CN213183397U - LED intelligence multimedia integrated machine - Google Patents

Abstract

The utility model relates to a LED intelligence multimedia integrated machine, including LED display screen, lower frame, functional component and mounting bracket. The LED display screen comprises a plurality of boxes with front end openings, and a plurality of PCB lamp panels are laid on the front end face of each box. At least two boxes longitudinally connect into a row, and the multiseriate box is installed side by side in proper order on the mounting bracket. The lower frame is fixed on the mounting frame and is positioned below the LED display screen. The functional components are arranged in the lower frame and connected with the PCB lamp panel. The box bodies are connected into one example, and then the multiple rows of box bodies are sequentially arranged on the mounting frame side by side, so that the mounting speed is high, and the mounting difficulty of the large-size LED display screen is greatly reduced. And set up functional unit in LED display screen below, be convenient for assemble and maintenance, need not lift the LED display screen off, the maintenance degree of difficulty is low, and then has reduced cost of maintenance.

Description

LED intelligence multimedia integrated machine

Technical Field

The utility model relates to LED display device technical field especially involves a LED intelligence multimedia integrated machine.

Background

With the development of science and technology, the large LED screen has the unique advantage, is widely applied to various places such as entertainment and sports, financial securities, traffic stations, organs and enterprises and the like, and becomes the most common display media for information dissemination, news release and advertising.

At present, the existing method for installing the LED all-in-one machine is to separately install the display screen box body on the installation frame, so that the installation speed is low and the installation efficiency is low. And, need set up a plurality of fasteners on the mounting bracket correspondingly, fixed display screen box respectively leads to mounting bracket structure complicacy, installation rate slow.

The functional components of the existing LED all-in-one machine are fixed at the rear part of the LED display screen, and the functional components partially protrude out of the rear end face of the LED display screen, so that the thickness of the LED all-in-one machine is increased, the LED all-in-one machine is not beneficial to installation, the LED display screen needs to be dismounted during maintenance, the maintenance is carried out again, the maintenance difficulty is high, and the maintenance cost is high.

Disclosure of Invention

Technical problem to be solved

The utility model relates to a LED intelligence multimedia integrated machine has solved among the prior art LED intelligence multimedia integrated machine installation rate slow, the maintenance degree of difficulty is big, problem such as cost of maintenance height.

Disclosure of the invention

To the above-mentioned defect among the prior art, the utility model provides a LED intelligence multimedia all-in-one and installation method, concrete technical scheme is as follows:

the utility model provides a LED intelligent multimedia all-in-one machine, which comprises a LED display screen, a lower frame, a functional component and a mounting rack, wherein the LED display screen comprises a plurality of boxes with front end openings, and a plurality of PCB lamp panels are laid on the front end surface of each box; at least two box bodies are longitudinally connected into a row, and a plurality of rows of box bodies are sequentially arranged on the mounting frame side by side; the lower frame is fixed on the mounting frame and is positioned below the LED display screen; the functional components are arranged in the lower frame and connected with the PCB lamp panel.

Furthermore, adjacent box bodies are locked through bolts, two-in-one wiring plugs are fixed in the box bodies and used for connecting adjacent box bodies in the same row; the two-in-one wiring plug comprises a male seat and a female seat which can be mutually inserted; the upper edge of the box body is provided with a first terminal port, and the male seat penetrates through the first terminal port and is fixed on the upper edge of the box body; a second terminal port is formed in the lower edge of the box body, and the second terminal port is coaxial with the first terminal port; the female seat can penetrate through the second terminal port to be connected with the male seat on the adjacent box body below the same row in an inserting mode.

Furthermore, at least one group of power supply, a switching board, a receiving card and a plurality of plug connectors are fixed in the box body; the plug connector comprises a male end and a female end which are mutually plugged, and the female end of the plug connector is fixed on one side of the PCB lamp panel, which is positioned on the box body; the adapter plate is a circuit board, and the output end of the power supply, the receiving card and the male end of the plug connector are welded on the adapter plate; the power passes through the plug connector and is connected with the PCB lamp plate electricity, and the receiving card passes through the plug connector and is connected with the communication of PCB lamp plate.

