Split-screen liquid crystal display screen

Abstract

The utility model discloses a split-screen liquid crystal display screen, and relates to the technical field of liquid crystal display screens. The split-screen type liquid crystal display screen comprises a liquid crystal main screen, an unfolding assembly and an adjusting assembly, liquid crystal split screens are arranged on the liquid crystal main screen, the unfolding assembly is located on the rear side of the liquid crystal main screen, and the adjusting assembly is located on the unfolding assembly and comprises a U-shaped plate, a first rotating column, a gear, a second rotating column and a micro motor. The top and the bottom of the liquid crystal split screen are fixedly connected with first rotating columns, the first rotating columns are rotationally installed on the U-shaped plate, and the outer walls of one set of first rotating columns are fixedly sleeved with gears. According to the multi-screen display device, multi-screen display is more flexible, a user can freely adjust the display angle of each screen according to the requirement of a working process or a task, content switching and observation among multiple screens become more convenient, multiple persons can see the content of the screens at the same time, information can be clearly displayed to more persons to watch, and the user experience is improved. And the position of the display does not need to be changed.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display screens, in particular to a split-screen liquid crystal display screen. Background Art

[0002] Chinese patent document CN221034895U discloses a split-screen LCD display, comprising a support and a split screen, wherein a support frame is fixedly mounted on the surface of the support frame, a liquid crystal display screen is fixedly mounted on the surface of the liquid crystal display screen, a fixing frame is fixedly mounted on the surface of the split screen, a support block is fixedly mounted on the surface of the split screen, and a fixed block is fixedly mounted on the surface of the liquid crystal display screen. The split-screen LCD display is provided with a control component, which moves a pressure rod in a moving block, and a cross bar and a slider fixed on the surface of the pressure rod move synchronously. When the cross bar and the slider move out of the corner of the L-shaped hole, the restriction on the moving block will be released, and the moving block will bounce up under the support of spring 1, and the card plate will be moved out of the card slot in the support block, thereby releasing the setting of the split screen and completing the rapid disassembly of the split screen, simplifying the disassembly process, and improving the work efficiency of the staff.

[0003] After exploration and analysis, the patent has the following shortcomings when actually used:

[0004] When the device is actually used, the split screen of the display screen is a fixed structure, which is not convenient for rotating the split screen. When multiple people use it, it is difficult to adjust the angle of the split screen according to the position of the group, which reduces the flexibility of the device.

[0005] In summary, the present application now proposes a split-screen liquid crystal display screen to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a split-screen liquid crystal display screen, which can solve the problem that when the device is actually used, the split screen of the display screen is a fixed structure, which is inconvenient to rotate the split screen. When used by multiple people, it is difficult to adjust the angle of the split screen according to the position of the people, which reduces the flexibility of the device.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a split-screen LCD display screen, comprising an LCD main screen, an expansion component and an adjustment component, a LCD split screen is arranged on the LCD main screen, the expansion component is located on the rear side of the LCD main screen, the adjustment component is located on the expansion component, the adjustment component comprises a U-shaped plate, a rotating column one, a gear, a rotating column two and a micro motor, the top and bottom of the LCD split screen are fixedly connected with a rotating column one, the rotating column one is rotatably mounted on the U-shaped plate, and a group of the outer wall fixed sleeves of the rotating column one are provided with gears.

[0008] Preferably, a mounting seat is fixedly connected to the rear side of the LCD main screen, and its arrangement facilitates the fixed installation of the LCD main screen and the LCD split screen.

[0009] Preferably, a mounting box is fixedly connected to the rear side of the mounting seat, and its arrangement facilitates installation of the deployment component. The mounting box is provided with an opening, and its arrangement facilitates heat dissipation.

[0010] Preferably, the unfolding component includes a bidirectional threaded rod, a driving motor, a limit rod and a sliding plate. The bidirectional threaded rod is rotatably installed between the inner walls on both sides of the installation box, and two groups of sliding plates are threadedly installed on the bidirectional threaded rod and are arranged opposite to each other. The limit rod is fixedly connected between the inner walls on both sides of the installation box, and an opening for the limit rod to slide is provided on the sliding plate. One side of the installation box is fixedly connected to the driving motor, and the output shaft of the driving motor is connected to the bidirectional threaded rod. Through the coordinated use of the bidirectional threaded rod, the driving motor, the limit rod and the sliding plate, the two groups of LCD split screens can be unfolded, so that the working area of ​​the device is larger when in use, providing a wider display field of view, especially in an office environment with limited space, the split-screen display can provide multiple display areas, reduce the need for additional monitors, save desktop space, and reduce hardware costs.

