Spliced liquid crystal display screen

Abstract

The utility model belongs to the technical field of splicing type display screens, and particularly relates to a splicing type liquid crystal display screen which comprises a plurality of display screen bodies distributed in a rectangular array mode, and installation mechanisms used for installation are arranged on the rear sides of the display screen bodies. The mounting mechanism comprises a plurality of rod-shaped supporting pieces which are sequentially arranged from top to bottom and are transversely arranged side by side, a plurality of connecting rods used for connection are detachably arranged between every two adjacent rod-shaped supporting pieces, and the multiple display screen bodies in the same row are all hung on the same rod-shaped supporting piece. Each rod-shaped supporting piece is formed by splicing a plurality of mounting rods with the same size, and the two ends of each mounting rod are provided with a butt joint head and a butt joint hole which can be connected in an inserted mode respectively, the multiple rod-shaped supporting rods distributed side by side are additionally arranged, and therefore the mounting frames of the multiple display screen bodies can be conveniently combined into a whole; and therefore, the situation that a plurality of display screen bodies are misplaced during installation can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of splicing display screens, and particularly relates to a splicing liquid crystal display screen. Background Technique

[0002] The large liquid crystal splicing screen is a complete splicing display unit, which can be used alone as a display or spliced into an extra-large screen for use.

[0003] The existing splicing display screens are generally configured in number according to the size of the installation position. Due to the uncertainty of the installation position, installation size, etc., for this reason, each display screen has an independent mounting rack. When installing the display screen, first install multiple mounting racks at the predetermined positions on the wall according to the position, and then hang the display screen on the corresponding mounting rack through a hanging piece to complete the splicing installation of multiple display screens. However, since multiple mounting racks are installed separately, after installation, there is a certain dimensional error between multiple mounting racks, resulting in uneven gaps between multiple spliced display screens, thus affecting the final imaging effect of the display screen. Content of the Utility Model

[0004] The purpose of the utility model is to provide a splicing liquid crystal display screen to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A splicing liquid crystal display screen, comprising: a plurality of display screen bodies distributed in a rectangular array, and an installation mechanism for installation is arranged at the rear of the plurality of display screen bodies. The installation mechanism includes a plurality of rod-shaped support members arranged horizontally side by side in multiple rows from top to bottom, and a plurality of connecting rods for connection are detachably arranged between adjacent two of the rod-shaped support members. A plurality of display screen bodies in the same row are all hung on the same rod-shaped support member.

[0006] Preferably, each of the rod-shaped support members is spliced by a plurality of mounting rods of the same size, and a pluggable docking head and a docking hole are respectively arranged at both ends of each mounting rod.

[0007] Preferably, an indented hole penetrating through the docking hole and the docking head is further arranged at the end of the mounting rod from top to bottom, and a pin rod for connecting the docking head and the docking hole is arranged in the indented hole.

[0008] Preferably, external thread segments are arranged at both ends of each connecting rod, and a plurality of internal thread grooves are respectively formed on the opposite sides of adjacent two mounting rods. The two external thread segments are respectively screwed into the corresponding internal thread grooves on both sides.

[0009] Preferably, expansion bolts fixed in the wall are provided on each of the connecting rods. Two buckled pipe clamps are provided at the end of each expansion bolt. Connecting bolts for connection are provided between both ends of the two pipe clamps. The connecting rod is clamped between the two pipe clamps.

[0010] Preferably, hooks for hanging on the mounting rod are provided at the four corners of the rear side of each display screen body. A C-shaped groove for accommodating the mounting rod is formed at the bottom of each hook. An anti-slip pad for anti-slip is covered in the C-shaped groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) By adding a plurality of rod-shaped support rods distributed side by side, the utility model facilitates the integration of the mounting frames of a plurality of display screen bodies, thereby avoiding the dislocation of a plurality of display screen bodies during installation.

