CN105118397A - LED large screen and removal and assembly method thereof - Google Patents
LED large screen and removal and assembly method thereof Download PDFInfo
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- CN105118397A CN105118397A CN201510567559.7A CN201510567559A CN105118397A CN 105118397 A CN105118397 A CN 105118397A CN 201510567559 A CN201510567559 A CN 201510567559A CN 105118397 A CN105118397 A CN 105118397A
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Abstract
The invention relates to an LED large screen and removal and assembly methods thereof, wherein the LED large screen comprises a plurality of LED boxes (1), a box body connecting member (2) and electrical connection ends that are installed at side faces of the LED boxes and used for directly abutting adjacent the LED boxes, wherein one end of each of the abutted electrical connection ends is a movable telescopic end (3) and the other end is an inserted end (4); the assembly method of the LED large screen comprises mechanical installation and then movable electrical connecting installation; and the removal method comprises removal of movable electrical connection and then mechanical removal. With the LED large screen and the removal and assembly methods thereof, an electric cable is not needed; the installation, transportation, removal and maintenance are simple and reliable; and the whole appearance is beautiful.
Description
Technical field
The present invention relates to LED giant-screen, be specifically related to a kind of LED giant-screen and assembly and disassembly methods thereof, be especially applied to outdoor advertising.
Background technology
LED giant-screen is the trend of 21 century advertising development, is the indoor outer advertisement display device with audio frequency and video function, belongs to high-tech product leading in the world.This equipment appearance is novel unique, its area can arbitrarily adjust, can not only playing audio-video advertising programme, and four sides also can plug into lamp box advertisement position, existing various places government all encourages to carry out using outdoor LED giant-screen, cancels canvas advertisement, lamp box advertisement examination & approval successively.Outdoor LED giant-screen is the desirable substitute products of canvas advertisement, lamp box advertisement, can bring huge social benefit and abundant economic benefit.
Extra-large LED giant-screen, as: outdoor full color LED giant-screen, be all that LED box screen connects, it is convenient to produce, transport, safeguard and install, and greatly reduces various cost.Tradition extra-large LED giant-screen, for install, safeguard and easy to use, comprise the box connector be connected and fixed for casing, its electric connection structure as shown in Figure 1, comprise LED box 1, power connector end 21, signal connection end 22 and be respectively used to power supply the cable be connected with signal: power lead 31 and signal wire 32, this mode includes, but are not limited to following defect:
1, cable is easily lost before the mounting and is damaged;
2, exposed cable outside casing exposes to the sun and rain and easily damages and affect attractive in appearance;
3, have a lot of connection wires in LED box, also there is wire rod at the back side.Inconvenient when these wire rods make other parts of installation, dismantle and change the outfit screen time pretty troublesome.
On the other hand, use docking locking-type plug to be connected with fixed socket energy replacement cables, but can cause like this LED giant-screen be difficult to dismounting or cannot be directly removing damaged LED case, this causes the deuce to pay to the movement of LED giant-screen, replacing, maintenance.
Summary of the invention
The technical issues that need to address of the present invention are, how to provide a kind of LED giant-screen and assembly and disassembly methods thereof, can need not carry out connecting between LED case by cable, can facilitate the movement of LED giant-screen, replacing, maintenance further.
First technical matters of the present invention solves like this: build a kind of LED giant-screen, comprise a plurality of LED case be mechanically connected by box connector, it is characterized in that, also comprise the electric connecting terminal for docking between adjacent two LED casees being fixedly installed on respective LED case lateral inner, in the electric connecting terminal docked described in the electric connecting terminal of described docking, one end is inserted into end, and the other end is movable telescopic end; The electric connecting terminal of this docking works like this: after the corresponding LED punch-out equipment tool installation of described LED giant-screen, described movable telescopic end is protruding from self LED case lateral inner, be inserted into described in be inserted into end and realize electrical connection; And described LED giant-screen LED case dismounting time, described movable telescopic end from described be inserted into end exit, self LED case lateral inner of retracting.
According to LED giant-screen provided by the invention, LED case front is LED screen.
According to LED giant-screen provided by the invention, described movable telescopic end arranges at self the LED case back side correspondence position drawing handle stretching out for driving/retracting; Described movable telescopic end also comprises the trace coordinated with described drawing handle.
