Detachable LED display screen for advertising purpose

Abstract

The invention discloses a detachable LED display screen for advertising purpose. The detachable LED display screen structurally comprises a display screen, a dismounting device and a mounting groove.The display screen is arranged in the mounting groove. The mounting groove is positioned in the center of the dismounting device. The mounting groove is fixed on the dismounting device in an embeddedmanner. The display screen is matched with the mounting groove. According to the invention, by utilizing the clamping force of two clamping plates exerted onto the display screen, the display screen is stressed in a movable groove to be in a relatively stable state. When the display screen needs to be taken down, the movable groove is pulled out of a fixed frame. In this way, the display screen isinclined outwards to press a protruding rod, so that an air bag is opened and expanded. The pressing force of the display screen on the movable groove is reduced. The situation that during the disassembling process of a traditional display screen, bearing equipment needs to be additionally arranged for bearing the display screen and then the display screen is pushed out from the side surface canbe prevented. Therefore, the problem that the eyesight is blocked in the traditional disassembling mode can be avoided.

Description

technical field [0001] The invention relates to the field of LED display screens, in particular to a detachable LED display screen for advertising. Background technique [0002] The detachable LED display screen used for advertising needs to be disassembled when it is overhauled. When disassembling at heights, it is necessary to use other equipment to support the partially loosened display screen, so as to ensure the normal progress of the disassembly operation and avoid the display screen. Drop, the current detachable LED display for advertising has the following flaws: [0003] The size of the display screen used for advertising is relatively large. When disassembling at high altitude, in order to ensure that the support force of the display screen is sufficient, the area of ​​the supporting equipment should be about the same size as the display screen. , The blocked line of sight is a major hidden danger, and the supporting equipment only acts on the bottom of the displa...

AI Technical Summary

Problems solved by technology

[0003] The size of the display screen used for advertising is relatively large. When disassembling at high altitude, in order to ensure that the display screen has sufficient supporting force, the area of ​​the supporting equipment should be about the same size as the display screen. During the disassembly process, the supporting device will easily block the display screen. , the blocked line of sight is a major hidden danger, and the supporting equipment only acts on the bottom of the display screen, and the top of the display screen is easy to fall when it is loose, posing a big safety hazard

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