CN210324994U

CN210324994U - Portable folding LED display device

Info

Publication number: CN210324994U
Application number: CN201921249877.9U
Authority: CN
Inventors: 熊伟
Original assignee: Shenzhen Naishi Photoelectric Co Ltd
Current assignee: Shenzhen Naishi Photoelectric Co Ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-04-14
Anticipated expiration: 2029-08-01

Abstract

The utility model is suitable for the field of LED display devices, and discloses a portable folding LED display device, which comprises a box body capable of being opened by overturning in two directions and an LED display component which is arranged in the box body and can be unfolded along with the opening of the box body; the LED display assembly comprises at least two LED display units, the adjacent LED display units are connected through a preset cable, a power interface is arranged on the outer side of the box body, and the power interface is connected to the LED display assembly through a preset power cable. The embodiment of the utility model provides a portable foldable LED display device only needs to open the box and place in suitable position, carries out simple outside wiring can be with normal use, need not to spend a large amount of time to install and dismantle, also need not engage the personnel of specialty and carry out this work, and the cost of use is low, and when not needing to use, it can be compact and draw in the box, and the packing is small, is convenient for transport and storage, and commodity circulation and manpower are with low costs.

Description

Portable folding LED display device

Technical Field

The utility model belongs to the LED display device field especially relates to a portable foldable LED display device.

Background

With the development of LED display screen technology, two branches have appeared in the development direction of products. The display screen is convenient for commercial development and development with practical application as the guide and the small-distance product development and development with higher-definition display effect as the guide. Taking an LED foldable display screen in the field of use such as night stores/KTV/exhibitions as an example, a single box is generally used as a basic unit. When the device needs to be used, all the basic units are spliced and then debugged and electrified for use. The use of the base unit is convenient. However, in the actual use process, a lot of time is needed for installation and disassembly each time, and professional personnel are often required to be hired for the work, so that the use cost is very high. In addition, the packaging volume is large, and the waste of logistics and labor cost is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving one of above-mentioned technical problem at least, provide a portable foldable LED display device, its convenient to use and use cost are low.

The technical scheme of the utility model is that: a portable folding LED display device comprises a box body which can be turned and opened in two directions and an LED display component which is arranged in the box body and can be unfolded along with the opening of the box body; the LED display assembly comprises at least two LED display units, the LED display units are at least adjacent to one another and are connected through preset cables, a power interface is arranged on the outer side of the box body and is connected with the LED display assembly through preset power cables.

Optionally, the portable folding LED display device further comprises a connection accessory.

Optionally, the connection accessory includes an external power cable, and one end of the external power cable is provided with a plug matching the power interface.

Optionally, an accessory accommodating groove for accommodating the connecting accessory is further arranged in the box body.

Optionally, the bottom of the box body is provided with universal wheels.

Optionally, the box body comprises a first box cover which can be turned and opened in the horizontal direction.

Optionally, the box body comprises a second cover capable of being turned and opened in a vertical direction

Optionally, the box body is an aviation box.

Optionally, the box is provided with a handle.

Optionally, a supporting corner protector is arranged at a corner of the box body.

The embodiment of the utility model provides a portable foldable LED display device can be fixed in the box inboard with LED display device (LED display screen), is about to all circuit switch-ons in the assembling process to reserve the wiring position (for example power source, signal interface) in the box outside, after the equipment is accomplished, accomplish the debugging with the LED display screen in the lump, so that later stage uses. Therefore, when the portable folding type LED display device is used, a user only needs to open the box body and place the box body at a proper position, simple external wiring (such as a power line) can be used normally, a large amount of time is not needed for installation and disassembly, professional personnel are not needed for work, the use cost is low, the portable folding type LED display device can be compactly folded in the box body when the portable folding type LED display device is not needed to be used, the packaging volume is small, the carrying and the storage are convenient, and the logistics and labor cost is low.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a portable foldable LED display device according to an embodiment of the present invention;

fig. 2 is a top view of a portable foldable LED display device according to an embodiment of the present invention;

fig. 3 is a left side view of a portable foldable LED display device according to an embodiment of the present invention;

fig. 4 is a right side view of a portable foldable LED display device according to an embodiment of the present invention;

fig. 5 is a rear view of a portable foldable LED display device according to an embodiment of the present invention;

fig. 6 is a plan view of a portable foldable LED display device according to an embodiment of the present invention when unfolded;

fig. 7 is a plan view of a portable foldable LED display device according to an embodiment of the present invention when unfolded.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, directly disposed or connected, or indirectly disposed or connected through intervening elements or intervening structures.