According to LED giant-screen provided by the invention, described movable telescopic end arranges at self the LED case back side correspondence position knob switch stretching out for driving/retracting; One end of described activity also comprises the bar lead agency or tugboat lead agency that coordinate with described knob switch.
According to LED giant-screen provided by the invention, described movable telescopic end be male, described in be inserted into end be female, or described movable telescopic end is female, described in be inserted into end be male, wherein: movable telescopic end is also called movable plug, be inserted into end and be also called fixed socket.
According to LED giant-screen provided by the invention, in described LED giant-screen, each LED case arranges 2 or 4 electric connecting terminals (1 to or 2 to being inserted into end and movable telescopic end) at not ipsilateral, and a side arranges 1.2 electric connecting terminals, 1 goes out 1 and enters; 4 electric connecting terminals only select 2 uses: 1 goes out 1 and enters, and realize LED case serial connection.
According to LED giant-screen provided by the invention, in described LED giant-screen, box connector is latch, snap close, screw or connector.
Second technical matters of the present invention solves like this: build a kind of LED giant-screen installation method, it is characterized in that, comprise the following steps:
Mechanical erection: assembled LED case is also fixed by box connector;
Electrical connection is installed: assembled and after fixedly completing at adjacent LED case, and the flexible lamp of carrying out these two LED casees connects, or all assembled and after fixedly completing at LED giant-screen, then carries out each flexible lamp connection; Described flexible lamp connect be by protruding from self LED case lateral inner for movable telescopic end in the electric connecting terminal docked between adjacent two LED casees, be inserted into another LED case corresponding side surface be inserted into end, carry out being electrically connected between adjacent LED case.
According to LED giant-screen installation method provided by the invention, in described LED giant-screen, LED case arranges 1 electric connecting terminal in self each side respectively, only selects 2 electric connecting terminals to carry out flexible lamp connection, complete whole LED case serial connection in described electrical connection installation steps.
3rd technical matters of the present invention solves like this: build a kind of LED giant-screen method for dismounting, it is characterized in that, comprise the following steps:
Electrical connection is removed: exited from being inserted into end of another LED case corresponding side surface by the movable telescopic end of a LED case side in the electric connecting terminal docked between adjacent two LED casees, self LED case lateral inner of retracting, and removes between adjacent LED case and is electrically connected;
Machinery dismounting: after an all electrical connection dismounting of LED case completes, remove this LED case, or after all electrical connection dismountings of whole LED case complete, then remove LED giant-screen.
According to LED giant-screen method for dismounting provided by the invention, the method is removed like this and is specified LED case: remove the electrical connection between this LED case and adjacent LED case, comprise two places: go out and enter electrical connection, more all box connectors of this LED case of machinery dismounting, take out this LED case.
LED giant-screen provided by the invention and assembly and disassembly methods thereof, adopt the direct docking mode replacement cables of electric connector to connect, comparatively prior art has following advantage:
1, when LED case display screen transmits electricity mutually with signal, be directly to be plugged each other with female by the male of connector to realize, do not need the electric and signal of other connector wiring transmission, therefore whole structure is elegant in appearance, and wire rod is can't see at the display screen back side;
2, dependable performance, not fragile;
3, dismounting and installation and maintenance are simple and convenient;
4, the LED case of 2 links (1 is inserted into end, 1 movable telescopic end) can realize LED case serial connection and most to exchange, for LED case is installed, to be changed and maintenance is provided convenience;
5, the LED box of 4 links (2 are inserted into end, 2 movable telescopic ends) can simply all be exchanged, and greatly reduces the installation of LED giant-screen, replacing and the workload safeguarded and difficulty.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail further.
Fig. 1 is the structural representation of traditional LED giant-screen;
Fig. 2 is the LED box structural representation of the specific embodiment of the invention;
Fig. 3 is the structural representation of movable telescopic end in Fig. 2;
Fig. 4 is the structural representation of the another kind of specific embodiment of movable telescopic end in alternate figures 2.
Fig. 5 is the structural representation being inserted into end in Fig. 2;
Wherein Reference numeral:
1-LED case, 21-power connector end, 22-signal connection end, 31-power lead, 32-signal wire, 2-box connector, 3-movable telescopic end, 31-knob switch, 4-is inserted into end, 41-drawing handle, 42-guide rail, 5-screw.
