CN217108944U

CN217108944U - Interactive display device based on LED display

Info

Publication number: CN217108944U
Application number: CN202221082940.6U
Authority: CN
Inventors: 张艺林; 刘丽华
Original assignee: Shanghai Baoyan Information Technology Co ltd
Current assignee: Shanghai Baoyan Information Technology Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-02
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses an interactive display device based on LED shows relates to LED display technical field, including device seat and a plurality of LED display module, device seat upside fixed mounting has the device frame, device frame week side is provided with the interactive panel who is fixed in device seat surface. The utility model discloses the mutual display device of LED who sets up, the vertical picture peg through a plurality of vertical settings between each LED display module and the flat pole of a plurality of horizontal settings even as an organic whole, the stability that possesses traditional LED display device's mounting structure, mounting structure is more succinct simultaneously, dismouting efficiency is higher, can carry out quick assembly disassembly to arbitrary problem LED module, this mutual display device possesses two kinds of show states, can be in the horizontal show of device frame, also can rotate inside pivot and carry out perpendicular show, the vertical locking structure who is located vertical picture peg and pivot of setting, also can be convenient lock the display device of vertical show, give other people the machine-interaction and provide more modes of exchanging.

Description

Interactive display device based on LED display

Technical Field

The utility model relates to a LED display technical field especially relates to an interactive display device based on LED shows.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc. The display interaction is that the control of LED display frames is realized through modes such as finger touch, the natural communication and information interaction process between a person and a large screen is realized, the existing problem is that most of the existing large-screen LED display devices are formed by mutually splicing a plurality of LED display modules on the same box body, the splicing structure is complex and fixed, the LED display modules are inconvenient to be detached independently for a certain problem, and the display state of the existing display device is single. Therefore, the present invention provides an interactive display device based on LED display to solve the above mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art, and providing an interactive display device based on LED display.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides an interactive display device based on LED shows, includes device seat and a plurality of LED display module, device seat upside fixed mounting has the device frame, device frame week side is provided with the interactive panel who is fixed in the device seat surface, and is a plurality of LED display module evenly arranges the branch and arranges inside the device frame, LED display module rear side is provided with the module frame, module frame rear side evenly is provided with a plurality of vertical picture pegs that correspond, vertical picture peg rear side evenly is provided with a plurality of flat poles that correspond, the vertical picture peg left and right sides all is provided with the stopper that is fixed in module frame rear side, just the stopper outside is provided with the arc piece that is located to correspond flat pole week side.

Preferably, the rear side of the module frame is fixed with a slide bar penetrating through two ends of the arc-shaped piece, and compression springs located on the periphery sides of the slide bar are arranged between the limiting blocks and the arc-shaped piece.

Preferably, the width of the flat rod is smaller than or equal to the maximum width of the inside of the arc-shaped sheet, and the inside of the arc-shaped sheet is provided with a recess corresponding to the flat rod.

Preferably, the front side inside the device frame is rotatably connected with a rotating shaft, and one side of the rotating shaft is provided with a plurality of slots corresponding to the vertical inserting plates.

Preferably, the inside and outside sliding connection of pivot has a plurality of locking axles that correspond the inserted bar, and the locking axle inner all is provided with the inclined plane that corresponds each other with the inserted bar lower extreme.

Preferably, a plurality of grooves corresponding to the locking shafts are formed in the device frame, and springs are arranged in the grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the LED mutual display device who sets up, through a plurality of vertical picture peg of vertical setting and a plurality of flat pole of horizontal setting link as an organic wholely between each LED display module, possess the stability of the mounting structure of traditional LED display device, the mounting structure is more succinct simultaneously, the dismouting efficiency is higher, can carry out quick assembly disassembly to arbitrary problem LED module;

2. the utility model discloses the mutual display device who sets up possesses two kinds of show states, can the level show in the device frame, also can rotate inside pivot and carry out perpendicular show, and the vertical locking structure who is located vertical picture peg and pivot that sets up also can be convenient locks the display device to vertical show, gives the man-machine and alternately provides more modes of exchanging.

Drawings

Fig. 1 is a schematic structural diagram of an interactive display device based on LED display according to the present invention;

fig. 2 is a schematic structural diagram of an interactive display device based on LED display according to the present invention;

fig. 3 is a schematic structural diagram three of an interactive display device based on LED display according to the present invention;

fig. 4 is a schematic diagram of a back connection structure of an LED display module in an interactive display device based on LED display according to the present invention;

fig. 5 is a schematic view of a lower end connection structure of a vertical socket in an interactive display device based on LED display.

