CN213025218U

CN213025218U - Screen backshell convenient to liquid crystal concatenation

Info

Publication number: CN213025218U
Application number: CN202022278228.0U
Authority: CN
Inventors: 杨珉
Original assignee: Sali Electronic Systems Shanghai Co ltd
Current assignee: Sali Electronic Systems Shanghai Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-04-20
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a screen backshell convenient to liquid crystal concatenation, including LCD screen and screen backshell, the screen backshell is installed to the fixed surface connection in back of LCD screen, the surface fixed connection of screen backshell is installed interior knot handle, the surface of screen backshell is located one side fixed connection of interior knot handle and is installed the connecting block, the surface of screen backshell is located connecting block below fixed connection and installs and inlays and establish the strip, the surface of screen backshell is close to the lower border position and has seted up the inner groovy, the surface of screen backshell is close to one side position and has seted up the louvre, the surface of screen backshell is close to the four corners position and has seted up the screw hole. The utility model discloses a screen backshell convenient to liquid crystal concatenation can guarantee that the LCD screen after every concatenation all on a horizontal plane when splicing LCD screen, can also be fixed and dismantle simple to operate every LCD screen through horizontal or vertical and support frame.

Description

Screen backshell convenient to liquid crystal concatenation

Technical Field

The utility model relates to a liquid crystal concatenation screen field, in particular to screen backshell convenient to liquid crystal concatenation.

Background

The liquid crystal splicing screen is a complete splicing display unit, can be independently used as a display, can be spliced into an oversized screen for use, and can realize changeable and changeable variable large screen functions according to different use requirements, namely single-screen split display, single-screen independent display, arbitrary combined display, full-screen splicing and vertical screen display, optional compensation or covering of image frames, roaming, zooming, stretching and cross-screen display of digital signals, setting and running of various display plans, real-time processing of full-high definition signals, is fully available, not only adapts to digital signal input, but also has unique support on analog signals, has multiple liquid crystal splicing signal interfaces, realizes simultaneous access of the analog signals and the digital signals by using a liquid crystal splicing technology, can also convert the analog signals into the digital signals by using a BSV liquid crystal splicing technology, and adopts a unique and world forefront digital processing technology for liquid crystal splicing series products, the user really experiences the effect of a full-high-definition large screen, and the method is widely applied to the field of liquid crystal spliced screens; however, liquid crystal displays at the present stage have some disadvantages, the liquid crystal displays cannot ensure that each spliced liquid crystal display is on one horizontal plane at one time when being spliced with each other, so that the liquid crystal displays cannot be smoothly watched, the comfort level is reduced, the installation speed of the liquid crystal displays is low when the liquid crystal displays are installed and fixed on a support, the liquid crystal displays cannot be installed quickly and conveniently, and can only be fixed in one mode, and the supports with different individual connection directions cannot be connected with the supports.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a screen backshell convenient to liquid crystal concatenation can effectively solve the problem in the inconvenient technique of process that screen no longer a horizontal plane and LCD screen dismantlement and installation behind the LCD screen concatenation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a screen rear shell convenient for splicing liquid crystal comprises a liquid crystal screen and a screen rear shell, wherein the screen rear shell is fixedly connected and installed on the rear surface of the liquid crystal screen, the surface of the screen rear shell is fixedly connected and provided with an inner buckle handle, the surface of the screen rear shell is fixedly connected and provided with a connecting block at one side of the inner buckle handle, an embedded plate is fixedly connected and installed on the surface of the screen rear shell below the connecting block, an inner groove is arranged on the surface of the screen rear shell near the edge, the surface of the screen rear shell is provided with heat dissipation holes near one side, the surface of the screen rear shell is provided with threaded holes near four corners, the interior of the inner groove is fixedly connected with a connecting port, one side of the interior of the inner groove, which is positioned at the connecting port, is fixedly connected with a USB connecting port, and the inner part of the inner groove is fixedly connected with one side of the USB connecting port and is provided with a connecting wire socket.

Preferably, a fixed groove has been seted up on one side surface of connecting block, the fixed groove has all been seted up on the adjacent both sides surface of connecting block, two fixed grooves have been seted up altogether to the connecting block, four connecting blocks are installed to the fixed surface connection of screen backshell.

