Combined liquid crystal screen capable of being assembled in curved surface mode

Abstract

The utility model relates to the technical field of liquid crystal screens, in particular to a combined liquid crystal screen capable of being assembled in a curved surface mode, a second supporting rod is fixedly arranged at the rear end of a display screen body, a first supporting rod is arranged at the upper end of a base in a sliding mode, the second supporting rod is inserted into the first supporting rod, and sliding grooves are formed in the two ends of the base. Sliding blocks matched with the sliding grooves are arranged at the lower ends of the first supporting rods, butt joint plates are fixedly arranged at the tops of the second supporting rods, the two butt joint plates are fixed through screws, the display screen bodies are taken, the second supporting rods are inserted into the first supporting rods, finally, the two butt joint plates are fixed through screws, and at the moment, the two display screen bodies are spliced. The large-area liquid crystal screen can be conveniently disassembled and spliced, and the large-area liquid crystal screen can be very convenient to transport.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal screens, in particular to a combined liquid crystal screen capable of curved surface assembly. Background Art

[0002] As we all know, liquid crystal display, abbreviated as LCD in English, stands for Liquid Crystal Display. It is a type of flat-panel display used for television and computer screen displays. The advantages of this display are low power consumption, small size and low radiation.

[0003] When using existing LCD screens, the screen size affects the transportation of the LCD screens, which makes them very inconvenient. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a combined liquid crystal screen capable of curved surface assembly.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined liquid crystal screen that can be assembled on a curved surface, comprising a base and two display screen bodies, a second support rod is fixedly arranged at the rear end of the display screen body, a first support rod is slidably arranged at the upper end of the base, the second support rod is inserted into the interior of the first support rod, two ends of the base are provided with slide grooves, the lower end of the first support rod is provided with a sliding block that cooperates with the slide groove, a docking plate is fixedly arranged on the top of the second support rod, the two docking plates are fixed by screws, the two display screen bodies are fitted together, a top seat is fixedly arranged on one side of the second support rod, a fixing seat is fixedly arranged above the base, a screw rod that penetrates the fixing seat is arranged above the base, the screw rod is threadedly connected to the fixing seat, and the top end of the screw rod contacts the top seat.

[0008] Furthermore, the present invention is improved in that the slider and the slide groove are both T-shaped structures.

[0009] In order to make the slider more firmly in the slide groove, the improvement of the utility model is that a clamping groove is provided on the inner wall of the slide groove, a cavity is provided at one end of the slider, a spring is provided inside the cavity, and a clamping block matching the clamping groove is provided at one end of the spring.

[0010] Furthermore, the present invention is improved in that the card slot and the card block are both of trapezoidal structure.

[0011] Furthermore, the utility model has the following improvements: an empty slot is provided inside the top seat, a fixing block is rotatably provided at the top end of the screw rod, and the fixing block is inserted into the empty slot.

[0012] Furthermore, the present invention is improved in that the empty slot and the fixing block are both cylindrical structures.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a combined liquid crystal screen that can be assembled on a curved surface, which has the following beneficial effects:

[0015] The combined LCD screen that can be assembled on a curved surface is characterized in that the display screen body is taken, the second support rod is inserted into the interior of the first support rod, and finally the two docking plates are fixed by screws. At this time, the two display screen bodies are completely spliced, which can make it easy to split and splice a large-area LCD screen, and can make the large-area LCD screen very convenient to transport;

[0016] By rotating the screw rod, the screw rod can rise at the fixed seat through the action of the thread structure, thereby raising the top seat, which can be installed on one side of one of the second support rods, so that the two display screen bodies can be raised and lowered synchronously, which is convenient for temporarily adjusting the height of the display screen body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model Figure 3 ;

[0020] Figure 4 It is a schematic diagram of the matching structure of the card block and the card slot in the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the hollow tank of the utility model;

