CN204143783U - Four picture advertisement boards - Google Patents
Four picture advertisement boards Download PDFInfo
- Publication number
- CN204143783U CN204143783U CN201420450640.8U CN201420450640U CN204143783U CN 204143783 U CN204143783 U CN 204143783U CN 201420450640 U CN201420450640 U CN 201420450640U CN 204143783 U CN204143783 U CN 204143783U
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- China
- Prior art keywords
- pixel block
- picture
- shadow shield
- block
- fritter
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Abstract
The utility model provides a kind of four picture advertisement boards, comprises framework; Picture is equipped with in described framework; Described picture is divided into the MN of M × N array square composite pixel block; Each described composite pixel block is divided into again 4 of 2 × 2 arrays square independent pixel blocks; The independent pixel block at the same position place on adjacent described composite pixel block is printed with two adjacent pixels of advertising pictures first; Described billboard also comprises shadow shield, described shadow shield by driving stepper motor, can along described picture upper and lower, move left and right, and described shadow shield all makes each described composite pixel block only expose one piece of independent pixel block be in same position under any position.This four picture advertisement board is not only easy to make, and structure is simple, not fragile.
Description
Technical field
The utility model relates to outdoor advertising facility field, especially, relates to a kind of billboard.
Background technology
For outdoor billboard, be the main media of businessman for advertising, mainly contain mechanical type billboard and electronic bill-board; Due to involving great expense of electronic bill-board, therefore, mechanical type billboard is still in occupation of the ratio of the overwhelming majority.And in current mechanical type billboard, for the billboard needing fast, switch view picture advertisement picture, the general billboard rotating prism-shaped that adopts, by the rotation of triangular prism, can switch three kinds of pictures; But its outstanding shortcoming is that picture making is very difficult, and need each width picture to cut into a large amount of vertical bars respectively, be attached to respectively by each vertical bar on a side of a triangular prism, cost of manufacture is huge; Separately have a shortcoming to be need to carry out transmission to a large amount of triangular prism, its drive mechanism is complicated, easily damages, not easy care simultaneously.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of four picture advertisement boards, and this four picture advertisement board is not only easy to make, and structure is simple, not fragile.
The utility model solves the technical scheme that its technical matters adopts: this four picture advertisement board comprises framework; Picture is equipped with in described framework; Described picture is divided into the MN of M × N array square composite pixel block; Each described composite pixel block is divided into again 4 of 2 × 2 arrays square independent pixel blocks; The independent pixel block at the same position place on adjacent described composite pixel block is printed with two adjacent pixels of advertising pictures first; Described billboard also comprises shadow shield, described shadow shield by driving stepper motor, can along described picture upper and lower, move left and right, and described shadow shield all makes each described composite pixel block only expose one piece of independent pixel block be in same position under any position.
As preferably, described shadow shield surface segmentation becomes the MN of M × N array square light shielding block; The size of each described light shielding block and the measure-alike of described independent pixel block; Described light shielding block is divided into again 4 square tiles of 2 × 2 arrays, and 3 fritters are wherein the light tight fritter of pure color, and another fritter is printing opacity fritter, makes rectangular opening or transparent block; Printing opacity fritter in each described light shielding block is in identical position.Further, described printing opacity fritter is made up of convex lens, to amplify described independent pixel block.
As preferably, the shading light part on described shadow shield forms hemispherical reflective projection, thus by the illumination light sideswipe projected from all directions on shadow shield to the independent pixel block exposed from shadow shield, obviously to strengthen the brightness of advertising pictures.
The beneficial effects of the utility model are: this four picture advertisement board is when making, only by graphics software, four width advertising pictures need be made pixel discrete processes respectively, namely, the neighbor pixel in each advertising pictures is made to pull open certain distance, then four width advertising pictures are printed on same picture, make the pixel of correspondence position in each width advertising pictures be filled to an independent pixel block in one piece of described composite pixel block respectively; Because described shadow shield all makes each described composite pixel block only expose one piece of independent pixel block be in same position under any position, therefore, shadow shield often carries out the displacement of an independent pixel block, just show the advertising pictures that a width pixel is discrete, because outdoor billboard area is huge, and be only sight far away, therefore, discrete pixel does not affect the normal reading of passerby for ad content; This four picture advertisement board is not only easy to make, and structure is simple, not fragile.
Accompanying drawing explanation
Fig. 1 is this framework of four picture advertisement boards and the front elevational schematic of picture.
Fig. 2 is the schematic diagram of adjacent two the composite pixel blocks in the picture of these four picture advertisement boards.
Fig. 3 is an embodiment schematic diagram of light shielding block in these four picture advertisement boards.
Fig. 4 is the driving schematic diagram of light shielding block and stepper motor in these four picture advertisement boards.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
As shown in Figure 1, this four picture advertisement board comprises framework 1; Picture 2 is equipped with in described framework; Described picture is divided into the MN of M × N array square composite pixel block; Each described composite pixel block is divided into again 4 of 2 × 2 arrays square independent pixel blocks; As shown in Figure 2, adjacent described composite pixel block 21,21 ', 21 " on same position place independent pixel block on be printed with two adjacent pixels of advertising pictures first; The independent pixel block at described same position place, the independent pixel block that namely in Fig. 2, in each composite pixel block, sequence number is identical; As, for the pixel that three in advertising pictures are first adjacent, print respectively three composite pixel blocks in fig. 2 21,21 ', 21 " in sequence number be the position of 1, or sequence number is the position of 2, or sequence number is the position of 3, or sequence number is the position of 4.
