Outdoor sharing display device for multimedia information

Abstract

The invention discloses an outdoor sharing and displaying device of multimedia information. The device comprises a shell, a first containing groove, a second containing groove, a pair of lifting mechanisms, a solar cell panel, a storage battery, a first timing switch and a second timing switch; the first containing groove is integrally formed in one side wall of the shell body; a liquid crystal display screen is arranged in the first containing groove in an embedded mode; the second containing groove is detachably formed in an opening of the first containing groove in a covering mode; a pair of lifting mechanisms are arranged on the shell and arranged on two sides of the first containing groove respectively, and the lifting ends of a pair of lifting mechanisms fixedly abut against the upper end wall of the second containing groove; the storage battery is electrically connected with the liquid crystal display screen; the first timing switch is arranged on a circuit which connects a pairof lifting mechanisms with the storage battery; the second timing switch is arranged on a circuit which electrically connects the liquid crystal display screen with the storage battery. According tothe outdoor sharing and displaying device of multimedia information, the requirements of information display such as advertisements with rich pictures of merchants can be met, and the display effect is remarkable; the device can effectively adapt to sudden bad weather, and the service life of the liquid crystal display screen is prolonged; the solar energy can be further effectively used for supplying power, and the device saves energy and is environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of electronic information, in particular to an outdoor sharing display device for multimedia information. Background technique [0002] With the acceleration of the modern industrialization process and the increase in people's material and cultural needs in life, various types of production and daily necessities have emerged. Therefore, the competition for products has become increasingly fierce. It often requires extensive publicity before the product can be understood and recognized by consumers. In order to sell products, merchants often use various methods for advertising. At present, the application of print advertising equipment is very common. There are traditional advertising light box equipment and various electronic advertising devices. Shopping malls, stations, airports can be seen everywhere, and indoors A large number of LCD screens or touch screens are also used for advertising display and hum...

AI Technical Summary

Problems solved by technology

In order to sell products, merchants often use various methods for advertising. At present, the application of print advertising equipment is very common. There are traditional advertising light box equipment and various electronic advertising devices. Shopping malls, stations, airports can be seen everywhere, and indoors A large number of LCD screens or touch screens are also used for advertising display and human-computer interaction, and the publicity effect is remarkable, but this is only for indoor display and advertising

If you use the LCD screen for display outdoors, although the display effect is remarkable, the service life of the electronic display screen will be greatly shortened due to the long-term exposure of the LCD screen, and the equipment will be updated frequently, which will increase the cost of advertising; and if there is heavy rainfall In extreme weather such as storms, storms, etc., because the LCD screen cannot be effectively protected by effective waterproof and anti-riot devices, it is easy to be damaged, and it is easy to cause unnecessary economic losses to businesses. Therefore, in order to save costs and avoid maintenance costs, the existing outdoor Commonly used print advertisements are basically monotonous paper or plastic billboards, with a single display screen, which is not easy to attract people's attention, and the publicity effect is not good

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