A motorized TT&C data transmission antenna

Abstract

The application relates to the technical field of antenna integrated transportation, and discloses a motorized TT&C (Telemetry, Tracking and Command) data transmission antenna, which comprises a feed system, a structure system, a control system and a container. The top of the container is openably arranged. The structure system comprises a reflector assembly and an antenna pedestal. The reflector assembly is arranged in the container through the antenna pedestal. The antenna pedestal comprises a pitch turntable, an azimuth turntable and a high-rotation-axis folding mechanism. The feed system comprises a sub-reflector, a feed source and a feed source lifting assembly. The large-diameter antenna is integrated in the small-size container through a unique folding, lifting and unfolding mode. The structure sizes are finely controlled, the large-diameter antenna can be stored in the standard container, the high-precision requirement of the antenna during operation is met, various modes such as air transportation, land transportation and sea transportation are met, the dependence on the logistics guarantee is greatly reduced, the fast task execution capability and excellent environmental adaptability are achieved, and the antenna tracking precision requirement is met.

Description

Technical Field

[0001] This invention relates to the field of antenna integration and transportation technology, specifically to a mobile telemetry and control data transmission antenna. Background Technology

[0002] Traditional telemetry, tracking, and data transmission (TT&T) stations typically employ fixed buildings or distributed equipment layouts, resulting in long deployment cycles, poor environmental adaptability, and high maintenance costs. They are particularly inadequate for rapid response and mobility requirements in remote areas or emergency scenarios. Mobile TT&T stations, usually mounted on vehicles, offer some mobility but cannot meet the demands of air transport and flexible global deployment. Existing containerized equipment is mostly composed of single-function modules with low integration and automation levels, and its internal structure is often poorly designed, lacking rigidity and failing to meet the requirement of sealing the antenna when it is deployed outside the enclosure, resulting in poor environmental adaptability.

[0003] Therefore, there is an urgent need for a highly integrated mobile telemetry and data transmission antenna that can be quickly and flexibly transported and deployed to solve the above-mentioned problems in existing technologies. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the existing technology and provide a mobile telemetry and data transmission antenna with a high degree of integration, which can meet the needs of flexible mobility, rapid deployment and convenient global rapid delivery.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A mobile telemetry and control data transmission antenna includes an antenna feed system, a structural system, a control system, and a container; The top of the container can be opened; The structural system includes a reflector assembly and an antenna mount. The reflector assembly is mounted inside the container via the antenna mount. The antenna mount includes a pitch turntable, an azimuth turntable, and a high-axis tilting mechanism. The high-axis tilting mechanism includes a tilting cylinder, a tilting arm, and a support locking device. The tilting cylinder is used to push the tilting arm to stand up or fall down. The support locking device is used to support and lock the tilting arm when it is standing up. The reflector assembly is connected to the tilting arm in sequence via the pitch turntable and the azimuth turntable. The pitch turntable is used for the reflector assembly to swing in the vertical direction, and the azimuth turntable is used for the reflector assembly to swing in the horizontal direction. The antenna feed system includes a sub-reflector, a feed source, and a feed source lifting assembly. The sub-reflector and the feed source are both liftably mounted onto the reflector assembly via the feed source lifting assembly. The antenna system, container, and structural system are all communicatively connected to the control system, which is used to control the attitude and operating conditions of the antenna system, container, and structural system.

[0007] As a further improvement to the above technical solution: The reflective surface assembly includes a fixed surface and folded surfaces disposed on both sides of the fixed surface. The folded surfaces include a first folded surface and a second folded surface. The second folded surface, the first folded surface, and the fixed surface are foldably connected in sequence through a driven component. A first driving component is provided between the second folding surface and the first folding surface for driving the second folding surface to fold with the first folding surface; A second driving component is provided between the first folding surface and the fixed surface for driving the first folding surface to fold with the fixed surface.

[0008] As a further improvement to the above technical solution: The support and locking device includes a transverse electric push rod, a linear guide rail, a moving platform, a lifting platform, and a screw jack; The transverse electric actuator is installed at the first end of the linear guide rail, and the second end of the linear guide rail is located below the collapsing arm; The mobile platform is slidably mounted on the guide rail and can move from the first end to the second end of the linear guide rail under the drive of the transverse electric actuator; The mobile platform is equipped with a screw jack, the screw jack is equipped with a lifting platform, and the lifting platform is equipped with a locking mechanism, which is used to lock the lifting platform in place after it is lifted into position.