Further, the male seat and the female seat comprise a power plug and a network plug; the power plug is connected with the power input end through a wire; the adapter plate is also provided with a network port, and the network plug is connected with the network port through a network cable.

Further, the box is aluminum alloy casting, sets up at least a set of mounting surface on the box rear end face, and the brush has heat-conducting glue on the mounting surface, and the power passes through the bolt fastening on the box and with the mounting surface laminating.

Further, the lower frame comprises a first rectangular groove, at least one second rectangular groove and a plurality of decorative plates; the first rectangular groove and the second rectangular groove are connected into a whole through the transition plate, wherein the front ends of the first rectangular groove and the second rectangular groove are open ends, and the decorative plate is detachably buckled at the open ends of the rectangular grooves.

Further, the functional assembly is arranged in the first rectangular groove; the functional components comprise a system control card, a sending card, a relay, audio equipment and a peripheral access module;

the relay, the system control card and the LED display screen are sequentially connected; the system control card, the sending card and the LED display screen are sequentially connected; the system control card, the sending card and the audio equipment are connected in sequence; a port is arranged on the decorative plate at the position of the peripheral access module; a key board is further arranged in the first rectangular groove, and a window is formed in the decorative board at the position of the key board.

Further, the two-in-one wiring plug is fixed in the lower frame; the two-in-one wiring plug is a male base and can be inserted into a female base in the box body contacted with the rectangular groove; the power interface and the network interface of the female seat are connected with the system control card.

Further, the mounting rack comprises at least two support frames, at least two cross beams and a back plate; the cross beam is arranged between the two adjacent groups of support frames and is respectively fixed with the support frames; the back plate is fixed on the cross beam, and a plurality of fasteners are fixed on the back plate; the four corners department at the box back is provided with the screw hole, and fastener can pass the screw hole and fix the box on the mounting bracket.

(III) advantageous effects

Adopt the utility model relates to a LED intelligence multimedia integrated machine, the effectual not enough of prior art of having solved.

The utility model discloses in, connect into the box and be listed as, install multiseriate box on the mounting bracket side by side in proper order again, the installation rate is fast, greatly reduced the installation degree of difficulty of jumbo size LED display screen. And set up functional unit in the lower frame to be located LED display screen below, be convenient for assemble and maintenance, need not lift the LED display screen off, the maintenance degree of difficulty is low, and then has reduced cost of maintenance.

The utility model discloses in, through bolt locking between the adjacent box of same row, only need fix the box individually on the mounting bracket, mounting bracket simple structure, the installation degree of difficulty is low. The common box and the female seat of wiring plug are connected through two unifications between the box of being listed as, have saved net twine and the electric wire of connecting between the box for the line connection is clean and tidy between the LED display screen box, and then has reduced the thickness of box.

The utility model discloses in, the power welding is on the keysets, is the power supply of PCB lamp plate through the plug connector, is the hard joint, does not need the wire to connect, and then has reduced the thickness of box.

The utility model discloses in, two unification wiring plugs current collection power connects and the network connects as an organic wholely, has simplified the structure of box, and simple to operate is swift.

The utility model discloses in, the box is the aluminum alloy spare, and the power laminating is installed on the box, and laminating department applies paint with a brush and leads hot glue, can be effectively with heat transfer to the box in the box outside, increased heat transfer efficiency, can effectively avoid the box internal temperature too high, lead to the damage of other spare parts.

Drawings

FIG. 1: in the specific embodiment, the LED intelligent multimedia all-in-one machine has a simplified structure;

FIG. 2: fig. 1 illustrates an exploded view of an LED smart multimedia kiosk;

FIG. 3: the explosion diagram of the box body and each installation component in the specific embodiment;

FIG. 4: in the specific embodiment, the lower frame and the explosion diagrams of all functional components in the lower frame are shown;

FIG. 5: enlarged view a in fig. 4;

FIG. 6: the installation schematic diagram of the first rectangular groove and the second rectangular groove in the specific embodiment is as follows:

FIG. 7: the installation schematic diagram of the LED intelligent multimedia all-in-one machine in the specific embodiment;

