CN101847354A

CN101847354A - Windproof advertising board

Info

Publication number: CN101847354A
Application number: CN201010149624A
Authority: CN
Inventors: 赵宝泉; 李学成
Original assignee: TIANJIN BAOCHENG XINYU ELECTRONIC TECHNOLOGY CO LTD
Current assignee: TIANJIN BAOCHENG XINYU ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2010-04-19
Filing date: 2010-04-19
Publication date: 2010-09-29

Abstract

The invention relates to a windproof advertising board which comprises a framework, an upper panel, a lower panel, two rotating shafts and at least one door closer, wherein the two rotating shafts are respectively positioned at the upper part of the upper panel and the lower part of the lower panel, the upper panel and the lower panel are respectively installed in the framework through the rotating shafts on the upper panel and the lower panel, one end of the door closer is fixed at the lower part of the upper panel, and the other end is fixed at the upper part of the lower panel; or the windproof advertising board comprises a framework, a panel, a rotating shaft and at least one door closer, wherein the rotating shaft is positioned at the upper part of the panel, the panel is installed in the framework through the rotating shaft on the panel, one end of the door closer is fixed at the lower part of the panel, and the other end is fixed on the bottom frame of the framework. The invention has the advantages that: 1. the advertising board has simple structure, easy manufacture, convenient installation and good advertisement picture integrity and is beneficial to showing advertisements and replacing advertisement pictures; 2. when the advertising board encounters strong wind, the wind can be effectively leaked, the strenuous swing of the advertising board can not be caused, and the damage caused by swing is reduced.

Description

A kind of windproof advertising board

Technical field

The present invention relates to a kind of billboard, relate in particular to a kind of windproof advertising board.

Background technology

Because modern goods rapid development of economy, advertisement is done bigger and bigger, do higher and higher, particularly in the most attractive bustling location, by the high institute highway, large-scale exploitation board all can be set up in ground such as business district, these large boards are generally by the material of steel construction column and the board body as billboard, large board weighs several tons, also some billboard is the enclosure wall formula, length reaches several meters to tens meters, when billboard when running into strong wind because the billboard area is big, will produce windage, when windage just collapses when billboard can not bear greatly, caused unnecessary loss not only for advertiser and producer, give the vehicle of parking around pedestrian and the billboard simultaneously, the house has brought great potential safety hazard, in order to remove a hidden danger, normally adopt the column size that strengthens billboard, the intensity of strengthening manufacturing materials waits resists high wind, but such method, can only improve the construction cost of billboard, can not tackle the problem at its root.

Chinese patent Granted publication number utilizes air velocity transducer The real time measure wind speed for CN100390838C " discharging method of billboard load due to wind pressure and anti-high wind billboard " discloses a kind of wind resistance billboard, and anemometer is converted into automatically controlled signal with wind speed; The anemometer comparator circuit compares automatically controlled signal and predefined controlled variable, by relay control motor rotational action; Motor is by reduction gear and gear train, the blade that drives venetian blind type billboard board face is made angular setting, billboard as this active wind resistance formula has following deficiency, one, billboard body structure complexity, cost of manufacture and maintenance cost have been increased, advertising sign face adopts shutter, and not only moving component is many, and picture is not an integral body, picture effect is poor, safeguard simultaneously and change also pretty troublesome, two, under severe weather conditions, wind speed is very unstable, when blade is adjusted, if wind speed moment increase, system also can't make corresponding adjustment, and billboard still has by the broken possibility of changing of wind.

Chinese patent Granted publication number discloses another kind of wind resistance billboard for CN201017581Y " formula billboard with the wind ", be loaded in the framework by rotating shaft by a series of advertising unit plates, between advertising unit and framework, back-moving spring is housed, the opposite each other magnet of polarity is housed on the inwall of advertising unit panel edges and framework, this patent has following deficiency, one, the advertising unit plate is fixed on the frame by magnetic force, if suction is big, when meeting high wind when dashing forward, the advertising unit plate can be shaken off magnetic force and rotate suddenly, the excessive easy damage of spring stress can't reset the advertising unit plate, if suction is little, the advertising unit plate takes place slightly to rotate because of wind-force, do not cause spring deformation, then the advertising unit plate just can not reset, and the figure on the billboard is difficult to be presented on the public at the moment with complete morphology like this; Two, the general wind of billboard is overhead higher, and wind speed is non-constant, because spring can make advertising unit plate amplitude of fluctuation change greatly, also damages spring easily, and the advertising unit plate can't be resetted.