Described billboard also comprises shadow shield, and as shown in Figure 3, described shadow shield 3 is orthogonal for an one embodiment, and surface segmentation becomes the MN of M × N array square light shielding block; The size of each described light shielding block and the measure-alike of described independent pixel block; Described light shielding block is divided into again 4 square tiles of 2 × 2 arrays, and 3 fritters are wherein the light tight fritter 311 of pure color; Another fritter is printing opacity fritter 310, makes rectangular opening or transparent block; Printing opacity fritter 310 in each described light shielding block is in identical position; Described printing opacity fritter 310 is made up of convex lens, to amplify described independent pixel block, so, the remarkable result obtained is, originally each pixel of discrete distribution in advertising pictures first is amplified, thus obviously reduce the dispersion degree of each pixel, the continuity of picture is effectively improved.
As shown in Figure 4, described shadow shield 3 drives by stepper motor (not shown), can along described picture upper and lower, move left and right; Particularly, the widthwise edge edge of shadow shield 3 and longitudinal edge along be respectively equipped with tooth bar 32,32 ', be engaged in driven wheel 41,42 respectively, described meshing gear 41,42 is coupled in a stepper motor respectively.The every action of described stepper motor once, makes described shadow shield about 3 or moves left and right the distance of the length of side of one piece of described independent pixel block; Thus make described shadow shield 3 under any position, all make each described composite pixel block only expose one piece of independent pixel block be in same position.
In addition, shading light part on described shadow shield 3 can form hemispherical reflective projection, in the embodiment shown in fig. 3, the front of each described light tight fritter 311 can be made to form a reflective projection of semisphere respectively, thus by the illumination light sideswipe projected from all directions on shadow shield 3 to the independent pixel block exposed from shadow shield, obviously to strengthen the brightness of advertising pictures.
Above-mentioned four picture advertisement boards are when making, only by graphics software, four width advertising pictures need be made pixel discrete processes respectively, namely, the neighbor pixel in each advertising pictures is made to pull open certain distance, then four width advertising pictures are printed on same picture, make the pixel of correspondence position in each width advertising pictures be filled to an independent pixel block in one piece of described composite pixel block respectively; Because described shadow shield all makes each described composite pixel block only expose one piece of independent pixel block be in same position under any position, therefore, shadow shield often carries out the displacement of an independent pixel block, just show the advertising pictures that a width pixel is discrete, because outdoor billboard area is huge, and be only sight far away, therefore, discrete pixel does not affect the normal reading of passerby for ad content; This four picture advertisement board is not only easy to make, and structure is simple, not fragile.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. four picture advertisement boards, comprise framework (1); Picture (2) is equipped with in described framework; It is characterized in that: described picture (2) be divided into the MN of M × N array square composite pixel block (21,21 ', 21 "); Each described composite pixel block is divided into again 4 of 2 × 2 arrays square independent pixel blocks; The independent pixel block at the same position place on adjacent described composite pixel block is printed with two adjacent pixels of advertising pictures first; Described billboard also comprises shadow shield (3), described shadow shield (3) is by driving stepper motor, can along described picture (2) upper and lower, move left and right, and described shadow shield (3) all makes each described composite pixel block only expose one piece of independent pixel block be in same position under any position.
2. four picture advertisement boards according to claim 1, is characterized in that: described shadow shield (3) surface segmentation becomes the MN of M × N array square light shielding block; The size of each described light shielding block and the measure-alike of described independent pixel block; Described light shielding block is divided into again 4 square tiles of 2 × 2 arrays, and 3 fritters are wherein the light tight fritter of pure color (311), and another fritter is printing opacity fritter (310), makes rectangular opening or transparent block; Printing opacity fritter (310) in each described light shielding block is in identical position.
3. four picture advertisement boards according to claim 2, is characterized in that: described printing opacity fritter (310) is made up of convex lens.
4. four picture advertisement boards according to claim 1 or 2 or 3, is characterized in that: the shading light part on described shadow shield (3) forms hemispherical reflective projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450640.8U CN204143783U (en) | 2014-08-12 | 2014-08-12 | Four picture advertisement boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450640.8U CN204143783U (en) | 2014-08-12 | 2014-08-12 | Four picture advertisement boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204143783U true CN204143783U (en) | 2015-02-04 |
Family
ID=52420453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420450640.8U Expired - Fee Related CN204143783U (en) | 2014-08-12 | 2014-08-12 | Four picture advertisement boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204143783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103220A (en) * | 2014-08-12 | 2014-10-15 | 朱小菊 | Four-screen advertising board |
-
2014
- 2014-08-12 CN CN201420450640.8U patent/CN204143783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103220A (en) * | 2014-08-12 | 2014-10-15 | 朱小菊 | Four-screen advertising board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20160812 |