Transmitting device of ADS-B anti-interference ground station receiver

Abstract

The utility model discloses a transmitting device of an ADS-B anti-interference ground station receiver, which comprises a base and a movable seat, the top end of the base is provided with the movable seat, the top end of the movable seat is provided with a first arc-shaped arm, and the top end of the movable seat on one side of the first arc-shaped arm is provided with a second arc-shaped arm. An annular frame is arranged in the first arc-shaped arm, a connecting seat is arranged in the annular frame, a launching device body is mounted at the top end of the connecting seat, a first motor is mounted in the base below the movable seat, and a rotating shaft is movably mounted in the base on one side of the first motor. According to the utility model, convenient circumferential rotation emission is realized, angle turnover emission is facilitated, transverse movement emission of the emission device is facilitated, adjustment-type accurate emission of a specific area is facilitated, local signal intensity of emission is increased conveniently, and the movement convenience and flexibility of the emission device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transmitting devices, in particular to a transmitting device of an ADS-B anti-interference ground station receiver. Background Technique

[0002] Automatic Dependent Surveillance - Broadcast (ADS - B) is an aircraft surveillance technology. An aircraft determines its position through a satellite navigation system and broadcasts it regularly so that it can be tracked. An air traffic control ground station can receive this information and use it as an alternative to secondary radar, thus eliminating the need to send interrogation signals from the ground. Other aircraft can also receive this information to provide attitude awareness and perform autonomous avoidance. ADS - B is an "automatic" system that does not require input from pilots or other external information but relies on data from the aircraft navigation system. Reference can be made to Civil Aviation South China Air Traffic Control Equipment Engineering (Guangzhou) Co., Ltd.

[0003] As disclosed in the ADS-B anti-interference ground station receiver transmitting device with the authorization announcement number CN209182512U, it includes a support column, a universal ball connector, a pitching telescopic rod, a side telescopic rod, a main parabolic panel, a secondary parabolic panel, a receiver, a horizontal support rod, and an annular kit. The support column includes an upper support column and a lower support column. The lower end of the upper support column is connected to the top of the universal ball connector, and the upper end of the lower support column is connected to the bottom of the universal ball connector. The annular kit is sleeved outside the lower support column; the main parabolic panel is arranged on the side of the upper support column, and the receiver is arranged on the front side of the main parabolic panel; the number of secondary parabolic panels is multiple, and multiple secondary parabolic panels are evenly arranged on the back of the main parabolic panel;

[0004] Although it realizes the setting of the pitching telescopic rod, the side telescopic rod, the annular kit, and the universal ball connector to assist the main parabolic panel in turning and improve the rotational flexibility of the main parabolic panel, it does not solve the problem that the existing transmitting device is not conducive to convenient circumferential rotation for transmission, is not convenient for angular flipping transmission and lateral movement transmission, is not convenient for adjustable precise transmission to a specific area, greatly affects the local signal strength of the transmission, and affects the mobility and flexibility of the transmitting device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a transmitting device of an ADS-B anti-interference ground station receiver to solve the problems put forward in the above background technique that the transmitting device is not convenient for convenient circumferential rotation for transmission, is not convenient for angular flipping transmission and lateral movement transmission, is not convenient for adjustable precise transmission to a specific area, affects the local signal strength of the transmission, and affects the mobility and flexibility of the transmitting device.

[0006] To achieve the above object, the present utility model provides the following technical solution: A transmitting device of an ADS-B anti-interference ground station receiver, including a base and a movable seat. The top of the base is provided with a movable seat. The top of the movable seat is installed with a first arc arm. A second arc arm is installed at the top of the movable seat on one side of the first arc arm. Inside the first arc arm, there is a ring frame. Inside the ring frame, there is a connection seat. The top of the connection seat is installed with a transmitting device body. Inside the base below the movable seat, a first motor is installed. A rotating shaft is movably installed inside the base on one side of the first motor, and the rotating shaft extends to the outside of the base and is connected to the movable seat. The output end of the first motor is installed with a worm. A worm gear is sleeved on the surface of the rotating shaft on one side of the worm, and the worm and the worm gear are meshed with each other. The top of the first arc arm is installed with a second motor, and the output end of the second motor extends into the first arc arm and is connected to the ring frame.

[0007] Preferably, one end of the outer wall of the ring frame away from the second motor is installed with a first support shaft, and the first support shaft extends to the outside of the second arc arm, and the first support shaft is movably connected to the second arc arm.

