Combined liquid crystal display screen convenient to assemble

Abstract

The utility model relates to liquid crystal display screen technical field especially a combined liquid crystal display screen convenient to assemble, including four liquid crystal display screen main parts, the one side of four liquid crystal display screen main parts all is fixedly connected with two connecting frames, the one side of eight connecting frames all is set up with fixed jack, the one side of eight connecting frames away from liquid crystal display screen main part all is set up with connecting groove. The utility model's advantage lies in: through the cooperation setting of connecting frame, fixed jack, connecting groove, connecting block, connecting plate, mounting seat, support frame, screw rod, knob, mobile hinged seat, connecting pull rod, connecting hinged seat, guide rail, slide, moving frame and fixed plug rod, can simultaneously carry out connecting operation to four liquid crystal display screen main parts, and need not to connect liquid crystal display screen main part with the help of tool, make the operation of connecting liquid crystal display screen main part is more simple and convenient, has improved the efficiency that this combined liquid crystal display screen was assembled.

Description

Technical Field

[0001] This utility model relates to the field of liquid crystal display technology, and in particular to a modular liquid crystal display that is easy to assemble. Background Technology

[0002] Liquid crystal displays (LCDs) are a type of flat-panel display used in televisions and computers. Their advantages include low power consumption, small size, and low radiation. A modular LCD display combines multiple LCD screens to form a larger display area.

[0003] Currently, the assembly of modular LCD displays typically involves manually joining two LCD displays together and then connecting them using a connecting frame or other structure. This method can only connect two LCD displays at a time and requires the use of multiple tools, making the assembly of multiple LCD displays cumbersome and reducing efficiency. Therefore, a modular LCD display that is easy to assemble is needed to solve these problems. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to propose a modular LCD display that is easy to assemble, so as to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides a modular LCD display screen that is easy to assemble, comprising four LCD display screen bodies. Two connecting brackets are fixedly connected to one side of each of the four LCD display screen bodies. Each of the eight connecting brackets has a fixing hole on one side, and a connecting slot is formed on the side of each of the eight connecting brackets away from the LCD display screen body. Connecting blocks are engaged with the inner walls of four of the connecting slots. A connecting plate is fixedly connected to one side of each of the four connecting blocks. A mounting base is fixedly connected to one end of each of the four connecting plates. A U-shaped support frame is fixedly mounted on one side of the mounting base. The support frame is equipped with an adjustable fixed plate structure. A lead screw is rotatably connected to one side of the support frame via a bearing. A knob is fixedly connected to one end of the lead screw. A movable hinge seat is threaded onto the outer surface of the lead screw. Both ends of the movable hinge seat are hinged to connecting rods. One end of each of the two connecting rods is fixedly connected to a connecting hinge seat. Guide rails are fixedly connected to two symmetrical sides of the mounting base. Slide seats, which are fixedly connected to the connecting hinge seats, are slidably connected to the outer surfaces of the two guide rails. Movable frames are fixedly connected to two symmetrical sides of the two slide seats. A fixed insertion rod is fixedly connected to one side of each of the four movable frames.

[0007] Preferably, the fixed plate structure includes a sliding groove, an adjusting hole, an extension plate, an adjusting bolt, and a fixed base plate. The support frame has sliding grooves on two symmetrical sides. The inner walls of the two sliding grooves have several adjusting holes. The inner walls of the two sliding grooves are slidably connected to extension plates. One side of each of the two extension plates is threaded with an adjusting bolt. One end of each of the two extension plates is fixedly connected to a fixed base plate.

[0008] Preferably, in any of the above solutions, both the connecting block and the connecting slot are dovetail-shaped, and the size of the connecting block and the connecting slot are adapted to each other.

[0009] Preferably, in any of the above embodiments, a portion of the lead screw is located inside the support frame, the movable hinge seat is located inside the support frame, and the movable hinge seat is slidably connected to the support frame.