[0009] As a further improvement to the above technical solution: The screw jack includes a drive motor and a lead screw; The drive motor is connected to the lead screw drive and is used to drive the lead screw to rotate; The lead screw is arranged vertically and threadedly connected to the lifting platform, used to convert the rotational motion of the lead screw into the linear motion of the lifting platform in the vertical direction.

[0010] As a further improvement to the above technical solution: The support locking device also includes a lifting position sensor, a locking position sensor, and a locking release position sensor; The lifting position sensor is located at the position after the lifting platform is lowered and raised, and can detect whether the lifting platform has moved into position. The locking position sensor and the locking release position sensor are used to detect whether the locking mechanism is locked and released.

[0011] As a further improvement to the above technical solution: The support locking device also includes a protective cover and a bellows cover; The protective cover is installed on the fixed end of the transverse electric actuator, and the bellows cover is installed on the extended end of the transverse electric actuator and can extend to the other end of the guide rail along with the extended end.

[0012] As a further improvement to the above technical solution: The container is equipped with a top cover opening and closing assembly; The top cover opening and closing assembly includes two sets of first top covers and two sets of second top covers symmetrically arranged on the top of the container. The two sets of first top covers are hinged to the top side of the container via hinges. The two sets of first top covers are used to open and close the top of the container. The middle of the two sets of first top covers is provided with a window for installing the second top cover. The two sets of second top covers are slidably arranged on the window and can slide to open and close the window.

[0013] As a further improvement to the above technical solution: The container is also equipped with a self-unloading leveling assembly; The self-unloading leveling assembly includes connecting arms respectively set at the four corners of the bottom of the container, and each set of connecting arms is equipped with a telescopic arm, which can be extended and retracted in the vertical direction. The connecting arm is also extendable in the horizontal direction.

[0014] As a further improvement to the above technical solution: Sealing strips are provided around the top of the container and in the closed seam between the two sets of the first top cover; A drainage channel is provided below the connection between the first top cover and the container; The high-rotation shaft tilting mechanism is equipped with a rain cover that can be raised and lowered along with the high-rotation shaft tilting mechanism. The rain cover is used to cover the entire tilting electric cylinder and tilting arm.

[0015] As a further improvement to the above technical solution: The container is also equipped with rubber shock absorbers and a transport locking mechanism, which are used for locking and vibration reduction during the transport of the antenna inside the container.

[0016] Compared with the prior art, the advantages of the present invention are as follows: (1) A mobile telemetry and control data transmission antenna of the present invention includes an antenna feed system, a structural system, a control system, and a container; the top of the container can be opened; the structural system includes a reflector assembly and an antenna mount, the reflector assembly is installed inside the container through the antenna mount, the antenna mount includes an elevation turntable, an azimuth turntable, and a high-axis tilting mechanism, the high-axis tilting mechanism includes a tilting cylinder, a tilting arm, and a support locking device, the tilting cylinder is used to push the tilting arm to stand up or fall down, the support locking device is used to support and lock the tilting arm when it is stood up, the reflector assembly is connected to the tilting arm in sequence through the elevation turntable and the azimuth turntable, the elevation turntable is used for the reflector assembly to swing in the vertical direction, the azimuth turntable is used for the reflector assembly to swing in the horizontal direction; the antenna feed system includes a sub-reflector, a feed source, and a feed source lifting assembly, the sub-reflector and the feed source are both liftably mounted on the reflector assembly through the feed source lifting assembly. Through a unique folding, lifting, and high-precision unfolding mechanism, the large-aperture antenna is integrated into a small container. The high-precision mechanism precisely controls the dimensions of each structure, ensuring that the large-aperture antenna can be stored in a 6m standard container while meeting the high-precision requirements when unfolded. During operation, it can extend outside the container while maintaining surface accuracy. It can be transported by air, land, and sea, greatly reducing reliance on logistical support, quickly acquiring the ability to perform tasks, exhibiting excellent environmental adaptability, and meeting antenna tracking accuracy requirements.