FIG. 8: the structure of the support frame in the specific embodiment is shown schematically;

FIG. 9: a rear view of the case in the embodiment;

FIG. 10: the two-in-one wiring plug male seat structure schematic diagram;

[ description of reference ]

1. An LED display screen; 2. a mounting frame; 3. a lower frame; 5. a box body; 6. an LED lamp panel; 7. a two-in-one wiring plug male seat; 8. two-in-one wiring plug female seat; 9. a first terminal port; 10. a second terminal port; 11. a mounting plane; 12. a standby power supply; 13. a power source; 14. an adapter plate; 15. receiving a card; 16. a male end of a plug connector; 17. a female end of a plug connector; 18. a network port; 19. a positioning column; 20. a lock hole; 21. a magnet mounting post; 22. a front bolt; 23. a locking device; 24. a support frame; 25. a back plate; 26. a cross beam; 27. a fixing plate; 28. a universal wheel; 29. a first rectangular groove; 30. a second rectangular groove; 31. a transition plate; 32. a threaded hole; 33. an audio device; 34. a relay; 35. a system control card; 36. sending the card; 37. a peripheral access module; 38. a key sheet; 39. a plaque; 40. a window; 41. an external access port; 42. a power plug; 43. a network plug; 44. and a fastening device.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, the present embodiment provides an LED intelligent multimedia all-in-one machine, which includes an LED display screen 1, a frame, functional components, and a mounting rack 2.

Specifically, referring to fig. 3 and 7, the LED display screen includes a plurality of cases 5 having front openings, and 4 PCB lamp panels 6 are laid on the front end surface of each case 5. At least 2 boxes 5 are longitudinally connected into one example, a plurality of rows of boxes 5 are sequentially arranged on the mounting rack 2 side by side, and the adjacent boxes 5 are locked through bolts. The LED display screen 1 with any size can be assembled according to the requirements of customers, and the LED display screen has strong universality and wide application range. The installation speed is high, the installation difficulty of the large-size LED display screen 1 is reduced, and the installation cost of the large-size LED display screen 1 is further reduced.

Specifically, referring to fig. 1 to 3, the lower frame 3 is fixed on the mounting frame 2 and located below the LED display screen 1, and the functional components are disposed in the lower frame 3 and connected to the PCB lamp 6. In this embodiment, through with the integrated installation of functional component in lower frame 3, the line between each functional component is hidden in lower frame 3, and is clean and tidy pleasing to the eye, need not external other peripheral hardware, is applicable to different use places such as business demonstration, meeting, education, and application scope is wide. Through setting up functional unit in lower frame 3, during the maintenance, need not lift LED display screen 1 off, convenient maintenance, and then reduced cost of maintenance.

Specifically, referring to fig. 3, a power supply 13, a standby power supply 12, an adapter board 14, a receiving card 15, and 4 sets of connectors are fixed inside the case 5. Wherein, the plug connector includes public end 16 and the female end 17 of pegging graft each other, and the one side that PCB lamp plate 6 is located box 5 is fixed to the female end 17 of plug connector, and public end 16 welds on keysets 14. The adapter plate 14 is a circuit board, and the output ends of the power supply 13 and the standby power supply 12 and the receiving card 15 are welded on the adapter plate 14. During the use, peg graft together with the public end 16 of plug connector on plug connector female end 17 and the keysets 14 on the PCB lamp plate 6, power 13 is the power supply of PCB lamp plate 6, and the information transmission that will play of receiving card 15 through the plug connector simultaneously gives PCB lamp plate 6. The power supply, the adapter plate 14, the receiving card 15 and the PCB lamp panel 6 are all in hard connection, complex wiring is not needed among the components, and the assembly is convenient. Correspondingly, no large built-in space is needed in the box body 5 for accommodating the connecting lines among the components, and the thickness of the box body 5 is further reduced. The thickness of box 5 is 20 ~ 30mm in this embodiment, has satisfied the use demand of market to the ultra-thin box of light.

