CN2399793Y

CN2399793Y - Billboard able to automatically changing screens

Info

Publication number: CN2399793Y
Application number: CN 99241140
Authority: CN
Inventors: 杨光汉
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-14
Filing date: 1999-09-14
Publication date: 2000-10-04
Anticipated expiration: 2009-09-14

Abstract

The utility model relates to a billboard able to automatically changing screens. A reeling shaft is driven to operate by a step motor which is controlled by a programmable controller, and an advertisement curtain is driven by the reeling shaft to operate by winding a guide shaft. Thereby, the recurrent change of the advertisement screens by timing is achieved. The utility model has the advantages of simple structure, fast and convenient construction, colorful advertising pictures, low cost and high use rate of the advertising position, and can be installed into various shapes of single side display, double-side display, multi-side display, etc., according to requirements. The application range is wide.

Description

From moving billboard

The utility model relates to a kind of from moving billboard.

At present, the picture that outdoor billboard is showed mostly is fixed, and its shortcoming is: 1. on-the-spot the drafting influences the appearance of the city, draws afterwards earlier and installs, when more taking a lot of work; 2. at the bottom of the utilization rate of advertisement position, every place only uses for a family; 3. the innervation of the non-stimulated sense organ of painted screen, the effect of publicity is poor, and because of making difficulty, the few renewal, a long-term secondary familiar faces, boring.Another kind of electronics display board, shortcoming is also more outstanding: though picture tool innervation, pattern, literal are formed with dot matrix, and lines, color are dull, can not show a candle to the smooth attractive in appearance of colored drawing; Apparatus expensive, issue expense height, most advertisers and client are difficult to bear.

The purpose of this utility model provides a kind of from moving billboard, and this billboard has following advantage: simple for structure lucid and lively, and convenient and quick construction; Advertisement picture is abundant and changeable, good visual effect; The utilization rate height of advertisement position, each advertisement position can be arranged how tame client's advertisement simultaneously; Installation form is changeable, can adapt to different clients' different requirements; Cost is low, can reduce the expense of client's releasing advertisements significantly.

The purpose of this utility model is achieved in that by what motor 1, advertisement heavy curtain 2, spool 3, guidance axis 4 were formed moves billboard certainly, the main shaft of motor 1 prolongs one of double as spool, and the belt pulley on the motor 1 is connected by belt with belt pulley on the spool 3; In the end of moving billboard certainly guidance axis 4 is arranged respectively, motor 1 and spool 3 place the rear portion of advertisement heavy curtain 2, and advertisement heavy curtain 2 is walked around guidance axis 4, its two ends is separately fixed on the axle and spool 3 of motor 1.

Of the present utility model from moving billboard, this billboard with Programmable Logic Controller set stepping motor working procedure, drive the run-in synchronism of advertisement heavy curtain spool, self-timing, roll advertisement panel on the heavy curtain in an orderly manner, thereby make abundant and changeable, the good visual effect of advertisement picture; Because this billboard is relatively simple for structure, so easy for installation, quick, the root a tree name need increase the quantity of guidance axis and change its position, just becomes single face demonstration, double-sided display or multiaspect and shows; And cost is not high yet, is that institute of many businessmans is receptible; This " billboard " can be the advertising device of various lamp box types, non-lamp box type and upright post type, and the scope of application is very wide.

Describe concrete structure of the present utility model in detail below in conjunction with accompanying drawing.

Fig. 1 is a front view of the present utility model.

Fig. 2 is the side view of a kind of embodiment of the present utility model.

Fig. 3 is the vertical view of another kind of embodiment of the present utility model.

Fig. 4 is the vertical view of another embodiment of the present utility model.

Among Fig. 1, a guidance axis 4 is arranged respectively in the end of moving billboard certainly, an end of advertisement heavy curtain 2 twine and be fixed on the spool 3, guidance axis 4, the other end that the intermediate portion is walked around the end respectively twine and be fixed on the axle of motor 1; The belt pulley of being furnished with the stepping motor 1 of automaton connects the belt pulley on the spool 3, and motor 1 drives that spool 3 rotates, scrolling advertisement heavy curtain 2 changes screen back and forth.

Of the present utility model motor 1 drives the structure that spool 3 also can be taked the gear braking from moving billboard, and the belt pulley that is about on motor 1 and the spool 3 changes gear into, rotates thereby come the driven gear running to drive advertisement heavy curtain 2 with chain.

Among Fig. 2, embodiment of the present utility model also can be, at the two ends of billboard two guidance axis 4 is installed respectively, promptly becomes the billboard of double-sided display.

Among Fig. 3, embodiment of the present utility model also can be, settles two guidance axis 4 at the axle of motor 1 and a side of spool 3, settles one or two guidance axis 4 respectively at its opposite side two diagonally opposing corners, so just can be changed into can three demonstrations billboard.

Among Fig. 4, embodiment of the present utility model can also be, settles two guidance axis 4, in corresponding three positions a guidance axis 4 is installed respectively at the axle of motor 1 and a side of spool 3, promptly becomes the billboard that the four sides shows.Like this mode, but the root a tree name different billboard need be made various forms such as single face demonstration, double-sided display, multiaspect demonstration to adapt to client's different requirements.

The billboard of single face and double-sided display, the direction of heavy curtain pulling, can about, can about; The billboard that three and multiaspect show, the structure of pulling about then adopting.According to the number and the spacing of advertisement picture, determine the total length of heavy curtain; According to the thickness of heavy curtain materials, debug out the different number of degrees that the needed spool of each width of cloth picture of rolling rotates again; According to the frequency requirement of changing screen, determine the quiescent interval of electric motor starting.Advertisement heavy curtain materials are the thin material of various quality.If establish light source in adopting, materials should have light transmission.Can be how tame client's releasing advertisements simultaneously on a billboard, the expense of advertisement position be shared, and can reduce each client's expense significantly.The money that the client spends on a fixed advertisement or e-advertising position can be rented plurally from moving the screen advertisement position, obtains more promotional area.Advertising company is in design during automatic program, the painted screen of a tame client on a plurality of advertisement positions can be arranged in the same period to show repeatedly, to cause the visual effect of " exclusively buying out " some advertisement positions.The visual effect of this magnificence is that the client is beyond one's reach when adopting fixed advertisement or e-advertising with same funds.Designs such as the containment vessel of advertisement frame, window frame, top cover, decoration can arbitrarily design with client's oneself wish.

Claims

1, a kind of from moving billboard, form by motor (1), advertisement heavy curtain (2), spool (3), guidance axis (4), it is characterized in that: the main shaft of motor (1) prolongs one of double as spool, and the belt pulley on the motor (1) is connected by belt with belt pulley on the spool (3); Guidance axis (4) is respectively arranged in the end of moving billboard certainly, and motor (1) and spool (3) place the rear portion of advertisement heavy curtain (2), and advertisement heavy curtain (2) is walked around guidance axis (4), its two ends is separately fixed on the axle and spool (3) of motor (1).

2, root a tree name claim 1 is described from moving billboard, it is characterized in that: gear is arranged on the axle of described motor (1) and linked to each other with gear on the spool (3) by chain.

3, root a tree name claim 1 is described from moving billboard, it is characterized in that: described motor (1) preferably stepping motor also only needs one.