[0008] Preferably, a third motor is installed on the outer wall of the ring frame on one side of the connection seat, and the output end of the third motor extends into the ring frame and is connected to the connection seat.

[0009] Preferably, one end of the outer wall of the connection seat away from the third motor is installed with a second support shaft, and the second support shaft extends to the outside of the ring frame, and the second support shaft is movably connected to the ring frame.

[0010] Preferably, a connecting arm is provided outside the base. A sliding frame is provided on the surface of the connecting arm. The top of the sliding frame is installed with a connecting cover, and the connecting cover is connected to the base. On the top of the sliding frame on one side of the connecting cover, two groups of support arms are symmetrically installed, and the support arms are all connected to the base.

[0011] Preferably, fourth motors are symmetrically installed on the outer wall of the sliding frame, and the output ends of the fourth motors all extend into the sliding frame. The output ends of the fourth motors are all installed with driving wheels, and the driving wheels are all slidably connected to the connecting arm.

[0012] Preferably, a second connecting shaft is installed inside the sliding frame on one side of the support arm. Support wheels are symmetrically installed on the surface of the second connecting shaft, and the support wheels are all slidably connected to the connecting arm. First connecting shafts are symmetrically installed inside the sliding frame below the connecting arm. Driven wheels are symmetrically installed on the surface of the first connecting shafts, and the driven wheels are all slidably connected to the connecting arm.

[0013] Preferably, a remote controller is installed on the outer wall of the base, and the output end of the remote controller is electrically connected to the input ends of the transmitting device body, the first motor, the second motor, the third motor, and the fourth motor.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: This transmitting device not only realizes convenient circumferential rotation and emission, facilitates angle flipping emission, enables the transmitting device to perform horizontal movement emission, facilitates adjustable and precise emission in a specific area, facilitates increasing the local signal intensity of the emission, but also improves the mobility and flexibility of the movement of the transmitting device.

[0015] (1) The first motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating shaft to rotate, the rotating shaft drives the entire movable seat to rotate, and the movable seat drives the transmitting device body to perform circumferential rotation, so as to facilitate the transmitting device body to emit signals in a rotational manner, and facilitate aircraft at different positions to receive signals. The second motor drives the annular frame to rotate, and the second motor drives the annular frame to rotate, and the annular frame drives the connecting seat and the transmitting device body to rotate, so as to facilitate the transmitting device body to perform secondary rotational emission of signals. The third motor drives the connecting seat to rotate, and the connecting seat drives the transmitting device body to flip, so as to facilitate the transmitting device body to perform angular tilting and flipping, realizing convenient circumferential rotation and emission of the transmitting device, facilitating aircraft at different positions to receive signals, facilitating flipping emission, facilitating adjustable and precise emission in a specific area, facilitating increasing the local signal intensity of the emission, and improving the flexibility of the rotational emission of the transmitting device.

[0016] (2) The fourth motor drives the driving wheel to rotate, the driving wheel moves on the surface of the connecting arm, the supporting wheel slides at the top of the connecting arm, the driving wheel and the supporting wheel drive the entire sliding frame to move on the surface of the connecting arm, the driven wheel provides sliding support, the sliding frame drives the entire base to move, the base drives the movable seat to move, the movable seat drives the first arc arm and the second arc arm to move, the first arc arm and the second arc arm drive the annular frame to move, the annular frame drives the connecting seat to move, and the connecting seat drives the transmitting device body to move, so as to facilitate the transmitting device body to perform horizontal movement emission, and facilitate enhancing the emission intensity of the transmitting device body, realizing convenient horizontal movement emission of the transmitting device, and improving the convenience of the movement adjustment of the transmitting device. Description of the Drawings

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

[0018] Figure 2 is a three-dimensional structural schematic diagram of the transmitting device body of the present utility model;

[0019] Figure 3This is the front view structural schematic diagram of the utility model;

[0020] Figure 4 This is the side view structural schematic diagram of the utility model;

[0021] Figure 5 This is the enlarged front view sectional structural schematic diagram of the worm of the utility model.

