Stable advertising board device
A billboard, a stable technology, applied in the field of billboards, can solve the problems of cumbersome operation during replacement, and achieve the effect of simple structure, simple locking process and stable installation
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[0018] Combine below Figure 1-5 The present invention will be described in detail.
[0019] refer to Figure 1-5 , the stable billboard device according to the embodiment of the present invention includes a docking assembly and a loading assembly, the docking assembly includes a docking block 2 whose right end is fixedly installed on the billboard support frame 1, and the upper right end of the docking block 2 is provided with The joint part 4, the joint part 4 is provided with a No. 1 locking groove 5, and the right end surface of the middle part of the docking block 2 is provided with a No. 1 recessed groove. No. 2 locking groove 3, the underside of the left end face of the No. 1 recessed groove is provided with a sliding groove, and a sliding block 8 is installed in the sliding groove, and the left end wall of the sliding groove is connected with the sliding groove. The left end face of the moving block 8 is equipped with a No. 1 tight elastic member 81, and the No. 1 ti...
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