CN219346030U

CN219346030U - LED display device

Info

Publication number: CN219346030U
Application number: CN202320718226.XU
Authority: CN
Inventors: 陈海超
Original assignee: Hubei Yihao Technology Co ltd
Current assignee: Hubei Yihao Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-07-14
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses an LED display device, which comprises an installation table, wherein the left side and the right side of the lower end surface of the installation table are fixedly connected with side plates, one side, opposite to the side plates, of each side plate is fixedly connected with a sliding rail, the outer walls of the two sliding rails are respectively and slidably connected with a sliding block, a support plate is fixedly connected between the two sliding blocks, the upper end surface of the support plate is provided with a plurality of supports, the upper end surfaces of the supports are fixedly connected with supporting rods, the upper end surfaces of the supporting rods are provided with electromagnets, a display assembly can be bent, and can be bent to form an inner arc towards the front surface or be in a plane state, can be bent to form an outer arc towards the back surface, or be bent into an irregular curved surface according to requirements.

Description

LED display device

Technical Field

The utility model relates to the technical field of LED display, in particular to an LED display device.

Background

With the continuous progress of technology, the living standard of people is continuously improved, and the advertising industry and the entertainment industry are rapidly developed. Advertisement electronic display screens and entertainment electronic display screens are visible everywhere in life and work. The LED display screen is composed of tens of thousands to hundreds of thousands of LED pixel points which are uniformly arranged. The LED display screen has the characteristics of strong luminous intensity, high automatic control and adjustment degree, energy conservation, environmental protection and the like, and is rapidly popularized. The LED display screen mainly displays various characters, symbols and figures, has rich and colorful display modes, bright color of display pictures and strong stereoscopic impression, and is widely applied to various display fields of society due to the advantages of the LED display screen;

chinese patent (patent number: CN206058807U, disclose a LED display device), this LED display device's LED display panel is a plurality of LED unit screen constitution, can crooked, both can be to the front crooked inner arc that forms, can be planar state again, can also be crooked to the back and form the outer arc, or crooked into irregular curved surface as required, whole LED display device can change according to box shape change, only need change the box shape according to external conditions, can obtain the LED display screen of different shapes, can convenient and fast's adaptation multiple external environment:

the above patent can be bent to form an inner arc to the front, a plane state, an outer arc to the back, or an irregular curved surface as required, but the bottom of the LED display panel moves inside the fixed chute through the universal wheel, so the adjustment angle and the range of the LED display panel are limited, and the use is limited.

Disclosure of Invention

The utility model aims to provide an LED display device which has the characteristics of flexible display components, wide adjustment range and strong practicability, and can be conveniently and quickly adapted to various external environments.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED display device, includes the mount table, the equal fixedly connected with curb plate of lower terminal surface left and right sides of mount table, two the equal fixedly connected with slide rail of one side that the curb plate is relative, two the equal sliding connection of outer wall of slide rail has the slider, two fixedly connected with extension board between the slider, the up end of extension board is provided with a plurality of supports, a plurality of the equal fixedly connected with branch of up end of support, a plurality of the up end of branch all is provided with the electro-magnet, the top of mount table is provided with the display module, the display module includes a plurality of frame, a plurality of all through hinge swing joint between the adjacent two of frame, a plurality of the inboard of frame is all embedded to be provided with the LED display screen, a plurality of the equal fixedly connected with pillar in bottom of frame, a plurality of the equal fixedly connected with installation piece in bottom of pillar, a plurality of the installation piece all is located the up end of mount table.

In order to facilitate driving the fixing plate to move up and down, as an LED display device of the utility model, preferably, a fixing plate positioned below the support plate is fixedly connected between the two side plates, two first air cylinders are arranged on the upper end surface of the fixing plate, and the output ends of the two first air cylinders are fixedly connected with the bottom end of the support plate.

In order to prevent a plurality of supports from separating from the support plate, the LED display device is preferably provided with the support plate, and the front side and the rear side of the support plate are fixedly connected with the blocking edges.

In order to adjust the height of the display component, as a preferable LED display device of the utility model, a bottom plate is arranged below the fixed plate, two second air cylinders are arranged on the upper end surface of the bottom plate, the output ends of the two second air cylinders are fixedly connected with the bottom of the fixed plate, and a plurality of universal wheels are arranged at the bottom of the bottom plate.

In order to facilitate adjustment of the placement position of the display assembly, it is preferable that the number of the stand and the mounting block is equal as one of the LED display devices of the present utility model.

In order to facilitate the movement of the stand, as one of the LED display devices of the present utility model, it is preferable that the bottoms of the plurality of the stands are each provided with a plurality of balls.

In order to facilitate the operation of the control device, it is preferable that a control box is installed on the outer wall of the left side plate as one of the LED display devices of the present utility model.

