Device integrating screen projection switching and wireless Wi-Fi hotspot

A screen projection switching and wireless Wi-Fi hotspot integrated device comprises a middle shell and a PCB installed in the middle of the middle shell, the PCB comprises a board body, an antenna interface, a video graphic array interface, an audio hole and a power supply Type c interface which ar...

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Bibliographic Details
Main Author CHEN KEYAN
Format Patent
LanguageChinese
English
Published 12.11.2021
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:A screen projection switching and wireless Wi-Fi hotspot integrated device comprises a middle shell and a PCB installed in the middle of the middle shell, the PCB comprises a board body, an antenna interface, a video graphic array interface, an audio hole and a power supply Type c interface which are installed on the rear side of the board body, and an indicator lamp, a USB interface and a switch which are arranged on the front side of the board body, the PCB further comprises a four-core application processor U800, an internal memory U1700/1701, a micropower voltage detector U402, a synchronous voltage reduction regulator U403/U404/U405/U406/U3005, a multiplexer U407, a dual-frequency wifi module U2700, a gigabit network processing chip U6800, a flash memory U700, a gigabit network connector Y6800, a network card interface J3200, a USB interface 1, a USB interface 2, a video graphic array interface J2603 and a multimedia interface J2600. And the device has a wireless router function. 一种集投屏转接及无线Wi-Fi热点于一体的装置，
Bibliography:Application Number: CN202120912179U