CN206379126U - A kind of micro- spacing LED display - Google Patents

Abstract

The utility model proposes a micro-pitch LED display device. The micro-pitch LED display device includes a frame module, a controller, a display and a hasp lock. The frame module includes a frame main body, a climbing support, an LED protection device and multiple a positioning post, the climbing support position, the positioning post are fixedly connected to the frame main body, the LED protection device is movably connected to the frame main body; the controller is electrically connected to the display; The display is magnetically connected to the frame module; the hasp lock is provided with a plurality of positioning holes, the positioning column passes through the positioning holes, and the hasp lock is connected to the frame module. Through the technical solution of the utility model, the micro-pitch LED display device has high installation and construction efficiency, realizes creative modeling and installation, and is convenient and quick to maintain.

Description

A micro-pitch LED display device

technical field

The utility model relates to the field of display equipment, in particular to a micro-pitch LED display device.

Background technique

LED display is popular with the public because of its low power consumption, energy saving and environmental protection, long service life, high brightness, large viewing angle, and long viewing distance. The micro-pitch LED display is even more colorful, seamless, Due to the advantages of high resolution and super quietness, the use of fine-pitch LED displays is becoming more and more extensive, and the market's demand for creative shapes and fast assembly of fine-pitch LED displays is becoming stronger and stronger. Due to the high-precision requirements of the fine-pitch LED display, completing the installation and construction of the display device within a limited time requires not only high-precision connection and fixing devices but also reliability, and the rapid development of post-maintenance and repair work. There is an urgent need to provide a fine-pitch LED display device that can meet the above requirements through a new technical solution.

Utility model content

In order to solve the above problems, the utility model proposes a fine-pitch LED display device with creative shape, precise and fast installation and maintenance, and convenient maintenance.

The utility model is realized through the following technical solutions:

The utility model proposes a micro-pitch LED display device, and the micro-pitch LED display device includes:

The frame module includes a frame main body, a climbing support, an LED protection device and a plurality of positioning columns, the climbing support and the positioning columns are fixedly connected to the frame main body, and the LED protection device is connected to the frame main body active connection;

a display magnetically connected to the frame module;

a controller electrically connected to the display;

The hasp lock is provided with a plurality of positioning holes, the positioning column passes through the positioning holes, and the hasp lock is fixedly connected with the frame module.

Preferably, part of the structure of the frame body is made of high-strength aluminum alloy that is integrally die-cast.

Preferably, the climbing support position further includes a plurality of anti-slip blocks, and the anti-slip blocks are used to increase frictional force.

Preferably, the LED protection device is provided at four corners of the frame body, and the LED protection device can be rotated, contracted or expanded.

Preferably, the LED protection device has a built-in movable column, and the movable column can rotate arbitrarily along the horizontal direction.

Preferably, the controller has a built-in liquid crystal display system, and the liquid crystal display system can instantly display the working status of the display.

Preferably, the display includes a plurality of fine-pitch LED display screens, and the fine-pitch LED display screens can be seamlessly spliced together.

Preferably, the hasp lock includes a first hasp lock, a second hasp lock, a third hasp lock and a fourth hasp lock, and the structures of the first hasp lock and the second hasp lock Consistent, the structure of the third hasp lock is consistent with that of the fourth hasp lock, the first hasp lock, the second hasp lock, the third hasp lock and the fourth hasp lock The snap locks are sequentially installed on the four sides of the frame module.

Preferably, the first hasp lock also includes:

first base;

the first main body is arranged above the first base;

The first control block is arranged on one side of the first base, and is used to control and adjust the angle of the first main body.

Preferably, the third hasp lock also includes:

second base;

a second main body disposed above the second base;

The second control block is arranged on one side of the second base, and is used to control and adjust the angle of the second main body;

The first fixing sleeve is hinged to the second base and can rotate in an arc, and is used to enclose and fix the first main body and the second main body.

The second fixed sleeve is hinged with the second base and can rotate in an arc, and is used to lock the first fixed sleeve so that it does not move.

The beneficial effects of the utility model:

1. The frame module of the present utility model is equipped with a hasp lock, and the angle of the hasp lock can be adjusted according to the actual installation situation, so that the installed frame module presents different shapes, realizing creative shape installation; the hasp lock has a higher installation Precision, to ensure accurate, fast and reliable installation.