[0013] (2) By adding a plurality of mounting rods, the utility model facilitates the device to increase the length of the rod-shaped support rods according to the number of display screen bodies in the horizontal direction, and facilitates the device to adjust the length according to the installation environment.

[0014] (3) By adding a plurality of connecting rods, the utility model facilitates the device to increase the number of dry-rot support rods according to the number of display screen bodies in the vertical direction, and facilitates the device to adjust the height according to the installation environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a side view of the utility model;

[0016] Figure 2 is a front view of the rod-shaped support rod and the connecting rod of the utility model;

[0017] Figure 3 is a schematic diagram of the cooperation of the docking head, the docking hole and the plug rod of the utility model;

[0018] Figure 4 is a schematic diagram of the structure of the hook and the display screen body of the utility model;

[0019] Figure 5 is a schematic diagram of the cooperation of the external thread section and the internal thread groove of the utility model;

[0020] Figure 6 is a front view of the pipe clamp and the expansion bolt of the utility model;

[0021] In the figure: 1, display screen body; 2, pipe clamp; 3, docking head; 4, hook; 5, C-shaped groove; 6, anti-slip pad; 7, mounting rod; 8, connecting rod; 9, expansion bolt; 10, connecting bolt; 11, recessed hole; 12, pin rod; 13, external thread section; 14, internal thread groove; 15, docking hole. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Refer to Figure 1-2 As shown, a spliced liquid crystal display screen provided by the present invention includes: a plurality of display screen bodies 1 distributed in a rectangular array, and an installation mechanism for installation is provided at the rear of the plurality of display screen bodies 1. The installation mechanism includes a plurality of rod-shaped support members arranged horizontally side by side from top to bottom in sequence. A plurality of connecting rods 8 for connection are detachably provided between adjacent two rod-shaped support members, and a plurality of display screen bodies 1 in the same row are all hung on the same rod-shaped support member.

[0024] As described above, when using the plurality of display screen bodies 1 and the installation mechanism provided by the present invention, the plurality of rod-shaped support members in the installation mechanism form a mesh-shaped installation frame through the plurality of connecting rods 8, so as to facilitate the integrated assembly of the installation parts for installing the plurality of display screen bodies 1, so that when the plurality of display screen bodies 1 are spliced, they are on the same horizontal plane, and gaps between adjacent display screen bodies 1 can be avoided.

[0025] Furthermore, in order to facilitate the installation of the connecting rod 8 on the wall, refer to Figure 1-2 and Figure 6 As shown, an expansion bolt 9 fixed in the wall is provided on each connecting rod 8. Two buckled pipe clamps 2 are provided at the end of the expansion bolt 9, and a connecting bolt 10 for connection is provided between both ends of the two pipe clamps 2. The connecting rod 8 is clamped between the two pipe clamps 2. The plurality of expansion bolts 9 are respectively installed at different positions on the wall, the plurality of connecting rods 8 are respectively placed in the pipe clamps 2 on the plurality of expansion bolts 9, and the connecting rod 8 is fixed on the pipe clamp 2 through the connecting bolt 10, so as to install the plurality of rod-shaped support members side by side from top to bottom on the wall.

[0026] Furthermore, in order to facilitate hanging the display screen body 1 on the rod-shaped support member, refer to Figure 1 and Figure 4As shown in the figure, hooks 4 for hanging on the mounting rod 7 are provided at the four corners on the rear side of each display body 1. A C-shaped groove 5 for accommodating the mounting rod 7 is formed at the bottom of each hook 4, and an anti-slip pad 6 for anti-slip is covered in the C-shaped groove 5. The display body 1 is hung on the corresponding rod-shaped support rod through the C-shaped groove 5 on the hook 4, thereby completing the splicing of the display body 1. The anti-slip pad 6 can prevent the hook 4 from displacing on the rod-shaped support member.

[0027] In the present utility model, in combination Figure 2-3 As shown in the figure, each rod-shaped support member in this embodiment is formed by splicing a plurality of mounting rods 7 of the same size. Docking heads 3 and docking holes 15 that can be inserted are respectively provided at both ends of each mounting rod 7.

