Improved liquid crystal splicing screen

Abstract

The utility model discloses an improved liquid crystal splicing screen, which belongs to the technical field of liquid crystal splicing screens and comprises nine display screens and a base, three groups of upright posts are fixedly connected onto the base, mounting seats are fixedly connected to the back surfaces of the nine display screens, through holes matched with the upright posts are formed in the mounting seats, and the upright posts are fixedly connected with the mounting seats. According to the utility model, through the arrangement of the mounting seat, the stand columns, the positioning grooves and the positioning blocks, the transverse connection between the liquid crystal splicing screens can be more stable, and through the arrangement of the clamping holes and the clamping columns, the liquid crystal splicing screens can be connected more stably, so that the liquid crystal splicing screens can be connected more stably. The longitudinal connection between the liquid crystal splicing screens can be more stable, and finally, through the arranged springs and buffer blocks, the display screens on the upper portion can be buffered during installation, so that the display screens are prevented from being damaged during installation.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal splicing screens, in particular to an improved liquid crystal splicing screen. Background Art

[0002] The LCD splicing screen can be used as a single display or spliced ​​into an ultra-large screen. According to different usage requirements, it can realize a variety of large-screen functions that can be enlarged or reduced: single-screen split display, single-screen independent display, any combination of display, full-screen LCD splicing, double-splicing LCD screen splicing, vertical screen display, optional compensation or covering of image borders, support for roaming, zooming and stretching, cross-screen display of digital signals, setting and running of various display plans, and real-time processing of full HD signals.

[0003] There is still a defect in the above technical conditions: when the above-mentioned LCD splicing screen is installed, the connection between the two display screens is not stable enough, thereby reducing the effect of continuous use.

[0004] Based on this, the utility model designs an improved liquid crystal splicing screen to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an improved liquid crystal splicing screen to solve the above technical problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved liquid crystal splicing screen, comprising nine display screens and a base, three groups of columns are fixedly connected to the base, the backs of the nine display screens are fixedly connected to mounting seats, the interior of the mounting seats is provided with through holes adapted to the columns, both sides of the base are fixedly connected with positioning columns, three groups of cross bars are fixedly connected between the two groups of positioning columns, three groups of clamping seats are fixedly connected to the three groups of cross bars, mounting holes are provided inside the clamping seats, positioning grooves and positioning blocks are respectively provided on both sides of the nine display screens, and the positioning grooves and positioning blocks are adapted to each other.

[0007] By adopting the above technical solution, the installation between the spliced ​​screens can be made more stable, thereby increasing the use effect.

[0008] Preferably, three groups of clamping holes are formed on the tops of the nine display screens, and three groups of clamping columns are fixedly connected to the bottoms of the nine display screens, and the clamping columns are matched with the clamping holes.

[0009] By adopting the above technical solution, the connection between the display screens in the upper and lower directions can be made more stable.

[0010] Preferably, a spring is fixedly connected to the bottom of the clamping hole on the display screen, and a buffer block is fixedly connected to the top of the spring.

[0011] By adopting the above technical solution, the display screen can be buffered when it is installed, thereby avoiding damage caused by contact during installation.

[0012] Preferably, a guide plate is also provided on the back of the display screen.

[0013] By adopting the above technical solution, the heat dissipation effect of the display screen can be increased.

[0014] Preferably, the mounting seat is also provided with a mounting block adapted to the mounting bolt.

[0015] By adopting the above technical solution, the bolt installation is made more stable.

[0016] To sum up, the present application has the following beneficial technical effects: through the provision of mounting seats, columns, positioning grooves and positioning blocks, the horizontal connection between the LCD splicing screens can be made more stable, and through the provision of snap-in holes and snap-in columns, the vertical connection between the LCD splicing screens can be made more stable. Finally, through the provision of springs and buffer blocks, the upper display screen can be buffered during installation, thereby preventing it from being damaged during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0019] Figure 2 is a schematic diagram of the back structure of this embodiment;

[0020] Figure 3 Schematic diagram of the structure of the display screen in this embodiment;

[0021] Figure 4 Schematic diagram of the internal structure of the clamping hole in this embodiment.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Display screen; 2. Base; 3. Vertical column; 4. Mounting seat; 5. Mounting block; 6. Positioning column; 7. Cross bar; 8. Snap-on seat; 9. Mounting hole; 10. Guide plate; 11. Positioning groove; 12. Positioning block; 13. Snap-on hole; 14. Snap-on column; 15. Spring; 16. Buffer block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The following is combined with Figure 1-4 This application is described in further detail.