2. The frame module of the utility model is also equipped with a climbing support position. When the micro-pitch LED display device breaks down and needs to be repaired, the maintainer can quickly reach the maintenance site through the climbing support position to realize post-maintenance maintenance; the utility model Through the modular design, the display and controller are detachably installed on the frame module to realize front maintenance and repair.

3. The four corners of the frame module of the present invention are equipped with LED protection devices, which can be contracted and expanded, and can effectively protect the display when unfolded, avoiding the breakage caused by the display being tripped during the assembly process.

Description of drawings

Fig. 1 is a structural schematic diagram of a frame module and a hasp lock of a micro-pitch LED display device;

Fig. 2 is a schematic structural diagram of a controller of a micro-pitch LED display device;

FIG. 3 is a schematic diagram of a display structure of a fine-pitch LED display device.

Explanation of reference numbers:

10. Controller; 20. Display; 30. Frame module; 40. Hasp lock; 11. Liquid crystal display system; 21. Micro-pitch LED display; 31. Climbing support; 32. Frame main body; 33. LED protection Device; 34, positioning column; 41, first hasp lock; 42, second hasp lock; 43, third hasp lock; 44, fourth hasp lock; 45, positioning hole; 311, anti-slip block; 331 , movable column; 411, first base; 412, first main body; 413, first control block; 431, second base; 432, second main body; 433, second control block; 434, first fixed sleeve ; 435, the second fixed sleeve.

detailed description

In order to describe the technical solution of the utility model more clearly and completely, the utility model will be further described below in conjunction with the accompanying drawings.

Please refer to FIG. 1 to FIG. 3 , a micro-pitch LED display device of the present invention, the micro-pitch LED display device includes a controller 10, a frame module 30, a display 20 and a hasp lock 40, and the frame module 30 includes a frame Main body 32, climbing support position 31, LED protection device 33 and a plurality of positioning columns 34, the climbing support position 31, the positioning column 34 are fixedly connected with the frame main body 32, the LED protection device 33 is connected with the The frame main body 32 is movably connected; the display 20 is magnetically connected to the frame module 30; the controller 10 is electrically connected to the display 20; the hasp lock 40 is provided with a plurality of positioning holes 45, so The positioning post 34 passes through the positioning hole 414 , and the hasp lock 40 is fixedly connected with the frame module 30 .

Preferably, part of the structure of the frame body 32 is made of high-strength aluminum alloy that is integrally die-cast.

Preferably, the climbing support position 31 further includes a plurality of anti-slip blocks 311, and the anti-slip blocks 311 are used to increase friction.

Preferably, the LED protection device 33 is provided at four corners of the frame body 32, and the LED protection device 33 can be rotated, contracted or expanded.

Preferably, the LED protection device has a built-in movable column 331, and the movable column 331 can rotate arbitrarily along the horizontal direction.

Preferably, the controller 10 has a built-in liquid crystal display system 11, and the liquid crystal display system 11 can instantly display the working status of the display 20.

Preferably, the display 20 includes a plurality of fine-pitch LED display screens 21, and the fine-pitch LED display screens 21 can be spliced together seamlessly.

Specifically, the frame module 30 is a rectangular structure made of high-strength aluminum alloy, the stressed and heated part of the frame module 30 is made by integral die-casting process, and the controller 10 and The displays 20 are connected by a signal transmission line, the display 20 is detachably mounted on the frame module 30 by means of magnetic attraction, the controller 10 has a built-in liquid crystal display system 11, and the signal transmission line, the The controller 10 monitors the working conditions of the display 20 and displays the working status of the display 20 on the liquid crystal display system 11 . The positioning column 34 and the climbing support position 31 are fixed on the frame main body of the frame module 30 by welding, and the climbing support positions 31 are distributed on the four sides of the frame main body 32. There are a plurality of anti-slip blocks 311 on the support position 31, and the anti-slip blocks 311 can increase the friction force between the maintainer and the frame module 30, so as to ensure the personal safety of the maintainer when carrying out maintenance work. The LED protection device 33 is installed on the four corners of the frame main body 32 through a hinge device, and the connection mode of the hinge enables the LED protection device 33 to realize flexible rotation in the horizontal direction while limiting its displacement in the vertical direction. The display 20 includes a plurality of fine-pitch LED display screens 21, and the frame module 30 has reserved space for installing each fine-pitch LED display screen 21, and the gaps between each space are very tight. After installing each micro-pitch LED display screen 21, it can be found that the gap between each micro-pitch LED display screen 21 is very small, realizing the seamless splicing of the micro-pitch LED display screen 21.

