CN205487165U - Outdoor display screen of integrative assembled LED - Google Patents

Outdoor display screen of integrative assembled LED Download PDF

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Publication number
CN205487165U
CN205487165U CN201620097995.2U CN201620097995U CN205487165U CN 205487165 U CN205487165 U CN 205487165U CN 201620097995 U CN201620097995 U CN 201620097995U CN 205487165 U CN205487165 U CN 205487165U
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CN
China
Prior art keywords
connecting plate
corner brace
boss
box frame
display screen
Prior art date
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Expired - Fee Related
Application number
CN201620097995.2U
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Chinese (zh)
Inventor
刘振亮
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Shenzhen City Getelong Au Optronics Co
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Individual
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Priority to CN201620097995.2U priority Critical patent/CN205487165U/en
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Publication of CN205487165U publication Critical patent/CN205487165U/en
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Abstract

The utility model belongs to the technical field of LED display screen technique and specifically relates to an outdoor display screen of integrative assembled LED. It includes that at least one shows box unit, and the box unit includes that a plurality of pieces are array distribution's display module, one surround by four first structures and assemble box body frame, a plurality of that the back formed and assemble the second structure in box body frame concurrently and install in the angle sign indicating number ware of box body frame's edge, the display module links to each other with first structure and/or second structure through first retaining member. The utility model discloses utilize first structure and second structure to constitute the bearing structure body of display module to display module detachable with a plurality of array distribution assembles on box body frame through first retaining members such as lock screws, thereby forms a complete demonstration box unit, simultaneously, utilize angle sign indicating number ware not only can strengthen box body frame's structure steadiness, utilize the angle sign indicating number ware also can to assemble the assembly to a plurality of array distribution's demonstration box unit in addition to form a complete display screen.

Description

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.

Claims (11)

1. an one assembled LED outdoor display screen, it is characterised in that: it includes that at least one shows Box unit, each described box unit all includes some pieces of display modules in array distribution, one by four Individual first structural member surround formed after assembly box frame, several are assembled in box frame concurrently The second structural member and be installed in box frame edge and simultaneously with two adjacent the first structural members The corner brace device being connected;
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.
2. a kind of one assembled LED outdoor display screen as claimed in claim 1, it is characterised in that: Described display module includes the waterproof drain pan, logical being installed in the face side of box frame by the first locking member Cross face shield be packaged in the lamp plate in waterproof drain pan and be plugged in the lamp bead of face side of lamp plate, described waterproof Being formed with groove position on drain pan, be equiped with driving IC in described groove position, the conductive pin of described lamp bead runs through lamp Contact with waterproof drain pan after plate, be filled with between the gap that described waterproof drain pan and lamp plate and face shield are formed Conduction heat sealable glue.
3. a kind of one assembled LED outdoor display screen as claimed in claim 2, it is characterised in that: The face side of described waterproof drain pan is provided with several the first open tubular columns, and described face shield is by through lamp plate And the second locking member being socketed in the first open tubular column is installed in the face side of waterproof drain pan, described lamp plate leads to Cross the 3rd locking member being socketed in the first open tubular column to be installed in waterproof drain pan, the back of the body of described waterproof drain pan Side, face, the overlay area being positioned at groove position are provided with several the second open tubular columns, described first locking member set It is connected on the second open tubular column and waterproof drain pan is locked at the first structural member and/or the second structural member.
4. a kind of one assembled LED outdoor display screen as claimed in claim 3, it is characterised in that: Described waterproof drain pan is by aluminium punch forming, and described first open tubular column and the second open tubular column are by injection mo(u)lding.
5. a kind of one assembled LED outdoor display screen as claimed in claim 1, it is characterised in that: Described first structural member and the second structural member are by extruded aluminium section molding.
6. a kind of one assembled LED outdoor display screen as according to any one of claim 1-5, its It is characterised by: described corner brace device includes being installed in the first corner brace at the lower right corner of box frame, is installed in Second corner brace of the lower right-hand corner of box frame, be installed in the third angle code at the upper right corner of box frame with 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.
7. a kind of one assembled LED outdoor display screen as claimed in claim 6, it is characterised in that: Described first corner brace includes the first linking arm being anchored on the longitudinal surface of box frame and is anchored on casing The first connecting plate on the horizontal face of framework, on described first connecting plate, is positioned at the first linking arm and first Being formed with the first boss after the region projection backward that connecting plate intersects, described second sleeve column and the 4th sleeve column are equal Being arranged on the first boss, described 3rd sleeve column is arranged on the first connecting plate and near the first boss.
8. a kind of one assembled LED outdoor display screen as claimed in claim 7, it is characterised in that: Described second corner brace includes the second linking arm being anchored on the longitudinal surface of box frame and is anchored on casing The second connecting plate on the horizontal face of framework, described second connecting plate is formed after extending to the right and is overlapped in The second attachment strap on one boss, the rear surface of described second attachment strap protrudes from the second connecting plate, and described second Trepanning is opened on the second attachment strap, described second attachment strap is further opened with for by the second attachment strap locking the The second lockhole on one boss.
9. a kind of one assembled LED outdoor display screen as claimed in claim 8, it is characterised in that: Described the third angle code includes the 3rd linking arm being anchored on the longitudinal surface of box frame and is anchored on casing The 3rd connecting plate on the horizontal face of framework, is formed after the rear surface projection backward of described 3rd connecting plate The 3rd boss being overlapped on the first connecting plate, described 3rd trepanning is opened on the 3rd boss.
10. a kind of one assembled LED outdoor display screen as claimed in claim 9, it is characterised in that: Described fourth angle code includes being anchored on the longitudinal surface of box frame the 4th linking arm and is anchored on casing frame The 4th connecting plate on the horizontal face of frame, the bottom of described 4th connecting plate is formed and is overlapped in the 3rd connection The 4th boss on plate, right side are formed with the 5th boss being overlapped on the second connecting plate, described 4th set Hole is opened on the 4th connecting plate, described 4th boss offers for locking the 4th boss the 3rd The 4th lockhole on connecting plate, described 5th boss offers for by the 5th boss locking second even The 5th lockhole on fishplate bar.
11. a kind of one assembled LED outdoor display screens as claimed in claim 10, it is characterised in that: Described corner brace device is die casting aluminum component molding.
CN201620097995.2U 2016-02-01 2016-02-01 Outdoor display screen of integrative assembled LED Expired - Fee Related CN205487165U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108978952A (en) * 2018-09-30 2018-12-11 李劲 Reconfigurable distributed walling system and its frame-type component
CN109147587A (en) * 2018-10-29 2019-01-04 深圳市格特隆光电股份有限公司 A kind of sliding gate-type LED display body structure
CN109185286A (en) * 2018-10-29 2019-01-11 深圳市格特隆光电股份有限公司 A kind of lever LED display cabinet locked mechanism
CN110299087A (en) * 2019-07-30 2019-10-01 深圳蓝普科技有限公司 A kind of LED display
CN111640381A (en) * 2020-07-07 2020-09-08 深圳市玖润光电科技有限公司 LED large screen display device, assembling method thereof and sheet metal box
CN113878305A (en) * 2020-07-02 2022-01-04 深圳蓝普科技有限公司 Production method of profile rod piece and assembly method of display screen

