A kind of one assembled LED outdoor display screen
Technical field
This utility model relates to LED display technical field, and especially a kind of one assembled LED is outdoor
Display screen.
Background technology
It is known that LED display compensate for the information publication medium effects such as conventional magnetic turnover panel, neon light
Defect, changes color, the pattern enriched, it is achieved show pattern dynamically with it, and perfect multimedia is imitated
Fruit and powerful visual impact, show various ways such as information, word, picture, animation and videos
Out, become the epoch-making product of Information Communication, in various buildings, railway, civil aviaton, stadium
Shop, conference halls, highway etc. are widely used.
At present, traditional open air can usually utilize structural member by multiple undersized by assembled LED display
Display module is spliced, and people, in order to realize the stability of splicing construction, have employed extremely complex huge
Structure realize, the most also cause shield body installation process slowly, waste time and energy, the most readily removable
The problems such as dress.Meanwhile, existing display module is mostly shaped by plastic-injection shell, it is installed in shell
In LED lamp panel, the marine glue that is encapsulated in shell of note and with addition of face shield for welders be formed by combining;By
In use face ultraviolet irradiation, high and low temperature change in LED display and expose to the sun and rain or have
The evil various rugged environments such as gas, plastic cement can generally occur that after experience life-time service deformation is aging etc. and ask
Topic, serious reduction shields body display quality;It is additionally, since glue shell cannot directly LED display directly be entered
Row heat radiation, in the hot weather that the sun tans by the sun, LED light effect and life-span all can reduce, and seriously limit
LED screen manufactures the further lifting of quality, especially high density screen quality.
Therefore, existing LED display is proposed improvement project, is reasonably necessary and the most urgent skill
Art problem.
Utility model content
The deficiency existed for the above-mentioned prior art of display screen, the purpose of this utility model is to provide one
Kind simple and compact for structure, easy to assembly quick, stabilized structure, radiating effect are notable, length in service life,
It is beneficial to realize standardization industrial one assembled LED outdoor display screen.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of one assembled LED outdoor display screen, it includes at least one show case body unit, each
Described box unit all includes some pieces of display modules in array distribution, one is closed by four the first structural members
Enclose formed after assembly box frame, several concurrently assembled the second structural member in box frame with
And it is installed in the edge of box frame simultaneously connected with two adjacent the first structural members corner brace device;
Described display module be positioned at box frame face side and by the first locking member and the first structural member and
/ or the second structural member be connected, be equiped with the power supply and control electrically connected with display module in described second structural member
Assembly processed.
Preferably, described display module includes the face side being installed in box frame by first locking member
Waterproof drain pan, it is packaged in the lamp plate in waterproof drain pan by face shield and is plugged in the lamp of face side of lamp plate
Pearl, described waterproof drain pan is formed groove position, is equiped with driving IC, leading of described lamp bead in described groove position
Electricity pin electrically connects with driving IC after running through lamp plate, the seam that described waterproof drain pan is formed with lamp plate and face shield
Conduction heat sealable glue it is filled with between gap.
Preferably, the face side of described waterproof drain pan is provided with several the first open tubular columns, and described face shield leads to
Cross the front being installed in waterproof drain pan through lamp plate the second locking member of being socketed in the first open tubular column
Side, described lamp plate is installed in waterproof drain pan by the 3rd locking member being socketed in the first open tubular column, institute
The rear side stating waterproof drain pan, the overlay area being positioned at groove position are provided with several the second open tubular columns, institute
State the first locking member to be socketed on the second open tubular column and by the locking of waterproof drain pan at the first structural member and/or the
Two structural members.
Preferably, described waterproof drain pan is by aluminium punch forming, described first open tubular column and the second open tubular column
By injection mo(u)lding.
Preferably, described first structural member and the second structural member are by extruded aluminium section molding.
