| 摘要 |
An LED display device, comprising an installation column (110), a first fixing plate (120), a box module (130), an LED display screen module (140) and a first connecting piece (150). The box module (130) comprises a front surface used for display and a back side back to the front surface. The installation column (110) is located on the back side of the box module (130). The first fixing plate (120) is tightly attached to the installation column (110), and the first fixing plate (110) is provided with a first fixing hole (121). The first connecting piece (150) passes through the first fixing hole (121) from the rear side of the box module (130) and is connected to the box module (130), so that the installation column (110) is clamped and fixed between the first fixing plate (120) and the box module (130). The box module (130) is fixed to the installation column (110) by means of the first fixing plate (120) and the first connecting piece (150). The LED display screen module (140) is installed on the front surface of the box module (130). The LED display device is highly flexible in maintenance, convenient to operate and low in cost, and front/back maintenance type installation can be achieved. |