[0026] Reference Figure 1 , Figure 2 and Figure 3 An improved liquid crystal splicing screen comprises nine display screens 1 and a base 2, three groups of columns 3 are fixedly connected to the base 2, mounting seats 4 are fixedly connected to the backs of the nine display screens 1, through holes matched with the columns 3 are provided inside the mounting seats 4, positioning posts 6 are fixedly connected to both sides of the base 2, three groups of cross bars 7 are fixedly connected between the two groups of positioning posts 6, three groups of clamping seats 8 are fixedly connected to the three groups of cross bars 7, the clamping seats 8 are matched with the mounting seats 4, and can stably install the display screens 1, mounting holes 9 are provided inside the clamping seats 8, and the mounting holes 9 are used to insert mounting bolts, positioning grooves 11 and positioning blocks 12 are respectively provided on both sides of the nine display screens 1, and the positioning grooves 11 are matched with the positioning blocks 12, so that the connection between the display screens 1 in the horizontal direction is more stable, thereby increasing the use effect of the splicing screen.

[0027] Reference Figure 3 and Figure 4 Three groups of snap-in holes 13 are provided on the tops of the nine display screens 1, and three groups of snap-in columns 14 are fixedly connected to the bottoms of the nine display screens 1. The snap-in columns 14 are adapted to the snap-in holes 13, which can increase the stability of the installation of the display screens 1 in the up and down directions. A spring 15 is fixedly connected to the bottom of the snap-in holes 13 on the display screens 1, and a buffer block 16 is fixedly connected to the top of the spring 15, which can buffer the display screens 1 when they are assembled, thereby avoiding damage to the display screens 1 when they are assembled in the vertical direction.

[0028] Reference Figure 3 A guide plate 10 is also provided on the back of the display screen 1 to increase the air flow effect and thus facilitate heat dissipation. A mounting block 5 adapted to the mounting bolts is also provided on the mounting seat 4.

[0029] The implementation principle of this embodiment is as follows: when in use, the display screen 1 is inserted into the three groups of columns 3 from the top in sequence, and it is noted that the positioning groove 11 is in contact with the positioning block 12, so that the display screen 1 can be better snapped in, and then the mounting bolts are inserted to lock and fix the display screen 1. During the installation process, when the upper display screen 1 moves downward to the bottom, the snap-in column 14 enters into the inside of the snap-in hole 13, and then the buffer block 16 and the spring 15 can buffer the upper display screen 1, thereby preventing the display screen 1 from being damaged during installation.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An improved liquid crystal splicing screen, comprising nine display screens (1) and a base (2), characterized in that: Three groups of columns (3) are fixedly connected to the base (2); the backs of the nine display screens (1) are fixedly connected to mounting seats (4); through holes matching the columns (3) are provided inside the mounting seats (4); positioning posts (6) are fixedly connected to both sides of the base (2); three groups of cross bars (7) are fixedly connected between the two groups of positioning posts (6); three groups of clamping seats (8) are fixedly connected to the three groups of cross bars (7); mounting holes (9) are provided inside the clamping seats (8); positioning grooves (11) and positioning blocks (12) are respectively provided on both sides of the nine display screens (1); the positioning grooves (11) and the positioning blocks (12) are matched with each other.

2. The improved liquid crystal splicing screen according to claim 1, characterized in that: The tops of the nine display screens (1) are each provided with three groups of snap-in holes (13), and the bottoms of the nine display screens (1) are each fixedly connected with three groups of snap-in columns (14), wherein the snap-in columns (14) are adapted to the snap-in holes (13).

3. The improved liquid crystal splicing screen according to claim 2, characterized in that: A spring (15) is fixedly connected to the display screen (1) and located at the bottom of the clamping hole (13), and a buffer block (16) is fixedly connected to the top of the spring (15).

4. The improved liquid crystal splicing screen according to claim 1, characterized in that: A guide plate (10) is also provided on the back of the display screen (1).

5. The improved liquid crystal splicing screen according to claim 1, characterized in that: The mounting seat (4) is also provided with a mounting block (5) adapted to the mounting bolt.

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