An advertising display device on both sides of a municipal street

Abstract

The invention discloses an advertisement display device on both sides of a municipal street, comprising a support mechanism, a display board is arranged on the support mechanism, a dust removal mechanism is arranged on the support mechanism, and the dust removal mechanism includes a liquid storage chamber and two Control chamber, the upper wall of the liquid storage chamber communicates with the lower wall of the control chamber through a connecting channel, the liquid storage chamber is provided with a low boiling point evaporating liquid, the inner wall of the control chamber is sealed and slidably connected with a magnetic sliding plug, and the support mechanism There are two chutes on the top, and there are sliders in the two chutes that are attracted to the opposite poles of the magnetic sliders. The opposite side walls of the two sliders are fixedly connected with scraping strips. The magnetic The side wall of the sliding plug is provided with a through opening, the upper wall of the magnetic sliding plug is elastically connected to an upper baffle through a plurality of springs, and the lower wall of the upper baffle is fixedly connected to a lower baffle through a connecting rod. The invention enables the display board to display advertisement information clearly, and can not only save people's time and energy, but also save water resources.

Description

technical field [0001] The invention relates to the technical field of advertisement display equipment, in particular to an advertisement display equipment on both sides of a municipal street. Background technique [0002] On both sides of the municipal street, you can often see some advertising display equipment, through which the information of some enterprises or stores is displayed, so that people can better understand the information of enterprises and stores, but the existing advertising display equipment exists The following questions: [0003] 1. Since the advertising display equipment is exposed outdoors for a long time, there will be dust attached to the side wall of the advertising display equipment for a long time, and the vehicles on the street can raise dust, so it is better to make the dust adhere to the side wall of the display equipment , Excessive accumulation of dust will block the actual information on the advertising display equipment, affect the normal...

AI Technical Summary

Problems solved by technology

[0003] 1. Since the advertising display equipment is exposed outdoors for a long time, there will be dust attached to the side wall of the advertising display equipment for a long time, and the vehicles on the street can raise dust, so it is better to make the dust adhere to the side wall of the display equipment , Excessive accumulation of dust will block the actual information on the advertising display equipment, affect the normal expression of information on the advertising display equipment, and at the same time, it will also affect the appearance of the city;

[0004] 2. For these advertising display equipment, there are generally few dedicated staff to clean the equipment. Even if these equipment are cleaned manually, people need to use water pipes, rags and other tools to clean each advertising display equipment. Cleaning, due to the large number of advertising display equipment in the city, manual cleaning needs to consume a lot of time and energy, and also needs to waste a lot of water resources, which is not in line with the concept of an environmentally friendly city

Images