CN2195128Y

CN2195128Y - Neon three-face billboard capable of turnover in optional order

Info

Publication number: CN2195128Y
Application number: CN 94228283
Authority: CN
Inventors: 王旭
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-04-11
Filing date: 1994-04-11
Publication date: 1995-04-19
Anticipated expiration: 2004-04-11

Abstract

The utility model relates to a neon three-face billboard capable of turning in optional order, which comprises triangular prism bodies, neon lamps, a rotary contactor, ratchet wheel positioning devices, a motor and a control piece. The utility model is characterized in that the rotary contactor which is connected with each ratchet wheel positioning device through a sprocket is positioned on one end of each triangular prism body with the neon lamps. A plurality of ratchet wheel positioning devices make a plurality of triangular prism bodies form a display plane simultaneously. The billboard carries out thousands kinds of turning combinations, is especially suitable for an advertisement zone with expensive fee or the advertisement zone on a tall building, and can also be reconstructed for show windows in stadiums and shops, or indoor decoration, etc.

Description

Neon three-face billboard capable of turnover in optional order

The utility model belongs to a kind of rotary bill board of G09f class.

Existing three reversing advertisement boards are generally upset simultaneously or upset successively, and are not with neon bulb, are outer illumination; Changeable form is few, and night, bandwagon effect was poor.

The purpose of this utility model provides a kind of band neon bulb, but three billboards of any order upset.

The technical scheme of this billboard is; But three billboards of neon bulb of any order upset, comprise tri-prismoid, neon bulb, rotary contactor and ratchet locating device and motor, control piece, it is characterized in that tri-prismoid 1 one ends that appearance is equipped with neon bulb 2 have rotary contactor 5, link to each other with separately ratchet locating device 6 by sprocket wheel 4 transmissions, on a plurality of ratchet locating devices 6 Drive ratchet 13 is arranged, by the mutual transmission of driven by motor; Control piece control ratchet locating device 6 makes a plurality of tri-prismoids 1 form a display surface simultaneously.

These three reversing advertisement boards are controlled by single card microcomputer, not only can the dependence program finish upset simultaneously and upset successively, and other multiple upset array mode can also be arranged; With a billboard of being made up of ten tri-prismoids is example, and its upset array mode is P ¹⁰ ₁₀=3628800 kinds, add four kinds of neon bulb flashing modes (complete black, meaningful no background, the no content of having powerful connections, meaningful having powerful connections), its upset mode makes up and reaches 14515200 kinds.It especially is suitable for use on the skyscraper, and its diversified upset flashing mode can attracting more notice.If three display surfaces are arranged to continuous pattern, just control rate can form dynamic menu again.This will open up more wide displaying field to billboard.Both made by day, showed on the area also have three times effect equal.This billboard is made simple, move reliable and stable, accurate positioning.

But accompanying drawing 1 is the exploded view of three billboards of any order upset;

Accompanying drawing 2 is this billboard left side synoptic diagram;

Accompanying drawing 3 is the spinner cross sectional view;

Accompanying drawing 4 is a spinner A-A cut-open view;

Accompanying drawing 5 is the sectional view of ratchet locating device;

Accompanying drawing 6 is the A-A diagrammatic sketch of ratchet locating device;

But three billboards of neon bulb of this any order upset are made up of the tri-prismoid of control system, power system and a plurality of rotations, adopt 60 ° of angle steel or positive triangle steel pipe to do skeleton, outer cover sheet steel or other dalle, constitute basic advertising carrier, and neon bulb 2 is installed, tri-prismoid 1 is fixed on the framework by bearing 3, and a plurality of tri-prismoids 1 constitute display surface.Tri-prismoid one end has positioning of rotating contactor 5, forms chain transmission by the sprocket wheel 4b on sprocket wheel 4a and the ratchet locating device 6, sees Fig. 1,2.On a plurality of ratchet locating devices 6 Drive ratchet 13 is arranged, see Fig. 5, Drive ratchet 13 and double-stranded wheel are integral, and are taken turns by the two strands on the driven by motor ratchet 13, and take turns mutual transmission with each two strands.If do not need upset, register pin 16 is in state 1, when the setting of controller internal memory needs billboard to overturn by requirements such as certain mode, interval times, electromagnet picks up register pin 16 to state 2 by state 1, ratchet 15 meshes with ratchet 18 under the effect of leaf spring 17, and drives whole ratchet box 12 rotations, thereby axle 11 is rotated, and pass to sprocket wheel 4a on the tri-prismoid 1 by the sprocket wheel 4b on the axle, drive whole billboard 1 and rotate; After ratchet box 12 rotates a week, because electromagnetic location pin 16 has fallen to state 1, ratchet 15 breaks away from Drive ratchet 13, thereby stoped being rotated further of sprocket wheel 4b and billboard 1, because the gear ratio of sprocket wheel 4b and 4a is 1:3, after sprocket wheel 4b rotated a week, billboard 1 just rotated for 1/3 week, had reached the accurately purpose of location of three upsets of billboard.

