CN210722282U

CN210722282U - Seamless liquid crystal display of many screens concatenation

Info

Publication number: CN210722282U
Application number: CN201922232190.0U
Authority: CN
Inventors: 陈浩
Original assignee: Qianhao Intelligent Technology Shenzhen Co Ltd
Current assignee: Qianhao Intelligent Technology Shenzhen Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-06-09
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a seamless liquid crystal display of multi-screen concatenation, framework under the location, the spacing inside lining framework of top fixedly connected with of framework under the location, the internal thread hole has been seted up to the top corner of spacing inside lining framework, the top welding of framework has the reference column under the location, the first display screen of inner wall fixedly connected with of framework under the location, framework in the top fixedly connected with location of spacing inside lining framework, the through-hole has been seted up on the surface of framework in the location. This seamless liquid crystal display of many screens concatenation places on spacing inside lining framework through locating the upper frame body level again to run through the screw in the through-hole, make the tip of its screw thread tightening in proper order in the internal thread hole, reach the effect that framework and location upper frame body location are firm under the location, make the display screen of installation reach the effect of seamless concatenation, stability when also having improved many screens and splicing each other has improved the practicality of display screen.

Description

Seamless liquid crystal display of many screens concatenation

Technical Field

The utility model belongs to the technical field of the display screen installation, concretely relates to seamless liquid crystal display of many screens concatenation.

Background

The liquid crystal display screen, abbreviated as LCD in English, belongs to a flat panel display, and is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation. The liquid crystal display screen uses liquid crystal solution in two pieces of polarization materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid. At present, in order to achieve a better display effect of the liquid crystal display, multiple groups of liquid crystal displays are generally required to be spliced, certain gaps are generally left after splicing by the existing splicing technology, the attractiveness of the liquid crystal displays is influenced, and instability is brought to the liquid crystal displays, so that the seamless liquid crystal display for splicing the multiple screens is required to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seamless liquid crystal display of many screens concatenation 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 a seamless liquid crystal display of multi-screen concatenation, includes framework under the location, the spacing inside lining framework of top fixedly connected with of framework under the location, the internal thread hole has been seted up to the top corner of spacing inside lining framework, the top welding of framework has the reference column under the location, the first display screen of inner wall fixedly connected with of framework under the location, framework in the top fixedly connected with location of spacing inside lining framework, the through-hole has been seted up on the surface of framework in the location, be provided with the mounting groove under framework and the location in the location between the framework, be provided with the inserted block in the mounting groove, the locating hole has been seted up on the surface of inserted block, the welding has the connection framework on the lateral wall of inserted block, connect the inner wall fixedly connected with second.

This setting is used for through placing the frame level in the location on spacing inside lining framework to run through the screw in the through-hole, make the tip of its screw in proper order the threaded fixation in the female screw hole, reach the effect that the frame location was firm under the location with the location on the frame, make the display screen of installation reach the effect of seamless concatenation, stability when also having improved many screens and splicing each other has improved the practicality of display screen.

Preferably, the through holes and the internal thread holes are vertically arranged, and the internal thread holes and the through holes are four groups matched for use.

Preferably, a screw penetrates through the through hole, and the screw is in threaded connection with the internal threaded hole.

Preferably, the positioning column penetrates through the positioning hole, and the height of the limiting lining frame body, the height of the positioning column, the height of the inserting block and the height of the positioning hole are equal.

This setting is used for improving the inserted block and can be more steady in the concatenation is in the mounting groove, reaches seamless concatenation's purpose.

Preferably, four groups of insertion blocks are arranged in the mounting groove, the four groups of insertion blocks are of a mouth-shaped structure formed by splicing in the mounting groove, and the two ends of each insertion block are provided with forty-five-degree bevel edges.

This setting is used for making four groups of inserted blocks can enclose spacing inside lining framework and carry out seamless concatenation, improves mutual stability between the inserted block.

Preferably, the first display screen and the second display screen are both liquid crystal display screens, and the first display screen is respectively electrically connected with the second display screen through a wire.

The utility model discloses a technological effect and advantage: the multi-screen spliced seamless liquid crystal display screen,

1. the positioning lower frame body is placed in a horizontal position, then the connecting frame body is taken out, the positioning hole is sleeved on the outer side of the positioning column, the overlapping effect of the inserting block and the mounting groove is achieved, and then other three groups of connecting frame bodies are sequentially overlapped on the positioning lower frame body, so that the pre-mounting effect of the connecting frame body is achieved;

2. the upper positioning frame body is horizontally placed on the limiting lining frame body, the screw penetrates through the through hole, the end portion of the screw is sequentially fixed in the internal thread hole in a threaded mode, the effect that the lower positioning frame body and the upper positioning frame body are stably positioned is achieved, the installed display screen achieves the seamless splicing effect, the stability of the multi-screen during mutual splicing is improved, and the practicability of the display screen is improved.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a schematic structural view of the positioning lower frame body of the present invention;

FIG. 3 is a schematic view of the connection between the lower positioning frame and the upper positioning frame of the present invention;

fig. 4 is a schematic view of the connection between the insert block and the connection frame body according to the present invention.

In the figure: 1. positioning the lower frame body; 11. a limiting lining frame body; 12. an internally threaded bore; 13. a positioning column; 14. a first display screen; 2. positioning the upper frame body; 21. a through hole; 3. mounting grooves; 4. inserting a block; 41. positioning holes; 42. connecting the frame body; 43. and a second display screen.

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.

