Many pictures of automatic control circulation advertising device
Technical field
The utility model relates to a kind of advertising device, refer to especially a kind of can be automatically, circulation shows the device of several advertisement pictures repeatedly.
Background technology
Existing advertising device mainly contains three types: first kind, directly advertisement picture is sticked in the advertising frame.The advantage of this advertising device is: simple in structure, cost is low; Shortcoming is: can only show a width of cloth advertisement picture simultaneously, lack innervation, compare dullness.Second kind, advertisement picture is sticked in the advertising lamp box, make advertisement picture that a kind of bright sense be arranged, image is more clear.But this advertising device equally also exists can only show a width of cloth advertisement picture simultaneously, can not show a plurality of advertisement pictures, lack dynamic, relatively more dull shortcoming.The third is electronic advertising lamp box, and it is to drive the advertisement picture rotation by the driving shaft that is arranged in the lamp box.This electronic advertising lamp box complex structure, the manufacturing cost height, the failure rate height, and also picture wanders off easily, therefore do not applied widely.
Summary of the invention
In view of the foregoing, the purpose of this utility model provides a kind of many pictures of automatic control circulation advertising device.This advertising device can be automatically, circulation shows several advertisement pictures repeatedly, and can make advertisement picture is that unit moves with a width of cloth complete picture, and the stop position of every width of cloth picture is not accurately, wander off.
For achieving the above object, the utility model is by the following technical solutions: a kind of many pictures of automatic control circulation advertising device, and it mainly is made of lamp box, the driving shaft that is arranged on the lamp box two ends, driven axle, the motor that is arranged on the position transducer of lamp box side and drives drive shaft turns;
End at described lamp box is fixed with driving shaft, and driving shaft links to each other with a drive motor by gear set;
The other end at described lamp box is fixed with driven axle; On described driving shaft and driven axle, be wound with the advertisement painting canvas;
Side at described lamp box is provided with position transducer; Each width of cloth advertisement picture and position transducer corresponding section are provided with metal foiled paper on the advertisement painting canvas;
The signal output part of described position transducer links to each other with the motor that drives drive shaft turns by a timing relay.
For the advertisement picture that is wrapped on driving shaft and the driven axle is tightened, in described driven axle, be with an iron core, increase the weight of driven axle; In order to prevent that picture from skidding, be wound with the bigger ply of paper of friction factor on the surface of driven axle.
In order to increase shot length, be fixed with a plurality of driven axles at described lamp box two ends; And a driven axle is provided with a degree of tightness axle therein; Described degree of tightness axle is fixed on the driven axle by shelf, has a pin-and-hole below degree of tightness axle axle sleeve, and the pin-and-hole internal fixation has a pin that is with spring.By adjusting the degree of tightness of spring, the advertisement painting canvas is tightened between driving shaft and a plurality of driven axle.
In addition, fluorescent tube also is installed,, can reflector be installed in the back of described lamp box for reducing the thickness of lamp box in the back of described lamp box.
The size of described lamp box front transparent window is big or small identical with a complete advertisement picture.
The remote control receiver window is set, by the opening/stop, just change of fluorescent tube and motor in the telepilot control lamp box/reverse on described lamp box.
Can directly be printed with several advertisement pictures on the described advertisement painting canvas; Also can be provided with several pockets, advertisement picture is inserted in the pocket.
The utlity model has following advantage: simple in structure, low cost of manufacture can continuously, dynamically show several advertisement pictures; And the picture stop position is accurate; Picture is difficult for wandering off.
Summary of drawings
Fig. 1 is a front view of the present utility model
Fig. 2 is a side view of the present utility model
Fig. 3 is the utility model advertisement painting canvas structural representation
Fig. 4 is the structural representation of the another kind of advertisement painting canvas of the utility model
Fig. 5 is the utility model driven axle structural representation
Fig. 6 is the front view of the another kind of structure of the utility model
Fig. 7 is the side view of structure shown in Figure 6
Fig. 8 is the side view of structure elastic part shown in Figure 6
Fig. 9 is the partial enlarged drawing of structure elastic part shown in Figure 6
Embodiment
As shown in Figure 1 and Figure 2, the utility model mainly by lamp box 1, be arranged on lamp box up and down two ends driving shaft 2, driven axle 3, be arranged on the position transducer 4 of lamp box side and drive the motor 5 that driving shaft 2 rotates and constitute.
The back of described lamp box 1 is equipped with fluorescent tube 11, and the size of its front transparent window 12 is big or small identical with a complete advertisement picture.
