CN207731571U

CN207731571U - A kind of LED interactions floor tile screen assembly

Info

Publication number: CN207731571U
Application number: CN201721801587.1U
Authority: CN
Inventors: 张君
Original assignee: Shenzhen Xinyiguang Technology Co Ltd
Current assignee: Shenzhen Xinyiguang Technology Co Ltd
Priority date: 2017-12-20
Filing date: 2017-12-20
Publication date: 2018-08-14
Anticipated expiration: 2027-12-20

Abstract

The utility model discloses a kind of LED interactions floor tile screen assemblies, pass through modularized design so that the wiring of LED interaction floor tile screens is simple, can realize and be rapidly assembled and disassembled.The LED interaction floor tile screen assemblies include braced frame and the multiple LED floor tiles screens being arranged in the braced frame, and the braced frame includes four side plates, and the side plate head and the tail connection forms the braced frame, and intermediate beam is additionally provided in the braced frame；Several spacing boards are also symmetrically provided between the intermediate beam and the side plate of both sides, form the installation station of the LED floor tiles screen by institute's spacing board.By being arranged multiple LED floor tiles screens in a braced frame, it is powered using unified power pack, so as to form the base unit of Modularized splice, when use, as long as LED interaction floor tile screen assemblies are stitched together, it will be able to rapidly realize the installation of LED display curtain.

Description

A kind of LED interactions floor tile screen assembly

Technical field

The utility model is related to LED display device technical field more particularly to a kind of LED interactions floor tile screen assemblies.

Background technology

LED floor tile screens are a completely new LED Digital Medias for aiming at ground and making, and usually in load-bearing, waterproof is anti-skidding, are prevented Mist and heat dissipation performance suffer from very outstanding performance indicator, and in specific environment, specific occasion can show its brilliance Display performance.Especially in new era wedding celebration stage, red blanket show is the essential part of present wedding, traditional in the past Mode is one piece of red carpet, and looks at that LED floor tile screens bring you and have those different red blanket shows in high-tech today. As LED shows the further expansion of large screen application market, LED floor tile screen LED human body sensing interaction floor tile screen such as (dinner party The Room, meeting room, hotel's multimedia interaction, stage performing art, exhibition activity etc.) also there is extensive demand.In addition, LED is interactively Huge effect of the brick screen in stage performance has been employed incisively and vividly, is broadcast live, and highlight, slow motion are returned It puts, close-up shot, the construction etc. of the special environment environment, the sound that the artistic conception of performance performs to ultimate attainment, true to nature picture and shakes Pleasure perfectly combines, and builds the scene of broad, the great modern sense of imposing manner；Super large, clearly match live streaming picture, give people Audiovisual grand banquet on the spot in person, LED floor tile screens are a one for aiming at the use environments such as indoor exhibition room stage party scene and customizing The novel digitlization of money shows equipment.

Under normal circumstances, the display limited area of single LED floor tile screens, in LED floor tiles screen in use, be need by Multiple LED floor tiles screens are spliced, to form the LED display curtain of entire metope or ground, in order to obtain LED display The good result of curtain needs to ensure that LED display curtain has higher flatness, and needs to carry out connection, and wiring is multiple Miscellaneous influence safety and stable use.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of LED interactions floor tile screen assembly, set by modularization Meter so that the wiring of LED interaction floor tile screens is simple, can realize and be rapidly assembled and disassembled.

Technical solution is as follows used by the utility model solves above-mentioned technical problem：

A kind of LED interactions floor tile screen assembly, including braced frame and multiple LED for being arranged in the braced frame Brick screen, the braced frame include four side plates, and the side plate head and the tail, which connect, forms the braced frame, in the braced frame It is additionally provided with intermediate beam；Several spacing boards are also symmetrically provided between the intermediate beam and the side plate of both sides, are passed through Institute's spacing board forms the installation station of the LED floor tiles screen.

Further, power pack, the driving of the power pack and each LED floor tiles screen are provided on the intermediate beam Box is connected by one group of connecting terminal.

Further, the power pack includes power supply bottom case, power supply box cover, is arranged in the power supply bottom case and the power supply Power panel in box cover.

Further, the opposite both sides of the power supply bottom case are provided with multigroup connecting terminal, connecting terminal described in each group It is connect with the driving box of each LED floor tiles screen of LED interaction floor tile screen assemblies.

Further, the LED floor tiles screen includes panel, bottom case, braced frame and setting in the panel and described The center of LED light source board between bottom case, the panel is provided with driving box, and LED drivings are provided in the driving box Plate, the LED light source board are provided with the LED light group of matrix seniority among brothers and sisters, and the LED light group is connect with the LED drive board；It is described LED drive board includes Data Input Interface, a Data Input Interface signal amplification circuit in parallel and an interactive routing chip Amplified data are delivered to decoding protection, scanning decoding circuit and LED respectively and drive list by circuit, the signal amplification circuit Member, LED drive unit include that several driving chips being sequentially connected in series, driving chip send drive signal to LED light battle array successively Row, LED drive unit transmission output signal to data output interface；Scanning decoding circuit is connected with horizontal drive circuit, row driving Circuit is connected with LED light array；The interaction routing chip circuit is connected an infrared sensing chip array, on the panel shape At induction region.

