CN201166953Y

CN201166953Y - Buckle type video billboard

Info

Publication number: CN201166953Y
Application number: CNU2007203102943U
Authority: CN
Inventors: 李瑞麟
Original assignee: GUANGZHOU JOINMAX DISPLAY TECHNOLOGY Co Ltd
Current assignee: GUANGZHOU JOINMAX DISPLAY TECHNOLOGY Co Ltd
Priority date: 2007-12-10
Filing date: 2007-12-10
Publication date: 2008-12-17
Anticipated expiration: 2017-12-10

Abstract

A buckle plate type video billboard comprises a plurality of rectangular plate-shaped aluminum gussets and a plurality of long strip-shaped light emitting diode modules. The light emitting diode modules are installed behind the plate-shaped aluminum gussets; the plate-shaped aluminum gussets are mortised and assembled into a large plane; a canvas is stuck to the large plane; the canvas is taken as an advertisement medium at day time, and light emitting diodes are taken as the display media at night. Compared with the ordinary billboard with box body structure, the buckle plate type video billboard has the advantages of simplicity, light weight, convenient installation, direct judgment of failure and convenient maintenance. Electricity energy is not needed at day time, so that power consumption is low; and at night, the light emitting diode modules driven by a control system are combined to display various characters, patterns, animations and video pictures. The patterns on the canvas, which are not reflected by external irradiation, do not influence the image display effect of the light emitting diode modules.

Description

Buckle type video ads board

Technical field

The utility model relates to a kind of billboard, especially refers to a kind of indoor, outdoor buckle type video ads board that is applied to.

Background technology

At present, be found everywhere various large-scale video ads boards in the city, these billboards are obedient one deck spray picture on the LED dot matrix display mostly, can be public media daytime with the spray paintings, evening then with LED as the demonstration means, yet, LED dot matrix display complex structure, heaviness, and the display screen of dot matrix causes very big difficulty to the replacing of spray picture, must draw perforate in spray when changing the spray picture, display pixel is not hidden by the spray picture, for the billboard with thousands of display pixels, workload is very great, if work high above the ground at the scene, just more difficult danger, and the installation of this kind billboard, maintenance is inconvenience also.

The utility model content

The purpose of this utility model is to provide a kind of simple in structure, light, and it is convenient to change the spray picture, the also convenient and video ads board low in energy consumption of installation and maintenance.

For achieving the above object, buckle type video ads board of the present utility model, the light emitting diode module that comprises a plurality of rectangular tabular aluminum-pinch and a plurality of strips, light emitting diode module comprises the aluminium sheet of a plurality of light-emitting diode group by three light emitting diode combined one-tenth, wiring board, trough of belt, light-emitting diode group by certain fixed interval in the circuit board, wiring board is fixed in the groove of aluminium sheet of trough of belt;

A plurality of tabular aluminum-pinch joggles are assembled into significantly plane;

Splicing place of a plurality of tabular aluminum-pinch has seam;

Light emitting diode module is fixedly installed in the positive back of tabular aluminum-pinch seam, and by certain spaced apart row light hole that is provided with, light emitting diode module is fixedly installed in the positive back of tabular aluminum-pinch light hole on the perhaps tabular aluminum-pinch.

Do not comprise on the described significantly plane that the printing opacity porose area is pasted with painting canvas.

Do not comprise on the described significantly plane that the seaming zone of tabular aluminum-pinch is pasted with painting canvas.

Buckle type video ads board of the present utility model adopts aluminum-pinch to be spliced into significantly video ads board in conjunction with the light emitting diode module joggle, and the joggle splicing construction is more simpler than general body structure, and weight is light, and is easy for installation; If it is undesired that certain regional light emitting diode module shows, only need the light emitting diode module that this is regional to take off and overhaul, failure judgment is directly perceived, and is easy to maintenance; And utilize daytime the natural light irradiation painting canvas not need electric energy, low in energy consumption, evening is not outside having during the light source irradiation painting canvas, light emitting diode module combination under control system drives shows various literal, figure, animation and video pictures, pattern on the painting canvas shines reflection because of no ambient light, can not influence the image effect of the luminous demonstration of light emitting diode module.

Description of drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is the front view of another kind of embodiment of the present utility model.

Fig. 2 a is the I portion enlarged drawing among Fig. 2.

Fig. 3 is a vertical view of the present utility model.

Fig. 3 a is the M portion enlarged drawing among Fig. 3.

Fig. 4 is the front view of the utility model light emitting diode bar shaped module.

Fig. 5 is an A-A cut-open view among Fig. 4.