Embodiment
First, illustrate that core of the present invention is with crucial:
1, the electric connector (comprise movable telescopic end and be inserted into end) using LED box lateral inner to install docks replacement cables and is connected, transport, install simple and convenient;
2, this movable telescopic end be inserted into that one end in end is fixedly inserted into, other end activity is inserted/pulled out, the LED case that makes avoiding one end fixedly to stretch out causing can only installation and removal in order, and directly can not remove the LED case of damage, to safeguarding the major defect causing serious inconvenience;
3, comprise power supply and signal in electric connector simultaneously, carry out the connection of power supply and signal simultaneously.
The second, be described in detail in conjunction with the specific embodiment of the invention:
Specific embodiment of the invention LED case 1, structure as shown in Figure 2, comprises 8 box connectors 2: every side arranges 2, totally 4 links: every side fixes 1, upper and lower a pair, pair of right and left, totally two is right, and often pair has 1 movable telescopic end 3 and 1 to be inserted into end 4.
Each LED case 1 is contacted with adjacent LED case 1 by side, is connected and fixed by box connector 2, after LED case 1 installs, with box connector, as: snap close, locks case 1.Then just can by the movable telescopic end of electric connector be inserted into end and carry out being flexibly connected, realize power supply and signal is connected.
Movable telescopic end 3 in specific embodiment of the invention LED case 1, as shown in Figure 3, movable telescopic end 3 is males to structure, drives movable telescopic end 3 to stretch out from LED case 1/retract by knob switch 31, linkage assembly, is fixed by screw 5 and LED case 1.
In specific embodiment of the invention LED case 1, movable telescopic end 3 also can adopt other structures, wherein a kind of structure as shown in Figure 4, drive movable telescopic end 3 to stretch out along guide rail 42 from LED case 1/retract by drawing handle 41, " L " shape connecting rod, fixed by screw 5 and LED case 1." L " shape connecting rod one end connects the movable telescopic plug containing electrical contact end, and the other end connects drawing handle 41.
Be inserted into end 4 in specific embodiment of the invention LED case 1, as shown in Figure 5, be inserted into end 4 is females to structure, is fixed by screw 5 and LED case 1.
Finally, understand in scope those of ordinary skill in the art, within the scope of the claims in the present invention, various change all belongs to protection scope of the present invention.
Claims (10)
1. a LED giant-screen, comprise a plurality of LED case (1) be fixedly connected with by box connector (2), it is characterized in that, also comprise the electric connecting terminal for docking between adjacent two LED casees being fixedly installed on respective LED case lateral inner, in the electric connecting terminal of described docking, one end is inserted into end (4), and the other end is movable telescopic end (3); The electric connecting terminal of this docking works like this: after the corresponding LED case of described LED giant-screen is installed and fixedly completed, described movable telescopic end (3) is protruding from self LED case lateral inner, be inserted into described in be inserted into end (4); And described LED giant-screen LED case dismounting time, described movable telescopic end (3) from described be inserted into end (4) exit, self LED case lateral inner of retracting.
2. LED giant-screen according to claim 1, is characterized in that, described movable telescopic end (3) arranges the drawing handle (41) for driving local terminal to stretch out/retract at self LED case (1) back side correspondence position; Described movable telescopic end also comprises the trace coordinated with described drawing handle.
3. LED giant-screen according to claim 1, is characterized in that, described movable telescopic end (3) arranges the knob switch (31) for driving local terminal to stretch out/retract at self LED case (1) back side correspondence position; Described movable telescopic end also comprises the connecting rod lead agency or cam driven mechanism that coordinate with described knob switch.
4. LED giant-screen according to any one of claim 1-3, is characterized in that, described movable telescopic end (3) be male, described in be inserted into end (4) be female, or described movable telescopic end is female, described in be inserted into end be male.
5. LED giant-screen according to claim 4, it is characterized in that, in described LED giant-screen each LED case (1) arrange altogether four sides 1 to or 2 pairs of electric connecting terminals, a side arranges at most 1 electric connecting terminal, and often pair of electric connecting terminal all comprises 1 and is inserted into end (4) and 1 movable telescopic end (3).
6. LED giant-screen according to claim 4, it is characterized in that, in described LED giant-screen, box connector (2) is latch, snap close, screw or connector.
