CN219609957U

CN219609957U - Spliced liquid crystal display screen

Info

Publication number: CN219609957U
Application number: CN202320696349.8U
Authority: CN
Inventors: 龚海雄
Original assignee: Shenzhen Guangyi Tech Co Ltd
Current assignee: Shenzhen Guangyi Tech Co Ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-29
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a spliced liquid crystal display screen, which comprises a plurality of liquid crystal display screens, wherein the liquid crystal display screens are vertically arranged, fixing plates are embedded in the top and the bottom of the back of the liquid crystal display screen, an upper connecting plate is arranged on the upper fixing plate through a connecting piece, a back plate is arranged on the lower fixing plate through a connecting piece, and side plates are arranged on the two sides of the back of the liquid crystal display screen in the height direction. The utility model has simple structure, increases the firmness and stability after splicing, can be used as a bottom plate for arrangement, can be directly fixed on the ground without using other supporting structures, increases the assembly efficiency, can cover the back of the liquid crystal display after the upper connecting plate and the back plate are folded, can protect the back, reduces the volume after being folded, and is convenient to carry and store.

Description

Spliced liquid crystal display screen

Technical Field

The utility model relates to the technical field of liquid crystal display screens, in particular to a spliced liquid crystal display screen.

Background

The liquid crystal display screen belongs to a flat panel display, and the liquid crystal spliced screen (namely the spliced liquid crystal display screen) can be independently used as a display and can be spliced into an oversized screen for use. Most direct concatenation of display screen that market used is in the same place, adopts this concatenation mode to constitute holistic stability relatively poor, and the liquid crystal display screen self lacks the structure of support, need use supporting components such as support frame after the concatenation, influences the efficiency of installation, also causes the increase of volume, influences transportation and transport.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the spliced liquid crystal display screen, which increases the stability after splicing, and the liquid crystal display screen is provided with a supporting structure without using a supporting frame, thereby facilitating the assembly.

The utility model is realized by the following technical scheme: the utility model provides a concatenation formula liquid crystal display, includes a plurality of liquid crystal display, set up perpendicularly between the liquid crystal display, all install the fixed plate on the top and the bottom at the liquid crystal display back, all install the upper junction plate through the connecting piece on the fixed plate of top, all install the backplate through the connecting piece on the fixed plate of below, the curb plate is all installed to the both sides of liquid crystal display back direction of height.

As the preferable technical scheme, get rid of the backplate of below, remaining backplate homogeneous divide into two and form lower connecting plate and protection shield, all be equipped with a plurality of draw-in grooves on the terminal surface of lower connecting plate, the terminal surface of protection shield just forms the fixture block to the equal protrusion of draw-in groove department, the fixture block all inserts in the draw-in groove, all is equipped with a plurality of first fixed orifices on upper connecting plate and the lower connecting plate, all contradicts between adjacent upper connecting plate and the lower connecting plate and sets up, and has all inserted first bolt in the perpendicular relative first fixed orifices to it is fixed all to lock through the nut.

As a preferable technical scheme, a plurality of jacks are arranged on the lowest backboard.

As the preferable technical scheme, a plurality of second fixing holes are formed in the side plates.

As the preferable technical scheme, upper connecting plate and backplate all are "L" type structure setting, all are equipped with a plurality of first screw holes on upper connecting plate and the vertically one end of backplate, and the fixed plate is just to first screw hole department all be equipped with the second screw hole, equal threaded connection has the screw in relative first screw hole and the second screw hole.

As the preferable technical scheme, the connecting pieces are torsion spring hinges.

The beneficial effects of the utility model are as follows: the utility model has simple structure, the liquid crystal display screen can be fixed up and down through the upper connecting plate and the lower connecting plate, the liquid crystal display screen can be fixed left and right through the side plates, the firmness and the stability after splicing are improved, the backboard can be used as a bottom plate for arrangement after the backboard is opened, the backboard can be directly fixed on the ground without using other supporting structures, the assembly efficiency is improved, meanwhile, the back of the liquid crystal display screen can be covered after the upper connecting plate and the backboard are folded, the back can be protected, the volume is reduced after the backboard is folded, and the carrying and the storage are convenient.

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 schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the lower connecting plate in the present utility model;

fig. 3 is a schematic structural view of the present utility model after the upper connection plate and the back plate are folded.

1, a liquid crystal display screen; 2. an upper connecting plate; 3. a lower connecting plate; 4. a protective plate; 5. a side plate; 6. a second fixing hole; 7. a first fixing hole; 8. a fixing plate; 9. a back plate; 11. a jack; 12. a clamping groove.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

As shown in fig. 1 and fig. 2, the spliced liquid crystal display screen of the utility model comprises a plurality of liquid crystal display screens 1, wherein the liquid crystal display screens 1 are vertically arranged, fixing plates 8 are respectively embedded in the top and the bottom of the back of the liquid crystal display screen 1, an upper connecting plate 2 is respectively arranged on the upper fixing plate 8 through a connecting piece, a back plate 9 is respectively arranged on the lower fixing plate 8 through a connecting piece, and side plates 5 are respectively arranged on two sides of the back of the liquid crystal display screen 1 in the height direction.

