CN218602024U

CN218602024U - Multimedia square propaganda screen

Info

Publication number: CN218602024U
Application number: CN202223014700.5U
Authority: CN
Inventors: 陈榕; 夏波; 陈奋钗; 陈伦辉
Original assignee: Zhibo Blue Core Fujian Photoelectric Technology Co ltd
Current assignee: Zhibo Blue Core Fujian Photoelectric Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-11-14
Publication date: 2023-03-10
Anticipated expiration: 2032-11-14

Abstract

The utility model relates to a multi-media square propaganda screen, inner frame including the polyhedron shape, all be provided with the LED display screen on inner frame's the outer facade, all link firmly each other through a plurality of adaptor between the week portion edge of LED display screen and outer facade, all be provided with the frame of caulking that links firmly on corresponding adaptor on the linking gap of the adjacent LED display screen of arris department. The whole shape of the multimedia square propaganda screen is a polyhedron shape, and each outer vertical face of the polyhedron shape is provided with an LED display screen. Wherein, all link firmly each other through a plurality of adaptor between the week portion edge of LED display screen and outer facade, all be provided with the frame of caulking that links firmly on corresponding the adaptor on the joint gap of the adjacent LED display screen of lateral edge department, the frame of caulking sets up the sealed of realizing the joint gap of the adjacent LED display screen of lateral edge department, also regards as the lateral edge support piece of propaganda screen simultaneously, makes the wholeness of propaganda screen stronger, and structural stability is higher.

Description

Multimedia square propaganda screen

Technical Field

The utility model relates to a multi-media square propaganda screen.

Background

The LED propaganda is a new media propaganda form, and is a perfect combination of a new media technology and an outdoor propaganda release form. The LED propaganda relies on visual images to transmit information, and the visual transmission forms of the LED propaganda comprise building outer walls, box type vertical type, vehicle type, image-text screens, indoor delivery and the like. The box-type vertical LED color screen equipment is independent of other buildings, is independently arranged in public places, is generally built at places such as busy commercial street intersections, large-scale market doors, bus stations and the like, is mostly vertical single-sided and double-sided screen, and has the defects that the morphological structure is single and conventional, the eyeball of passers-by is not attracted, and the propaganda visual angle is limited. Therefore, in order to improve the propaganda visual angle, the LED magic cube screen for advertising is produced.

Through search, the Chinese patent with the publication number of CN216647747U discloses an LED magic cube screen, and the prior art has the following defects: six large screens (each large screen consists of sixteen small screens) on a cube framework of the LED magic cube screen lack corresponding gap filling supporting structures between adjacent side edges, so that joint gaps are formed between the six large screens at the side edges, the sealing performance is poor, the integrity between the six large screens is poor due to the lack of support at the side edges, and the structural stability of the LED magic cube screen is not good enough.

Based on this, this case provides a multi-media square propaganda screen, solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the prior art, the utility model aims to solve the technical problem that a multimedia square propaganda screen is provided.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a multimedia square propaganda screen, includes the endoskeleton of polyhedron shape, all be provided with the LED display screen on the outer facade of endoskeleton, all link firmly each other through a plurality of adaptor between the week portion edge of LED display screen and outer facade, all be provided with the frame of caulking that links firmly on corresponding the adaptor on the linking gap of the adjacent LED display screen of side arris department.

Preferably, the shape of the inner skeleton is hexahedron.

Preferably, the hexahedron is a regular hexahedron.

Preferably, angle irons are fixedly arranged between the inner sides of adjacent square tubes of the corners of the inner framework to enhance the rigidity of the corners.

Preferably, the adapters are fixedly arranged on the peripheral edges of the outer vertical surfaces of the inner framework, aluminum alloy auxiliary frames are arranged between the LED display screens and the adapters, the aluminum alloy auxiliary frames are locked on the adapters through screws, the aluminum alloy auxiliary frames are connected with the LED display screens through double-sided adhesive tapes, and weather-resistant structural adhesives are arranged on the inner sides of the double-sided adhesive tapes between the aluminum alloy auxiliary frames and the LED display screens.

Preferably, the side parts of the adapters are fixedly provided with L-shaped connecting pieces, and the joint filling frames are locked on the corresponding connecting pieces of the adapters through screws.

Preferably, EPDM adhesive tapes are arranged on the joint seams of the joint filling frame and the LED display screen.

Preferably, the LED display screens on each outer vertical surface of the inner framework are spliced into two pieces, and the splicing seams of the two spliced LED display screens are provided with EPDM adhesive tapes.

Compared with the prior art, the utility model discloses following beneficial effect has: the whole shape of the multimedia square propaganda screen is a polyhedron shape, and each outer vertical face of the polyhedron shape is provided with an LED display screen. Wherein, all link firmly each other through a plurality of adaptor between the week portion edge of LED display screen and facade, all be provided with the frame of caulking that links firmly on corresponding the adaptor on the linking gap of the adjacent LED display screen of side arris department, the setting up of frame of caulking realizes the sealed of the linking gap of the adjacent LED display screen of side arris department, also regards as the side arris support piece of propaganda screen simultaneously, makes the wholeness of propaganda screen stronger, and structural stability is higher.

