Wireless earphone system, wireless earphone and base

Abstract

The invention discloses a wireless earphone system, a wireless earphone and a base. The wireless earphone system comprises the base, wherein the base comprises a base RXD line, a base TXD line, a baseconnecting line and a base triode; the wireless earphone comprises a wireless earphone RXD line, a wireless earphone TXD line, a wireless earphone connecting line and a wireless earphone triode. Thebase RXD line and the base TXD line are connected together through the base triode and are led out through the base connecting line, and the wireless earphone RXD line and the wireless earphone TXD line are connected together through the wireless earphone triode and are led out through the wireless earphone connecting line; when the wireless earphone is inserted into the base, the base connectingline is connected with the wireless earphone connecting line, and bidirectional communication is achieved. By implementing the embodiment of the invention, on the premise of keeping the existing three-wire design, when the earphone is placed on the base for charging, the bidirectional communication between the earphone and the base can also be realized.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a wireless earphone system, a wireless earphone and a base. Background technique [0002] With the development of the times, collaborative office, as a product of the development of the Internet, plays an important role in daily work. As a peripheral of desktop computers and phones, wireless headsets can free workers from the shackles of the desktop and move anywhere in the work area. As a portable device, wireless earphones need a base to connect to a computer or phone, to transmit the audio signal from the computer or phone to the wireless earphone through the base, and to transmit the voice of the wireless earphone back to the base, and then to the computer or phone. . Before establishing communication between the base and the headset, pairing is required, and the headset needs to be charged with the help of the base. [0003] However, the existing wireless earphones ...

AI Technical Summary

Problems solved by technology

However, other common chips with UART interface cannot directly connect the TXD of the communication parties, and the communication parties have conflicts and cannot be switched.

Therefore, for ordinary chips, under the premise of the existing three-wire design, when the earphone is charging on the base, the two-way communication between the earphone and the base end cannot be realized.