Preferably, described corner brace device includes being installed in the first corner brace at the lower right corner of box frame, installing
In box frame lower right-hand corner the second corner brace, be installed in the third angle code at the upper right corner of box frame
And it is installed in the fourth angle code of the left upper of box frame;
The rear surface of described first corner brace is respectively arranged with the second sleeve column for the second corner brace socket, for the 3rd
3rd sleeve column of corner brace socket and the 4th sleeve column of confession fourth angle code socket, described second sleeve column is positioned at first
The upper left side of the rear surface of corner brace, described 3rd sleeve column is positioned at the lower left of the rear surface of the first corner brace, institute
State the lower right that the 4th sleeve column is positioned at the rear surface of the first corner brace;
The second trepanning that para-position is socketed on the second sleeve column, described the third angle it is provided with in described second corner brace
It is provided with the 3rd trepanning that para-position is socketed on the 3rd sleeve column on code, described fourth angle code is provided with para-position
It is socketed on the 4th trepanning on the 4th sleeve column.
Preferably, described first corner brace include the first linking arm of being anchored on the longitudinal surface of box frame with
And the first connecting plate being anchored on the horizontal face of box frame, on described first connecting plate, it is positioned at first
It is formed with the first boss, described second sleeve column after the region projection backward that linking arm and the first connecting plate intersect
May be contained within the first boss with the 4th sleeve column, described 3rd sleeve column is arranged on the first connecting plate and close
First boss.
Preferably, described second corner brace include the second linking arm of being anchored on the longitudinal surface of box frame with
And the second connecting plate being anchored on the horizontal face of box frame, described second connecting plate extend to the right after shape
Become to have the second attachment strap being overlapped on the first boss, the rear surface of described second attachment strap to protrude from the second connection
Plate, described second trepanning is opened on the second attachment strap, and described second attachment strap is further opened with for by second
The attachment strap locking the second lockhole on the first boss.
Preferably, described the third angle code include the 3rd linking arm that is anchored on the longitudinal surface of box frame with
And the 3rd connecting plate being anchored on the horizontal face of box frame, the rear surface of described 3rd connecting plate is backward
Being formed with the 3rd boss being overlapped on the first connecting plate after projection, it is convex that described 3rd trepanning is opened in the 3rd
On platform.
Preferably, described fourth angle code include being anchored on the longitudinal surface of box frame the 4th linking arm and
The 4th connecting plate being anchored on the horizontal face of box frame, the bottom of described 4th connecting plate is formed takes
Be connected to the 4th boss on the 3rd connecting plate, right side is formed with the 5th boss being overlapped on the second connecting plate,
Described 4th trepanning is opened on the 4th connecting plate, and described 4th boss offers for by the 4th boss
The locking the 4th lockhole on the 3rd connecting plate, described 5th boss offers for by the 5th boss lock
Gu the 5th lockhole on the second connecting plate.
Preferably, described corner brace device is die casting aluminum component molding.
Owing to have employed such scheme, it is aobvious that this utility model utilizes the first structural member and the second structural member to constitute
Show the supporting structure of module, and by the first locking members such as lock screws by the display of several array distribution
Module is dismountable to be assemblied on box frame, thus forms a complete show case body unit;Meanwhile,
Utilize corner brace device not only can strengthen the structural soundness of box frame, and if utilizing the corner brace device also can be to
The show case body unit of dry array distribution carries out assembled assembling, to form a complete display screen;Its
Simple in construction, assemble efficient and convenient, screen body consolidate, be advantageously implemented standardized production technique, have very
Strong practical value and market popularization value.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the show case body unit of this utility model embodiment;
Fig. 2 is the assembly relation schematic diagram of the show case body unit of this utility model embodiment;
Fig. 3 be this utility model embodiment when being carried out assembly by multiple show case body units, corner brace device
Position relationship schematic diagram;
Fig. 4 is the structural representation of the first corner brace of this utility model embodiment;
Fig. 5 is the structural representation of the second corner brace of this utility model embodiment;
Fig. 6 is the structural representation of the third angle code of this utility model embodiment;
Fig. 7 is the structural representation of the fourth angle code of this utility model embodiment;
Fig. 8 is each corner brace assemble flow schematic diagram of this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model can
Implement with the multitude of different ways being defined by the claims and covering.