Fig. 6 is the vertical view of the utility model light emitting diode bar shaped module.

Fig. 7 is a circuit diagram of the present utility model.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

With reference to Fig. 1, Fig. 2, Fig. 2 a, Fig. 3 and Fig. 3 a, a plurality of rectangle aluminum-pinch 2 mutual joggles are assembled into significantly plane, on the aluminum-pinch 2 by certain spaced apart light hole that is provided with a row dotted line sample or solid line sample, light emitting diode bar shaped module 1 is installed in the positive back of offering light hole of rectangle aluminum-pinch 2, light emitting diode bar shaped module 1 also can be installed in the positive back of two aluminum-pinch seams, the aluminum-pinch 2 that the joggle assembly unit is good is installed on the aluminium sheet connecting link 4, aluminum-pinch 2 can vertically be installed as shown in Figure 1, also level is installed as shown in Figure 2, painting canvas 3 sticks on significantly on the plane, and painting canvas 3 can be blocked aluminium sheet dotted line sample or solid line sample light hole part or block two aluminum-pinch seam portion whole pieces and cut off, not influence the image effect of the luminous demonstration of light emitting diode module in evening.

With reference to Fig. 4, Fig. 5 and Fig. 6, light emitting diode bar shaped module 1 comprises aluminium sheet 6, mains connection 7, signal connector 8 and the wiring board 10 of light emitting diode 5, trough of belt, three light emitting diodes 5 are combined into one group of light-emitting diode group, every group of light-emitting diode group constitutes one group of light emitting pixel with the red, green, blue three primary colours, each light emitting diode of each group light-emitting diode group all can be controlled luminous separately, light-emitting diode group constitutes pearl string shape by certain interval and is fixed on the wiring board 10, and wiring board 10 usefulness fluid sealants 9 are sealingly fastened in the groove of aluminium sheet 6 of trough of belt.

See through dotted line sample or the light hole of solid line sample or the seam of two aluminum-pinch on the aluminum-pinch 2, catenate light emitting diode 5 is luminous forward.

With reference to Fig. 7, the video data that data distributor 12 transmits master controller 11 changes the red, green, blue video data by the row or column ordering into, transport to the light emitting diode bar shaped module 1 of some row or column by mains connection 7, signal connector 8, power supply to the direct supply that light emitting diode bar shaped module 1 provides through voltage stabilizing, makes data distributor 12, master controller 11 and light emitting diode 5 energy operate as normal by a stabilized voltage supply 13.

In sum, the utlity model has following advantage:

1, the utility model video billboard can be saved the energy. Utilize daytime the natural light irradiation painting canvas not need electricity Can, as long as the painting canvas area on the aluminum-pinch is much larger than cutting off painting canvas area partly, the demonstration effect of whole painting canvas Fruit can not be affected yet.

2, video billboard of the present utility model, aluminum-pinch are the bar shaped modular structure, far away according to viewing distance Closely, the spacing of light emitting diode group in spacing that can reasonable design bar shaped module and the bar shaped module, and Determine suitable assembly unit area, to reach needed display effect.

3, can reduce investment outlay. Use display screen evening, not only brightness can be fallen lowlyer, is about daytime 1/10th, power consumption is corresponding declining to a great extent also, and the density of light emitting diode also greatly descends, and makes material The material cost significantly descends.

4, the tenon of bar shaped module dress splicing construction is more simpler than general body structure, and weight is light, installs and transfers Examination is simple. The judgement of fault is more directly perceived, safeguards simpler.

Claims

1, a kind of buckle type video ads board, it is characterized in that: the light emitting diode module that comprises a plurality of rectangular tabular aluminum-pinch and a plurality of strips, light emitting diode module comprises the aluminium sheet of a plurality of light-emitting diode group by three light emitting diode combined one-tenth, wiring board, trough of belt, light-emitting diode group by certain fixed interval in the circuit board, wiring board is fixed in the groove of aluminium sheet of trough of belt;

Splicing place of a plurality of tabular aluminum-pinch has seam;

Light emitting diode module is fixedly installed in the positive back of tabular aluminum-pinch seam, and by certain spaced apart light hole that is provided with row, light emitting diode module is fixedly installed in the positive back of tabular aluminum-pinch light hole on the perhaps tabular aluminum-pinch.

2, buckle type video ads board according to claim 1 is characterized in that, does not comprise on the described significantly plane that the printing opacity porose area is pasted with painting canvas.

3, buckle type video ads board according to claim 1 is characterized in that, does not comprise on the described significantly plane that the seaming zone of tabular aluminum-pinch is pasted with painting canvas.