Further, threaded hole is provided on the panel, the bottom case and the panel are screwed, the spiral shell Pit is respectively in the panel close to the position of four apex angles.

Further, it is provided with panel positioning pin and receiving hole on the panel, by the panel positioning pin and described The panel is fixed in the braced frame by receiving hole.

Further, each driving chip is connected with for controlling the current control circuit that electric current is continuous current.

Optionally, the LED light array includes the LED patches arranged in array format, the interval between the LED patches For 6.25mm.Optionally, the color of LED patches is monochromatic or double-colored., it is provided with the LED patches one by one on the panel Corresponding light transmission grid, the rectangular array of light transmission criss-cross.

Optionally, bottom case is equipped with the groove for placing the driving box, and the bottom case is corresponding with the panel.

The beneficial effects of the utility model：

The LED interaction floor tile screen assemblies of the utility model embodiment, by being arranged multiple LED floor tiles screens in a support frame It on frame, is powered using unified power pack, so as to form the base unit of Modularized splice, as long as in use, by LED interactions Floor tile screen assembly is stitched together, it will be able to rapidly realize the installation of LED display curtain.

Description of the drawings

Fig. 1 is the LED floor tile screen main structure figures that the utility model embodiment provides；

Fig. 2 is the LED floor tile screen overlooking structure figures that the utility model embodiment provides；

Fig. 3 is the LED floor tile screen face upwarding assumption diagrams that this practicality new embodiment provides；

Fig. 4 is the LED floor tile screen side block diagrams that the utility model embodiment provides；

Fig. 5 is the LED interaction floor tile screen Control system architecture block diagrams that the utility model embodiment provides；

Fig. 6 is the LED floor tile display drive circuit functional block diagrams that the utility model embodiment provides；

Fig. 7 is the LED floor tile screen assembly tomographs that the utility model embodiment provides；

Fig. 8 is the LED floor tile screen assembly three-dimensional exploded structure charts that the utility model embodiment provides；

Fig. 9 is the power pack three-dimensional exploded structure chart that the utility model embodiment provides；

Wherein, 10- panels, 20- bottom cases, 30- braced frames, 40- drive box, 50- power packs, 60- connecting terminals；11- Panel positioning pin, 12- receiving holes, 13- threaded holes, 31- side plates, 32- intermediate beams, 33- spacing boards, 51- power supply bottom cases, 52- electricity Source capsule lid.

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific implementation mode

In order to keep technical problem to be solved in the utility model, technical solution and advantageous effect clearer, clear, with Under in conjunction with the accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

Embodiment 1

As shown in Figure 7,8, the embodiments of the present invention provide a kind of LED interactions floor tile screen assembly, including support frame Frame 30 and the multiple LED floor tiles screens being arranged in the braced frame 30, the braced frame 30 include four side plates 31, institute It states side plate 31 and connects from beginning to end and form the braced frame 30, intermediate beam 32 is additionally provided in the braced frame 30；The centre Several spacing boards 33 are also symmetrically provided between beam 32 and the side plate 31 of both sides, are formed by institute's spacing board 33 described The installation station of LED floor tile screens.

Wherein, power pack 50, the drive of the power pack 50 and each LED floor tiles screen are provided on the intermediate beam 32 Dynamic box 40 is connected by one group of connecting terminal 60.

As shown in figure 9, the power pack 50 includes power supply bottom case 51, power supply box cover 52, it is arranged in the power supply bottom case 51 With the power panel in the power supply box cover 52.

Wherein, the opposite both sides of the power supply bottom case 51 are provided with multigroup connecting terminal 60, connecting terminal described in each group 60 connect with the driving box 40 of each LED floor tiles screen of LED interaction floor tile screen assemblies.

As shown in figures 1 to 6, the LED floor tiles screen includes panel 10, bottom case 20, braced frame 30 and is arranged in the face The center of LED light source board between plate 10 and the bottom case 20, the panel 10 is provided with driving box 40, the driving box LED drive board is provided in 40, the LED light source board is provided with the LED light group of matrix seniority among brothers and sisters, the LED light group and the LED Driving plate connects；The LED drive board includes Data Input Interface, a Data Input Interface signal amplification circuit in parallel and One interactive routing chip circuit, amplified data are delivered to decoding protection by the signal amplification circuit respectively, scanning decodes Circuit and LED drive unit, LED drive unit include that several driving chips being sequentially connected in series, driving chip send drive successively Dynamic signal to LED light array, LED drive unit transmission outputs signal to data output interface；Scanning decoding circuit is connected with row Driving circuit, horizontal drive circuit are connected with LED light array；The interaction routing chip circuit one infrared sensing chip battle array of series connection Row, form induction region on the panel.

