A satellite communication device for individual soldier

Abstract

This invention provides a satellite communication device for individual soldiers, relating to the field of satellite communication device technology. It includes a satellite mounting base and a satellite assembly. The satellite assembly is located at the upper end of the satellite mounting base. The satellite mounting base is equipped with an adjustment mechanism for wind-resistant adjustment of the satellite assembly. The adjustment mechanism includes a mounting base plate, a fixed support, and a mounting frame. A receiving shaft is fixedly installed at the lower end of the mounting base plate, and the mounting base plate is rotatably mounted on the upper end of the satellite mounting base via the receiving shaft. This application utilizes a second motor, a first conical gear, a second conical gear, a first motor, a first flat gear, and a second flat gear in cooperation to achieve stepless adjustment of the satellite assembly's signal reception direction in the horizontal plane, terrain adaptation adjustment in the vertical plane, and wind-resistant steering adjustment in strong winds. The angle change during adjustment is continuous and smooth, enabling precise adaptation to different communication needs and terrain conditions.

Description

Technical Field

[0001] This invention belongs to the field of satellite communication device technology, and more specifically, relates to a satellite communication device for individual soldier combat. Background Technology

[0002] Individual combat satellite communication devices are lightweight and portable satellite communication terminals designed specifically for individual soldiers or squads in battlefield environments. They are typically carried on a backpack, handheld, or integrated into tactical equipment. In complex battlefield environments where there is no ground communication infrastructure or ground networks are paralyzed, they can achieve seamless global coverage communication links by connecting to GEO / MEO / LEO orbit satellites. They have core functions such as voice calls, encrypted short message transmission, high-definition video transmission, real-time positioning, and situational awareness sharing.

[0003] The Chinese patent publication number is CN120601952A, which discloses a high-stability satellite communication device. This invention can ensure that the satellite receiving disk can still maintain high-precision pointing under high-frequency vibration and changes in the attitude of the moving carrier, thereby improving signal stability.

[0004] Existing satellite devices for individual soldier operations have the following drawbacks:

[0005] Existing satellite communication devices for individual soldiers lack effective adaptive wind-resistant adjustment structures for strong winds. The concave surface of the satellite components is easily exposed to the windward side. Due to the wind-catching effect of the concave surface, the device experiences significant wind resistance, making it prone to imbalance and overturning, leading to communication interruption. Furthermore, manual adjustment devices for individual soldiers pose significant safety risks in strong winds, lack timeliness for adjustment, and are unable to quickly avoid the impact of wind, failing to meet the communication stability requirements of field combat environments.

[0006] Existing satellite communication device brackets are mostly simple fixed structures or single-dimensional adjustable structures. When dealing with complex terrains such as mountains, grassy slopes, muddy areas, and urban ruins, the adjustment methods are inconvenient and the adaptability is poor. These brackets cannot achieve flexible adjustment of satellite components in both horizontal and vertical dimensions, and cannot effectively counteract the effects of terrain tilt and unevenness. Once fixed, the device is prone to wobbling or tipping, affecting the signal reception angle of the satellite components and failing to meet the complex terrain adaptability requirements of individual soldiers in field operations.

[0007] In view of this, we will study and improve the existing structure and its shortcomings to provide a satellite communication device for individual soldiers, in order to achieve a more practical purpose. Summary of the Invention

[0008] To address the aforementioned technical problems, this invention provides a satellite communication device for individual soldier operations.

