CN202608633U

CN202608633U - Mobile type led projection system

Info

Publication number: CN202608633U
Application number: CN201220135418.XU
Authority: CN
Inventors: 刘辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-31
Filing date: 2012-03-31
Publication date: 2012-12-19
Anticipated expiration: 2022-03-31

Abstract

Provided is a mobile type LED projection system. The upper part of a vehicle body (2) is provided with a development chamber (9), and a holographic film (10) and a projection device (11) are disposed in the development chamber (9). The bottom of the vehicle body (2) is provided with a road wheel (12). The mobile type LED projection system is advantageous in that a mobile platform is preassembled with an LED holographic virtual image complete set, and a convenient folding and unfolding structure is provided, and thereby rapid unfolding and display can be realized based on the on-site work condition; the LED projection system is better in effect of display and publicity, and economical and practical in use.

Description

The mobile LED optical projection system

Technical field

The utility model relates to a kind of the LED projection display apparatus that can move voluntarily, particularly mobile LED optical projection system.

Background technology

In the known technology, LED uses increasingly extensive, is seen everywhere, and the high-definition digital advertising panel of high-grade super large is arranged, and the monochromatic LED direction board of least significant end is also arranged.The great advantage of LED: durable, compare liquid crystal, plasma, projection splicing and product, tolerate wind and weather more; And receive the influence of external environment light hardly; Also having outstanding performance aspect the seamless splicing, especially, LED tridimensional virtual image technology receives publicity; It relates to optical imagery and correlation techniques such as electronic communication and data handing, and the virtual image of its generation has been obtained immense success.

But, when realizing its effect, existing embodiment needs more loaded down with trivial details on-site installation, cost and consuming time all bigger, and dismounting or mobile also more difficult if desired, and the improved convenient relevant episode forming apparatus technology of installing and moving is not seen openly.

Summary of the invention

The purpose of the utility model provides a kind of mobile LED optical projection system.

The technical measures that realize the utility model are: vehicle body upper portion is installed the video picture chamber, and holographic film and projection equipment are installed in the video picture chamber, and road wheel is arranged at the car body bottom.

The advantage of the utility model is that holographic virtual image a complete set of equipment of prepackage LED on the platform that can conveniently move especially possesses and launches easily and retracting structure, and according to the work-site condition, the quick expansion showed, shows that the effect of publicity is better, economical and practical.

Description of drawings

Fig. 1: embodiment 1 structural representation of the utility model

Fig. 2: structural representation during for 1 work of the embodiment in the utility model

Reference numeral comprises: jacking system 1, car body 2, supporting leg 3, fuel adding mouth 4, supply unit 5, control setup 6, side plate 7, audio output device 8, video picture chamber 9, holographic film 10, projection equipment 11, road wheel 12.

The specific embodiment

Below further set forth the technical scheme of the utility model through embodiment.

In the utility model, video picture chamber 9 is installed on car body 2 tops, and holographic film 10 and projection equipment 11 are installed in video picture chamber 9, and road wheel 12 is arranged at car body 2 bottoms.

Jacking system 1 is installed on the car body 2.When showing, operate jacking system 1 as required, the angle of adjustment video picture chamber 9 and holographic film 10 and projection equipment 11 and height.This jacking system 1 is hydraulic efficiency gear or mechanical linkage.

Wherein, video picture chamber 9 is the car body shape installs, and along car body 2 directions, the one side at least in the left and right or rear wall of video picture chamber 9 lateral walls has form, and holographic film 10 upper and lower edges are connected to video picture chamber 9 inner top surfaces and bottom surface respectively; Wherein, when video picture chamber 9 and arranged on left and right sides were opened form simultaneously, holographic film 10 tilted 45 ° and installs towards form, respectively can perspective display chamber 9 from both sides; In addition, when video picture chamber 9 rear walls were opened form, holographic film 10 tilted 45 ° towards this form installation, can see through this form from car body 2 rear sides and in video picture chamber 9, observe.

Projection equipment 11 is a LED display equipment; Projection equipment 11 is two groups, lays respectively at video picture chamber 9 inner top surfaces and bottom surface on the car body 2, and the LED display of projection equipment 11 and holographic film 10 are 45 ° of angles, and its images displayed sees through holographic film 10, is shown in the Virtual Space of holographic film 10 rear sides.

Car body 2 peripheral downsides are installed supporting leg 3, and this supporting leg 3 is a stretching structure.When car body 2 walkings, supporting leg 3 withdrawals are packed up, and when showing work, it is stretched out support ground, stable to guarantee car body 2.