[0022] In the figure: 1, base; 2, movable seat; 3, first arc arm; 4, second arc arm; 5, annular frame; 6, connecting seat; 7, transmitting device body; 8, first motor; 9, rotating shaft; 10, worm; 11, worm gear; 12, second motor; 13, first support shaft; 14, third motor; 15, second support shaft; 16, connecting arm; 17, sliding frame; 18, connecting cover; 19, fourth motor; 20, driving wheel; 21, first connecting shaft; 22, driven wheel; 23, second connecting shaft; 24, supporting wheel; 25, supporting arm; 26, remote controller. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5, An embodiment provided by the present utility model: A transmitting device of an ADS-B anti-interference ground station receiver, comprising a base 1 and a movable seat 2. The top of the base 1 is provided with the movable seat 2. The top of the movable seat 2 is installed with a first arc-shaped arm 3. The top of the movable seat 2 on one side of the first arc-shaped arm 3 is installed with a second arc-shaped arm 4. Inside the first arc-shaped arm 3 is provided with an annular frame 5. Inside the annular frame 5 is provided with a connecting seat 6. The top of the connecting seat 6 is installed with a transmitting device body 7. Inside the base 1 below the movable seat 2 is installed a first motor 8, which serves as a power output. Inside the base 1 on one side of the first motor 8 is movably installed a rotating shaft 9, and the rotating shaft 9 extends to the outside of the base 1 and is connected to the movable seat 2. The output end of the first motor 8 is installed with a worm 10. On the surface of the rotating shaft 9 on one side of the worm 10 is sleeved with a worm gear 11, and the worm 10 and the worm gear 11 are meshed with each other. The top of the first arc-shaped arm 3 is installed with a second motor 12, which serves as a power output, and the output end of the second motor 12 extends into the first arc-shaped arm 3 and is connected to the annular frame 5. One end of the outer wall of the annular frame 5 away from the second motor 12 is installed with a first support shaft 13, and the first support shaft 13 extends to the outside of the second arc-shaped arm 4, and the first support shaft 13 is movably connected to the second arc-shaped arm 4. On the outer wall of the annular frame 5 on one side of the connecting seat 6 is installed a third motor 14, which serves as a power output, and the output end of the third motor 14 extends into the annular frame 5 and is connected to the connecting seat 6. One end of the outer wall of the connecting seat 6 away from the third motor 14 is installed with a second support shaft 15, and the second support shaft 15 extends to the outside of the annular frame 5, and the second support shaft 15 is movably connected to the annular frame 5;

[0025] In use, with an external power supply, first install the connecting arm 16 on one side of the ADS-B anti-jamming ground station receiver. The airborne integrated surveillance system, as the most advanced overall solution for flight environment safety surveillance in the world at present, provides the threat surveillance capabilities such as severe weather, approaching aircraft, sudden terrain, and low-altitude obstacles during the entire flight process of civil aircraft, including takeoff, cruise, and landing, to ensure flight safety throughout the voyage. And Automatic Dependent Surveillance-Broadcast (ADS-B), as an important part of the airborne integrated surveillance system, is the most active technology in the current air traffic control surveillance, navigation, and communication fields. The application and promotion of this technology have become an important part of the construction of new navigation systems in various countries around the world. ADS-B receives data such as the navigation source of the aircraft and transmits the received information outward through the transmitting device body 7 to ensure the safety of the flight environment. With the increasingly dense airspace traffic environment, the transmission of the ADS-B anti-jamming ground station receiver is required more and more frequently. By operating the remote controller 26 to turn on the first motor 8 and the transmitting device body 7, under the support of the base 1, the first motor 8 drives the worm 10 to rotate. Under the meshing action of the worm 10 and the worm gear 11, the worm 10 drives the worm gear 11 to rotate. The worm gear 11 drives the rotating shaft 9 to rotate. The rotating shaft 9 drives the movable seat 2 to rotate as a whole. The movable seat 2 drives the transmitting device body 7 to rotate in a circular motion to facilitate the rotating transmission of signals by the transmitting device body 7, so as to facilitate the reception by aircraft at different positions. By operating the remote controller 26 to turn on the second motor 12, under the support of the first arc-shaped arm 3, the second motor 12 drives the annular frame 5 to rotate. Under the movable support of the first support shaft 13 for the annular frame 5, the second motor 12 drives the annular frame 5 to rotate. The annular frame 5 drives the connecting seat 6 and the transmitting device body 7 to rotate to facilitate the secondary rotating transmission of signals by the transmitting device body 7. By operating the remote controller 26 to turn on the third motor 14, the third motor 14 drives the connecting seat 6 to rotate. Under the movable support of the second support shaft 15, the connecting seat 6 drives the transmitting device body 7 to turn over to facilitate the angular tilting turnover of the transmitting device body 7. It realizes the convenient circular rotation transmission of the transmitting device, facilitates the reception of signals by aircraft at different positions, facilitates the turnover transmission, facilitates the adjusted and precise transmission of specific areas, facilitates the increase of the local signal intensity of the transmission, and improves the flexibility of the rotating transmission of the transmitting device;