[0017] (2) Through the unique high-rotation-axis collapsing mechanism and automatic auxiliary support mechanism of this invention, along with the antenna folding, feed lifting and high-precision unfolding mechanism, and coordinated control, the three core contradictions of extreme storage, smooth driving and dynamic stability of large-aperture antennas on container platforms are solved, enabling a standard container to become a mobile large antenna station with rapid response capability, high precision and high stability.

[0018] (3) Through a highly automated deployment control system, it has a high degree of integration and automation. It has one container per station and can automatically open and close. It has functions such as self-unloading of the entire system vehicle, automatic leveling, one-click automatic deployment and retrieval, automatic north finding, and autonomous positioning. It can meet the needs of air transport, land transport, sea transport, and other modes of transport. It has high deployment efficiency and can support global delivery.

[0019] (4) Excellent environmental adaptability and sealing performance. The collapsing mechanism is equipped with a rain cover, which can meet the requirement of sealing the top cover of the container when the antenna is erected, thus solving the problem that container equipment must be opened for operation in the past. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a mobile telemetry and control data transmission antenna according to an embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram showing the operation and storage of the mobile telemetry and control data transmission antenna; Figure 3 This is a schematic diagram of the antenna feeder system and structural system in operation and storage according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the support and locking device according to an embodiment of the present invention; Figure 5 for Figure 4 A cross-sectional view of the support and locking device; Figure 6 This is a schematic diagram of the external structure of a container according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the internal structure of a container according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the waterproof sealing structure between the two sets of first top covers in an embodiment of the present invention; Figure 9 This is a schematic diagram of the waterproof sealing structure between the first top cover and the container wall in an embodiment of the present invention.

[0021] Explanation of reference numerals in the attached figures: 1. Antenna system; 101. Secondary reflector; 102. Secondary reflector support frame; 103. Feed source; 104. Feed source connecting frame; 105. Feed source lifting assembly. 2. Structural System, 201. Reflector Assembly, 201-1. First Folding Surface, 201-2. Second Folding Surface, 201-3. Fixing Surface, 201-4. Driven Assembly, 201-5. First Drive Assembly, 201-6. Second Drive Assembly, 202. Antenna Mount, 202-1. Elevation Turntable, 202-2. Azimuth Turntable, 202-3. High Rotation Shaft Tilting Mechanism, 202-3-1. Support Locking Device, 202-3-1-1. Protective Cover, 202-3-1-2. Bellows Cover, 202-3-1-3. Lateral Electric Push Rod, 202- 3-1-4 Linear guide rail; 202-3-1-5 Drive motor; 202-3-1-6 Lifting position sensor; 202-3-1-7 Lifting platform; 202-3-1-8 Locking position sensor; 202-3-1-9 Locking mechanism; 202-3-1-10 Locking release position sensor; 202-3-1-11 Screw jack; 202-3-1-12 Moving platform; 202-3-2 Rain cover; 202-3-3 Reversing electric cylinder; 202-3-4 Reversing arm; 202-3-5 Sealing strip; 3. Control system; 4. Antenna accessories, 401. Container, 401-1. Rubber shock absorber, 401-2. Transport locking mechanism, 402. Self-unloading leveling assembly, 402-1. Connecting arm, 402-2. Telescopic arm, 403. Top cover opening and closing assembly, 403-1. Second top cover, 403-2. First top cover, 403-3. Hinge, 403-4. Electric push rod, 403-5. Drainage channel. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] like Figure 1 and Figure 2 As shown, this embodiment provides a mobile telemetry and control data transmission antenna, including an antenna feed system 1, a structural system 2, a control system 3, and a container 401; the top of the container 401 can be opened. The structural system 2 includes a reflector assembly 201 and an antenna mount 202. The reflector assembly 201 is mounted inside the container 401 via the antenna mount 202. The antenna mount 202 includes a pitch turntable 202-1, an azimuth turntable 202-2, and a high-axis tilting mechanism 202-3. The high-axis tilting mechanism 202-3 includes a tilting cylinder 202-3-3, a tilting arm 202-3-4, and a support locking device 202-3-1. The tilting cylinder 202-3-3 is used to push the tilting arm 202-3-4 to stand up or fall down. The support locking device 202-3-1... -3-1 is used for support and locking when the collapsing arm 202-3-4 is erected. The reflector assembly 201 is connected to the collapsing arm 202-3-4 in sequence via the pitch turntable 202-1 and the azimuth turntable 202-2. The pitch turntable 202-1 is used for the reflector assembly 201 to swing vertically, and the azimuth turntable 202-2 is used for the reflector assembly 201 to swing horizontally. In this embodiment, the antenna mount 202 is preferably bolted into the container 401 and mounted on the high-axis collapsing mechanism 202-3 using an azimuth-pitch type two-axis turntable. The entire antenna can be erected or retracted by pushing the collapsing arm 202-3-4 with an electric cylinder. The entire antenna mount 202 can be retracted into the container 401 by the collapsing arm 202-3-4, meeting the requirements of aviation, road and rail transportation.

