Low-orbit satellite three-network converged communication terminal device and system

Abstract

The invention discloses a low-orbit satellite three-network converged communication terminal device and system, and relates to the field of satellite communication equipment.The low-orbit satellite three-network converged communication terminal device comprises a fixed sleeve and a communication terminal device, the fixed sleeve is provided with a supporting mechanism and an adjusting mechanism, and the supporting mechanism comprises an adjusting assembly and a damping assembly; the adjusting assembly comprises an internal threaded block fixedly connected to the bottom face of the fixing sleeve, the inner wall of the internal threaded block is in threaded connection with a threaded rod, the bottom end of the threaded rod is fixedly connected with a rotary knob, the outer wall of the threaded rod is fixedly connected with a first limiting ring, and the outer wall of the first limiting ring is slidably sleeved with a connecting ring. By arranging the supporting mechanism, the angle of the first hinge rod is adjusted, when the angle of the first hinge rod is increased, the included angle formed by the first hinge rod and the ground becomes small, the supporting force of the bottom of the whole device is increased, and therefore the stability of the whole device is enhanced, meanwhile, the gravity center of the device is closer to the bottom, and the overturning risk is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of satellite communication equipment, and in particular to a low-orbit satellite three-network integrated communication terminal device and system. Background Art

[0002] Low-orbit satellites are mainly used for military target detection. At the same time, low-orbit satellites are also used for mobile phone communications. In the mobile satellite communication system, the user segment needs to access the mobile satellite communication network through the communication terminal device on the ground segment for mobile communication. The communication terminal representing the user segment can have different forms, such as handheld terminals, satellite communication terminals installed outside, or vehicle-mounted terminals. The role of the user terminal is to enable the terminal user to set and obtain the communication status and complete the communication by installing a wireless transceiver antenna.

[0003] In the prior art, when most communication terminal devices are installed and placed on a horizontal ground, it is inconvenient to adjust the angle of the support frame at the bottom, resulting in a cumbersome installation process and prone to errors. Specifically, since the angle of the support frame is difficult to adjust, when the ground is uneven or the orientation of the device needs to be adjusted, the device cannot be accurately placed in the optimal position, thereby affecting the signal reception quality and stability of the device. Summary of the invention

[0004] The object of the present invention is to provide a low-orbit satellite three-network integrated communication terminal device and system, which is provided with a support mechanism. When the angle of the hinged rod 1 increases, the angle formed between the hinged rod 1 and the ground becomes smaller, thereby increasing the support force at the bottom of the overall device, thereby enhancing the stability of the overall device, and solving the problem that it is inconvenient to adjust the angle of the support frame at the bottom, resulting in a cumbersome installation process of the device and prone to errors.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a low-orbit satellite three-network fusion communication terminal device and system, comprising a fixed sleeve and a communication terminal device, wherein the fixed sleeve is provided with a support mechanism and an adjustment mechanism, and the support mechanism comprises an adjustment component and a shock absorbing component;

[0007] The adjustment assembly includes an internal thread block fixedly connected to the bottom surface of the fixed sleeve, the inner wall of the internal thread block is threadedly connected to a threaded rod, the bottom end of the threaded rod is fixedly connected to a knob, the outer wall of the threaded rod is fixedly connected to a limiting ring, and the outer wall sliding sleeve of the limiting ring is provided with a connecting ring.

[0008] Furthermore, the outer wall of the fixed sleeve is hinged with a plurality of hinged rods 1, the outer wall of the connecting ring is hinged with a plurality of hinged rods 2, the outer walls of the plurality of hinged rods 1 are hinged with hinged rods 3, and dampers are fixedly connected between the plurality of hinged rods 2 and the plurality of hinged rods 3 respectively.

[0009] Furthermore, a spring is wound on the outer wall of the plurality of dampers, one end of the spring is fixedly connected to the second hinge rod, and the other end of the spring is fixedly connected to the third hinge rod.

