CN203038604U

CN203038604U - Outdoor light emitting diode (LED) display screen with remote monitoring system

Info

Publication number: CN203038604U
Application number: CN2013200149712U
Authority: CN
Inventors: 兰小宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-12
Filing date: 2013-01-12
Publication date: 2013-07-03
Anticipated expiration: 2023-01-12

Abstract

The utility model discloses an outdoor light emitting diode (LED) display screen with a remote monitoring system. The outdoor LED display screen with the remote monitoring system comprises an LED box body, wherein the LED box body comprises a group of LED light bars, a mounting seat and an engine, the LED light bars are parallel to each other, the mounting seat is provided with a rack and a group of main rotating shafts, the main rotating shafts are provided with coaxial gears, an engine output shaft is provided with a drive gear, and the remote monitoring system is arranged in the LED box body. The remote monitoring system comprises a network server, a wireless sending unit, a first control switch, a first detection module, a judgment module, a second control switch and a second detection module. The network server is connected with a display control terminal, the ultralight LED display screen with the remote monitoring system starts display control function after guaranteeing that a power supply does not have fault in advance, thereby being capable of finding and eliminating fault in time in initial failure, preventing displaying and controlling from disordering, and achieving intelligent remote monitoring. The outdoor LED display screen with the remote monitoring system is simple in structure and convenient to mount, transport and maintain.

Description

A kind of outdoor LED display screen with long distance control system

Technical field

The utility model relates to the LED field, particularly relates to a kind of outdoor LED display screen with long distance control system.

Background technology

LED is with the luminescence efficiency height, long service life, safe and reliable and characteristics environmental protection and energy saving are paid attention to widely, LED is presented at large-scale activity and more important role has been brought into play in important events, so in large-scale activity, LED display reliability of applying and the stability in important places etc. are very important, stage now, pursue healthy in the whole world, environmental protection pressure, under the great situation of energy crisis, semiconductor lighting oneself by universally acknowledged be a kind of important channel of health energy-saving environment protective, expand its range of application just at faster speed, at present, most outdoor publicity screen is to adopt LED display, the LED luminophor of selecting for use is divided into horizontal view angle and vertical angle of view, the scope of horizontal view angle is generally 110 degree-120 degree, the vertical angle of view scope is 50 degree-60 degree, when display screen is installed in eminence or lower, restriction because of the vertical angle of view scope, the display effect of display screen is unsatisfactory, in order to guarantee the display effect of display screen, usually can adopt the means that increase luminophor brightness, but can improve drive current like this, increase power consumption, also can reduce the luminophor life-span, also can adopt the means that are obliquely installed luminophor in addition, but must guarantee luminophor angle of inclination consistance, not so flower screen phenomenon can appear, in the prior art, large LED display screen is because its parts are more, each LED quantity that need show is more, it is undesired that arbitrary LED shows, all can influence the demonstration of whole screen, and, because LED display is bigger, manually fix a breakdown the time that needs are a large amount of, and a large amount of people comes material resources, cost is higher, in the prior art, LED display is general before use not to be detected the connection of its each building block, only in the process of using, just it is carried out online detection, by detecting its electric current and signal, find the fault that LED display exists, so, increase the spoilage of each parts of LED display that break down easily, and, demonstration and the viewing effect of influence LED display just in use, monitoring to display screen also must be carried out at the body of equipment, use the monitoring at outdoor display screen just to bother very much to some, and LED display generally adopts body structure, each body structure can play hard-wired effect to the LED cell board, but because the conventional tank structure is relatively heavier, be unfavorable for the installation of LED display, move and maintenance; And, prior art adopts the LED display of framed structure in addition, relative body structure, it can weight reduction on certain degree, but because framework generally all adopts the irony material, it need have bigger transverse width, still make that the LED display of making is frivolous inadequately, therefore, there is defective in prior art, needs to improve.

The utility model content

For addressing the above problem, the utility model provide a kind of guarantee power supply power supply non-fault in advance after, restart its presentation control function, thereby can in time find fault and elimination at the fault initial stage, avoid occurring showing that control is chaotic, realize intelligent remote monitoring, the outdoor LED display screen of simple in structure, the convenient band long distance control system of installing, transporting and safeguarding.