Specifically, referring to fig. 3, the box body 5 is an aluminum alloy casting, and the open end of the box body 5 is defined as a front end face, the side fixed to the mounting frame 2 is defined as a back face, and the power supply fixing side is defined as a rear end face. Two positioning columns 19 are installed on the upper edge of the box body 5, positioning holes are formed in the lower edge of the box body, and the adjacent box bodies 5 in the same row are assembled into one example through the positioning columns 19 and the positioning holes. Further, with the adjacent box 5 of row connect through two unification binding post, wherein, two unification binding post are including public seat 7 and female seat 8 that can peg graft each other, correspondingly, first terminal mouth 9 has been seted up to the top edge of box, and public seat 7 passes first terminal mouth 9 and fixes in box 5. Second terminal mouth 10 has been seted up to the lower limb of box 5, and first terminal mouth 9 and second terminal mouth 10 are coaxial, and female seat 8 can pass second terminal mouth 10 and peg graft with public seat 7 on the adjacent below box 5 of being listed as, and public seat 7 and female seat 8 in same box 5 pass through the wire and connect. Further, referring to fig. 10, the male socket 7 and the female socket 8 each include a power plug 42 and a network plug 43, wherein the power plug 42 is connected to the power input end through a wire, the adaptor plate 14 is further provided with a network port 18, and the network plug 43 is connected to the network port 18 through a network wire. In this embodiment, connect through the public seat 7 and the female seat 8 of two unification wiring plugs between the adjacent box 5 of same row, the plug-in connection has replaced traditional wire to connect, does not need the wiring, and then has reduced the installation cost, and the line connection is clean and tidy between the box, and the installation rate is fast, and then has improved the installation effectiveness.

Further, because the box belongs to ultra-thin box, if the heat dissipation is not good, lead to the power temperature too high, fragile, influence the life of LED all-in-one, consequently, the thermal diffusivity requirement to the box is than higher at present. In this embodiment, two sets of mounting planes 11 are disposed on the rear end surface of the box 5, the mounting planes 11 are coated with a heat-conducting adhesive, and the standby power supply 12 and the power supply 13 are fixed on the box 5 by bolts and attached to the mounting planes 11. Because box 5 and power shell laminating installation, and all belong to the metal, can be effectively with the heat transfer of power for box 5, reach radiating purpose.

Further, still be provided with a plurality of magnet erection columns 21 in the box 5, the side is connected with box 5 to PCB lamp plate 6 still is fixed with magnet, and magnet magnetism is inhaled on magnet erection column 21, and then fixes PCB lamp plate 6 at the preceding terminal surface of box 5 to fix through leading screw 22, convenient the dismantlement, the maintenance of being convenient for. Still be provided with lockhole 20 on the left edge of box 5 and the right margin for locking PCB lamp plate 6, prevent that the subassembly in PCB lamp plate 6 and the box 5 from losing.

Preferably, referring to fig. 4 and 5, the lower bezel 3 includes a first rectangular groove 29 and at least one second rectangular groove 30, and the first rectangular groove 29 and the second rectangular groove 30 are connected by a transition plate 31 and fixed by screws. The first rectangular slot 29 is longer than the second rectangular slot 30. Through installing the second rectangular channel 30 of different numbers additional for lower frame 3 is unanimous with 1 length of LED display screen, and the suitability is strong. The rectangular channel is specifically for having front end open-ended aluminium alloy ex-trusions spare, and rectangular channel open-ended end is buckled and is equipped with a plurality of plaque 39, and rectangular channel length direction's both ends are fixed with the shrouding. Only need tear open the plaque, just can maintain or change the functional unit who fixes wherein, convenient and fast, greatly reduced the maintenance degree of difficulty.

Furthermore, a plurality of two-in-one wiring plugs are fixed on the connecting side of the lower frame 3 and the box body 5 and are arranged in the lower frame 3. The two-in-one wiring plug is specifically a male base 7 which is inserted with a female base 8 in the connecting box body 5; the power plug 42 and the network plug 43 of the male socket 7 are both connected with the system control card 35, and are used for electrically and communicatively connecting the functional components with the multiple rows of boxes. Traditional pin connection has been replaced in plug-in installation, convenient and fast.