[0010] Furthermore, the adjustment mechanism includes a connecting assembly, a rotating assembly and a lifting assembly, the connecting assembly includes a fixed block fixedly connected to the inner wall of the fixed sleeve, the top surface of the fixed block is fixedly connected to a connecting column, the outer wall of the connecting column is slidably connected to a connecting sleeve, and the outer wall of the connecting sleeve is slidably connected to the inner wall of the fixed sleeve.

[0011] Furthermore, the rotating assembly includes an adjusting plate fixedly connected to the outer wall of the connecting sleeve, the outer wall of the fixing sleeve is provided with an opening, and the adjusting plate is located inside the opening.

[0012] Furthermore, the lifting assembly includes a communication terminal device fixedly connected to the top of the connecting sleeve, an electric cylinder is fixedly penetrated through the adjustment plate, and a slider is fixedly connected to the output end of the electric cylinder.

[0013] Furthermore, a sliding groove is provided on the outer wall of the fixing sleeve, and the sliding block is slidably connected to the inner wall of the sliding groove.

[0014] A low-orbit satellite three-network integrated communication terminal system, comprising a low-orbit satellite communication unit, a ground wireless communication unit and a mobile network unit;

[0015] The low-orbit satellite communication unit includes an antenna module, a communication payload module and an orbit control module; the antenna module is responsible for sending and receiving signals, while the ground tracking and receiving equipment is responsible for capturing these signals. These antennas have high directivity and high gain to achieve efficient communication over long distances; the communication payload module is internally provided with a signal amplifier, a frequency converter and a channel distributor, which ensure that the signal is effectively transmitted between the satellite and the ground. These payloads must be able to withstand the extreme conditions of the space environment while maintaining high reliability and low power consumption; the orbit control module is responsible for keeping the satellite in the correct orbital position and making necessary adjustments, which requires real-time monitoring of the satellite's status and the ability to perform precise maneuvers to maintain the stable operation of the network.

[0016] A low-orbit satellite three-network integrated communication terminal system, wherein the ground wireless communication unit includes a wireless access point, a base station and a repeater, and a network management optimization module; the wireless access point is responsible for providing Wi-Fi signal coverage and supporting multiple standards. These access points need to have the ability to be deployed in high density to meet the high traffic demand in cities and other areas; the base station and repeater are responsible for providing continuous network connection in a wider area and supporting user mobility. The base station must be able to process data requests from multiple users and ensure high-quality connection; the network management optimization module is responsible for monitoring network status, optimizing frequency band usage, and ensuring service quality. The system needs to adopt an adaptive network management algorithm to allocate resources in real time to ensure efficient operation of the network and user experience;

[0017] A low-orbit satellite three-network integrated communication terminal system, wherein the mobile network unit includes a base station module, a mobile switching module and access control user data; the base station module is responsible for controlling the sending and receiving of radio waves, processing the strength and quality of signals, and the design of the base station should take into account the signal propagation characteristics under different environmental conditions; the mobile switching module is responsible for a part of the core network, processing call establishment, termination and routing, and the mobile switching center needs to have a high data processing capability to cope with a large number of communication needs; the access control user data is responsible for ensuring user identity authentication and authorization, as well as the registration and update of mobile devices. This system should be able to securely process user information and provide stable services.

[0018] The present invention has the following beneficial effects:

[0019] 1. By providing a supporting mechanism, the angle of the hinged rod 1 is adjusted. When the angle of the hinged rod 1 increases, the angle formed by it and the ground becomes smaller, increasing the supporting force at the bottom of the overall device, thereby enhancing the stability of the overall device. At the same time, due to the enhanced bottom supporting force, the center of gravity of the overall device is also lowered, making the center of gravity of the device closer to the bottom, reducing the risk of overturning, and the damper and the spring cooperate with each other to enhance the damping characteristics of the system, effectively suppress vibration, and avoid shaking, vibration or resonance of the communication terminal device due to external impact or self-vibration during use, thereby further improving the stability, reliability and user experience of the communication terminal device, and the device can also adjust the angles of multiple hinged rods 1 by twisting the knob until they fit on the outer wall of the fixed sleeve, which is convenient for storage and transportation.

