CN218214556U

CN218214556U - Explosion-proof spliced display

Info

Publication number: CN218214556U
Application number: CN202222195328.6U
Authority: CN
Inventors: 吴运祥; 舒碧香; 肖佳; 李朵花; 彭江
Original assignee: Hunan Sinoaegis Information Technology Co ltd
Current assignee: Hunan Sinoaegis Information Technology Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-01-03
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses an explosion-proof tiled display ware, include explosion-proof shell and install at the inside circuit function module of explosion-proof shell, circuit function module includes mainboard, image board, switching board, concatenation treater, liquid crystal module and power, the display screen is constituteed to image board, liquid crystal module and power, and the quantity of display screen has a plurality ofly, and switching board and concatenation treater are connected respectively to the mainboard, the concatenation treater is connected image board and is switched board, and the liquid crystal module is connected to the image board, the utility model discloses realize specifically that equipment explosion-proof and display function demand under the special environment such as oil, gas, combustible dust cuts apart the concatenation processing to video signal through the CPU mainboard, cuts apart concatenation module, video drive module etc. and realizes that 4x49 cun liquid crystal panel splices the non-standard breadth image picture of demonstration in step. By means of reinforcement process treatment, the purposes of wall-mounted installation and maintenance and electromagnetic compatibility requirements of electronic equipment are met.

Description

Explosion-proof spliced display

Technical Field

The utility model relates to a display technical field specifically is an explosion-proof tiled display.

Background

Because the equipment service environment may have flammable and explosive oil, gas, dust and the like, the display used for the large-screen display task used on site needs to be processed by an explosion-proof technology, large-format display and upper computer remote control are considered simultaneously, the information display requirement is ensured, and the environment use requirement is met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof tiled display to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an explosion-proof tiled display ware, includes explosion-proof shell and installs the circuit function module in explosion-proof shell inside, circuit function module includes mainboard, image board, switches board, concatenation treater, liquid crystal module and power, image board, liquid crystal module and power are constituteed the display screen, and the quantity of display screen has a plurality ofly, and the mainboard is connected respectively and is switched board and concatenation treater, the concatenation treater is connected the image board and is switched the board, and the liquid crystal module is connected to the image board.

As a further technical solution of the present invention: the liquid crystal module is a 4 multiplied by 49 inch liquid crystal module, is compatible with splicing display and meets the requirements of explosion-proof national standards.

As a further technical solution of the present invention: the splicing processor is connected with the image board through an HDMI interface, and splicing display of the nonstandard super breadth image by the 4 multiplied by 49 inch liquid crystal module is achieved.

As a further technical solution of the present invention: the computer mainboard inputs 2 paths of external interfaces to be used for communicating with the outside, outputs 1 path of HDMI interface to the segmentation splicing module, and controls the explosion-proof splicing screen to display contents through remote operation of an upper computer.

As a further technical solution of the present invention: the explosion-proof shell is integrally formed by milling and processing a hard aluminum alloy material. The functional circuit explosion-proof module is filled with internal epoxy resin, and the shell is packaged by aluminum alloy. The external interface adopts an explosion-proof connector, and the connecting cable adopts an armored explosion-proof cable.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses specifically realize explosion-proof and demonstration function demand of equipment under special environment such as oil, gas, combustible dust, through the mainboard, cut apart concatenation module, video drive module etc. and handle the concatenation of cutting apart of video signal, realize that 4x49 cun liquid crystal display panel splices in step and shows nonstandard super large breadth image picture. By means of reinforcement process treatment, the purposes of wall-mounted installation and maintenance and electromagnetic compatibility requirements of electronic equipment are met.

Drawings

FIG. 1 is a block diagram of the overall principle of the present invention;

fig. 2 is an overall exploded view of the explosion-proof tiled display.

Fig. 3 is an exploded view of the components of the explosion-proof tiled display.

