安装到底盘的方法和组件。 在一个实施例中,多个内螺纹安装柱固定(例如压配合)到底盘,并且PCB包括多个孔,安装柱延伸到该孔中。 每个孔包括一对保护板,用于将内部PCB电路(除接地平面)与电气接触部件组装在一起。 更快的螺纹用于固定组件。 在另一个实施例中,将套环添加到组件中并且柱的延伸部分是细长的,使得其延伸到套环中,为更薄的PCB提供额外的螺纹接合。 在第三实施例中,帽部分部件通过PCB中的各个孔固定(例如通过波峰焊)。 帽部分部件包括一个沉孔,螺纹紧固件通过该沉孔穿过,并且其尺寸被设计成接收螺纹支座的一部分。
    • 5. 发明授权
    • Heat sink mounting method and apparatus
    • 散热片安装方法和装置
    • US06496371B2
    • 2002-12-17
    • US09820897
    • 2001-03-30
    • Casey R. WinkelMichael Z. Eckblad
    • Casey R. WinkelMichael Z. Eckblad
    • H05K720
    • H01L23/4093H01L2924/0002Y10T29/4935H01L2924/00
    • A method and apparatus for safely and quickly mounting a heat sink in heat conducting relation with an electronic component on a supporting member such as a printed circuit board, allow sequential assembly of the heat sink and a wire clip for mounting the heat sink on the supporting member in a manner which reduces the possibility of damaging the electronic component or components on the supporting member. A load centering part is arranged between an elongated central portion of the wire clip and the heat sink to help locate the clip force on the heat sink generally opposite the electronic component without retaining the central portion of the mounting device on the heat sink.
    • 一种用于安全和快速地将散热器安装在与诸如印刷电路板的支撑构件上的电子部件导热关系的方法和装置,允许散热器的顺序组装和用于将散热器安装在支撑上的线夹 以减少损坏支撑构件上的电子部件的可能性的方式。 负载定心部分布置在电线夹的细长中心部分和散热器之间,以帮助将夹子力定位在大体上与电子部件相对的散热器上,而不将安装装置的中心部分保持在散热器上。
    • 6. 发明授权
    • PCI card retention guide
    • PCI卡保留指南
    • US06425778B1
    • 2002-07-30
    • US09875086
    • 2001-06-07
    • Mohammed N. HaqCasey R. Winkel
    • Mohammed N. HaqCasey R. Winkel
    • H01R1364
    • H01R12/7005
    • A device to hold a peripheral component interconnect (PCI) card. The device may include a first member having a first side wall extending in a longitudinal direction, a second member having a tab mechanism and a living hinge coupled between the first member and the second member. The living hinge may allow the second member to move between a first (open) position and a second (closed) position. The living hinge may also allow the tab mechanism to abut against the PCI card when the second member is in the closed position.
    • 用于保持外围组件互连(PCI)卡的设备。 该装置可以包括具有沿纵向方向延伸的第一侧壁的第一构件,具有突片机构的第二构件和联接在第一构件和第二构件之间的活动铰链。 活动铰链可允许第二构件在第一(打开)位置和第二(关闭)位置之间移动。 当第二构件处于关闭位置时,活动铰链还可允许翼片机构抵靠PCI卡。