Adjustable advertising frame for advertising board

Abstract

The invention discloses an adjustable advertising frame for an advertising board, which comprises a support bottom plate, moving rollers, a brake plate, an advertising frame lifting device, a supportconnecting shaft, an advertising board bracket, a telescopic advertising frame and an illuminating lamp, and is characterized in that the moving rollers are arranged on the support bottom plate; the advertisement frame lifting device comprises a motor support, a driving motor, a rotary transmission shaft, a transmission gear, a transmission shaft support, a reduction gear, a rotary driven shaft, adriven shaft support, a movable straight gear, a limiting sleeve, a limiting opening, a limiting connecting shaft and a limiting baffle. The adjustable advertising frame belongs to the technical field of advertising frames, particularly relates to the adjustable advertising frame for an advertising board, and effectively solves the problems that the height of the advertising frame for the advertising board on the current market is fixed and inconvenient to adjust and the advertising frame is inconvenient to adapt to advertising boards with different sizes. The adjustable advertising frame forthe advertising board achieves the purposes that the height of the advertising frame for the advertising board is fixed and convenient to adjust, and the advertising frame is conveniently suitable for advertising boards of different sizes, and is very practical.

Description

technical field [0001] The invention belongs to the technical field of advertising racks, in particular to an adjustable advertising rack for billboards. Background technique [0002] Advertisement is a means of publicity that transmits information to the public openly and widely through a certain form of media for a specific need, using strong colors, beautiful patterns, prominent shapes, humorous actions, accurate and vivid advertisements Language can create a strong sales atmosphere, attract the attention of consumers, and promote their impulse to buy. Advertising racks are brackets for placing and displaying advertisements. Traditional advertising racks for billboards can basically meet people's needs, but there are still some The problem is that the height of the advertising frame is fixed, it is not easy to adjust, and the advertising frame is not suitable for billboards of different sizes. Therefore, there is an urgent need for an adjustable advertising frame for bill...

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an adjustable advertising rack for billboards, which effectively solves the inconvenient adjustment of the fixed height of the advertising racks for billboards on the market and the inconvenience of the advertising racks for different applications. The size of the billboard has achieved the purpose of fixing the height of the advertising rack for billboards, making it easy to adjust, and the advertising rack is convenient for billboards of different sizes. It is a very practical adjustable advertising rack for billboards.

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