Patent ID: 8094861
Filing Date: 2012-01-10
Classification: H04R

Abstract:
1. A speaker, comprises: A housing having a top housing cap and a bottom cabinet that can be engaged with the top housing cap, a plurality of through slots are provided on the top housing cap and the bottom cabinet is provided with an accommodating space; A speaker unit received in the accommodating space and having a bowl-shaped seat; an amplifying circuit received in the accommodating space and coupled with the speaker unit; an USB cable, one end of the USB cable is coupled with the amplifying circuit and the other end thereof is coupled with an USB device for gaining the required power; an audio cable, one end of the audio cable is coupled with the amplifying circuit and the other end thereof is coupled with a displaying device for obtaining audio signals; and a cup-shaped cabinet that can provide a space where a resonating effect can be generated is defined between the bowl-shaped seat of the speaker unit and the cup-shaped cabinet, therefore vibrations generated by the speaker unit is transferred to an output of good-quality sound effect.