In this embodiment, on the one hand, most of the structure of the frame module 30 is made of high-strength aluminum alloy, which greatly reduces the weight of the entire micro-pitch LED display device, and ensures the structural strength of the frame module 30. , which reduces the load of the frame module 30 on the installation body, making the frame module 30 more firm when installed on the installation body. On the other hand, the stressed and heated part of the frame module 30 is made by an integral die-casting process , improve the production efficiency of the product, in line with the needs of the times and the market.

In this embodiment, the liquid crystal display system 11 of the controller 10 can display the working status of each fine-pitch LED display screen 21 of the display 20 in real time. Once the display 20 breaks down, the liquid crystal display system 11 can accurately 1. Quickly lock the faulty micro-pitch LED display screen 21, quickly start maintenance work, ensure the normal playback of the display screen 20, reduce the paralysis time of the device, and avoid unnecessary losses.

In this embodiment, when the fine-pitch LED display device 33 needs maintenance or breaks down and needs to be repaired from behind, the climbing support position 31 can provide maintenance workers with climbing space and a foothold, and the climbing support The position 31 is provided with a lot of anti-slip blocks 311, which increases the frictional resistance between the maintainer and the climbing support position 31, provides convenience for the maintenance work, and increases the maintenance time when the maintainer utilizes the climbing support position 31 to carry out maintenance work. safety factor.

In this embodiment, the LED protection device 33 is installed on the four corners of the frame main body 32 through a hinge device, and the LED protection device 33 can be contracted or expanded by rotating the movable column 331 . When the display 20 is not installed, the LED protection device 33 is in a contracted state; when the micro-pitch LED display screen 21 is magnetically mounted to the frame module 30, the LED protection device 33 is The unfolded state protects the LED display screen 21 , is easy to use, and occupies a small space, which improves the integration of the frame module 30 .

In this embodiment, the display 20 includes a plurality of fine-pitch LED display screens 21, and the frame module 30 can be installed with four fine-pitch LED display screens 21. The seamless splicing technology is adopted during installation, and each piece of fine-pitch LED display screens The gaps between the display screens 21 are very small, so that the content of each micro-pitch LED display screen 21 is smoothly connected, ensuring the display quality of the entire display screen 20 .

Preferably, the hasp lock 40 includes a first hasp lock 41, a second hasp lock 42, a third hasp lock 43 and a fourth hasp lock 44, and the first hasp lock 41 and the second hasp lock The structure of the two hasp locks 42 is consistent, the structure of the third hasp lock 43 is consistent with the structure of the fourth hasp lock 44, the first hasp lock 41, the second hasp lock 42, the hasp lock The third hasp lock 43 and the fourth hasp lock 44 are sequentially installed on four sides of the frame module 30 .

Preferably, the first hasp lock 41 also includes:

first base 411;

The first main body 412 is disposed above the first base 411;

The first control block 413 is disposed on one side of the first base 411 and is used to control and adjust the angle of the first main body 412 .

Preferably, the third hasp lock 43 also includes:

second base 431;

The second main body 432 is disposed above the second base 431;

The second control block 433 is arranged on one side of the second base 431 and is used to control and adjust the angle of the second body 432;

The first fixing sleeve 434 is hinged with the second base 431 and can rotate in an arc, and is used for enclosing and fixing the first main body 412 and the second main body 432 .

The second fixing sleeve 435 is hinged with the second base 431 and can rotate in an arc, and is used to lock the first fixing sleeve 434 so as not to be displaced.

