CN2490669Y

CN2490669Y - Multi-picture light box

Info

Publication number: CN2490669Y
Application number: CN 01223874
Authority: CN
Inventors: 陈文贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-17
Filing date: 2001-05-17
Publication date: 2002-05-08
Anticipated expiration: 2011-05-17

Abstract

The utility model provides a multi-picture light box. A shelter sheet driven by a drive mechanism can make a multi-picture arranged on the light box display various pictures so as to improve the displaying function of the light box. A multi-picture is devided into a plurality of continuous picture parts of strip pixel or grid pixel; a shelter sheet is movably arranged in the front of the multi-picture and is provided with a shelter strip or a shelter grid that can shelter a plurality of pixels and a transparent strip or a transparent grid; a drive mechanism drives the shelter sheet to move to make relevant pictures in the multi-picture displayed through the transparent strip or the transparent grid, forms an integrative picture with slightly intermittent relations.

Description

Many graphic lamp boxes

The utility model relates to lamp box, refers to a kind of how graphic lamp box that can be shown multiple figure by the drive mechanism shielding plate especially.

Known advertising lamp box, for example utilize the light-emitting component of daylight lamp on lamp box, to install with picture, and, make that picture is clear to be disclosed, but once only can disclose a picture by the lighting picture of light-emitting component, though advertising effect is arranged, but its poor effect can't make figure have variability, a kind of traditional simple design, even its box shape or light-emitting component are improved, the function of its display graphics is still limited.

Again, known for example have that section is leg-of-mutton animation plate face, and the positioning action of this animation plate face is usually accurate inadequately, rotates angle inadequately or the situation of not rotating through regular meeting, like this then can't make complete picture and show, and remain improvement.

Use at present the dynamic type drawing board of light-emittingdiode, because of complex structure, involve great expense, though can show multiple figure even animation, because of make and cost on problem, be difficult for popularizing and a large amount of uses.

The purpose of this utility model be to provide a kind of simple in structure, have that multiple diagram shows, lower unlike light emitting diode (AMOLED) panel complexity and cost, as to be fit to propagation efficiency a large amount of popularization and improvement industry utilization factors, that can increase medium how graphic lamp box.

The purpose of this utility model is achieved in that a kind of how graphic lamp box, mainly comprise: an inside has the lamp box of light-emitting component, picture more than one, a shielding plate, a driving mechanism is characterized in that: picture more than is divided into many interrupted figures partly with strip pixel or trellis pixel region; One movably shielding plate be installed in the front of many pictures, this shielding plate is provided with and covers covering bar or covering lattice and a clear bar or transparent grid of a plurality of pixels; One driving mechanism links to each other with shielding plate, and a setting element is positioned shielding plate on the desired location.

The utility model also can be realized by following technical measures: above-mentioned driving mechanism can be step motor or servo motor, and this motor is meshed with a tooth bar by a pinion wheel; Above-mentioned driving mechanism can be hydraulic cylinder or pneumatic cylinder.

The utility model further specifies by the following drawings and embodiment:

Fig. 1, be exploded perspective view of the present utility model.

Fig. 2, be combination stereogram of the present utility model.

Fig. 3, be the stereographic map of another embodiment of the utility model driving mechanism.

Fig. 4, be the synoptic diagram of another embodiment of the utility model shielding plate and many pictures.

Fig. 5, be the synoptic diagram of another embodiment of the utility model pixel.

Fig. 6, be the synoptic diagram of another embodiment of the utility model pixel.

Fig. 7, be the assembling stereogram of Fig. 6.

Fig. 8, be the stereographic map () of the utility model change in pattern state.

Fig. 9, be the stereographic map (two) of the utility model change in pattern state.

Referring to Fig. 1,2, a kind of how graphic lamp box, light-emitting component (end shows among the figure) mainly is installed in lamp box 10, and pixels by most a plurality of figures of arranging in regular turn of installation (are the pixel A of strip in as Fig. 1 on its front surface, B, C) the many pictures 11 that constituted, multiple in installed in front one shielding plate 20 of these many pictures 11, be formed with the transparent grid 21 that lattice 22 and a display pixel are used of covering of for example covering that two strip pixels use on this shielding plate 20, and the driving mechanism that is made of servo motor or step motor 14 and pinion wheel 15 and tooth bar 16 is installed on lamp box 10, and two back-moving

springs

12 and 13 can be installed, make aforementioned shielding plate 20 return back to the elastic restoring force that original position is used to provide.

