Advertising board device convenient to mount

Abstract

The invention discloses a conveniently installed billboard device, which comprises a mounting base body and a billboard. The first sliding cavity and the second sliding cavity are symmetrically arranged up and down. The mounting base between the first sliding cavity and the second sliding cavity is provided with an unlocking sliding cavity. The left bottom of the first sliding cavity and the left top of the second sliding cavity There is a connecting groove running through the unlocking sliding chamber between them, and the bottom of the right side of the first sliding chamber and the second sliding chamber is provided with a locking groove extending downward, and the locking groove is provided with an engaging groove set through the locking groove and extends to the left and right. The side extension is set, the top pressure slider is slidably connected in the joint groove, the guide chute is symmetrically arranged up and down in the extension section on the left side of the joint groove, and the left edge of the top pressure slider is symmetrically provided with protrusions extending into the guide chute. The sliding part, the extension section on the right side of the engaging groove runs through the mounting base body and communicates with the connecting groove; the invention has simple structure, saves time and effort in installation, and is convenient for maintenance.

Description

Technical field [0001] The invention relates to the technical field of billboards, in particular to a billboard device that is convenient to install. Background technique [0002] Billboards are an important tool for companies and businesses to promote. The pictures and text on the billboards introduce and publicize the performance and advantages of products and promote their sales. Generally, the walls above the doorways on both sides of town streets are filled with all kinds of billboards. The billboards are generally made of light steel welded panels. The traditional fixing method is to use expansion bolts and angle steel to weld the billboard's bones on-site, and the entire installation process is troublesome. The installation of such billboards is relatively complicated, time-consuming and laborious to install, and difficult to complete quickly and easily, which causes greater difficulties in maintenance, and therefore the usability and practicability are limited. Summary ...

AI Technical Summary

Problems solved by technology

The installation of this kind of billboard is relatively complicated, time-consuming and labor-intensive, and difficult to complete quickly and easily, so it causes great difficulties for maintenance, so the usability and practicability are limited

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