[0024] In this embodiment, under the coordination of the control system 3, the antenna automatically performs functions such as raising, lowering, and folding to meet the storage size requirements, simplifying antenna operation. The control system 3 has both local and remote control functions, allowing direct control from the container cabinet 401 or remote control.

[0025] The antenna feed system 1 includes a secondary reflector 101, a feed source 103, and a feed source lifting assembly 105. The secondary reflector 101 and the feed source 103 are respectively mounted on the feed source lifting assembly 105 via a secondary reflector support frame 102 and a feed source connecting frame 104. The feed source lifting assembly 105 can be lifted and lowered onto the reflector assembly 201. The feed source lifting assembly 105 can use any conventional lifting device available on the market and can be bolted to the middle of the reflector assembly 201 to achieve the lifting and lowering installation of the secondary reflector 101 and the feed source 103, thereby facilitating the storage of the entire antenna feed system 1 and reducing the volume occupied.

[0026] The main functions of the antenna feed system 1 and the structural system 2 in this embodiment are to realize the downlink telemetry and control of the aircraft in a certain frequency band, as well as the reception and amplification of the data transmission signal in a certain frequency band, and to receive the angular error signal sent by the baseband subsystem to complete the acquisition and self-tracking of the target. It is a conventional antenna structure. Figure 1 The antenna is in its deployed state for use. Figure 2 In the "Collection" state, such as Figure 3 For the antenna feed system 1 and structural system 2 in operation and storage, the feed 103 and sub-reflector 101 need to be lowered and stored inside the reflector assembly 201 via the feed lifting assembly 105. The reflector assembly 201 itself is folded and stored, and simultaneously, the entire reflector assembly 201 is laid down to meet the height requirement for storage within the container 401. Through the above setup and storage method, the antenna volume can be reduced, and the overall size can be stored within the container 401. Therefore, the container 401 in this embodiment can be modified from a conventional container 401 available on the market, reducing manufacturing costs and facilitating transportation. The protective properties of the container 401 also protect the antenna structure from collision damage.

[0027] In this embodiment, the feed source 103 adopts a five-speaker dual-band feed source 103, which can realize broadband dual-circular polarization communication and dual-band single-pulse tracking signal output.

[0028] The reflective surface assembly 201 includes a fixed surface 201-3 and folded surfaces disposed on both sides of the fixed surface 201-3. The folded surfaces include a first folded surface 201-1 and a second folded surface 201-2. The second folded surface 201-2, the first folded surface 201-1, and the fixed surface 201-3 are foldably connected in sequence by a driven component 201-4. A first driving component 201-5 is provided between the second folded surface 201-2 and the first folded surface 201-1 for driving the second folded surface 201-2 to fold with the first folded surface 201-1. A second driving component 201-6 is provided between the first folded surface 201-1 and the fixed surface 201-3 for driving the first folded surface 201-1 to fold with the fixed surface 201-3.

[0029] In this embodiment, the reflector assembly 201 is configured to divide the traditional antenna reflector into a fixed surface 201-3, a left main lobe, a left sublobe, a right main lobe, and a right sublobe. The reflector assembly 201 is folded and connected by a driven component 201-4. In this embodiment, the driven component 201-4 is preferably a hinge, and the driving component is preferably a motor. The driving component is connected to the hinge or the folding surface through a transmission connection. Under the control of the control system 3, the driving component drives the folding surface to rotate, thereby realizing the automatic double-sided secondary folding function of the antenna and meeting the storage size requirements.

