CN204720114U - A kind of advertisement screen based on light conduction - Google Patents
A kind of advertisement screen based on light conduction Download PDFInfo
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- CN204720114U CN204720114U CN201520363259.2U CN201520363259U CN204720114U CN 204720114 U CN204720114 U CN 204720114U CN 201520363259 U CN201520363259 U CN 201520363259U CN 204720114 U CN204720114 U CN 204720114U
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- advertisement screen
- liquid crystal
- crystal display
- panel
- control module
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Abstract
The utility model discloses a kind of advertisement screen based on light conduction, comprise advertisement screen panel, guide-lighting cap, fibre bundle, light guide plate, liquid crystal display, signal generator and control module; Advertisement screen panel is equidistantly provided with n1 × n2 panel point of crossing; Guide-lighting cap is arranged on bottom advertisement screen panel, and described panel cross-point locations is corresponding; Guide-lighting cap connects the pixel on liquid crystal display by fibre bundle, the corresponding pixel of every root fibre bundle; Guide-lighting cap quantity, fibre bundle quantity are all identical with panel point of crossing quantity, and in described liquid crystal display, pixel quantity at least comprises n1 × n2; Light guide plate is arranged on the liquid crystal display back side; Liquid crystal display is all connected with control module successively with signal generator; Power module is provided with in control module.This advertisement screen is by using fiber optic conduction signal, and make signal by the interference of electromagnetism, transmission is stable, have reliable operation, stable, respond the advantages such as fast.
Description
Technical field
The utility model relates to a kind of advertisement screen based on light conduction.
Background technology
In recent years, ad display screen was widely used in indoor and outdoor public place, e.g., and bus stop, supermarket, bank etc.It can not only beautifying city, also has the effect of illumination.At present, using maximum is LED advertisement screen, and LED full-color screen visual performance power is excellent, and it and LCD display just in time form complementary situation in advertising media field.LCD is our usually said LCDs, and compare LED, its resolution is high, and picture is fine and smooth, but the feature that brightness is low, screen is little; Although LED display brightness is high, be applicable to giant-screen, it needs multiple light emitting diode, such as, the LED display of 8 × 8 dot matrix, the point of crossing of line and alignment needs placement 64 light emitting diodes, this considerably increases its use cost, larger because promoting difficulty.
Summary of the invention
The purpose of this utility model utilizes light conduction technique, by light guide plate, combined by LCD and LED, provide a kind of novel, cost is low, resolution is high, good visual effect and can realize the advertisement screen of Long-distance Control.
Based on an advertisement screen for light conduction, comprise advertisement screen panel, guide-lighting cap, fibre bundle, light guide plate, liquid crystal display, signal generator and control module;
Described advertisement screen panel is equidistantly provided with n1 × n2 panel point of crossing;
Described guide-lighting cap is arranged on bottom advertisement screen panel, and described panel cross-point locations is corresponding;
Described guide-lighting cap connects the pixel on liquid crystal display by fibre bundle, the corresponding pixel of every root fibre bundle;
Described guide-lighting cap quantity, fibre bundle quantity are all identical with panel point of crossing quantity, and in described liquid crystal display, pixel quantity at least comprises n1 × n2;
Described light guide plate is arranged on the liquid crystal display back side;
Described liquid crystal display is all connected with control module successively with signal generator;
Power module is provided with in described control module.
Described optical signal generator is LED light source.
The panel cross-point locations place of described advertisement screen panel is light transmissive material.
Also comprise the wireless communication module be connected with control module.
Also comprise the USB serial port module be connected with control module.
Also comprise encapsulation box, described guide-lighting cap, fibre bundle, light guide plate, liquid crystal display, signal generator and control module are all arranged in described encapsulation box.
Beneficial effect
The utility model provides a kind of advertisement screen based on light conduction, and this advertisement screen is by using fiber optic conduction signal, and make signal by the interference of electromagnetism, transmission is stable, have reliable operation, stable, respond the advantages such as fast; Utilize control circui liquid crystal display, ensure that the order of fibre bundle, and liquid crystal display also has that image display quality is high, electromagnetic-radiation-free, the advantage such as low in energy consumption; Adopt LED as light source, there is the advantage such as high brightness, life-span length; The use of light guide plate not only have guide-lighting evenly, energy-saving and environmental protection, the not easily advantage such as aging, and the LED line source coming from optical signal generator can be changed into area source, thus an original n1*n2 line source is reduced to 1, this greatly reduces use cost, simultaneously by together with the advantages of LCD with LED, practicality is high, is suitable for the universal of advertisement screen.
