Patent ID: 6381452
Filing Date: 2002-04-30
Classification: H04B

Abstract:
A multifunction new-type audio player structure comprised of a controller and its internal components, an upper case half, a lower case half, a circuit device, a radio wave device, and other components, of which:the said upper case half is an enclosing structure having a laterally disposed opening extending inward and a semicircular opening formed in one side of the said upper case half, the said lower case half is structurally similar to the said upper case half, except that the said circuit device and the said radio wave device are situated on the lower extent of the said upper case half. the said circuit device consists of a power supply socket or a battery along with internal memory, an external memory card connector slot, a controller panel connection structure, and a controller structure, of which: the said power supply socket can be connected to an external AC adapter or automotive lighter plug; the said external memory card connector slot is utilized to enslot an external memory card, and music data can be recorded into the said internal memory and the said external memory card inserted in the said external memory card connector slot and, furthermore, the signal conveyed into the said internal memory or the said external memory card inserted in the said external memory card connector slot is converted by the said controller structure from an analog audio signal transmitted wirelessly from the said radio wave device into digital data in the said internal memory or the said memory card; a controller panel connection structure is wired to a controller panel 16 via signal leads; and the controller structure is largely a mainboard consisting of an audio decoder IC, a controller IC and other components. the said radio wave device is connected to the controller device and, furthermore, consists of three main sections: a radio wave encoder, a transmitter, and a tuner, wherein the said radio wave encoder device receives the music data and, furthermore, encodes the data for the transmitting channel and then it is inputted to a transmitter base of transmitter structure and conveyed from the said transmitter base to a transmitting antenna, where the signal is broadcast as a radio wave; and the said radio wave device of the invention herein is also equipped with a tuner device to adjust the channel frequency of the music signal.