[0028] As described above, when using the rod-shaped support member provided by the present utility model, a plurality of mounting rods 7 can be sequentially docked through the docking heads 3 and the docking holes 15 according to the number of display bodies 1, facilitating multiple display bodies 1 in the same row to be hung on the same rod-shaped support member.

[0029] Furthermore, in order to improve the connection stability of the two docked mounting rods 7, referring to Figure 3 As shown in the figure, an indented hole 11 penetrating through the docking hole 15 and the docking head 3 is further provided at the end of the mounting rod 7 from top to bottom. A pin rod 12 connecting the docking head 3 and the docking hole 15 is provided in the indented hole 11. When the docking head 3 is inserted into the docking hole 15, the indented hole 11 on the mounting rod 7 is aligned with the indented hole 11 on the docking head 3. At this time, the pin rod 12 is inserted into the indented hole 11, thereby preventing the docking head 3 from detaching from the docking hole 15.

[0030] Furthermore, in order to facilitate the detachable connection of two adjacent mounting rods 7, referring to Figure 5 As shown in the figure, external thread segments 13 are provided at both ends of each connecting rod 8. A plurality of internal thread grooves 14 are formed on the opposite sides of two adjacent mounting rods 7. The two external thread segments 13 are respectively screwed into the corresponding internal thread grooves 14 on both sides. The two ends of the connecting rod 8 can be screwed between adjacent mounting rods 7 through the external thread segments 13, thereby facilitating the longitudinal connection of a plurality of mounting rods 7 and providing an installation position for the longitudinal splicing of a plurality of display bodies 1.

[0031] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A spliced ​​liquid crystal display screen, characterized in that: include: A plurality of display screen bodies (1) are distributed in a rectangular array, and a mounting mechanism for mounting is provided on the rear side of the plurality of display screen bodies (1), wherein the mounting mechanism comprises a plurality of rod-shaped support members arranged in sequence from top to bottom in a transverse manner, and a plurality of connecting rods (8) for connecting are detachably provided between two adjacent rod-shaped support members, and the plurality of display screen bodies (1) in the same row are all hung on the same rod-shaped support member.

2. A spliced ​​liquid crystal display screen according to claim 1, characterized in that: Each of the rod-shaped support members is formed by splicing a plurality of mounting rods (7) of the same size, and each of the mounting rods (7) is provided with a pluggable docking joint (3) and a docking hole (15) at both ends.

3. A spliced ​​liquid crystal display screen according to claim 2, characterized in that: The end of the mounting rod (7) is also provided with a recessed hole (11) penetrating the docking hole (15) and the docking joint (3) from top to bottom, and a latch rod (12) connecting the docking joint (3) and the docking hole (15) is provided in the recessed hole (11).

4. The spliced ​​liquid crystal display screen according to claim 2, characterized in that: Both ends of each connecting rod (8) are provided with external thread sections (13), and the opposite sides of two adjacent mounting rods (7) are provided with a plurality of internal thread grooves (14), and the two external thread sections (13) are respectively screwed into the corresponding internal thread grooves (14) on both sides.

5. The spliced ​​liquid crystal display screen according to claim 1, characterized in that: Each of the connecting rods (8) is provided with an expansion bolt (9) fixed in the wall, the ends of the expansion bolts (9) are provided with two buckled pipe hoops (2), and connecting bolts (10) for connection are provided between the two ends of the two pipe hoops (2), and the connecting rod (8) is clamped between the two pipe hoops (2).

6. The spliced ​​liquid crystal display screen according to claim 1, characterized in that: Each of the four corners of the rear side of the display screen body (1) is provided with a hook (4) for hanging on a mounting rod (7), and each of the hooks (4) is provided with a C-shaped groove (5) at the bottom for accommodating the mounting rod (7), and the C-shaped groove (5) is covered with an anti-skid pad (6) for preventing skidding.

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