CN2561042Y

CN2561042Y - Multi-frame double-faced display auto-changing advertising machine

Info

Publication number: CN2561042Y
Application number: CN 02271818
Authority: CN
Inventors: 林金成
Original assignee: 林金城
Priority date: 2002-07-18
Filing date: 2002-07-18
Publication date: 2003-07-16
Anticipated expiration: 2012-07-18

Abstract

The utility model relates to a multi-frame double side display automatic diversion advertising machine, comprising a cabinet with picture display, a motor module and a control circuit board. The utility model is characterized in that two alike poster film drive mechanisms are positioned in the advertising machine cabinet, motor main drive shaft is in roller rotation, two drive hub spindles are rotated in the same direction; a poster film coil is connected on the drive hub spindle, and connected with the drive hub spindle in coil after passing by two driven hub spindles. The utility model has simple structure, and the lamp house can display in both sides, so that the resource of the lamp house can be fully utilized, the functional price is high and the display space is saved.

Description

Several double-sided display are changed advertisement machine automatically

Technical field

The utility model relates to a kind of advertisement machine, particularly a kind of advertisement machine with the automatic conversion of multi-picture double-sided display.

Background technology

At present, move graphic advertisement machine certainly and at home and abroad be extensive use of, still, the existing advertisement machine majority that uses is that single face shows.This advertisement machine display message amount is few, can not give full play to the function of advertisement machine.Chinese patent CN2225712Y announces a kind of two plane type multi-picture advertisement street sign lamp house.This lamp box can double-sided display, has overcome the deficiency of above-mentioned single face advertisement machine, and still, this advertisement machine is made up of many beaming rollers, and complex structure is bulky, and picture adopts the oscilaltion conversion, does not meet the custom of watching about people common.

Technical scheme

The purpose of this utility model provides a kind of simple in structure, and several double-sided display of changing about picture are the advertisement machine of conversion automatically.

The utility model purpose is to realize like this, several change advertisement machine automatically a kind of double-sided display, comprise the casing that has the picture exhibition window, the advertisement poster film, electric machine assembly, control circuit board, illuminating lamp, beaming roller group etc., motor is through initiatively beaming roller rotation of deceleration rear drive, control circuit board rotates according to the distinguishing mark control motor of drawing film and stops, it is characterized in that, comprise two groups of identical advertisement poster film gear trains in the advertisement machine casing, this gear train is at the bottom half of advertisement machine motor to be installed, the active beaming roller that motor-driven is positioned at display window one side rotates, driven beaming roller is positioned at the window opposite side, and two active beaming rollers rotate in the same way; Advertisement poster film cigarette is in one initiatively on the beaming roller, walks around behind the two driven beaming rollers cigarette in another initiatively on beaming roller.

This technical scheme comprises that display window inboard up and down is provided with picture film location plate washer.

This advertisement machine is owing to only adopt four beaming rollers, so simple in structure, lamp box can show on the two sides, the resource of lamp box is fully used, and the quantity of information that lamp box shows doubles, but only improves 50% on the price, the functional price ratio improves 33%, and has saved spacial flex.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the utility model structural representation;

Fig. 2 is Figure 1A-A cut-open view;

Fig. 3 is the utility model stereoscopic figure;

Fig. 4 is the utility model outward appearance front elevation;

Fig. 5 is the utility model outward appearance side view;

Fig. 6 is the utility model control circuit schematic diagram.

The numeral component names is among the figure:

1. chassis lid, 2. box body is 3. drawn film, 4. fan, 5. driven beaming roller, 6. preceding lower baffle plate, 7. running control circuit plate, 8. operation button panel, 9. photoelectric sensor, 10. timing control circuit plate, 11. the timing button plate, 12. active beaming rollers, 13. electric machine assemblies, 14. daylight lamp, 15. Switching Power Supplies, 16. back lower baffle plates, 17. ballast resistor, 18. glass, 19. backing plates, 20. supports.

Embodiment

With reference to Fig. 1,2, the utility model comprises casing 2, the chassis lid 1 of band display window, glass 18 is housed on the chassis lid, electric machine assembly 13, cabinet respectively is equipped with initiatively beaming roller 12 and driven beaming roller 5 in the both sides of display window, electric machine assembly, running control circuit plate 7, timing control circuit plate 10, ballast resistor 17 etc. all are installed on the pad 19, in the central authorities of casing illuminating daylight lamp 14 is installed.Advertisement poster film 3 cigarettes are in one initiatively on the beaming roller, walk around behind the two driven beaming rollers cigarette in another initiatively on beaming roller.Light box is by support 20 supportings, and frame bottom is equipped with pulley, is convenient to move.