The technical scheme that adopts is for achieving the above object: a kind of outdoor LED display screen with long distance control system, comprise a LED casing, described LED casing comprises one group of LED lamp bar that is parallel to each other, mount pad, motor, described mount pad arranges tooth bar, one group of main rotary shaft, described each main rotary shaft arranges in-line gears, described motor output shaft arranges driven wheel, described in-line gears, driven wheel meshes with tooth bar respectively, described each main rotary shaft is connected with each LED lamp bar, the output shaft of described motor is in transmission connection with corresponding LED lamp bar by each main rotary shaft respectively, and described mount pad forms axial constraint to each main rotary shaft; In the described LED casing long distance control system is set, described long distance control system comprises the webserver, the wireless transmission unit, first gauge tap, first detection module, judge module, second gauge tap and second detection module, the described webserver is connected with display control terminal, the described webserver is connected with the wireless transmission unit, described first gauge tap is by first signal of wireless network reception from the wireless transmission unit, described first gauge tap is connected between the power circuit of each LED lamp bar and outside, described first gauge tap is connected with first detection module, described first detection module is connected respectively to each parts in each LED lamp bar, described first detection module is connected with judge module, described judge module is connected with second gauge tap, described second gauge tap is connected between the signal line of each LED lamp bar and outside, described second gauge tap is connected with second detection module, and described second detection module is connected respectively to each parts in each LED lamp bar;

Described judge module also is connected with described first gauge tap, and the fault-signal that is used for judging according to judge module disconnects described first gauge tap;

Corresponding each main rotary shaft arranges secondary rotation axis on the described mount pad.

Beneficial effect with respect to prior art is, can adjust the angle of inclination of lamp bar on the whole, the range of vertical angles of display screen can be covered accept the position that spectators watch, thereby guarantee the display effect of display screen, need not to improve drive current, save the energy, reduce cost, long distance control system is set, in display control terminal input unlatching information, give first gauge tap by the webserver with the wireless network photos and sending messages, described first gauge tap receives first signal, be communicated with the power supply of each LED lamp bar and outside, open described first detection module simultaneously; Detected the connection state of each parts in each LED lamp bar by described first detection module, and judge that by described judge module there is fault in each parts in each LED lamp bar, be then to export fault-signal, otherwise send secondary signal and start described second gauge tap, the signal that is communicated with each LED casing and outside, open described second detection module simultaneously, detect the status signal transmission of each parts in the LED casing, and feedback output second testing result, thereby after can guaranteeing power supply power supply non-fault in advance, restart its presentation control function, thereby can in time find fault and elimination at the fault initial stage, avoid occurring showing that control is chaotic.

Description of drawings

Fig. 1 is one of structural representation of the present utility model;

Fig. 2 is two of structural representation of the present utility model;

Fig. 3 is frame diagram of the present utility model.

Embodiment

Below be by reference to the accompanying drawings the utility model to be described in further detail.

As Fig. 1, Fig. 2, shown in Figure 3, after the outdoor LED display screen of this band long distance control system is guaranteed power supply power supply non-fault in advance, restart its presentation control function, thereby can in time find fault and elimination at the fault initial stage, avoid occurring showing that control is chaotic, realize intelligent remote monitoring, simple in structure, convenient installation, transportation and maintenance.The outdoor LED display screen of this band long distance control system, comprise a LED casing 1, described LED casing 1 comprises one group of LED lamp bar 3 that is parallel to each other, mount pad 5, motor 8, described mount pad 5 arranges tooth bar 6, one group of main rotary shaft 4, described each main rotary shaft 4 arranges in-line gears 21, described motor output shaft 7 arranges driven wheel 22, described in-line gears 21, driven wheel 22 meshes with tooth bar 6 respectively, described each main rotary shaft 4 is connected with each LED lamp bar 3, the output shaft 7 of described motor is in transmission connection with corresponding LED lamp bar 3 by each main rotary shaft 4 respectively, and 5 pairs of each main rotary shafts of described mount pad 4 form axial constraint; Corresponding each main rotary shaft 4 arranges secondary rotation axis 2 on the described mount pad 5;

