Stereo LED display apparatus
Technical field
The utility model is related to LED display, in particular it relates to stereo LED display apparatus, especially outdoor abnormity
LED display.
Background technology
In the market, LED outdoor display screens are essentially all square, and are all in face of a direction in terms of visual angle
Carry out the display of picture.Such display screen can seem that comparison is dull in terms of display, and as outdoor advertisement machine, can not be
Each orientation carries out the display of advertisement to people, it is impossible to reach that the orientation of advertisement is maximized;In addition, traditional display screen picture shows
Show single, without third dimension, it is impossible to reach and more meet reality, more attract the effect of people's eyeball.Such as patent document
Outdoor display screen disclosed in CN105469714A only has a direction, and visual effect has much room for improvement.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of stereo LED display apparatus.
A kind of stereo LED display apparatus provided according to the utility model, includes the multilayer LED display screen of superposition;
In the multilayer LED display screen, the shape or size of at least two layers LED display are inconsistent;
Every layer of LED display includes one or more LED display modules;
Direction between multiple LED display modules at least one layer LED display is different.
Preferably, the multilayer LED display screen of the superposition offers entrance in side.
Preferably, LED display modules include framework, multiple LED display units;
LED display unit is arranged on framework.
Preferably, in same layer LED display, some or all LED display modules are in turn connected to form banding
Surface region, LED display unit is distributed in band-like surface region.
Preferably, the band-like surface region forms the ring-type of closing or has ring-type jaggy.
Preferably, hierarchic structure is formed between the LED display of adjacent layer.
Preferably, in same layer LED display, the space wall angle between adjacent LED display modules passes through rigid angle
Degree keeper is positioned.
Preferably, it is fastenedly connected between the framework of adjacent layer LED display by connecting plate.
Preferably, LED display unit, which is arranged on the inside of the outside of framework, framework, is provided with cable interface, and LED displays are single
The cable of member extends to cable interface.
Preferably, rigid angle keeper is U-shaped part, and the two ends of U-shaped part connect adjacent LED display modules respectively.
Compared with prior art, the utility model has following beneficial effect:
1st, overlaying structure is used between multilayer LED display screen of the present utility model, display screen and its display surface have in itself
Third dimension, helps so that display picture has more third dimension, display orientation is more comprehensively changed.
2nd, the LED display in the utility model mainly can be in turn connected to form by multiple LED display modules so that LED
The irregular shape such as regular or humanoid is presented in the display surface of display screen, to adapt to display demand.
3rd, determining for space angle is carried out by rigidity angle keeper between adjacent LED display module in the utility model
Position, can avoid screw from causing the change in space in installing, and realize accurate install.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon:
The overlooking the structure diagram for the stereo LED display apparatus that Fig. 1 provides for the utility model.
The positive structure diagram for the stereo LED display apparatus that Fig. 2 provides for the utility model.Reference in Fig. 2
1-24 respectively illustrates 1-24 layers of LED display.
The overlooking the structure diagram of individual layer LED display in the stereo LED display apparatus that Fig. 3 provides for the utility model.
Fig. 4 is Fig. 3 partial enlarged view.
Fig. 5 is the mounting structure schematic diagram between multilayer LED display screen.
Fig. 6 is the mounting structure schematic diagram between two layers of LED display.
Shown in figure:
Embodiment
The utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, some changes and improvements can also be made.
These belong to protection domain of the present utility model.
As shown in Figure 1 and Figure 2, a kind of stereo LED display apparatus that the utility model is provided is shown, wherein, the solid
The monnolithic case of LED display is abnormity, specially human head shapes.As can be known from Fig. 2, the stereo LED display apparatus
Height it is higher, it is cavity that it is internal, by that in side inlet porting, personnel can be allowed to enter stereo LED display apparatus
Inside, when people enter the behind of abnormity screen, face will be directly displayed on abnormity screen, with very big interest, when
So, the stereo LED display apparatus be mainly used in open air advertisement show.It is visible by Fig. 2, the stereo LED display apparatus
Main to be made up of 1-24 layers of LED display superposition, Direction of superposition is above-below direction, in change case, and level is superimposed at one
In, there can be one or more one layer of LED display formation, the direction of superposition can also be other directions, for example, can be water
Square to.Again as shown in fig. 6, two layers of LED display is likeness in form shape up and down, but size is different, therefore forms stairstepping
Shape, to show third dimension.