[0020] 2. By providing an adjustment mechanism, the angle of the communication terminal device can be adjusted by rotating the adjustment plate, and the slider and the slide groove cooperate with each other, and the height of the communication terminal device can be adjusted by the electric cylinder. Through this mechanism that can adjust the angle and height, the optimal position of the communication terminal device can be flexibly adjusted according to actual needs to achieve the best signal reception and transmission effect. It can not only adapt to changes in different environments, such as terrain undulations or obstacles, but also effectively improve the stability and reliability of the communication terminal device, ensuring the stable transmission of communication signals.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the left-side cross-sectional structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the front cross-sectional structure of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the fixing sleeve of the present invention;

[0027] Figure 5 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0028] Figure 6 for Figure 3 The enlarged structural diagram at B in the figure is as follows:

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 1. Fixed sleeve; 2. Support mechanism; 3. Adjustment mechanism; 4. Communication terminal device; 21. Internal thread block; 22. Threaded rod; 23. Knob; 24. Limiting ring 1; 25. Connecting ring; 26. Articulated rod 1; 27. Articulated rod 2; 28. Articulated rod 3; 29. ​​Damper; 291. Spring; 31. Fixed block; 32. Connecting column; 33. Connecting sleeve; 34. Opening; 35. Adjustment plate; 36. Electric cylinder; 37. Sliding block; 38. Sliding groove, DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0032] See also Figure 1-6 As shown, the present invention is a low-orbit satellite three-network integration communication terminal device and system, including a fixed sleeve 1 and a communication terminal device 4, the fixed sleeve 1 is provided with a support mechanism 2 and an adjustment mechanism 3, and the support mechanism 2 includes an adjustment component and a shock absorbing component;

[0033] The adjusting assembly includes an internal thread block 21 fixedly connected to the bottom surface of the fixed sleeve 1, the inner wall of the internal thread block 21 is threadedly connected with a threaded rod 22, the bottom end of the threaded rod 22 is fixedly connected with a knob 23, the outer wall of the threaded rod 22 is fixedly connected with a limit ring 24, the outer wall of the limit ring 24 is slidably sleeved with a connecting ring 25, the outer wall of the fixed sleeve 1 is hinged with a plurality of hinged rods 26, the outer wall of the connecting ring 25 is hinged with a plurality of hinged rods 27, the outer walls of the plurality of hinged rods 1 26 are hinged with hinged rods 3 28, dampers 29 are fixedly connected between the plurality of hinged rods 27 and the plurality of hinged rods 3 28, the outer walls of the plurality of dampers 29 are wound with springs 291, one end of the spring 291 is fixedly connected with the hinged rod 27, the other end of the spring 291 is fixedly connected with the hinged rod 3 28, and the supporting mechanism 2 is provided. The angle of the hinged rod 26 is adjusted. When the angle of the hinged rod 26 increases, the angle formed by it and the ground becomes smaller, increasing the supporting force at the bottom of the overall device, thereby enhancing the stability of the overall device. At the same time, due to the enhanced bottom supporting force, the center of gravity of the overall device is also lowered, making the center of gravity of the device closer to the bottom, reducing the risk of overturning, and the damper 29 cooperates with the spring 291 to enhance the damping characteristics of the system, effectively suppress vibration, and avoid shaking, vibration or resonance of the communication terminal device 4 due to external impact or self-vibration during use, thereby further improving the stability, reliability and use experience of the communication terminal device 4, and the device can also adjust the angles of multiple hinged rods 26 by twisting the knob 23 until they fit on the outer wall of the fixed sleeve 1, which is convenient for storage and transportation.

