CN2338841Y

CN2338841Y - Endless chain type double surface, multi-picture and secret turning-over advertisement

Info

Publication number: CN2338841Y
Application number: CN 98241289
Authority: CN
Inventors: 王松青
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-10-16
Filing date: 1998-10-16
Publication date: 1999-09-15
Anticipated expiration: 2008-10-16

Abstract

The utility model relates to an endless chain type double surface, multi-picture and secret turning-over advertisement board, relating to the technical fields of the advertisement board and equipment thereof. The utility model is characterized in that a regular triangular prism body, a support block and a guide block are all arranged on a central shaft to form a steel body referred as a display unit; a plurality of the display units are arranged on two closed annular chains on both ends of the central shaft; an upper support plate, a lower guide plate, a drive sprocket axle and a driven sprocket shaft form a frame of the advertisement board; two stereo endless chains are arranged around the upper end and the lower end of the frame; the end of the support plate is provided with a block pin; the end of the guide plate is provided with a notch to play the function of block; the display units are turned over to form a front and a back display planes, and each display plane can display many pictures.

Description

Two-sided several turning-over advertisements of loop chain type

The utility model is two-sided several turning-over advertisements of loop chain type, relates to billboard and apparatus field thereof.

Three reversing advertisement boards of prior art and six-face turn-over billboard.Wherein three reversing advertisement boards are mature technology, and by a lot of local employings, but it can only show three width of cloth pictures, in today of advertisement career develop rapidly, has seemed too simple, and is too dull, fail to give full play to the advantage of dynamic advertising.The six-face turn-over billboard is to add a rotating sheet on the basis of three reversing advertisement boards on each display surface, upset by rotating sheet makes one side become the two sides, three faces become six, the six-face turn-over advertisement board structure is too complicated again, and additional rotating sheet to make exhibition that face is become trapezoidal, destroyed picture, influence advertising results, so fail to promote the use of, more than the common drawback of two kinds of billboards also have; (1) can only on a display surface, show picture.(2) display unit overturns in the open, and switching process can not be showed complete picture, wastes many displaying times.(3) each display unit overturns simultaneously, for preventing its mutual frictionally damage, has to leave the gap between each unit, has influenced bandwagon effect.

The purpose of this utility model is to solve and remedy the shortcoming and the deficiency of prior art, provides a kind of rational in infrastructure, shows that breadth is many.Two-sided several turning-over advertisements that bandwagon effect is good, the spacial flex utilization factor is high.

The utility model is realized by following technical scheme: positive three prism 7 and back-up block 5 and orienting lug 9 all are installed on the central shaft 6, form a rigidity body, are called a display unit.Wherein back-up block 5 is plates identical with the positive three prism transverse cross-sectional shape with orienting lug 9, back-up block 5 and tri-prismoid 7 are same orientation during installation, orienting lug 9 and tri-prismoid 7 differ the two ends of 180 ° of several display units by central shaft 6 and are installed on two chains 3, and chain 3 and display unit combination back constitute the three-dimensional loop chain of a closure.On back up pad 2 is arranged, guide plate 8 is arranged down, constitute the framework of billboard with drive sprocket axle 4 and passive sprocket shaft 1.Three-dimensional loop chain is looped around on the framework, and there is a blocking pin 12 back up pad 2 terminations, and there is a breach 13 guide plate 8 terminations, and when motor 11 drove drive sprocket axle 4 rotations, loop chain turned round around framework, constitutes the show area at the billboard tow sides.Show that the plane is outside because the guide effect of 8 pairs of orienting lugs 9 of guide plate, each display unit remain one, and turning course can not overturn automatically.

Advantage of the present utility model is:

1, two-sided displaying, billboard two sides anyway is the show area.

2, several displayings, each display surface all can be showed multi-picture.

3, the upset of display unit is undercover in the enclosure, and the show area remains

Smooth picture.

When 4, each display unit overturns, also turning round action simultaneously in the Flip Zone, enough distances are arranged each other just, can not cause to interfere with each other, thereby needn't reserve the space between the display unit in the show area, picture is complete analyses clearly.

