Led显示模块前组装结构

LED (Light Emitting Diode) display module front-assembling structure

Abstract

一种LED显示模块前组装结构,其包括箱体、底壳、多个固定柱和PCB灯板。该箱体包括背板和侧板,该背板开设有多个后固定孔。该底壳包括框架和支撑臂,该支撑臂开设有相互对齐的第一开口和第二开口,该第一开口和第二开口之间设有隔离板,该隔离板开设有贯通第一开口和第二开口且孔径小于第一开口的第一通孔。该多个固定柱收容于该第二开口内并且被螺钉固定至箱体的后固定孔位置。该PCB灯板开设有多个对齐第一开口的前维护孔,螺钉穿过前维护孔、第一开口、第一通孔后旋入至该固定柱,以将底壳固定至该箱体。上述LED显示模块前组装结构使用六角扳手从LED显示模块的前面即可完成单个LED显示模块的拆卸,使用比较方便。
An LED (Light Emitting Diode) display module front-assembling structure comprises a box body, a bottom case, multiple fixing posts and a PCB (Printed Circuit Board) lamp plate. The box body comprises a back plate and side plates, and multiple back fixing holes are formed in the back plate. The bottom case comprises a framework and a support arm; a first opening and a second opening, both of which are aligned with each other are formed in the support arm; an isolation board is arranged between the first opening and the second opening; a first through hole for running through the first opening and the second opening and having the pore diameter smaller than that of the first opening is formed in the isolation board. The multiple fixing posts are contained in the second opening and fixed at the positions of the back fixing holes of the box body by screws. The PCB lamp plate is provided with multiple front maintenance holes for aligning with the first opening; one screw after penetrating each front maintenance hole, the first hole and the first through hole is screwed into each fixing post so as to fix the bottom case to the box body. Disassembly of single LED display module can be finished by using a hexagon wrench from the front of the LED display module, so that the LED display module front-assembling structure is relatively convenient to use.

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