Illuminating advertising board assembling structure

Abstract

An illuminating advertising board assembling structure comprises a pedestal and an advertising board, wherein two insertion bars are symmetrically arranged on the left side and the right side of the bottom of the advertising board respectively; a place being in the lower end surface of each insertion bar and close to the external side end is provided with an assembling groove with a downward opening end; a power delivery bar is fixed in each assembling groove; an inclined slide surface is arranged on the head part of each power delivery bar; the inner side end surface of each insertion bar is provided with a first tooth part; the left side and the right side in the pedestal are symmetrically provided with two insertion bar grooves cooperated with the insertion bars respectively; an assembly groove with an end port facing each insertion bar groove is disposed in the inner side end wall of each respective insertion bar groove; a slide groove is arranged on the lower end of each assembling groove; the external side end of each slide groove passes through each respective insertion bar groove and the right end of each slide groove extends to the right side of each respective assembling groove; the lower end of each assembling groove communicates with the respective slide groove; a separation bar capable of sliding left to right is assembled in each slide groove; the lower end surface of each separation bar is provided with a second tooth part; the upper end of each assembling groove is rotationally provided with a front tip edge wheel; and the lower end of each assembling groove is rotationally provided with a back tip edge wheel.

Description

technical field [0001] The invention relates to the field of billboards, in particular to a luminous billboard assembly structure. Background technique [0002] Traditional billboards do not emit light at night and cannot play a role in publicity. The production cost of existing luminous billboards is relatively high, and the integration of billboards and bases cannot be separated. When replacing billboards, they need to be removed together with the base, which is very troublesome. And under open air conditions, there is a hidden danger of electric leakage in the power part of the base. Contents of the invention [0003] The object of the present invention is to provide a luminous billboard assembly structure for overcoming the above-mentioned defects in the prior art. [0004] An assembly structure of a luminous billboard according to the present invention, including a base and a billboard, is characterized in that: the lower end of the billboard is symmetrically provide...

AI Technical Summary

Problems solved by technology

[0002] Traditional billboards do not emit light at night and cannot play a role in publicity. The production cost of existing luminous billboards is relatively high, and the integration of billboards and bases cannot be separated. When replacing billboards, they need to be removed together with the base, which is very troublesome. And in the open air, there is a hidden danger of electric leakage in the power part of the base

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