CN219953852U

CN219953852U - Detachable liquid crystal spliced screen

Info

Publication number: CN219953852U
Application number: CN202321236398.XU
Authority: CN
Inventors: 廖丹; 游彩霞; 陈斌
Original assignee: Fuzhou Ruihuai Electronics Co ltd
Current assignee: Fuzhou Ruihuai Electronics Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-11-03
Anticipated expiration: 2033-05-22

Abstract

The utility model relates to the technical field of liquid crystal spliced screens, in particular to a detachable liquid crystal spliced screen, which comprises an initial sliding slide block, a middle sliding slide block and a tail sliding slide block, wherein a cavity is formed in the bottom of a spliced screen main body, a spliced screen is arranged at the cavity of the spliced screen main body, sliding inner cavities of the spliced screen main body are formed in the inner walls of two sides of the cavity, the initial sliding slide block, the middle sliding slide block and the tail sliding slide block are connected in a jogged manner in the sliding inner cavities of the spliced screen main body, the bottom of the tail sliding slide block is provided with a fixed block, and the two fixed blocks are connected through a handle; according to the utility model, the spliced screens are spliced into a plurality of rows, then the spliced screens are sequentially embedded and connected to the sliding inner cavity of the spliced screen main body in a sliding manner, when the spliced screens at the initial sliding blocks are required to be maintained or cleaned, all the sliding blocks are only required to be taken out, and the spliced screens required to be maintained or cleaned are placed on the ground, so that the danger of operation of workers in high altitude is avoided.

Description

Detachable liquid crystal spliced screen

Technical Field

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

Background

The liquid crystal spliced screen is a liquid crystal screen type which is spliced among a plurality of groups of liquid crystal screens to realize the complete display process of pictures, is generally applied to the field of field display of large-scale commercial activities or market and the like, and has the characteristics of obvious visual effect, strong display force, attractive appearance and the like;

the liquid crystal spliced screen can be used as a display independently and can be spliced into an oversized screen for use. According to different use demands, the functions of variable large and variable small variable large screens are realized, namely single screen split display, single screen single display, arbitrary combined display, full screen liquid crystal splicing, double spliced liquid crystal screen splicing and vertical screen display, the image frame can be compensated or covered selectively, roaming, zooming and stretching of digital signals, cross-screen display, setting and running of various display plans and real-time processing of full high-definition signals are supported.

But traditional liquid crystal concatenation screen is when maintaining or wasing the liquid crystal concatenation screen at top, because the high that the concatenation screen is located is higher, and the staff need climb and just can maintain or change the liquid crystal concatenation screen of eminence, and the careless can fall from the high sky, causes the injury of staff, has certain danger.

Disclosure of Invention

The utility model aims to provide a detachable liquid crystal spliced screen so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a removable liquid crystal concatenation screen, contains initial sliding block, middle sliding block, end sliding block, the cavity has been seted up to concatenation screen main part bottom, concatenation screen main part's cavity department is provided with the concatenation screen, and concatenation screen main part sliding inner chamber has been seted up to the both sides inner wall of cavity, concatenation screen main part sliding inner chamber gomphosis sliding connection has initial sliding block, middle sliding block, end sliding block's bottom is provided with the fixed block, two connect through the handle between the fixed block, the bottom both sides of concatenation screen main part are provided with concatenation screen main part extension piece.

Preferably, the fixing block is in a concave shape with an upward opening, an inner cavity is formed in the center of the fixing block, the bottom of the inner cavity is connected with the bottom of the spliced screen main body, and the side face of the fixing block is fixed to the spliced screen main body through a bolt.

Preferably, cross reinforcing ribs are arranged on the cavity wall of the spliced screen main body.

Preferably, two sides of the spliced screen main body are provided with a plurality of heat dissipation openings, the bottom of the sliding inner cavity of the spliced screen main body is provided with a dust screen, and the heat dissipation openings are connected with the dust screen.

Preferably, the bottom of the initial sliding slide block is provided with a clamping groove, the top of the middle sliding slide block is provided with a clamping buckle, the bottom of the middle sliding slide block is provided with a clamping groove, the top of the last sliding slide block is provided with a clamping buckle, and the clamping groove is connected with the clamping buckle in a clamping mode.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the spliced screen is spliced into a plurality of rows, then the initial sliding blocks, the middle sliding blocks and the tail sliding blocks are clamped on the side surfaces of the spliced screen, and then the spliced screen is sequentially embedded and connected to the sliding inner cavity of the spliced screen main body in a sliding manner, when the spliced screen at the initial sliding blocks is required to be maintained or cleaned, all the sliding blocks are only required to be taken out, and the spliced screen required to be maintained or cleaned is placed on the ground, so that the danger of operation of workers in high air is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a spliced screen body structure according to the present utility model;

FIG. 3 is a schematic view of an initial sliding block according to the present utility model;

FIG. 4 is a schematic view of an intermediate sliding block structure according to the present utility model;

FIG. 5 is a schematic view of the end sliding block structure of the present utility model;

FIG. 6 is a schematic view of a connecting structure of a sliding block according to the present utility model;

fig. 7 is a schematic view of an extension board structure of a spliced screen body according to the present utility model.

