CN115588839B - Multi-beam enhanced antenna - Google Patents
Multi-beam enhanced antenna Download PDFInfo
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- CN115588839B CN115588839B CN202211410181.6A CN202211410181A CN115588839B CN 115588839 B CN115588839 B CN 115588839B CN 202211410181 A CN202211410181 A CN 202211410181A CN 115588839 B CN115588839 B CN 115588839B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention relates to a multi-beam enhanced antenna, which comprises a fixed shell, a plurality of feed sources and a luneberg lens, wherein the feed sources are arranged on the same side of the luneberg lens, a supporting piece is arranged on the inner wall of the fixed shell, the supporting piece is connected with a plurality of rotary adjusting structures in a sliding manner, the rotary adjusting structures are provided with a plurality of angle adjusting structures, and the angle adjusting structures are connected to one feed source so as to adjust the inclination angle of the feed sources; the invention has the advantage of multidirectional adjustment.
Description
Technical Field
The invention belongs to the technical field of multi-beam antennas, and particularly relates to a multi-beam enhanced antenna.
Background
The multi-beam antenna (multi beam antenna) is an antenna capable of generating a plurality of sharp beams. These sharp beams (called meta-beams) may be combined into one or several shaped beams to cover a specific spatial domain. The multibeam antenna has three basic forms of lens type, reflection surface type and phased array type. In addition, a phased array is used as a reflecting surface or a mixed form of lens feeds, and a Robert lens is used as a lens in the lens type multibeam antenna in the prior art to enhance the signal radiation range of the antenna.
The beams of the multi-beam antenna in the center of the prior art are generated by the feed sources, all the feed sources are arranged on the same reflecting plate, and the reflecting plate realizes position adjustment through the driving mechanism.
Disclosure of Invention
It is an object of the present invention to overcome the deficiencies of the prior art and to provide a multi-beam enhanced antenna with multi-directional adjustment.
The technical scheme of the invention is as follows:
the multi-beam enhanced antenna comprises a fixed shell, a plurality of feed sources and a Robert lens, wherein the feed sources are arranged on the same side of the Robert lens, a supporting piece is arranged on the inner wall of the fixed shell, the supporting piece is connected with a plurality of rotary adjusting structures in a sliding mode, the rotary adjusting structures are provided with a plurality of angle adjusting structures, and the angle adjusting structures are connected to one feed source to adjust the inclination angle of the feed sources;
the inner wall of the fixed shell is provided with a driving device which can drive one or more rotary adjusting structures to slide along the supporting piece so as to rotationally adjust the positions of different feed sources;
the side surface of the fixing shell is provided with a fixing structure for fixing the luneberg lens.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the inclination angle of the feed source is adjusted through the angle adjusting structure, the position of the feed source is adjusted through the rotary adjusting structure, the feed source is convenient to adjust in multiple directions, and one or more rotary adjusting structures are driven to rotate through the driving device, so that the rotary adjustment of different feed sources is convenient;
2. the invention adopts the fixing structure to fix the luneberg lens, thereby being convenient for fixing the luneberg lens;
in summary, the present invention has the advantage of multi-directional adjustment.
Further, the support piece is formed by two arc laths crisscross, and two laths are all fixed at the fixed shell inner wall and the medial surface is all towards the long primary lens, rotatory regulation structure sliding connection has the solid fixed ring on the side of two laths towards the long primary lens.
Further, the rotation adjusting structure comprises a fixed block which is connected to the fixed ring in a sliding manner, a joint toothed plate is arranged on the side face of the fixed block, facing the driving device, of the fixed block, a second electric telescopic rod which is fixed on the fixed block is arranged on the joint toothed plate so as to drive the joint toothed plate to be meshed with the driving device, a fixed plate which is connected with a feed source ball is arranged on the fixed block, the angle adjusting structure is connected to the fixed plate, the angle adjusting structure can be adjusted in a multidirectional rotation manner, a guide rod is arranged on the joint toothed plate, a plug hole is formed in the fixed block, and the guide rod penetrates through the plug hole and is abutted to the fixed ring; a step of
When one feed source needs to be rotationally adjusted, the second electric telescopic rod drives the attaching toothed plate to be meshed with the driving device, the guide rod is not abutted to the fixing ring any more, and the driving device drives the fixing block to slide along the fixing ring through the attaching toothed plate and the second electric telescopic rod.
Further, when the attaching toothed plate is engaged on the driving structure, the guide rod cannot be separated from the inserting hole.
