CN211628601U

CN211628601U - Portable LED combined screen

Info

Publication number: CN211628601U
Application number: CN202020570350.2U
Authority: CN
Inventors: 高立超
Original assignee: Jilin Youyue Technology Co ltd
Current assignee: Jilin Youyue Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-10-02
Anticipated expiration: 2030-04-15

Abstract

The utility model provides a portable LED combination screen, relates to LED combination screen field, including the frame, the frame is including being foldable last frame, underframe, left frame and right frame, the both ends of going up frame and underframe are all dismantled with left frame and right frame through the bolt and are connected, and the internal surface and the four LED screens of frame pass through snap-fastener connection, and four LED screens pass through snap-fastener connection, the underframe below sets up the support, set up the pouring weight in the support, LED screen rear sets up the buffer layer. Hinges are arranged in the middle of the upper frame, the lower frame, the left frame and the right frame, and the upper frame, the lower frame, the left frame and the right frame are divided into two parts by the hinges to be hinged through the hinges. The inner surface of the frame is provided with a frame female buckle, the outer surface of the LED screen is provided with an LED screen male buckle at a position corresponding to the inner surface of the frame, and the frame and the LED screen are detachably connected through the frame female buckle and the LED screen male buckle. The utility model discloses can solve among the prior art LED combination screen and carry inconvenient problem.

Description

Portable LED combined screen

Technical Field

The utility model belongs to the technical field of the LED combination screen and specifically relates to a portable LED combination screen.

Background

The LED combined screen is usually manufactured by hanging a plurality of LED screens on an LED screen module bracket. The LED screen module support in the prior art is large in size and inconvenient to carry, so that the LED combined screen is inconvenient to carry. Therefore, a portable LED combination screen is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a portable LED combined screen is provided, solve among the prior art LED combined screen and carry inconvenient problem.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a portable LED combination screen, includes the frame, the frame is including being foldable last frame, underframe, left frame and right frame, the both ends of going up frame and underframe are all through bolt and left frame and right frame can dismantle the connection, and the internal surface and the four LED screens of frame pass through snap-fastener connection, and four LED screens pass through snap-fastener connection, the underframe below sets up the support, set up the pouring weight in the support, LED screen rear sets up the buffer layer.

Furthermore, hinges are arranged in the middle of the upper frame, the lower frame, the left frame and the right frame, and the two parts of the upper frame, the lower frame, the left frame and the right frame, which are divided by the hinges, are hinged through the hinges.

Further, the internal surface of frame sets up the frame box, and LED screen surface sets up LED screen sub-knot with frame internal surface corresponding position, and the frame is buckled through frame box and LED screen sub-detachable and is connected with the LED screen.

Furthermore, the opposite surface of the LED screen is provided with an LED screen sub-button and an LED screen female button at staggered intervals, and the LED screen sub-button and the LED screen female button on the outer surface of the single LED screen are correspondingly matched with the LED screen female button and the LED screen sub-button on the outer surface of the adjacent LED screen.

Further, the lower surface symmetry of underframe sets up two frame screw, the support includes two bases, set up the pouring weight in the base, the base upper surface sets up the base screw, and the both ends of spliced pole set up spliced pole screw and through spliced pole screw and frame screw and base screw threaded connection.

Furthermore, the buffer layer is made of polyurethane sponge, and two pieces of polyurethane sponge are symmetrically adhered to the rear of each LED screen.

Further, the weight is set cement, and the set cement is bonded with the base through epoxy resin mortar.

The utility model discloses following beneficial effect has:

1. the utility model discloses a portable LED combination screen can accomodate into the containing box after dismantling in, can very convenient and fast's equipment shaping when needing the equipment.

2. The utility model discloses a portable LED combination screen equipment back focus is lower, is difficult for empting.

Drawings

FIG. 1 is an exploded view of the present invention prior to assembly;

fig. 2 is a schematic view of the assembled structure of the present invention;

FIG. 3 is a top view of an LED screen;

FIG. 4 is a top view of the lower frame;

FIG. 5 is a bottom view of the lower frame;

FIG. 6 is a top view of the base;

fig. 7 is the utility model discloses accomodate the plan view after the containing box after the dismantlement.

Detailed Description

Example 1:

as shown in fig. 1-7, a portable LED combined screen includes a frame 1, where the frame 1 includes an upper frame 11, a lower frame 12, a left frame 13, and a right frame 14, which are all foldable, two ends of the upper frame 11 and the lower frame 12 are detachably connected with the left frame 13 and the right frame 14 through bolts 17, an inner surface of the frame 1 is connected with four LED screens 2 through snap fasteners, the four LED screens 2 are connected through snap fasteners, a support is disposed below the lower frame 12, a weight 31 is disposed in the support, and a buffer layer 23 is disposed behind the LED screens 2.

The snap connection has two advantages of strong connection stability and convenient disassembly.

The weight block is arranged in the support, so that the gravity center of the portable LED combined screen can be reduced, and the portable LED combined screen is not easy to topple.

The buffer layer is used for preventing two adjacent LED screens from extruding or colliding when the LED screens are stored after being disassembled.

