CN216243168U

CN216243168U - Seamless splicing assembly for LCD (liquid crystal display) screen

Info

Publication number: CN216243168U
Application number: CN202122844153.2U
Authority: CN
Inventors: 莫濠菲
Original assignee: Guangzhou Yimiyun Electronic Technology Co ltd
Current assignee: Guangzhou Yimiyun Electronic Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-08
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to the technical field of LCD (liquid crystal display) screens, in particular to an LCD screen seamless splicing assembly which comprises a first LCD screen, a second LCD screen and a splicing assembly main body, wherein the second LCD screen is positioned on one side of the first LCD screen, the splicing assembly main body is positioned at the position close to the first LCD screen and the second LCD screen, the splicing assembly main body comprises a supporting plate, assembling plates are arranged at the positions of two sides of the supporting plate, a screw mounting plate is arranged at the outer end of the front side of each assembling plate, a first limiting plate is arranged at the inner end of the rear side of each assembling plate, a second limiting plate is arranged at the rear end of the supporting plate, and a second rubber layer is arranged at the rear side of the second limiting plate. The seamless splicing assembly for the LCD screen has the advantages that the size is small, a plurality of display screens can be installed, the joints of the spliced screens are protected by the light-transmitting adhesive tapes, the angles of the joints can be adjusted, and the sizes of the joints at the upper part and the lower part of the installed display screens are consistent.

Description

Seamless splicing assembly for LCD (liquid crystal display) screen

Technical Field

The utility model relates to the technical field of LCD (liquid crystal display) screens, in particular to a seamless splicing assembly for an LCD screen.

Background

The seamless splicing of the LCD screen is gradually favored by people due to the high-grade, beautiful, large-sized, strong-stability and excellent image display effect of the product, and is commonly used in the places of security protection, command centers, entertainment industries, enterprise display, advertising media and the like.

Chinese patent discloses a seamless LCD splicing structure (No. CN211649562U), which has the functions of buffering and damping by arranging a first spring, a supporting plate, an end cover, a bolt, a threaded hole and a clamping and fixing device, and can avoid the generation of gaps between the first liquid crystal screen and the second liquid crystal screen in the process of long-term use, realize the seamless splicing effect, however, the splicing structure of the device has larger volume, limits the splicing quantity of the display screens, causes the problem of higher assembly cost, and above-mentioned device changes the structure of demonstration frame, and the adaptation scope is little, and the installation convenience of above-mentioned device is lower, and the seam crossing of general concatenation screen does not have protective structure, and the installation causes the display screen corner to damage, generally can not be to the angle modulation of seam crossing, causes the seam big inconsistency of the display screen upper and lower department after the installation. Therefore, one skilled in the art provides a seamless splicing assembly for LCD panels to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a seamless splicing assembly for an LCD (liquid crystal display) screen, which aims to solve the problems in the background technology.

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

a seamless splicing assembly for LCD screens comprises a first LCD screen, a second LCD screen and a splicing assembly main body, wherein the second LCD screen is positioned on one side of the first LCD screen, the splicing assembly main body is positioned at the position close to the first LCD screen and the second LCD screen, the splicing assembly main body comprises a supporting plate, assembling plates are arranged at the positions of two sides of the supporting plate, a screw mounting plate is arranged at the outer end of the front side of each assembling plate, a first limiting plate is arranged at the inner end of the rear side of each assembling plate, a second limiting plate is arranged at the rear end of the supporting plate, a second rubber layer is arranged at the rear side of the second limiting plate, a first rubber layer is arranged at the outer side of each assembling plate, a light-transmitting rubber strip is arranged at the rear side of each second rubber layer, an elastic connecting structure is arranged at the corresponding side of the supporting plate and the corresponding side of the first limiting plate, and bearing seats are arranged at two sides of the supporting plate, the outside of screw rod mounting panel is provided with the screw rod cover, the screw rod is installed to the front side of assembly plate, the outer end of screw rod is provided with changes the handle.

As a still further scheme of the utility model: the front side of assembly plate is provided with the fixed orifices, elastic connection structure includes first support disc, one side of first support disc is provided with outer slide bar, interior slide bar is installed to the one end of outer slide bar, one side of interior slide bar is provided with the second supporting disk, the outside of outer slide bar is provided with the spring.

As a still further scheme of the utility model: the support plate is elastically connected with the assembly plate through an elastic connection structure, and the assembly plate is fixed at the front position of the first liquid crystal screen or the second liquid crystal screen respectively.

As a still further scheme of the utility model: the inner end of the screw rod rotates outside the supporting plate through the bearing seat, and the outer end of the screw rod rotates at the inner side position of the screw rod mounting plate through the screw rod sleeve.

As a still further scheme of the utility model: the elastic connection structure is fixed in the outside of backup pad through first supporting disk, elastic connection structure is fixed in the inboard of first limiting plate through the second supporting disk.