Further, the angle adjusting structure comprises a plurality of telescopic rods connected to the feed source through balls, a ball body in threaded connection with the telescopic rods, a fixed cylinder fixed on the ball body, a telescopic cylinder inserted in the fixed cylinder and a driving motor fixed on one end of the telescopic cylinder far away from the ball body, a strip-shaped plate is arranged on the outer side surface of the telescopic cylinder, a strip-shaped groove for sliding the strip-shaped plate is formed in the fixed cylinder, so that the telescopic cylinder cannot rotate, and the telescopic rods penetrate through the fixed cylinder and the telescopic cylinder to be connected to the driving motor;
the fixing plate is provided with a hole for placing the ball, and the ball cannot be separated from the hole.
Further, drive arrangement is including fixing the accommodate motor at the fixed shell inner wall, connect the gear on accommodate motor, fix T type ring on support piece and sliding connection's ring gear on T type ring, ring gear and gear engagement, when laminating pinion rack and drive arrangement interlock, ring gear inner wall and laminating pinion rack interlock.
Further, the ring gear includes ring gear, outer ring gear, go-between, ring gear and outer ring gear connect respectively at the medial surface and the lateral surface of go-between.
Further, support piece rotates and is connected with curved winding displacement board, the other end of winding displacement board is connected on the fixed block, the fixed shell is provided with electrically conductive sliding ring, electrically conductive sliding ring passes through cable connection feed and driving motor, and the cable is fixed on the winding displacement board.
Further, the fixing structure comprises a protection cylinder fixed on the fixing shell, a plurality of first electric telescopic rods fixed on the protection cylinder, an arc plate connected with one end of the first electric telescopic rods far away from the protection cylinder, a sealing cover positioned on one end of the protection cylinder far away from the fixing shell, and a collision control structure fixed on the fixing shell, wherein the arc plate is provided with a contact pad, when the first electric telescopic rods are fully extended, the arc plate contacts with the primary lens through the contact pad, and the side surfaces of the adjacent arc plates are attached to fix the primary lens;
the control switch for controlling the first electric telescopic rod to stretch is arranged on the protection cylinder, and when the primary lens is placed in the protection cylinder and is in conflict with the conflict control structure, the conflict control structure controls the first electric telescopic rod to drive the arc plate to move towards the primary lens;
the sealing cover is in contact sealing with the Roberts lens.
Further, the conflict control structure is including fixing the connecting rod on the fixed shell, rotating the conflict board of connecting on the one end that the fixed shell was kept away from to the connecting rod, fixed on the connecting rod support the feeler lever, set up in supporting the feeler lever and keep away from the normally open switch on the one end of connecting rod, conflict board one side elastic connection is on the connecting rod, in order to drive the anticlockwise rotation of conflict board, works as when the luneber lens promotes the clockwise rotation of conflict board and contradicts normally open switch, first electric telescopic handle drives the arc to the luneber lens removal.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the portion B of FIG. 1 according to the present invention;
FIG. 3 is an enlarged cross-sectional view of portion A of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a connection structure between the first electric telescopic rod and the arc-shaped plate of FIG. 1 according to the present invention;
fig. 5 is a schematic view of the angle adjusting structure of fig. 1 according to the present invention.
In the figure, 1, a fixed shell, 2, a feed source, 3, a luneberg lens, 5, a contact pad, 6, a sealing cover, 7, a first electric telescopic rod, 8, a protective layer, 10, an arc-shaped plate, 11, a control switch, 12, a protective cylinder, 13, a gear, 14, an adjusting motor, 15, a support piece, 16, a conductive slip ring, 17, a flat cable plate, 18, an abutting plate, 19, a spring, 20, a connecting rod, 21, an abutting rod, 22, a normally open switch, 23, a guide post, 24, a T-shaped ring, 25, a toothed ring, 26, a guide rod, 27, a second electric telescopic rod, 28, a fixed plate, 29, an angle adjusting structure, 291, a sphere, 292, a fixed cylinder, 293, a telescopic cylinder, 294, a driving motor, 295, a telescopic rod, 30, a fixed block, 31, a fixed ring, 32 and an abutting toothed plate.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-5, a multi-beam enhanced antenna comprises a fixed shell 1, a plurality of feed sources 2 and a luneberg lens 3, wherein the feed sources 2 are arranged on the same side of the luneberg lens 3, a supporting piece 15 is arranged on the inner wall of the fixed shell 1, a plurality of rotation adjusting structures are slidably connected to the supporting piece 15, the rotation adjusting structures are provided with a plurality of angle adjusting structures 29, the angle adjusting structures are connected to one feed source 2 so as to adjust the inclination angle of the feed sources 2, a driving device is arranged on the inner wall of the fixed shell 1 and can drive one or a plurality of rotation adjusting structures to slide along the supporting piece 15 so as to rotationally adjust the positions of different feed sources 2, and a fixing structure for fixing the luneberg lens 3 is arranged on the side surface of the fixed shell 1;
when in use, the fixing shell 1 is fixed on the rod body, then the luneberg lens 3 is fixed through the fixing structure, the fixing is completed at the moment, and when the position of one or more feed sources 2 is required to be adjusted clockwise, the driving device works and drives one of the rotary adjusting structures to rotate clockwise, the rotary adjusting structure drives the feed sources 2 to rotate clockwise through the angle adjusting structure 29, after the adjustment is completed, the driving device stops working, and when one or more feed sources 2 are required to be adjusted to rotate anticlockwise, the driving device drives the feed sources 2 to rotate anticlockwise.
