Rotatable billboard

A technology of publicity boards and connecting covers, applied in the field of publicity boards, can solve problems such as troublesome fixing of publicity boards, and achieve the effect of saving fixing time and facilitating adjustment.

Inactive Publication Date: 2013-05-01
姬志刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, it is more troublesome to fix the promotional board. When fixing it, carefull

Method used

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  • Rotatable billboard
  • Rotatable billboard
  • Rotatable billboard

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] As shown in the figure, a rotatable propaganda sign is composed of a propaganda sign 1 and a fixed seat 2, and a connecting cover 3 is provided on the back of the propaganda sign 1.

[0016] The fixing seat 2 is in the shape of a disc. A circular fixing recess 4 is provided on the side connected with the connecting cover 3, and a protrusion 5 is provided on the side.

[0017] A groove 6 is provided in the connecting cover 3.

[0018] Three fixing holes 7 are arranged in the fixing concave disk 4, which are distributed in a regular triangle.

[0019] The connecting cover 3 is buckled and connected with the fixing seat 2, and the protrusion 5 and the groove 6 are matched to prevent the connecting cover 3 and the fixing seat 2 from being separated.

[0020] There is no need to determine the horizontal position of the billboard before fixing. The fixing base 2 can be fixed at will through the fixing hole 7. The billboard 1 is buckled and connected with the fixing base 2 through the conn

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PUM

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Abstract

The invention discloses a rotatable billboard, which comprises a billboard and a fixed base; a connecting cover is arranged on the back of the billboard; the fixed base is shaped like a disk, one surface of the fixed base, which is connected with the connecting cover, is provided with a round fixed concave disk, and the side of the fixed base is provided with a rid; the interior of the connecting cover is provided with a groove; and the interior of the fixed concave disk is provided with three fixing holes, which are distributed in the form of a regular triangle. The horizontal position of the rotatable billboard does not need to be determined before the rotatable billboard is fixed, so that the time of fixation is saved; after being fixed, the rotatable billboard can be rotated by 360 degrees on the vertical plane, and thereby the balance of the rotatable billboard at the horizontal position can be conveniently adjusted.

Description

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Claims

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Application Information

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Owner 姬志刚
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