Civil aviation airport flight information display device

Abstract

The utility model provides a civil aviation airport flight information display device. The civil aviation airport flight information display device comprises a main body mechanism and a shading mechanism, the main body mechanism comprises a liquid crystal display screen, a connecting frame and rotating shafts, the rotating shafts are symmetrically and fixedly connected to the two sides of the liquid crystal display screen, and the connecting frame is fixedly connected to one side of the liquid crystal display screen; the shading mechanism comprises shading cloth, a supporting frame and electric guide rails, the supporting frame is rotationally connected with the rotating shaft, the shading cloth is fixedly connected to one side of the supporting frame, the electric guide rails are symmetrically and fixedly connected to one side of the supporting frame, and the movable ends of the electric guide rails are fixedly connected with the liquid crystal display screen. A reinforcing plate is fixedly connected to one side of the supporting frame; the supporting frame is matched with the shading cloth to carry out shading protection on the liquid crystal display screen, the rotating shaft is arranged to connect the supporting frame with the liquid crystal display screen, the supporting frame can be conveniently rotated with the rotating shaft as the circle center, and the use angle of the shading cloth can be adjusted according to different environment illumination intensities.

Description

Technical Field

[0001] This utility model relates to a display device, and more particularly to a civil aviation airport flight information display device, belonging to the field of flight display technology. Background Technology

[0002] A flight information display system is a system device in an airport terminal that displays information such as the flight number, time, aircraft number, and location of departing, arriving, or transiting aircraft. Not only are passengers concerned about flight information, but staff in various departments within the terminal also need to know flight information in order to carry out transportation services and production scheduling. A flight refers to any scheduled flight that uses aircraft to carry out public transportation of passengers, mail, or cargo. It also refers to a specific flight of a passenger ship or aircraft, or a flight schedule of a passenger ship or aircraft.

[0003] Chinese patent application (CN202122721294.5) discloses a flight information display system. The system uses a combination of a support plate, threaded holes, bolts, hydraulic cylinders, hydraulic rods, support frame, display screen, and area display strip to make the device easy to adjust. However, existing flight information display devices are often mounted on top, which can cause glare when the ambient light is bright, making it difficult to observe certain parts of the display device. The system lacks glare protection against reflections from the display device.

[0004] To address the aforementioned technical issues, a civil aviation airport flight information display device is proposed. Utility Model Content

[0005] In view of this, the present invention provides a civil aviation airport flight information display device to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial option.

[0006] The technical solution of this utility model is as follows: a civil aviation airport flight information display device, including a main body and a light-shielding mechanism;

[0007] The main structure includes a liquid crystal display screen, a connecting frame, and a rotating shaft. The rotating shaft is symmetrically fixedly connected to both sides of the liquid crystal display screen, and the connecting frame is fixedly connected to one side of the liquid crystal display screen.

[0008] The light-shielding mechanism includes a light-shielding cloth, a support frame, and an electric guide rail. The support frame is rotatably connected to a rotating shaft. The light-shielding cloth is fixedly connected to one side of the support frame. The electric guide rail is symmetrically fixedly connected to one side of the support frame. The movable end of the electric guide rail is fixedly connected to the LCD screen. A reinforcing plate is fixedly connected to one side of the support frame.

[0009] More preferably, one side of the liquid crystal display screen is provided with a scratch-resistant film.

[0010] More preferably, a fixing frame is hinged to one side of the connecting frame, and fixing holes are equidistantly distributed on one side of the fixing frame.

[0011] More preferably, an arc-shaped plate is symmetrically fixedly connected to one side of the connecting frame, one side of the arc-shaped plate passes through the fixed frame, the arc-shaped plate is slidably connected to the fixed frame, and screw holes are evenly distributed on one side of the arc-shaped plate, with two bolts threaded inside the screw holes.

[0012] More preferably, a limiting plate is fixedly connected to one side of the arc-shaped plate.

[0013] More preferably, the liquid crystal display screen has heat dissipation holes evenly distributed on one side.

[0014] The present invention has the following advantages due to the adoption of the above technical solution:

[0015] I. This utility model provides light protection for the LCD screen by setting up a support frame and using a light-shielding cloth, and sets up a rotating shaft to connect the support frame and the LCD screen, so as to facilitate the rotation of the support frame with the rotating shaft as the center, and adjust the use angle of the light-shielding cloth according to different ambient light intensities.

[0016] II. This utility model sets electric guide rails on both sides of the support frame and connects the movable end of the electric guide rails to the LCD screen, so that the electric guide rails drive the support frame to move when running, which facilitates remote control to adjust the use angle of the support frame.

[0017] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural diagram of the present invention;

[0020] Figure 2 This is a connection structure diagram of the liquid crystal display screen in this utility model;

[0021] Figure 3 This is a structural diagram of the support frame in this utility model;

[0022] Figure 4 This is a rear view of the liquid crystal display screen in this utility model.

[0023] Reference numerals: 10. Main body; 11. LCD screen; 12. Anti-scratch film; 13. Fixing frame; 14. Fixing hole; 15. Rotating shaft; 16. Heat dissipation hole; 17. Connecting frame; 18. Arc plate; 19. Limiting plate; 31. Screw hole; 32. Bolt; 20. Light-shielding mechanism; 21. Light-shielding cloth; 22. Support frame; 23. Electric guide rail; 24. Reinforcing plate. Detailed Implementation

[0024] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0025] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown in the figure, this utility model embodiment provides a civil aviation airport flight information display device, which consists of a main body 10 and a light-shielding mechanism 20.

