Patent ID: 11862043
Assignee: nan
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. The letter or number-shaped decorative panel according to claim 1, wherein the side plate is of a split type, and comprises a plurality of side plate units and a plurality of connection plates;
the plurality of side plate units are connected head to end in sequence, the first insertion plates correspondingly fitting with the first slots in the base plate are provided at one side of each of the side plate units close to the base plate, and second slots are provided at two ends of each of the side plate units;
the connection plates are provided at a head-to-tail connection of two adjacent side plate units, second insertion plates fitting with the second slots are provided at two ends of a side wall of each of the connection plates, the second insertion plates at two ends of each of the connection plates are respectively inserted in the second slots of the two adjacent side plate units to connect the two adjacent side plate units.