CN205845434U - A kind of folding Intelligent full-color ultrathin LED display screen - Google Patents

Abstract

The utility model discloses a kind of folding Intelligent full-color ultrathin LED display screen, belong to field of LED display；Its technical scheme is a kind of folding Intelligent full-color ultrathin LED display screen, including display module casing and and described display module casing between arrange fold mechanism and elasticity quick connector, described fold mechanism is concealed connection hinge module, and described display module tank ends is respectively arranged with rotary and telescopic beam；The beneficial effects of the utility model are: rotary and telescopic beam limits adjacent LED lamp plate relative position relation after folding, and adjacent LED lamp plate can be avoided to produce collision in folding process and deform；The fold mechanism arranged between display module casing and elastic quick connector, achieve the most folding type assembled between display module or dismounting, not only reduce manufacturing cost, and complicated product is installed and simplifies, reduce the difficulty of product construction, substantially increase transport and the installation effectiveness of product, also improve the economy of large LED display screen series of products.

Description

A kind of folding Intelligent full-color ultrathin LED display screen

Technical field

This utility model relates to field of LED display, shows particularly to a kind of folding Intelligent full-color ultra-thin LED Screen.

Background technology

LED display because have that brightness is high, running voltage is low, power consumption is little, can maximize, life-span length, impact resistance and property Advantage be can stably wait, stadiums, bank, harbour, market, station, telecommunication, office, monitoring, school, wine are widely used in Publicity is played in the indoor and outdoor places such as shop, the effect decorated or illuminate.

In prior art, large LED display screen is assembled by the display unit module of multiple length and width same sizes Composition, display screen is fixedly mounted by behind steel structure frame, and the fast lock that band positioning function commonly used by single casing connects, By the display unit block combiner of varying number to reach the display size area of the required whole LED display of user； But, existing LED display individual module major part uses panel beating or die casting aluminium body structure, LED display lamp plate often to use Rule packaged lamp tubular construction so that display screen internal component is numerous, gauge and weight are excessive, and (module integral thickness exceedes 50mm, wherein lamp plate thickness is more than 15mm), installing/dismounting is the most time-consuming but also laborious, significantly hinders production efficiency, adds life Produce cost, stock and transport also inconvenient, reference technique document: SJ T11141-2012 LED display general specification.

Utility model content

In order to solve the deficiency of above-mentioned prior art, the purpose of this utility model is: provide a kind of folding intelligence complete Color ultrathin LED display screen so that display screen display module integral thickness is less than 24mm, lamp plate thickness is less than or equal to 3mm；LED Display screen has folding structure, convenient storage and transport, can accomplish Fast Installation and dismounting, both accomplish joint ultra-thin, ultralight Save material, made again conevying efficiency be greatly improved, reduce production and cost of transportation.

Invention thought of the present utility model: fold mechanism and elastic quick connector are set between display module casing, real Opening and folding of the quick and stable of existing intermodule, is respectively arranged with rotary and telescopic beam in display module casing both sides, When module folds, it screws out automatically, prevents two lamp plates from crashing to protect lamp plate.

A kind of folding Intelligent full-color ultrathin LED display screen include display module casing and with described display module casing Between the fold mechanism that arranges and elastic quick connector；Described fold mechanism is concealed connection hinge module, described display Modular tank two ends are respectively arranged with rotary and telescopic beam.

Described display module casing includes LED lamp panel, control circuit plate, fast lock fixed pole, folding handle, locking plate, lock Jack panel, described LED lamp panel is provided with copper locking post and lamp plate adapter, and described control circuit plate is provided with panel and connects Device.

Described concealed connection hinge module includes upper flap, lower flap, rotating shaft and slip connecting plate, in described rotating shaft It is provided with a pair concealed hinge secondary.

Described rotary and telescopic beam includes thread bullet rod, gear train, Bowden cable, worm and gear group, and spiral is stretched Contracting bar, anti-striker.