In the figure: 1. a spliced screen main body; 2. splicing the screens; 3. a handle; 4. a fixed block; 5. a heat radiation port; 6. a sliding inner cavity of the spliced screen main body; 7. cross reinforcing ribs; 8. starting a sliding block; 9. a clamping groove; 10. a middle sliding block; 11. a buckle; 12. the tail slides the sliding block; 13. splicing the screen main body extension blocks; 14. splicing the screen main body extension plates; 15. a first through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

Referring to fig. 1, 3, 4, 5 and 6, the present utility model provides a technical solution: the utility model provides a removable liquid crystal concatenation screen, contain initial sliding block 8, middle sliding block 10, end sliding block 12, the cavity has been seted up to concatenation screen body 1 bottom, concatenation screen body 1's cavity department is provided with concatenation screen 2, concatenation screen body sliding inner chamber 6 has been seted up to the both sides inner wall of cavity, concatenation screen body sliding inner chamber 6 gomphosis sliding connection has initial sliding block 8, middle sliding block 10, end sliding block 12's bottom is provided with fixed block 4, connect through handle 3 between two fixed blocks 4, concatenation screen body 1's bottom both sides are provided with concatenation screen body extension piece 13.

Further, the fixing block 4 is in a shape of a concave with an upward opening, an inner cavity is formed in the center of the fixing block, the bottom of the inner cavity is connected with the bottom of the spliced screen main body 1, and the side face of the fixing block 4 is fixed to the spliced screen main body 1 through a bolt.

Furthermore, cross reinforcing ribs 7 are arranged on the cavity wall of the spliced screen main body 1, so that the strength and toughness of the spliced screen are improved.

Furthermore, two side surfaces of the spliced screen main body 1 are provided with a plurality of heat dissipation openings 5, the bottom of the sliding inner cavity 6 of the spliced screen main body is provided with a dustproof net, the heat dissipation openings 5 are connected with the dustproof net, the heat dissipation performance of the utility model is improved due to the arrangement of the heat dissipation openings 5, but small dust in air can enter the device to generate certain influence, and the arrangement of the dustproof net is added, so that the dust can be effectively and greatly prevented.

Further, a clamping groove 9 is formed in the bottom of the initial sliding block 8, a clamping buckle 11 is arranged at the top of the middle sliding block 10, the clamping groove 9 is formed in the bottom of the middle sliding block 10, a clamping buckle 11 is arranged at the top of the tail sliding block 12, and clamping connection is performed between the clamping groove 9 and the clamping buckle 11.

Example 2

Referring to fig. 2 and 7, the present utility model provides a technical solution: the detachable liquid crystal spliced screen is different from embodiment 1 in that a spliced screen main body extension block 13 positioned at the bottom of a spliced screen main body 1 is fixedly provided with a spliced screen main body extension plate 14 through bolts, the spliced screen main body extension block 13 is positioned at a first through hole 15 of the spliced screen main body extension plate 14, the spliced screen main body extension block 13 is fixedly arranged at the first through hole 15 through bolts, the spliced screen main body extension plate 13 is provided with an inner cavity, two sides of the inner cavity wall are provided with spliced screen main body sliding inner cavities 6, and the bottoms of the inner cavities are provided with cross reinforcing ribs 7.

Working principle: when the split joint screen body 1 is installed, firstly, the split joint screen body 1 is placed in a proper place, then the split joint screen is installed into a plurality of rows, then, a starting sliding block 8 or an intermediate sliding block 10 or an end sliding block 12 is installed on the side surfaces of the split joint screen of the plurality of rows, then, the split joint screen 2 is placed in a split joint screen body sliding cavity 6 according to the sequence of the starting sliding block 8, the intermediate sliding block 10 and the end sliding block 12, the split joint screen 2 is fixed on the split joint screen body 1 through a fixed block 4 at the end sliding block 12, if a screen is required to be larger, the number of the intermediate sliding blocks 10 can be increased, and if the length of the split joint screen body 1 is insufficient, a split joint screen body extension plate 14 can be fixed on a split joint screen body extension block 13 through bolts; when the spliced screen 2 with the very high top is required to be maintained or cleaned, the bolts at the fixed blocks 4 are taken down, all the movable sliding blocks are pulled by using the handles 3, and the spliced screen 2 which is required to be maintained or cleaned is placed on the ground.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a removable liquid crystal concatenation screen, includes concatenation screen main part (1), initial sliding block (8), middle sliding block (10), end sliding block (12), its characterized in that: the utility model discloses a spliced screen, including spliced screen main part (1), spliced screen main part sliding inner chamber (6) have been seted up to the cavity department of spliced screen main part (1), spliced screen main part sliding inner chamber (6) are seted up to the both sides inner wall of cavity, spliced screen main part sliding inner chamber (6) gomphosis sliding connection has initial sliding block (8), middle sliding block (10), end sliding block (12), the bottom of end sliding block (12) is provided with fixed block (4), two connect through handle (3) between fixed block (4), the bottom both sides of spliced screen main part (1) are provided with spliced screen main part extension piece (13).

2. The removable liquid crystal display tiled screen of claim 1, wherein: the fixing block (4) is in a concave shape with an upward opening, an inner cavity is formed in the center of the fixing block, the bottom of the inner cavity is connected with the bottom of the spliced screen main body (1), and the side face of the fixing block (4) is fixed to the spliced screen main body (1) through a bolt.

3. The removable liquid crystal display tiled screen of claim 1, wherein: the cavity wall of the spliced screen main body (1) is provided with cross reinforcing ribs (7).

4. The removable liquid crystal display tiled screen of claim 1, wherein: the novel split joint screen comprises a split joint screen body (1), wherein a plurality of radiating ports (5) are formed in two side faces of the split joint screen body, a dustproof net is arranged at the bottom of a sliding inner cavity (6) of the split joint screen body, and the radiating ports (5) are connected with the dustproof net.

5. The removable liquid crystal display tiled screen of claim 1, wherein: the bottom of initial slip slider (8) has seted up draw-in groove (9), the top of middle slip slider (10) is provided with buckle (11), the bottom of middle slip slider (10) is provided with draw-in groove (9), the top of end slip slider (12) is provided with buckle (11), carry out the block between draw-in groove (9) and buckle (11) and be connected.