Retractable top load antenna
    26.
    发明授权
    Retractable top load antenna 失效
    可伸缩顶置负载天线

    公开(公告)号:US06008765A

    公开(公告)日:1999-12-28

    申请号:US892017

    申请日:1997-07-14

    CPC classification number: H01Q11/08 H01Q1/244 H01Q1/362

    Abstract: An antenna assembly comprises an elongate antenna element (11) mounted in a support (5) and movable between a retracted position and an extended position. A helical antenna element (12) in electrical contact with the helical element is carried at one end of the elongate element. The coupling between the feed point and the antenna in the retracted and extended positions allow the same matching circuitry to be used in both conditions. The invention provides a compact and convenient dual antenna arrangement ideally suited for use in a portable cellular radio telephone.

    Abstract translation: 天线组件包括安装在支撑件(5)中并可在缩回位置和延伸位置之间移动的细长天线元件(11)。 与螺旋元件电接触的螺旋天线元件(12)在细长元件的一端承载。 在收缩位置和延伸位置之间馈电点和天线之间的耦合允许在两个条件下使用相同的匹配电路。 本发明提供了一种紧凑且方便的双天线装置,理想地适用于便携式蜂窝无线电话。

    Domed contact element for a keypad assembly
    27.
    发明授权
    Domed contact element for a keypad assembly 失效
    用于键盘组件的圆顶接触元件

    公开(公告)号:US5850063A

    公开(公告)日:1998-12-15

    申请号:US772130

    申请日:1996-12-19

    CPC classification number: H01H13/7006 H01H2205/024 H01H2207/02 H01H2215/036

    Abstract: A domed contact element 50 for a keypad assembly comprising a substrate (52) having the dome (54) formed therein, the dome being depressible towards the substrate so as to move from a first natural-bias position to a second position; a soldering site (62) on the substrate by which the contact element can be soldered to a circuit board; and a port (56) positioned between the dome (54) and the soldering site (62) to inhibit ingress of solder into the dome (54) during soldering.

    Abstract translation: 一种用于键盘组件的半球形接触元件50,包括其中形成有圆顶(54)的基底(52),圆顶可朝向基底压下,以便从第一自然偏置位置移动到第二位置; 在基板上的焊接部位(62),通过该焊接部位将接触元件焊接到电路板; 以及位于圆顶(54)和焊接部位(62)之间的端口(56),以在焊接期间阻止焊料进入穹顶(54)。

    Take-up device for cable, cord and the like
    29.
    发明申请
    Take-up device for cable, cord and the like 有权
    电缆,电线等的收放装置

    公开(公告)号:US20120006706A1

    公开(公告)日:2012-01-12

    申请号:US13064696

    申请日:2011-04-08

    CPC classification number: B65H75/362

    Abstract: A take-up device for storing a flexible member, such as a cable, cord, flexible hose or tubing and the like, includes a housing for receiving a central portion of the flexible member in in a folded configuration with linear end portions thereof extending outwardly from the housing. The housing includes a member for holding an end portion of the flexible member.

    Abstract translation: 用于存储诸如电缆,绳索,柔性软管或管子等的柔性构件的收紧装置包括用于以折叠构型容纳柔性构件的中心部分的壳体,其中线状端部向外延伸 从房屋。 壳体包括用于保持柔性构件的端部的构件。

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