CN219800410U

CN219800410U - LED screen with light guide mask

Info

Publication number: CN219800410U
Application number: CN202321053913.0U
Authority: CN
Inventors: 邱智刚; 奚镇鹏; 杨宇静
Original assignee: Guangzhou Pengchi Information Technology Co ltd
Current assignee: Guangzhou Pengchi Information Technology Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-10-03
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses an LED screen with a light guide mask, which comprises a frame body, wherein the screen is arranged at the inner bottom of the frame body, a light guide plate is arranged at the opening of the upper end of the frame body, a sealing ring matched with the light guide plate is arranged in the frame body, a plurality of through grooves are uniformly formed in the periphery of the frame body, a movable plate matched with the edge of the light guide plate is arranged in each through groove, and the movable plate is in sliding connection with the through grooves through a limiting sliding piece. Through placing the light guide plate inside the framework, make light guide plate and sealing ring butt simultaneously, insert the fly leaf into logical inslot portion afterwards, spacing slider is spacing simultaneously to the fly leaf prevents that it from droing until the tip of fly leaf and the border contact of light guide plate, the position of the fixed fly leaf of grafting subassembly through later accomplish the installation, and whole installation avoids beating gluey joint filling, can accomplish the dismouting through removing the fly leaf simultaneously, and is swift convenient, has improved work efficiency.

Description

LED screen with light guide mask

Technical Field

The utility model relates to the technical field of LED screen accessories, in particular to an LED screen with a light guide mask.

Background

With the increasing development of the LED lighting technology, in places such as exhibition halls and exhibition halls, in order to create special atmosphere, an LED floor screen is often required to be used as floor decoration, and after charging, a floor lighting effect can be generated, and special patterns can be displayed according to preset settings.

In the prior art, when covering transparent panel on the display screen, adopt the mode of beating gluey joint filling to fix transparent panel often, reach the water-proof effects simultaneously, and transparent panel can be because trample and the condition of mar appears in the time of later stage change, need clear away the rubber coating in the gap, just can take out to change, and whole change process is comparatively loaded down with trivial details, influences work efficiency.

Disclosure of Invention

The present utility model aims to solve the above problems and provide an LED screen with a light guide mask, which is described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an LED screen with a light guide mask, which comprises a frame body, wherein the screen is arranged at the inner bottom of the frame body, a light guide plate is arranged at the opening of the upper end of the frame body, a sealing ring matched with the light guide plate is arranged in the frame body, a plurality of through grooves are uniformly formed in the periphery of the frame body, movable plates matched with the edges of the light guide plate are arranged in each through groove, the movable plates are in sliding connection with the through grooves through limiting sliding pieces, and a plug-in assembly used for fixing the positions of the movable plates is arranged in each through groove.

Adopt above-mentioned LED screen of area light guide face guard, when using, place the light guide plate inside the framework, make light guide plate and sealing ring butt simultaneously, insert the movable plate through the inslot portion afterwards, limit slider is spacing simultaneously to the movable plate and is prevented its whereabouts, until the tip of movable plate and the border contact of light guide plate, the position of fixed movable plate through grafting subassembly afterwards accomplishes the installation.

Preferably, the edge of the light guide plate is provided with a slope, and the light guide plate is an optical acrylic plate.

Preferably, the limiting sliding piece comprises limiting sliding strips fixedly connected to two sides of the movable plate, and limiting sliding grooves which are in sliding connection with the limiting sliding strips are formed in the through grooves.

Preferably, the end part of the movable plate is arranged in a cambered surface manner and is matched with the sloping surface of the light guide plate.

Preferably, the plug assembly comprises a plug pin hole formed in the inner bottom of the through groove, a plug pin is inserted in the plug pin hole, and a fixing hole for being inserted with the plug pin is formed in the movable plate.

Preferably, the end part of the bolt is fixedly connected with a magnet, and the magnet is magnetically connected with the iron movable plate.

Preferably, the fixing hole is of countersunk design.

Preferably, one side of the frame body is fixedly connected with a butterfly-shaped inserting block, and the other side of the frame body is provided with a butterfly-shaped inserting slot matched with the butterfly-shaped inserting block.

The beneficial effects are that:

through placing the light guide plate inside the framework, make light guide plate and sealing ring butt simultaneously, insert the fly leaf into logical inslot portion afterwards, spacing slider is spacing simultaneously to the fly leaf prevents that it from droing until the tip of fly leaf and the border contact of light guide plate, the position of the fixed fly leaf of grafting subassembly through later accomplish the installation, and whole installation avoids beating gluey joint filling, can accomplish the dismouting through removing the fly leaf simultaneously, and is swift convenient, has improved work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a split perspective view of the present utility model;

fig. 2 is a disassembled perspective view of the fly leaf and related structure of the present utility model.

The reference numerals are explained as follows:

1. a frame; 2. a screen; 3. a plug assembly; 3a, a bolt hole; 3b, a bolt; 3c, fixing holes; 3d, a magnet; 4. a limit slider; 4a, limiting sliding strips; 4b, limiting sliding grooves; 5. a light guide plate; 6. a seal ring; 7. a through groove; 8. a movable plate; 9. butterfly-shaped plug blocks; 10. butterfly-shaped slot; 11. a sloping surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-2, the utility model provides an LED screen with a light guide mask, comprising a frame 1, wherein a screen 2 is installed at the inner bottom of the frame 1, a light guide plate 5 is arranged at the opening of the upper end of the frame 1, a sealing ring 6 matched with the light guide plate 5 is arranged inside the frame 1, a plurality of through grooves 7 are uniformly formed around the frame 1, a movable plate 8 matched with the edge of the light guide plate 5 is arranged in each through groove 7, the movable plate 8 is in sliding connection with the through groove 7 through a limiting sliding piece 4, and a plug-in assembly 3 for fixing the position of the movable plate 8 is arranged in the through groove 7.

