Large antenna convenient to store and carry

Abstract

The utility model discloses a large-scale antenna convenient to store and carry, and relates to the technical field of antennas. A large antenna convenient to store and carry comprises a foldable antenna and a detachable foldable support, and the detachable foldable support is divided into a bottom three-legged support, a bottom elevation angle adjusting telescopic rod, an adjustable vertical supporting telescopic rod, a vertical supporting telescopic rod and an upper inclined supporting telescopic rod. An antenna in an unfolded working state can be placed on the support in an assembled working state and is locked and assembled through a quick lock, the platform can be unfolded when the detachable folding support is used, the platform can be folded when the antenna equipment is folded, the occupied space is small, transportation is convenient, meanwhile, the occupied space of the equipment is effectively reduced, and the practicability is high. The practicability and flexibility of the equipment are greatly improved, so that the equipment is more stable and durable in long-time use, the situation that external tools are needed for mounting and dismounting is avoided, and the equipment has high usability.

Description

Technical Field

[0001] The utility model relates to the technical field of antennas, in particular to a large antenna which is convenient for storage and carrying. Background Art

[0002] This type of antenna provides the aircraft with accurate guidance information such as landing direction, course and distance. Based on this information, the aircraft aligns with the runway and approaches and lands at a given direction, altitude and glide path angle to ensure that the deviation of the landing point is within the specified range. The antenna is used at the airport to provide ground navigation and landing for the aircraft. The antenna is a blind landing equipment that can provide accurate and intuitive guidance landing information for the aircraft in complex meteorological environments where vision is obstructed, such as heavy rain, heavy fog, dark or low-light nights, greatly improving the safety of the aircraft.

[0003] Large antennas are fixed devices and can only be set up at airports that have the conditions to install such antennas. The installation is complex and takes a long time. In recent years, there is a new demand for this type of antenna for aircraft landing. There are airports that do not have such antennas installed and are in urgent need of them, and runways that have the conditions to land aircraft but do not have the conditions to install such antennas (such as highways with aircraft landing). However, the existing large antennas will take up more space during transportation due to the inconvenience of storage and carrying, making it difficult to carry and transport, increasing the inconvenience of carrying and greatly reducing the practicality of the equipment. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a large antenna that is easy to store and carry, which can solve the problem that the existing large antennas are not easy to store and carry during transportation, occupy more space, make it difficult to carry and transport, increase the inconvenience of carrying, and greatly reduce the practicality of the equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a large antenna that is easy to store and carry, comprising a foldable antenna and a detachable foldable bracket, the detachable foldable bracket is divided into a bottom tripod bracket, a bottom elevation adjustment telescopic rod, an adjustable vertical support telescopic rod, a vertical support telescopic rod and an upper oblique support telescopic rod, the antenna in the unfolded working state can be placed on the bracket in the assembled working state and assembled by fast locking;

[0006] The bottom tripod bracket includes a left pole, a right pole, a support platform, a front crossbar, a quick lock, a connecting shaft of an elevation adjustment telescopic pole, a T-shaped hand screw and a folding platform;

[0007] Wherein, the left rod and the right rod are connected to the supporting platform through a pin shaft;

[0008] The left and right rods can be rotated left and right on the support platform to adjust the angle;

[0009] The two ends of the front crossbar are connected to the left and right rods by T-shaped hand screws.

[0010] Wherein, the quick lock member and the folding platform are mounted on the supporting platform;

[0011] Wherein, the connection shaft of the elevation adjustment telescopic rod is installed on the opposite side of the U-shaped support block fixedly connected to the outer surface of the support platform;

[0012] Among them, the elevation adjustment telescopic rod includes a gear transmission device, a transmission hand wheel, a transmission screw mechanism, an adjustable handle, a telescopic rod locking piece, a large-diameter carbon fiber tube, a small-diameter carbon fiber tube, a rotating bearing, an L-shaped joint bearing and a thumb quick locking device;

[0013] Wherein, the transmission hand wheel is mounted on the outer surface of the gear transmission device;

[0014] Wherein, the transmission screw mechanism and the rotating bearing are both connected to the two end bolts of the gear transmission device by bolts;

[0015] Wherein, the large diameter carbon fiber tube is fixedly connected to one end of the transmission screw mechanism away from the gear transmission device;

[0016] Among them, the transmission screw mechanism adjusts the expansion and contraction of the large-diameter carbon fiber tube;

[0017] Wherein, the adjustable handle and the telescopic rod locking member are combined into one;

[0018] Wherein, the telescopic rod locking piece is fixedly connected to an end of the large-diameter carbon fiber tube away from the transmission screw mechanism;

[0019] Wherein, the small diameter carbon fiber tube is fixedly connected to one end of the L-shaped spherical bearing;

[0020] The outer wall of one end of the L-shaped joint bearing away from the small-diameter carbon fiber tube is rotatably connected to the thumb quick locking device;

[0021] Wherein, one end of the small-diameter carbon fiber tube close to the large-diameter carbon fiber tube is inserted into the interior of the large-diameter carbon fiber tube and locked by the telescopic rod locking piece;

[0022] Among them, the adjustable vertical support telescopic rod includes the same gear transmission device, the same transmission hand wheel, the same transmission screw mechanism, the same adjustable handle, the same telescopic rod locking piece, the same large-diameter carbon fiber tube, the same small-diameter carbon fiber tube, the same thumb quick locking device, the vertical support telescopic rod flange and the lockable bearing;

[0023] Wherein, the same transmission screw mechanism and the adjustable vertical support telescopic rod flange are respectively installed at both ends of the same gear transmission device;

[0024] Wherein, the outer wall of the same gear transmission device is equipped with the same transmission hand wheel;

[0025] Among them, the same large-diameter carbon fiber tube is installed on the same transmission screw mechanism;

[0026] Among them, the same transmission screw mechanism can adjust the expansion and contraction of the same large-diameter carbon fiber tube;

[0027] Wherein, the same adjustable handle and the same telescopic rod locking member are combined into one;

[0028] The same telescopic rod locking piece is fixedly connected to the large diameter carbon fiber tube away from one end of the same telescopic rod locking piece;

[0029] Among them, the same small-diameter carbon fiber tube, lockable bearings, the same adjustable handle and the same thumb quick lock are assembled into one;