Accompanying drawing explanation
Fig. 1 is the structural drawing of advertisement screen front portion;
Fig. 2 is the connection layout of the inner each element in advertisement screen bottom surface;
Label declaration: 1-advertisement screen panel, 2-panel point of crossing, 3-control module, 4-signal generator, 5-light guide plate, 6-liquid crystal display, 7-fibre bundle, the guide-lighting cap of 8-, 9-encapsulates box.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Based on an advertisement screen for light conduction, comprise advertisement screen panel, guide-lighting cap, fibre bundle, light guide plate, liquid crystal display, signal generator and control module;
Described advertisement screen panel is equidistantly provided with n1 × n2 panel point of crossing;
Described guide-lighting cap is arranged on bottom advertisement screen panel, and described panel cross-point locations is corresponding;
Described guide-lighting cap connects the pixel on liquid crystal display by fibre bundle, the corresponding pixel of every root fibre bundle;
Described guide-lighting cap quantity, fibre bundle quantity are all identical with panel point of crossing quantity, and in described liquid crystal display, pixel quantity at least comprises n1 × n2;
Described light guide plate is arranged on the liquid crystal display back side;
Described liquid crystal display is all connected with control module successively with signal generator;
Power module is provided with in described control module.
Described optical signal generator is LED light source.
The panel cross-point locations place of described advertisement screen panel is light transmissive material.
Also comprise the wireless communication module be connected with control module.
Also comprise the USB serial port module be connected with control module.
Also comprise encapsulation box, described guide-lighting cap, fibre bundle, light guide plate, liquid crystal display, signal generator and control module are all arranged in described encapsulation box.
Optical signal generator place adopts high-brightness LED light source, by light guide plate the pointolite of LED light source is changed into the area source in light guide plate, makes the even light of liquid crystal display;
Described liquid crystal display is controlled by control module, can be realized the bright control secretly of liquid crystal display, thus can realize the luminescence of certain one or several fibre bundle by control system;
Fibre bundle is numbered, utilizes control system to control liquid crystal display state, make light allow light to arrive each root optical fiber successively by putting in order of fibre bundle, thus realize display that word or picture be and replacing.
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Claims (6)
1., based on an advertisement screen for light conduction, it is characterized in that, comprise advertisement screen panel, guide-lighting cap, fibre bundle, light guide plate, liquid crystal display, signal generator and control module;
Described advertisement screen panel is equidistantly provided with n1 × n2 panel point of crossing;
Described guide-lighting cap is arranged on bottom advertisement screen panel, and described panel cross-point locations is corresponding;
Described guide-lighting cap connects the pixel on liquid crystal display by fibre bundle, the corresponding pixel of every root fibre bundle;
Described guide-lighting cap quantity, fibre bundle quantity are all identical with panel point of crossing quantity, and in described liquid crystal display, pixel quantity at least comprises n1 × n2;
Described light guide plate is arranged on the liquid crystal display back side;
Described liquid crystal display is all connected with control module successively with signal generator;
Power module is provided with in described control module.
2. a kind of advertisement screen based on light conduction according to claim 1, it is characterized in that, described signal generator is LED light source.
3. a kind of advertisement screen based on light conduction according to claim 2, it is characterized in that, the panel cross-point locations place of described advertisement screen panel is light transmissive material.
4. a kind of advertisement screen based on light conduction according to claim 3, is characterized in that, also comprise the wireless communication module be connected with control module.
5. a kind of advertisement screen based on light conduction according to claim 4, is characterized in that, also comprise the USB serial port module be connected with control module.
6. a kind of advertisement screen based on light conduction according to any one of claim 1-5, it is characterized in that, also comprise encapsulation box, described guide-lighting cap, fibre bundle, light guide plate, liquid crystal display, signal generator and control module are all arranged in described encapsulation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363259.2U CN204720114U (en) | 2015-05-29 | 2015-05-29 | A kind of advertisement screen based on light conduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363259.2U CN204720114U (en) | 2015-05-29 | 2015-05-29 | A kind of advertisement screen based on light conduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204720114U true CN204720114U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520363259.2U Active CN204720114U (en) | 2015-05-29 | 2015-05-29 | A kind of advertisement screen based on light conduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204720114U (en) |
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2015
- 2015-05-29 CN CN201520363259.2U patent/CN204720114U/en active Active
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| C14 | Grant of patent or utility model | ||
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