Display screen splicing structure

Abstract

The utility model discloses a display screen splicing structure which comprises a main display screen and two auxiliary display screens, the two auxiliary display screens are located on the two sides of the main display screen respectively, the bottom of the main display screen is fixedly connected with a fixing box, and a splicing mechanism is arranged on the fixing box; the splicing mechanism comprises a splicing inserting plate arranged at the bottom of the auxiliary display screen, one side of the splicing inserting plate extends into the fixing box in a sliding mode, fixing inserting grooves are formed in the two sides of the splicing inserting plate, and two connecting inserting rods are arranged below the auxiliary display screen. According to the display screen splicing structure, the mounting occupied area can be reduced through the splicing mechanisms arranged at the bottoms of the main display screen and the auxiliary display screen, meanwhile, the splicing mechanisms can improve the overall connecting strength through a multi-point-position fixing mode, and the splicing effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a display screen splicing structure. Background Art

[0002] LED display is a flat panel display composed of small LED module panels. It is a device used to display various information such as text, images, videos, and video signals. In order to meet different usage requirements, LED display screens need to be spliced.

[0003] Publication number CN 214955770 U discloses a LED display screen splicing structure, including two display screens in contact with each other, the display screens are in contact with two symmetrical fixed plates, the fixed plates are provided with a slide groove, the inside of the slide groove is provided with a fixed rod, the outside of the fixed rod is provided with a spring, the outside of the fixed rod is slidably sleeved with a slider, the slider is slidably connected to the slide groove, the slider is fixedly connected with a connecting plate, the connecting plate is in contact with the fixed plate, and the connecting plate is in contact with the display screen. In fact, the practical new type can play a positioning effect on the upper and lower structures of the display screen by designing the contact between the connecting plate and the display screen, and can play a positioning effect on the horizontal structure of the display screen by designing the contact between the splint and the display screen and the clamping of the protrusion and the groove, thereby achieving the effect of positioning the display screen splicing, and the positioning method is more convenient.

[0004] However, the splicing structure has the following shortcomings: the device can easily position and splice the display screen, but because the splicing structure of the device is often located outside the display screen, it occupies a large amount of installation space and the assembly effect is not good.

[0005] To this end, the utility model provides a display screen splicing structure to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a display screen splicing structure to solve the above problems.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a display screen splicing structure, including a main display screen and two sub-display screens, the two sub-display screens are respectively located on both sides of the main display screen, the bottom of the main display screen is fixedly connected to a fixing box, and the fixing box is provided with a splicing mechanism;

[0008] The splicing mechanism includes a splicing plug board arranged at the bottom of the secondary display screen. One side of the splicing plug board slides and extends into the fixed box. Fixed slots are provided on both sides of the splicing plug board. Two connecting plug rods are arranged below the secondary display screen. One end of each of the four connecting plug rods slides and extends into the fixed box. Tightening jacks are provided on the connecting plug rods. Two pressing plates are arranged in the fixed box. Two clamping rods are fixedly connected to one side of each of the two pressing plates. The four clamping rods respectively slide through the corresponding tightening jacks, and one end of each of the four clamping rods respectively slides and extends into the corresponding fixed slot.

[0009] Preferably, a bidirectional threaded rod is rotatably and penetratingly connected to the inner wall of one side of the fixed box. The bidirectional threaded rod threadedly penetrates through the two pressing plates. A hand wheel is fixedly connected to one end of the bidirectional threaded rod. The combination of the bidirectional threaded rod and the hand wheel can conveniently drive the two pressing plates to move, thus facilitating the operation of the operator and making disassembly and assembly easier.

[0010] Preferably, two reinforcing plates are fixedly connected to the bottom of each of the two secondary display screens. Two reinforcing rods penetrate through between the two reinforcing plates. One end of each of the two reinforcing rods is connected to the corresponding connecting plug rod. One side of the corresponding reinforcing plate is connected to the corresponding splicing plug board. The combination of the reinforcing plates and the reinforcing rods can conveniently connect the connecting plug rods, the splicing plug board and the secondary display screen together, and at the same time improve the overall structural strength.

[0011] Preferably, four symmetrically distributed positioning sleeves are fixedly connected to the bottom of the main display screen. Two auxiliary plates are fixedly connected to the bottom of each of the two secondary display screens. A deviation-preventing plate is fixedly connected to one side of each of the two auxiliary plates. The deviation-preventing plate slides through the corresponding positioning sleeve. The combination of the positioning sleeve and the deviation-preventing rod can position and install the main display screen and the secondary display screen, facilitating assembly and use.