[0030] The same small-diameter carbon fiber tube is inserted into the large-diameter carbon fiber tube and locked by the same telescopic rod locking piece;

[0031] Among them, the vertical support telescopic rod includes the same adjustable handle, the same telescopic rod locking piece, the same large diameter carbon fiber tube, the same small diameter carbon fiber tube, the same thumb quick locking device, the same vertical support telescopic rod flange, the same lockable bearing and carbon fiber tube connector;

[0032] The same vertical support telescopic rod flange is welded and connected to one end of the carbon fiber tube connector into one piece;

[0033] Wherein, the same adjustable handle and the same telescopic rod locking member are combined into one;

[0034] The same telescopic rod locking piece is fixedly connected to the large diameter carbon fiber tube away from one end of the same telescopic rod locking piece;

[0035] The large diameter carbon fiber tube and the carbon fiber tube connector are glued and connected to form a whole at one end away from the flange of the same vertical support telescopic rod;

[0036] Among them, the same small-diameter carbon fiber tube, the same lockable bearing, the same adjustable handle, and the same thumb quick lock are assembled into one;

[0037] The same small-diameter carbon fiber tube is inserted into the same large-diameter carbon fiber tube and locked by the same telescopic rod locking piece;

[0038] Among them, the upper oblique support telescopic rod includes the same adjustable handle, the same telescopic rod locking piece, the same large-diameter carbon fiber tube, the same small-diameter carbon fiber tube, the same L-shaped joint bearing, and the same thumb quick locking device;

[0039] Among them, the same adjustable handle, the same telescopic rod locking piece, the same large-diameter carbon fiber tube, the same L-shaped spherical bearing and the same thumb quick locking device are assembled into one;

[0040] Among them, the same small-diameter carbon fiber tube, the same L-shaped spherical bearing, and the same thumb quick locking device are assembled into one;

[0041] The same small-diameter carbon fiber tube is inserted into the same large-diameter carbon fiber tube and locked by the same telescopic rod locking piece;

[0042] Among them, the bottom small support telescopic rod includes the same adjustable handle, the same telescopic rod locking piece, the same large diameter carbon fiber tube, the same small diameter carbon fiber tube, the same L-shaped joint bearing and the same thumb quick locking device;

[0043] Among them, the same adjustable handle, the same telescopic rod locking piece, the same large-diameter carbon fiber tube, the same L-shaped spherical bearing and the same thumb quick lock;

[0044] Among them, the same small-diameter carbon fiber tube, the same L-shaped spherical bearing, and the same thumb quick locking device are assembled into one;

[0045] The same small-diameter carbon fiber tube is inserted into the same large-diameter carbon fiber tube and locked by the same telescopic rod locking piece.

[0046] Preferably, the foldable antenna is divided into a left antenna and a right antenna, which are connected into one by a high-precision hinge and a high-precision correction screw;

[0047] A foldable antenna, comprising a left antenna and a right antenna, and the left antenna and the right antenna have the same structure, and both include an antenna T assembly, an antenna R assembly, an antenna digital board, a waveguide antenna, a divisor, a load-bearing beam, a diagonal rod, an upper frame, a lower frame, an outer frame, an inner frame, an upper precision hinge, a lower precision hinge, a level, a quick lock, a connector, an outer quick lock, and a conical positioning locking screw;

[0048] Among them, the load-bearing beam, the inclined rod, the upper frame, the lower frame, the outer frame and the inner frame are assembled into an integrated load-bearing frame, so that it can bear the weight of the internal antenna unit while ensuring that the load-bearing frame will not be deformed.

[0049] Preferably, the antenna T assembly, antenna R assembly, antenna digital board, waveguide antenna and splitter are all installed on the load-bearing beam;

[0050] Wherein, the level is installed on the outer side of the lower frame of the left antenna and the right antenna;

[0051] The top quick-locking piece is installed on the outer sides of the upper frames of the left antenna and the right antenna.

[0052] Preferably, the connector is installed on the inner side of the lower frame of the left antenna and the right antenna;

[0053] The outer quick lock piece is installed at the middle position on the outer frames of the left antenna and the right antenna;

[0054] Among them, front wave-transmitting fiberglass antenna covers are installed in front of the left antenna and the right antenna.

[0055] Preferably, a rear carbon fiber cover is installed behind the left antenna and the right antenna;

[0056] Among them, the upper precision hinge and the lower precision hinge are installed on the top and bottom of the left antenna and the right antenna.

[0057] Preferably, the left antenna and the right antenna are connected together by an upper precision hinge and a lower precision hinge;

[0058] The left antenna and the right antenna are fixedly connected by a conical positioning locking screw.

[0059] Compared with the prior art, the beneficial effects of the utility model are:

[0060] (1) The large antenna that is easy to store and carry has a detachable folding bracket. When in use, the platform is unfolded and the antenna device can be placed. When the platform is folded, it takes up little space and is easy to transport. At the same time, it effectively reduces the space occupied by the device, greatly improves the practicality and flexibility of the device, and makes it more stable and durable during long-term use, avoiding the need for external tools for installation and disassembly, and has strong usability.

[0061] (2) The large antenna that is easy to store and carry can be disassembled one by one by folding the antenna and disassembling and folding the antenna bracket in the reverse operation of the antenna working state, and then the antenna can be put into transportation and storage state. No external tools are required during the entire installation and disassembly process, and the antenna has strong usability. This makes it easy for workers to transport the equipment and disassemble it, effectively reducing the workload of the workers and improving the efficiency of equipment installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0063] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0064] Figure 2 It is a structural schematic diagram of the working state of the antenna of the utility model after being unfolded;

[0065] Figure 3 It is a schematic diagram of the structure of the antenna of the utility model in the unfolded / folded state;

[0066] Figure 4 It is a structural schematic diagram of the utility model antenna in a folded transportation and storage state;

[0067] Figure 5 This is a schematic diagram of the structure of the bottom tripod support structure of the utility model;

[0068] Figure 6 This is a schematic diagram of the structure of the telescopic rod for adjusting the bottom elevation angle of the utility model;

[0069] Figure 7 This is a schematic diagram of the structure of the adjustable vertical support telescopic rod of the utility model;

[0070] Figure 8 This is a schematic diagram of the structure of the vertical support telescopic rod of the utility model;

[0071] Fig. 9 This is a schematic diagram of the structure of the upper oblique support telescopic rod of the utility model;

[0072] Fig.10 This is a structural schematic diagram of the small bottom support telescopic rod of the utility model;

[0073] Fig.11 This is a structural schematic diagram of the utility model antenna in working state after being erected.