[0010] Preferably, in any of the above solutions, the movable frame is L-shaped, and the size of the fixed insertion rod is adapted to the size of the fixed insertion hole.

[0011] Preferably, in any of the above solutions, the position of the adjusting bolt corresponds to that of the adjusting hole, and the size of the adjusting bolt is adapted to that of the adjusting hole.

[0012] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows: 1. Through the coordinated arrangement of connecting frame, fixed insertion hole, connecting slot, connecting block, connecting plate, mounting base, support frame, screw rod, knob, movable hinge base, connecting rod, connecting hinge base, guide rail, slide, movable frame and fixed insertion rod, four LCD screen bodies can be connected simultaneously without the need for tools, making the connection of LCD screen bodies more convenient and improving the efficiency of assembling this modular LCD screen.

[0013] 2. Through the coordinated arrangement of the support frame, slide, adjustment hole, extension plate, adjustment bolt and fixed base plate, the distance between the fixed base plate and the main body of the LCD screen can be adjusted. This allows for adjustment of the distance between the main body of the LCD screen and the mounting wall according to the actual situation during use, expanding the applicability of the combined LCD screen and improving its practicality and structural flexibility. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a schematic diagram of the structure of the present invention without the assembled LCD screen body; Figure 4 This is a structural schematic diagram of the main body of the liquid crystal display screen and its connecting components of this utility model.

[0015] In the diagram: 1-LCD display body, 2-connecting bracket, 3-fixed socket, 4-connecting slot, 5-connecting block, 6-connecting plate, 7-mounting base, 8-support bracket, 9-fixed plate structure, 901-slide groove, 902-adjusting socket, 903-extension plate, 904-adjusting bolt, 905-fixed base plate, 10-lead screw, 11-knob, 12-moving hinge seat, 13-connecting rod, 14-connecting hinge seat, 15-guide rail, 16-slide, 17-moving frame, 18-fixed plug rod. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0017] like Figures 1 to 4As shown, a modular LCD display screen that is easy to assemble includes four LCD display screen bodies 1. This invention uses four LCD display screen bodies 1 as an example; in practical applications, the appropriate number of LCD display screen bodies 1 can be selected according to the actual usage situation. Two connecting brackets 2 are fixedly connected to one side of each of the four LCD display screen bodies 1. The connecting brackets 2 are L-shaped. Each of the eight connecting brackets 2 has a fixing hole 3 on one side, and a connecting slot 4 is provided on the side of each of the eight connecting brackets 2 away from the LCD display screen body 1. The corners of the L-shaped connecting brackets 2 are chamfered. The slots 4 are located at the chamfer of the connecting frame 2. Connecting blocks 5 are engaged with the inner walls of the four connecting slots 4. Connecting plates 6 are fixedly connected to one side of each of the four connecting blocks 5. A mounting base 7 is fixedly connected to one end of each of the four connecting plates 6. A U-shaped support frame 8 is fixedly mounted to one side of the mounting base 7, located in the middle of the mounting base 7. An adjustable fixing plate structure 9 is provided on the support frame 8. A lead screw 10 is rotatably connected to one side of the support frame 8 via a bearing. A knob 11 is fixedly connected to one end of the lead screw 10. A movable hinge seat 12 is threaded onto the outer surface of the lead screw 10. Both ends of the movable hinge base 12 are hinged with connecting rods 13, and one end of each connecting rod 13 is fixedly connected to a connecting hinge base 14. Guide rails 15 are fixedly connected to two symmetrical sides of the mounting base 7. Slide blocks 16, which are fixedly connected to the connecting hinge base 14, are slidably connected to the outer surfaces of the two guide rails 15. Movable frames 17 are fixedly connected to two symmetrical sides of the two slide blocks 16. Fixed insert rods 18 are fixedly connected to one side of each of the four movable frames 17. When assembling the LCD screen body 1, first align and fit the four LCD screen bodies 1 together, then connect the connecting blocks 5... Insert the mounting bracket 7 into the connecting slot 4 and align it with one side of the LCD screen body 1. At this time, the fixing rod 18 corresponds to the position of the fixing hole 3. Then, rotate the knob 11 to rotate the lead screw 10. At this time, the movable hinge seat 12 will move. Under the action of the connecting rod 13 and the connecting hinge seat 14, the two slides 16 move along the direction of the guide rail 15. At this time, the slides 16 move towards the connecting frame 2, so that the fixing rod 18 is inserted into the fixing hole 3 and the movable frame 17 is tightly attached to the connecting frame 2, thereby completing the assembly operation of the four LCD screen bodies 1.