[0026] The outside of the base 1 is provided with a connecting arm 16. The surface of the connecting arm 16 is provided with a sliding frame 17. The top of the sliding frame 17 is installed with a connecting cover 18, and the connecting cover 18 is connected to the base 1. On the top of the sliding frame 17 on one side of the connecting cover 18, two groups of support arms 25 are symmetrically installed, and the support arms 25 are all connected to the base 1. On the outer wall of the sliding frame 17, fourth motors 19 are symmetrically installed. The fourth motors 19 play a role in power output, and the output ends of the fourth motors 19 all extend into the sliding frame 17. The output ends of the fourth motors 19 are all installed with driving wheels 20, and the driving wheels 20 are all slidably connected to the connecting arm 16. Inside the sliding frame 17 on one side of the support arm 25, a second connecting shaft 23 is installed. On the surface of the second connecting shaft 23, support wheels 24 are symmetrically installed, and the support wheels 24 are all slidably connected to the connecting arm 16. Inside the sliding frame 17 below the connecting arm 16, first connecting shafts 21 are symmetrically installed. On the surfaces of the first connecting shafts 21, driven wheels 22 are symmetrically installed, and the driven wheels 22 are all slidably connected to the connecting arm 16. On the outer wall of the base 1, a remote controller 26 is installed. The output end of the remote controller 26 is electrically connected to the input ends of the transmitting device body 7, the first motor 8, the second motor 12, the third motor 14, and the fourth motor 19;

[0027] During use, the fourth motor 19 is turned on by operating the remote controller 26. Supported by the sliding frame 17, the driving wheel 20 is driven by the fourth motor 19 to rotate. Supported by the sliding connection between the driving wheel 20 and the connecting arm 16, the driving wheel 20 moves on the surface of the connecting arm 16. Supported by the second connecting shaft 23 for the support wheel 24, the support wheel 24 slides on the top of the connecting arm 16. Supported by the first connecting shaft 21 for the driven wheel 22, and supported by the sliding connection between the driven wheel 22 and the connecting arm 16, the driving wheel 20 and the support wheel 24 drive the entire sliding frame 17 to move on the surface of the connecting arm 16, and the driven wheel 22 provides sliding support. Supported by the connecting cover 18 and the support arm 25, the sliding frame 17 drives the entire base 1 to move. The base 1 drives the movable seat 2 to move. The movable seat 2 drives the first arc arm 3 and the second arc arm 4 to move. The first arc arm 3 and the second arc arm 4 drive the annular frame 5 to move. The annular frame 5 drives the connecting seat 6 to move. The connecting seat 6 drives the transmitting device body 7 to move, so as to facilitate the horizontal mobile launch of the transmitting device body 7, so as to facilitate the enhancement of the launch intensity of the transmitting device body 7, realizing the convenient horizontal mobile launch of the transmitting device, and improving the convenience of the movement adjustment of the transmitting device;

[0028] Working principle: When in use, with an external power supply, first, the first motor 8 drives the worm 10 to rotate. The worm 10 drives the worm wheel 11 to rotate, and the worm wheel 11 drives the rotating shaft 9 to rotate. The rotating shaft 9 drives the entire movable seat 2 to rotate, and the movable seat 2 drives the transmitting device body 7 to rotate in a circular motion, facilitating the transmitting device body 7 to transmit signals in a rotational manner, so as to facilitate the reception of aircraft at different positions. The second motor 12 drives the annular frame 5 to rotate, and the second motor 12 drives the annular frame 5 to rotate. The annular frame 5 drives the connecting seat 6 and the transmitting device body 7 to rotate, facilitating the transmitting device body 7 to transmit signals in a secondary rotational manner. The third motor 14 drives the connecting seat 6 to rotate, and the connecting seat 6 drives the transmitting device body 7 to flip, facilitating the transmitting device body 7 to flip at an angle. The fourth motor 19 drives the driving wheel 20 to rotate, and the driving wheel 20 moves on the surface of the connecting arm 16. The supporting wheel 24 slides at the top of the connecting arm 16. The driving wheel 20 and the supporting wheel 24 drive the entire sliding frame 17 to move on the surface of the connecting arm 16, with the driven wheel 22 providing sliding support. The sliding frame 17 drives the base 1 to move, the base 1 drives the movable seat 2 to move, the movable seat 2 drives the first arc-shaped arm 3 and the second arc-shaped arm 4 to move, the first arc-shaped arm 3 and the second arc-shaped arm 4 drive the annular frame 5 to move, the annular frame 5 drives the connecting seat 6 to move, and the connecting seat 6 drives the transmitting device body 7 to move, facilitating the transmitting device body 7 to transmit signals in a lateral movement manner, so as to enhance the transmitting intensity of the transmitting device body 7 and complete the use of the transmitting device.