[0074] Figure numerals: 1, antenna T assembly; 2, antenna R assembly; 3, antenna digital board; 4, waveguide antenna; 5, splitter; 6, load-bearing beam; 7, inclined rod; 8, upper frame; 9, lower frame; 10, outer frame; 11, inner frame; 12, upper precision hinge; 13, lower precision hinge; 14, level; 15, quick lock; 16, connector; 17, outer quick lock; 18, conical positioning locking screw; 19, left rod; 20, right rod; 21, support platform; 22, Front cross bar; 23. Elevation adjustment telescopic rod connecting shaft; 24. T-type hand screw; 25. Folding platform; 26. Gear transmission device; 27. Transmission hand wheel; 28. Transmission screw mechanism; 29. ​​Adjustable handle; 30. Telescopic rod locking piece; 31. Large diameter carbon fiber tube; 32. Small diameter carbon fiber tube; 33. Rotating bearing; 34. L-type spherical bearing; 35. Thumb quick locking device; 36. Vertical support telescopic rod flange; 37. Lockable bearing; 38. Carbon fiber tube connector. DETAILED DESCRIPTION

[0075] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0076] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0077] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0078] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0079] See also Figure 1-11 , the utility model provides a technical solution: a large antenna that is easy to store and carry, including a foldable antenna and a detachable folding bracket;

[0080] The detachable folding bracket is divided into a bottom tripod bracket, a bottom elevation adjustment telescopic rod, an adjustable vertical support telescopic rod, a vertical support telescopic rod and an upper oblique support telescopic rod. The antenna in the unfolded working state can be placed on the bracket in the assembled working state and assembled by fastening with a quick lock.

[0081] The bottom tripod includes a left rod 19, a right rod 20, a support platform 21, a front cross bar 22, a quick lock 15, an elevation adjustment telescopic rod connecting shaft 23, a T-shaped hand screw 24 and a folding platform 25. The left rod 19 and the right rod 20 are connected to the support platform 21 through a pin shaft. The left rod 19 and the right rod 20 can be rotated left and right on the support platform 21 to adjust the angle. The two ends of the front cross bar 22 are bolted to the left rod 19 and the right rod 20 through T-shaped hand screws 24. The quick lock 15 and the folding platform 25 are installed on the support platform 21; the elevation adjustment telescopic rod connecting shaft 23 is installed on the opposite side of the U-shaped support block fixedly connected to the outer surface of the support platform 21. The elevation adjustment telescopic rod includes a gear transmission device 26, a transmission hand wheel 27, A transmission screw mechanism 28, an adjustable handle 29, a telescopic rod locking member 30, a large-diameter carbon fiber tube 31, a small-diameter carbon fiber tube 32, a rotating bearing 33, an L-shaped joint bearing 34 and a thumb quick locking device 35, a transmission handwheel 27 is installed on the outer surface of the gear transmission device 26, the transmission screw mechanism 28 and the rotating bearing 33 are both bolted to the two ends of the gear transmission device 26 by bolts, the large-diameter carbon fiber tube 31 is fixedly connected to the end of the transmission screw mechanism 28 away from the gear transmission device 26, the transmission screw mechanism 28 adjusts the extension and contraction of the large-diameter carbon fiber tube 31, the adjustable handle 29 and the telescopic rod locking member 30 are combined into one body, and the telescopic rod locking member 30 is fixedly connected to the end of the large-diameter carbon fiber tube 31 away from the transmission screw mechanism 28 , the small-diameter carbon fiber tube 32 is fixedly connected to one end of the L-shaped joint bearing 34, the outer wall of the end of the L-shaped joint bearing 34 away from the small-diameter carbon fiber tube 32 is rotatably connected to the thumb quick locking device 35, and the end of the small-diameter carbon fiber tube 32 close to the large-diameter carbon fiber tube 31 is inserted into the interior of the large-diameter carbon fiber tube 31 and locked through the telescopic rod locking piece 30. The adjustable vertical support telescopic rod includes the same gear transmission device 26, the same transmission handwheel 27, the same transmission screw mechanism 28, the same adjustable handle 29, the same telescopic rod locking piece 30, the same large-diameter carbon fiber tube 31, the same small-diameter carbon fiber tube 32, the same thumb quick locking device 35, the vertical support telescopic rod flange 36 and the lockable bearing 37, the same transmission The screw mechanism 28 and the adjustable vertical support telescopic rod flange 36 are respectively installed at both ends of the same gear transmission device 26, the outer wall of the same gear transmission device 26 is installed with the same transmission handwheel 27, the same large-diameter carbon fiber tube 31 is installed on the same transmission screw mechanism 28, the same transmission screw mechanism 28 can adjust the telescopic movement of the same large-diameter carbon fiber tube 31, the same adjustable handle 29 is combined with the same telescopic rod locking piece 30 as one body, the same telescopic rod locking piece 30 is fixedly connected with the large-diameter carbon fiber tube 31 away from one end of the same telescopic rod locking piece 30, the same small-diameter carbon fiber tube 32, the lockable bearing 37, the same adjustable handle 29 and the same thumb quick locking device 35 are assembled into one body,The same small-diameter carbon fiber tube 32 is inserted into the interior of the large-diameter carbon fiber tube 31 and locked by the same telescopic rod locking piece 30. The vertical support telescopic rod includes the same adjustable handle 29, the same telescopic rod locking piece 30, the same large-diameter carbon fiber tube 31, the same small-diameter carbon fiber tube 32, the same thumb quick locking device 35, the same vertical support telescopic rod flange 36, the same lockable bearing 37 and the carbon fiber tube connector 38. The same vertical support telescopic rod flange 36 is welded to one end of the carbon fiber tube connector 38, the same adjustable handle 29 and the same telescopic rod locking piece 30 are combined into one body, and the same telescopic rod is connected to the same telescopic rod by welding. The telescopic rod locking piece 30 is fixedly connected to the large diameter carbon fiber tube 31 at one end away from the same telescopic rod locking piece 30, and the large diameter carbon fiber tube 31 is glued to the carbon fiber tube connecting piece 38 at one end away from the same vertical support telescopic rod flange 36. The same small diameter carbon fiber tube 32, the same lockable bearing 37, the same adjustable handle 29, and the same thumb quick locking device 35 are assembled into one body. The same small diameter carbon fiber tube 32 is inserted into the same large diameter carbon fiber tube 31 and locked by the same telescopic rod locking piece 30. The upper oblique support telescopic rod includes the same adjustable handle 29, the same telescopic rod locking piece 30, and the same The large-diameter carbon fiber tube 31, the same small-diameter carbon fiber tube 32, the same L-shaped joint bearing 34, the same thumb quick locking device 35, the same adjustable handle 29, the same telescopic rod locking piece 30, the same large-diameter carbon fiber tube 31, the same L-shaped joint bearing 34 and the same thumb quick locking device 35 are assembled into one body, the same small-diameter carbon fiber tube 32, the same L-shaped joint bearing 34, the same thumb quick locking device 35 are assembled into one body, the same small-diameter carbon fiber tube 32 is inserted into the same large-diameter carbon fiber tube 31 and locked by the same telescopic rod locking piece 30, the bottom small support telescopic rod includes the same adjustable handle 29, the same telescopic rod locking piece 30, the same telescopic rod 31 and the same telescopic rod locking piece 30. The adjustment handle 29, the same telescopic rod locking piece 30, the same large-diameter carbon fiber tube 31, the same small-diameter carbon fiber tube 32, the same L-shaped joint bearing 34 and the same thumb quick locking device 35, the same adjustable handle 29, the same telescopic rod locking piece 30, the same large-diameter carbon fiber tube 31, the same L-shaped joint bearing 34 and the same thumb quick locking device 35, the same small-diameter carbon fiber tube 32, the same L-shaped joint bearing 34 and the same thumb quick locking device 35 are assembled into one body, and the same small-diameter carbon fiber tube 32 is inserted into the same large-diameter carbon fiber tube 31 and locked by the same telescopic rod locking piece 30.