When the multimedia square propaganda screen is to be installed on the site, one tip end of the multimedia square propaganda screen faces downwards, and the multimedia square propaganda screen is fixedly connected and positioned and supported on the ground by utilizing three points of an external support, wherein the external support is not in contact with the LED display screen but is connected on a caulking frame.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is a schematic view of the mounting of an LED display screen on the outer facade of the inner frame.

Fig. 3 is an enlarged view of a portion of the LED display screen at the corner position of fig. 2.

Fig. 4 is a partially enlarged view of the LED display screen mounted at the middle position in fig. 2.

Fig. 5 is a schematic view of a usage status of the embodiment of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and the embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in 1~5, the embodiment provides a multimedia plaza propaganda screen, including polyhedron-shaped inner frame 1, all be provided with LED display screen 2 on the outer facade of inner frame, all link firmly each other through a plurality of adaptor 3 between the week portion edge of LED display screen and outer facade, all be provided with the frame of caulking 4 that links firmly on corresponding adaptor on the linking gap of the adjacent LED display screen of lateral edge department. This screen of polyhedron shape is based on its polyhedral design, and the propaganda visual angle is wider, can realize diversified propaganda show.

In an embodiment of the present invention, the inner frame is a hexahedron.

In the embodiment of the present invention, the hexahedron is a regular hexahedron.

In the embodiment of the present invention, angle iron 5 is fixedly disposed between the inner sides of the adjacent square pipes at the corners of the inner frame to enhance the rigidity of the corners.

The embodiment of the utility model provides an in, the adaptor all sets firmly on the week portion edge of the outer facade of inner frame, all be provided with the aluminum alloy between LED display screen and the adaptor and attach frame 6, the aluminum alloy attaches the frame all through screw locking on the adaptor, the aluminum alloy attaches all to be connected through two-sided adhesive tape 7 between frame and the LED display screen, the aluminum alloy attaches and all is provided with weather-resistant structure between frame and the LED display screen and glues 8 in the inboard of two-sided adhesive tape.

The embodiment of the utility model provides an in, the lateral part of adaptor all sets firmly the connection piece 9 of L shape, the frame of caulking all locks on the connection piece of the adaptor that corresponds through the screw.

The embodiment of the utility model provides an in, all be provided with EPDM adhesive tape 10 on the linking gap of frame and the LED display screen of caulking.

The embodiment of the utility model provides an in, the LED display screen on every facade of inner frame is two concatenations, and the concatenation seam of these two concatenation LED display screens all is provided with the EPDM adhesive tape.

In the embodiment of the present invention, the frame of caulking is made of stainless steel.

The embodiment of the utility model provides an in, this multimedia square publicity screen overall shape adopts the polyhedron shape, and every facade of this polyhedron shape all sets up the LED display screen. Wherein, all link firmly each other through a plurality of adaptor between the week portion edge of LED display screen and facade, all be provided with the frame of caulking that links firmly on corresponding the adaptor on the linking gap of the adjacent LED display screen of side arris department, the setting up of frame of caulking realizes the sealed of the linking gap of the adjacent LED display screen of side arris department, also regards as the side arris support piece of propaganda screen simultaneously, makes the wholeness of propaganda screen stronger, and structural stability is higher.

When this multimedia square propaganda screen will be installed at the scene, with one of them most advanced of this multimedia square propaganda screen 12 down, utilize three external support 11 three points to link firmly the location support subaerial can, wherein external support contactless LED display screen, but connect on the frame of caulking that this most advanced corresponds can, the connected mode adopts bolted connection.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a multi-media square propaganda screen which characterized in that: the LED display screen comprises an inner framework in a polyhedral shape, wherein LED display screens are arranged on outer vertical faces of the inner framework, the LED display screens and the peripheral edges of the outer vertical faces are fixedly connected with each other through a plurality of adapters, and joint filling frames fixedly connected to the corresponding adapters are arranged in joint gaps of adjacent LED display screens at the lateral edges.

2. The multimedia plaza screen of claim 1, wherein: the shape of the inner framework is hexahedron.

3. The multimedia plaza promotional screen of claim 2, wherein: the hexahedron is a regular hexahedron.

4. The multimedia plaza screen of claim 1, wherein: and angle irons are fixedly arranged between the inner sides of the adjacent square tubes of the corners of the inner framework to enhance the rigidity of the corners.

5. The multimedia plaza screen of claim 1, wherein: the adapter is fixedly arranged on the peripheral edge of the outer vertical surface of the inner framework, aluminum alloy auxiliary frames are arranged between the LED display screen and the adapter and are locked on the adapter through screws, the aluminum alloy auxiliary frames are connected with the LED display screen through double-sided adhesive tapes, and weather-resistant structural adhesive is arranged on the inner sides of the double-sided adhesive tapes between the aluminum alloy auxiliary frames and the LED display screen.

6. The multimedia plaza screen of claim 1, wherein: the side of the adaptor is fixedly provided with an L-shaped connecting sheet, and the joint filling frame is locked on the corresponding connecting sheet of the adaptor through screws.

7. The multimedia plaza screen of claim 1, wherein: and EPDM adhesive tapes are arranged on the joint gaps between the joint frames and the LED display screen.

8. The multimedia plaza screen of claim 1, wherein: the LED display screen on every facade of inner frame is two concatenations, and the concatenation seam of these two concatenation LED display screens all is provided with the EPDM adhesive tape.