Preferably, inlay one side fixed connection who establishes the board and install the fixed plate, inlay the equal fixed connection in both sides of establishing the board and install the fixed plate, it is fixed through fixed plate and screen backshell to inlay to establish the board, the fixed surface connection of screen backshell installs two inlays that are parallel to each other and establishes the board.

Preferably, three connecting ports are fixedly connected and installed inside the inner groove, and two rows of five-row connecting wire sockets are fixedly connected and installed inside the inner groove.

Preferably, the radiating holes are formed in four edges of the surface of the screen rear shell, and two inner buckle handles are fixedly connected and installed on the surface of the screen rear shell.

Preferably, the screen rear shell is fixed with the liquid crystal screen through a fastening screw.

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

the utility model discloses in, through the connecting block that sets up, can be so that the LCD screen can once only guarantee the LCD screen of every concatenation when splicing each other on a horizontal plane, establish the board through what set up inlaying, can realize more quick convenient installation and dismantlement LCD screen, the operating time that will spend when having reduced a large amount of LCD screen concatenations and dismantling has improved work efficiency to can also transversely or vertically fix with the support, make the LCD screen adapt to the connected mode of different supports.

Drawings

Fig. 1 is a schematic view of an installation structure of a rear screen shell for facilitating liquid crystal splicing of the present invention;

FIG. 2 is a top view of a rear housing of a screen for facilitating liquid crystal splicing according to the present invention;

FIG. 3 is a left side view of the rear housing of the screen for facilitating the splicing of liquid crystal according to the present invention;

fig. 4 is the utility model relates to a front view of screen backshell convenient to liquid crystal concatenation.

In the figure: 1. a liquid crystal screen; 2. a screen rear shell; 3. an inner buckle handle; 4. connecting blocks; 401. fixing grooves; 5. embedding a plate; 501. a fixing plate; 6. an inner groove; 7. heat dissipation holes; 8. a threaded hole; 9. a connection port; 10. a USB connection port; 11. a connecting wire socket.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in FIGS. 1-4, a screen rear shell convenient for liquid crystal splicing comprises a liquid crystal screen 1 and a screen rear shell 2, the rear surface of the liquid crystal screen 1 is fixedly connected with the screen rear shell 2, the surface of the screen rear shell 2 is fixedly connected with an inner buckle handle 3, one side of the surface of the screen rear shell 2, which is positioned at the inner buckle handle 3, is fixedly connected with a connecting block 4, the connecting block 4 can ensure that each spliced liquid crystal screen 1 is positioned on a horizontal plane at one time when the liquid crystal screens 1 are spliced with each other, the surface of the screen rear shell 2, which is positioned below the connecting block 4, is fixedly connected with an embedding plate 5, the embedding plate 5 can realize the quick and convenient installation and disassembly of the liquid crystal screens 1, the working time required for splicing and disassembly of a large number of liquid crystal screens 1 is reduced, the working efficiency is improved, and the horizontal or vertical fixing with a support frame can be realized, so that the liquid crystal screens 1 can adapt to the connecting, an inner groove 6 is formed in the surface of the screen rear shell 2 close to the edge, a radiating hole 7 is formed in the surface of the screen rear shell 2 close to one edge, threaded holes 8 are formed in the surface of the screen rear shell 2 close to four corners, a connecting port 9 is fixedly connected and installed in the inner groove 6, a USB connecting port 10 is fixedly connected and installed in one side, located at the connecting port 9, of the inner groove 6, and a connecting wire socket 11 is fixedly connected and installed in one side, located at the USB connecting port 10, of the inner groove 6;