[0009] A satellite communication device for individual combat use includes a satellite mounting bracket and a satellite assembly. The satellite assembly is located at the upper end of the satellite mounting bracket. The satellite mounting bracket is equipped with an adjustment mechanism for windproof adjustment of the satellite assembly. The adjustment mechanism includes a mounting base plate, a fixed support frame, and a mounting frame. A receiving shaft is fixedly mounted at the lower end of the mounting base plate. The mounting base plate is rotatably mounted on the upper end of the satellite mounting bracket via the receiving shaft. Two fixed supports are fixedly mounted on the upper end of the mounting base plate. A positioning rod is fixedly mounted between the two fixed supports. The mounting frame is located between the two fixed supports. The satellite assembly is fixedly mounted on the upper end of the mounting frame. A protective cover plate is fixedly mounted on the upper end of the satellite mounting bracket. A first motor is fixedly installed on the inner wall of the support. A drive shaft is fixedly installed on the output end of the first motor. A first flat tooth is fixedly installed on the circumferential end of the drive shaft. A second flat tooth is fixedly installed on the circumferential end of the receiving shaft. The first and second flat teeth mesh with each other. A wind sensor is also fixedly installed on the upper end of the mounting base plate. A second motor is fixedly installed on the side ends of the two fixed supports. A drive roller is fixedly installed on the output end of each of the two second motors. A driven roller is rotatably installed on the side ends of the two fixed supports. A drive belt is provided between the two driven rollers and the two drive rollers. A first conical tooth is provided on the side ends of the two driven rollers. A connecting rod is fixedly installed between the two first conical teeth and the two driven rollers.

[0010] Preferably, the lower end of the mounting bracket is provided with a round shaft, and the circumferential end of the round shaft is provided with a second conical tooth, which meshes with two first conical teeth.

[0011] Preferably, a fixing member is also fixedly installed at the lower end of the circular shaft, and the fixing member is rotatably installed on the positioning circular rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In this invention, a second motor is provided, along with a transmission roller, a transmission belt, a driven roller, a first conical tooth, and a second conical tooth. When a soldier needs to adjust the signal reception direction of the satellite assembly during combat, the two second motors are activated to rotate in opposite directions. Power is transmitted through the transmission roller to the transmission belt, which then drives the driven roller to rotate synchronously. This, in turn, drives the first conical tooth to rotate in the opposite direction. The meshing of the first and second conical teeth allows for smooth and precise rotation adjustment of the satellite assembly in the horizontal plane. This enables the concave surface of the satellite assembly to quickly align with the target communication satellite, adapting to the signal reception direction requirements of different combat positions, reducing signal attenuation during transmission, ensuring the transmission quality of voice, data, and image communication information, and meeting the real-time communication needs of individual soldiers in field operations.

[0014] In this invention, by employing a first conical tooth, a second conical tooth, a positioning rod, and a fixing component, when a soldier faces complex terrain such as mountains, grassy slopes, muddy ground, or urban ruins, the second motors on both sides are activated to rotate in the same direction. Through the meshing transmission of the first and second conical teeth, combined with the rotational cooperation of the fixing component and the positioning rod, the satellite component is driven to rotate smoothly vertically around the positioning rod as the center. This effectively counteracts the effects of terrain tilt and unevenness, ensuring that the satellite component always maintains a horizontal signal receiving posture. This improves the stability of the device in complex terrain and avoids shaking or tipping due to poor terrain adaptability. It is especially suitable for complex terrain environments in field operations, enhancing the device's terrain adaptability and ensuring the continuity and stability of satellite communication.

[0015] In this invention, a first motor is equipped with a first flat gear and a second flat gear. When a soldier encounters strong winds during field operations, the first motor can quickly respond to the trigger signal and drive the first flat gear to rotate precisely through the transmission shaft. Utilizing the meshing transmission characteristics of the first and second flat gears, power is stably transmitted to the receiving shaft, thereby driving the mounting base plate and satellite components to rotate smoothly. This allows the concave surface of the satellite components to be quickly adjusted to the leeward position, effectively reducing the wind catcher effect of the concave surface, lowering the wind resistance of the entire device, and preventing the device from becoming unbalanced or overturned due to excessive wind. This ensures the structural integrity and operational stability of the satellite communication device under adverse weather conditions, ensuring uninterrupted communication links during individual combat operations and providing reliable support for combat command transmission and information exchange.

[0016] In this invention, a wind sensor and a first motor are used in conjunction. The wind sensor is installed in the same direction as the concave surface of the satellite component, enabling real-time and accurate detection of the wind force on the windward side. When the detected wind force exceeds a preset threshold, a trigger signal is automatically sent to the control module without manual intervention, activating the first motor to perform windproof adjustment. This achieves adaptive windproof steering of the satellite component, avoiding manual adjustment by individual soldiers in strong winds, reducing the risk of individual operation, minimizing response delays from manual adjustment, improving the device's autonomous adaptability to sudden severe weather, and ensuring the operational safety and communication reliability of individual soldiers in complex environments.