The utility model provides a multi-screen spliced seamless liquid crystal display screen as shown in figures 1-4, which comprises a positioning lower frame body 1, a limiting lining frame body 11 is fixedly connected to the top end of the positioning lower frame body 1, an inner threaded hole 12 is arranged at the corner of the top end of the limiting lining frame body 11, a positioning column 13 is welded at the top end of the positioning lower frame body 1, a first display screen 14 is fixedly connected to the inner wall of the positioning lower frame body 1, a positioning upper frame body 2 is fixedly connected to the top end of the limiting lining frame body 11, a through hole 21 is arranged on the surface of the positioning upper frame body 2, in particular, the through hole 21 and the inner threaded hole 12 are vertically arranged, and the inner threaded hole 12 and the through hole 21 are four groups which are matched for use, in particular, a screw passes through the through hole 21, and is connected in the inner threaded hole 12 by a screw thread, and then the positioning upper frame body 2 is horizontally arranged, the screws penetrate through the through holes 21, so that the end parts of the screws are sequentially fixed in the internal thread holes 12 in a threaded manner, the effect of stably positioning the lower frame body 1 and the upper frame body 2 is achieved, the effect of seamless splicing of the installed display screen is achieved, the stability of the multi-screen during mutual splicing is improved, and the practicability of the display screen is improved;

the positioning upper frame body 2 and the positioning lower frame body 1 are provided with a mounting groove 3 therebetween, the mounting groove 3 is internally provided with four groups of insertion blocks 4, the four groups of insertion blocks 4 are of a mouth-shaped structure formed by splicing in the mounting groove 3, two ends of each insertion block 4 are respectively provided with a forty-five-degree bevel edge, the surface of each insertion block 4 is provided with a positioning hole 41, specifically, the positioning column 13 penetrates through the positioning hole 41, the heights of the limiting lining frame body 11, the positioning column 13, the insertion blocks 4 and the positioning holes 41 are all equal, the outer side wall of each insertion block 4 is welded with a connecting frame body 42, the inner wall of the connecting frame body 42 is fixedly connected with a second display screen 43, specifically, the first display screen 14 and the second display screen 43 are both liquid crystal display screens, and the first display screen 14 is respectively and electrically connected with the second display screen 43 through a conducting wire, the positioning lower frame body 1 is placed in a horizontal position, then the connecting frame body 42 is taken out, the positioning hole 41 is sleeved on the outer side of the positioning column 13, the overlapping effect of the inserting block 4 and the mounting groove 3 is achieved, and then the other three groups of connecting frame bodies 42 are sequentially overlapped on the positioning lower frame body 1, so that the pre-mounting effect of the connecting frame bodies 42 is achieved;

when the multi-screen spliced seamless liquid crystal display screen is used, the positioning lower frame body 1 is placed in the horizontal position, the connecting frame body 42 is taken out, the positioning hole 41 is sleeved on the outer side of the positioning column 13, the overlapping effect of the inserting block 4 and the mounting groove 3 is achieved, and the other three groups of connecting frame bodies 42 are sequentially overlapped on the positioning lower frame body 1, so that the pre-mounting effect of the connecting frame bodies 42 is achieved; the positioning upper frame body 2 is horizontally placed on the limiting lining frame body 11, the screw penetrates through the through hole 21, the end portion of the screw is sequentially fixed in the internal thread hole 12 in a threaded mode, the effect that the positioning lower frame body 1 and the positioning upper frame body 2 are stably positioned is achieved, the installed display screen achieves the seamless splicing effect, the stability of the multi-screen during mutual splicing is improved, and the practicability of the display screen is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a seamless liquid crystal display of many screens concatenation, includes framework (1) under the location, its characterized in that: the top end of the positioning lower frame body (1) is fixedly connected with a limiting lining frame body (11), an inner threaded hole (12) is arranged at the corner of the top end of the limiting lining frame body (11), the top end of the lower positioning frame body (1) is welded with a positioning column (13), the inner wall of the lower positioning frame body (1) is fixedly connected with a first display screen (14), the top end of the limiting lining frame body (11) is fixedly connected with a positioning upper frame body (2), a through hole (21) is arranged on the surface of the positioning upper frame body (2), an installation groove (3) is arranged between the positioning upper frame body (2) and the positioning lower frame body (1), an inserting block (4) is arranged in the mounting groove (3), a positioning hole (41) is formed in the surface of the inserting block (4), the outer side wall of the inserting block (4) is welded with a connecting frame body (42), and the inner wall of the connecting frame body (42) is fixedly connected with a second display screen (43).

2. A multi-screen spliced seamless liquid crystal display as recited in claim 1, wherein: the through hole (21) is vertically arranged with the internal thread hole (12), and the internal thread hole (12) and the through hole (21) are four groups matched for use.

3. A multi-screen spliced seamless liquid crystal display as recited in claim 1, wherein: a screw penetrates through the through hole (21), and the screw is in threaded connection with the inner threaded hole (12).

4. A multi-screen spliced seamless liquid crystal display as recited in claim 1, wherein: the positioning column (13) penetrates through the positioning hole (41), and the limiting lining frame body (11), the positioning column (13), the inserting block (4) and the positioning hole (41) are all arranged in an equal height mode.

5. A multi-screen spliced seamless liquid crystal display as recited in claim 1, wherein: four groups of insertion blocks (4) are arranged in the mounting groove (3), the insertion blocks (4) are of a mouth-shaped structure formed by splicing in the mounting groove (3), and the two ends of each insertion block (4) are provided with forty-five-degree bevel edges.

6. A multi-screen spliced seamless liquid crystal display as recited in claim 1, wherein: the first display screen (14) and the second display screen (43) are both liquid crystal display screens, and the first display screen (14) is electrically connected with the second display screen (43) through wires respectively.