As shown in Figures 1 to 8, a kind of one assembled LED outdoor display screen that the present embodiment provides,
It includes at least one show case body unit, and each box unit all includes some pieces of showing in array distribution
Show module a, one surrounded assembly by four the first structural members 1 after formed box frame b, several are parallel
Assembled the second structural member 2 in box frame b in ground and be installed in box frame b edge and with
Time the corner brace devices that are connected with adjacent two the first structural members 1;Display module a is positioned at box frame b's
Face side is also connected with the first structural member 1 and/or the second structural member 2 by the first locking member c, the second knot
Be equiped with in component 2 power supply electrically connected with display module a and control assembly d (its mainly by power supply, be
The devices such as system plate are constituted).So, available first structural member 1 and the second structural member 2 constitute display mould
The supporting structure of block a (i.e. box frame b), and by the first locking member c such as lock screws by several
The display module a of array distribution is dismountable to be assemblied on box frame b, thus formed one complete
Show case body unit;Meanwhile, utilize corner brace device not only can strengthen the structural soundness of box frame b,
And utilize corner brace device the show case body unit of several array distribution also can carry out assembled assembling, with shape
Become a complete display screen;It addition, can be power supply and control by the inner space of the second structural member 2
Assembly d provides an airtight volume protected from water, it is ensured that the electric property of whole display screen.
For optimizing the performance of whole display screen, improve its stability and extend its service life, the present embodiment
Display module a include the waterproof drain pan 3 that is installed in the face side of box frame b by the first locking member c
(it is by base plate and is formed at the lacing wire position of base plate surrounding and constitutes), be packaged in waterproof by face shield 4
Lamp plate 5 in drain pan 3 and be plugged in the lamp bead (not shown) of face side of lamp plate 5, anti-
It is formed with groove position 31 on water-bed shell 3, in groove position 31, is equiped with driving IC 6, the conductive pin of lamp bead
Contact with each other with waterproof drain pan after running through lamp plate 5, formed with lamp plate 5 and face shield 4 at waterproof drain pan 3
Gap between be filled with conduction heat sealable glue (not shown);So, due to the conductive pin of lamp bead
Pass from lamp plate 5 and be directly connected by waterproof drain pan 3, hot produced by lamp bead 5 and driving IC 6
Amount can directly outwards be derived by conduction heat sealable glue and waterproof drain pan 3, thus greatly ensure that whole aobvious
Showing the heat dispersion of module a, stability and service life for display screen provide the foundation.
For optimizing the structure of whole display module a, strengthen its structural soundness and dismantled and assembled maintenance just
Profit, the face side at waterproof drain pan 3 is provided with several the first open tubular columns 32, and face shield 4 is by running through
The front of waterproof drain pan 3 it is installed in lamp plate 5 the second locking member 7 of being socketed in the first open tubular column 32
Side, lamp plate 5 is then installed in waterproof drain pan by the 3rd locking member 8 being socketed in the first open tubular column 32
On 3, simultaneously rear side, the overlay area that is positioned at groove position 31 at waterproof drain pan 3 are provided with several
Second open tubular column 33, in the first locking member c is socketed on the second open tubular column 33 and locks waterproof drain pan 3
On first structural member 1 and/or the second structural member 2.
As a preferred version, the waterproof drain pan 3 of the present embodiment is by aluminium punch forming, and first is hollow
Post the 32, second open tubular column 33 injection mo(u)lding.
As a preferred version, first structural member 1 of the present embodiment and the second structural member 2 are by extruding
Forming aluminium section.
For improving the agility of display screen assembling, it is capable of seamless and firm after ensureing display screen assembly simultaneously
Solidity, the corner brace device of the present embodiment includes being installed in the first corner brace e at the lower right corner of box frame b, dress
It is located at the second corner brace f of the lower right-hand corner of box frame b, is installed at the upper right corner of box frame b
Three corner braces g and be installed in the fourth angle code h of left upper of box frame b;After the first corner brace e
Surface is respectively arranged with the second sleeve column 10 for the second corner brace f socket, for the 3rd of the third angle code g socket
Sleeve column 11 and the 4th sleeve column 12 for fourth angle code h socket;Wherein, the second sleeve column 10 is positioned at first jiao
The upper left side of the rear surface of code e, the 3rd sleeve column 11 is positioned at the lower left of the rear surface of the first corner brace e, the
Four sleeve columns 12 are then positioned at the lower right of the rear surface of the first corner brace e;Correspondingly, the second corner brace f sets
It is equipped with the second trepanning 20 that para-position is socketed on the second sleeve column 10, the third angle code g is provided with para-position set
It is connected to the 3rd trepanning 30 on the 3rd sleeve column 11, fourth angle code h is provided with para-position and is socketed on the 4th set
The 4th trepanning 40 on post 12.So, when at least four show case body unit is carried out assembly, can profit
With the alignment between sleeve column with corresponding trepanning by four corner braces in an overlapping fashion (it can be appreciated that
It is the mode played with building blocks) it is assembled into an entirety, and then realize the assembly between show case body unit.