As a still further scheme of the utility model: the inner sliding rod slides in the inner position of the outer sliding rod, and the spring is positioned at the outer side positions of the outer sliding rod and the inner sliding rod.

Compared with the prior art, the utility model has the beneficial effects that: the seamless splicing assembly for the LCD screen has the advantages that the size is small, a plurality of display screens can be installed, the device is wide in adaptation range and low in assembly cost, the display screens are fixed through the splicing assembly main body and the supporting plate, the convenience degree of installation of the device is improved, the joint of the spliced screen is protected through the light-transmitting adhesive tape, the light-transmitting adhesive tape is a transparent adhesive tape, the problem of obvious joint in the using process is solved, the damage to the corners of the display screens in the installation process can be avoided, the angles of the joint can be adjusted, and the sizes of the joints at the upper part and the lower part of the display screens after installation are ensured to be consistent.

Drawings

FIG. 1 is a schematic structural diagram of a seamless splicing assembly of an LCD screen;

FIG. 2 is a schematic structural diagram of a splicing assembly main body in a seamless splicing assembly for an LCD screen;

FIG. 3 is a schematic structural diagram of an elastic connection structure in a seamless splicing assembly for LCD screens;

fig. 4 is a schematic structural diagram of a portion a in fig. 1 of a seamless splicing assembly for an LCD panel.

In the figure: 1. a first liquid crystal panel; 2. a second liquid crystal panel; 3. a splicing assembly main body; 4. a support plate; 5. assembling a plate; 6. a screw mounting plate; 7. a first limit plate; 8. a second limiting plate; 9. a light-transmitting adhesive tape; 10. a first rubber layer; 11. a second rubber layer; 12. an elastic connection structure; 13. a screw; 14. a bearing seat; 15. a screw sleeve; 16. turning a handle; 17. a fixing hole; 18. a first support tray; 19. an outer slide bar; 20. an inner slide bar; 21. a second support disc; 22. a spring.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, an LCD liquid crystal panel seamless splicing assembly includes a first liquid crystal panel 1, a second liquid crystal panel 2, and a splicing assembly body 3, the second liquid crystal panel 2 is located at one side of the first liquid crystal panel 1, the splicing assembly body 3 is located at a position close to the first liquid crystal panel 1 and the second liquid crystal panel 2, the splicing assembly body 3 includes a supporting plate 4, assembling plates 5 are respectively disposed at two sides of the supporting plate 4, a screw mounting plate 6 is disposed at an outer end of a front side of the assembling plate 5, a first limiting plate 7 is disposed at an inner end of a rear side of the assembling plate 5, a second limiting plate 8 is disposed at a rear end of the supporting plate 4, a second rubber layer 11 is disposed at a rear side of the second limiting plate 8, a first rubber layer 10 is disposed at an outer side of the assembling plate 5, a light-transmitting rubber strip 9 is disposed at a rear side of the second rubber layer 11, elastic connection structures 12 are disposed at corresponding sides of the supporting plate 4 and the first limiting plate 7, bearing seats 14 are arranged on two sides of the supporting plate 4, a screw sleeve 15 is arranged on the outer side of the screw mounting plate 6, a screw 13 is arranged on the front side of the assembly plate 5, a rotating handle 16 is arranged on the outer end of the screw 13, the supporting plate 4 and the assembly plate 5 are elastically connected through an elastic connecting structure 12, the assembly plate 5 is respectively fixed at the front side position of the first liquid crystal screen 1 or the second liquid crystal screen 2, the inner end of the screw 13 rotates at the outer side of the supporting plate 4 through the bearing seats 14, the outer end of the screw 13 rotates at the inner side position of the screw mounting plate 6 through the screw sleeve 15, firstly, the device is carried to a use position, the assembly plates 5 on two sides of the supporting plate 4 are respectively fixed at the rear sides of the first liquid crystal screen 1 and the second liquid crystal screen 2, the first limiting plate 7 is clamped at the outer side of a control box of the first liquid crystal screen 1 or the second liquid crystal screen 2, the side of the first liquid crystal screen 1 and the second liquid crystal screen 2 is close to the outer side of the light-transmitting adhesive tape 9, first rubber layer 10 extrudees the display rear side with second rubber layer 11, avoids wearing and tearing the display, then, holds to change 16, and the outer end that drives screw rod 13 rotates in the inside of screw rod cover 15, and elastic connection structure 12 shrink is kick-backed, avoids causing the display screen to damage because of adjusting too much.