[0082] Among them, the foldable antenna is divided into a left antenna and a right antenna, which are connected into one by a high-precision hinge and a high-precision correction screw;

[0083] A foldable antenna, comprising a left antenna and a right antenna, and the left antenna and the right antenna have the same structure, both comprising an antenna T component 1, an antenna R component 2, an antenna digital board 3, a waveguide antenna 4, a divisor 5, a load-bearing beam 6, a diagonal rod 7, an upper frame 8, a lower frame 9, an outer frame 10, an inner frame 11, an upper precision hinge 12, a lower precision hinge 13, a level 14, a quick lock 15, a connector 16, an outer quick lock 17 and a conical positioning locking screw 18. The load-bearing beam 6, the diagonal rod 7, the upper frame 8, the lower frame 9, the outer frame 10 and the inner frame 11 are assembled into an integrated load-bearing frame, so that it can bear the weight of the internal antenna unit and ensure that the load-bearing frame will not be deformed. The antenna T component 1, the antenna R component 2, the antenna digital board 3, the waveguide antenna 4 and The two dividers 5 are all installed on the load-bearing beam 6, the level 14 is installed on the outer side of the lower frame 9 of the left antenna and the right antenna, the top quick lock 15 is installed on the outer side of the upper frame 8 of the left antenna and the right antenna, the connector 16 is installed on the inner side of the lower frame 9 of the left antenna and the right antenna, the outer quick lock 17 is installed in the middle position of the outer frame 10 of the left antenna and the right antenna, the front of the left antenna and the right antenna is installed with a front wave-transmitting fiberglass antenna cover, the back of the left antenna and the right antenna is installed with a rear carbon fiber cover, the upper precision hinge 12 and the lower precision hinge 13 are installed on the top and bottom of the left antenna and the right antenna, the left antenna and the right antenna are connected together by the upper precision hinge 12 and the lower precision hinge 13, and the left antenna and the right antenna are fixedly connected by a conical positioning locking screw 18.

[0084] Furthermore, first, the bottom tripod is placed on the ground as the bottom layer to support the entire antenna. The bottom tripod is a triangular structure, in which the front cross bar can be disassembled and assembled, and the T-shaped hand screws 24, the left rod 19 and the right rod 20 are assembled into one body without the use of tools. The left rod 19 and the right rod 20 are connected to the support platform 21. When in use, the platform is unfolded to place the antenna equipment. When folded, the platform is folded, which takes up little space and is easy to transport. A connecting shaft is provided on the support platform 21 for installing the elevation adjustment telescopic rod. The angle of the elevation adjustment telescopic rod can be freely adjusted using the connecting shaft.

[0085] Furthermore, one end of the elevation adjustment telescopic rod is installed on the supporting platform 21 using a connecting shaft, and the other end is installed in the middle position below the antenna frame using a thumb quick locking device 35. A small-diameter carbon fiber tube 32 of the elevation adjustment telescopic rod is inserted into another large-diameter carbon fiber tube 31. The adjustable handle 29 and the telescopic rod locking member 30 can lock the relative positions of the two carbon fiber tubes. Adjusting the relative positions of the two carbon fiber tubes can adjust the antenna elevation angle at a large angle. A gear screw transmission fine-tuning device is provided on the elevation adjustment telescopic rod. The gear screw transmission fine-tuning device consists of a gear transmission device 26, a transmission handwheel 27 and a transmission screw mechanism 28. The transmission handwheel 27 is rotated to adjust the gear transmission device 26. The device 26 and the transmission screw mechanism 28 rotate, the screw adjusts the telescopic length of the large-diameter carbon fiber tube 31, and can fine-tune the antenna elevation angle. A rotating bearing 33 is set at one end of the elevation adjustment telescopic rod to be connected to the support platform 21, and the telescopic rod and the support platform 21 can adjust the relative angle in the vertical direction. An L-shaped joint bearing 34 and a thumb quick locking device 35 are set at the other end of the elevation adjustment telescopic rod. The L-shaped joint bearing 34 can ensure that the elevation adjustment telescopic rod can rotate at a large angle in the vertical and horizontal directions. The thumb quick locking device 35 can quickly connect the elevation adjustment telescopic rod and the antenna frame without using tools. The thumb quick locking device 35 can be locked by rotating the knob 90°.