[0017] In this invention, by employing a second motor, a first conical tooth, a second conical tooth, a first motor, a first flat tooth, and a second flat tooth in coordination, the satellite component achieves stepless adjustment in signal reception direction on the horizontal plane, terrain adaptation on the vertical plane, and wind-resistant steering in strong winds. The angle changes during adjustment are continuous and smooth, accurately adapting to different communication needs and terrain conditions. All-dimensional adjustments can be completed without manual operation. The adjustment action is responsive and the operation process is simple, saving time for individual soldier deployment and adjustment, improving the ease of use of the device in field combat scenarios, and enabling individual soldiers to quickly complete device debugging and focus on combat mission execution. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the overall front structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the satellite fixed support of the present invention;

[0021] Figure 4 This is a schematic diagram of the mounting base plate of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the satellite component of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the fixed support frame of the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of the second motor of the present invention;

[0025] Figure 8 This is a schematic diagram of the positioning rod of the present invention.

[0026] In the diagram, the correspondence between the component names and the attached drawing numbers is as follows: 1. Satellite mounting bracket; 11. Protective cover plate; 12. First motor; 13. Drive shaft; 14. First flat tooth; 2. Mounting base plate; 21. Receiving shaft; 22. Second flat tooth; 23. Wind sensor; 3. Fixed frame; 31. Second motor; 32. Drive roller; 34. First conical tooth; 35. Connecting rod; 36. Positioning rod; 37. Driven roller; 38. Drive belt; 4. Mounting bracket; 41. Second conical tooth; 42. Fixing component; 5. Satellite assembly. Detailed Implementation

[0027] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0028] Please see Figure 1 - Figure 8 This invention provides a satellite communication device for individual soldiers, including a satellite mounting base 1 and a satellite component 5. The satellite component 5 is located at the upper end of the satellite mounting base 1. When in use, the core communication function of this device is realized through the satellite component 5. As the core signal receiving and transmitting unit of the mobile earth station, the satellite component 5 adopts a concave structure design. This structure can effectively gather the electromagnetic wave signals emitted by the space communication satellite, improve the signal reception strength and transmission stability, and meet the real-time data, voice and image communication needs of individual soldiers with the command center and other combat units in the field combat environment. In actual combat scenarios, individual soldiers need to quickly set up and fix the satellite communication device. By adjusting the orientation of the satellite component 5, its concave surface is precisely aligned with the target communication satellite. After receiving the satellite signal, the satellite component 5 is converted into recognizable communication information by the internal signal processing module. At the same time, it can also encrypt the individual soldier's combat feedback information and transmit it to the communication satellite to complete two-way communication.

[0029] The satellite mounting bracket 1 is equipped with an adjustment mechanism to facilitate wind resistance adjustment of the satellite component 5. The adjustment mechanism includes a mounting base plate 2, fixed supports 3, and a mounting frame 4. A receiving shaft 21 is fixedly installed at the lower end of the mounting base plate 2. The mounting base plate 2 is rotatably mounted on the upper end of the satellite mounting bracket 1 via the receiving shaft 21. Two fixed supports 3 are fixedly installed on the upper end of the mounting base plate 2. A positioning rod 36 is fixedly installed between the two fixed supports 3. The mounting frame 4 is located between the two fixed supports 3. The satellite component 5 is fixedly installed on the upper end of the mounting frame 4. A protective cover plate 11 is fixedly installed on the upper end of the satellite mounting bracket 1. A first motor 12 is fixedly installed on the inner wall of the satellite mounting bracket 1. A drive shaft 13 is fixedly installed on the output end of the first motor 12. A first flat tooth 14 is fixedly installed on the circumferential end of the drive shaft 13. A second flat tooth 22 is fixedly installed on the circumferential end of the receiving shaft 21. The first flat tooth 14 and the second flat tooth 22 mesh with each other. The first motor 12 is fixedly installed on the inner wall of the satellite mounting bracket 1, and its output end is fixedly connected to the drive shaft 13. As the first motor 12 is started, the drive shaft 13... The first flat tooth 14 at the circumferential end of the drive shaft 13 rotates synchronously with the drive shaft 13. The mounting base 2 is rotatably mounted on the upper end of the satellite fixed support 1 via the receiving shaft 21. A second flat tooth 22 is fixedly mounted on the circumferential end of the receiving shaft 21, and the first flat tooth 14 and the second flat tooth 22 mesh with each other. Therefore, the rotation of the first flat tooth 14 will drive the second flat tooth 22 and the receiving shaft 21 to rotate synchronously, thereby realizing the horizontal rotation of the mounting base 2. The rotation of the mounting base 2 will drive the fixed support 3, mounting bracket 4 and satellite components fixedly mounted on it. 5. The satellite component 5 rotates synchronously until its arc-shaped convex surface rotates to the windward position. At this time, the streamlined structure of the convex surface can effectively disperse the wind force, reduce the wind resistance borne by the whole device, and avoid the risk of being blown over due to the concave surface catching the wind. When the satellite component 5 rotates to the preset windproof position, the first motor 12 stops working. When the wind sensor 23 detects that the wind force value has dropped below the preset threshold, the soldier can start the first motor 12 to rotate in the opposite direction through the control module, so as to drive the mounting base plate 2 and the satellite component 5 to reset to the original signal receiving angle and restore normal communication.

