Aircraft ground monitoring digital display device

Abstract

The utility model discloses a ground monitoring digital display device for an aircraft, which comprises a box body, and rotating motors are symmetrically arranged in the middles of two side walls of the box body. The device has the beneficial effects that through the design of a rotating motor, a first rotating shaft, a shielding plate and an electric telescopic rod, when the device is used in an outdoor environment with strong light, the shielding plate is firstly driven by the electric telescopic rod to move out of a groove, and then the motor is rotated to enable the first rotating shaft to drive a fixing column to enable the shielding plate to rotate; after the shielding plate rotates to a proper position, a user manually enables a second rotating shaft to drive the shielding plate to rotate to adjust the shielding plate to the proper position, and a limiting groove moves downwards to fix the second rotating shaft by rotating a fixing bolt, so that the position of the shielding plate is prevented from being changed during use; therefore, a user can clearly observe the display screen when outdoor light is strong, and damage to the display screen caused by direct sunlight can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of digital display devices, and particularly relates to a digital display device for ground monitoring of aircraft. Background Art

[0002] With the continuous progress of aviation technology, various aircraft are becoming increasingly popular in military, civilian, and commercial fields. However, with the increase in the number of aircraft and the diversification of application scenarios, the demand for flight safety and monitoring efficiency of aircraft is also growing. Traditional aircraft monitoring systems usually adopt integrated monitoring equipment, which requires complex installation and debugging processes, high costs, and cumbersome operations, and it is difficult to meet the requirements of different application scenarios. The digital display device for ground monitoring of aircraft can make the aircraft safer during use.

[0003] Although the existing digital display device for ground monitoring of aircraft emits and receives signals of the aircraft through a signal rod installed above the box body during use, and displays the pictures and information captured by the aircraft through a display screen, the existing digital display device for ground monitoring of aircraft is often used outdoors where signals can be received and transmitted well. Therefore, the surface of the display screen is prone to sunlight reflection during device use, which is not convenient for users to observe, and long-term direct sunlight will also damage the surface of the display screen, thereby reducing the service life of the device. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is to provide a digital display device for ground monitoring of aircraft that can block external light according to the current situation of the prior art.

[0006] (2) Technical Solutions

[0007] The utility model is realized through the following technical solutions: The utility model provides a digital display device for ground monitoring of aircraft, including a box body. Rotating motors are symmetrically arranged in the middle of both side walls of the box body. A first rotating shaft is installed at the power output end of the rotating motor. Fixed columns are arranged on the surface of the first rotating shaft. One end of the fixed column is fixed with an electric telescopic rod. A connecting block is installed at the telescopic end of the electric telescopic rod. A second rotating shaft is arranged in the middle of the other end of the connecting block where the electric telescopic rod is located. A shading plate is installed at one end of the second rotating shaft facing away from the connecting block.

[0008] Furthermore, a fixing bolt is arranged in the middle of the upper end of the connecting block, and a limiting groove is arranged at the lower end of the fixing bolt.

[0009] By adopting the above technical solution, during the use of the device, the fixed bolt can be rotated to move the limiting groove, thereby limiting the second rotating shaft.

[0010] Furthermore, an operation panel is provided at the upper end of the box body. A signal rod is installed on one side of the operation panel, and the surface of the box body adopts an anti-rust structure.

[0011] By adopting the above technical solution, during the use of the device, the operation panel can control the aircraft, and the signal rod can facilitate the device to receive the signal emitted by the aircraft.

[0012] Furthermore, a display screen is provided on the box body on one side of the signal rod. A light strip is arranged on one side of the display screen, and the signal rod is a telescopic structure.

[0013] By adopting the above technical solution, the display screen can facilitate the user to display various values of the aircraft, and the light strip can provide light for the user when the light is dim.

[0014] Furthermore, a handle is installed in the middle of the top end of the box body, and the handle is bolted to the box body.

[0015] By adopting the above technical solution, when the device needs to be moved, the user moves the device by holding the handle, and the box body makes the handle more firmly fixed.

[0016] Furthermore, the box body is rotatably connected to the first rotating shaft. The first rotating shaft is key-connected to the rotating motor, and the first rotating shaft is vertically installed with respect to the box body.

[0017] By the above technical solution, during the use of the device, the rotating motor can drive the first rotating shaft to rotate, and the box body can prevent the position of the first rotating shaft from shifting during use.

[0018] Furthermore, the fixed column is bolted to the first rotating shaft, the fixed column is bolted to the electric telescopic rod, and the operation panel is electrically connected to the rotating motor.

[0019] By adopting the above technical solution, the first rotating shaft can drive the fixed column to rotate, and the electric telescopic rod can adjust the position of the shielding plate.

[0020] Furthermore, the electric telescopic rod is bolted to the connecting block. The connecting block is rotatably connected to the second rotating shaft, and the second rotating shaft is bolted to the shielding plate.

[0021] By adopting the above technical solution, during the use of the device, the connecting block makes the second rotating shaft rotate more stably during use.

