Uninterruptible power supply
    1.
    发明授权
    Uninterruptible power supply 失效
    不间断电源供应

    公开(公告)号:US5701244A

    公开(公告)日:1997-12-23

    申请号:US549993

    申请日:1995-10-26

    IPC分类号: H01F27/02

    CPC分类号: H01F27/02

    摘要: An uninterruptible power supply (UPS) (100) has a housing (111) that supports the major electrical components of the UPS (100), i.e., a transformer circuit (207), a switching circuit (217), and a battery (209). Furthermore, a connector (107;115;117) affixed to the housing (111 ) is capable of removably affixing the UPS (100) to an alternating-current (AC) outlet (102).

    摘要翻译: 不间断电源(UPS)(100)具有支撑UPS(100)的主要电气部件的壳体(111),即变压器电路(207),开关电路(217)和电池(209) )。 此外,固定到壳体(111)的连接器(107; 115; 117)能够将UPS(100)可移除地固定到交流(AC)出口(102)上。

    Electronic device including apparatus and method for routing flexible
circuit conductors
    2.
    发明授权
    Electronic device including apparatus and method for routing flexible circuit conductors 失效
    电子设备包括用于布线柔性电路导体的装置和方法

    公开(公告)号:US6011699A

    公开(公告)日:2000-01-04

    申请号:US950990

    申请日:1997-10-15

    摘要: An electronic device such as a radiotelephone (100) includes a bottom housing (108) defining a first hinge aperture (2207) and a slot (2208) adjacent the first hinge aperture. A top housing (102) defines a second hinge aperture (2223) having an inner rotation surface (2226). A shaft (2210) extends from the first housing at the first hinge aperture. The shaft is sized for insertion in the second hinge aperture and terminates in a bearing surface (2216), the inner rotation surface pivoting on the bearing surface as the second housing moves in relation to the first housing. The shaft and the bearing surface both define a shaft slot (2218) aligned with the slot in the first housing for routing a flexible circuit element (216) between the first housing and the second housing.

    摘要翻译: 诸如无线电话(100)的电子设备包括限定第一铰链孔(2207)的底部壳体(108)和与第一铰链孔相邻的槽(2208)。 顶部壳体(102)限定具有内旋转表面(2226)的第二铰链孔(2223)。 轴(2210)在第一铰链孔处从第一壳体延伸。 所述轴的尺寸适于插入所述第二铰链孔中并终止在支承表面(2216)中,当所述第二壳体相对于所述第一壳体移动时,所述内旋转表面在所述支承表面上枢转。 轴和支承表面都限定了与第一壳体中的狭槽对准的轴槽(2218),用于在第一壳体和第二壳体之间布置柔性电路元件(216)。

    Communication device with a dual-sided liquid crystal display
    3.
    发明授权
    Communication device with a dual-sided liquid crystal display 有权
    通讯设备带双面液晶显示屏

    公开(公告)号:US06574487B1

    公开(公告)日:2003-06-03

    申请号:US09510795

    申请日:2000-02-23

    IPC分类号: G09F900

    摘要: A communication device (10) with a dual-sided liquid crystal display (12) located with a housing (14) having two viewports (18,22). The display (12) includes a liquid crystal panel (50) with an associated driver circuit (52). The panel (50) has a first side (60) for viewing a top portion (62) of the display (12) from the first viewport (18) and a second side (64) for viewing a bottom portion (66) of the display (12) from the second viewport (22). A top reflective layer (68) is disposed on the top portion (62) of the panel (50) on the second side (64) of the panel (50). A bottom reflective layer (70) is disposed on the bottom portion (66) of the panel (50) on the first side (60) of the panel (50). A processor (82) is coupled to the driver circuit (52), wherein the processor (82) directs the display (12) through the driver circuit (52) to provide user interface information for operating the communication device (10). The present invention provides a dual-sided display (12) on a single LCD panel (50) using one driving circuit (52).

    摘要翻译: 一种具有双面液晶显示器(12)的通信设备(10),其具有具有两个视口(18,22)的壳体(14)。 显示器(12)包括具有相关联的驱动电路(52)的液晶面板(50)。 面板(50)具有用于从第一视口(18)观看显示器(12)的顶部(62)的第一侧(60)和用于观察第一视口(18)的底部(66)的第二侧 从第二视口(22)显示(12)。 在面板(50)的第二侧(64)上的面板(50)的顶部(62)上布置有顶部反射层(68)。 在面板(50)的第一侧(60)上的底板(50)的底部(66)上设置底部反射层(70)。 处理器(82)耦合到驱动器电路(52),其中处理器(82)通过驱动器电路(52)引导显示器(12),以提供用于操作通信设备(10)的用户界面信息。 本发明使用一个驱动电路(52)在单个LCD面板(50)上提供双面显示器(12)。

    Radio having replaceable and retractable antenna apparatus
    5.
    发明授权
    Radio having replaceable and retractable antenna apparatus 失效
    收音机具有可替换和可收回的天线装置

    公开(公告)号:US5699070A

    公开(公告)日:1997-12-16

    申请号:US391292

    申请日:1995-02-21

    CPC分类号: H01Q1/088 H01Q1/244

    摘要: An antenna assembly (200) for use in a portable radio (100). The antenna assembly (200) includes first and second housings (113 and 203), a helical antenna (301) and a terminal (205). The first housing (113) is telescopically moveable with respect to the second housing (203) between a retracted and an extended position. The helical antenna (301) has a first dimension when the first housing (113) is moved to the first position and a second dimension when the first housing (113) is moved to the second position. The terminal (205) is coupled to the helical antenna (301) for replaceably coupling to the portable radio (100) by a user. Additionally, a pin (303), covered with a thickened solution (304), is disposed within the helical antenna (301)to dampen mechanical vibrations of the helical antenna (301) and a detenting mechanism retains the first housing (113) in the first and the second positions.