Above-mentioned shielding plate 20 is each when moving lattice, and whole A pixel in the strip pixel of the interrupted shape in many pictures 11 etc. is once all appeared, and so can be elegant go out the figure of being made up of the A pixel, the situation of other B pixels and C pixel also with.Therefore a lamp box in the present embodiment can show three figures at least, shows that if increase the quantity of pixel more figure also can.Though the figure that shows is made of interrupted pixel, but as the height of pixel 1mm even more hour for example when being minimum, watch from certain distance and still to have higher degree of analysing clearly, identical with the situation of the pixel of the dot matrix of known printer or iconoscope, so the utility model does not have the bad situation of degree of analysing clearly.

Referring to Fig. 3, be the stereographic map of another embodiment of the utility model driving mechanism, replace aforementioned motor component in the figure, use pneumatic cylinder or hydraulic cylinder 30, also can reach the effect of mobile shielding plate 20.

Referring to Fig. 4, be the synoptic diagram of another embodiment of the utility model shielding plate and many pictures, its strip pixel 11 ' is made of pixel D, E, the F of vertical strip in the figure, and shielding plate 40 is formed by covering lattice 42 and transparent grid 41, so, if horizontal mobile shielding plate 40 can disclose by pixel D or E or the formed image of F, can make its image tool variability, even can be the animation of correlativity, and have higher the effect of publicity.

Referring to Fig. 5, be the synoptic diagram of another embodiment of the utility model pixel, and earlier figures 1 is to the pixel of strip that Fig. 4 is disclosed as, pixel shown in Figure 5 is a clathrate, as pixel 11 " shown in, in a block, have A, B, C, D, E, F, G, H, I, J, K, L totally ten two unit pixel, cover lattice 52 and a transparent grid 51 and make shielding plate 50 have 11; so; only need shielding plate 50 micro-steppings are driven, can show 12 different figures, its variability is excellent.

Referring to Fig. 6-7, be the synoptic diagram of another embodiment of the utility model pixel.Pixel 11 among this figure " ' constitute by pixel A, B, C, D, E, F, G, the H of slanted bar shape, and the bar that covers on the shielding plate 60 has 11 and covers bar 62 and a clear bar 61 forms.So,, can disclose 8 kinds of different figures, have diverse the effect of publicity, so excellent if shielding plate 60 tilts to move.

Referring to Fig. 8,9, be the stereographic map of the utility model change in pattern state.This figure is depicted as: via lamp box and shielding plate are done the relativity motion, can form two or more display patterns, a kind of is that cartoon figure, another kind are fruits.The utility model can also be set up a setting element, on the position that shielding plate is positioned to set, shows to show complete face.

As for the figure problem of degree of analysing clearly, as previously mentioned,, watch from certain distance and even can not perceive its interrupted situation when the pitch (pitch) of pixel when being minimum, with known dot matrix pixel as: the situation of iconoscope or liquid crystal pixel is identical.Then can utilize computer to do to set type as for the formation method of the pixel on many pictures sets, there is no difficulty technically.

The utility model is because of having above-mentioned formation, so can provide a simple structure, material to obtain propaganda easy and easy to implement, that the advertisement variability is very abundant constructs with lamp box, this kind is configured to knownly not have, and construct not fragile merely, maintain the display board of the complex structure of more known light-emittingdiode, more convenient, cheap and make easily, be one to have the product of high industrial usability.

Claims

1, a kind of how graphic lamp box, mainly comprise: an inside has the lamp box of light-emitting component, and picture more than, a shielding plate, a driving mechanism is characterized in that: picture more than is divided into many interrupted figures partly with strip pixel or trellis pixel region; One movably shielding plate be installed in the front of many pictures, this shielding plate is provided with and covers covering bar or covering lattice and a clear bar or transparent grid of a plurality of pixels; One driving mechanism links to each other with shielding plate, and a setting element is positioned shielding plate on the desired location.

2, according to claim 1 how graphic lamp box is characterized in that: above-mentioned driving mechanism can be step motor or servo motor, and this motor is meshed with a tooth bar by a pinion wheel.

3, according to claim 1 how graphic lamp box is characterized in that: above-mentioned driving mechanism can be hydraulic cylinder or pneumatic cylinder.