Efficient advertising device

Abstract

The invention discloses an efficient advertising device. The efficient advertising device comprises a fixed shelf body which is fixed to the outer wall of a building and an advertising screen which isused for being cooperatively connected with the fixed shelf body, an inserting groove is formed in the left end face of the fixed shelf body, a power supply groove is formed in the center of the right end wall of the inserting groove, pushing grooves are symmetrically formed in the front end wall and the rear end wall of the inserting groove, first clamping grooves are symmetrically formed in thefront portion and the rear portion of the left end of the inserting groove, and second clamping grooves which are communicated with the pushing grooves are further symmetrically formed in the front end wall and the rear end wall of the inserting groove. By means of the efficient advertising device, the advertising screen is firmly locked, and is safely and stably connected with electricity; the whole efficient advertising device is convenient and fast to operate, the dismounting and mounting efficiency of the advertising screen is improved, and it is effectively prevented that electric shockaccidents occur when the advertising screen is mounted and dismounted.

Description

technical field [0001] The invention relates to the field of advertising, in particular to an efficient advertising device. Background technique [0002] Advertising screens are installed on the exterior walls of many shops. These advertising screens can play a good role in publicity. At present, the installation of advertising screens still relies on screws and other parts to be fixed in the wall, and then connected to the power supply. This method is not stable enough and time-consuming It is easy to loosen after a long time, and the unstable electrical connection will affect the normal display of the advertising screen. In addition, there is a danger of the advertising screen falling, and this method is not convenient for disassembly for maintenance or replacement, and the live end is exposed during the disassembly process, which is easy cause electric shock. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an...

AI Technical Summary

Problems solved by technology

[0002] Advertising screens are installed on the exterior walls of many shops. These advertising screens can play a good role in publicity. At present, the installation of advertising screens still relies on screws and other parts to be fixed in the wall, and then connected to the power supply. This method is not stable enough and time-consuming It is easy to loosen after a long time, and the unstable electrical connection will affect the normal display of the advertising screen. In addition, there is a danger of the advertising screen falling, and this method is not convenient for disassembly for maintenance or replacement, and the live end is exposed during the disassembly process, which is easy cause electric shock

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