[0034] The adjusting mechanism 3 includes a connecting component, a rotating component and a lifting component. The connecting component includes a fixed block 31 fixedly connected to the inner wall of the fixed sleeve 1. The top surface of the fixed block 31 is fixedly connected to a connecting column 32. The outer wall of the connecting column 32 is slidably connected to a connecting sleeve 33. The outer wall of the connecting sleeve 33 is slidably connected to the inner wall of the fixed sleeve 1. The rotating component includes an adjusting plate 35 fixedly connected to the outer wall of the connecting sleeve 33. The outer wall of the fixed sleeve 1 is provided with an opening 34. The adjusting plate 35 is located inside the opening 34. The lifting component includes a communication terminal device 4 fixedly connected to the top of the connecting sleeve 33. An electric cylinder 36 is fixedly penetrated on the adjusting plate 35. The output end of the electric cylinder 36 is fixedly connected to a slider 37 A slide groove 38 is provided on the outer wall of the fixed sleeve 1, and a slider 37 is slidably connected to the inner wall of the slide groove 38. By providing an adjustment mechanism 3, the angle of the communication terminal device 4 can be adjusted by rotating the adjustment plate 35, and the slider 37 cooperates with the slide groove 38, and the height of the communication terminal device 4 can be adjusted by the electric cylinder 36. Through this mechanism that can adjust the angle and height, the optimal position of the communication terminal device 4 can be flexibly adjusted according to actual needs to achieve the best signal reception and transmission effect. It can not only adapt to changes in different environments, such as undulating terrain or obstacles, but also effectively improve the stability and reliability of the communication terminal device 4, and ensure the stable transmission of communication signals.

[0035] A low-orbit satellite three-network integrated communication terminal system, comprising a low-orbit satellite communication unit, a ground wireless communication unit and a mobile network unit;

[0036] The low-orbit satellite communication unit includes an antenna module, a communication payload module and an orbit control module; the antenna module is responsible for sending and receiving signals, while the ground tracking and receiving equipment is responsible for capturing these signals. These antennas have high directivity and high gain to achieve efficient communication over long distances; the communication payload module is equipped with a signal amplifier, frequency converter and channel distributor, which ensure that the signal is effectively transmitted between the satellite and the ground. These payloads must be able to withstand the extreme conditions of the space environment while maintaining high reliability and low power consumption; the orbit control module is responsible for keeping the satellite in the correct orbital position and making necessary adjustments, which requires real-time monitoring of the satellite's status and the ability to perform precise maneuvers to maintain the stable operation of the network.

[0037] A low-orbit satellite three-network integrated communication terminal system, the ground wireless communication unit includes a wireless access point, a base station and a repeater and a network management optimization module; the wireless access point is responsible for providing Wi-Fi signal coverage and supporting multiple standards. These access points need to have the ability to be deployed in high density to meet the high traffic demand in cities and other areas; the base station and repeater are responsible for providing continuous network connection in a wider area and supporting user mobility. The base station must be able to handle data requests from multiple users and ensure high-quality connection; the network management optimization module is responsible for monitoring the network status, optimizing the use of frequency bands, and ensuring service quality. The system needs to use an adaptive network management algorithm to allocate resources in real time to ensure efficient operation of the network and user experience;

[0038] A low-orbit satellite three-network integrated communication terminal system, the mobile network unit includes a base station module, a mobile switching module and access control user data; the base station module is responsible for controlling the sending and receiving of radio waves, processing the strength and quality of signals, and the design of the base station must take into account the signal propagation characteristics under different environmental conditions; the mobile switching module is responsible for a part of the core network, processing call establishment, termination and routing, and the mobile switching center needs to have a high data processing capability to cope with a large number of communication needs; the access control user data is responsible for ensuring user identity authentication and authorization, as well as the registration and update of mobile devices. This system must be able to securely process user information and provide stable services.