Among the utility model circuit control principle figure, E1 is a Switching Power Supply, and E2 is a ballast resistor, and E4 is the timing control circuit plate, E5 is a switch, E6 is a wave filter, and E7 is a motor, and E8 is the running control circuit plate, E10 is an electric power incoming line, E11 is the timing button plate, and E12 is a photoelectric sensor, and E13 is the operation button panel.

Operational process of the present utility model is such, and motor drives initiatively beaming roller by gear reduction, and during operation, two active beaming rollers rotate in the same way, and an active beaming roller is rolling, and another root is for unreeling.The retractable volume initiatively rotating speed of beaming roller maintains a difference, and promptly the rolling beaming roller guarantees like this that slightly faster than unreeling beaming roller the picture film is subjected to certain force of strain, keeps picture straight.After the energising start, under the control of running control circuit plate, draw the active beaming roller rolling of film by the front, when the commutation colour code on drawing the film terminal is in down below the photoelectric sensor, the picture film stops, first width of cloth was drawn and was in back displays window center position this moment, and second width of cloth is drawn the center position that is in the front display window, after one period default residence time is showed, draw film and begin inverted running, during changing picture colour code board and be in below the photoelectric sensor on drawing film, draw film and stop again, second width of cloth picture is in the back displays window at this moment, the 3rd width of cloth is drawn film and is in the front display window, after one period default residence time is showed, to draw film and move again, last photoelectric sensor stops displaying after running into and changing the picture colour code once more.So just, realize forward and backward display window simultaneously by width of cloth display frame, up to drawing the film terminal, draw the film commutation, reverse sync is by width of cloth display frame in forward and backward display window.

The circuit working process is as follows: power supply enters timing controller through E10, E6, E5, and timing controller is operated by button panel, can set in advance out, and the time of shutdown, in the period of start, controller has the power supply output of AC220V/110V.In timer has period of voltage output (i.e. in Kai Ji period), daylight lamp, draught fan move always.AC220V/110V power supply by timer output inserts Switching Power Supply E1, by the stable DC12V voltage of E1 output, and be input to running control circuit plate E8, E8 exports different working voltages and gives direct current generator E7 under the instruction of photoelectric sensor E12, two direct current generators rotate in the same way, and under different working voltage control, keeping certain speed discrepancy, E8 accepts the instruction of operation button panel E13.The toggle switch that toggle switch and the selection of motor travelling speed are set of retention time of picture is arranged on the running control circuit plate, the operation that sets in advance of above-mentioned functions is provided.

Also have an enforcement functionalities in the operation control function of this advertisement machine lamp box, promptly can force to stop for a long time, up to this function of cancellation by operation to the operation button panel at the picture that stops in showing.Can make the picture that is in the stop displaying before the stop setting-up time does not finish by the operation of button panel in addition, force picture to change picture forward or backward arbitrarily.

The effect of timing control circuit plate is can be by set the time of the open and close machine at its every day at upper and lower noon on the timing button plate.For example: set whenever in start in 8 o'clock mornings, shutdown at 12 o'clock at noon, start at 2 o'clock in afternoon, shutdown at 10 o'clock in evening, then lamp box is realized automatic open and close machine according to above-mentioned setting, second day also by this Automatic Cycle, up to people's setting value for a change.

The effect of lighting system provides background light source with display frame.The effect of draught fan is to discharge the heat that various electrical equipment took place in the cabinet, to guarantee each system safety operation.

The utility model can make full use of the resource of lamp box with respect to single lamp box that shows, the quantity of information of demonstration doubles, improve the functional price ratio of a lamp box, and saved the space hold amount of showing accordingly, and can eliminate the dead angle, space that lamp box is showed in addition, improved the effect of showing.

Claims

1. several conversion advertisement machine automatically of a double-sided display, comprise the casing that has the picture exhibition window, the advertisement poster film, electric machine assembly, control circuit board, illuminating lamp, beaming roller group etc., motor is through initiatively beaming roller rotation of deceleration rear drive, control circuit board rotates according to the distinguishing mark control motor of drawing film and stops, it is characterized in that, comprise two groups of identical advertisement poster film gear trains in the advertisement machine casing, this gear train is at the bottom half of advertisement machine motor to be installed, the active beaming roller that motor-driven is positioned at display window one side rotates, driven beaming roller is positioned at the window opposite side, and two active beaming rollers rotate in the same way; Advertisement poster film cigarette is walked around behind the two driven beaming rollers cigarette in another initiatively on beaming roller on the active beaming roller.

2. advertisement machine according to claim 1 is characterized in that, cabinet display window inboard up and down is provided with picture film location plate washer.