As an alternative embodiment, slope 11 is offered at the border of light guide plate 5, and light guide plate 5 is the inferior gram force panel of optics level, can make the water that falls into between slope 11 and the framework 1 fully expose outside, makes things convenient for the quick volatilization of moisture, and the design of slope 11 can make fly leaf 8 when removing simultaneously, its tip and slope 11 wedge-shaped cooperation to light guide plate 5 last to push down, improves sealed effect.

As an alternative embodiment, the limiting sliding piece 4 includes limiting sliding strips 4a fixedly connected to two sides of the movable plate 8, and limiting sliding grooves 4b slidably connected to the limiting sliding strips 4a are formed in the through grooves 7, so that the movable plate 8 can be more stable in moving, and meanwhile falling of the movable plate 8 in the through grooves 7 along the vertical direction is avoided.

Specifically, the end of the movable plate 8 is provided with an arc surface and is matched with the slope surface 11 of the light guide plate 5, so that the movable plate 8 can be smoother when being contacted with the light guide plate 5, and the abrasion condition is avoided.

As an alternative embodiment, the plugging assembly 3 includes a plug hole 3a formed at the inner bottom of the through groove 7, the plug 3b is plugged into the plug hole 3a, a fixing hole 3c plugged into the plug 3b is formed on the movable plate 8, a magnet 3d is fixedly connected to the end of the plug 3b, and the magnet 3d is magnetically connected with the iron movable plate 8, after the movable plate 8 moves to a proper position, the plug 3b is simultaneously inserted into the plug hole 3a and the fixing hole 3c, and meanwhile, the plug 3b is fixed inside the movable plate 8 under the action of the magnetic force of the magnet 3d, although the plug 3b is trapped into the movable plate 8 after being fixed inside the movable plate 8 by the magnetic force, the plug 3b can be sucked out by the magnet with a large magnetic force.

Specifically, the fixed hole 3c is designed as a countersunk head, so that after the bolt 3b is inserted into the bolt hole 3a, the end part of the bolt 3b is flush with the surface of the movable plate 8, and the flatness of the appearance after fixing is ensured.

As an alternative embodiment, one side of the frame body 1 is fixedly connected with a butterfly-shaped insert block 9, and the other side of the frame body 1 is provided with a butterfly-shaped slot 10 adapted to the butterfly-shaped insert block 9, so that two or more screens 2 can be assembled and spliced.

By adopting the structure, when the light guide plate 5 is used, the light guide plate 5 is placed inside the frame body 1, the light guide plate 5 is abutted against the sealing ring 6, the movable plate 8 is inserted into the through groove 7, and the limiting sliding piece 4 limits the movable plate 8 to prevent the movable plate 8 from falling off until the end part of the movable plate 8 contacts with the edge of the light guide plate 5, and then the position of the movable plate 8 is fixed through the plug-in assembly 3, so that the installation is completed.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. An LED screen with a light guide mask, which is characterized in that: including framework (1), screen (2) are installed to the interior bottom department of framework (1), the upper end opening part of framework (1) is equipped with light guide plate (5), and inside sealing ring (6) that are equipped with light guide plate (5) adaptation of framework (1), a plurality of logical groove (7) have evenly been seted up all around of framework (1), all be equipped with in every this logical groove (7) with light guide plate (5) border adaptation fly leaf (8), and fly leaf (8) pass through spacing slider (4) and logical groove (7) sliding connection, be provided with in logical groove (7) and be used for fixed grafting subassembly (3) of fly leaf (8) position.

2. An LED screen with a light directing mask as set forth in claim 1, wherein: the edge of the light guide plate (5) is provided with a slope (11), and the light guide plate (5) is an optical acrylic plate.

3. An LED screen with a light directing mask as set forth in claim 1, wherein: the limiting sliding piece (4) comprises limiting sliding strips (4 a) fixedly connected to two sides of the movable plate (8), and limiting sliding grooves (4 b) which are in sliding connection with the limiting sliding strips (4 a) are formed in the through grooves (7).

4. An LED screen with a light directing mask as set forth in claim 2, wherein: the end part of the movable plate (8) is arranged in a cambered surface manner and is matched with the slope (11) of the light guide plate (5).

5. An LED screen with a light directing mask as set forth in claim 1, wherein: the plug-in assembly (3) comprises a plug hole (3 a) formed in the inner bottom of the through groove (7), a plug pin (3 b) is plugged in the plug hole (3 a), and a fixing hole (3 c) plugged with the plug pin (3 b) is formed in the movable plate (8).

6. The LED screen with light guide mask of claim 5, wherein: the end part of the bolt (3 b) is fixedly connected with a magnet (3 d), and the magnet (3 d) is magnetically connected with an iron movable plate (8).

7. The LED screen with light guide mask of claim 5, wherein: the fixing hole (3 c) is designed as a countersunk head.

8. An LED screen with a light directing mask as set forth in claim 1, wherein: one side of the frame body (1) is fixedly connected with a butterfly-shaped inserting block (9), and the other side of the frame body (1) is provided with a butterfly-shaped inserting groove (10) which is matched with the butterfly-shaped inserting block (9).