Described elastic quick connector is made up of spring mother's pin, spring public affairs pin, housing.

By test, the beneficial effects of the utility model are: rotary and telescopic beam limits adjacent LED lamp plate and folding After relative position relation, can avoid adjacent LED lamp plate produce in folding process collision and deform；Display module case The fold mechanism arranged between body and elastic quick connector, it is achieved that the most folding type assembled or tear open between display module Unload, not only reduce manufacturing cost, and complicated product is installed and simplifies, reduce the difficulty of product construction significantly Improve the transport of product and installation effectiveness also improves the economy of large LED display screen series of products.

Accompanying drawing explanation

Fig. 1 is the structural representation after expansion of the present utility model.

Fig. 2 is the structural representation in this utility model screen folding process.

Fig. 3 is the structural representation after this utility model folds.

Fig. 4 is concealed connection hinge module structural representation in a folded configuration.

Fig. 5 is concealed connection hinge module structural representation in the deployed state.

Fig. 6 is this utility model display module casing Facad structure schematic diagram.

Fig. 7 is this utility model display module box back surface structural representation.

Fig. 8 is elastic quick connector male head structure schematic diagram.

Fig. 9 is elastic quick connector female structure schematic diagram.

Figure 10 is one structural representation of LED lamp panel.

Figure 11 is rotary and telescopic bumper structures schematic diagram.

Wherein, reference is: 1, upper flap；2, lower flap；3, rotating shaft；4, slip connecting plate；5, casing；6, elastic Quick connector female；7, control circuit plate；8, panel adapter；9, spiral expanding bar；10, fast lock fixed pole；11, elastic Quick connector male；12, crashproof screw rod；13, folding handle；14, locking plate；15, locking nut；16 elastic quickly connections Device male housing；17, spring public affairs pin；18, elastic quick connector female housing；19, spring mother pin；20, LED lamp panel；21, copper Locking post；22, lamp plate adapter；23, thread bullet rod；24, gear train；25, Bowden cable；26, worm and gear group；27, anti- Striker.

Detailed description of the invention

In order to enable clearly to illustrate the technical characterstic of this programme, below by detailed description of the invention, this programme is illustrated.

Embodiment 1

Seeing Fig. 1-11, this utility model is a kind of folding Intelligent full-color ultrathin LED display screen, including display module Casing and and display module casing between arrange fold mechanism and elasticity quick connector；Fold mechanism is concealed connecting hinge Chain module, display module tank ends is respectively arranged with rotary and telescopic beam；During work, can be by the chi of display module casing Very little unification is set as a fixed value, and the both ends of the surface in modular tank are fixedly installed concealed connection hinge module by screw, uses To realize opening or folding of intermodule quick and stable.

Display module casing includes LED lamp panel 20, control circuit plate 7, fast lock fixed pole 10, folding handle 13, locking plate 14, locking nut 15, LED lamp panel 20 is provided with copper locking post 21 and lamp plate adapter 22, and control circuit plate 7 is provided with panel Adapter 8；Preferably, LED lamp panel 20 being welded with copper locking post 21, copper locking post 21 and correspondence position on casing 5 are arranged Support column is corresponding, and all support column upper surfaces at grade, during installation insert copper locking post and support in post holes, then from Back side screw locking copper locking post, such LED lamp panel is pressed on the support column on casing, has just protected LED lamp panel and has closely put down Whole is attached in modular tank, improves the flatness of large LED display screen, by using integral type control circuit plate, takes Disappeared inside cable, optimizes control circuit sheetpile and folds, and is controlled with modular tank by the lamp plate adapter 22 arranged on lamp plate The panel adapter 8 arranged on circuit board is connected, and makes LED lamp panel 20 realize quick mounting or dismounting.

Preferably, when installing LED display, pull folding handle 13 unfolded casing, use device for quickly disassembling fast lock Fixed pole 10 is laterally inserted into alignment hole, pulls fast lock stator 14, screws hand screw type locking nut 15, it is achieved quickly split peace Dress.

