Poster display board structure
A board structure and poster technology, applied in the direction of cards, instruments, display devices, etc., can solve the problems of excess display boards, waste of manpower, and heavy display boards, and achieve the effect of avoiding waste of resources and improving use efficiency.
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[0022] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:
[0023] as attached figure 1 - attached Figure 4 As shown, the present invention is a poster display board structure. The poster display board structure includes a display board surface 1, a main support frame 2, a secondary support frame 3, and a connecting rod 4. The main support frame 2 is a U-shaped structure, and the secondary support frame 3 is a U-shaped structure, one end of the main support frame 2 is movably connected with one end of the auxiliary support frame 3, the other end of the main support frame 2 is movably connected with the other end of the auxiliary support frame 3, the display panel surface 1 is...
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