Urban roadside LED mobile advertising board
A billboard, urban technology, applied in advertising, audio advertising, electric vehicles, etc., can solve the problems of inconvenient movement, large limitations, poor functionality, etc.
Inactive Publication Date: 2020-10-27
JINGCHU UNIV OF TECH
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Problems solved by technology
[0004] The purpose of the present invention is to provide a kind of urban roadside LED mobile billboard in order to solve the problems (inconvenient to move, poor functionality, large limitations)
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[0031] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, and therefore cannot be cons...
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The invention discloses an urban roadside LED mobile advertising board. The urban roadside LED mobile advertising board comprises a device main body, a device base and a connecting groove, the bottomof the device main body is fixedly connected with a device base, a connecting groove is fixedly connected into the top of the device main body; a device base is fixedly connected below the connectinggroove; a storage battery is fixedly connected inside the lower part of the connecting groove; display cloth is fixedly connected into the lower part of the device main body; the bottom of the devicebase is fixedly connected with a supporting top, the two sides of the bottom of the supporting top are fixedly connected with assembling pieces, universal wheels are fixedly connected to the bottoms of the assembling pieces, the lower parts of the universal wheels are fixedly connected with positioning holes; the positioning holes improve the stability of the equipment; the convenience of the device main body is improved through a solar panel, the flexibility of the device main body is improved through a moving mechanism, the practicability of the device main body is improved through a light sounding mechanism, a user can better use the equipmen through the convenient mechanism, and the urban roadside LED mobile advertising board is suitable for being used by LED movable advertising boardsand has wide development prospects in the future.
Description
technical field [0001] The invention belongs to the technical field of mobile billboards, in particular to an LED mobile billboard on the roadside of a city. Background technique [0002] At present, the roadside billboards in cities are all fixed, and the advertisement content is displayed in a single way. Once the advertisement is formed, it is difficult to change and maintain. [0003] Most of the existing LED mobile billboards cannot be easily moved, and usually require users to carry them. The billboard handling is not only labor-intensive, but also poor in functionality. Most of the existing LED mobile billboards can only emit light. It cannot produce sound. If it is necessary to use other equipment, it shows that the usability of the device is weak and it is not suitable for existing use. The existing LED mobile billboards have weak functionality and are easily damaged by rainwater during heavy rain. Knocked down, even damaged, at the same time, it also requires exce...
Claims
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IPC IPC(8): G09F13/00G09F25/00H02J7/35
CPCG09F13/00G09F25/00H02J7/35
Inventor 周代芳
Owner JINGCHU UNIV OF TECH