Supply unit 5 and control setup 6 are installed on the car body 2.Such as, said supply unit 5 is installed in car body 2 sides with control setup 6.

Car body 2 can perhaps independently be gone by other power traction.Fuel adding mouth 4 or supply unit 5 are installed on the car body 2.Promptly to car body 2 mobile power source is provided by fuel adding mouth 4 or supply unit 5.

Car body 2 outer walls are installed side plate 7, and side plate 7 is positioned at the 9 walls outside, video picture chamber, and this side plate 7 flexibly connects with car body 2, connection mode comprises hinged, flexible interlocking or clamping etc.The formation makeshift stage can set level or stretch to this side plate 7.

Audio output device 8 is installed on the car body 2, and this audio output device 8 is loud speaker, audiofrequency output terminal etc.

In the utility model, project image onto holographic film 10 and generate three-dimensional imaging by projection equipment 11, effect directly perceived is in the Virtual Space at 9 middle parts, video picture chamber, to have generated virtual stereopsis.

In the present embodiment, car body 2 adopts low design, and supporting leg 3 be the wind resistance leg, compact overall structure, and car body 2 is can open compartment, its left and right sides installation side plate 7, side plate 7 extensible formation stages.

In the present embodiment, holographic film 10 is fixed on interior with projection equipment 11 usefulness truss or case hardened glass, and middle holographic film 10 is 45 °; Wherein, holographic film 10 penetrating degree are high, and image definition brings strong 3D impression to spectators.Simultaneously, can regulate brightness according to outdoor light, through the reflection of holographic film; Spectators can see LED screen institute content displayed in and arranged on left and right sides; And combine extensible stage to carry out the interaction of virtual mirage and true man's performance, and be suitable for advertised product and show, also can be used as the concert stage and arrange.

In the present embodiment, with the outdoor medium mode of brand new, can in the city, cruise, solve the outdoor activities stage effectively and built trouble, ability to dismantle is poor, does not have shortcomings such as manoevreability, lets outdoor advertising really move.Application prospect is extensive, for example, reaches the visual experience of left and right sides pass-through type through extensible stage; Performer and transparent background and virtual mirage form the picture of a three-dimensional, are suitable for various brand promotions, concert; On-the-spot broadcasting, cruise in the city, celebration etc.

In above embodiment, do not reach the technology of narration, and the employing prior aries such as other necessary technologies that relate to enforcement, enumerate detailed description no longer successively.

Claims

1. the mobile LED optical projection system is characterized in that: bottom the installation video picture chamber (9), car body (2) top, installation holographic film (10) and projection equipment (11) in video picture chamber (9), car body (2) road wheel (12) is arranged.

2. mobile LED optical projection system as claimed in claim 1 is characterised in that, car body (2) is gone up jacking system (1) is installed.

3. mobile LED optical projection system as claimed in claim 1; Be characterised in that; Video picture chamber (9) is the car body shape and installs; Along car body (2) direction, the one side at least in the left and right or rear wall of video picture chamber (9) lateral wall has form, and the upper and lower edge of holographic film (10) is connected to video picture chamber (9) inner top surface and bottom surface respectively; Wherein, when video picture chamber (9) and arranged on left and right sides was opened form simultaneously, holographic film (10) tilted 45 ° and installs towards form, respectively can perspective display chamber (9) from both sides; In addition, video picture chamber (9) when rear wall is opened form, and holographic film (10) tilts 45 ° and installs towards this form, can see through this form from car body (2) rear side and in video picture chamber (9), observe.

4. mobile LED optical projection system as claimed in claim 1 is characterized in that, projection equipment (11) is a LED display equipment; Projection equipment (11) is two groups; Lay respectively at video picture chamber (9) inner top surface and bottom surface on the car body (2); The LED display of projection equipment (11) and holographic film (10) are 45 ° of angles, and its images displayed sees through holographic film (10), are shown in the Virtual Space of holographic film (10) rear side.

5. mobile LED optical projection system as claimed in claim 1 is characterized in that, the peripheral downside of car body (2) is installed supporting leg (3), and this supporting leg (3) is a stretching structure.

6. mobile LED optical projection system as claimed in claim 1 is characterized in that, car body (2) is gone up supply unit (5) and control setup (6) are installed.

7. mobile LED optical projection system as claimed in claim 1 is characterized in that, car body (2) outer wall is installed side plate (7), and side plate (7) is positioned at the wall outside, video picture chamber (9), and this side plate (7) flexibly connects with car body (2).

8. mobile LED optical projection system as claimed in claim 1 is characterized in that, car body (2) is gone up audio output device (8) is installed.