Hinges 16 are arranged in the middle of the upper frame 11, the lower frame 12, the left frame 13 and the right frame 14, and two parts of the upper frame 11, the lower frame 12, the left frame 13 and the right frame 14 divided by the hinges 16 are hinged through the hinges 16.

The hinge connection enables the upper frame 11, the lower frame 12, the left frame 13, and the right frame 14 to be easily folded and unfolded.

The internal surface of frame 1 sets up

frame box

15, and 2 surfaces of LED screen set up LED screen and detain 21 with 1 internal surface corresponding position of frame, and frame 1 and LED screen 2 are detained 21 through frame box 15 and LED screen and are dismantled the connection.

LED screen sub-buttons 21 and LED screen box-buttons 22 are arranged on opposite surfaces of the LED screens 2 at staggered intervals, and the LED screen sub-buttons 21 and the LED screen box-buttons 22 on the outer surfaces of the single LED screens 2 are respectively correspondingly matched with the LED screen box-buttons 22 and the LED screen sub-buttons 21 on the outer surfaces of the adjacent LED screens 2.

Two frame screw holes 18 are symmetrically formed in the lower surface of the lower frame 12, the support comprises two bases 3, weights 31 are arranged in the bases 3, base screw holes 32 are formed in the upper surfaces of the bases 3, connecting column threads 41 are arranged at two ends of a connecting column 4, and the connecting column threads 41 are in threaded connection with the frame screw holes 18 and the base screw holes 32.

The connecting column is used for connecting the frame and the base.

The buffer layer 23 is made of polyurethane sponge, and two pieces of polyurethane sponge are symmetrically adhered to the rear of each LED screen 2.

Polyurethane sponge is a preferred cushioning material.

The weight 31 is cement after setting, and the cement after setting is bonded to the base 3 by epoxy resin mortar.

The utility model discloses a during the equipment of portable LED combination screen, operate according to following step:

1. the two connecting columns are respectively in threaded connection with the lower frame, and then the base is in threaded connection with the connecting columns;

2. the two LED screens positioned below are connected through the snap fasteners and then connected with the lower frame through the snap fasteners;

3. the two LED screens positioned above are connected through the snap fasteners and then connected with the two LED screens positioned below through the snap fasteners;

4. the left frame and the right frame are respectively connected with the corresponding LED screens through snap fasteners;

5. respectively connecting the left frame and the right frame with the lower frame through bolts;

6. and the upper frame is connected with the left frame and the right frame through bolts respectively.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes without departing from the technical scope of the present invention, but all those persons do not depart from the technical spirit of the present invention, and any simple modifications, equivalent replacements, and improvements made to the above embodiments are within the spirit and principle of the present invention, and still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a portable LED combination screen, its characterized in that, includes frame (1), frame (1) is including being foldable last frame (11), underframe (12), left frame (13) and right frame (14), the both ends of going up frame (11) and underframe (12) are all through bolt (17) and can dismantle with left frame (13) and right frame (14) and be connected, and the internal surface of frame (1) and four LED screens (2) are through snap-fastener connection, underframe (12) below sets up the support, set up pouring weight (31) in the support, LED screen (2) rear sets up buffer layer (23).

2. The portable LED combined screen as claimed in claim 1, wherein hinges (16) are disposed at the middle portions of the upper frame (11), the lower frame (12), the left frame (13) and the right frame (14), and the two portions of the upper frame (11), the lower frame (12), the left frame (13) and the right frame (14) divided by the hinges (16) are hinged by the hinges (16).

3. The portable LED combined screen as claimed in claim 1, wherein a frame female button (15) is disposed on an inner surface of the frame (1), an LED screen male button (21) is disposed on an outer surface of the LED screen (2) at a position corresponding to the inner surface of the frame (1), and the frame (1) and the LED screen (2) are detachably connected through the frame female button (15) and the LED screen male button (21).

4. The portable LED combined screen as claimed in claim 3, wherein the LED screen buttons (21) and the LED screen buttons (22) are alternately arranged on the opposite surfaces of the LED screens (2), and the LED screen buttons (21) and the LED screen buttons (22) on the outer surfaces of the single LED screens (2) are respectively arranged in a corresponding and matching manner with the LED screen buttons (22) and the LED screen buttons (21) on the outer surfaces of the adjacent LED screens (2).

5. The portable LED combination screen of claim 1, wherein the lower surface of the lower frame (12) is symmetrically provided with two frame screw holes (18), the bracket comprises two bases (3), a weight block (31) is arranged in the base (3), the upper surface of the base (3) is provided with a base screw hole (32), the two ends of the connecting column (4) are provided with connecting column threads (41) and are in threaded connection with the frame screw holes (18) and the base screw hole (32) through the connecting column threads (41).

6. The portable LED combined screen as claimed in claim 1, wherein the buffer layer (23) is made of polyurethane sponge, and two pieces of polyurethane sponge are symmetrically adhered to the rear of each LED screen (2).

7. A portable LED combination screen according to claim 1, wherein the weight (31) is set cement, which is bonded to the base (3) by epoxy mortar.