Vehicle-based incoming call prompting method and device, vehicle and storage medium
Vehicle unlocking and locking state prompting method and device, vehicle and storage medium
Intelligent vehicle-mounted interaction pen, interaction method and vehicle
Connecting rod mechanism and multimedia equipment supporting device
Unmanned aerial vehicle hatch cover opening and closing structure
Flight control damping structure of unmanned aerial vehicle
Battery charging method and device, electronic equipment and storage medium
Locking structure of unmanned aerial vehicle disassembly and assembly structure