[0030] The support locking device 202-3-1 includes a transverse electric actuator 202-3-1-3, a linear guide rail 202-3-1-4, a moving platform 202-3-1-12, a lifting platform 202-3-1-7, and a screw jack 202-3-1-11; the transverse electric actuator 202-3-1-3 is installed at the first end of the linear guide rail 202-3-1-4, and the second end of the linear guide rail 202-3-1-4 is located below the overhanging arm 202-3-4; the moving platform 202-3-1-12 is slidably mounted on the guide rail. The mobile platform 202-3-1-12 is equipped with a screw jack 202-3-1-11, which is equipped with a lifting platform 202-3-1-7. The lifting platform 202-3-1-7 is equipped with a locking mechanism 202-3-1-9, which is used to lock the inverted arm 202-3-4 after being lifted into position.

[0031] When the antenna mount 202 raises the reflector assembly 201, under the control of the control system 3, the horizontal moving electric actuator 202-3-1-3 pushes the moving platform 202-3-1-12 along the guide rail. The support locking device 202-3-1 automatically moves horizontally to the working position for support and locking, or moves out of the working position to facilitate the antenna mount 202 being folded down for storage, which can improve the rigidity and stability of the antenna mount 202. Before the antenna mount 202 is folded down for storage, the support locking device 202-3-1 can automatically move horizontally to the storage position without affecting the folding down storage of the antenna mount 202. A schematic diagram of the specific structure of the support locking device 202-3-1 is shown below. Figure 4 and Figure 5 .

[0032] The screw jack 202-3-1-11 includes a drive motor 202-3-1-5 and a lead screw; the drive motor 202-3-1-5 is connected to the lead screw for driving the lead screw to rotate; the lead screw is arranged in the vertical direction and is threadedly connected to the lifting platform 202-3-1-7 for converting the rotational motion of the lead screw into the linear motion of the lifting platform 202-3-1-7 in the vertical direction.

[0033] The support locking device 202-3-1 also includes a lifting position sensor 202-3-1-6, a locking position sensor 202-3-1-8, and a locking release position sensor 202-3-1-10; The lifting position sensor 202-3-1-6 is installed at the position of the lifting platform 202-3-1-7 after it is lowered and raised, and can detect whether the lifting platform 202-3-1-7 has moved into position. The locking position sensor 202-3-1-8 and the locking release position sensor 202-3-1-10 are used to detect whether the locking mechanism 202-3-1-9 is locked or released.

[0034] The support locking device 202-3-1 further includes a protective cover 202-3-1-1 and a bellows cover 202-3-1-2. The protective cover 202-3-1-1 covers the fixed end of the transverse electric actuator 202-3-1-3, and the bellows cover 202-3-1-2 covers the extended end of the transverse electric actuator 202-3-1-3 and can extend to the other end of the guide rail. The protective cover 202-3-1-1 and the bellows cover 202-3-1-2 protect the support locking device 202-3-1 from water, improving its lifespan and reliability.

[0035] In this embodiment, container 401 serves as a storage and carrying platform, using a 6m standard container 401. See [link to internal and external layout]. Figure 6 and Figure 7 In this embodiment, the container 401, the self-unloading leveling assembly 402, and the top cover opening and closing assembly 403 serve as antenna auxiliary equipment 4. Preferably, this embodiment also includes an environmental control system, which is located at the front of the container 401, close to the equipment cabinet. This system can monitor and control the temperature of the equipment cabinet, thereby enhancing the environmental adaptability of the equipment cabinet.

[0036] The container 401 is equipped with a top cover opening and closing assembly 403. The top cover opening and closing assembly 403 includes two sets of first top covers 403-2 and two sets of second top covers 403-1 symmetrically arranged on the top of the container 401. The two sets of first top covers 403-2 are hinged to the top side of the container 401 via hinges 403-3. The two sets of first top covers 403-2 are used to open and close the top of the container 401. A window for installing the second top covers 403-1 is opened in the middle of the two sets of first top covers 403-2. The two sets of second top covers 403-1 are slidably mounted on the window and can be slidably opened and closed. In this embodiment, the first top covers 403-2 and the second top covers 403-1 are opened and closed by an electric push rod 403-4, and are also controlled by the control system 3.

[0037] With the top cover opening and closing component 403, the container 401 can be opened from the top, facilitating the raising and unfolding of the internal antenna and its lowering and storage. At the same time, when the top cover opening and closing component 403 is closed, it can protect the internal structure from damage caused by water, collisions, and other factors.