[0030] A wind sensor 23 is also fixedly installed on the upper part of the mounting base plate 2. The field combat environment for individual soldiers is complex and changeable. If strong winds occur, when the concave surface of the satellite component 5 faces the windward side directly, the concave surface structure will form a significant wind-catching effect, which will greatly increase the wind resistance of the device and make it easy for the device to become unbalanced and overturned, thus causing communication interruption. This device has an active avoidance structure that works in conjunction with the first motor 12 to actively avoid strong winds. The wind sensor 23 is fixedly installed on the upper part of the mounting base plate 2, and its installation direction is consistent with the concave surface of the satellite component 5. It can accurately detect the positive wind force on the concave surface of the satellite component 5 and ensure that the detection results are consistent with the actual wind conditions of the device. During normal communication, the wind sensor 23 is always in real-time monitoring. When the detected wind force value exceeds the preset threshold, the wind sensor 23 will send a trigger signal to the control module. After receiving the signal, the control module will immediately start the first motor 12.

[0031] A second motor 31 is fixedly installed on the side ends of each of the two fixed supports 3. A transmission roller 32 is fixedly installed on the output end of each of the two second motors 31. A driven roller 37 is rotatably installed on the side ends of each of the two fixed supports 3. A transmission belt 38 is provided between each of the two driven rollers 37 and the two transmission rollers 32. A first conical tooth 34 is provided on the side ends of each of the two driven rollers 37. A connecting rod 35 is fixedly installed between each of the two first conical teeth 34 and the two driven rollers 37. A round shaft is provided at the lower end of the mounting frame 4. A second conical tooth 41 is provided at the circumferential end of the round shaft. 41 meshes with two first conical teeth 34. A fixing member 42 is also fixedly installed at the lower end of the round shaft. The fixing member 42 is rotatably mounted on the positioning rod 36. When horizontal rotation adjustment of the satellite component 5 is required, the user can activate the second motors 31 on both sides via the control module, causing the two second motors 31 to rotate in opposite directions. The output end of the second motor 31 is fixedly connected to the transmission roller 32. As the second motor 31 rotates, the transmission roller 32 rotates synchronously. Since a transmission belt 38 is sleeved between the transmission roller 32 and the driven roller 37, friction... In this configuration, the drive roller 32 drives the driven roller 37 to rotate synchronously via the drive belt 38. The side end of the driven roller 37 is fixedly connected to the first conical tooth 34 via the connecting rod 35. Therefore, the rotation of the driven roller 37 will drive the first conical tooth 34 to rotate synchronously. Since the two second motors 31 rotate in opposite directions, the two first conical teeth 34 also rotate in opposite directions. The lower end of the mounting bracket 4 is provided with a round shaft fitted with a second conical tooth 41. The second conical tooth 41 and the two first conical teeth 34 are in a meshing state. When the two first conical teeth 34 rotate in opposite directions, their... The force exerted on the second conical tooth 41 forms a horizontal torque, which drives the second conical tooth 41 and the mounting frame 4 to rotate horizontally around the center of the circular axis. The satellite component 5 and the mounting frame 4 synchronously adjust the angle in the horizontal plane until the concave surface of the satellite component 5 is aligned with the communication satellite to meet the signal reception requirements. During this adjustment process, the fixing part 42 at the lower end of the mounting frame 4 is sleeved on the positioning rod 36. The positioning rod 36 provides guidance and support for the fixing part 42, ensuring that the mounting frame 4 remains stable during horizontal rotation, avoiding deviation or shaking, and ensuring adjustment accuracy.