[0086] Furthermore, an adjustable vertical support telescopic rod is installed on the right side of the antenna, and a T-shaped hand screw 24 is used at one end of the adjustable vertical support telescopic rod to connect the vertical support telescopic rod flange with the bottom tripod bracket as one body, and a lockable bearing and a thumb quick locking device 35 are provided at the other end of the adjustable vertical support telescopic rod, which are installed at the middle position outside the antenna frame. The lockable bearing can ensure that the antenna frame can rotate at a large angle in the vertical direction and can lock the rotation of the antenna frame. The thumb quick locking device 35 can quickly connect the adjustable vertical support telescopic rod and the antenna frame without using tools. The thumb quick locking device 35 can be locked by turning the knob 90°. A small-diameter carbon fiber tube of the adjustable vertical support telescopic rod is inserted into another large-diameter carbon fiber tube. The adjustable handle and the telescopic rod locking piece can lock the relative positions of the two carbon fiber tubes. Adjusting the relative positions of the two carbon fiber tubes can adjust the antenna height over a large distance. A gear screw transmission fine-tuning device is arranged on the adjustable vertical support telescopic rod. The gear screw transmission fine-tuning device consists of a gear transmission device, a transmission handwheel, and a transmission screw mechanism. By turning the transmission handwheel, the gear transmission device and the transmission screw mechanism are adjusted to rotate. The screw adjusts the telescopic length of the large-diameter carbon fiber tube, which can fine-tune the antenna height and level.

[0087] Furthermore, the vertical support telescopic rod is installed on the left side of the antenna. A T-shaped hand screw 24 is used at one end of the vertical support telescopic rod to connect the vertical support telescopic rod flange with the bottom tripod bracket as one body. A lockable bearing and a thumb quick locking device 35 are provided at the other end of the adjustable vertical support telescopic rod, and are installed in the middle position outside the antenna frame. The lockable bearing can ensure that the antenna frame can rotate at a large angle in the vertical direction and can lock the rotation of the antenna frame. The thumb quick locking device 35 can quickly connect the adjustable vertical support telescopic rod and the antenna frame without using tools. The thumb quick locking device 35 can be locked by turning the knob 90°. A small-diameter carbon fiber tube of the vertical support telescopic rod is inserted into another large-diameter carbon fiber tube. The adjustable handle and the telescopic rod locking piece can lock the relative position of the two carbon fiber tubes. Adjusting the relative position of the two carbon fiber tubes can adjust the antenna height over a large distance.

[0088] Furthermore, the upper oblique supporting telescopic rod is divided into two left and right telescopic rods with the same structure. One end is installed on the supporting platform 21 using a thumb quick locking device 35, and the other end is installed on the upper outer side of the antenna using a thumb quick locking device 35. A small-diameter carbon fiber tube of the upper oblique supporting telescopic rod is inserted into another large-diameter carbon fiber tube. The adjustable handle and the telescopic rod locking piece can lock the relative positions of the two carbon fiber tubes. Adjusting the relative positions of the two carbon fiber tubes can adjust the elevation angle of the antenna over a large distance. L-shaped joint bearings and thumb quick locking devices 35 are set at both ends of the upper oblique supporting telescopic rod. The L-shaped joint bearings can ensure that the elevation adjustment telescopic rod can rotate at a large angle in the vertical and horizontal directions. The thumb quick locking device 35 can quickly connect the elevation adjustment telescopic rod and the antenna frame without using tools. The thumb quick locking device 35 can be locked by turning the knob 90°.

[0089] Furthermore, the bottom small support telescopic rod is divided into two left and right telescopic rods with the same structure, one end of which is installed on the front crossbar of the bottom tripod using a thumb quick locking device 35, and the other end of which is installed on the bottom of the antenna using a thumb quick locking device 35. A small-diameter carbon fiber tube of the bottom small support telescopic rod is inserted into another large-diameter carbon fiber tube. The adjustable handle and telescopic rod locking member can lock the relative position of the two carbon fiber tubes. Adjusting the relative position of the two carbon fiber tubes can adjust the antenna height over a large distance. L-shaped joint bearings and thumb quick locking devices 35 are set at both ends of the bottom small support telescopic rod. The L-shaped joint bearings can ensure that the elevation adjustment telescopic rod can rotate at a large angle in the vertical and horizontal directions. The thumb quick locking device 35 can quickly connect the elevation adjustment telescopic rod and the antenna frame without using tools, and the thumb quick locking device 35 can be locked by turning the knob 90°.

[0090] Furthermore, firstly, the bottom tripod is assembled into one piece with the T-shaped hand screw 24 and placed on the ground, then the elevation adjustment telescopic rod is installed on the elevation adjustment telescopic rod connecting shaft of the folding platform 25, and the adjustable vertical support telescopic rod and the vertical support telescopic rod are installed on both sides of the bottom tripod with the T-shaped hand screw 24 again, and finally the upper oblique support telescopic rod is installed on the folding platform 25 with the thumb quick locking device 35, so that the detachable folding bracket can be assembled into one piece, the left antenna and the right antenna are unfolded, and the precision hinges above and below the antenna are fixed with the conical positioning locking screw 18, so that the antenna can be assembled into one piece, and finally the assembled antenna is installed on the detachable folding bracket with the thumb quick locking device 35. The height of the antenna can be adjusted by using the adjustable vertical support telescopic rod and the adjustable handle 29 and telescopic rod locking piece 30 of the vertical support telescopic rod. The level of the antenna can be adjusted by using the gear screw drive fine-tuning device of the adjustable vertical support telescopic rod, and the elevation angle of the antenna can be adjusted by using the gear screw drive fine-tuning device of the elevation adjustment telescopic rod. Finally, the antenna is locked by using the adjustable handles 29 and telescopic rod locking piece 30 of the left and right upper oblique support telescopic rods, and the left and right bottom small support telescopic rods are installed on the bottom of the antenna and the front cross bar of the bottom tripod with the thumb quick locking device 35, and the antenna is locked by using the adjustable handle 29 and the telescopic rod locking piece 30. After completing the above steps, the antenna enters the working state.

[0091] Furthermore, by operating in the reverse order of the antenna's working state, the antennas can be disassembled one by one, the antennas can be folded, and the antenna brackets can be disassembled and folded to complete the disassembly of the antenna and enter the antenna transportation and storage state. The entire installation and disassembly process does not require the aid of external tools, and the antenna has strong usability.

