Structural frame for portable computer
    3.
    发明授权
    Structural frame for portable computer 失效
    便携式电脑的结构框架

    公开(公告)号:US5237486A

    公开(公告)日:1993-08-17

    申请号:US893853

    申请日:1992-06-05

    IPC分类号: G06F1/16 G06F1/20

    摘要: A metal frame is fabricated from magnesium alloy and all the main components of the computer, including the logic board, the hard disk drive, the keyboard, the upper and lower halves of the computer's case, and the pivoting display screen are all directly attached to the frame. The frame thus offers a method for constructing a personal computer which will have greatly improved shock resistance, integrated electromagnetic isolation, and structural strength, without increasing the weight of the completed computer in any significant fashion. Additionally, by means of a cooling flange fabricated as part of the frame, the central processing unit of the portable computer is thermally connected to the frame, which then acts as a heat-sink for the central processing unit, greatly improving its reliability.

    摘要翻译: 金属框架由镁合金制成,计算机的所有主要部件包括逻辑板,硬盘驱动器,键盘,计算机外壳的上半部分和下半部分以及枢转显示屏幕都直接连接到 框架。 因此,框架提供了一种用于构造个人计算机的方法,其将大大改善抗冲击性,集成的电磁隔离和结构强度,而不会以任何显着的方式增加完成的计算机的重量。 此外,通过作为框架的一部分制造的冷却凸缘,便携式计算机的中央处理单元热连接到框架,该框架作为中央处理单元的散热器,大大提高了其可靠性。

    Ejector assembly
    4.
    发明授权
    Ejector assembly 有权
    喷射器总成

    公开(公告)号:US06597584B1

    公开(公告)日:2003-07-22

    申请号:US09752500

    申请日:2000-12-27

    IPC分类号: H05K714

    CPC分类号: H05K7/1409 H05K7/1448

    摘要: An ejector assembly is provided. The ejector assembly is detachably coupled to a circuit board to allow the circuit board to be locked in a chassis and separated from the chassis. The ejector assembly comprises a base portion and a locking portion. The base portion is rotatably coupled to the circuit board via a connector. The locking portion is capable of locking the circuit board into place when the ejector assembly is moved from a first position to a second position while the circuit board is in the chassis. In an alternative embodiment, the ejector assembly further comprises a holder to hold a number of cables.

    摘要翻译: 提供喷射器组件。 喷射器组件可拆卸地联接到电路板,以允许电路板被锁定在底盘中并与底盘分离。 喷射器组件包括基部和锁定部。 基座部分通过连接器可旋转地连接到电路板。 当电子板在底盘中时,当喷射器组件从第一位置移动到第二位置时,锁定部分能够将电路板锁定到位。 在替代实施例中,喷射器组件还包括用于保持多个电缆的保持器。