Splicing type liquid crystal display screen with combined structure

Abstract

The utility model provides a splicing type liquid crystal display screen with a combined structure, which relates to the technical field of electronic display screen bodies and comprises a rack, a mounting mechanism is arranged on the surface of the rack and comprises a mounting frame and a display screen body, a sliding rail is arranged on the surface of a partition plate, a sliding frame is connected to the surface of the sliding rail in a sliding mode, and the display screen body is connected with the sliding frame in a sliding mode. A positioning plate is arranged on the surface of the sliding frame, a mounting plate is arranged on the surface of the display screen body, the mounting plate is connected with the positioning plate through a first bolt, the sliding frame is connected with the sliding rail through a second bolt, and a first threaded hole for screwing in the first bolt is formed in the surface of the mounting plate. According to the display screen, the mounting mechanism is arranged, the display screen body is mounted according to the position of the mounting plate on the display screen body, mounting is rapid and simple, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic display screen bodies, in particular to a spliced ​​liquid crystal display screen with a combined structure. Background Art

[0002] The electronic display screen is a display method that controls semiconductor light emitting diodes. It is composed of tens of thousands to hundreds of thousands of semiconductor light emitting diode pixels evenly arranged. It uses different materials to produce LED pixels of different colors to display text, graphics, images, animations, quotes, videos, video signals and other information.

[0003] In the prior art, multiple LCD screen bodies are spliced ​​and installed so that the size of the overall screen of the screen body can be adjusted, which makes installation more convenient and safer. However, when installing a single screen body, the positions of the mounting plates on the back of screen bodies of different specifications are different, resulting in unchanged assembly and disassembly, which is inconvenient for maintenance. For this reason, we propose a spliced ​​LCD screen with a combined structure. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and to propose a spliced ​​liquid crystal display screen with a combined structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a spliced ​​liquid crystal display screen with a combined structure, comprising a frame, a mounting mechanism is arranged on the surface of the frame, the mounting mechanism comprises a mounting frame and a display screen body, a partition is arranged on the surface of the mounting frame, a slide rail is arranged on the surface of the partition, a sliding frame is slidably connected to the surface of the slide rail, a positioning plate is arranged on the surface of the sliding frame, a mounting plate is arranged on the surface of the display screen body, the mounting plate and the positioning plate are connected by a first bolt, and the sliding frame and the slide rail are connected by a second bolt.

[0006] Preferably, a first threaded hole for screwing a first bolt is provided on the surface of the mounting plate, and a first sliding hole for passing the first bolt is provided on the surface of the positioning plate, and the mounting plate can be fixed to the positioning plate by the first bolt.

[0007] Preferably, a second threaded hole for screwing in a second bolt is provided on the surface of the slide rail, and a second sliding hole for passing the second bolt is provided on the surface of the sliding frame. The second bolt passes through the second sliding hole and is screwed into the second threaded hole, thereby fixing the position of the sliding frame.

[0008] Preferably, a protection box is hinged on the surface of the mounting frame via a hinge, and the protection box is fixedly connected to the frame. The provided protection box can protect the parts on the back of the display screen body, thereby improving the safety of the device.

[0009] Preferably, the surface of the protective box is rotatably connected to a first positioning block via a rotating shaft, an electric telescopic rod is installed on the surface of the first positioning block, a second positioning block is provided at the output end of the electric telescopic rod, and the second positioning block is rotatably connected to the surface of the mounting frame via a rotating shaft. By providing the electric telescopic rod, the mounting frame can be driven to rotate, thereby facilitating the installation of the display screen body.

[0010] Preferably, a dustproof net is provided on the surface of the protection box, and a plurality of mounting holes are opened on the surface of the protection box. The dustproof net is provided to achieve the purpose of air permeability and improve the ventilation effect of the device.

[0011] Preferably, the partition includes multiple horizontal plates and multiple vertical plates, the multiple horizontal plates are fixedly connected to the multiple vertical plates respectively, and the multiple horizontal plates and vertical plates are fixedly connected to the mounting frame. By providing multiple vertical plates and horizontal plates, multiple display screen bodies can be partitioned.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model provides a spliced ​​liquid crystal display screen with a combined structure, which is installed by setting a mounting mechanism according to the position of the mounting plate on the display screen body, so that the installation is quick and simple, and the practicability of the device is improved.