[0011] Preferably, a rotating column 2 is rotatably installed on the inner top of the U-shaped plate, and a gear is also sleeved on the outer wall of the rotating column 2. The two sets of gears are meshed with each other. A micro motor is fixedly connected to the top of the U-shaped plate, and the output shaft of the micro motor is connected to the rotating column 2. Through the coordinated use of the U-shaped plate, rotating column 1, gears, rotating column 2 and micro motor, the angle of the split screen on the device can be adjusted, making the multi-screen display more flexible. Users can freely adjust the display angle of each screen according to the requirements of the workflow or task, making the content switching and observation between multiple screens more convenient, helping multiple people to see the screen content at the same time, and can clearly display information to more people without changing the position of the display.

[0012] Preferably, one side of the U-shaped plate is connected to one side of the sliding plate, and its arrangement facilitates the fixation of the liquid crystal split screen.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) The split-screen LCD display can unfold two sets of LCD split screens by using a bidirectional threaded rod, a drive motor, a limit rod and a sliding plate, so that the working area of ​​the device is larger when in use, providing a wider display field of view. Especially in an office environment with limited space, the split-screen display can provide multiple display areas, reducing the need for additional monitors, saving desktop space and reducing hardware costs.

[0015] (2) The split-screen LCD display can adjust the angle of the split screen on the device through the coordinated use of the U-shaped plate, the rotating column 1, the gear, the rotating column 2 and the micro motor, making the multi-screen display more flexible. The user can freely adjust the display angle of each screen according to the needs of the workflow or task, making the content switching and observation between multiple screens more convenient, helping multiple people to see the screen content at the same time, and can clearly display information to more people without changing the position of the display. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified view of part A;

[0019] Figure 3 It is a rear view of the utility model;

[0020] Figure 4 This is a diagram of the internal structure of the installation box of the utility model.

[0021] Figure numerals: 1. LCD main screen; 2. Mounting base; 3. Mounting box; 4. Opening; 5. Bidirectional threaded rod; 6. Driving motor; 7. Limiting rod; 8. Sliding plate; 9. U-shaped plate; 10. LCD split screen; 11. Rotating column one; 12. Gear; 13. Rotating column two; 14. Micro motor. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0023] See also Figure 1-4The utility model provides a technical solution: a split-screen LCD display, including a LCD main screen 1, an expansion component and an adjustment component. The LCD main screen 1 is provided with a LCD split screen 10. The rear side of the LCD main screen 1 is fixedly connected with a mounting seat 2, which is convenient for fixing and installing the LCD main screen 1 and the LCD split screen 10. The rear side of the mounting seat 2 is fixedly connected with a mounting box 3, which is convenient for installing the expansion component. The mounting box 3 is provided with an opening 4, which is convenient for heat dissipation. The expansion component is located at the rear side of the LCD main screen 1. The expansion component includes a bidirectional threaded rod 5, a drive motor 6, a limit rod 7 and a sliding plate 8. The bidirectional threaded rod 5 is rotatably installed between the inner walls on both sides of the mounting box 3, and the threaded mounting on the bidirectional threaded rod 5 is Two groups of sliding plates 8 are arranged opposite to each other, and a limit rod 7 is fixedly connected between the inner walls of both sides of the installation box 3. An opening for the limit rod 7 to slide is opened on the sliding plate 8. A drive motor 6 is fixedly connected to one side of the installation box 3, and the output shaft of the drive motor 6 is connected to the bidirectional threaded rod 5. Through the coordinated use of the bidirectional threaded rod 5, the drive motor 6, the limit rod 7 and the sliding plate 8, the two groups of liquid crystal split screens 10 can be expanded, so that the working area of ​​the device is larger when in use, providing a wider display field of view, especially in an office environment with limited space, the split-screen display can provide multiple display areas, reduce the need for additional displays, save desktop space, and reduce hardware costs. The adjustment component is located on the expansion component, and the adjustment component includes U-shaped plate 9, rotating column 11, gear 12, rotating column 2 13 and micro motor 14, the top and bottom of the liquid crystal split screen 10 are fixedly connected with rotating column 11, rotating column 11 is rotatably installed on the U-shaped plate 9, one set of the outer wall of the rotating column 11 is fixedly sleeved with a gear 12, the inner top of the U-shaped plate 9 is rotatably installed with rotating column 2 13, the outer wall of rotating column 2 13 is also sleeved with a gear 12, the top of the U-shaped plate 9 is fixedly connected with a micro motor 14, the output shaft of the micro motor 14 is connected to the rotating column 2 13, when in use, the control drive motor 6 is started, the output shaft of the drive motor 6 drives the bidirectional threaded rod 5 to rotate, the bidirectional threaded rod 5 drives the two sets of sliding plates 8 to move relative to each other, and the moving belts of the two sets of sliding plates 8 The U-shaped plate 9 is moved to move, and the U-shaped plate 9 drives the liquid crystal split screen 10 to expand to both sides. After the liquid crystal split screen 10 is expanded, the micro motor 14 can be controlled to rotate according to viewing needs. The rotation of the micro motor 14 drives the rotating column 2 13 to rotate, and the rotation of the rotating column 2 13 drives a group of gears 12 to rotate. The rotation of one group of gears 12 drives another group of gears 12 to rotate and drives the rotating column 1 11 to rotate. The rotating column 1 11 drives the liquid crystal split screen 10 to rotate, which is convenient for adjusting the viewing angle of the liquid crystal split screen 10. Through the coordinated use of the U-shaped plate 9, the rotating column 1 11, the gear 12, the rotating column 2 13 and the micro motor 14, the angle of the split screen on the device can be adjusted, making the multi-screen display more flexible.Users can freely adjust the display angle of each screen according to the needs of the workflow or task, making it easier to switch and observe content between multiple screens. This helps multiple people see the screen content at the same time and clearly present information to more people without having to change the position of the monitor.