LED interaction floor tile screens not only want that video can be played, but also want that the interaction point that the passback of display screen end comes can be received Location coordinate information, after receiving location coordinate information, control software can go to call different journeys according to the coordinate information received Preface part and video file play out.LED interaction floor tile screens then increase data back, belong to transmitted in both directions.

Wherein, threaded hole is provided on the panel 10, the bottom case 20 and the panel 10 are screwed, described Threaded hole is respectively in the panel 10 close to the position of four apex angles.

Wherein, it is provided with panel positioning pin 11 and receiving hole 12 on the panel 10, passes through 11 He of panel positioning pin The panel 10 is fixed in the braced frame 30 by the receiving hole 12.

Wherein, each driving chip is connected with for controlling the current control circuit that electric current is continuous current.

Wherein, the LED light array include in the LED patches of array format arrangement, between the LED patches between be divided into 6.25mm.Optionally, the color of LED patches is monochromatic or double-colored.

Wherein, it is provided on the panel 10 and the one-to-one light transmission grid of the LED patches, the light transmission criss-cross Rectangular array.

Optionally, bottom case 20 is equipped with the groove for placing the driving box, and the bottom case 20 is opposite with the panel 10 It answers.

In the description of the utility model patent, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", " length Degree ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", The orientation or positional relationship of the instructions such as "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction ", " row ", " row " is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the utility model patent and simplifies to describe, rather than Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot It is interpreted as the limitation novel to the utility model patent.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the utility model patent, the meaning of " plurality " is at least two, such as Two, three etc., unless otherwise specifically defined.

In utility model patent unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", The terms such as " fixation ", " connected " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one Body；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly.For this field Those of ordinary skill for, can understand concrete meaning of the above-mentioned term in the utility model patent as the case may be.

In the utility model patent unless specifically defined or limited otherwise, fisrt feature in second feature "upper" or "lower" can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, the One feature second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or It is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " Can be that fisrt feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height less than the second spy Sign.

Claims

1. a kind of LED interactions floor tile screen assembly, which is characterized in that including braced frame and be arranged in the braced frame Multiple LED floor tiles screens, the braced frame include four side plates, and the side plate head and the tail connection forms the braced frame, described Intermediate beam is additionally provided in braced frame；Also symmetrically be provided between the intermediate beam and the side plate of both sides it is several between Partition board forms the installation station of the LED floor tiles screen by institute's spacing board.

2. a kind of LED interactions floor tile screen assembly according to claim 1, which is characterized in that be provided on the intermediate beam Power pack, the power pack are connect with the driving box of each LED floor tiles screen by one group of connecting terminal.

3. a kind of LED interactions floor tile screen assembly according to claim 2, which is characterized in that the power pack includes power supply The power panel in the power supply bottom case and the power supply box cover is arranged in bottom case, power supply box cover.

4. a kind of LED interactions floor tile screen assembly according to claim 3, which is characterized in that the power supply bottom case is opposite Both sides are provided with multigroup connecting terminal, each LED floor tiles of connecting terminal described in each group and LED interaction floor tile screen assemblies The driving box of screen connects.

5. a kind of LED interactions floor tile screen assembly according to claim 1, which is characterized in that the LED floor tiles screen includes face Plate, bottom case, braced frame and the LED light source board being arranged between the panel and the bottom case, the centre bit of the panel It installs and is equipped with driving box, LED drive board is provided in the driving box, the LED light source board is provided with the LED light of matrix seniority among brothers and sisters Group, the LED light group are connect with the LED drive board；The LED drive board includes Data Input Interface, the data input Interface one signal amplification circuit of parallel connection and an interactive routing chip circuit, the signal amplification circuit is respectively by amplified data It includes several drives being sequentially connected in series successively to be delivered to decoding protection, scanning decoding circuit and LED drive unit, LED drive unit Dynamic chip, driving chip send drive signal to LED light array, and LED drive unit transmission outputs signal to data output and connects Mouthful；Scanning decoding circuit is connected with horizontal drive circuit, and horizontal drive circuit is connected with LED light array；The interaction routing chip electricity One infrared sensing chip array of road series connection, forms induction region on the panel.

6. a kind of LED interactions floor tile screen assembly according to claim 5, which is characterized in that be provided with spiral shell on the panel Pit, the bottom case and the panel are screwed, and the threaded hole is respectively in the panel close to the position of four apex angles It sets.

7. a kind of LED interactions floor tile screen assembly according to claim 5, which is characterized in that be provided with face on the panel The panel is fixed on the braced frame by plate positioning pin and receiving hole by the panel positioning pin and the receiving hole On.

8. a kind of LED interactions floor tile screen assembly according to claim 5, which is characterized in that each driving chip connects It is connected to for controlling the current control circuit that electric current is continuous current.