Summary of the invention

The objective of the invention is to overcome problems of the prior art, a kind of windproof advertising board is provided.

Technical solution of the present invention is as follows:

A kind of windproof advertising board, comprise framework, also comprise top panel, lower panel, two rotating shafts and at least one door closer, described two rotating shafts lay respectively at the top of top panel and the bottom of lower panel, top panel and lower panel are loaded in the framework by the rotating shaft on it separately, the be fixed in the above bottom of plate of one end of described door closer, the other end is fixed on the top of lower panel.

A kind of windproof advertising board comprises framework, also comprises panel, rotating shaft and at least one door closer, described rotating shaft is positioned at the top of panel, panel is loaded in the framework by the rotating shaft on it, and an end of described door closer is fixed on the bottom of panel, and the other end is fixed on the underframe of framework.

The beneficial effect that the present invention had: one, advertisement board structure is simple, makes easily, and is easy for installation, and the advertisement picture good integrity is beneficial to and shows advertisement and change advertisement picture; When two, billboard is met high wind, can effectively let out wind, and can not cause the violent swing of billboard, reduce the damage that causes because of swing.

Description of drawings

Fig. 1 is the structural representation of first embodiment of the invention;

Fig. 2 is the structural representation of second embodiment of the invention;

Fig. 3 is the structural representation of third embodiment of the invention.

Embodiment

The present invention is further illustrated below in conjunction with the drawings and specific embodiments.

Embodiment one: as shown in Figure 1, the present invention includes framework 1, also comprise top panel 2, lower panel 3, two rotating shafts 4 and at least one door closer 5, described two rotating shafts 4 lay respectively at the top of top panel 2 and the bottom of lower panel 3, top panel 2 and lower panel 3 are loaded in the framework 1 by the rotating shaft on it 4 separately, the be fixed in the above bottom of plate 2 of one end of described door closer 5, the other end is fixed on the top of lower panel 3.

This billboard can adopt single or double or three structures, adopt single-sided structure in the present embodiment, wherein top panel 2 is identical with lower panel 3 area sizes, when last, it when lower panel closes up a complete picture, not only the picture integrity degree is good, and be convenient to change, the door closer 5 of billboard can bidirectional opening 90 °, totally 180 °, no matter high wind is from which direction, as long as when windage was big, billboard will be blown open, because the damping action of door closer, billboard can't be suddenly big or suddenly small because of wind, and produce violent swing, after wind-force reduced, door closer 5 will make whole image return to original state.

Embodiment two: as shown in Figure 2, different with the foregoing description one is, its top panel 2 is greater than lower panel 3, the miscellaneous part unanimity, and the action of meeting wind is also consistent.

Embodiment three: as shown in Figure 3, the present invention includes framework 1, also comprise panel 6, rotating shaft 4 and at least one door closer 5, described rotating shaft is positioned at the top of panel 6, panel 6 is loaded in the framework 1 by the rotating shaft on it 4, one end of described door closer 5 is fixed on the bottom of panel 6, and the other end is fixed on the underframe of framework 1.

This billboard can adopt single or double or three structures, adopt single-sided structure in the present embodiment, the door closer 5 of billboard can bidirectional opening 90 °, totally 180 °, no matter high wind is from which direction, as long as when windage was big, billboard will be blown open, because the damping action of door closer, billboard can't be suddenly big or suddenly small because of wind, and produce violent swing, after wind-force reduced, door closer 5 will make whole image return to original state.

The above, it only is preferred embodiment of the present invention, be not that technical scheme of the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. windproof advertising board, comprise framework (1), it is characterized in that, also comprise top panel (2), lower panel (3), two rotating shafts (4) and at least one door closer (5), described two rotating shafts (4) lay respectively at the top of top panel (2) and the bottom of lower panel (3), top panel (2) and lower panel (3) are loaded in the framework (1) by the rotating shaft on it (4) separately, the be fixed in the above bottom of plate (2) of an end of described door closer (5), and the other end is fixed on the top of lower panel (3).

2. windproof advertising board, comprise framework (1), it is characterized in that, also comprise panel (6), rotating shaft (4) and at least one door closer (5), described rotating shaft is positioned at the top of panel (6), panel (6) is loaded in the framework (1) by the rotating shaft on it (4), and an end of described door closer (5) is fixed on the bottom of panel (6), and the other end is fixed on the underframe of framework (1).