In the figure: 1. a device base; 2. an LED display module; 3. a device frame; 4. an interactive panel; 5. a vertical plug board; 6. a module frame; 7. inserting a rod; 8. an arc-shaped sheet; 9. a flat bar; 10. a limiting block; 11. a slide bar; 12. a compression spring; 13. a rotating shaft; 14. a slot; 15. and (4) locking the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, an interactive display device based on LED display comprises a device base 1 and a plurality of LED display modules 2, a device frame 3 is fixedly installed on the upper side of the device base 1, an interactive panel 4 fixed on the surface of the device base 1 is arranged on the peripheral side of the device frame 3, the plurality of LED display modules 2 are uniformly arranged and respectively arranged inside the device frame 3, a module frame 6 is arranged on the rear side of the LED display module 2, a plurality of corresponding vertical insertion plates 5 are uniformly arranged on the rear side of the module frame 6, a rotating shaft 13 is rotatably connected to the front side inside the device frame 3, a plurality of slots 14 corresponding to the vertical insertion plates 5 are arranged on one side of the rotating shaft 13, stoppers 10 fixed on the rear side of the module frame 6 are arranged on the left and right sides of the vertical insertion plates 5, the plurality of vertical insertion plates 5 are inserted into the rear sides of the corresponding vertical module frames 6, the vertical insertion plates 5 are positioned between the stoppers 10 on both sides, and the lower ends of the vertical insertion plates 5 are inserted into the slots 14 corresponding to one side of the rotating shaft 13, the LED display modules 2 are connected with a rotating shaft 13 in the device frame 3 through rear module frames 6 and vertical inserting plates 5;

furthermore, a plurality of corresponding flat rods 9 are uniformly arranged at the rear side of the vertical inserting plate 5, an arc-shaped sheet 8 located at the periphery of the corresponding flat rod 9 is arranged at the outer side of the limiting block 10, a sliding rod 11 penetrating through two ends of the arc-shaped sheet 8 is fixed at the rear side of the module frame 6, a compression spring 12 located at the periphery of the sliding rod 11 is arranged between the limiting block 10 and the arc-shaped sheet 8, the width of the flat rod 9 is smaller than or equal to the maximum width inside the arc-shaped sheet 8, a depression corresponding to the flat rod 9 is arranged at the inner side of the arc-shaped sheet 8, the flat rod 9 is inserted into the rear side of the LED display module 2 at the same horizontal height, the flat rod 9 penetrates through the arc-shaped sheet 8 corresponding to the rear side of the module frame 6, the flat rod 9 is rotated by ninety degrees after completely penetrating through the plurality of arc-shaped sheets 8 at the same horizontal height, the flat rod 9 is clamped into the corresponding groove at the inner side of the arc-shaped sheet 8, the elastic extrusion action of the compression spring 12 on the sliding rod 11 located at the outer side of the limiting block 10, the arc-shaped pieces 8 are under the action of elasticity, so that the flat rod 9 is tightly attached to the back surface of the inserted vertical inserting plate 5;

furthermore, a plurality of flat rods 9 which are transversely inserted enable a plurality of module frames 6 which are adjacent left and right to establish a fixed relation, a plurality of LED display modules 2 in the device frame 3 are fixedly integrated through the elastic extrusion effect of compression springs 12 on two sides of an arc-shaped sheet 8, the interactive display device with the structure is provided with the horizontal device frame 3, the display device can be displayed horizontally, meanwhile, a rotating shaft 13 which is positioned on the front side in the device frame 3 acts, the LED display modules which are fixed on the interactive display device can be vertically rotated through rotating the rotating shaft 13, and then a second display state of the device is displayed;

furthermore, a plurality of locking shafts 15 corresponding to the insertion rods 7 are slidably connected inside and outside the rotating shaft 13, the inner ends of the locking shafts 15 and the lower end of the insertion rods 7 are provided with inclined planes corresponding to each other, a plurality of grooves corresponding to the locking shafts 15 are formed inside the device frame 3, springs are arranged inside the grooves, when the LED display device rotates vertically, the insertion rods 7 in the vertical insertion plates 5 can be pressed downwards, the locking blocks 15 inside the rotating shaft are pressed by the locking shafts 15 moving downwards, so that the locking shafts 15 inside the rotating shaft 13 move towards the device frame 3 and are inserted into the grooves correspondingly formed inside the rotating shaft, the display device rotates vertically and is fixed, unless the insertion rods 7 are pulled upwards again, the locking shafts 15 return to the inside of the rotating shaft 13 under the elastic force of the springs in the grooves, the display device can be rotated and leveled, when any problem LED display module 2 in the display device needs to be disassembled, the display device is firstly rotated and leveled, then the flat rod 9 corresponding to the transverse side is rotated and pulled out, and the flat rod is directly taken out and pulled out upwards to correspond to a problem screen.

