Novel intelligent electronic billboard

Abstract

The invention belongs to the technical field of electronic billboards, and discloses a novel intelligent electronic billboard. The novel intelligent electronic billboard comprises a mounting base; supporting legs are fixedly mounted at the top of the mounting base; a pipe outgoing grooves are formed in the outer walls of the supporting legs; a billboard is fixedly mounted at the tops of the supporting legs; a display screen is arranged on the front face of the billboard; and a cleaning roller is movably arranged on the outer wall of the display screen. During wind blowing, wind pushes fan blades and a wind shaft to rotate, the wind shaft rotates to drive a rotating shaft and a driving wheel at the bottom of the rotating shaft to rotate, the driving wheel rotates to drive a transverse shaft to rotate through a driven wheel, the transverse shaft rotates to drive a second gear to rotate through a first gear, the second gear rotates to drive a lead screw to rotate, and the lead screw rotates to drive a nut to move up and down, the lead screw moves up and downs, so as to drive a cleaning roller to move up and down through a bent rod, so that the display screen can be cleaned. The billboard has the advantages of novel design and simple structure. According to the billboard, the display screen can be cleaned through wind power, and fire fighting is facilitated when a fire disaster occurs.

Description

technical field [0001] The invention relates to the technical field of electronic billboards, in particular to a novel intelligent electronic billboard. Background technique [0002] In modern society, advertisements have become a part of people's lives, and various advertisements appear in front of people in different forms, and outdoor billboards are one of them. Outdoor billboards are generally erected on both sides of the road, and people often see them when they pass by, thus achieving the effect of advertising. [0003] The Chinese patent announcement number is: CN110890040B invention patent, which discloses a convenient maintenance and cleaning billboard, including a fixed block, a transmission cavity is provided at the right end of the fixed block, and a moving cavity is also provided in the fixed block. The transmission chamber is provided with a transmission mechanism that provides power for the device, the moving chamber is provided with a cleaning mechanism with...

AI Technical Summary

Problems solved by technology

[0005] 1. The above patents use rainwater to clean the billboards, but the frequency of rain in many areas is very low, which leads to a long time to clean the billboards, and it is difficult to keep the billboards clean, and the cleaning needs to be controlled by a motor, which wastes a lot of time. more energy;

[0006] 2. When a fire breaks out around the billboard, the billboard in the above patent has no effective countermeasures. It is necessary to find a water pipe to connect a fire hydrant to extinguish the fire, which wastes the best time for fire fighting

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