[0014] 2. The utility model provides a spliced ​​liquid crystal display screen with a combined structure, which can protect the back of the display screen body by setting a protective box, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a rear view structure schematic diagram of a spliced ​​liquid crystal display screen with a combined structure;

[0016] Figure 2 The utility model provides a main view structure schematic diagram of a spliced ​​liquid crystal display screen with a combined structure;

[0017] Figure 3 The utility model provides a schematic diagram of a top-view structure of a spliced ​​liquid crystal display screen with a combined structure;

[0018] Figure 4 The utility model provides a cross-sectional structural schematic diagram of a spliced ​​liquid crystal display screen with a combined structure;

[0019] Figure 5The utility model proposes a spliced ​​liquid crystal display screen with a combined structure. Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] Legend: 1. Rack; 2. Mounting mechanism; 201. Mounting frame; 202. Display screen body; 203. Partition; 204. Slide rail; 205. Sliding frame; 206. Positioning plate; 207. Mounting plate; 3. Protective box; 4. First positioning block; 5. Electric telescopic rod; 6. Second positioning block; 7. Dust net; 8. Mounting hole; 9. Horizontal plate; 10. Vertical plate. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-5 As shown, a spliced ​​liquid crystal display screen with a combined structure includes a frame 1, a mounting mechanism 2 is arranged on the surface of the frame 1, the mounting mechanism 2 includes a mounting frame 201 and a display screen body 202, a partition 203 is arranged on the surface of the mounting frame 201, a slide rail 204 is arranged on the surface of the partition 203, a sliding frame 205 is slidably connected to the surface of the slide rail 204, a positioning plate 206 is arranged on the surface of the sliding frame 205, a mounting plate 207 is arranged on the surface of the display screen body 202, the mounting plate 207 and the positioning plate 206 are connected by a first bolt, and the sliding frame 205 and the slide rail 204 are connected by a second bolt.

[0024] The effect achieved by the entire embodiment 1 is that the partition 203 can separate multiple display screen bodies 202, which is convenient for individual installation and effectively avoids cluttered lines. The slide rail 204 can limit the sliding frame 205, so that the sliding frame 205 can slide along the slide rail 204 and drive the positioning plate 206 on the surface to slide. The first bolt can install the mounting plate 207 on the positioning plate 206, so that the display screen body 202 can be installed. The second bolt can fix the sliding frame 205 on the slide rail 204. At this time, the shaking of the display screen body 202 can be effectively avoided. The entire device can achieve the purpose of quickly installing and disassembling the display screen, and the operation is simple and fast.

[0025] Embodiment 2, as Figure 1-5 As shown, the surface of the mounting plate 207 is provided with a first threaded hole for the first bolt to be screwed in, the surface of the positioning plate 206 is provided with a first sliding hole for the first bolt to pass through, the surface of the slide rail 204 is provided with a second threaded hole for the second bolt to be screwed in, the surface of the sliding frame 205 is provided with a second sliding hole for the second bolt to pass through, the surface of the mounting frame 201 is hinged with a protective box 3 through a hinge, the protective box 3 is fixedly connected to the frame 1, the surface of the protective box 3 is rotatably connected with a first positioning block 4 through a rotating shaft, the surface of the first positioning block 4 is installed with an electric telescopic rod 5, the output end of the electric telescopic rod 5 is provided with a second positioning block 6, the second positioning block 6 is rotatably connected to the surface of the mounting frame 201 through a rotating shaft, the surface of the protective box 3 is provided with a dustproof net 7, the surface of the protective box 3 is provided with a plurality of mounting holes 8, the partition 203 includes a plurality of horizontal plates 9 and a plurality of vertical plates 10, the plurality of horizontal plates 9 are respectively fixedly connected to the plurality of vertical plates 10, and the plurality of horizontal plates 9 and the vertical plates 10 are fixedly connected to the mounting frame 201.