[0027] The main body 10 includes a liquid crystal display screen 11, a connecting frame 17, and a rotating shaft 15. The rotating shaft 15 is symmetrically fixedly connected to both sides of the liquid crystal display screen 11 for installing and fixing the light-shielding mechanism 20. The connecting frame 17 is fixedly connected to one side of the liquid crystal display screen 11. A fixing frame 13 is hinged to one side of the connecting frame 17. Fixing holes 14 are evenly distributed on one side of the fixing frame 13 to facilitate the installation of the liquid crystal display screen 11 in a designated position.

[0028] In one embodiment, to prevent damage to the liquid crystal display screen 11, an anti-scratch film 12 is provided on one side of the liquid crystal display screen 11.

[0029] In one embodiment, to facilitate adjustment of the usage angle of the LCD screen 11, an arc-shaped plate 18 is symmetrically fixedly connected to one side of the connecting frame 17. One side of the arc-shaped plate 18 passes through the fixing frame 13, and the arc-shaped plate 18 is slidably connected to the fixing frame 13. Screw holes 31 are evenly distributed on one side of the arc-shaped plate 18, and two bolts 32 are threaded inside the screw holes 31. A limiting plate 19 is fixedly connected to one side of the arc-shaped plate 18 to prevent the arc-shaped plate 18 from separating from the fixing frame 13.

[0030] In one embodiment, in order to facilitate heat dissipation of the liquid crystal display screen 11, heat dissipation holes 16 are equidistantly distributed on one side of the liquid crystal display screen 11.

[0031] The light-shielding mechanism 20 includes a light-shielding cloth 21, a support frame 22, and an electric guide rail 23. The support frame 22 is rotatably connected to the rotating shaft 15. The light-shielding cloth 21 is fixedly connected to one side of the support frame 22. The electric guide rail 23 is symmetrically fixedly connected to one side of the support frame 22. The movable end of the electric guide rail 23 is fixedly connected to the liquid crystal display screen 11. A reinforcing plate 24 is fixedly connected to one side of the support frame 22. The reinforcing plate 24 enhances the stability of the support frame 22 and increases the contact area between the light-shielding cloth 21 and the support frame 22.

[0032] In operation, the present invention is as follows: the fixing frame 13 is installed in the designated position through the fixing holes 14 and fixing screws and other components; the swing connecting frame 17 is used to adjust the operating angle of the LCD screen 11 with the help of the arc plate 18; after adjustment, the bolts 32 are screwed into the screw holes 31 on both sides of the fixing frame 13 to fix the angle; flight information is displayed through the LCD screen 11; when the ambient light is bright, in order to prevent the LCD screen 11 from being affected by reflection, the electric guide rail 23 is activated. Since the movable end of the electric guide rail 23 is fixed to the LCD screen 11, when the electric guide rail 23 is activated, the support frame 22 is driven to rotate based on the rotating shaft 15 by the reverse thrust, thereby adjusting the light-blocking range of the light-blocking cloth 21. The light-blocking cloth 21 protects the LCD screen 11 from light and prevents reflection from affecting the display of flight information.

[0033] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A civil aviation airport flight information display device, characterized in that: It includes the main structure (10) and the light-shielding mechanism (20); The main body (10) includes a liquid crystal display screen (11), a connecting frame (17) and a rotating shaft (15). The rotating shaft (15) is symmetrically fixedly connected to both sides of the liquid crystal display screen (11), and the connecting frame (17) is fixedly connected to one side of the liquid crystal display screen (11). The light-shielding mechanism (20) includes a light-shielding cloth (21), a support frame (22), and an electric guide rail (23). The support frame (22) is rotatably connected to the rotating shaft (15). The light-shielding cloth (21) is fixedly connected to one side of the support frame (22). The electric guide rail (23) is symmetrically fixedly connected to one side of the support frame (22). The movable end of the electric guide rail (23) is fixedly connected to the liquid crystal display screen (11). A reinforcing plate (24) is fixedly connected to one side of the support frame (22).

2. The civil aviation airport flight information display device according to claim 1, characterized in that: The liquid crystal display screen (11) has a scratch-resistant film (12) on one side.

3. The civil aviation airport flight information display device according to claim 1, characterized in that: A fixing frame (13) is hinged to one side of the connecting frame (17), and fixing holes (14) are equidistantly distributed on one side of the fixing frame (13).

4. The civil aviation airport flight information display device according to claim 3, characterized in that: An arc-shaped plate (18) is symmetrically fixedly connected to one side of the connecting frame (17). One side of the arc-shaped plate (18) passes through the fixing frame (13). The arc-shaped plate (18) is slidably connected to the fixing frame (13). Screw holes (31) are evenly distributed on one side of the arc-shaped plate (18). Two bolts (32) are threaded inside the screw holes (31).

5. The civil aviation airport flight information display device according to claim 4, characterized in that: A limiting plate (19) is fixedly connected to one side of the arc-shaped plate (18).

6. The civil aviation airport flight information display device according to claim 1, characterized in that: The liquid crystal display screen (11) has heat dissipation holes (16) evenly distributed on one side.

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