Signal screen light indicator capable of differentially displaying warnings

• Main Authors: CAI KUN, SUN WEI, SUN LUYI, SUN MINGHUI, SUI XIAOMING, SUN MAOJIN
• Format: Patent
• Language: Chinese; English
• Published: 13.06.2023
• Subjects: ADVERTISING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; LABELS OR NAME-PLATES; PHYSICS; SEALS; SIGNS

The utility model belongs to the technical field of light word boards, and particularly relates to a signal screen light word board for distinguishing and displaying warnings, which comprises a shell and a light word board, the light word board is movably arranged in an inner cavity of the shell, a display distinguishing mechanism is movably arranged on the surface of the top of the light word board, and the display distinguishing mechanism comprises a bayonet socket, a first limiting groove, a color board, a pressing plate and a pressing frame. The bayonet socket is connected with the top surface of the light word plate in an inserted mode, the first limiting groove is formed in the top surface of the bayonet socket, the color plate is movably embedded in the first limiting groove, the pressing plate is movably connected to the top of the bayonet socket, the pressing frame is integrally formed on the lower surface of the pressing plate, the pressing plate is matched with the first limiting groove, and the li