As shown in fig. 1 to 7, a portable foldable LED display device provided in an embodiment of the present invention includes a case 10 that can be opened by turning, and an LED display module 20 that is disposed in the case 10 and can be unfolded with the case 10; the LED display assembly 20 comprises at least two LED display units 21, the LED display units 21 are at least adjacent to one another, the LED display units 21 are connected through a preset cable, a power supply interface 11 is arranged on the outer side of the box body 10, the power supply interface 11 is connected to the LED display assembly 20 through a preset power supply cable, therefore, an LED display device (an LED display screen) can be fixed on the inner side of the box body 10, all circuits are connected in the assembling process, wiring positions (such as the power supply interface 11 and a signal interface) are reserved outside the box body 10, and after the assembling is completed, the debugging of the LED display screen is completed together, so that the LED display screen can be used at a later stage. Therefore, when the portable folding type LED display device is used, a user only needs to open the box body 10 and place the box body in a proper position, the LED display unit 21 forms a screen with a large area along with the expansion of the box body 10, the screen can be normally used by simply connecting external wires (such as a power line), the mounting and the dismounting do not need to be carried out by spending a large amount of time, and professional personnel do not need to be hired to carry out the work.

In a specific application, the LED display assembly 20 may also be a flexible display screen.

In a specific application, the power source interface 11 may be disposed at a suitable position such as the left and right sides or the top of the box 10.

Specifically, the portable folding LED display device further includes a connection accessory, where the connection accessory includes an external power cable, and one end of the external power cable is provided with a plug matching the power interface 11.

Specifically, an accessory accommodating groove for accommodating the connection accessory is further provided in the case body 10 so as to facilitate accommodation, and of course, an accessory case may be additionally provided and the accessory is provided in the accessory case. The connection accessory may also include a video signal line, a USB line, and the like. The side of the case 10 may be provided with a video signal interface, a USB interface, etc.

Specifically, the bottom of the case 10 is provided with four universal wheels 12 to facilitate movement.

Specifically, the case 10 includes a first cover that can be opened by being turned in a horizontal direction.

Specifically, the case 10 includes a second cover that can be flipped open in the vertical direction. To satisfy different use scenes

Specifically, the box body 10 is an aviation box, and the reliability is high.

In particular, the box 10 is provided with a handle 13, which facilitates handling.

Specifically, the corner of the box 10 is provided with a supporting corner guard 14, so that the protection effect is good.

Specifically, a storage battery may be disposed in the box body 10, so as to be conveniently used in the situation without an external power source. The side of the case 10 may be provided with a charging interface. Power source 11, the interface that charges, video signal interface, USB interface all can be provided with sealing plug or sealed lid, and dustproof and waterproof effect is good.

Specifically, a sound box may be disposed in the box 10, and the sound box may be a bluetooth sound box or the like.

The embodiment of the utility model provides a portable foldable LED display device, the size is based on special application environment design, more can satisfy customer user demand, can be fixed in box 10 inboardly with LED display device (LED display screen), be about to all circuit switch-ons in the assembling process to reserve the wiring position (for example power source 11, signal interface) in box 10 outside, after the equipment is accomplished, accomplish the debugging with the LED display screen in the lump, so that later stage uses. Therefore, when the portable folding type LED display device is used, a user only needs to open the box body 10 and place the box body at a proper position, simple external wiring (such as a power line) can be used normally, a large amount of time is not needed for installation and disassembly, professional personnel are not needed for work, the use cost is low, the portable folding type LED display device can be compactly folded in the box body 10 when the portable folding type LED display device is not needed to be used, the packaging volume is small, the carrying and the storage are convenient, and the logistics cost and the labor cost are low.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. A portable folding LED display device is characterized by comprising a box body which can be opened in a turning way and an LED display component which is arranged in the box body and can be unfolded along with the opening of the box body; the LED display assembly comprises at least two LED display units, the LED display units are at least adjacent to one another and are connected through preset cables, a power interface is arranged on the outer side of the box body and is connected with the LED display assembly through preset power cables.

2. The portable folding LED display device of claim 1, further comprising an attachment accessory.

3. The portable folding LED display device according to claim 2, wherein the connection accessory comprises an external power cable, and one end of the external power cable is provided with a plug matching the power interface.

4. The portable folding LED display device according to claim 3, wherein an accessory receiving groove for receiving the connecting accessory is further provided in the case.

5. A portable folding LED display device according to any of claims 1 to 4, wherein the bottom of the case is provided with universal wheels.

6. A portable folding LED display unit according to any one of claims 1 to 4, wherein said case includes a first cover which can be opened by being turned in a horizontal direction.

7. A portable folding LED display unit according to any one of claims 1 to 4, wherein said case includes a second cover which can be opened by being turned in a vertical direction.

8. A portable folding LED display device according to any of claims 1 to 4, wherein said case is an aviation case.

9. A portable folding LED display device according to any of claims 1 to 4, wherein said case is provided with a handle.

10. A portable folding LED display device according to any of claims 1 to 4, wherein supporting corner protectors are provided at the corners of the case.