Novel advertising lamp box fixing device

Abstract

The invention discloses a novel advertising lamp box fixing device. The device comprises a seat body and an advertising lamp box in matched connection with the seat body which are arranged in a building body, the bottom end face of the seat body is provided with an inserting cavity, the left and right end walls of the inserting cavity are correspondingly provided with transverse grooves communicated with the inserting cavity and extending transversely, the inner end wall of one side, back on to the inserting groove, of each transverse groove is fixedly provided with a first compressed spring,the end portion of one side, near the inserting groove, of each first compressed spring is fixedly connected with a partition plate, the end portion of one side, back on to each first compressed spring, of the corresponding partition plate is provided with a first oblique guiding surface facing downward. According to the novel advertising lamp box fixing device, the locking of the advertising lampbox is firm, the advertising lamp box is prevented from falling down to cause accidents, the power connection of the advertising lamp box is safe and stable, thereby an advertising lamp box screen isprevented from loosening and falling off, it is prevented that power failure affects the normal use of the advertising lamp box, the whole device is convenient and quick to operate, greatly improvesthe assembly and disassembly efficiency of the advertising lamp box, and effectively avoids electric shock accidents when the advertising lamp box is assembled and disassembled.

Description

technical field [0001] The invention relates to the technical field of advertising light boxes, in particular to a novel advertising light box fixing device. Background technique [0002] There are advertising light boxes installed on the outer walls of many shops. These advertising light boxes can play a good role in publicity. At present, the installation of advertising light boxes still relies on screws and other parts to be fixed in the wall and then connected to the power supply. This way of fixing is not stable enough and time-consuming It is easy to loose after a long time, and the unstable electrical connection affects the normal display of the advertising light box. In addition, there is a danger of the advertising light box falling, and this method is not easy to disassemble for maintenance or replacement, and the live end is exposed during the disassembly process. It is easy to cause electric shock accident. . Contents of the invention [0003] The technical p...

AI Technical Summary

Problems solved by technology

[0002] There are advertising light boxes installed on the outer walls of many shops. These advertising light boxes can play a good role in publicity. At present, the installation of advertising light boxes 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 loose after a long time, and the unstable electrical connection will affect the normal display of the advertising light box. In addition, there is a danger of the advertising light box falling, and this method is not easy to disassemble for maintenance or replacement, and the live end is exposed during the disassembly process. Easy to cause electric shock accident

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