One layer of LED display in the stereo LED display apparatus, as shown in figure 3, this layer of LED display includes five
LED display modules 100, are mainly combined into one layer of LED display by this five LED display modules 100.Adjacent LED shows
Show the accurate fixation for realizing position relative to each other between module 100 by rigid angle keeper 200.This five LED show mould
100 head and the tail of group are sequentially connected, and form tool ring-type jaggy, why it is jagged be since it is desired that breach formation entrance,
That is, entrance is formed by the breach of multilayer LED display screen.In change case, LED display can be complete closure
Ring-type.Further, the lateral surface formation band-like surface region 103 of tool ring-type jaggy, in LED display modules 100
LED display unit 102 can be arranged to be formed in the band-like surface region 103 by framework 101.If LED display is
Complete closure ring-type, then can provide 360 degree of omnibearing visual angle, if having ring-type jaggy, then equally can also be real
The basic comprehensive and visual angle in border.
Next further the partial enlarged drawing in Fig. 3 is illustrated, as shown in figure 4, in each layer of LED display
LED display modules between, adjacent LED display modules are fixed together by one or more connecting plates 300.
Need that the angle between relative space wall 400 is carried out in accurate adjustment and positioning, the utility model using U-shaped to connect during installation
Fitting carries out angle positioning as rigid angle keeper 200.Specifically, U-shaped connector plays angle positioning work when mounted
With if directly framework 101 is locked on connecting plate 300 by screw, space angle not can determine that, understand left and right when mounted
It is mobile so that angle is inaccurate.Therefore, step of each framework 101 on connecting plate is:First a framework 101 is consolidated
It is scheduled on connecting plate 300, the left side of this framework 101 or another framework 101 on the right first determine good position with screw,
Not fully screw lock is lived, allow another framework can on connecting plate angled regulation leeway;Then according to determination before installing
Angle between good the two framework space walls 400 of angle adjustment, then a U-shaped connector is inserted into the two frameworks, it is used for
Determine after its angle, the angle not allowed between the space wall 400 is varied from again, and the U-shaped connector is inflexible
Material is made, certainly, is only for example herein, in other embodiments, can also be by the methods of other connections by two frameworks
101 angle positioning is determined, does not allow it to rock;Finally, then by the screw and nut do not locked just now fix.That is U
The effect of shape connector is to be used to when mounted, determine that the angle between two frameworks 101 is used.Treat that another framework installs it
Afterwards, continue that remaining framework 101 is installed according to this step, until one layer of framework 101 is all installed.
More specifically, the installation between adjacent layer LED display is illustrated by Fig. 5.As shown in figure 5, framework
By the mode connects for screw of connector 600 between 101 and connecting plate 300, company between the two is passed through between neighbouring framework 101
The mode connects for screw of fishplate bar 300.LED display unit 102 is arranged on framework 101.The framework can be regular shape, or can be with
For irregular shape.It is an irregular similar round in embodiment shown in Fig. 1, in change case, framework can be circular, ellipse
The regular shapes such as circle, triangle, are not limited system.Connector 300 is cross connecting piece, wherein, positioned at the LED of the bottom
The thereon that display screen is fixed on the ground.There are the cables such as power line and signal wire 500 inner side of each framework 101
Cable interface, the power line and signal wire of the multiple LED display unit 102 are concentrated at the cable interface.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims,
This has no effect on substantive content of the present utility model.In the case where not conflicting, the spy in embodiments herein and embodiment
Levying arbitrarily to be mutually combined.