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    • 40. 发明授权
    • Portable communication device
    • 便携式通讯装置
    • US5894289A
    • 1999-04-13
    • US969741
    • 1997-11-13
    • Masahiro Tamura
    • Masahiro Tamura
    • H01Q1/08H01Q1/12H01Q1/24H01Q13/02H01Q23/00H04B1/38H01Q13/00
    • H01Q23/00H01Q1/088H01Q1/247H01Q13/0225
    • A portable communication device which has a horn antenna and a transmitter-receiver and in which the horn antenna can readily be attached to and detached from the transmitter-receiver in a short time. In this portable communication device, a flange on the horn antenna side is connected to a flange on the transmitter-receiver side with four clasps etc. The four clasps etc. are arranged at equal intervals around the outer periphery of the interface of a connecting portion. The clasp comprises a fixing hook portion and a pushing-down portion. The fixed hook portion and the pushing-down portion are fixed to the flanges on the transmitter-receiver side and on the horn antenna side, respectively. The clasps etc. can be operated very easily with a single motion. Therefore, the horn antenna can be attached to and detached from the transmitter-receiver in a short time without a tool. Also, this attaching/detaching operation can reliably be performed in the dark without lighting.
    • 一种便携式通信设备,其具有喇叭天线和发射机 - 接收机,并且其中喇叭天线可以在短时间内容易地附接到发射机 - 接收机和从发射机 - 接收机分离。 在这种便携式通信装置中,喇叭天线侧的凸缘通过四个扣子等连接到发送器 - 接收器侧的法兰上。四个扣扣等在连接部分的界面的外周周围等间隔地布置 。 扣环包括固定钩部分和下压部分。 固定钩部和下压部分分别固定在发射机 - 接收机侧和喇叭天线侧的凸缘上。 扣子等可以通过单次运动非常容易地操作。 因此,在没有工具的情况下,喇叭天线可以在短时间内从发射机 - 接收机附接和拆卸。 此外,该安装/拆卸操作可以在没有照明的情况下在黑暗中可靠地进行。