In the described LED casing 1 long distance control system 9 is set, described long distance control system 9 comprises the webserver 15, wireless transmission unit 14, first gauge tap 12, first detection module 11, judge module 13, second gauge tap 17 and second detection module 18, the described webserver 15 is connected with display control terminal 16, the described webserver 15 is connected with wireless transmission unit 14, described first gauge tap 12 is by first signal of wireless network reception from wireless transmission unit 14, described first gauge tap 12 is connected between the power circuit of each LED lamp bar and outside, described first gauge tap 12 is connected with first detection module 11, described first detection module 11 is connected respectively to each parts in each LED lamp bar 3, described first detection module 11 is connected with judge module 13, described judge module 13 is connected with second gauge tap 17, described second gauge tap 17 is connected between the signal line of each LED lamp bar 3 and outside, described second gauge tap 17 is connected with second detection module 18, and described second detection module 18 is connected respectively to each parts in each LED lamp bar 3; Described judge module 13 also is connected with described first gauge tap 12, and the fault-signal that is used for judging according to judge module 13 disconnects described first gauge tap 12; ; during use; the described webserver 15 is connected with display control terminal 16; and pairing; the described webserver 15 is connected with wireless transmission unit 14; described first gauge tap 12 is by first signal of wireless network reception from the wireless transmission unit; the power supply that is communicated with each LED lamp bar 3 and outside; and; open described first detection module 11 simultaneously; after first gauge tap 12 receives first signal; the power supply of each LED lamp bar of closed communicating and outside; and; first detection module 11 is behind first gauge tap, 12 closed power supplys; automatically start; first detection module 11 is connected respectively to each LED in each LED lamp bar; each control chip; each drives chip; detect and whether be communicated with power supply; and after generating first testing result; first testing result is sent to judge module 13; and; judge module 13 receives first testing result; and judge according to first testing result whether each parts exists fault in each LED casing; as there is a fault; then judge module 13 generates a fault-signal; and output; fault-signal can export outside display unit to and show; when being judged as non-fault as judge module 13; then judge module 13 generates secondary signal; and secondary signal sent to second gauge tap 17; after second gauge tap 17 receives secondary signal; the signal of each LED lamp bar of closed communicating and outside; each LED casing after the closure can come input control signal by the control device of outside; so that the LED display of being made up of each LED casing is come display video image as required; and; after closed second gauge tap 17; also open second detection module 18 simultaneously; second detection module 18 is connected respectively to each LED in each LED lamp bar 3; each control chip; each drives chip; detect each control chip; each drives the transmission whether chip has signal; second detection module 18 generates second testing result and feeds back the display control terminal 16 that exports the outside to and shows, and then realizes Long-distance Control.

More than embodiment of the present utility model is described in detail, but it is as example, the utility model is not restricted to embodiment described above.For a person skilled in the art, any equivalent modifications that this utility model is carried out and substituting also all among category of the present utility model.Therefore, not breaking away from impartial conversion and the modification of doing under the spirit and scope of the present utility model, all should be encompassed in the scope of the present utility model.

Claims

1. outdoor LED display screen with long distance control system, it is characterized in that: comprise a LED casing, described LED casing comprises one group of LED lamp bar that is parallel to each other, mount pad, motor, described mount pad arranges tooth bar, one group of main rotary shaft, described each main rotary shaft arranges in-line gears, described motor output shaft arranges driven wheel, described in-line gears, driven wheel meshes with tooth bar respectively, described each main rotary shaft is connected with each LED lamp bar, the output shaft of described motor is in transmission connection with corresponding LED lamp bar by each main rotary shaft respectively, and described mount pad forms axial constraint to each main rotary shaft; In the described LED casing long distance control system is set, described long distance control system comprises the webserver, the wireless transmission unit, first gauge tap, first detection module, judge module, second gauge tap and second detection module, the described webserver is connected with display control terminal, the described webserver is connected with the wireless transmission unit, described first gauge tap is by first signal of wireless network reception from the wireless transmission unit, described first gauge tap is connected between the power circuit of each LED lamp bar and outside, described first gauge tap is connected with first detection module, described first detection module is connected respectively to each parts in each LED lamp bar, described first detection module is connected with judge module, described judge module is connected with second gauge tap, described second gauge tap is connected between the signal line of each LED lamp bar and outside, described second gauge tap is connected with second detection module, and described second detection module is connected respectively to each parts in each LED lamp bar.

2. the outdoor LED display screen of band long distance control system according to claim 1, it is characterized in that: described judge module also is connected with described first gauge tap, and the fault-signal that is used for judging according to judge module disconnects described first gauge tap.

3. the outdoor LED display screen of band long distance control system according to claim 1 is characterized in that: corresponding each main rotary shaft arranges secondary rotation axis on the described mount pad.