[0022] In the figure: 1. display screen body; 2. base; 3. slide groove; 4. first support rod; 5. slider; 6. fixed seat; 7. screw rod; 8. second support rod; 9. docking plate; 10. top seat; 11. slot; 12. block; 13. spring; 14. empty slot; 15. fixed block. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] See also Figure 1-5 The utility model is a combined liquid crystal screen that can be assembled on a curved surface, comprising a base 2 and two display screen bodies 1, a second support rod 8 is fixedly arranged at the rear end of the display screen body 1, a first support rod 4 is slidably arranged at the upper end of the base 2, the second support rod 8 is inserted into the interior of the first support rod 4, two ends of the base 2 are provided with a slide groove 3, the lower end of the first support rod 4 is provided with a slider 5 that cooperates with the slide groove 3, a docking plate 9 is fixedly arranged on the top of the second support rod 8, the two docking plates 9 are fixed by screws, the two display screen bodies 1 are fitted together, and one side of the second support rod 8 is fixed A top seat 10 is provided, a fixing seat 6 is fixedly provided above the base 2, a screw 7 penetrating the fixing seat 6 is provided above the base 2, the screw 7 is threadedly connected to the fixing seat 6, and the top of the screw 7 contacts the top seat 10. First, the slider 5 at the bottom end of the first support rod 4 is inserted into the slide groove 3, and then the display screen body 1 is taken, and the second support rod 8 is inserted into the inside of the first support rod 4. Finally, the two docking plates 9 are fixed by screws. At this time, the two display screen bodies 1 are spliced, which can make the large-area LCD screen convenient to split and splice, and can make the large-area LCD screen very convenient during transportation;

[0025] When the display screen body 1 is spliced, the top seat 10 will contact the top of the screw rod 7, and the screw rod 7 can be rotated to make the screw rod 7 rise at the fixing seat 6 through the action of the thread structure, so that the top seat 10 can be raised. The top seat 10 can be installed on one side of one of the second support rods 8, so that the two display screen bodies 1 can be raised and lowered synchronously, which is convenient for temporarily adjusting the height of the display screen body 1.

[0026] Furthermore, the slider 5 and the slide groove 3 may both be T-shaped structures.

[0027] The slider 5 lacks a limiting structure in the slide groove 3, which makes the slider 5 unstable in the slide groove 3. A slot 11 is provided on the inner wall of the slide groove 3, and a cavity is provided at one end of the slider 5. A spring 13 is provided inside the cavity. A block 12 cooperating with the slot 11 is provided at one end of the spring 13. Both the slot 11 and the block 12 are trapezoidal structures. Through the cooperation between the slot 11 and the block 12, a limiting structure can be provided for the slider 5 in the slide groove 3, which can make the slider 5 more secure in the slide groove 3. When an elastic force greater than the spring 13 is applied to the first support rod 4, the block 12 can be disengaged from the slot 11, thereby allowing the slider 5 to be pulled out of the slide groove 3.

[0028] Furthermore, a hollow groove 14 is provided inside the top seat 10, and a fixing block 15 is rotatably provided at the top end of the screw rod 7, and the fixing block 15 is inserted into the hollow groove 14. Both the hollow groove 14 and the fixing block 15 are cylindrical structures, which can make the screw rod 7 and the top seat 10 dock more firmly.

[0029] Although the 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 combined liquid crystal screen capable of curved surface assembly, comprising a base (2) and two display screen bodies (1), characterized in that: A second support rod (8) is fixedly arranged at the rear end of the display screen body (1); a first support rod (4) is slidably arranged at the upper end of the base (2); the second support rod (8) is inserted into the interior of the first support rod (4); two ends of the base (2) are provided with slide grooves (3); the lower end of the first support rod (4) is provided with a sliding block (5) matched with the slide groove (3); a docking plate (9) is fixedly arranged at the top of the second support rod (8); two docking plates (9) are fixed by screws, and the two display screen bodies (1) are fitted together; a top seat (10) is fixedly arranged on one side of the second support rod (8); a fixed seat (6) is fixedly arranged above the base (2); a screw rod (7) penetrating the fixed seat (6) is arranged above the base (2); the screw rod (7) is threadedly connected to the fixed seat (6), and the top end of the screw rod (7) contacts the top seat (10).

2. The combined liquid crystal display capable of curved surface assembly according to claim 1, characterized in that: The sliding block (5) and the sliding groove (3) are both T-shaped structures.

3. The combined liquid crystal display capable of curved surface assembly according to claim 2, characterized in that: A clamping groove (11) is provided on the inner wall of the slide groove (3), a cavity is provided at one end of the slide block (5), a spring (13) is provided inside the cavity, and a clamping block (12) matching the clamping groove (11) is provided at one end of the spring (13).

4. The combined liquid crystal display capable of curved surface assembly according to claim 3, characterized in that: The card slot (11) and the card block (12) are both trapezoidal structures.

5. The combined liquid crystal display capable of curved surface assembly according to claim 4, characterized in that: An empty slot (14) is provided inside the top seat (10), and a fixing block (15) is rotatably provided at the top end of the screw rod (7), and the fixing block (15) is inserted into the empty slot (14).

6. The combined liquid crystal display capable of curved surface assembly according to claim 5, characterized in that: The empty slot (14) and the fixing block (15) are both cylindrical structures.

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