[0024] Furthermore, one side of the U-shaped plate 9 is connected to one side of the sliding plate 8 , which facilitates the fixation of the liquid crystal split screen 10 .

[0025] Working principle: When in use, the control drive motor 6 is started, and the output shaft of the drive motor 6 drives the bidirectional threaded rod 5 to rotate, and the bidirectional threaded rod 5 drives the two sets of sliding plates 8 to move relative to each other, and the movement of the two sets of sliding plates 8 drives the U-shaped plate 9 to move, and the U-shaped plate 9 drives the liquid crystal split screen 10 to unfold to both sides. After the liquid crystal split screen 10 is unfolded, the micro motor 14 can be controlled to rotate according to viewing needs. The rotation of the micro motor 14 drives the rotating column 2 13 to rotate, and the rotation of the rotating column 2 13 drives a group of gears 12 to rotate. The rotation of one group of gears 12 drives another group of gears 12 to rotate and drives the rotating column 1 11 to rotate. The rotating column 11 drives the liquid crystal split screen 10 to rotate, which is convenient for adjusting the viewing angle of the liquid crystal split screen 10.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A split-screen liquid crystal display, characterized in that: include: A liquid crystal main screen (1), wherein a liquid crystal split screen (10) is provided on the liquid crystal main screen (1); An unfolding component is located on the rear side of the LCD main screen (1); The adjusting component is located on the unfolding component, and the adjusting component includes a U-shaped plate (9), a rotating column one (11), a gear (12), a rotating column two (13) and a micro motor (14). The top and bottom of the liquid crystal split screen (10) are fixedly connected with the rotating column one (11), and the rotating column one (11) is rotatably installed on the U-shaped plate (9). The outer wall of one group of rotating columns one (11) is fixedly sleeved with a gear (12).

2. The split-screen liquid crystal display according to claim 1, characterized in that: The rear side of the liquid crystal main screen (1) is fixedly connected to a mounting seat (2).

3. The split-screen liquid crystal display according to claim 2, characterized in that: The rear side of the mounting seat (2) is fixedly connected to a mounting box (3), and an opening (4) is provided on the mounting box (3).

4. The split-screen liquid crystal display according to claim 3, characterized in that: The unfolding assembly comprises a bidirectional threaded rod (5), a driving motor (6), a limiting rod (7) and a sliding plate (8); the bidirectional threaded rod (5) is rotatably mounted between the inner walls on both sides of the installation box (3); two sets of sliding plates (8) are threadedly mounted on the bidirectional threaded rod (5) and are arranged opposite to each other; the limiting rod (7) is fixedly connected between the inner walls on both sides of the installation box (3); an opening for the limiting rod (7) to slide is provided on the sliding plate (8); a driving motor (6) is fixedly connected to one side of the installation box (3); and an output shaft of the driving motor (6) is connected to the bidirectional threaded rod (5).

5. The split-screen liquid crystal display according to claim 4, characterized in that: A second rotating column (13) is rotatably mounted on the inner top of the U-shaped plate (9), and a gear (12) is also sleeved on the outer wall of the second rotating column (13). A micro motor (14) is fixedly connected to the top of the U-shaped plate (9), and the output shaft of the micro motor (14) is connected to the second rotating column (13).

6. The split-screen liquid crystal display according to claim 5, characterized in that: One side of the U-shaped plate (9) is connected to one side of the sliding plate (8).

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