The utility model discloses specific theory of operation as follows:

when the interactive display device based on the LED display is used, a plurality of vertical inserting plates 5 are inserted into the rear sides of a plurality of corresponding vertical module frames 6, the vertical inserting plates 5 are positioned between the limiting blocks 10 at the two sides, and meanwhile, the lower ends of the vertical inserting plates 5 are inserted into corresponding inserting grooves 14 at one side of a rotating shaft 13, so that a plurality of LED display modules 2 are connected with the rotating shaft 13 in the device frame 3 through the rear side module frames 6 and the vertical inserting plates 5;

inserting a flat rod 9 into the rear side of the LED display module 2 with the same horizontal height, enabling the flat rod 9 to penetrate through the corresponding arc-shaped sheet 8 on the rear side of the module frame 6, rotating the flat rod 9 by ninety degrees after the flat rod 9 completely penetrates through the plurality of arc-shaped sheets 8 with the same horizontal height, enabling the flat rod 9 to be clamped into the corresponding groove on the inner side of the arc-shaped sheet 8, enabling the flat rod 9 to be tightly attached to the back surface of the inserted vertical inserting plate 5 under the elastic force extrusion action of a compression spring 12 on a sliding rod 11 on the outer side of a limiting block 10, and enabling the plurality of arc-shaped sheets 8 to be under the elastic force action;

the flat rods 9 which are transversely inserted enable a fixed relation to be established between a plurality of module frames 6 which are adjacent left and right, and a plurality of LED display modules 2 in the device frame 3 are fastened into a whole through the elastic extrusion effect of compression springs 12 on two sides of an arc-shaped sheet 8;

when the LED display device rotates vertically, the inserting rod 7 in the vertical inserting plate 5 can be pressed downwards, the locking block 15 in the rotating shaft is pressed by the locking shaft 15 moving downwards, so that the locking shaft 15 in the rotating shaft 13 moves towards the device frame 3 and is inserted into the groove correspondingly arranged in the rotating shaft, the display device rotates vertically and is fixed, and unless the inserting rod 7 is pulled upwards again, the locking shaft 15 returns to the inside of the rotating shaft 13 under the action of the elastic force of the spring in the groove, and the display device can be leveled;

when any problem LED display module 2 in the display device needs to be detached, the display device is firstly rotated to be flat, then the flat rod 9 corresponding to the transverse side is rotated and pulled out, the corresponding problem screen is directly taken out and pulled out, after the display device is replaced and repaired, the display device is inserted back to the original position, the limiting blocks 10 on the two sides of the rear side of the display device are positioned on the two sides of the middle vertical inserting plate 5, and the flat rod 9 is inserted into the corresponding transverse side again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An interactive display device based on LED display comprises a device base (1) and a plurality of LED display modules (2), it is characterized in that a device frame (3) is fixedly arranged on the upper side of the device seat (1), the periphery of the device frame (3) is provided with an interactive panel (4) fixed on the surface of the device seat (1), a plurality of LED display modules (2) are uniformly arranged and respectively arranged in the device frame (3), a module frame (6) is arranged at the rear side of the LED display module (2), a plurality of corresponding vertical inserting plates (5) are uniformly arranged at the rear side of the module frame (6), a plurality of corresponding flat rods (9) are uniformly arranged at the rear side of the vertical inserting plate (5), the left side and the right side of the vertical inserting plate (5) are both provided with a limiting block (10) fixed at the rear side of the module frame (6), the outer side of the limiting block (10) is provided with an arc-shaped sheet (8) which is positioned on the periphery of the corresponding flat rod (9).

2. The interactive display device based on the LED display as claimed in claim 1, wherein a sliding rod (11) penetrating through two ends of the arc-shaped piece (8) is fixed at the rear side of the module frame (6), and a compression spring (12) located at the peripheral side of the sliding rod (11) is arranged between the limiting block (10) and the arc-shaped piece (8).

3. An interactive display device based on LED display according to claim 1, characterized in that the width of the flat bar (9) is less than or equal to the inner maximum width of the arc-shaped sheet (8), and the inner side of the arc-shaped sheet (8) is provided with a recess corresponding to the flat bar (9).

4. The interactive display device based on the LED display as claimed in claim 1, wherein a rotating shaft (13) is rotatably connected to the front side inside the device frame (3), and a plurality of slots (14) corresponding to the vertical insertion plates (5) are arranged on one side of the rotating shaft (13).

5. The interactive display device based on the LED display as claimed in claim 4, wherein a plurality of locking shafts (15) corresponding to the insertion rods (7) are slidably connected inside and outside the rotating shaft (13), and the inner ends of the locking shafts (15) and the lower ends of the insertion rods (7) are provided with inclined planes corresponding to each other.

6. The interactive display device based on the LED display as claimed in claim 1, wherein the device frame (3) is provided with a plurality of grooves corresponding to the locking shafts (15), and the grooves are provided with springs.