Compared with the prior art, the utility model has the following beneficial effects:

the LED display screen is embedded in the inside of frame, and pass through hinge swing joint between a plurality of frames, consequently can adjust the angle between each frame as required, realize that display module can crooked, both can be to the front crooked inner arc that forms, can be plane state again, can also be to the back crooked outer arc that forms, perhaps crooked irregular curved surface as required, can convenient and fast's adaptation multiple external environment, and because do not have the structure of restriction and constraint between a plurality of installation pieces and the mount pad, can adjust the angle of a plurality of LED display screens wantonly, accommodation is wide, the practicality is strong.

Starting corresponding electro-magnet, the installation piece is the magnetism metal piece to produce the suction with the electro-magnet, with the fixed position of installation piece, thereby fix upper end frame and LED display screen, convenient to use, the extension board is used for supporting a plurality of supports, when normal use, the distance between extension board up end and the mount table slightly is greater than the height that the support reached the electro-magnet top, make a plurality of supports can not break away from the extension board, and when need overhauling the maintenance to the electro-magnet, can drive the extension board through first cylinder and descend, thereby be convenient for take out the electro-magnet, convenient to use, the later maintenance of being convenient for.

Drawings

FIG. 1 is a diagram of the overall structure of the present utility model;

FIG. 2 is a block diagram of a display assembly according to the present utility model;

FIG. 3 is an enlarged partial block diagram of the present utility model;

in the figure: 1. a mounting table; 2. a side plate; 3. a slide rail; 4. a slide block; 5. a support plate; 6. a support; 7. a support rod; 8. an electromagnet; 9. a mounting block; 10. a support post; 11. a display assembly; 12. an outer frame; 13. a hinge; 14. an LED display screen; 15. a fixing plate; 16. a first cylinder; 17. blocking edges; 18. a bottom plate; 19. a second cylinder; 20. a universal wheel; 21. a ball; 22. and a control box.

Detailed Description

Referring to fig. 1 to 3, an LED display device includes a mounting table 1, two side plates 2 are fixedly connected to left and right sides of a lower end surface of the mounting table 1, two opposite sides of the two side plates 2 are fixedly connected with sliding rails 3, two sliding rails 3 are slidably connected with sliding blocks 4 on outer walls of the two sliding rails 3, a supporting plate 5 is fixedly connected between the two sliding blocks 4, a plurality of supports 6 are arranged on an upper end surface of the supporting plate 5, a supporting rod 7 is fixedly connected to an upper end surface of the plurality of supports 6, electromagnets 8 are arranged on upper end surfaces of the plurality of supports 7, a display assembly 11 is arranged above the mounting table 1, the display assembly 11 includes a plurality of outer frames 12, two adjacent outer frames 12 are movably connected through hinges 13, LED display screens 14 are embedded in inner sides of the plurality of outer frames 12, a plurality of outer frames 12 are fixedly connected with supporting columns 10 at bottoms of the plurality of outer frames 12, mounting blocks 9 are fixedly connected to bottom ends of the plurality of the supporting columns 10, and the mounting blocks 9 are located on the upper end surface of the mounting table 1.

In this embodiment: the LED display screen 14 is embedded in the inside of frame 12, and through hinge 13 swing joint, consequently, can adjust the angle between each frame 12 as required, realize that display module 11 can crooked, both can be to the front crooked inner arc that forms, can be plane state again, can also be to the back crooked outer arc that forms, or crooked irregular curved surface as required, can convenient and fast's adaptation multiple external environment, and because there is not the structure of restriction and constraint between a plurality of installation pieces 9 and the mount table 1, can adjust the angle of a plurality of LED display screens 14 wantonly, accommodation range is wide, the practicality is strong, after adjusting, start corresponding electro-magnet 8, installation piece 9 is the magnetic metal piece, thereby produce suction with electro-magnet 8, the position fixing of installation piece 9, thereby fix upper end frame 12 and LED display screen 14, and convenient to use, extension board 5 is used for supporting a plurality of supports 6, in normal use, the distance between extension board 5 up end and the mount table 1 slightly is greater than the height of support 6 to electro-magnet 8 top, make a plurality of supports 6 can not break away from the electro-magnet 5 and can take out the electro-magnet 8 through the time of need when adjusting the electro-magnet 8, thereby convenient maintenance is taken out to take out the electro-magnet 8, convenient maintenance after the maintenance 5.

As a technical optimization scheme of the utility model, a fixed plate 15 positioned below the support plate 5 is fixedly connected between the two side plates 2, two first air cylinders 16 are arranged on the upper end surfaces of the fixed plate 15, and the output ends of the two first air cylinders 16 are fixedly connected with the bottom end of the support plate 5.

In this embodiment: the fixed plate 15 is used for fixedly mounting the first air cylinder 16, and the support plate 5 can be driven to descend through the first air cylinder 16, so that the electromagnet 8 can be taken out conveniently, and the use is convenient.