Concealed connection hinge module includes upper flap 1, lower flap 2, rotating shaft 3 and slip connecting plate 4, and rotating shaft 3 sets Being equipped with a pair concealed hinge secondary, during work, be connected through the hinge between two modular tank, a pair that rotating shaft 3 is arranged concealed Hinges, can rotate around the upper flap 1 in rotating shaft 3 and lower flap 2 in the range of 180 degree, and slip connecting plate 4 is in two hinges In carrier bar slide so that two modular tank can realize 180 degree in the range of rotate folding, subsequent third block modular tank also by Other one secondary chain connection, this secondary hinge opening and closing direction is in opposite direction with previous secondary hinge opening and closing, thus realizes the 3rd piece of mould Block casing is folded inverted, in like manner realizes the folding functional of LED display by some LED display unit box body combinations, Save receiving space, it is simple to transport.

Rotary and telescopic beam includes thread bullet rod 23, gear train 24, Bowden cable 25, worm and gear group 26, spiral shell Rotation expansion link 9, anti-striker 27.

When pleated, in order to ensure that two lamp plates do not bump against, being provided with cushion pad between modular tank, during work, screw thread ejects Bar 23 ejects under spring force effect, and driven gear group 24 rotates, and gear train 24 connects Bowden cable 25 and rotates, and steel wire is soft Axle 25 drives worm and gear group 26 to rotate, and drives coaxial spiral expansion link 9 simultaneously, and spiral expanding bar 9 rotary motion is on one side Stretching out casing, until anti-striker 27 forwards vertical position to, the anticollision device, collision-prevention device of neighbouring two plates moves when folding simultaneously, when two When screen is folded in horizontal level, two anti-strikers are concurrently residing on corresponding vertical position, thus avoid two lamp plates when folding Mutual collision, protects display screen lamp face.

Elastic quick connector is by spring mother's pin 19, spring public affairs pin 17, and housing is constituted, when any two display module casing To when spelling, elastic quick connector compression spring male pin 17 inserts the spring mother's pin 19 crashed, and realizes power supply by extruding contact Supply and the transmission of signal.

This utility model can pass through or use prior art to realize without the technical characteristic described, and does not repeats them here, Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above, and this technology is led Change that the those of ordinary skill in territory is made in essential scope of the present utility model, retrofit, add or replace, also should belong to This utility model.

Claims (6)

1. a folding Intelligent full-color ultrathin LED display screen, including display module casing and with described display module casing Between the fold mechanism that arranges and elastic quick connector, it is characterised in that described fold mechanism is concealed connection hinge mould Group, described display module tank ends is respectively arranged with rotary and telescopic beam.

One the most according to claim 1 folding Intelligent full-color ultrathin LED display screen, it is characterised in that described aobvious Show that modular tank includes LED lamp panel, control circuit plate, fast lock fixed pole, folding handle, locking plate, locking nut.

One the most according to claim 2 folding Intelligent full-color ultrathin LED display screen, it is characterised in that described LED Lamp plate is provided with copper locking post and lamp plate adapter, and described control circuit plate is provided with panel adapter.

One the most according to claim 1 folding Intelligent full-color ultrathin LED display screen, it is characterised in that described hidden Concealed connects hinge module and includes upper flap, lower flap, rotating shaft and slip connecting plate, described rotating shaft is provided with a pair and hides Formula hinges.

One the most according to claim 1 folding Intelligent full-color ultrathin LED display screen, it is characterised in that described rotation Turn Telescopic crash-proof device and include thread bullet rod, gear train, Bowden cable, worm and gear group, spiral expanding bar, anti-striker.

One the most according to claim 1 folding Intelligent full-color ultrathin LED display screen, it is characterised in that described bullet Property quick connector by spring mother's pin, spring public affairs pin, housing is constituted.