Windproof advertising board base

A billboard and bearing seat technology, applied in the billboard field, can solve the problems of billboard overturning, billboard connecting bolt breakage and failure, etc., and achieve the effect of convenient replacement.

Inactive Publication Date: 2017-07-28
安陆市涢都传媒有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, traditional billboards are directly fixed by bolts and bases. When exposed to strong winds outdoors, the billboard connection bolts often break and fail, or billboards and bases fall together.

Method used

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  • Windproof advertising board base
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  • Windproof advertising board base

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The embodiments of the present invention will be described with reference to the drawings.

[0025] A windproof billboard base includes a rotating shaft 1. A vertical billboard 14 is installed on the top platform of the rotating shaft 1. The bottom of the rotating shaft 1 is inserted into the inner ring of a deep groove ball bearing 2 and locked by a locking flange 3. The tightening flange 3 is connected to the shaft 1 by locking bolts. The deep groove ball bearing 2 is installed in the bearing seat 16. The bearing seat 16 is a sink groove opened on the base 6, and the locking flange 3 has a spring groove on the cylindrical surface Road 13, there is a coil spring driven shaft 18 on the locking flange 3.

[0026] Further, there is a shoulder on the rotating shaft, and the axial position of the rotating shaft is locked through the joint action of the shoulder and the locking flange.

[0027] Further, there is a groove on the driven shaft of the coil spring for realizing the pos...

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PUM

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Abstract

The invention provides a windproof billboard base, which belongs to the technical field of billboards. When installing, first put the deep groove ball bearing into the bearing seat and lock it through the bearing pressure ring, insert the rotating shaft into the inner ring of the bearing, and install the locking flange from the bottom of the base, and then pull it out from the coil spring box Coil spring, insert the right-angle plug of the coil spring into the spring channel of the coil spring driven shaft, and lock it through the coil spring pressing block. When using, first loosen the locking screw on the chuck, and then hold the push The handle on the rod rotates along the arc groove. Under the pulling force of the flat scroll spring, the rotating shaft will follow the push rod to rotate to realize the rotation of the billboard. When encountering strong wind, the windward side of the billboard will Angle deflection occurs along the direction of the wind to achieve the purpose of reducing the force. When the wind becomes smaller, under the tension of the flat scroll spring, the vertical billboard will return to its original position, so that The automatic adjustment of the position is realized.

Description

Technical field [0001] The invention relates to the technical field of billboards, in particular to a windproof billboard base. Background technique [0002] At present, traditional billboards are directly fixed by bolts and bases. When exposed to strong winds outdoors, the billboard connecting bolts often break and fail or the billboards together with the base may fall over. Summary of the invention [0003] The technical task of the present invention is to solve the shortcomings of the prior art and provide a windproof billboard base. [0004] The technical solutions adopted by the present invention to solve its technical problems are: [0005] The core idea of ​​the design is to change the rigid connection between the traditional billboard and the base into a flexible connection by designing a dedicated base, and to realize the billboard by adding a plane scroll spring in the base. [0006] A windproof billboard base includes a rotating shaft. A vertical billboard is installed on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F15/00G09F15/02
CPCG09F15/0087G09F15/0018G09F15/02
Inventor 程世爱
Owner 安陆市涢都传媒有限公司
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