[0032] When vertical rotation adjustment of satellite component 5 is required, the user can control the two second motors 31 to rotate in the same direction via the control module. At this time, the second motors 31 drive the transmission roller 32, transmission belt 38, driven roller 37, and first conical teeth 34 to rotate synchronously in the same direction. The two first conical teeth 34 rotating in the same direction mesh with the second conical teeth 41. Since the two first conical teeth 34 rotate in the same direction, the force they exert on the second conical teeth 41 forms a vertical torque. Since the fixing member 42 is rotatably mounted on the positioning rod 36, and the positioning rod 36 provides a fixed center for the rotation of the mounting bracket 4, the second conical teeth 41 will drive the mounting bracket 4 to rotate. The mounting frame 4 rotates vertically around the positioning rod 36. The satellite component 5 adjusts its angle in the vertical direction synchronously with the mounting frame 4. A single soldier can adjust the satellite component 5 to the optimal position with the concave surface facing the satellite by controlling the rotation angle of the second motor 31 according to the actual terrain inclination. This ensures that the device can be stably fixed in complex terrain and guarantees the signal quality of satellite communication. For example, in mountainous sloping terrain, the tilt effect caused by the terrain slope can be offset by vertical adjustment. On the uneven ground of urban ruins, the satellite component 5 can always maintain the best signal receiving posture by a combination of horizontal and vertical adjustments.

[0033] Working principle:

[0034] In the first step, when this device is in use, its core communication function is realized through satellite component 5. As the core signal receiving and transmitting unit of the mobile earth station, satellite component 5 adopts a concave structure design. This structure can effectively gather electromagnetic wave signals emitted by communication satellites in space, improve signal reception strength and transmission stability, and meet the real-time data, voice and image communication needs of individual soldiers in field combat environments with command centers and other combat units. In actual combat scenarios, individual soldiers need to quickly set up and fix the satellite communication device. By adjusting the orientation of satellite component 5, its concave surface is precisely aligned with the target communication satellite. After receiving the satellite signal, satellite component 5 is converted into recognizable communication information by the internal signal processing module. At the same time, it can also encrypt the individual soldier's combat feedback information and transmit it to the communication satellite to complete two-way communication. Satellite fixing support 1 provides basic support for the entire device. Mounting frame 4, as the direct load-bearing structure of satellite component 5, achieves stable installation through the cooperation of fixing part 42 and positioning round rod 36, ensuring that satellite component 5 always maintains structural stability during adjustment and does not affect the accuracy of signal reception and transmission.

[0035] The second step is that individual soldiers often face complex terrains such as mountains, grassy slopes, muddy ground, and urban ruins in field operations. These terrains are generally characterized by sloping and uneven ground. This device, through its adjustment mechanism, can achieve flexible adjustment of satellite component 5 in both horizontal and vertical dimensions to adapt to the fixed requirements of different complex terrains.