In this embodiment, remove backplate 9 below, remaining backplate 9 evenly divide into two and form lower connecting plate 3 and protection shield 4, all be equipped with a plurality of draw-in grooves 12 on the terminal surface of lower connecting plate 3, the terminal surface of protection shield 4 just forms the fixture block to the equal protrusion of draw-in groove 12 department, the fixture block all inserts in the draw-in groove 12, all be equipped with a plurality of first fixed orifices 7 on upper connecting plate 2 and the lower connecting plate 3, all contradict and set up between adjacent upper connecting plate 2 and the lower connecting plate 3, and all inserted first bolt in the perpendicular relative first fixed orifices 7, and all lock fixedly through the nut.

In this embodiment, a plurality of jacks 11 are provided on the lowermost back plate 9; the side plates 5 are provided with a plurality of second fixing holes 6.

In this embodiment, upper connecting plate 2 and backplate 9 all are "L" type structure setting, all are equipped with a plurality of first screw holes on upper connecting plate 2 and the perpendicular one end of backplate 9, and fixed plate 8 is just all equipped with the second screw hole to first screw hole department, equal threaded connection has the screw in relative first screw hole and the second screw hole.

In this embodiment, the connecting piece is the torsional spring hinge, and torsional spring hinge has the function of torsion for can drive upper connecting plate and backplate rotation.

When the liquid crystal display panel is installed, the upper connecting plate and the lower connecting plate can be opened, after the liquid crystal display panels are placed up and down, the adjacent upper connecting plate and the lower connecting plate can be locked and fixed through the matching of bolts and nuts, and the left liquid crystal display panel and the right liquid crystal display panel can also be locked and fixed through the bolts and the nuts, and the bolts need to pass through second fixing holes on the side plates, so that the transverse liquid crystal display panels are fixed, and the stability and the firmness after splicing are improved;

the lowest backboard is required to serve as a bottom board, a plurality of anchor rods or inserted rods are prepared, and the inserted rods can penetrate through the insertion holes to be inserted into soil, so that the liquid crystal display screen can be directly fixed, a supporting frame is not required to be used, and the size and the cost are reduced;

after splicing, the protective plate can be pulled out from the lower connecting plate, so that the abrupt phenomenon is avoided;

as shown in figure 3, when not in use, the clamping block on the protection plate can be inserted into the clamping groove, the bolt and the screw are screwed out, after the fixation of the bolt and the screw is lost, the upper connecting plate and the back plate can rotate by taking the torsion spring hinge as the center until the back plate and the upper connecting plate rotate to the back surface of the liquid crystal display screen and are propped against the side plate, the rear of the liquid crystal display screen can be covered by the upper connecting plate and the back plate, the rear is prevented from being impacted, the safety is improved, the volume is greatly reduced by a folding mode, and the liquid crystal display screen is convenient to carry and store.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a concatenation formula liquid crystal display which characterized in that: including a plurality of LCD screen (1), set up perpendicularly between LCD screen (1), all install fixed plate (8) on the top and the bottom at LCD screen (1) back in the embedding, all install upper junction plate (2) through the connecting piece on fixed plate (8) of top, all install backplate (9) through the connecting piece on fixed plate (8) of below, curb plate (5) are all installed to the both sides of LCD screen (1) back direction of height.

2. The tiled, liquid crystal display of claim 1, wherein: get rid of backplate (9) of below, remaining backplate (9) evenly divide into two and form connecting plate (3) and protection shield (4) down, all be equipped with a plurality of draw-in grooves (12) on the terminal surface of connecting plate (3) down, the terminal surface of protection shield (4) just forms the fixture block to the equal protrusion of draw-in groove (12) department, the fixture block all inserts in draw-in groove (12), all be equipped with a plurality of first fixed orifices (7) on upper connecting plate (2) and lower connecting plate (3), all contradict between adjacent upper connecting plate (2) and lower connecting plate (3) and set up, and all inserted first bolt in the perpendicular relative first fixed orifices (7) to it is fixed all to lock through the nut.

3. The tiled, liquid crystal display of claim 1, wherein: a plurality of jacks (11) are arranged on the lowest backboard (9).

4. The tiled, liquid crystal display of claim 1, wherein: the side plates (5) are provided with a plurality of second fixing holes (6).

5. The tiled, liquid crystal display of claim 1, wherein: the upper connecting plate (2) and the backboard (9) are all arranged in an L-shaped structure, a plurality of first screw holes are formed in one vertical end of the upper connecting plate (2) and the backboard (9), the fixing plate (8) is just opposite to the first screw holes, second screw holes are formed in the fixing plate (8), and screws are connected to the first screw holes and the second screw holes in a threaded mode.

6. The tiled, liquid crystal display of claim 1, wherein: the connecting pieces are torsion spring hinges.