[0018] As an optional technical solution of this utility model, the fixed plate structure 9 includes a sliding groove 901, an adjusting hole 902, an extension plate 903, an adjusting bolt 904, and a fixed base plate 905. The support frame 8 has sliding grooves 901 on two symmetrical sides. The inner walls of both sliding grooves 901 have several adjusting holes 902 evenly distributed on their inner walls. Extension plates 903 are slidably connected to the inner walls of both sliding grooves 901. Adjusting bolts 904 are threadedly connected to one side of each extension plate 903. One end of each extension plate 903 is fixed. A fixed base plate 905 is connected. When the combined LCD screen is installed on the wall, the extension plate 903 is moved out from the inside of the slide groove 901. At this time, the fixed base plate 905 moves accordingly. The distance between the fixed base plate 905 and the LCD screen body 1 is adjusted to a suitable distance according to the actual situation of use. Then, the adjusting bolt 904 is connected to the adjusting hole 902 in a suitable position, thereby fixing the extension plate 903 and preventing it from moving. This fixes the fixed base plate 905 in a suitable position, and then the fixed base plate 905 can be fixed to the wall.

[0019] As an optional technical solution of this utility model, the connecting block 5 and the connecting slot 4 are both dovetail-shaped, and the size of the connecting block 5 and the connecting slot 4 are adapted to each other. The connection between the connecting frame 2 and the connecting plate 6 is more secure through the connecting block 5 and the connecting slot 4.

[0020] As an optional technical solution of this utility model, a part of the lead screw 10 is located inside the support frame 8, and the movable hinge seat 12 is located inside the support frame 8. The movable hinge seat 12 is slidably connected to the support frame 8, so that the movable hinge seat 12 can move smoothly inside the support frame 8.

[0021] As an optional technical solution of this utility model, the movable frame 17 is L-shaped, and the size of the fixed plug 18 is adapted to the size of the fixed plug hole 3, so that the fixed plug 18 can be smoothly connected to the fixed plug hole 3.

[0022] As an optional technical solution of this utility model, the position of the adjusting bolt 904 corresponds to that of the adjusting socket 902, and the size of the adjusting bolt 904 and the adjusting socket 902 are adapted to each other, so that the adjusting bolt 904 can be smoothly connected to the adjusting socket 902.

[0023] A modular LCD display screen that is easy to assemble works as follows: First, align and attach the four LCD screen bodies 1 together. Then, insert the connecting clip 5 into the connecting slot 4 and attach the mounting base 7 to one side of the LCD screen body 1. At this time, the fixed insertion rod 18 corresponds to the fixed insertion hole 3. Then, rotate the knob 11 to rotate the lead screw 10. At this time, the movable hinge seat 12 will move. Under the action of the connecting pull rod 13 and the connecting hinge seat 14, the two slides 16 move along the direction of the guide rail 15. At this time, the slides 16 move towards the connecting frame 2, so that the fixed insertion rod 18 is inserted into the fixed insertion hole 3 and the movable frame 17 is tightly attached to the connecting frame 2, thereby completing the assembly operation of the four LCD screen bodies 1.