In this embodiment, the supporting member 15 is formed by two arc-shaped strips crisscrossed, both strips are fixed on the inner wall of the fixed shell 1 by bolts, and the inner side faces of the strips face the luneberg lens 3, and the rotation adjusting structure is connected with a fixed ring 31 fixed on the side face of the two strips facing the luneberg lens 3 by bolts in a sliding manner; in use, the sliding connection of the rotary adjustment structure with the support 15 is achieved by the fixing ring 31, ensuring the movement of the rotary adjustment structure.
In this embodiment, the rotation adjusting structure includes a fixed block 30 slidably connected to a fixed ring 31, a fitting toothed plate 32 is disposed on a side surface of the fixed block 30 facing the driving device, a second electric telescopic rod 27 is fixed on the fitting toothed plate 32 through a bolt, the second electric telescopic rod 27 is embedded and fixed on the fixed block 30 to drive the fitting toothed plate 32 to be meshed with the driving device, a fixed plate 28 connected with a feed source 2 ball is fixed on the fixed block 30 through a bolt, an angle adjusting structure 29 is connected to the fixed plate 28, the angle adjusting structure 29 can be adjusted in a multi-way rotation manner, a guide rod 26 is fixed on the fitting toothed plate 32 through a bolt, a plug hole is formed in the fixed block 30, the guide rod 26 passes through the plug hole and abuts against the fixed ring 31, and when the fitting toothed plate 32 is meshed on the driving structure, the guide rod 26 cannot be separated from the plug hole; when one of them feed source 2 needs rotation regulation, second electric telescopic handle 27 drives laminating pinion rack 32 and drive arrangement interlock, guide bar 26 no longer contradicts with solid fixed ring 31 this moment, drive arrangement work, drive arrangement passes through laminating pinion rack 32, second electric telescopic handle 27 drives fixed block 30 and slides along solid fixed ring 31, when rotatory to the assigned position, drive arrangement stops the work, second electric telescopic handle 27 drives laminating pinion rack 32 and resets, guide bar 26 is contradicted on solid fixed ring 31 this moment, fixed block 30 position is spacing, and when need adjust a plurality of feed sources 2, feed source 2 control corresponding second electric telescopic handle 27 work as required, thereby realize the rotation regulation control of a plurality of feed sources 2.
In this embodiment, the angle adjusting structure 29 includes a plurality of telescopic rods 295 connected to the feed source 2 through balls, a ball 291 screwed to the telescopic rods 295, a fixing cylinder 292 welded to the ball 291, a telescopic cylinder 293 inserted into the fixing cylinder 292, and a driving motor 294 fixed to one end of the telescopic cylinder 293 far away from the ball 291 through bolts, wherein a strip-shaped plate is integrally formed on the outer side surface of the telescopic cylinder 293, the fixing cylinder 292 is provided with a strip-shaped groove for sliding the strip-shaped plate so that the telescopic cylinder 293 cannot rotate, the telescopic rods 295 pass through the fixing cylinder 292 and the telescopic cylinder 293 are connected to the driving motor 294, the fixing plate 28 is provided with holes for placing the ball 291, both ends of the holes are provided with screw caps through threads, the screw caps are provided with through holes, and the through holes are directly limited to the maximum diameter of the ball 291 so as to fix the ball 291; when the feed source 2 needs to be adjusted to incline downwards, the driving motor 294 of the angle adjusting structure 29 positioned below the feed source 2 rotates clockwise and drives the telescopic rod 295 to rotate, at the moment, the telescopic rod 295 moves and drives the telescopic cylinder 293 to extend out of the fixed cylinder 292 through the driving motor 294, the driving motor 294 of the angle adjusting structure 29 positioned above the feed source 2 rotates anticlockwise and drives the telescopic rod to rotate, at the moment, the telescopic rod 295 moves and drives the telescopic cylinder 293 to retract into the fixed cylinder 292 through the driving motor 294, at the moment, the feed source 2 gradually inclines downwards, and when the feed source 2 needs to be adjusted upwards, the driving motor 294 of the angle adjusting structure 29 positioned below the feed source 2 rotates anticlockwise, the driving motor 294 positioned above the feed source 2 rotates clockwise, and the feed source 2 gradually inclines upwards.