[0036] When horizontal rotation adjustment of satellite component 5 is required, the user can activate the two second motors 31 on both sides via the control module, causing the two second motors 31 to rotate in opposite directions. The output end of the second motor 31 is fixedly connected to the transmission roller 32. As the second motor 31 rotates, the transmission roller 32 rotates synchronously. Since a transmission belt 38 is sleeved between the transmission roller 32 and the driven roller 37, under the action of friction, the transmission roller 32 drives the driven roller 37 to rotate synchronously via the transmission belt 38. The side end of the driven roller 37 is fixedly connected to the first conical tooth 34 via a connecting rod 35. Therefore, the rotation of the driven roller 37 will drive the first conical tooth 34 to rotate synchronously, and since the two second motors 31 rotate in opposite directions, the two first conical teeth 34 also rotate in opposite directions. The lower end of the mounting frame 4 is provided with a circular shaft on which a second conical tooth 41 is sleeved. The second conical tooth 41 is engaged with two first conical teeth 34. When the two first conical teeth 34 rotate in opposite directions, the force they exert on the second conical tooth 41 forms a horizontal torque, which drives the second conical tooth 41 and the mounting frame 4 to rotate horizontally around the center of the circular shaft. The satellite component 5 is adjusted in the horizontal direction synchronously with the mounting frame 4 until the concave surface of the satellite component 5 is aligned with the communication satellite to meet the signal reception requirements. During this adjustment process, the fixing part 42 at the lower end of the mounting frame 4 is sleeved on the positioning rod 36. The positioning rod 36 provides guidance and support for the fixing part 42, ensuring that the mounting frame 4 remains stable during horizontal rotation, avoiding deviation or shaking, and ensuring adjustment accuracy.

[0037] When vertical rotation adjustment of satellite component 5 is required, the user can control the two second motors 31 to rotate in the same direction via the control module. At this time, the second motors 31 drive the transmission roller 32, transmission belt 38, driven roller 37, and first conical teeth 34 to rotate synchronously in the same direction. The two first conical teeth 34 rotating in the same direction mesh with the second conical teeth 41. Since the two first conical teeth 34 rotate in the same direction, the force they exert on the second conical teeth 41 forms a vertical torque. Since the fixing member 42 is rotatably mounted on the positioning rod 36, and the positioning rod 36 provides a fixed center for the rotation of the mounting bracket 4, the second conical teeth 41 will drive the mounting bracket 4 to rotate. The frame 4 rotates vertically around the positioning rod 36. The satellite component 5 is adjusted vertically in sync with the mounting frame 4. A single soldier can adjust the satellite component 5 to the optimal position with the concave surface facing the satellite by controlling the rotation angle of the second motor 31 according to the actual terrain inclination. This ensures that the device can be stably fixed in complex terrain and guarantees the signal quality of satellite communication. For example, in mountainous sloping terrain, the tilt effect caused by the terrain slope can be offset by vertical adjustment. On the uneven ground of urban ruins, the satellite component 5 can always maintain the best signal receiving posture by a combination of horizontal and vertical adjustments.

[0038] This application employs a combination of a second motor 31, a transmission roller 32, a transmission belt 38, a driven roller 37, a first conical tooth 34, and a second conical tooth 41. When a soldier needs to adjust the signal reception direction of the satellite component 5 during combat, the two second motors 31 rotate in opposite directions. Power is transmitted via the transmission roller 32 to the transmission belt 38, which in turn drives the driven roller 37 to rotate synchronously. This, in turn, drives the first conical tooth 34 to rotate in the opposite direction. The meshing of the first conical tooth 34 and the second conical tooth 41 allows for smooth and precise rotation adjustment of the satellite component 5 on the horizontal plane. This enables the concave surface of the satellite component 5 to quickly align with the target communication satellite, adapting to the signal reception direction requirements of different combat positions, reducing signal attenuation during transmission, ensuring the transmission quality of voice, data, and image communication information, and meeting the real-time communication needs of individual soldiers in field operations.

[0039] This application employs a combination of a first conical tooth 34, a second conical tooth 41, a positioning rod 36, and a fixing member 42. When a soldier faces complex terrain such as mountains, grassy slopes, muddy ground, or urban ruins, the second motors 31 on both sides rotate in the same direction. Through the meshing transmission of the first conical tooth 34 and the second conical tooth 41, combined with the rotational cooperation of the fixing member 42 and the positioning rod 36, the satellite component 5 rotates smoothly vertically around the positioning rod 36. This effectively counteracts the effects of terrain tilt and unevenness, ensuring the satellite component 5 maintains a horizontal signal receiving posture. This improves the stability of the device in complex terrain, preventing shaking or tipping due to poor terrain adaptability. It is particularly suitable for complex terrain environments in field operations, enhancing the device's terrain adaptability and ensuring the continuity and stability of satellite communication.