The effect of rotary contactor 5 is under the situation that billboard rotates, and guarantees the power supply to neon bulb 2, sees Fig. 3,4.Rotary contactor 5 is made up of copper billet 7, lead 10 and the carbon brush 8 etc. of annular insulation sleeve 9, cross section approximate trapezoid.Annular insulation sleeve 9 is fixed on the axle of tri-prismoid 1, and with corresponding three 120 ° of circumference covering of the fans of tri-prismoid display surface in, equidistantly do not arrange three copper billets 7 in the same manner, copper billet 7 links to each other with neon bulb 2 by lead 10.Lead 10 is two live wires and a common zero line.The live wire one connects copper billet 7 and shows the neon bulb of ad content, and live wire two connects copper billet 7 and background neon bulb.In corresponding 120 ° scope, on the excircle of contactor 5, arrange carbon brush 8 accordingly, and it is contacted with copper billet 7 conductings with copper billet 7, carbon brush 8a connects power firestreak, and carbon brush 8b is connecting zero line.In time for neon bulb provides electric power, see Fig. 3,4 after so just guaranteeing to overturn at every turn.Total system is by a programmable single card microcomputer control, and it can make each three reversing advertisement board that multiple collocation take place according to program.

In addition, utilize the mechanical principle of these three reversing advertisement boards, can also make the billboard of other polytype upset, such as in the competition field, kitchen, shop window, interior decoration etc. locate to use.

Claims

But 1, three billboards of neon bulb of a kind of any order upset, comprise tri-prismoid, neon bulb, rotary contactor and ratchet locating device and motor, control piece, it is characterized in that tri-prismoid (1) one end that appearance is equipped with neon bulb (2) has rotary contactor (5), by on sprocket wheel (4) transmission and the ratchet locating device (6) separately Drive ratchet (13) being arranged, by the mutual transmission of driven by motor; Control piece control ratchet locating device (6) makes a plurality of tri-prismoids (1) form a display surface simultaneously.
2, billboard according to claim 1, it is characterized in that rotary contactor (5) is made up of copper billet (7), lead (10), the carbon brush (8) of annular insulation sleeve (9), cross section approximate trapezoid, insulation sleeve (9) is fixed on the axle of tri-prismoid (1), and with the corresponding 120 ° of circumference covering of the fans of tri-prismoid in, do not arrange equidistantly that separately three copper billets (7), copper billet (7) link to each other with neon bulb (2) by lead (10); Lead (10) is two live wires and a common zero line, the live wire one links to each other with the neon bulb of showing ad content, another root links to each other with the background neon bulb, in 120 ° of scopes of corresponding display surface, outside contactor (5) circumference, arrange accordingly that with copper billet (7) carbon brush (8a) is being connected power firestreak, carbon brush (8b) is connecting zero line.
3, billboard according to claim 1, it is characterized in that ratchet locating device (6) is made up of ratchet box (12), Drive ratchet (13), ratchet (15), leaf spring (17), axle, bearing (14), sprocket wheel (4) and register pin (16), electromagnet, on ratchet box (12) outer wall register pin (16) is arranged, box wall opening place is provided with ratchet (15), leaf spring (17) one ends are pushed down ratchet (15), the other end is fixed on box (12) inwall, and ratchet (15) can mesh with ratchet (18).
4, according to claim 1 and 3 described billboards, it is characterized in that Drive ratchet (13) and double-stranded wheel are one, can rotate around the axis by bearing (14), ratchet portions reaches in the ratchet box (12).
5, billboard according to claim 1 is characterized in that controller is a programmable single card microcomputer, by power source for relay control and electromagnet, but electromagnet adhesive register pin (16).