[0092] By unfolding the platform when using the detachable folding bracket, the antenna equipment can be placed and the platform can be folded when it is folded, which takes up little space and is convenient for transportation. At the same time, it effectively reduces the space occupied by the equipment, greatly improves the practicality and flexibility of the equipment, and makes it more stable and durable during long-term use, avoids the need for external tools for installation and disassembly, and has strong usability. By operating in the reverse direction of the antenna working state, the antennas can be disassembled one by one, the antennas can be folded, and the antenna bracket can be disassembled and folded to complete the disassembly of the antenna and enter the antenna transportation and storage state. No external tools are required during the entire installation and disassembly process, and it has strong usability. This makes it convenient for the staff to transport the equipment and disassemble it, effectively reduces the workload of the staff, and improves the work efficiency of equipment installation and disassembly.

[0093] Working principle: When using the device, first place the bottom tripod on the ground as the bottom layer to support the entire antenna. The bottom tripod is a triangular structure, in which the front cross bar can be disassembled and assembled. Use T-shaped hand screws 24, left rod 19 and right rod 20 to assemble into one piece without the use of tools. The left rod 19 and the right rod 20 are connected to the support platform 21. When in use, unfold the platform to place the antenna equipment. When folded, fold the platform to occupy a small space for easy transportation. A connecting shaft is provided on the support platform 21 for installing the elevation adjustment telescopic rod. The angle of the elevation adjustment telescopic rod can be freely adjusted using the connecting shaft.

[0094] Furthermore, one end of the elevation adjustment telescopic rod is installed on the supporting platform 21 using a connecting shaft, and the other end is installed in the middle position below the antenna frame using a thumb quick locking device 35. A small-diameter carbon fiber tube 32 of the elevation adjustment telescopic rod is inserted into another large-diameter carbon fiber tube 31. The adjustable handle 29 and the telescopic rod locking member 30 can lock the relative positions of the two carbon fiber tubes. Adjusting the relative positions of the two carbon fiber tubes can adjust the antenna elevation angle at a large angle. A gear screw transmission fine-tuning device is provided on the elevation adjustment telescopic rod. The gear screw transmission fine-tuning device consists of a gear transmission device 26, a transmission handwheel 27 and a transmission screw mechanism 28. The transmission handwheel 27 is rotated to adjust the gear transmission device 26. The device 26 and the transmission screw mechanism 28 rotate, the screw adjusts the telescopic length of the large-diameter carbon fiber tube 31, and can fine-tune the antenna elevation angle. A rotating bearing 33 is set at one end of the elevation adjustment telescopic rod to be connected to the support platform 21, and the telescopic rod and the support platform 21 can adjust the relative angle in the vertical direction. An L-shaped joint bearing 34 and a thumb quick locking device 35 are set at the other end of the elevation adjustment telescopic rod. The L-shaped joint bearing 34 can ensure that the elevation adjustment telescopic rod can rotate at a large angle in the vertical and horizontal directions. The thumb quick locking device 35 can quickly connect the elevation adjustment telescopic rod and the antenna frame without using tools. The thumb quick locking device 35 can be locked by rotating the knob 90°.

[0095] Furthermore, an adjustable vertical support telescopic rod is installed on the right side of the antenna, and a T-shaped hand screw 24 is used at one end of the adjustable vertical support telescopic rod to connect the vertical support telescopic rod flange with the bottom tripod bracket as one body, and a lockable bearing and a thumb quick locking device 35 are provided at the other end of the adjustable vertical support telescopic rod, which are installed at the middle position outside the antenna frame. The lockable bearing can ensure that the antenna frame can rotate at a large angle in the vertical direction and can lock the rotation of the antenna frame. The thumb quick locking device 35 can quickly connect the adjustable vertical support telescopic rod and the antenna frame without using tools. The thumb quick locking device 35 can be locked by turning the knob 90°. A small-diameter carbon fiber tube of the adjustable vertical support telescopic rod is inserted into another large-diameter carbon fiber tube. The adjustable handle and the telescopic rod locking piece can lock the relative positions of the two carbon fiber tubes. Adjusting the relative positions of the two carbon fiber tubes can adjust the antenna height over a large distance. A gear screw transmission fine-tuning device is arranged on the adjustable vertical support telescopic rod. The gear screw transmission fine-tuning device consists of a gear transmission device, a transmission handwheel, and a transmission screw mechanism. By turning the transmission handwheel, the gear transmission device and the transmission screw mechanism are adjusted to rotate. The screw adjusts the telescopic length of the large-diameter carbon fiber tube, which can fine-tune the antenna height and level.

[0096] Furthermore, the vertical support telescopic rod is installed on the left side of the antenna. A T-shaped hand screw 24 is used at one end of the vertical support telescopic rod to connect the vertical support telescopic rod flange with the bottom tripod bracket as one body. A lockable bearing and a thumb quick locking device 35 are provided at the other end of the adjustable vertical support telescopic rod, and are installed in the middle position outside the antenna frame. The lockable bearing can ensure that the antenna frame can rotate at a large angle in the vertical direction and can lock the rotation of the antenna frame. The thumb quick locking device 35 can quickly connect the adjustable vertical support telescopic rod and the antenna frame without using tools. The thumb quick locking device 35 can be locked by turning the knob 90°. A small-diameter carbon fiber tube of the vertical support telescopic rod is inserted into another large-diameter carbon fiber tube. The adjustable handle and the telescopic rod locking piece can lock the relative position of the two carbon fiber tubes. Adjusting the relative position of the two carbon fiber tubes can adjust the antenna height over a large distance.

[0097] Furthermore, the upper oblique supporting telescopic rod is divided into two left and right telescopic rods with the same structure. One end is installed on the supporting platform 21 using a thumb quick locking device 35, and the other end is installed on the upper outer side of the antenna using a thumb quick locking device 35. A small-diameter carbon fiber tube of the upper oblique supporting telescopic rod is inserted into another large-diameter carbon fiber tube. The adjustable handle and the telescopic rod locking piece can lock the relative positions of the two carbon fiber tubes. Adjusting the relative positions of the two carbon fiber tubes can adjust the elevation angle of the antenna over a large distance. L-shaped joint bearings and thumb quick locking devices 35 are set at both ends of the upper oblique supporting telescopic rod. The L-shaped joint bearings can ensure that the elevation adjustment telescopic rod can rotate at a large angle in the vertical and horizontal directions. The thumb quick locking device 35 can quickly connect the elevation adjustment telescopic rod and the antenna frame without using tools. The thumb quick locking device 35 can be locked by turning the knob 90°.

