Abstract: Disclosed are a display apparatus and a data processing method. The display apparatus can include: a display, an audio playback module, a WiFi communication module, and a memory. A processor is connected with the display, the audio playback module, the WiFi communication module and the memory, and can be configured to execute computer instructions in the memory to cause the display apparatus to perform: determining a target Bluetooth device having the earliest occurrence time of microphone grabbing from at least one Bluetooth device; sending a microphone grabbing success indication to the target Bluetooth device, receiving a Broadcast Isochronous Stream, BIS, channel identifier sent from the target Bluetooth device after sending the microphone grabbing success indication; monitoring a target BIS channel indicated by the BIS channel identifier to receive a target BIS audio; and controlling the audio playback module to play the target BIS audio.

Abstract: Provided are a magnetic attraction assembly and a display device. The magnetic attraction assembly includes first and second magnetic shields and a magnetic member magnetically connected to the second magnetic shield. The first magnetic shield includes a first body portion and a first connection portion. A first receiving cavity is disposed at a side of the first body portion. The magnetic member is disposed at least partially within the first receiving cavity and connected to the first magnetic shield. The second magnetic shield is disposed at another side of the magnetic member and includes a second connection portion and a second body portion disposed surrounding the second connection portion, the second body portion and the second connection portion define a second receiving cavity with an opening facing the first magnetic shield, the first body portion and the magnetic member are disposed at least partially within the second receiving cavity.

Abstract: An LED display module and an LED display panel. The LED display module includes: an LED board, a bottom shell and a connecting member; the connecting member is made of magnetic attraction material, and includes a snap-fitting part and a connecting part, the connecting part is configured to be fixedly connected with the LED board, the snap-fitting part is configured to be connected with the bottom shell in a snap-fit manner.

Abstract: Disclosed are a display panel and a display screen. The display panel includes a plurality of display modules and a cabinet. The plurality of display modules are distributed in a matrix and are fixed in front of the cabinet. The cabinet is provided with two display module openings and a power supply assembly opening. A protective cover plate is installed in front of the cabinet to cover the power supply assembly opening and form a power supply assembly cavity behind the cabinet, which is configured to install a power supply assembly. Two module opening cover plates are installed behind the cabinet to cover the two display module openings in a one-to-one correspondence.

Abstract: Disclosed are a display panel and a display screen. The display panel includes a plurality of display modules and a cabinet. The plurality of display modules are distributed in a matrix and are fixed in front of the cabinet. The cabinet is provided with two display module openings and a power supply assembly opening. A protective cover plate is installed in front of the cabinet to cover the power supply assembly opening and form a power supply assembly cavity behind the cabinet, which is configured to install a power supply assembly. Two module opening cover plates are installed behind the cabinet to cover the two display module openings in a one-to-one correspondence.