Keyboard with portable wifi function and using method thereof

Abstract

The invention provides a keyboard with a portable wifi function and a using method thereof, and belongs to the field of computer peripherals, and relates to a hardware design scheme and special using method of the portable wifi keyboard. The portable wifi keyboard comprises a USB interface, a USB concentrator module, a wireless network data transmission module, a keyboard control module and keyboard keys. The USB interface is connected to the wireless network data transmission module and the keyboard control module. A user can input keyboard characters through the keyboard keys to input data to a computer, can start or close a wifi module through the keyboard keys or a key combination to start or close the portable wifi function, and can send control commands to the wifi module through the computer to start or close the portable wifi function. Mobile phones and other mobile devices are provided with wireless network routing service through the portable wifi function.

Description

technical field [0001] The invention relates to the field of computer peripherals, in particular to a transceiver for input and output devices of peripherals such as a keyboard with a portable wifi function. Background technique [0002] A traditional keyboard in computer peripherals includes a keyboard control module, keyboard keys and a USB interface to realize the input of computer human-computer interaction data. [0003] Such wireless devices include: [0004] At present, commonly used devices only have a single data input or data output function, do not provide two-way data interaction function, and the transmission data is human-computer interaction data with a small amount of data such as keyboard and mouse, and does not provide data interaction for other purposes, so The usage is relatively simple. [0005] Existing portable network data transmission devices, such as wifi with usb interface or wifi with spi interface, although they have the function of transmittin...

AI Technical Summary

Problems solved by technology

[0004] At present, commonly used devices only have a single data input or data output function, do not provide two-way data interaction function, and the transmission data is human-computer interaction data with a small amount of data such as keyboard and mouse, and does not provide data interaction for other purposes, so The usage is relatively simple

[0005] Existing portable network data transmission devices, such as wifi with usb interface or wifi with spi interface, although they have the function of transmitting large amounts of data, are only used for the transmission of network data, and cannot provide keyboards, mice, earphones, etc. Human-computer interaction function, also cannot have the controlled wireless network transmission function based on the hardware layer

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