[0098] Furthermore, the bottom small support telescopic rod is divided into two left and right telescopic rods with the same structure, one end of which is installed on the front crossbar of the bottom tripod using a thumb quick locking device 35, and the other end of which is installed on the bottom of the antenna using a thumb quick locking device 35. A small-diameter carbon fiber tube of the bottom small support telescopic rod is inserted into another large-diameter carbon fiber tube. The adjustable handle and telescopic rod locking member can lock the relative position of the two carbon fiber tubes. Adjusting the relative position of the two carbon fiber tubes can adjust the antenna height over a large distance. L-shaped joint bearings and thumb quick locking devices 35 are set at both ends of the bottom small support telescopic rod. The L-shaped joint bearings can ensure that the elevation adjustment telescopic rod can rotate at a large angle in the vertical and horizontal directions. The thumb quick locking device 35 can quickly connect the elevation adjustment telescopic rod and the antenna frame without using tools, and the thumb quick locking device 35 can be locked by turning the knob 90°.

[0099] Furthermore, firstly, the bottom tripod is assembled into one piece with the T-shaped hand screw 24 and placed on the ground, then the elevation adjustment telescopic rod is installed on the elevation adjustment telescopic rod connecting shaft of the folding platform 25, and the adjustable vertical support telescopic rod and the vertical support telescopic rod are installed on both sides of the bottom tripod with the T-shaped hand screw 24 again, and finally the upper oblique support telescopic rod is installed on the folding platform 25 with the thumb quick locking device 35, so that the detachable folding bracket can be assembled into one piece, the left antenna and the right antenna are unfolded, and the precision hinges above and below the antenna are fixed with the conical positioning locking screw 18, so that the antenna can be assembled into one piece, and finally the assembled antenna is installed on the detachable folding bracket with the thumb quick locking device 35. The height of the antenna can be adjusted by using the adjustable vertical support telescopic rod and the adjustable handle 29 and telescopic rod locking piece 30 of the vertical support telescopic rod. The level of the antenna can be adjusted by using the gear screw drive fine-tuning device of the adjustable vertical support telescopic rod, and the elevation angle of the antenna can be adjusted by using the gear screw drive fine-tuning device of the elevation adjustment telescopic rod. Finally, the antenna is locked by using the adjustable handles 29 and telescopic rod locking piece 30 of the left and right upper oblique support telescopic rods, and the left and right bottom small support telescopic rods are installed on the bottom of the antenna and the front cross bar of the bottom tripod with the thumb quick locking device 35, and the antenna is locked by using the adjustable handle 29 and the telescopic rod locking piece 30. After completing the above steps, the antenna enters the working state.

[0100] Furthermore, by operating in the reverse order of the antenna's working state, the antennas can be disassembled one by one, the antennas can be folded, and the antenna brackets can be disassembled and folded to complete the disassembly of the antenna and enter the antenna transportation and storage state. The entire installation and disassembly process does not require the aid of external tools, and the antenna has strong usability.