[0039] A specific application of this embodiment is: by providing a support mechanism 2, the limiting ring 1 24 cooperates with the connecting ring 25 so that the limiting ring 1 24 can slide on the inner wall of the connecting ring 25. When the device needs to be placed on a specified ground, the knob 23 can be manually turned to drive the threaded rod 22 to rotate, and the connecting ring 25 can be driven up and down with the cooperation of the internal thread block 21. At the same time, with the cooperation of multiple hinged rods 27 and hinged rods 3 28, the angle of the hinged rod 1 26 is adjusted. When the angle of the hinged rod 1 26 increases, the angle formed by it and the ground becomes smaller, thereby increasing the supporting force at the bottom of the overall device, thereby enhancing the stability of the overall device. At the same time, due to the enhancement of the bottom support force, the center of gravity of the whole device is also lowered, so that the center of gravity of the device is closer to the bottom, reducing the risk of overturning, and the damper 29 cooperates with the spring 291 to enhance the damping characteristics of the system, effectively suppress vibration, and avoid shaking, vibration or resonance of the communication terminal device 4 due to external impact or self-vibration when in use, thereby further improving the stability, reliability and use experience of the communication terminal device 4, and the device can also adjust the angle of the multiple hinged rods 26 by twisting the knob 23 until it fits on the outer wall of the fixed sleeve 1, which is convenient for storage and transportation;

[0040] By providing an adjustment mechanism 3, after the device is placed on the ground through the support mechanism 2, the fixing block 31, the connecting column 32, the connecting sleeve 33 and the opening 34 cooperate with each other, so that the connecting sleeve 33 can rotate between the outer wall of the connecting column 32 and the inner wall of the fixing sleeve 1, so that the angle of the communication terminal device 4 can be adjusted by rotating the adjustment plate 35, and the slider 37 and the slide groove 38 cooperate with each other, and the height of the communication terminal device 4 can be adjusted by the electric cylinder 36. Through this mechanism that can adjust the angle and height, the optimal position of the communication terminal device 4 can be flexibly adjusted according to actual needs to achieve the best signal reception and transmission effect. It can not only adapt to changes in different environments, such as undulating terrain or obstacles, but also effectively improve the stability and reliability of the communication terminal device 4, ensuring the stable transmission of communication signals.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example, and the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in an appropriate manner.

[0042] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can well understand and use the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A low-orbit satellite triple-network integrated communication terminal device, comprising a fixed sleeve (1) and a communication terminal device (4), characterized in that: The fixed sleeve (1) is provided with a support mechanism (2) and an adjustment mechanism (3), wherein the support mechanism (2) comprises an adjustment component and a shock absorbing component; The adjustment assembly comprises an internal thread block (21) fixedly connected to the bottom surface of the fixed sleeve (1); the inner wall of the internal thread block (21) is threadedly connected to a threaded rod (22); the bottom end of the threaded rod (22) is fixedly connected to a knob (23); the outer wall of the threaded rod (22) is fixedly connected to a limiting ring (24); the outer wall of the limiting ring (24) is slidably sleeved with a connecting ring (25).

2. A low-orbit satellite triple-network integrated communication terminal device according to claim 1, characterized in that: The outer wall of the fixed sleeve (1) is hinged with a plurality of hinged rods (26), the outer wall of the connecting ring (25) is hinged with a plurality of hinged rods (27), the outer walls of the plurality of hinged rods (26) are hinged with hinged rods (28), and dampers (29) are fixedly connected between the plurality of hinged rods (27) and the plurality of hinged rods (28).

3. A low-orbit satellite triple-network integrated communication terminal device according to claim 2, characterized in that: A spring (291) is wound around the outer wall of each of the dampers (29), one end of the spring (291) is fixedly connected to the second hinge rod (27), and the other end of the spring (291) is fixedly connected to the third hinge rod (28).