In the figure: the device comprises a damping module 1, a debugging port 11, an external interface 12, a grounding column 13, a rear shell 14, an air support 15, a damping module 16, a mounting plate 17, a functional module 2, an image processing plate module 21, a main plate module 22, a splicer module 23, a power supply module 24, a filter 25, a liquid crystal module 3, a liquid crystal module 31 and a button switch 32.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-3, an explosion-proof tiled display, including explosion-proof housing and installing the circuit function module inside explosion-proof housing, the circuit function module includes mainboard, image board, switching board, tiled processor, liquid crystal module and power, the display screen is constituteed to image board, liquid crystal module and power, and the quantity of display screen has a plurality ofly, and the mainboard is connected switching board and tiled processor respectively, tiled processor connects image board and switching board, and the liquid crystal module is connected to the image board.

The mainboard provides data processing platform for the complete machine, and two routes net gape of external input are used for with external communication, and 1 way HDMI interface of internal output is for cutting apart the concatenation module, through cutting apart concatenation module processing, outputs four ways signal and gives 4 pieces of 49 cun LCD screens, realizes big breadth video signal display.

Wherein, the liquid crystal module is a 49-inch liquid crystal module. The power supply is a 220V-to-12/24V power supply, and the model is PA360-S12S24NB. The splicing processor is connected with the image board through an HDMI interface.

Example 2

Fig. 2 shows an exploded view of the present design, which includes a shock absorption module 1, a functional module 2 and a liquid crystal module 3, wherein the shock absorption module 1 and the liquid crystal module 3 are detachably connected, and the functional module 2 is installed between the shock absorption module and the shock absorption module 1 and the liquid crystal module 3.

Example 3

On the basis of embodiment 1, as shown in fig. 3, the shock absorption module 1 includes a debugging port 11, an external interface 12, a grounding column 13, a rear shell 14, an air support 15, a shock absorption module 16 and a mounting plate 17. The damping module 1 adopts the duralumin alloy that the rigidity intensity is good, optimizes the structure, takes into account the lightweight design, and whole milling process shaping strengthens the rigidity intensity of shell, forms the casing that can satisfy explosion-proof impact requirement, satisfies equipment environment operation requirement.

The functional module 2 includes an image processing board module 21, a motherboard module 22, a splicer module 23, a power module 24, and a filter 25. The functional module 2 is used for carrying out modular design on functional circuits such as the main board, the segmentation and splicing module, the video driver and the power module, carrying out isolation protection on key devices, and carrying out silicon rubber encapsulation on the whole module to form a geographic module meeting the explosion-proof requirement.

The liquid crystal module 3 includes a liquid crystal module 31 and a push switch 32. The liquid crystal module 3 is mainly characterized in that thickened explosion-proof tempered glass is adopted, and the glass is attached to a liquid crystal substrate by an optical binding technology to form a unified rigid body so as to strengthen the shock resistance of a window part. And simultaneously, designing an aluminum alloy surface frame, and encapsulating the liquid crystal module and the aluminum alloy surface frame by utilizing silicon rubber to form a sealed integral rigid module.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an explosion-proof tiled display ware, includes explosion-proof shell and installs the circuit function module in explosion-proof shell inside, its characterized in that, circuit function module includes mainboard, image board, switches board, concatenation treater, LCD module and power, the display screen is constituteed to image board, LCD module and power, and the quantity of display screen has a plurality ofly, and the mainboard is connected respectively and is switched board and concatenation treater, the concatenation treater is connected the image board and is switched the board, and the LCD module is connected to the image board.

2. An explosion-proof tiled display according to claim 1, wherein the liquid crystal module is a 49-inch liquid crystal module.

3. An explosion-proof tiled display according to claim 1, wherein the tiled processor is connected to the image board through an HDMI interface.

4. The explosion-proof tiled display according to claim 1, wherein the motherboard inputs 2-way external interfaces for external communication and outputs 1-way internal interface for the split tiled module.

5. An explosion-proof tiled display according to claim 1, wherein the explosion-proof housing is integrally milled from a hard aluminum alloy material.