[0101] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A large antenna that is easy to store and carry, comprising a foldable antenna and a detachable foldable bracket, characterized in that: The detachable folding bracket is divided into a bottom tripod bracket, a bottom elevation adjustment telescopic rod, an adjustable vertical support telescopic rod, a vertical support telescopic rod and an upper oblique support telescopic rod. The antenna in the unfolded working state can be placed on the bracket in the assembled working state and assembled by fastening with a quick lock. The bottom tripod bracket comprises a left rod (19), a right rod (20), a supporting platform (21), a front crossbar (22), a quick lock (15), an elevation adjustment telescopic rod connecting shaft (23), a T-shaped hand screw (24) and a folding platform (25); Wherein, the left rod (19) and the right rod (20) are connected to the supporting platform (21) via a pin shaft; The left rod (19) and the right rod (20) can be rotated left and right on the support platform (21) to adjust the angle; Wherein, the two ends of the front cross bar (22) are bolted to the left bar (19) and the right bar (20) through T-shaped hand screws (24) to form an integral whole; Wherein, the quick lock member (15) and the folding platform (25) are installed on the supporting platform (21); Wherein, the elevation adjustment telescopic rod connection shaft (23) is installed on the opposite surface of the U-shaped support block fixedly connected to the outer surface of the support platform (21); The elevation angle adjustment telescopic rod comprises a gear transmission device (26), a transmission hand wheel (27), a transmission screw mechanism (28), an adjustable handle (29), a telescopic rod locking member (30), a large diameter carbon fiber tube (31), a small diameter carbon fiber tube (32), a rotating bearing (33), an L-shaped joint bearing (34) and a thumb quick locking device (35); Wherein, the transmission hand wheel (27) is mounted on the outer surface of the gear transmission device (26); Wherein, the transmission screw mechanism (28) and the rotating bearing (33) are both connected to the two end bolts of the gear transmission device (26) by bolts; Wherein, the large-diameter carbon fiber tube (31) is fixedly connected to one end of the transmission screw mechanism (28) away from the gear transmission device (26); Wherein, the transmission screw mechanism (28) adjusts the expansion and contraction of the large-diameter carbon fiber tube (31); Wherein, the adjustable handle (29) and the telescopic rod locking member (30) are integrated into one body; The telescopic rod locking member (30) is fixedly connected to an end of the large-diameter carbon fiber tube (31) away from the transmission screw mechanism (28); Wherein, the small-diameter carbon fiber tube (32) is fixedly connected to one end of the L-shaped joint bearing (34); The outer wall of one end of the L-shaped joint bearing (34) away from the small-diameter carbon fiber tube (32) is rotatably connected to the thumb quick locking device (35); Wherein, one end of the small-diameter carbon fiber tube (32) close to the large-diameter carbon fiber tube (31) is inserted into the interior of the large-diameter carbon fiber tube (31) and locked by the telescopic rod locking member (30); The adjustable vertical support telescopic rod comprises the same gear transmission device (26), the same transmission hand wheel (27), the same transmission screw mechanism (28), the same adjustable handle (29), the same telescopic rod locking member (30), the same large diameter carbon fiber tube (31), the same small diameter carbon fiber tube (32), the same thumb quick locking device (35), the vertical support telescopic rod flange (36) and the lockable bearing (37); Wherein, the same transmission screw mechanism (28) and the adjustable vertical support telescopic rod flange (36) are respectively installed at both ends of the same gear transmission device (26); Wherein, the outer wall of the same gear transmission device (26) is equipped with the same transmission hand wheel (27); Wherein, the same large-diameter carbon fiber tube (31) is installed on the same transmission screw mechanism (28); Wherein, the same transmission screw mechanism (28) can adjust the expansion and contraction of the same large-diameter carbon fiber tube (31); Wherein, the same adjustable handle (29) and the same telescopic rod locking member (30) are combined into one body; Wherein, the same telescopic rod locking member (30) is fixedly connected to the large-diameter carbon fiber tube (31) at one end away from the same telescopic rod locking member (30); Wherein, the same small diameter carbon fiber tube (32), the lockable bearing (37), the same adjustable handle (29) and the same thumb quick locking device (35) are assembled into one body; Wherein, the same small-diameter carbon fiber tube (32) is inserted into the interior of the large-diameter carbon fiber tube (31) and locked by the same telescopic rod locking member (30); The vertical support telescopic rod comprises the same adjustable handle (29), the same telescopic rod locking member (30), the same large diameter carbon fiber tube (31), the same small diameter carbon fiber tube (32), the same thumb quick locking device (35), the same vertical support telescopic rod flange (36), the same lockable bearing (37) and the carbon fiber tube connector (38); Wherein, the same vertical support telescopic rod flange (36) is welded and connected to one end of the carbon fiber tube connector (38) into one body; Wherein, the same adjustable handle (29) and the same telescopic rod locking member (30) are combined into one body; Wherein, the same telescopic rod locking member (30) is fixedly connected to the large-diameter carbon fiber tube (31) at one end away from the same telescopic rod locking member (30); The large diameter carbon fiber tube (31) and the carbon fiber tube connector (38) are glued together at one end away from the same vertical support telescopic rod flange (36); The same small-diameter carbon fiber tube (32), the same lockable bearing (37), the same adjustable handle (29), and the same thumb quick locking device (35) are assembled into one body; Wherein, the same small-diameter carbon fiber tube (32) is inserted into the same large-diameter carbon fiber tube (31) and locked by the same telescopic rod locking member (30); The upper oblique support telescopic rod comprises the same adjustable handle (29), the same telescopic rod locking member (30), the same large-diameter carbon fiber tube (31), the same small-diameter carbon fiber tube (32), the same L-shaped joint bearing (34), and the same thumb quick locking device (35); The same adjustable handle (29), the same telescopic rod locking member (30), the same large-diameter carbon fiber tube (31), the same L-shaped joint bearing (34) and the same thumb quick locking device (35) are assembled into one body; The same small-diameter carbon fiber tube (32), the same L-shaped joint bearing (34), and the same thumb quick locking device (35) are assembled into one body; Wherein, the same small-diameter carbon fiber tube (32) is inserted into the same large-diameter carbon fiber tube (31) and locked by the same telescopic rod locking member (30); The bottom small supporting telescopic rod comprises the same adjustable handle (29), the same telescopic rod locking member (30), the same large diameter carbon fiber tube (31), the same small diameter carbon fiber tube (32), the same L-shaped joint bearing (34) and the same thumb quick locking device (35); Among them, the same adjustable handle (29), the same telescopic rod locking member (30), the same large-diameter carbon fiber tube (31), the same L-shaped joint bearing (34) and the same thumb quick locking device (35); The same small-diameter carbon fiber tube (32), the same L-shaped joint bearing (34), and the same thumb quick locking device (35) are assembled into one body; The same small-diameter carbon fiber tube (32) is inserted into the same large-diameter carbon fiber tube (31) and is locked by the same telescopic rod locking member (30).

2. A large antenna that is easy to store and carry according to claim 1, characterized in that: The foldable antenna is divided into a left antenna and a right antenna, which are connected into one by a high-precision hinge and a high-precision correction screw; A foldable antenna comprises a left antenna and a right antenna, and the left antenna and the right antenna have the same structure, and both comprise an antenna T component (1), an antenna R component (2), an antenna digital board (3), a waveguide antenna (4), a divisor (5), a load-bearing beam (6), a diagonal rod (7), an upper frame (8), a lower frame (9), an outer frame (10), an inner frame (11), an upper precision hinge (12), a lower precision hinge (13), a level (14), a quick lock (15), a connector (16), an outer quick lock (17), and a conical positioning locking screw (18); The load-bearing beam (6), the inclined rod (7), the upper frame (8), the lower frame (9), the outer frame (10) and the inner frame (11) are assembled into an integrated load-bearing frame, so that it can bear the weight of the internal antenna unit while ensuring that the load-bearing frame will not be deformed.

3. A large antenna that is easy to store and carry according to claim 2, characterized in that: The antenna T component (1), the antenna R component (2), the antenna digital board (3), the waveguide antenna (4) and the splitter (5) are all mounted on a load-bearing beam (6); Wherein, the level (14) is installed on the outer side of the lower frame (9) of the left antenna and the right antenna; The top quick-locking member (15) is installed on the outer side of the upper frame (8) of the left antenna and the right antenna.

4. The large-sized antenna that is easy to store and carry according to claim 2, characterized in that: The connector (16) is mounted on the inner side of the lower frame (9) of the left antenna and the right antenna; The outer quick lock member (17) is installed at a middle position on the outer frames (10) of the left antenna and the right antenna; Among them, front wave-transmitting fiberglass antenna covers are installed in front of the left antenna and the right antenna.

5. The large-sized antenna that is easy to store and carry according to claim 2, characterized in that: A rear carbon fiber cover is installed behind the left antenna and the right antenna; The upper precision hinge (12) and the lower precision hinge (13) are installed at the top and bottom of the left antenna and the right antenna.

6. The large-sized antenna that is easy to store and carry according to claim 2, characterized in that: The left antenna and the right antenna are connected together via an upper precision hinge (12) and a lower precision hinge (13); The left antenna and the right antenna are fixedly connected via a conical positioning locking screw (18).

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