[0012] Preferably, two U-shaped connecting frames are fixedly connected to the bottom of the main display screen. Two first screw holes are provided on each of the two U-shaped connecting frames. The combination of the U-shaped connecting frames and the first screw holes can conveniently fix and install the main display screen.

[0013] Preferably, two L-shaped connecting frames are fixedly connected to the bottom of the secondary display screen. Two second screw holes are provided on each of the two L-shaped connecting frames. The combination of the L-shaped connecting frames and the second screw holes can conveniently fix the secondary display screen.

[0014] Preferably, a sliding rod is fixedly connected in the fixed box. The sliding rod slides through the two pressing plates. The sliding rod can limit and support the two pressing plates, enabling them to move smoothly.

[0015] Beneficial effects

[0016] The utility model provides a display screen splicing structure. Compared with the prior art, the following beneficial effects are achieved:

[0017] (1) For this display screen splicing structure, the splicing mechanism arranged at the bottoms of the main display screen and the secondary display screen can reduce the occupied area during installation. At the same time, the splicing mechanism can improve the overall connection strength through a multi-point fixing method, and the splicing effect is better.

[0018] (2) For this display screen splicing structure, the positioning sleeve and the anti-deviation rod are arranged to be used in combination to position and install the main display screen and the secondary display screen, which is convenient for assembly and use. At the same time, the C-shaped connecting frame and the L-shaped connecting frame are arranged to facilitate the installation thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional external structure view of the utility model;

[0020] Figure 2 is a schematic bottom structure view of the utility model;

[0021] Figure 3 is a schematic internal structure view of the fixed box in the utility model;

[0022] Figure 4 is a bottom assembly view of the secondary display screen in the utility model.

[0023] In the figure: 1, main display screen; 2, secondary display screen; 3, fixed box; 4, splicing plug board; 5, fixed slot; 6, connecting plug rod; 7, fastening jack; 8, pressing plate; 9, clamping rod; 10, bidirectional threaded rod; 11, hand wheel; 12, reinforcing plate; 13, strengthening rod; 14, positioning sleeve; 15, auxiliary plate; 16, anti-deviation plate; 17, C-shaped connecting frame; 18, first screw hole; 19, L-shaped connecting frame; 20, second screw hole; 21, sliding rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1:

[0026] Please refer to Figures 1 to 4, a display screen splicing structure, including a main display screen 1 and two sub-display screens 2. The two sub-display screens 2 are respectively located on both sides of the main display screen 1. A fixed box 3 is fixedly connected to the bottom of the main display screen 1, and a splicing mechanism is arranged on the fixed box 3;

[0027] The splicing mechanism includes a splicing plug board 4 arranged at the bottom of the sub-display screen 2. One side of the splicing plug board 4 slides and extends into the fixed box 3. Fixed slots 5 are opened on both sides of the splicing plug board 4. Two connecting plug rods 6 are arranged below the sub-display screen 2. One ends of the four connecting plug rods 6 all slide and extend into the fixed box 3. Fastening jacks 7 are opened on the connecting plug rods 6. Two pressing plates 8 are arranged in the fixed box 3. Two clamping rods 9 are fixedly connected to one side of the two pressing plates 8. The four clamping rods 9 respectively slide through the corresponding fastening jacks 7, and one ends of the four clamping rods 9 respectively slide and extend into the corresponding fixed slots 5;

[0028] One side inner wall of the fixed box 3 is rotationally penetrated and connected with a bidirectional threaded rod 10. The bidirectional threaded rod 10 is threadedly penetrated through the two pressing plates 8. One end of the bidirectional threaded rod 10 is fixedly connected with a hand wheel 11.