In fig. 2, 3: the front side of the assembly plate 5 is provided with a fixing hole 17, the elastic connection structure 12 comprises a first support plate 18, one side of the first support plate 18 is provided with an outer slide bar 19, one end of the outer slide bar 19 is provided with an inner slide bar 20, one side of the inner slide bar 20 is provided with a second support plate 21, the outer side of the outer slide bar 19 is provided with a spring 22, the elastic connection structure 12 is fixed on the outer side of the support plate 4 through the first support plate 18, the elastic connection structure 12 is fixed on the inner side of the first limiting plate 7 through the second support plate 21, the inner slide bar 20 slides on the inner position of the outer slide bar 19, the spring 22 is positioned on the outer side of the outer slide bar 19 and the inner slide bar 20, the assembly plates 5 on the two sides of the support plate 4 are respectively fixed on the rear sides of the first liquid crystal screen 1 and the second liquid crystal screen 2 through the fixing hole 17, the first limiting plate 7 is clamped on the outer side of the first liquid crystal screen 1 or the control box of the second liquid crystal screen 2, the size of the upper and lower joints of the first liquid crystal screen 1 and the second liquid crystal screen 2 are adjusted, during the adjustment process, the inner slide bar 20 slides in the outer slide bar 19, and the spring 22 contracts and rebounds, so that the damage to the display screen caused by excessive adjustment is avoided.

The working principle of the utility model is as follows: firstly, the device is carried to a use position, the assembling plates 5 on two sides of the supporting plate 4 are respectively fixed to the rear sides of the first liquid crystal screen 1 and the second liquid crystal screen 2 through the fixing holes 17, the first limiting plate 7 is clamped on the outer side of the control box of the first liquid crystal screen 1 or the second liquid crystal screen 2, the adjacent sides of the first liquid crystal screen 1 and the second liquid crystal screen 2 are positioned on the outer sides of the light-transmitting rubber strips 9, the first rubber layer 10 and the second rubber layer 11 are extruded to the rear side of the display to avoid abrasion of the display, then, the handle 16 is held by a hand to drive the outer end of the screw 13 to rotate inside the screw sleeve 15, the inner end of the screw 13 rotates on one side of the bearing seat 14, the sizes of the joints at the upper part and the lower part of the first liquid crystal screen 1 and the second liquid crystal screen 2 are adjusted, the inner slide rod 20 slides inside the outer slide rod 19 in the adjusting process, the spring 22 contracts and rebounds, and damage to the display screen caused by excessive adjustment is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A seamless splicing assembly for LCD screens comprises a first LCD screen (1), a second LCD screen (2) and a splicing assembly main body (3), wherein the second LCD screen (2) is positioned on one side of the first LCD screen (1), the splicing assembly main body (3) is positioned at the position close to the first LCD screen (1) and the second LCD screen (2), the seamless splicing assembly is characterized in that the splicing assembly main body (3) comprises a supporting plate (4), assembling plates (5) are respectively arranged at the positions on the two sides of the supporting plate (4), a screw mounting plate (6) is arranged at the outer end of the front side of each assembling plate (5), a first limiting plate (7) is arranged at the inner end of the rear side of each assembling plate (5), a second limiting plate (8) is arranged at the rear end of each supporting plate (4), a second rubber layer (11) is arranged at the rear side of each second limiting plate (8), a first rubber layer (10) is arranged at the outer side of each assembling plate (5), the rear side of second rubber layer (11) is provided with printing opacity adhesive tape (9), backup pad (4) are provided with elastic connection structure (12) with the side that corresponds of first limiting plate (7), the both sides of backup pad (4) all are provided with bearing frame (14), the outside of screw rod mounting panel (6) is provided with screw rod cover (15), screw rod (13) are installed to the front side of assembly plate (5), the outer end of screw rod (13) is provided with changes (16).

2. The seamless splicing assembly for the LCD (liquid crystal display) screen according to claim 1, wherein a fixing hole (17) is formed in the front side of the assembling plate (5), the elastic connecting structure (12) comprises a first supporting disc (18), an outer sliding rod (19) is arranged on one side of the first supporting disc (18), an inner sliding rod (20) is installed at one end of the outer sliding rod (19), a second supporting disc (21) is arranged on one side of the inner sliding rod (20), and a spring (22) is arranged on the outer side of the outer sliding rod (19).

3. The LCD screen seamless splicing assembly according to claim 1, wherein the supporting plate (4) is elastically connected with the assembling plate (5) through an elastic connecting structure (12), and the assembling plate (5) is fixed at the front side position of the first LCD screen (1) or the second LCD screen (2).

4. The seamless splicing assembly for the LCD screen according to claim 1, wherein the inner end of the screw (13) is rotated outside the support plate (4) through a bearing seat (14), and the outer end of the screw (13) is rotated inside the screw mounting plate (6) through a screw sleeve (15).

5. The LCD screen seamless splicing assembly of claim 2, wherein the elastic connecting structure (12) is fixed on the outer side of the supporting plate (4) through a first supporting plate (18), and the elastic connecting structure (12) is fixed on the inner side of the first limiting plate (7) through a second supporting plate (21).

6. The LCD screen seamless splicing assembly of claim 2, wherein the inner slide bar (20) slides at an inner position of the outer slide bar (19), and the spring (22) is positioned at an outer position of the outer slide bar (19) and the inner slide bar (20).