[0024] In summary, this easy-to-assemble modular LCD display, through the coordinated arrangement of connecting frame 2, fixing socket 3, connecting slot 4, connecting block 5, connecting plate 6, mounting base 7, support frame 8, lead screw 10, knob 11, movable hinge base 12, connecting pull rod 13, connecting hinge base 14, guide rail 15, slide 16, movable frame 17, and fixing rod 18, can simultaneously connect four LCD display bodies 1 without the need for tools, making the connection of the LCD display bodies 1 simpler and improving the efficiency of assembling the modular LCD display. Through the coordinated arrangement of support frame 8, slide 901, adjusting socket 902, extension plate 903, adjusting bolt 904, and fixed base plate 905, the distance between the fixed base plate 905 and the LCD display body 1 can be adjusted, thereby allowing adjustment of the distance between the LCD display body 1 and the mounting wall according to the actual situation during use, expanding the applicability of the modular LCD display, and improving its practicality and structural flexibility.

Claims

1. A modular LCD display screen that is easy to assemble, characterized in that: The device includes four liquid crystal display screen bodies (1). Two connecting brackets (2) are fixedly connected to one side of each of the four liquid crystal display screen bodies (1). Each of the eight connecting brackets (2) has a fixed insertion hole (3) on one side. Each of the eight connecting brackets (2) has a connecting slot (4) on the side away from the liquid crystal display screen body (1). Connecting blocks (5) are engaged with the inner walls of each of the four connecting slots (4). Connecting plates (6) are fixedly connected to one side of each of the four connecting blocks (5). A mounting base (7) is fixedly connected to one end of each of the four connecting plates (6). A U-shaped support frame (8) is fixedly mounted on one side of the mounting base (7). An adjustable fixing plate structure (9) is provided on the support frame (8). One end of the support frame (8)... A lead screw (10) is rotatably connected to the side via a bearing. A knob (11) is fixedly connected to one end of the lead screw (10). A movable hinge seat (12) is threadedly connected to the outer surface of the lead screw (10). A connecting rod (13) is hinged to both ends of the movable hinge seat (12). A connecting hinge seat (14) is fixedly connected to one end of each of the two connecting rods (13). Guide rails (15) are fixedly connected to the two symmetrical sides of the mounting base (7). Slide seats (16) that are fixedly connected to the connecting hinge seat (14) are slidably connected to the outer surfaces of the two guide rails (15). Movable frames (17) are fixedly connected to the two symmetrical sides of the two slide seats (16). A fixed insert rod (18) is fixedly connected to one side of each of the four movable frames (17).

2. The modular LCD display screen that is easy to assemble according to claim 1, characterized in that: The fixed plate structure (9) includes a sliding groove (901), an adjustment hole (902), an extension plate (903), an adjustment bolt (904), and a fixed base plate (905). The support frame (8) has sliding grooves (901) on two symmetrical sides. The inner walls of the two sliding grooves (901) are provided with several adjustment holes (902). The inner walls of the two sliding grooves (901) are slidably connected to extension plates (903). One side of the two extension plates (903) is threadedly connected to an adjustment bolt (904). One end of the two extension plates (903) is fixedly connected to a fixed base plate (905).

3. A modular LCD display screen that is easy to assemble according to claim 2, characterized in that: The connecting block (5) and the connecting slot (4) are both dovetail-shaped, and the size of the connecting block (5) and the connecting slot (4) are matched.

4. A modular LCD display screen that is easy to assemble according to claim 3, characterized in that: A portion of the lead screw (10) is located inside the support frame (8), and the movable hinge seat (12) is located inside the support frame (8), and the movable hinge seat (12) is slidably connected to the support frame (8).

5. A modular liquid crystal display screen that is easy to assemble according to claim 4, characterized in that: The movable frame (17) is L-shaped, and the fixed insertion rod (18) is adapted to the size of the fixed insertion hole (3).

6. A modular liquid crystal display screen that is easy to assemble according to claim 5, characterized in that: The position of the adjusting bolt (904) corresponds to that of the adjusting socket (902), and the size of the adjusting bolt (904) is adapted to that of the adjusting socket (902).

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