[0040] Thirdly, the environment for individual soldiers in field operations is complex and changeable. In the event of strong winds, if the concave surface of satellite component 5 faces directly into the wind, the concave structure will create a significant wind-catching effect, greatly increasing the wind resistance experienced by the device. This can easily lead to the device becoming unbalanced or overturned, resulting in communication interruption. This device utilizes an active avoidance structure that integrates a wind sensor 23 with the first motor 12 to actively avoid strong winds. The wind sensor 23 is fixedly installed on the upper part of the mounting base 2, with its installation direction consistent with the concave surface of satellite component 5. This allows for accurate detection of the positive wind force experienced by the concave surface of satellite component 5, ensuring that the detection results match the actual wind conditions experienced by the device. During normal communication, the wind sensor 23 is always in real-time monitoring mode. When it detects… When the wind force exceeds the preset threshold, the wind sensor 23 sends a trigger signal to the control module. Upon receiving the signal, the control module immediately starts the first motor 12. The first motor 12 is fixedly installed on the inner wall of the satellite fixed support 1, and its output end is fixedly connected to the drive shaft 13. As the first motor 12 starts, the drive shaft 13 rotates synchronously. The first flat tooth 14 at the circumferential end of the drive shaft 13 rotates together with the drive shaft 13. The mounting base plate 2 is rotatably installed on the upper end of the satellite fixed support 1 through the receiving shaft 21. The second flat tooth 22 is fixedly installed at the circumferential end of the receiving shaft 21, and the first flat tooth 14 and the second flat tooth 22 mesh with each other. Therefore, the rotation of the first flat tooth 14 will drive the second flat tooth 22 and the receiving shaft 21 to rotate synchronously, thereby realizing the horizontal rotation of the mounting base plate 2.

[0041] The rotation of the mounting base plate 2 will drive the fixed support 3, mounting bracket 4 and satellite component 5 fixed on it to rotate synchronously until the arc-shaped convex surface of the satellite component 5 rotates to the windward position. At this time, the streamlined structure of the convex surface can effectively disperse the wind force, reduce the wind resistance borne by the whole device, and avoid the risk of being blown over due to the concave surface catching the wind. When the satellite component 5 rotates to the preset windproof avoidance position, the first motor 12 stops working. When the wind force sensor 23 detects that the wind force value has dropped below the preset threshold, the soldier can start the first motor 12 to rotate in the opposite direction through the control module, drive the mounting base plate 2 and satellite component 5 to reset to the original signal receiving angle, and restore normal communication. During this process, the protective cover plate 11 can effectively protect the transmission components such as the first motor 12, transmission shaft 13, and first flat gear 14, prevent sand and gravel carried by the wind from hitting the components, ensure the stable operation of the transmission mechanism, and ensure the reliable realization of the active avoidance function.

[0042] This application employs a first motor 12 and a first flat gear 14 and a second flat gear 22 in coordination. When a soldier encounters strong winds during field operations, the first motor 12 can quickly respond to a trigger signal, driving the first flat gear 14 to rotate precisely via the transmission shaft 13. Utilizing the meshing transmission characteristics of the first flat gear 14 and the second flat gear 22, power is stably transmitted to the receiving shaft 21, thereby driving the mounting base 2 and satellite component 5 to rotate smoothly. This allows the concave surface of the satellite component 5 to quickly adjust to a leeward position, effectively reducing the wind-catching effect of the concave surface, lowering the overall wind resistance of the device, and preventing the device from becoming unbalanced or overturned due to excessive wind. This ensures the structural integrity and operational stability of the satellite communication device under adverse weather conditions, guaranteeing uninterrupted communication links during individual combat operations and providing reliable support for combat command transmission and information exchange.