    摘要翻译: 一种用于便携式无线电(100)中的天线组件(200)。 天线组件(200)包括第一和第二壳体(113和203),螺旋天线(301)和端子(205)。 第一壳体(113)可相对于第二壳体(203)在缩回位置和伸出位置之间可伸缩地移动。 当第一壳体(113)移动到第一位置时,螺旋天线(301)具有第一尺寸,当第一壳体(113)移动到第二位置时,第二尺寸。 终端(205)耦合到螺旋天线(301),用于由用户替换地耦合到便携式无线电设备(100)。 此外,在螺旋天线301内设置覆盖有增稠溶液(304)的销(303)以抑制螺旋天线(301)的机械振动,并且定位机构将第一壳体(113)保持在 第一和第二职位。

    High density flexible circuit element and communication device using same
    6.
    发明授权
    High density flexible circuit element and communication device using same 失效
    高密度柔性电路元件及使用该通讯装置的通讯装置

    公开(公告)号:US06352434B1

    公开(公告)日:2002-03-05

    申请号:US08950637

    申请日:1997-10-15

    申请人: Steven C. Emmert

    发明人: Steven C. Emmert

    IPC分类号: H01R1200

    摘要: Apparatus for routing a flexible circuit element (216) between a top housing (102) and a bottom housing (108) in an electronic device such as a radiotelephone (100). The flexible circuit element includes a termination at a tab (2712) off the edge of the flex strip, oriented at an angle from the direction of trace routing. This provides the minimum possible flex width so that the flex may be routed through minimally sized openings, in turn minimizing the size of the electronic device.

    摘要翻译: 用于在诸如无线电话(100)的电子设备中的柔性电路元件(216)之间布置在顶部壳体(102)和底部壳体(108)之间的装置。 柔性电路元件包括位于柔性带的边缘之外的接片(2712)上的终端,该接线端与走线方向成一定角度。 这提供了最小可能的挠曲宽度,使得柔性件可以通过最小尺寸的开口布置,从而使电子装置的尺寸最小化。

    Selectively illuminated indicator and method for making the same
    7.
    发明授权
    Selectively illuminated indicator and method for making the same 失效
    选择性照明指示灯及其制作方法

    公开(公告)号:US5401927A

    公开(公告)日:1995-03-28

    申请号:US40682

    申请日:1993-03-31

    IPC分类号: H01H13/702 H01H7/00

    摘要: An keypad comprises at least first and second actuators formed of a substantially translucent elastomeric material. A barrier (103) disposed within the first actuator (200) permits light, emitted by a first light source (105), present inside the first actuator (200) to substantially illuminate at least a portion of the first actuator (200) without substantially illuminating the second actuator (505) and permitting light, emitted by a second light source (503), present outside the first (200) and second (505) actuators, to substantially illuminate at least a portion of the first actuator (200) and at least a portion of the second actuator (505). A method for making a selectively illuminated keypad is also disclosed.

    摘要翻译: 键盘包括由基本上半透明的弹性体材料形成的至少第一和第二致动器。 设置在第一致动器(200)内的屏障(103)允许存在于第一致动器(200)内部的由第一光源(105)发射的光基本上照亮第一致动器(200)的至少一部分,而基本上不 照亮第二致动器(505)并且允许存在于第一(200)和第二(505)致动器外部的由第二光源(503)发射的光基本上照亮第一致动器(200)的至少一部分和 第二致动器(505)的至少一部分。 还公开了一种用于制造选择性照明的小键盘的方法。

    Telephonic handset housing assembly for cordless telephone
    8.
    发明授权
    Telephonic handset housing assembly for cordless telephone 失效
    用于无绳电话的电话手机外壳组件

    公开(公告)号:US5241592A

    公开(公告)日:1993-08-31

    申请号:US738401

    申请日:1991-07-31

    IPC分类号: H04B1/38 H04M1/02

    CPC分类号: H04B1/3833 H04M1/0214

    摘要: A telephonic handset housing assembly for a cordless telephone. The housing assembly comprises a carriage and a clip which is releasably engageable with the carriage. Because the clip is releasably engageable with the carriage, when the handset is not to be carried with an object, the clip may be removed so as not to form a portion of the handset housing assembly.

    摘要翻译: 用于无绳电话的电话手机外壳组件。 壳体组件包括滑架和可滑动地与滑架接合的夹子。 因为夹具可释放地与滑架接合,所以当手机不能携带物体时,夹子可以被移除,以便不形成手柄壳体组件的一部分。