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108978952A (en) * 2018-09-30 2018-12-11 李劲 Reconfigurable distributed walling system and its frame-type component
CN108978952B (en) * 2018-09-30 2024-05-28 李劲 Reconfigurable distributed wall system and frame-type assembly thereof
CN109147587A (en) * 2018-10-29 2019-01-04 深圳市格特隆光电股份有限公司 A kind of sliding gate-type LED display body structure
CN109185286A (en) * 2018-10-29 2019-01-11 深圳市格特隆光电股份有限公司 A kind of lever LED display cabinet locked mechanism
CN110299087A (en) * 2019-07-30 2019-10-01 深圳蓝普科技有限公司 A kind of LED display
CN110299087B (en) * 2019-07-30 2021-12-21 深圳蓝普科技有限公司 LED display screen
CN113878305A (en) * 2020-07-02 2022-01-04 深圳蓝普科技有限公司 Production method of profile rod piece and assembly method of display screen
CN111640381A (en) * 2020-07-07 2020-09-08 深圳市玖润光电科技有限公司 LED large screen display device, assembling method thereof and sheet metal box
CN111640381B (en) * 2020-07-07 2022-09-09 深圳市玖润光电科技有限公司 LED large screen display device, assembling method thereof and sheet metal box

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Effective date of registration: 20160830

Address after: 518000 Guangdong city of Shenzhen province Baoan District Fuyong Street Peace community liyuanlu Kaihui Mao Industrial Park C building third floor

Patentee after: Shenzhen city Getelong photoelectric Co Ltd

Address before: 450000, No. 6, building 1, No. 4, Bo song Road, Jinshui District, Henan, Zhengzhou

Patentee before: Liu Zhenliang

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 518000, Guangdong, Baoan District Fuyong Street Fenghuang community fourth industrial zone, plant 2, a layer of 101, two, 201, Shenzhen

Patentee after: Shenzhen city Getelong Au Optronics Co

Address before: 518000 Guangdong city of Shenzhen province Baoan District Fuyong Street Peace community liyuanlu Kaihui Mao Industrial Park C building third floor

Patentee before: Shenzhen city Getelong photoelectric Co Ltd

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160817

Termination date: 20210201