[0038] The container 401 is also equipped with a self-unloading leveling assembly 402. The self-unloading leveling assembly 402 includes connecting arms 402-1 respectively located at the four corners of the bottom of the container 401. Each connecting arm 402-1 is equipped with a telescopic arm 402-2, which can extend and retract vertically. The connecting arms 402-1 are also extendable and retractable horizontally. In this embodiment, the self-unloading leveling assembly 402 facilitates leveling after the container 401 is placed stably, and can adapt to uneven terrain, improving the antenna's accuracy and adaptability. Through the self-unloading leveling assembly 402, the system can be extended laterally, with a span of up to 4 meters, improving the overall anti-tipping stability and performing leveling with an accuracy within 3'. Simultaneously, it enables the entire system to perform self-unloading.

[0039] Sealing strips 202-3-5 are provided around the top perimeter of the container 401 and in the closed seam between the two sets of first top covers 403-2; a drainage groove 403-5 is provided below the connection between the first top cover 403-2 and the container 401; a rain cover 202-3-2 is provided on the high-rotation shaft tilting mechanism 202-3, which can be raised and lowered with the high-rotation shaft tilting mechanism 202-3, and the rain cover 202-3-2 is used to cover the entire tilting electric cylinder 202-3-3 and the tilting arm 202-3-4. The rain cover 202-3-2 can automatically rise and fall with the high-rotation shaft tilting mechanism 202-3, meeting the sealing and rainproof requirements of the antenna in both working and transportation states.

[0040] like Figure 8 and Figure 9As shown, the waterproof sealing solution for the first top cover 403-2 is to add a sealing strip 202-3-5 around the top of the inner cavity of the container 401. A 20mm gap is reserved in the middle of the first top cover 403-2, and the sealing strip 202-3-5 is used for waterproofing. At the same time, in order to ensure that rainwater does not flow into the container, a drainage channel 403-5 is set under the top cover. After the first top cover 403-2 is opened to raise the antenna, it can also be closed. It can be bypassed by the second top cover 403-1 and the window. The waterproof sealing solution of the second top cover 403-1 is to add a rain cover 202-3-2 to the high-rotation shaft tilting mechanism 202-3 to wrap the electric cylinder and the tilting arm 202-3-4 into a whole. The part of the rain cover 202-3-2 below the first top cover 403-2 is provided with a flange structure and a sealing strip 202-3-5. After the first top cover 403-2 is closed, the sealing strip 202-3-5 is pressed to achieve the function of waterproof sealing.

[0041] The container 401 in this implementation is also equipped with cabinets for storing control system 3 and related equipment such as radio frequency links. It is configured with three 19U cabinets and one 16U cabinet with a depth of 600mm, and one 2U cabinet with a depth of 900mm, for a total of 75U cabinet space.

[0042] Container 401 is equipped with a power supply box and a transformer box, which can be adapted to both mains power and marine power supply. Container 401 is equipped with climbing ramps for personnel to climb to the top for maintenance work. The front and rear GNSS antennas inside Container 401 enable automatic north-finding and autonomous positioning functions.

[0043] The container 401 is also equipped with a rubber shock absorber 401-1 and a transport locking mechanism 401-2. The rubber shock absorber 401-1 and the transport locking mechanism 401-2 are used for locking and damping the antenna during transport within the container 401, preventing damage to the antenna from vibration and impact.

[0044] The above description is merely a preferred embodiment of the present invention, and the scope of protection of the present invention is not limited to the above embodiments. For those skilled in the art, improvements and modifications obtained without departing from the inventive concept should also be considered within the scope of protection of the present invention.

Claims

1. A mobile telemetry and control data transmission antenna, characterized in that, This includes the antenna system, structural system, control system, and container. The top of the container can be opened; The structural system includes a reflector assembly and an antenna mount. The reflector assembly is mounted inside the container via the antenna mount. The antenna mount includes a pitch turntable, an azimuth turntable, and a high-axis tilting mechanism. The high-axis tilting mechanism includes a tilting cylinder, a tilting arm, and a support locking device. The tilting cylinder is used to push the tilting arm to stand up or fall down. The support locking device is used to support and lock the tilting arm when it is standing up. The reflector assembly is connected to the tilting arm in sequence via the pitch turntable and the azimuth turntable. The pitch turntable is used for the reflector assembly to swing in the vertical direction, and the azimuth turntable is used for the reflector assembly to swing in the horizontal direction. The antenna feed system includes a sub-reflector, a feed source, and a feed source lifting assembly. The sub-reflector and the feed source are both liftably mounted onto the reflector assembly via the feed source lifting assembly. The antenna system, container, and structural system are all communicatively connected to the control system, which is used to control the attitude and operating conditions of the antenna system, container, and structural system.

