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    • 6. 发明授权
    • Hands-free type automobile telephone and general-purpose telephone
    • 免提式汽车电话和通用电话
    • US4845738A
    • 1989-07-04
    • US236425
    • 1988-08-25
    • Katsuyuki Takano
    • Katsuyuki Takano
    • H04M1/62H04M1/215
    • H04M1/2155
    • The automobile telephone is used in a hands-free condition by coupling its handset with a cradle-shaped coupler which is provided with a pair of swingable support plates for receiving a transmitter portion and a receiver portion of the handset in use to make it possible to receive the handset regardless its size and mounting angle. On a back surface of the swingable support plates are provided a speaker and a microphone which are coupled with the transmitter portion and the receiver portion of the handset respectively so as to make it possible to use the telephone in a hands-free condition through these speaker and microphone incorporated in the cradle-shaped coupler.
    • 汽车电话通过将手机与支架形耦合器耦合而使用,该座椅形耦合器设置有一对可摆动的支撑板,用于接收使用中的手机的发射器部分和接收器部分,以使得可以 接收手机,无论其尺寸和安装角度如何。 在可摆动支撑板的后表面设置有扬声器和麦克风,其分别与手机的发射器部分和接收器部分耦合,以便能够通过这些扬声器在免提状态下使用电话 并且麦克风并入摇篮形耦合器中。