4. A low-orbit satellite triple-network integrated communication terminal device according to claim 3, characterized in that: The adjusting mechanism (3) comprises a connecting assembly, a rotating assembly and a lifting assembly, wherein the connecting assembly comprises a fixing block (31) fixedly connected to the inner wall of the fixing sleeve (1), the top surface of the fixing block (31) is fixedly connected to a connecting column (32), the outer wall of the connecting column (32) is slidably connected to a connecting sleeve (33), and the outer wall of the connecting sleeve (33) is slidably connected to the inner wall of the fixing sleeve (1).

5. A low-orbit satellite triple-network integrated communication terminal device according to claim 4, characterized in that: The rotating assembly comprises an adjusting plate (35) fixedly connected to the outer wall of the connecting sleeve (33); the outer wall of the fixing sleeve (1) is provided with an opening (34), and the adjusting plate (35) is located inside the opening (34).

6. A low-orbit satellite triple-network integrated communication terminal device according to claim 5, characterized in that: The lifting assembly comprises a communication terminal device (4) fixedly connected to the top of a connecting sleeve (33); an electric cylinder (36) is fixedly passed through the adjusting plate (35); and a slider (37) is fixedly connected to the output end of the electric cylinder (36).

7. A low-orbit satellite triple-network integrated communication terminal device according to claim 6, characterized in that: The outer wall of the fixed sleeve (1) is provided with a sliding groove (38), and the sliding block (37) is slidably connected to the inner wall of the sliding groove (38).

8. A low-orbit satellite triple-network integrated communication terminal system, using a low-orbit satellite triple-network integrated communication terminal device as claimed in claim 7, characterized in that: It includes low-orbit satellite communication units, ground wireless communication units and mobile network units; The low-orbit satellite communication unit includes an antenna module, a communication payload module and an orbit control module; The antenna modules are responsible for sending and receiving signals, while the ground tracking and receiving equipment is responsible for capturing these signals. These antennas have high directivity and high gain to achieve efficient communication over long distances. The communication payload module is internally provided with a signal amplifier, a frequency converter and a channel distributor, which ensure the effective transmission of signals between the satellite and the ground. These payloads must be able to withstand the extreme conditions of the space environment while maintaining high reliability and low power consumption; The orbit control module is responsible for keeping the satellite in the correct orbital position and making necessary adjustments, which requires real-time monitoring of the satellite's status and the ability to perform precise maneuvers to maintain the stable operation of the network.

9. A low-orbit satellite triple-network integrated communication terminal system, using a low-orbit satellite triple-network integrated communication terminal device as claimed in claim 8, characterized in that: The ground wireless communication unit includes a wireless access point, a base station and a repeater, and a network management optimization module; The wireless access points are responsible for providing Wi-Fi signal coverage and supporting multiple standards. These access points need to be capable of high-density deployment to meet high traffic demands in cities and other areas; The base station and repeater are responsible for providing continuous network connection in a wide area and supporting user mobility. The base station should be able to handle data requests from multiple users and ensure high-quality connection. The network management optimization module is responsible for monitoring the network status, optimizing the use of frequency bands, and ensuring service quality. The system needs to adopt an adaptive network management algorithm to allocate resources in real time to ensure efficient operation of the network and user experience.

10. A low-orbit satellite triple-network integrated communication terminal system, using a low-orbit satellite triple-network integrated communication terminal device as claimed in claim 9, characterized in that: The mobile network unit includes a base station module, a mobile switching module and access control user data; The base station module is responsible for controlling the sending and receiving of radio waves and processing the strength and quality of signals. The design of the base station should take into account the signal propagation characteristics under different environmental conditions; The mobile switching module is responsible for a part of the core network, handling call establishment, termination and routing. The mobile switching center needs to have a high degree of data processing capabilities to cope with a large number of communication needs; The access control user data is responsible for ensuring user authentication and authorization, as well as registration and updating of mobile devices. This system must be able to securely process user information and provide stable services.

Images