[0026] The effect achieved by the entire embodiment 2 is that the mounting plate 207 can be fixed on the positioning plate 206 by the first bolt, the second bolt is passed through the second sliding hole and screwed into the second threaded hole, so as to fix the position of the sliding frame 205, the protective box 3 is provided to protect the parts on the back of the display screen body 202, thereby improving the safety of the device, and the mounting frame 201 can be driven to rotate by providing an electric telescopic rod 5, so as to facilitate the installation of the display screen body 202, the dustproof net 7 is provided to achieve the purpose of air permeability and improve the ventilation effect of the device, and multiple vertical plates 10 and horizontal plates 9 are provided to partition multiple display screen bodies 202.

[0027] Working principle: when installing the display screen body 202, first start the electric telescopic rod 5 to drive the mounting frame 201 to rotate, so that the mounting frame 201 leaves the protective box 3, and then slide the sliding frame 205 on the slide rail 204 to slide the positioning plate 206, so that the first sliding hole on the positioning plate 206 coincides with the first threaded hole on the mounting plate 207 on the back of the display screen body 202. At this time, the first bolt is passed through the first sliding hole on the positioning plate 206 and screwed into the first threaded hole on the mounting plate 207. After fixing, the second bolt is passed through the second sliding hole on the positioning frame and screwed into the second threaded hole on the slide rail 204. At this time, the position of the positioning frame can be fixed to achieve the installation purpose. After installation, retract the electric telescopic rod 5. At this time, the mounting frame 201 and the protective box 3 can be closed, and the display screen body 202 can be used.

[0028] The wiring diagram of the electric telescopic rod 5 in the present invention belongs to the common knowledge in the art, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the electric telescopic rod 5 are not explained in detail.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A spliced ​​liquid crystal display screen with a combined structure, comprising a frame (1), characterized in that: The surface of the frame (1) is provided with a mounting mechanism (2), the mounting mechanism (2) comprising a mounting frame (201) and a display screen body (202), the surface of the mounting frame (201) is provided with a partition (203), the surface of the partition (203) is provided with a slide rail (204), the surface of the slide rail (204) is slidably connected with a sliding frame (205), the surface of the slide rail (204) is provided with a positioning plate (206), the surface of the slide frame (205) is provided with a mounting plate (207), the mounting plate (207) and the positioning plate (206) are connected via a first bolt, and the slide frame (205) and the slide rail (204) are connected via a second bolt.

2. The spliced ​​liquid crystal display screen with a combined structure according to claim 1, characterized in that: A first threaded hole for screwing a first bolt into is provided on the surface of the mounting plate (207), and a first sliding hole for passing the first bolt through is provided on the surface of the positioning plate (206).

3. The spliced ​​liquid crystal display screen with a combined structure according to claim 1, characterized in that: A second threaded hole for a second bolt to be screwed into is provided on the surface of the slide rail (204), and a second sliding hole for the second bolt to pass through is provided on the surface of the slide frame (205).

4. The spliced ​​liquid crystal display screen with a combined structure according to claim 1, characterized in that: A protection box (3) is hingedly connected to the surface of the mounting frame (201) via a hinge, and the protection box (3) is fixedly connected to the frame (1).

5. The spliced ​​liquid crystal display screen with a combined structure according to claim 4, characterized in that: The surface of the protection box (3) is rotatably connected to a first positioning block (4) via a rotating shaft, an electric telescopic rod (5) is mounted on the surface of the first positioning block (4), an output end of the electric telescopic rod (5) is provided with a second positioning block (6), and the second positioning block (6) is rotatably connected to the surface of the mounting frame (201) via a rotating shaft.

6. The spliced ​​liquid crystal display screen with a combined structure according to claim 5, characterized in that: A dustproof net (7) is provided on the surface of the protection box (3), and a plurality of mounting holes (8) are provided on the surface of the protection box (3).

7. The spliced ​​liquid crystal display screen with a combined structure according to claim 1, characterized in that: The partition (203) comprises a plurality of transverse plates (9) and a plurality of vertical plates (10), the plurality of transverse plates (9) being fixedly connected to the plurality of vertical plates (10) respectively, and the plurality of transverse plates (9) and vertical plates (10) being fixedly connected to the mounting frame (201).

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