Claims

1. A transmitting device for an ADS-B anti-interference ground station receiver, comprising a base (1) and a movable base (2), characterized in that: A movable seat (2) is arranged at the top of the base (1), a first arc-shaped arm (3) is installed at the top of the movable seat (2), a second arc-shaped arm (4) is installed at the top of the movable seat (2) on one side of the first arc-shaped arm (3), an annular frame (5) is arranged inside the first arc-shaped arm (3), a connecting seat (6) is arranged inside the annular frame (5), a launching device body (7) is installed at the top of the connecting seat (6), a first motor (8) is installed inside the base (1) below the movable seat (2), and the first motor (8) is installed at one end of the movable seat (2) and a second arc-shaped arm (4) is installed at the top of the movable seat (2) and a first motor (8) is installed at one end of the movable seat (2) and a second motor (8) is installed at the top ... A rotating shaft (9) is movably installed inside the base (1) on the side, and the rotating shaft (9) extends to the outside of the base (1) and is connected to the movable seat (2); a worm (10) is installed at the output end of the first motor (8); a worm wheel (11) is mounted on the surface of the rotating shaft (9) on one side of the worm (10), and the worm (10) and the worm wheel (11) are meshed with each other; a second motor (12) is installed at the top end of the first arc-shaped arm (3), and the output end of the second motor (12) extends to the inside of the first arc-shaped arm (3) and is connected to the annular frame (5).

2. The transmitting device of an ADS-B anti-interference ground station receiver according to claim 1, characterized in that: A first support shaft (13) is installed on the end of the outer wall of the annular frame (5) away from the second motor (12), and the first support shaft (13) extends to the outside of the second arc-shaped arm (4), and the first support shaft (13) is movably connected to the second arc-shaped arm (4).

3. The transmitting device of an ADS-B anti-interference ground station receiver according to claim 1, characterized in that: A third motor (14) is mounted on the outer wall of the annular frame (5) on one side of the connecting seat (6), and an output end of the third motor (14) extends to the inside of the annular frame (5) and is connected to the connecting seat (6).

4. The transmitting device of an ADS-B anti-interference ground station receiver according to claim 3, characterized in that: A second support shaft (15) is installed on the end of the outer wall of the connecting seat (6) away from the third motor (14), and the second support shaft (15) extends to the outside of the annular frame (5), and the second support shaft (15) is movably connected to the annular frame (5).

5. The transmitting device of an ADS-B anti-interference ground station receiver according to claim 1, characterized in that: A connecting arm (16) is arranged outside the base (1), a sliding frame (17) is arranged on the surface of the connecting arm (16), a connecting cover (18) is installed on the top of the sliding frame (17), and the connecting cover (18) is connected to the base (1), and two groups of supporting arms (25) are symmetrically installed on the top of the sliding frame (17) on one side of the connecting cover (18), and both of the supporting arms (25) are connected to the base (1).

6. The transmitting device of an ADS-B anti-interference ground station receiver according to claim 5, characterized in that: A fourth motor (19) is symmetrically mounted on the outer wall of the sliding frame (17), and the output ends of the fourth motors (19) extend into the interior of the sliding frame (17). A driving wheel (20) is mounted on the output ends of the fourth motors (19), and the driving wheels (20) are slidably connected to the connecting arms (16).

7. The transmitting device of an ADS-B anti-interference ground station receiver according to claim 5, characterized in that: A second connecting shaft (23) is installed inside the sliding frame (17) on one side of the supporting arm (25), and supporting wheels (24) are symmetrically installed on the surface of the second connecting shaft (23), and the supporting wheels (24) are all slidably connected to the connecting arm (16). A first connecting shaft (21) is symmetrically installed inside the sliding frame (17) below the connecting arm (16), and driven wheels (22) are symmetrically installed on the surface of the first connecting shaft (21), and the driven wheels (22) are all slidably connected to the connecting arm (16).

8. The transmitting device of an ADS-B anti-interference ground station receiver according to claim 1, characterized in that: A remote controller (26) is mounted on the outer wall of the base (1), and an output end of the remote controller (26) is electrically connected to input ends of the launch device body (7), the first motor (8), the second motor (12), the third motor (14), and the fourth motor (19).

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