a fixing groove 401 is formed in the surface of one side of each connecting block 4, the fixing grooves 401 are formed in the surfaces of two adjacent sides of each connecting block 4, the connecting blocks 4 are provided with two fixing grooves 401 in total, and four connecting blocks 4 are fixedly connected and mounted on the surface of the screen rear shell 2; one side of the embedded plate 5 is fixedly connected with a fixing plate 501, both sides of the embedded plate 5 are fixedly connected with the fixing plates 501, the embedded plate 5 is fixed with the screen rear shell 2 through the fixing plate 501, and the surface of the screen rear shell 2 is fixedly connected with two embedded plates 5 which are parallel to each other; three connecting ports 9 are fixedly connected and installed inside the inner groove 6, and two rows of five-row connecting wire sockets 11 are fixedly connected and installed inside the inner groove 6; the four edges of the surface of the screen rear shell 2 are provided with heat dissipation holes 7, and the surface of the screen rear shell 2 is fixedly connected with two inner buckle handles 3; the screen rear shell 2 is fixed with the liquid crystal screen 1 through fastening screws.

It should be noted that the utility model is a screen rear shell convenient for splicing liquid crystal, when in use, each liquid crystal screen 1 to be spliced can be fixed mutually through the connecting block 4, each connected liquid crystal screen 1 can be in a horizontal plane after being connected by fixing the connecting plate in the fixing groove 401 on the surface of the connecting block 4, when the liquid crystal screen 1 is installed with a bracket, the embedded plate 5 is inserted into the connecting groove of the bracket, then the liquid crystal screen 1 is pushed into the connecting groove to realize connection, the installation process is quick and simple, the inner buckle handle 3 is used for facilitating and easing the movement of the liquid crystal screen 1 when the liquid crystal screen 1 is disassembled and assembled, the fastening screw embedded with the fixing plate 501 on one side of the plate 5 can rotate the embedded plate 5, the rotation is vertical to install the embedded plate 5 on the surface of the screen rear shell 2, and the embedded plate 5 after rotation can adapt to the installation directions of different support connecting grooves.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a screen backshell convenient to liquid crystal concatenation which characterized in that: including LCD screen (1) and screen backshell (2), the rear surface fixed connection of LCD screen (1) installs screen backshell (2), the fixed surface connection of screen backshell (2) installs interior handle (3), the surface of screen backshell (2) is located one side fixed connection of interior handle (3) and installs connecting block (4), the surface of screen backshell (2) is located connecting block (4) below fixed connection and installs and inlays and establish board (5), the surface of screen backshell (2) is close to lower border position and has seted up inner groovy (6), the surface of screen backshell (2) is close to one side position and has seted up louvre (7), the surface of screen backshell (2) is close to four corners position and has seted up screw hole (8), the inside fixed connection of inner groovy (6) is installed connection port (9), the inside of inner groovy (6) is located one side fixed connection of connection port (9) and installs USB and connects The connector comprises a port (10), and a connecting wire socket (11) is fixedly connected and installed on one side of the USB connecting port (10) inside the inner groove (6).

2. The screen rear shell for facilitating liquid crystal splicing of claim 1, wherein: fixed slot (401) have been seted up to one side surface of connecting block (4), fixed slot (401) have all been seted up to the adjacent both sides surface of connecting block (4), two fixed slots (401) have been seted up altogether to connecting block (4), four connecting blocks (4) are installed to the fixed surface connection of screen backshell (2).

3. The screen rear shell for facilitating liquid crystal splicing of claim 1, wherein: inlay one side fixed connection who establishes board (5) and install fixed plate (501), inlay the equal fixed connection in both sides of establishing board (5) and install fixed plate (501), it is fixed through fixed plate (501) and screen backshell (2) to inlay to establish board (5), the fixed surface connection of screen backshell (2) installs two inlays that are parallel to each other and establishes board (5).

4. The screen rear shell for facilitating liquid crystal splicing of claim 1, wherein: three connection ports (9) are installed in the internal fixed connection of inner groove (6), and two rows of five-row connecting wire sockets (11) are installed in the internal fixed connection of inner groove (6).

5. The screen rear shell for facilitating liquid crystal splicing of claim 1, wherein: the surface four sides position of screen backshell (2) has all seted up louvre (7), the surperficial fixed connection of screen backshell (2) installs two interior knot handles (3).

6. The screen rear shell for facilitating liquid crystal splicing of claim 1, wherein: the screen rear shell (2) is fixed with the liquid crystal screen (1) through fastening screws.