As a technical optimization scheme of the utility model, the front side and the rear side of the support plate 5 are fixedly connected with blocking edges 17.

In this embodiment: the front side and the rear side of the support plate 5 are fixedly connected with blocking edges 17, so that the supports 6 are limited, and the supports 6 are prevented from being separated from the support plate 5.

As a technical optimization scheme of the utility model, a bottom plate 18 is arranged below a fixed plate 15, two second air cylinders 19 are arranged on the upper end face of the bottom plate 18, the output ends of the two second air cylinders 19 are fixedly connected with the bottom of the fixed plate 15, and a plurality of universal wheels 20 are arranged at the bottom of the bottom plate 18.

In this embodiment: through setting up second cylinder 19, be convenient for drive display module 11 overall movement, be convenient for adjust height as required, convenient to use is convenient for equipment remove through setting up universal wheel 20, labour saving and time saving.

As a technical optimization scheme of the utility model, the number of the supporting seats 6 and the number of the mounting blocks 9 are equal.

In this embodiment: the number of the supporting seats 6 and the number of the mounting blocks 9 are equal, and the supporting seats 6 and the mounting blocks 9 are matched with each other, so that the positions of the plurality of mounting blocks 9 can be fixed conveniently through magnetic force.

As a technical optimization scheme of the utility model, the bottoms of the plurality of supports 6 are provided with a plurality of balls 21.

In this embodiment: by arranging the ball 21 at the bottom of the support 6, the position of the electromagnet 8 is moved more effort-saving, and the operation is convenient.

As a technical optimization scheme of the utility model, a control box 22 is arranged on the outer wall of the left side plate 2.

In this embodiment: when in use, the device is communicated with an external power supply, and the two cylinders and the electromagnets 8 are conveniently controlled to be opened and closed by the control box 22, so that the operation is simple and convenient.

Working principle: when the device is used, equipment is communicated with an external power supply, the plurality of outer frames 12 are movably connected through the hinge 13, therefore, the angle between the outer frames 12 can be adjusted according to the needs, the display assembly 11 can be bent, not only can the front face be bent to form an inner arc, but also can be in a plane state, and can be bent to the back face to form an outer arc, or can be bent to form an irregular curved face according to the needs, after the adjustment is finished, the corresponding electromagnet 8 is started, the mounting block 9 is a magnetic metal block, thereby generating suction force with the electromagnet 8, fixing the position of the mounting block 9, thereby fixing the upper outer frame 12 and the LED display screen 14, the use is convenient, the support plate 5 is used for supporting the plurality of support seats 6, and in normal use, the distance between the upper end face of the support plate 5 and the mounting table 1 is slightly larger than the height from the support seat 6 to the top of the electromagnet 8, so that the plurality of support seats 6 cannot be separated from the support plate 5, and when the electromagnet 8 is required to be overhauled and maintained, the support plate 5 can be driven to descend through the first cylinder 16, thereby facilitating the taking out of the electromagnet 8 and the use.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. An LED display device comprising a mounting table (1), characterized in that: the utility model discloses a mounting table, including mounting table (1), mounting table, hinge (13), support plate (5), support plate (6), support plate (7), a plurality of the up end of support plate (6) all fixedly connected with branch (7), a plurality of the up end of branch (7) all is provided with electro-magnet (8), the top of mounting table (1) is provided with display module (11), display module (11) include a plurality of frame (12), a plurality of all through hinge (13) swing joint between the adjacent two of frame (12), a plurality of the inboard of frame (12) all imbeds and is provided with LED display screen (14), a plurality of the equal fixedly connected with pillar (10) in bottom of frame (12), a plurality of bottom of pillar (10) all fixedly connected with piece (9) of mounting table (1) are located on the mounting table (1).

2. An LED display device according to claim 1, wherein: two fixed plate (15) that are located extension board (5) below are fixedly connected with between curb plate (2), two first cylinder (16) are installed to the up end of fixed plate (15), two the output of first cylinder (16) all with the bottom fixed connection of extension board (5).

3. An LED display device according to claim 1, wherein: the front side and the rear side of the support plate (5) are fixedly connected with blocking edges (17).

4. An LED display device according to claim 2, wherein: the lower part of fixed plate (15) is provided with bottom plate (18), two second cylinders (19) are installed to the up end of bottom plate (18), two the output of second cylinder (19) all with the bottom fixed connection of fixed plate (15), a plurality of universal wheels (20) are installed to the bottom of bottom plate (18).

5. An LED display device according to claim 1, wherein: the number of the supports (6) and the number of the mounting blocks (9) are equal.

6. An LED display device according to claim 1, wherein: the bottoms of the plurality of the supports (6) are provided with a plurality of balls (21).

7. An LED display device according to claim 1, wherein: the outer wall of the left side plate (2) is provided with a control box (22).