[0029] Embodiment Two:

[0030] Please refer to Figures 1 to 4 , on the basis of Embodiment One, this embodiment provides a technical solution: Two reinforcing plates 12 are fixedly connected to the bottom of the two sub-display screens 2. Two reinforcing rods 13 are penetrated and connected between the two reinforcing plates 12. One ends of the two reinforcing rods 13 are respectively connected to the corresponding connecting plug rods 6, and one side of the corresponding reinforcing plate 12 is connected to the corresponding splicing plug board 4; Four symmetrically distributed positioning sleeves 14 are fixedly connected to the bottom of the main display screen 1. Two auxiliary plates 15 are fixedly connected to the bottom of the two sub-display screens 2. A deviation-preventing plate 16 is fixedly connected to one side of each of the two auxiliary plates 15. The deviation-preventing plate 16 slides through the corresponding positioning sleeve 14; Two U-shaped connecting frames 17 are fixedly connected to the bottom of the main display screen 1. Two first screw holes 18 are opened on each of the two U-shaped connecting frames 17; Two L-shaped connecting frames 19 are fixedly connected to the bottom of the sub-display screen 2. Two second screw holes 20 are opened on each of the two L-shaped connecting frames 19; A sliding rod 21 is fixedly connected in the fixed box 3. The sliding rod 21 slides through the two pressing plates 8.

[0031] At the same time, the content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0032] Working principle: When in use, first align the anti-deflection plates 16 on the two auxiliary display screens 2 with the positioning sleeves 14 on the main display screen 1 and insert them. At the same time, insert the splicing plug plate 4 and the connecting plug rod 6 into the fixing box 3, then turn the hand wheel 11, the hand wheel 11 drives the two-way threaded rod 10 to rotate, the two-way threaded rod 10 drives the two pressure plates 8 threadedly connected to it to move, the pressure plate 8 drives the clamping rod 9 to move, so that it passes through the corresponding fastening socket 7 and is inserted into the fixing slot 5, the auxiliary display screen 2 is firmly fixed on one side of the main display screen 1, and the splicing work is completed.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] In the description of this article, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0035] 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. A display screen splicing structure, comprising a main display screen (1) and two auxiliary display screens (2), wherein the two auxiliary display screens (2) are respectively located on both sides of the main display screen (1), characterized in that: A fixed box (3) is fixedly connected to the bottom of the main display screen (1), and a splicing mechanism is arranged on the fixed box (3); The splicing mechanism includes a splicing plug board (4) arranged at the bottom of the secondary display screen (2). One side of the splicing plug board (4) slidably extends into the fixed box (3). Fixed slots (5) are formed on both sides of the splicing plug board (4). Two connecting plug rods (6) are arranged below the secondary display screen (2). One end of each of the four connecting plug rods (6) slidably extends into the fixed box (3). Fastening jacks (7) are formed on the connecting plug rods (6). Two pressing plates (8) are arranged in the fixed box (3). Two clamping rods (9) are fixedly connected to one side of each of the two pressing plates (8). The four clamping rods (9) respectively slide through the corresponding fastening jacks (7), and one end of each of the four clamping rods (9) respectively slides into the corresponding fixed slot (5).

2. A display screen splicing structure according to claim 1, characterized in that: One side inner wall of the fixed box (3) is rotatably and penetratingly connected with a bidirectional threaded rod (10). The bidirectional threaded rod (10) threadedly penetrates through the two pressing plates (8). A hand wheel (11) is fixedly connected to one end of the bidirectional threaded rod (10).

3. A display screen splicing structure according to claim 1, characterized in that: Two reinforcing plates (12) are fixedly connected to the bottom of each of the two secondary display screens (2). Two strengthening rods (13) penetrate through between the two reinforcing plates (12). One end of each of the two strengthening rods (13) is connected to the corresponding connecting plug rod (6), and one side of the corresponding reinforcing plate (12) is connected to the corresponding splicing plug board (4).

4. The display screen splicing structure according to claim 1, characterized in that: Four symmetrically distributed positioning sleeves (14) are fixedly connected to the bottom of the main display screen (1). Two auxiliary plates (15) are fixedly connected to the bottom of each of the two secondary display screens (2). A deviation-preventing plate (16) is fixedly connected to one side of each of the two auxiliary plates (15). The deviation-preventing plate (16) slidably penetrates through the corresponding positioning sleeve (14).

5. The display screen splicing structure according to claim 1, characterized in that: Two U-shaped connecting frames (17) are fixedly connected to the bottom of the main display screen (1). Two first screw holes (18) are formed on each of the two U-shaped connecting frames (17).

6. The display screen splicing structure according to claim 1, characterized in that: Two L-shaped connecting frames (19) are fixedly connected to the bottom of the secondary display screen (2). Two second screw holes (20) are formed on each of the two L-shaped connecting frames (19).

7. The display screen splicing structure according to claim 1, characterized in that: A sliding rod (21) is fixedly connected in the fixed box (3). The sliding rod (21) slidably penetrates through the two pressing plates (8).

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