CN202373242U

CN202373242U - LED display screen box mounting structure

Info

Publication number: CN202373242U
Application number: CN 201120551665
Authority: CN
Inventors: 陈君
Original assignee: Shenzhen Topvision Optoelectronic Technology Co Ltd
Current assignee: Shenzhen Topvision Optoelectronic Technology Co Ltd
Priority date: 2011-12-26
Filing date: 2011-12-26
Publication date: 2012-08-08
Anticipated expiration: 2021-12-26

Abstract

The utility model discloses an LED display screen box mounting structure, wherein an LED display screen box is formed by assembling a plurality of mutually independent LED modules. The LED display screen box mounting structure is characterized in that a latching device and a fixed seat which is latched with the latching device at the corresponding position in an adjacent LED module are respectively arranged on each corner part of the same side surface of a module box of each LED module. According to the LED display screen box mounting structure, connection of abutted seams of upper, lower, left and right edges in the LED display screen box is manually realized without any tool by the latching devices capable of adjusting in high precision, and a gap between abutted seams of the two adjacent LED modules can be adjusted in high precision by rotating a fine-adjusting knob. The LED display screen box mounting structure has the advantages of simple structure and lower cost.

Description

LED display casing mounting structure

Technical field

The utility model relates to a kind of LED display, especially relates to a kind of LED display casing mounting structure.

Background technology

LED display is to use high-tech display device very widely in recent years; Have screen intensity height, sharpness height, steady quality, but the life-span is long, Presentation Function is flexible and changeable, the characteristics of screen bulk area combination in any; Be very suitable for literal, figure, HD video constant pitch purpose broadcast propaganda; The outer indoors demonstration field that shows, it in addition occupied the status that other display device is not replaced.Owing to adopted the welding of up-to-date semiconductor material and high-tech automation equipment, the process means of assembling, the performance of LED to be greatly improved; Especially has the incomparable advantage of other display light source aspect color, brightness, the reliability, for the development of family, inside and outside display technique and product provides good basis.

At present, the LED production technology is increasingly mature, and domestic LED shows the industry dog-eat-dog; Increasingly matureization of control system, structure processing relies on the high finishing of CNC, for the high density LED display structurally provides reliable guarantee; The high-reliability electronic interface unit is also increasingly mature in the world; All kinds of video transmission modes are also increasingly mature, and compared to adopting the gigabit networking transmission mode, present HDMI, SDI etc. are more reliable; And can directly transmit high-definition video signal, the display performance of LED display is promoted greatly.

Development along with modern dance & art light technology; LED display be widely used in main background, wing flats, curtain; Canopy of the heavens equipment; This type of display screen all requires to have on-the-spot Fast Installation, fast quick-detach, install that flatness is high, that the slit is installed is little, and existing structure be mainly connect up and down fasten, simple and easy fillet snap close, with adjustment level and vertical side edge splicing gap.

Connect snap close about available technology adopting and be the connection of side direction tension formula, and need special allen key to carry out, adjustable stroke is little, and the gap between the adjacent LED modules of whole splicing back is bigger.

The utility model content

For solving present LED display casing the bigger technical matters in gap between complicated and the adjacent LED modules is installed; The utility model proposes a kind of need not and can install by instrument, but and the LED display casing mounting structure of the gap fine adjustment between the adjacent LED modules.

The utility model adopts following technical scheme to realize: a kind of LED display casing mounting structure; Wherein, The LED display casing is assembled by the led module of several independent, on each bight of the modular tank same side of each led module, be provided with respectively a latching system and with adjacent LED modules in the holder that locks together of the latching system of relevant position.

Wherein, latching system comprises: be fixed on the locking bed of modular tank one side, it has a locking hole; Be arranged at the check lock lever in the locking hole of locking bed; Be screwed on the vernier adjustment knob on the check lock lever; Be set on the check lock lever and two ends are separately positioned on the tool spring between locking bed and the vernier adjustment knob; The end that is hinged on check lock lever is used to the handle that provides the user to operate.

Wherein, be provided for the locking hole that the check lock lever with latching system locks together on the holder.

Compared with prior art, the utlity model has following beneficial effect:

But the latching system that the utility model is regulated through high precision; Can in installation process, not use any instrument can manually realize the connection of each edge edge joint position up and down in the LED display casing; Latching system adopts vertical rod-pulling type tension; There are not side direction moment of flexure or moment of torsion, can realize that through the rotary fine adjustment knob edge joint position gap high precision of two adjacent LEDs module is regulated.In addition, the utility model also has simple in structure, the lower advantage of realization cost.

Description of drawings

Fig. 1 is the structural representation of a led module in the LED display casing that proposes of the utility model;

Fig. 2 is the structural representation of latching system among Fig. 1.

Embodiment

The LED display casing that the utility model proposes is assembled by the led module of several independent, and wherein, led module has identical structure, and is as shown in Figure 1.Each led module includes: modular tank 1; Be fixed on the power pack 2 (wherein the power supply of led module and control circuit etc. all are arranged among the power pack 2) of modular tank 1 one sides; Be arranged on 4 latching systems 3 on 4 bights, modular tank 1 same side; Vertical with each latching system 3 respectively be provided for adjacent LED modules in the holder 4 that locks together of corresponding latching system.

Said in conjunction with Fig. 2, each latching system 3 has identical structure, includes: be fixed on the locking bed 31 of modular tank 1 one sides, it has a locking hole; Be arranged at the check lock lever 32 in the locking hole of locking bed 31; Be screwed on the vernier adjustment knob 34 on the check lock lever 32; Its center is set on the check lock lever 32 and two ends are separately positioned on the spring with high-tension 33 between locking bed 31 and the vernier adjustment knob 34; Hinged user-friendly handle 35 on the end of this check lock lever 32.

During the splicing of two adjacent LEDs module, the latching system 3 on one of them led module is locked together among the locking hole of the holder 4 of correspondence position on another latching system 3.Latching system 3 with the mode that holder 4 is locked is: the check lock lever 32 that the user is attached thereto through handle 35 operations; Check lock lever 32 is pressed among the holder 4 of correspondence position on another led module that is connected; And make check lock lever 32 clockwise rotate certain angle through handle 35; Check lock lever 32 is locked among the holder 4 of correspondence position on another led module; Through the gap between the turn vernier adjustment knob 34 fine setting two adjacent LEDs modules, realize that the high precision in assembly unit gap is regulated again.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.

Claims

1. LED display casing mounting structure; Wherein the LED display casing is assembled by the led module of several independent; It is characterized in that, the holder that a latching system and the latching system that is used for the adjacent LED modules relevant position lock together is set respectively on each bight of the modular tank same side of each led module.

2. according to the said LED display casing of claim 1 mounting structure, it is characterized in that latching system comprises: be fixed on the locking bed of modular tank one side, it has a locking hole; Be arranged at the check lock lever in the locking hole of locking bed; Be screwed on the vernier adjustment knob on the check lock lever; Be set on the check lock lever and two ends are separately positioned on the spring between locking bed and the vernier adjustment knob; The end that is hinged on check lock lever is used to the handle that provides the user to operate.

3. according to the said LED display casing of claim 2 mounting structure, it is characterized in that, be provided for the locking hole that the check lock lever with latching system locks together on the holder.