More specifically, the first hasp lock 41 , the second hasp lock 42 , the third hasp lock 43 and the fourth hasp lock 44 communicate with all the snap locks on the frame module 30 through the positioning hole 45 . The cooperation of the positioning post 34 enables the hasp lock 40 to be quickly positioned and installed on the frame module 30 , and then the hasp lock 40 is fixed on the frame module 30 through screw connection. The first hasp lock 41 and the second hasp lock 42 have the same structure, and both include a first base 411 , a first body 412 disposed above the first base 411 and a body disposed on the first base 411 . A first control block 413 on one side, the first control block 413 can control the first body 412 to swing in an arc to adjust to an optimal installation angle. The third hasp lock 43 has the same structure as the fourth hasp lock 44, not only including the second base 431, the second main body 432 arranged above the second base 431 and the second body located on the second base 431. The second control block 433 on one side also includes a first fixed sleeve 434 and a second fixed sleeve 435 hinged to the second base 431 , the first fixed sleeve 434 is used to enclose and fix the first main body 412 and the second main body 432 to help realize quick positioning when the first main body 412 and the second main body 432 are spliced, and the second fixing sleeve 435 is used to lock the first fixing sleeve 434 so that it does not shift , so that the positioned first body 412 and the second body 432 are fixedly spliced together. Generally, the first hasp lock 41 cooperates with the third hasp lock 43 , and the second hasp lock 42 cooperates with the fourth hasp lock 44 .

In this embodiment, when the area of the display device is large, splicing of multiple fine-pitch LED display devices is often required, and the first snap lock 41 on the left side of one fine-pitch LED display device is connected to another fine-pitch LED display device. The third hasp lock 43 on the right side of the same micro-pitch LED display device is spliced, and the second hasp lock 42 below the same micro-pitch LED display device is spliced with the fourth hasp lock 44 above the other micro-pitch LED display device. If necessary, the first control block 413 and the second control block 433 adjust the splicing angles of the first main body 412 and the second main body 432 respectively, so as to produce micro-pitch LED display devices of various creative shapes; The first fixing sleeve 434 and the second fixing sleeve 435 can quickly locate and fix the micro-pitch LED display devices during the splicing process, and ensure the splicing is accurate, fast and reliable.

Of course, the utility model also has other multiple implementation modes. Based on this implementation mode, other implementation modes obtained by those of ordinary skill in the art without any creative work, all belong to the protection scope of the utility model. .

Claims (10)

1. A micro-pitch LED display device, characterized in that the micro-pitch LED display device comprises: The frame module includes a frame main body, a climbing support, an LED protection device and a plurality of positioning columns, the climbing support and the positioning columns are fixedly connected to the frame main body, and the LED protection device is connected to the frame main body active connection; a display magnetically connected to the frame module; a controller electrically connected to the display; The hasp lock is provided with a plurality of positioning holes, the positioning column passes through the positioning holes, and the hasp lock is fixedly connected with the frame module. 2 . The micro-pitch LED display device according to claim 1 , characterized in that, a part of the structure of the frame body is made of a high-strength aluminum alloy that is integrally die-cast. 3. The micro-pitch LED display device according to claim 1, wherein the climbing support position further comprises a plurality of anti-slip blocks, and the anti-slip blocks are used to increase friction. 4. The micro-pitch LED display device according to claim 1, wherein the LED protection device is provided at four corners of the frame body, and the LED protection device can be rotated, contracted or expanded. 5 . The micro-pitch LED display device according to claim 4 , wherein the LED protection device has a built-in movable column, and the movable column can rotate arbitrarily along the horizontal direction. 6 . 6. The micro-pitch LED display device according to claim 1, wherein the controller has a built-in liquid crystal display system, and the liquid crystal display system can instantly display the working status of the display. 7. The micro-pitch LED display device according to claim 1, wherein the display comprises a plurality of micro-pitch LED display screens, and the micro-pitch LED display screens can be spliced together seamlessly. 8. The micro-pitch LED display device according to claim 1, wherein the hasp locks include a first hasp lock, a second hasp lock, a third hasp lock and a fourth hasp lock, and The structure of the first hasp lock is consistent with that of the second hasp lock, the structure of the third hasp lock is consistent with that of the fourth hasp lock, the first hasp lock, the second hasp lock The buckle lock, the third hasp lock and the fourth hasp lock are sequentially installed on four sides of the frame module. 9. The micro-pitch LED display device according to claim 8, wherein the first hasp lock further comprises: first base; a first main body disposed above the first base; The first control block is arranged on one side of the first base, and is used to control and adjust the angle of the first main body. 10. The micro-pitch LED display device according to claim 9, wherein the third hasp lock further comprises: second base; a second main body disposed above the second base; The second control block is arranged on one side of the second base, and is used to control and adjust the angle of the second main body; The first fixing sleeve is hinged to the second base and can rotate in an arc, and is used to trap and fix the first main body and the second main body; The second fixing sleeve is hinged with the second base and can rotate in an arc, and is used to lock the first fixing sleeve so that it does not move.