For optimizing the structure of corner brace to greatest extent, the structural soundness of display screen, this reality after raising assembly
Execute the first linking arm 13 that the first corner brace e of example includes being anchored on the longitudinal surface of box frame b and tight
The first connecting plate 14 being fixed on the horizontal face of box frame b, on the first connecting plate 14, is positioned at first
The first boss 15 it is formed with the first connecting plate 14 after the region projection backward that linking arm 13 intersects, second
Sleeve column 10 and the 4th sleeve column 12 may be contained within the first boss 15, and the 3rd sleeve column 11 is then arranged at
On a plate 14 and near the first boss 15;Thus utilize the first boss 15 and the first connecting plate 14 it
Between the discrepancy in elevation be the second corner brace f, a third angle code g and fourth angle code h faying surface respectively, it is ensured that above-mentioned
Each corner brace can be stacked in the first corner brace e sequentially.
Further, second corner brace f of the present embodiment then includes being anchored on the longitudinal surface of box frame b
The second linking arm 21 and the second connecting plate 22 of being anchored on the horizontal face of box frame b, second even
Fishplate bar 22 is formed with the second attachment strap 23 being overlapped on the first boss 15, the second attachment strap 23 after extending to the right
Rear surface protrude from the second connecting plate 22, the second trepanning 20 is opened on the second attachment strap 23, exists simultaneously
It is further opened with on second attachment strap 23 for the second lockhole on the first boss 15 that the second attachment strap 23 is locked
24;With this, not only the second corner brace f can be stacked and is fixed on the first boss 15, and utilize
The discrepancy in elevation between two attachment straps 23 and the second connecting plate 22 can be not only fourth angle by the second connecting plate 22
The stacked placement of code h provides certain space, it is also possible to the surface tool formed after ensureing each corner brace assembly
There is certain planarization.
As a preferred version, the third angle code g of the present embodiment includes being anchored on the vertical of box frame b
The 3rd linking arm 31 on face and the 3rd connecting plate 32 being anchored on the horizontal face of box frame b,
The 3rd be overlapped on the first connecting plate 14 it is formed with after the rear surface projection backward of the 3rd connecting plate 32
Boss 33, the 3rd trepanning 30 is then opened on the 3rd boss 33.
Further, the fourth angle code h of the present embodiment includes being anchored on the longitudinal surface of box frame b
Four linking arms 41 and the 4th connecting plate 42 being anchored on the horizontal face of box frame b, connect the 4th
The bottom of plate 42 is formed with the 4th boss 43 that is overlapped on the 3rd connecting plate 32, right side is formed with overlap joint
The 5th boss 44 on the second connecting plate 22, the 4th trepanning 40 is then opened on the 4th connecting plate 42,
Offer on the 4th boss 43 for the on the 3rd connecting plate 32 that the 4th boss 43 is locked simultaneously
Four lockholes 45, offer for locking the 5th boss 44 at the second connecting plate 22 on the 5th boss 44
On the 5th lockhole 46.
Based on this, four corner braces can realize the assembly of superposed formula by the alignment of trepanning Yu sleeve column,
It is not only able to quickly position, and mutually pins down between each corner brace, form the assembled structural body of concatenation-type,
Thus whole screen body is effectively supported;Utilize each lockhole then can corresponding corner brace be locked simultaneously
Gu, improve the structural soundness after assembly between corner brace.
The foregoing is only preferred embodiment of the present utility model, not thereby limit of the present utility model specially
Profit scope, every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process
Conversion, or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in this utility model
Scope of patent protection in.