A lifting color screen advertising vehicle

Abstract

A promotional car with a lifting color screen, comprising a front, a carriage, a foldable display color screen, a color screen lifting mechanism and a cabin; the foldable display color screen is installed and fixed on the color screen lifting mechanism, and the color screen lifting mechanism is installed and fixed on internal. The color screen lifting mechanism includes a rotatable base and two base support rods arranged on the upper part of the rotatable base. The upper part of the two bottom support rods is provided with a turning shaft, and a hydraulic lifting mechanism is fixed on the turning shaft. The upper part of the hydraulic lifting mechanism It is connected and fixed with the collapsible display color screen through connecting pieces; a flipping hydraulic cylinder is set between the hydraulic lifting mechanism and the rotatable base; auxiliary supporting columns are respectively set on both sides of the hydraulic lifting mechanism, and the back of the collapsible display color screen is set There are two lifting slide rails, and the upper ends of the two auxiliary support columns are correspondingly inserted in the two lifting slide rails. The foldable display color screen of the present invention is convenient to adjust and flexible, and meets the use requirements of customers.

Description

technical field [0001] The invention relates to an advertising vehicle, in particular to an advertising vehicle with a lifting color screen. Background technique [0002] Compared with traditional large billboards or fixed display screens, advertising vehicles have the characteristics of strong mobility, wide transmission area, and high arrival rate. On some specific occasions, such as festival promotions or opening ceremonies, companies need to take advantage of this opportunity to promote and publicize their products extensively, which requires an advertising vehicle with a large amount of information and good mobility series of advertisements. Compared with the traditional advertising boards, the advantage of the advertising vehicle is that the advertising information of the advertising vehicle is not limited by the geographical location, and it can carry out in-depth and extensive publicity in the streets, alleys, communities, business districts and other areas accordin...

AI Technical Summary

Problems solved by technology

[0003] At present, the foldable display color screens of traditional advertising vehicles are generally installed on both sides of the car compartment. The foldable display color screens cannot be lifted and lowered in a large range according to the needs, and there are certain limitations in use.

In addition, due to the limitation of the height and length of the carriage, the size of the foldable display color screen can only be limited to the size of the side wall of the carriage, and it is impossible to make a foldable display color screen with an enlarged size according to the needs.

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