Display transceiver all-in-one machine with LCD (liquid crystal display) screen

• Main Authors: CHEN JUNKUI, PAN DONGSHENG
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION

The utility model relates to a display transceiver all-in-one machine with a liquid crystal display (LCD) screen in the technical field of Bluetooth, which comprises a shell and a printed circuit board assembly (PCBA) board arranged in the shell, two side surfaces of the PCBA board are both electrically connected with a change-over switch capable of being pushed left and right, two groups of function keys are arranged on the top surface of the PCBA board side by side, and the LCD screen is positioned above the function keys. A single receiver and a single transmitter are integrated together, so that the receiver is convenient for a user to use and does not need to occupy too much space for placement, purchase cost is greatly saved for a terminal client, the problem of incapability of pairing caused by blind pairing during pairing can be solved by the screen display, the model of a product to be paired can be clearly displayed after the screen display is added, and the matching efficiency is improved. And the