Be fixed with driving shaft 2 in the upper end of lamp box 1, driving shaft 2 links to each other with a drive motor 5 by gear set 21.Energized is rotated motor 5, and motor 5 will drive driving shaft 2 by gear set 21 and rotate.
Be fixed with a driven axle 3 in the lower end of lamp box 1.Advertisement painting canvas 6 is wrapped on driving shaft 2 and the driven axle 3.After motor 5 drove driving shaft 2 rotations, the advertisement painting canvas 6 that is wrapped on driving shaft 2 and the driven axle 3 was just moved repeatedly by drive circulation between diaxon.People can change the moving direction of advertisement painting canvas 6 by the sense of rotation that changes motor 5.
Because the size of lamp box 1 front form 12 just equals a complete advertisement picture size, in order to make advertisement picture can be that unit moves with a width of cloth complete picture, and the stop position of every width of cloth picture is not accurately, wander off, be provided with position transducer 4 in lamp box 1 side, be provided with metal foiled paper 61 in each width of cloth advertisement picture (as shown in Figure 3, Figure 4) and corresponding section, position transducer 4 position.In advertisement picture 6 moving process, after position transducer 4 detects metal foiled paper 61, export a voltage signal immediately, make the 5V timing relay adhesive that is attached thereto, cut off the power supply of motor 5, driving shaft 2 is stopped the rotation, advertisement picture paused after a period of time, timing relay disconnects, and motor 5 restarts, and drives advertisement painting canvas 6 and moves again; After position transducer 4 detects next metal foiled paper 61, repeat an action, move again after making next width of cloth advertisement picture stop a period of time.Above-mentioned so repeatedly action makes each width of cloth picture on the advertisement painting canvas 6 can circulate, move repeatedly, by the form 12 of lamp box 1 front.
As shown in Figure 3, advertisement picture 62 can directly be printed on the advertisement painting canvas 6.Also can in the pocket one by one 63 on a width of cloth width of cloth advertisement picture 62 insertion advertisement painting canvas 6, then, seal with adhesive tape as shown in Figure 4; The advantage of this structure is: can change advertisement picture at any time, save cost, and random strong.
Open and flat for advertisement painting canvas 6 surfaces are remained, be tightened between driving shaft and the driven axle, as shown in Figure 5, the utility model is with an iron core 31 in driven axle 3, increases the weight of driven axle 3, and the advertisement painting canvas 6 that is wrapped between the diaxon is stretching.In addition,, prevent that picture from skidding, be wound with the big ply of paper of friction factor 32 on the surface of driven axle 3 in order to increase the friction force between advertisement painting canvas 6 and the driven axle 3.
According to the lamp box size, on above-mentioned advertisement painting canvas 6, can print 3-5 width of cloth advertisement picture usually.If want to increase the quantity of advertisement picture, can increase number of pictures by dwindling the method for lamp box front transparent window 12 sizes and every width of cloth picture size; Can also as Fig. 6-shown in Figure 8, increase the length of advertisement painting canvas 6, increase number of pictures by the quantity mode that increases driven axle 3 in the lamp box.
For make the advertisement painting canvas 6 that is wrapped on driving shaft 2 and the driven axle 3 can open and flat ground, be tightened between driving shaft 2 and a plurality of driven axle 3 and move, as Fig. 7-shown in Figure 9, on driven axle 3, also be provided with a degree of tightness axle 7.Degree of tightness axle 7 is fixed on the driven axle 3 by shelf 71, has a pin-and-hole 73 below the axle sleeve 72 of degree of tightness axle 7, and pin-and-hole 73 internal fixation have a pin 75 that is with spring 74.By adjusting the degree of tightness of spring 74, regulate the degree of tightness that is wrapped in the advertisement painting canvas 6 on the driven axle 3, make its can be better, be tightened between driving shaft and a plurality of driven axle.
The advertising device of said structure is by the opening/stop of motor in the hand switch control lamp box and fluorescent tube, and the just commentaries on classics/counter-rotating of motor, and the advantage of this structure is simple in structure, and cost is low.For control, simple to operate, also remote control receiver window 13 (as shown in Figure 6) can be set on lamp box, by the opening/stop of fluorescent tube and motor in the telepilot control lamp box, and the just commentaries on classics/counter-rotating of motor.
In addition, the utility model is luminous by the fluorescent tube 11 that is arranged on the lamp box back, and the advantage of this structure is simple in structure, and cost is low, and still, its shortcoming is that lamp box is thicker.For this reason, can also replace fluorescent tube in lamp box, reduce the thickness of lamp box by reflector is set.