7. a LED giant-screen installation method, is characterized in that, comprises the following steps:
Mechanical erection: assembled LED case (1) is also fixed by box connector (2);
Electrical connection is installed: assembled and after fixedly completing at adjacent LED case, and the flexible lamp of carrying out these two LED casees connects, or all assembled and after fixedly completing at LED giant-screen, then carries out each flexible lamp connection; Described flexible lamp connect be by protruding from self LED case lateral inner for movable telescopic end (3) in the electric connecting terminal docked between adjacent two LED casees, be inserted into being inserted into end (4) of another LED case corresponding side surface, carry out being electrically connected between adjacent LED case.
8. LED giant-screen installation method according to claim 7, it is characterized in that, in described LED giant-screen, LED case (1) respectively installs 1 electric connecting terminal at self four lateral inner respectively, only selects 2 electric connecting terminals to carry out flexible lamp with two adjacent LED casees and be connected in described electrical connection installation steps.
9. a LED giant-screen method for dismounting, is characterized in that, comprises the following steps:
Electrical connection is removed: will in the electric connecting terminal of docking between adjacent two LED casees (1) the movable telescopic end (3) of a LED case side exit from being inserted into end (4) of another LED case corresponding side surface, self LED case lateral inner of retracting, be electrically connected between dismounting adjacent LED case;
Machinery dismounting: after an all electrical connection dismounting of LED case completes, remove this LED case, or after all electrical connection dismountings of whole LED case complete, remove LED giant-screen.
10. LED giant-screen method for dismounting according to claim 9, it is characterized in that, the method is removed like this and is specified LED case (1): to remove between this LED case with adjacent LED case all is electrically connected, all box connectors (2) of this LED case of machinery dismounting, take out this LED case again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510567559.7A CN105118397A (en) | 2015-09-08 | 2015-09-08 | LED large screen and removal and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510567559.7A CN105118397A (en) | 2015-09-08 | 2015-09-08 | LED large screen and removal and assembly method thereof |
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| CN105118397A true CN105118397A (en) | 2015-12-02 |
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| CN201510567559.7A Pending CN105118397A (en) | 2015-09-08 | 2015-09-08 | LED large screen and removal and assembly method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2085955A1 (en) * | 2008-02-01 | 2009-08-05 | G-LEC Europe GmbH | Display panel and large-area display system |
| CN101763973A (en) * | 2009-12-23 | 2010-06-30 | 海洋王照明科技股份有限公司 | Self-locking knob switch |
| CN102829039A (en) * | 2012-09-06 | 2012-12-19 | 上海大晨显示技术有限公司 | Locking connecting device, LED (Light Emitting Diode) screen box and LED display screen |
| KR20150011581A (en) * | 2013-07-23 | 2015-02-02 | (주)디콘 | Multi-vision image display apparatus |
| CN104575298A (en) * | 2013-10-25 | 2015-04-29 | 大连恭德科技有限公司 | Wall-mounted splicing multi-stage LED (Light-emitting Diode) display screen |
| CN104852211A (en) * | 2015-06-04 | 2015-08-19 | 潘尚法 | Mechanism-driven plugging circuit connector, LED box and display |
-
2015
- 2015-09-08 CN CN201510567559.7A patent/CN105118397A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2085955A1 (en) * | 2008-02-01 | 2009-08-05 | G-LEC Europe GmbH | Display panel and large-area display system |
| CN101763973A (en) * | 2009-12-23 | 2010-06-30 | 海洋王照明科技股份有限公司 | Self-locking knob switch |
| CN102829039A (en) * | 2012-09-06 | 2012-12-19 | 上海大晨显示技术有限公司 | Locking connecting device, LED (Light Emitting Diode) screen box and LED display screen |
| KR20150011581A (en) * | 2013-07-23 | 2015-02-02 | (주)디콘 | Multi-vision image display apparatus |
| CN104575298A (en) * | 2013-10-25 | 2015-04-29 | 大连恭德科技有限公司 | Wall-mounted splicing multi-stage LED (Light-emitting Diode) display screen |
| CN104852211A (en) * | 2015-06-04 | 2015-08-19 | 潘尚法 | Mechanism-driven plugging circuit connector, LED box and display |
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Application publication date: 20151202 |