Novel elevator billboard convenient to disassemble and assemble

Abstract

The invention belongs to the advertising field and particularly relates to a novel elevator billboard convenient to disassemble and assemble. The novel elevator billboard convenient to disassemble and assemble comprises a picture frame, a bottom plate, a face plate and a poster. The picture frame comprises an upper frame edge, a lower frame edge and two side frame edges, the picture frame is integrally connected with the bottom plate, the face plate is a symmetrically-folded double-layer face plate with an interlayer inside which the poster is arranged, one of the side frame edges of the picture frame is provided with an insertion groove for inserting the face plate into the picture frame, the inside of the insertion groove is provided with a pressing strip capable of moving back and forth in the length direction of the insertion groove, the top of the insertion groove is provided with a through hole penetrating the upper frame edge, and a stop pin which can move vertically along the through hole is arranged inside the through hole. According to the novel elevator billboard convenient to disassemble and assemble, when installing the poster, a user can first clamp the poster in the double-layer face plate, then inserts the double-layer face plate into the picture frame from the insertion groove, namely, the side edge of the picture frame, and presses the pressing strip on the edge of the double-layer face plate, which is located at the notch of the insertion groove, for positioning after the double-layer face plate is inserted into the picture frame, so that the poster is flat, the insertion is convenient, the picture frame need not be taken down for disassembling and assembling, and the installation is convenient.

Description

Technical field [0001] The invention belongs to the field of advertising, and specifically relates to a novel elevator billboard which is convenient to disassemble and assemble. Background technique [0002] Elevator billboards are a way of advertising and are more and more popular with businesses. In many cases, as the elevator rises and falls, the billboards will loosen. The original way is to paste the elevator advertising posters on the floor or Directly stick to the inner wall, it is difficult to remove the sticky material on the inner wall, and it is easy to fall off. There are some advertising devices that can be fixed on the inner wall of the elevator through a hook. For example, the patent publication number is CN 202098953U, and the publication date is The Chinese utility model patent on January 4, 2012 discloses an advertisement placement device, which includes a hook arranged on the wall of an elevator car, and an advertisement frame is hung on the hook. The utility ...

AI Technical Summary

Problems solved by technology

[0002] Elevator billboards are a way of advertising, and are more and more popular with businesses. In many cases, as the elevator goes up and down, the billboards will become loose. The original way is to paste the elevator advertising posters on the floor or Paste directly on the inner wall. It is difficult to remove the residual paste on the inner wall, and it is easy to fall off. Some advertising devices can be fixed on the inner wall of the elevator through hooks. For example, the patent publication number is CN 202098953U, and the publication date is The Chinese utility model patent on January 4, 2012 discloses an advertisement delivery device, which includes a hook arranged on the wall of the elevator car, and an advertisement frame is hung on the hook.

The utility model can conveniently place the advertisement body in the elevator car, and the installation structure is simple, but it also has its disadvantages. If the elevator is in the process of frequent lifting for a long time, it may cause loosening or displacement of the advertisement board, or even The main frame of the advertisement is not reinforced, so it cannot meet the needs well, and it is necessary to remove the frame and install the advertisement during installation, which is troublesome to disassemble

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