2. The mobile telemetry and control data transmission antenna according to claim 1, characterized in that, The reflective surface assembly includes a fixed surface and folded surfaces disposed on both sides of the fixed surface. The folded surfaces include a first folded surface and a second folded surface. The second folded surface, the first folded surface, and the fixed surface are foldably connected in sequence through a driven component. A first driving component is provided between the second folding surface and the first folding surface for driving the second folding surface to fold with the first folding surface; A second driving component is provided between the first folding surface and the fixed surface for driving the first folding surface to fold with the fixed surface.

3. The mobile telemetry and control data transmission antenna according to claim 1, characterized in that, The support and locking device includes a transverse electric push rod, a linear guide rail, a moving platform, a lifting platform, and a screw jack; The transverse electric actuator is installed at the first end of the linear guide rail, and the second end of the linear guide rail is located below the collapsing arm; The mobile platform is slidably mounted on the guide rail and can move from the first end to the second end of the linear guide rail under the drive of the transverse electric actuator; The mobile platform is equipped with a screw jack, the screw jack is equipped with a lifting platform, and the lifting platform is equipped with a locking mechanism, which is used to lock the lifting platform in place after it is lifted into position.

4. A mobile telemetry and control data transmission antenna according to claim 3, characterized in that, The screw jack includes a drive motor and a lead screw; The drive motor is connected to the lead screw drive and is used to drive the lead screw to rotate; The lead screw is arranged vertically and threadedly connected to the lifting platform, used to convert the rotational motion of the lead screw into the linear motion of the lifting platform in the vertical direction.

5. A mobile telemetry and control data transmission antenna according to claim 3 or 4, characterized in that, The support locking device also includes a lifting position sensor, a locking position sensor, and a locking release position sensor; The lifting position sensor is located at the position after the lifting platform is lowered and raised, and can detect whether the lifting platform has moved into position. The locking position sensor and the locking release position sensor are used to detect whether the locking mechanism is locked and released.

6. A mobile telemetry and control data transmission antenna according to claim 3, characterized in that, The support locking device also includes a protective cover and a bellows cover; The protective cover is installed on the fixed end of the transverse electric actuator, and the bellows cover is installed on the extended end of the transverse electric actuator and can extend to the other end of the guide rail along with the extended end.

7. A mobile telemetry and control data transmission antenna according to claim 1, characterized in that, The container is equipped with a top cover opening and closing assembly; The top cover opening and closing assembly includes two sets of first top covers and two sets of second top covers symmetrically arranged on the top of the container. The two sets of first top covers are hinged to the top side of the container via hinges. The two sets of first top covers are used to open and close the top of the container. The middle of the two sets of first top covers is provided with a window for installing the second top cover. The two sets of second top covers are slidably arranged on the window and can slide to open and close the window.

8. A mobile telemetry and control data transmission antenna according to claim 7, characterized in that, The container is also equipped with a self-unloading leveling assembly; The self-unloading leveling assembly includes connecting arms respectively set at the four corners of the bottom of the container, and each set of connecting arms is equipped with a telescopic arm, which can be extended and retracted in the vertical direction. The connecting arm is also extendable in the horizontal direction.

9. A mobile telemetry and control data transmission antenna according to claim 8, characterized in that, Sealing strips are provided around the top of the container and in the closed seam between the two sets of the first top cover; A drainage channel is provided below the connection between the first top cover and the container; The high-rotation shaft tilting mechanism is equipped with a rain cover that can be raised and lowered along with the high-rotation shaft tilting mechanism. The rain cover is used to cover the entire tilting electric cylinder and tilting arm.

10. A mobile telemetry and control data transmission antenna according to claim 1, characterized in that, The container is also equipped with rubber shock absorbers and a transport locking mechanism, which are used for locking and vibration reduction during the transport of the antenna inside the container.

Images