| 摘要 |
The present invention relates to a fixing frame for an LED display. To this end, the present invention relates to the fixing frame for the LED display, comprising: a rectangular frame formed by left and right vertical members being coupled to the front of each of the ends on both sides of upper and lower horizontal members; guide support pieces provided at the ends thereof with an arc-shaped sector concave portion, which are coupled to each of the ends on both sides of the left and right vertical members; sector convex portions of upper and lower movement guide members, which are slidably supported on each of the sector concave portions of the upper and lower guide support pieces; bar coupling pieces, which are formed at the other side of sector pieces of the upper and lower movement guide members; and left and right angle adjustment connection bars, which are connected to bar coupling pieces of the upper and lower movement guide members on the upper and lower movement guide members. The fixing frame for the LED display further comprises: angle round bars, the upper and lower portions of which are coupled to the both ends of the upper and lower horizontal members; guides rods, which are integrally formed at both ends of the angle round bars; an arc-shaped guide groove, which is formed on the sector pieces of the upper and lower guide members, and which is penetrated by the guide rods; unlocking parts, which are provided on the upper and lower portions of the angle round bars, wherein the unlocking parts comprise an angle lock nut, which is provided on the guide rods on both sides, and knob cams, which are hinge-coupled to a through-hole that is formed on both ends of the angle round bars, so that by rotating a knob of each of the upper and lower knob cams in the direction of the angle round bars, the angle lock nuts move upward and downward, thereby the angle adjustment connection bar being fixed to the ends of both sides of the rectangular frame. |
