Electronic display screen modular unit structure

摘要

An electronic display screen modular unit structure includes a modular unit which includes a pair of support boards and illumination strips. Through holes of the pair of support boards are provided with coupling members for connecting modular units, such that the modular units can be connected up and down as well as left and right. When each pair of support boards are separated from each other, the illumination strips can be unfolded flat to form a display screen at a predetermined width and height. Connecting plugs at two ends of a conductive wire are respectively connected with an output connecting terminal of the modular unit and an input connecting terminal of another adjacent modular unit, such that the modular units can be coupled and electrically connected with each other to form a display screen which is light and can be hanged on the wall or suspended.

主权项

1. An electronic display screen modular unit structure, comprising a modular unit, the modular unit comprising a pair of support boards and a plurality of illumination strips; the pair of support boards being hard printed circuit boards (PCB) in the shape of a strip, being respectively formed with conductive circuits thereon, and having a plurality of through holes, respectively; the plurality of illumination strips being uprightly arranged side by side and spaced equally, and being attached on the support boards which are parallel and disposed transversely; each of the illumination strips being a soft strip with a plurality of illumination members; two ends of the soft strip being attached to flexible printed circuits (FPC) on the pair of support boards, the soft strip having conductive circuits thereon, the conductive circuits of the soft strip being electrically connected with the conductive circuits of the pair of support boards to form a directional telecommunication transmission circuit, the pair of support boards having an input connecting terminal and an output connecting terminal thereon as a signal input point and a signal output point of the telecommunication transmission circuit; the plurality of illumination members being light emitting diodes having drive circuit chips, the illumination members being disposed on the soft strip and spaced equally, and arranged in the form of at least one row, through the telecommunication transmission circuit, the illumination members getting a power source and signal data from the input connecting terminal and sending the power source and the signal data to the output connecting terminal.