Outdoor advertising media propaganda device

Abstract

The invention relates to the technical field of advertising media propaganda equipment, and discloses an outdoor advertising media propaganda device convenient to clean. The outdoor advertising mediapropaganda device comprises a base, wherein a rotating rod is movably connected to the exterior of the base, a fixed frame is fixedly connected to the exterior of the rotating rod, a lead screw is movably connected to the interior of the fixed frame, a moving block is movably connected to the exterior of the lead screw, a cleaning plate is fixedly connected to the exterior of the movable block, and a rotating shaft is movably connected to the exterior of the fixed frame and fixedly sleeved with a chain wheel. Through the interaction among a screw rod, a moving block, a rotating shaft, a chainwheel, a chain, a cleaning plate, a scraping plate and a collecting box, a display screen can be cleaned when a large amount of dust is adhered to the display screen by using the outdoor advertising media propaganda device, and meanwhile, the cleaned dirt can further be collected, the situation that the content on the display screen cannot be seen clearly due to too much dust adhering to the display screen is avoided, the display effect of the advertising device is better, and therefore the actual use requirement can be met.

Description

technical field [0001] The invention relates to the technical field of advertising media publicity equipment, in particular to an outdoor advertising media publicity device that is easy to clean. Background technique [0002] Advertising media is a means of information dissemination, which can display and promote a certain thing or product to the public. However, the existing advertising media still uses display boards to promote products or things to the public. [0003] Most of the existing advertising media publicity devices are installed outdoors. After long-term use, a large amount of dust will stick to the surface of the display screen on the publicity device, and the accumulation of dust will block the content displayed on the display screen. , making the effect of advertising information publicity poor, therefore, sanitation workers need to clean it every once in a while, however, the number of publicity devices is large and the range is large, and it is also a labor...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an outdoor advertising media publicity device that is easy to clean, which can clean up the dust stuck on the screen of the advertising media publicity device and can prevent the publicity device from being violently caused by strong winds or power output failures. The advantage of rotation solves the problem of the dust sticking on the screen of the outdoor advertising media propaganda device, which causes the display screen to be unclear, and the centrifugal force of the display screen becomes larger due to the violent rotation of the propaganda device due to strong wind or power output failure, which makes the device stable. poor problem

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