An electronic display device and a method of operating the same

Abstract

The application relates to the technical field of display, and particularly discloses an electronic display device and a method for operating the electronic display device, which comprises a shell, a cavity is embedded in the inner side of the shell, a through hole for air circulation is formed through the outer surface of the shell, a sealing assembly is arranged in the inner side of the cavity, the sealing assembly comprises a mounting groove formed in the inner surface of the cavity, a core shaft is fixedly connected to the inner surface of the mounting groove, a sealing plate is rotatably connected to the outer surface of the core shaft, and a moisture absorption sheet is fixedly connected to the outer surface of the lower end of the sealing plate. Moisture in the air is absorbed by the moisture absorption sheet through the sealing assembly, so that the moisture entering the inside of the shell can be effectively reduced, the probability of condensation in the inside of the shell can be reduced, the risk of short circuit of the electronic display device can be reduced, the corrosion of the moisture to metal electrical components can be reduced, and the service life of the electronic display device can be prolonged.

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