5, structure is terse rationally, and is easy to implement.

Description of drawings: Fig. 1 is a structural representation of the present utility model

Fig. 2 is a floor map of the present utility model

Fig. 3 a, Fig. 3 b, Fig. 4 a, Fig. 4 b, Fig. 5 a, Fig. 5 b are through Flip Zone switching process synoptic diagram

Below in conjunction with drawings and Examples the utility model is elaborated: as shown in Figure 1 and Figure 2, positive three prism 7, back-up block 5 and orienting lug 9 are installed in forms a rigidity body on the central shaft 6, be called display unit, wherein back-up block 5 and orienting lug 9 are the plate of equilateral triangle.Back-up block 5 and tri-prismoid 7 same orientation during installation, orienting lug 9 differs 180 ° with tri-prismoid 7, some display units are installed on two chains 3 by the two ends of central shaft 6, constitute the three-dimensional loop chain of a closure, on back up pad 2 arranged, have guide plate 8 and drive sprocket axle 4 and passive sprocket shaft 1 to be combined into the framework of billboard down.Three-dimensional loop chain is looped around on the framework, and there is cylindrical blocking pin 12 back up pad 2 terminations, and there is trapeze cut 13 guide plate 8 terminations, and when motor 11 drove sprocket rotation, loop chain turned round around framework, constituted the show area at the advertisement tow sides.Show that the plane is outside because each display unit of guide effect of 8 pairs of orienting lugs 9 of guide plate remains one, and turning course can not overturn automatically.

As Fig. 3,4, shown in 5, display unit is when having the tow-away zone that outer cover 10 contains, only around 180 ° of passive sprocket shaft 1 revolutions, display surface does not change, during the Flip Zone of containing by outer cover 10 ' in 180 ° of drive sprocket axle 4 revolutions, because the barrier effect of 12 pairs of back-up blocks 5 of blocking pin forces display unit around 60 ° of self central shaft 6 upsets, and then because the barrier effect of 13 pairs of orienting lugs 9 of piece mouth on the guide plate 8 forces display unit around 60 ° of self central shaft 6 upsets once more, each display unit is forced to overturn 120 ° in the process by the Flip Zone like this, display surface changes when entering the show area, loop chain is whenever around framework revolution three circles, picture then repeats to show once, be considered as a displaying cycle, the picture that several are complete all can be showed in the billboard two sides in each displaying cycle.

Claims

1, two-sided several turning-over advertisements of a kind of loop chain type, be by framework, prism, chain and motor are formed, it is characterized in that positive three prism 7 and back-up block 5 and orienting lug 9 are installed on the central shaft 6, form a rigidity body, be called a unit, wherein back-up block 5 is plates identical with the transverse shape of positive three prism 7 with orienting lug 9, back-up block 5 and prism 7 same orientation during installation, orienting lug 9 differs 180 ° with prism 7, some display units are installed on the chain 3 by the two ends of central shaft 6, constitute closed three-dimensional loop chain, on back up pad 2 is arranged, under have guide plate 8 and drive sprocket axle 4 and passive sprocket shaft 1 to constitute the billboard framework, three-dimensional loop chain is looped around framework two ends up and down, there is a blocking pin 12 back up pad 2 terminations, there is a breach 13 guide plate 8 terminations, loop chain turns round around framework when motor 11 drives drive sprocket axle 4 rotations, display unit is subjected to stopping and rotation conversion display surface of blocking pin 12 and breach 13 in the Flip Zone, constitute the show area at the billboard tow sides, because 8 pairs of orienting lugs 9 of guide plate play the guiding role, each display unit remains one and shows that the plane is outside, and turning course can not overturn automatically.

2, two-sided several turning-over advertisements of loop chain type according to claim 1 is characterized in that being blocking pin 12 for cylindrical, and breach 13 is trapezoidal.

3, two-sided several turning-over advertisements of loop chain type according to claim 1 is characterized in that tow-away zone and Flip Zone are by outer cover 10 and 10 ' containing.