[0022] (III) Advantageous Effects

[0023] The utility model has the following advantageous effects compared with the prior art:

[0024] To solve the problem that although the existing aircraft ground monitoring digital display device emits and receives signals of the aircraft through the signal rod installed above the box during use and displays the pictures and information captured by the aircraft through the display screen, since the existing aircraft ground monitoring digital display device often needs to be used outdoors where signals can be received and transmitted well, the surface of the display screen is prone to be inconvenient for users to observe due to sunlight reflection during the use of the device, and long-term direct sunlight will also damage the surface of the display screen, thus reducing the service life of the device. Through the design of the rotating motor, the first rotating shaft, the baffle plate and the electric telescopic rod, when the device is used outdoors in a strong light environment, first, the electric telescopic rod is used to drive the baffle plate out of the groove, and then the rotating motor makes the first rotating shaft drive the fixed column to rotate the baffle plate. When the baffle plate rotates to a suitable position, the user manually rotates the second rotating shaft to drive the baffle plate to rotate and adjust it to a suitable position, and the limit groove is moved downward by rotating the fixing bolt to fix the second rotating shaft, preventing the position of the baffle plate from changing during use, so that the user can clearly observe the display screen outdoors in strong light, and the damage caused by direct sunlight to the display screen can be effectively reduced. Description of the Drawings

[0025] Figure 1 is a schematic structural view of the aircraft ground monitoring digital display device of the utility model when the box cover is opened and the baffle plate is not in use;

[0026] Figure 2 is a schematic structural view of the aircraft ground monitoring digital display device of the utility model when the box cover is opened and the baffle plate is in use;

[0027] Figure 3 is the aircraft ground monitoring digital display device of the utility model Figure 2 is an enlarged view of part A in;

[0028] Figure 4 is a main sectional view of the connecting block of the aircraft ground monitoring digital display device of the utility model;

[0029] Figure 5 is a rear view of the aircraft ground monitoring digital display device of the utility model when the box cover is closed.

[0030] The description of the reference numerals is as follows:

[0031] 1. Box body; 2. Fixed column; 3. Rotating motor; 4. Electric telescopic rod; 5. Baffle plate; 6. Operation panel; 7. Signal rod; 8. Display screen; 9. Connecting block; 10. First rotating shaft; 11. Handle; 12. Second rotating shaft; 13. Fixed bolt; 14. Limit groove; 15. Light strip. Detailed implementation manners

[0032] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0033] As Figures 1-5 shown, a ground monitoring digital display device for an aircraft in this embodiment includes a box body 1. Rotating motors 3 are symmetrically arranged in the middle of both side walls of the box body 1. A first rotating shaft 10 is installed at the power output end of the rotating motor 3. A fixed column 2 is arranged on the surface of the first rotating shaft 10. One end of the fixed column 2 is fixed with an electric telescopic rod 4. A connecting block 9 is installed at the telescopic end of the electric telescopic rod 4. A second rotating shaft 12 is arranged in the middle of the other end of the connecting block 9 located at the other end of the electric telescopic rod 4. A baffle plate 5 is installed at one end of the second rotating shaft 12 facing away from the connecting block 9. Through the design of the rotating motor 3, the first rotating shaft 10, the baffle plate 5 and the electric telescopic rod 4 in the present utility model, when the device is used in an outdoor environment with strong light, first, the electric telescopic rod 4 is used to drive the baffle plate 5 out of the groove, and then the rotating motor 3 rotates the first rotating shaft 10 to drive the fixed column 2 to rotate the baffle plate 5. When the baffle plate 5 rotates to a suitable position, the user manually rotates the second rotating shaft 12 to drive the baffle plate 5 to rotate and adjust it to a suitable position. The limit groove 14 is moved downward by rotating the fixed bolt 13 to fix the second rotating shaft 12, preventing the position of the baffle plate 5 from changing during use, so that the user can clearly observe the display screen 8 outdoors in strong light, and can effectively reduce the damage to the display screen 8 caused by direct sunlight.