[0043] This application sets up a wind sensor 23 and a first motor 12 to work together. The wind sensor 23 is installed in the same direction as the concave surface of the satellite component 5, which can detect the wind force on the windward side in real time and accurately. When the detected wind force exceeds the preset threshold, it can automatically send a trigger signal to the control module without manual intervention, start the first motor 12 to carry out windproof adjustment, realize the adaptive windproof steering of the satellite component 5, avoid soldiers from being exposed to the outdoors to make manual adjustments in strong winds, reduce the risk of individual operation, reduce the response delay of manual adjustment, improve the device's autonomous adaptability to sudden severe weather, and ensure the combat safety and communication reliability of individual soldiers in complex environments.

[0044] This application utilizes a combination of a second motor 31, a first conical tooth 34, a second conical tooth 41, a first motor 12, a first flat tooth 14, and a second flat tooth 22 to enable the satellite component 5 to achieve stepless adjustment in signal reception direction on the horizontal plane, terrain adaptation on the vertical plane, and wind-resistant steering in strong winds. The angle changes during adjustment are continuous and smooth, accurately adapting to different communication needs and terrain conditions. All-dimensional adjustments can be completed without manual operation. The adjustment action is responsive and the operation process is simple, saving time for individual soldier deployment and adjustment, improving the ease of use of the device in field combat scenarios, and enabling individual soldiers to quickly complete device debugging and focus on combat mission execution.

[0045] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A satellite communication device for individual soldier combat, comprising a satellite mounting bracket (1) and a satellite assembly (5), wherein the satellite assembly (5) is located at the upper end of the satellite mounting bracket (1), characterized in that: The satellite fixed support (1) is provided with an adjustment mechanism to facilitate windproof adjustment of the satellite components (5); The adjustment mechanism includes a mounting base plate (2), a fixed support frame (3), and a mounting bracket (4). A receiving shaft (21) is fixedly installed at the lower end of the mounting base plate (2). The mounting base plate (2) is rotatably installed on the upper end of the satellite fixed support (1) via the receiving shaft (21). Two fixed supports (3) are fixedly installed on the upper end of the mounting base plate (2). A positioning rod (36) is fixedly installed between the two fixed supports (3). The mounting bracket (4) is located between the two fixed supports (3). The satellite component (5) is fixedly installed on the upper end of the mounting bracket (4).

2. The satellite communication device for individual soldier combat as described in claim 1, characterized in that, A protective cover plate (11) is fixedly installed on the upper end of the satellite fixed support (1).

3. The satellite communication device for individual soldier combat as described in claim 2, characterized in that, The inner wall of the satellite fixed support (1) is fixedly installed with a first motor (12), and the output end of the first motor (12) is fixedly installed with a transmission shaft (13).

4. The satellite communication device for individual soldier combat as described in claim 3, characterized in that, The transmission shaft (13) has a first flat tooth (14) fixedly installed at its circumferential end, and the receiving shaft (21) has a second flat tooth (22) fixedly installed at its circumferential end. The first flat tooth (14) and the second flat tooth (22) mesh with each other.

5. The satellite communication device for individual soldier combat as described in claim 4, characterized in that, A wind sensor (23) is also fixedly installed on the upper end of the mounting base plate (2).

6. The satellite communication device for individual soldier combat as described in claim 5, characterized in that, A second motor (31) is fixedly installed on the side end of each of the two fixed supports (3), and a transmission roller (32) is fixedly installed on the output end of each of the two second motors (31).

7. The satellite communication device for individual soldier combat as described in claim 6, characterized in that, Both of the fixed supports (3) are rotatably mounted with driven rollers (37) at their side ends, and a transmission belt (38) is provided between the two driven rollers (37) and the two transmission rollers (32).

8. The satellite communication device for individual soldier combat as described in claim 7, characterized in that, The two driven rollers (37) are provided with first conical teeth (34) at their side ends, and connecting rods (35) are fixedly installed between the two first conical teeth (34) and the two driven rollers (37).

9. The satellite communication device for individual soldier combat as described in claim 8, characterized in that, The lower end of the mounting bracket (4) is provided with a round shaft, and the circumferential end of the round shaft is provided with a second conical tooth (41), which meshes with two first conical teeth (34).

10. A satellite communication device for individual soldier combat as described in claim 9, characterized in that, The lower end of the circular shaft is also fixedly installed with a fixing member (42), which is rotatably mounted on the positioning circular rod (36).

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