Further, referring to fig. 4, the functional components are fixed in the first rectangular slot 29, and specifically include a system control card 35, a transmitting card 36, a relay 34, an audio device 33, a peripheral access module 37, a network interface, and a power line. The power line, the relay 34, the system control card 35 and the LED display screen 1 are sequentially connected, the system control card 35, the sending card 36 and the LED display screen 1 are sequentially connected, and the system control card 35, the sending card 36 and the audio device 33 are sequentially connected. The system control card 35 is provided with a WIFI module and a Bluetooth receiving module, and receives wireless network signals and Bluetooth signals through an antenna, wherein the antenna is inserted into the rear end face of the lower frame and can be connected with a Bluetooth mouse, a Bluetooth keyboard, a Bluetooth sound box and a Bluetooth remote controller, so that wireless control of the LED all-in-one machine is realized. Can receive 2G, 3G, 4G and 5G wireless network signal through the antenna, realize the wireless internet function of LED all-in-one, replace traditional wired network, convenient to use, swift is applicable to different use places. In this embodiment, a key board 38 is further disposed in the first rectangular slot 3, a remote control receiver is further disposed on the key board 38, and the key board 38 is connected to the system control card 35. Correspondingly, a window 40 convenient for key pressing is arranged on the decorative plate 39 at the position of the key board 38, and an access port 41 is arranged on the decorative plate 40 at the position of the peripheral access module 37, so that some mainstream conference peripherals such as a camera, a sound box and the like can be externally connected. The wireless screen projection of computers, mobile phones and flat panel equipment is supported, and high-definition video playing is supported. The LED intelligent all-in-one machine integrates all the functional components together, replaces traditional external equipment, is complete in function, meets the requirements of application fields such as business display, meetings and education on large-size LED intelligent all-in-one machines, and is high in applicability.

Preferably, referring to fig. 6, 7, the mounting 2 comprises at least two support brackets 24, at least two cross beams 26 and a back plate 25. The fixing plate 27 is vertically arranged on the supporting frame 24, and the fixing plate 27 is fastened with the supporting frame 24 through bolts. The crossbeam 26 is arranged between two adjacent sets of support frames 24, and the support frame 24 both ends suit respectively on fixed plate 27 to through the bolt-up, can assemble into the device that can fix LED display screen 1 with support frame 24 and crossbeam 26. Wherein, the support frame 24 and the cross beam 26 are specifically iron square tube, and have low cost and strong rigidity. The back plate 25 is fixed on the cross beam 26, a plurality of fastening devices 44 are fixed on the back plate 25, and the back plate 25 is made of light aluminum alloy plate. Correspondingly, referring to fig. 9, the four corners of the back surface of the box 5 are provided with screw holes 32, and the box 5 is fixed on the back plate 25 by fastening devices 44. In the present invention, the fastening device 44 may be a screw, a bolt, or other devices with fastening and locking functions, and is within the protection scope of the present invention. In this implementation, the bottom of mounting bracket 2 is still fixed with universal wheel 28, is convenient for remove, is applicable to different application scenarios. In this embodiment, the mounting frame 2 is simple in structure and convenient and fast to assemble.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the concept of the present invention within the technical scope disclosed in the present invention.

Claims (9)

1. An LED intelligent multimedia all-in-one machine comprises an LED display screen (1), a lower frame (3), a functional component and a mounting rack (2),

the LED display screen (1) comprises a plurality of box bodies (5) with front end openings, and a plurality of PCB lamp panels (6) are laid on the front end face of each box body (5);

at least two box bodies (5) are longitudinally connected into a row, and a plurality of rows of box bodies (5) are sequentially arranged on the mounting rack (2) side by side;

the lower frame (3) is fixed on the mounting rack (2) and is positioned below the LED display screen (1);

the functional components are arranged in the lower frame (3) and connected with the PCB lamp panel (6).