[0034] As Figures 1-5As shown in the figure, in this embodiment, a fixing bolt 13 is provided in the middle of the upper end of the connecting block 9, and a limiting groove 14 is provided at the lower end of the fixing bolt 13. During the use of the device, the limiting groove 14 can be moved by rotating the fixing bolt 13, so as to limit the second rotating shaft 12. An operation panel 6 is provided at the upper end of the box body 1, and a signal rod 7 is installed on one side of the operation panel 6. The surface of the box body 1 adopts an anti-rust structure. During the use of the device, the operation panel 6 can control the aircraft, and the signal rod 7 can facilitate the device to receive the signal sent by the aircraft. A display screen 8 is provided on the box body 1 on one side of the signal rod 7, and a light strip 15 is arranged on one side of the display screen 8. The signal rod 7 is a telescopic structure. The display screen 8 can facilitate the user to display various values of the aircraft, and the light strip 15 can provide light for the user when the light is dim. A handle 11 is installed in the middle of the top end of the box body 1, and the handle 11 is bolted to the box body 1. By adopting the above technical solution, when the device needs to be moved, the user moves the device by holding the handle 11, and the box body 1 makes the handle 11 more firmly fixed. The box body 1 is rotatably connected to the first rotating shaft 10, the first rotating shaft 10 is key-connected to the rotating motor 3, and the first rotating shaft 10 is vertically installed with the box body 1. During the use of the device, the rotating motor 3 can drive the first rotating shaft 10 to rotate, and the box body 1 can prevent the position of the first rotating shaft 10 from shifting during use. The fixing column 2 is bolted to the first rotating shaft 10, and the fixing column 2 is bolted to the electric telescopic rod 4. The operation panel 6 is electrically connected to the rotating motor 3. The first rotating shaft 10 can drive the fixing column 2 to rotate, and the electric telescopic rod 4 can adjust the position of the shielding plate 5. The electric telescopic rod 4 is bolted to the connecting block 9, and the connecting block 9 is rotatably connected to the second rotating shaft 12. The second rotating shaft 12 is bolted to the shielding plate 5. During the use of the device, the connecting block 9 makes the second rotating shaft 12 rotate more stably during use.

[0035] The specific implementation process of this embodiment is as follows: When the device is in use, first move the device to a suitable position and then power it on. Then, receive the signal sent by the aircraft through the signal rod 7, and digitally display the received signal through the display screen 8. When the device is used in an outdoor environment with strong light, first drive the shielding plate 5 to move out of the groove through the electric telescopic rod 4, and then the rotating motor 3 drives the first rotating shaft 10 to drive the shielding plate 5 to rotate by driving the fixing column 2. When the shielding plate 5 rotates to a suitable position, the user manually rotates the second rotating shaft 12 to drive the shielding plate 5 to rotate and adjust it to a suitable position. Rotate the fixing bolt 13 to move the limiting groove 14 downward to fix the second rotating shaft 12, preventing the position of the shielding plate 5 from changing during use, so that the user can clearly observe the display screen 8 even in strong outdoor light, and can effectively reduce the damage to the display screen 8 caused by direct sunlight.

[0036] The above-described embodiments are only descriptions of the preferred embodiments of the present utility model, and do not limit the concept and scope of the present utility model. Without departing from the design concept of the present utility model, various modifications and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model shall fall within the protection scope of the present utility model. The technical content claimed by the present utility model has been fully recorded in the claims.

Claims

1. A ground monitoring digital display device for an aircraft, characterized in that: It includes a box body (1), on the middle parts of the two side walls of the box body (1), rotation motors (3) are symmetrically arranged. On the power output ends of the rotation motors (3), first rotating shafts (10) are installed. On the surfaces of the first rotating shafts (10), fixed columns (2) are arranged. One end of the fixed column (2) is fixed with an electric telescopic rod (4). On the telescopic end of the electric telescopic rod (4), a connecting block (9) is installed. On the connecting block (9), on the middle part at the other end of the electric telescopic rod (4), a second rotating shaft (12) is arranged. On the end of the second rotating shaft (12) facing away from the connecting block (9), a shielding plate (5) is installed.

2. The digital display device for ground monitoring of an aircraft according to claim 1, wherein: In the middle part of the upper end of the connecting block (9), a fixing bolt (13) is arranged. At the lower end of the fixing bolt (13), a limiting groove (14) is arranged.

3. The digital display device for ground monitoring of an aircraft according to claim 1, wherein: On the upper end of the box body (1), an operation panel (6) is arranged. On one side of the operation panel (6), a signal rod (7) is installed. The surface of the box body (1) adopts an anti-rust structure.

4. The digital display device for ground monitoring of an aircraft according to claim 3, characterized in that: On the box body (1), on one side of the signal rod (7), a display screen (8) is arranged. On one side of the display screen (8), a light strip (15) is arranged. The signal rod (7) is a telescopic structure.

5. A ground monitoring digital display device for an aircraft according to claim 1, characterized in that: In the middle part of the top end of the box body (1), a handle (11) is installed. The handle (11) is bolted to the box body (1).

6. The digital display device for ground monitoring of an aircraft according to claim 1, characterized in that: The box body (1) is rotationally connected to the first rotating shaft (10). The first rotating shaft (10) is key-connected to the rotation motor (3). The first rotating shaft (10) is vertically installed with respect to the box body (1).

7. The digital display device for ground monitoring of an aircraft according to claim 3, characterized in that: The fixed column (2) is bolted to the first rotating shaft (10). The fixed column (2) is bolted to the electric telescopic rod (4). The operation panel (6) is electrically connected to the rotation motor (3).

8. The digital display device for ground monitoring of an aircraft according to claim 1, wherein: The electric telescopic rod (4) is bolted to the connecting block (9). The connecting block (9) is rotationally connected to the second rotating shaft (12). The second rotating shaft (12) is bolted to the shielding plate (5).

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