2. The LED intelligent multimedia all-in-one machine according to claim 1, wherein adjacent boxes (5) are locked through bolts;

two-in-one wiring plug is fixed in the box body (5) and used for connecting adjacent box bodies (5) in the same row;

the two-in-one wiring plug comprises a male seat (7) and a female seat (8) which can be mutually inserted;

a first terminal opening (9) is formed in the upper edge of the box body (5), and the male seat (7) penetrates through the first terminal opening (9) and is fixed to the upper edge of the box body (5);

a second terminal port (10) is formed in the lower edge of the box body (5), and the second terminal port (10) is coaxial with the first terminal port (9);

the female seat (8) can penetrate through the second terminal port (10) to be connected with the male seat (7) on the box body (5) below the adjacent lower side in the same row in an inserting mode.

3. The LED intelligent multimedia all-in-one machine according to claim 2, wherein at least one group of power supply, an adapter plate (14), a receiving card (15) and a plurality of plug connectors are further fixed in the box body (5);

the plug connector comprises a male end (16) and a female end (17) which are mutually plugged, and the female end (17) of the plug connector is fixed on one side of the PCB lamp panel (6) which is positioned on the box body (5);

the adapter plate (14) is a circuit board, and the output end of the power supply, the receiving card (15) and the male end (16) of the plug connector are welded on the adapter plate (14);

the power passes through the plug connector with PCB lamp plate (6) are connected, receive card (15) pass through the plug connector with PCB lamp plate (6) are connected.

4. The LED intelligent multimedia all-in-one machine according to claim 3, wherein the male socket (7) and the female socket (8) each comprise a power plug (42) and a network plug (43);

the power plug (42) is connected with the power input end through a wire;

the adapter plate (14) is further provided with a net port (18), and the network plug (43) is connected with the net port (18) through a net cable.

5. The LED intelligent multimedia all-in-one machine according to claim 3, wherein the box body (5) is an aluminum alloy casting, and at least one group of mounting planes (11) are arranged on the rear end face of the box body (5);

the mounting plane (11) is coated with heat-conducting glue, and the power supply is fixed on the box body (5) through bolts and is attached to the mounting plane (11).

6. The LED intelligent multimedia all-in-one machine according to claim 4, wherein the lower frame (3) comprises a first rectangular groove (29), at least one group of second rectangular grooves (30) and a plurality of decorative plates (39);

the first rectangular groove (29) and the second rectangular groove (30) are connected into a whole through a transition plate (31), and the front ends of the first rectangular groove (29) and the second rectangular groove (30) are open ends;

the decorative plate (39) is detachably buckled at the opening end of the rectangular groove.

7. The LED intelligent multimedia all-in-one machine according to claim 6, wherein the functional component is placed in the first rectangular groove (29);

the functional components comprise a system control card (35), a sending card (36), a relay (34), audio equipment (33) and a peripheral access module (37);

the relay (34), the system control card (35) and the LED display screen (1) are sequentially connected;

the system control card (35), the sending card (36) and the LED display screen (1) are sequentially connected;

the system control card (35), the sending card (36) and the audio equipment (33) are connected in sequence;

an access port (41) is formed in the decorative plate (39) at the position where the peripheral access module (37) is located;

a key board (38) is further arranged in the first rectangular groove (29), and a window (40) is formed in the decorative board (39) at the position of the key board (38).

8. The LED intelligent multimedia all-in-one machine according to claim 7, wherein the two-in-one wiring plug is fixed in the lower frame (3);

the two-in-one wiring plug is a male socket (7) and can be inserted into the female socket (8) in the box body (5) contacted with the lower frame (3);

the power plug (42) and the network plug (43) of the female socket (8) are connected with the system control card (35).

9. The LED intelligent multimedia all-in-one machine according to claim 1, wherein the mounting frame (2) comprises at least two groups of support frames (24), at least two cross beams (26) and a back plate (25);

the cross beam (26) is arranged between the two adjacent groups of support frames (24) and is respectively fixed with the support frames (24);

the back plate (25) is fixed on the cross beam (26), and a plurality of fastening devices (44) are fixed on the back plate (25);

threaded holes (32) are formed in four corners of the back face of the box body (5), and the fastening device (44) can penetrate through the threaded holes (32) to fix the box body (5) on the mounting frame (2).

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