In this embodiment, the driving device comprises an adjusting motor 14 fixed on the inner wall of the fixed shell 1 through a plate, a gear 13 connected on the output shaft of the adjusting motor 14, a T-shaped ring 24 fixed on the supporting piece 15 through a bolt, and a toothed ring 25 slidingly connected on the T-shaped ring 24, the section of the T-shaped ring 24 is T-shaped, the toothed ring 25 is meshed with the gear 13, and when the attaching toothed plate 32 is meshed with the driving device, the inner wall of the toothed ring 25 is meshed with the attaching toothed plate 32; when the feed source 2 is used, the adjusting motor 14 drives the toothed ring 25 to rotate through the gear 13, and in the rotating process, the toothed ring 25 drives the feed source 2 to move through the attaching toothed plate 32.
In the present embodiment, the toothed ring 25 includes an inner toothed ring, an outer toothed ring, and a connection ring, the inner and outer toothed rings being connected to an inner side and an outer side of the connection ring by bolts, respectively; when the toothed ring is installed, the outer toothed ring and the inner toothed ring are firstly placed on the inner side and the outer side of the T-shaped ring 24, and then the connection between the inner toothed ring and the outer toothed ring is realized through the connecting ring, so that the sliding connection between the toothed ring 25 and the T-shaped ring 24 is facilitated.
In the embodiment, the supporting piece 15 is connected with an arc-shaped wire arranging plate 17 through a bearing, the other end of the wire arranging plate 17 is connected to a fixed block 30 through a bolt, the fixed shell 1 is fixed with a conductive slip ring 16, the conductive slip ring 16 is connected with the feed source 2 and the driving motor 294 through a cable, and the cable is fixed on the wire arranging plate 17; when the electric motor is used, the conductive slip ring 16 is connected with an external circuit, the circuit connection between the feed source 2 and the driving motor 294 and the external circuit is realized through the conductive slip ring 16, and the wires are arranged through the wire arranging plate 17, so that the wires are prevented from being wound when the electric motor rotates.
In this embodiment, the fixing structure includes a protection tube 12 integrally formed on the fixing shell 1, a plurality of first electric telescopic rods 7 fixed on the protection tube 12 through bolts, an arc plate 10 connected with one end of the first electric telescopic rods 7 far away from the protection tube 12 through bolts, a sealing cover 6 fixed on one end of the protection tube 12 far away from the fixing shell 1 through bolts, and a collision control structure fixed on the fixing shell 1, the protection tube is fixed with two elastic protection layers 8 through bolts, the other ends of the protection layers 8 are fixed on the arc plate 10 through bolts, the two protection layers 8 are positioned on two sides of the first electric telescopic rods 7, the arc plate 10 is glued with a contact pad 5, when the first electric telescopic rods 7 are all extended, the arc plate 10 contacts with a primary lens through the contact pad 5, and the side surfaces of the adjacent arc plates 10 are attached to fix the primary lens 3, a control switch 11 is fixed on the protection tube 12 through bolts, the control chip is connected with a control chip for controlling the telescopic rods, the control chip is electrically connected with the first electric telescopic rods 7 through the control chip, the first electric telescopic rods 7 are not in contact with the sealing cover 3 through the sealing cover 3, and the primary lens 3 is contacted with the primary lens 3 through the sealing cover 3 after the control chip is not contacted with the primary lens 3; when the novel protective sleeve is used, the control switch 11 is connected with a municipal power supply, the primary lens 3 is placed into the protective sleeve 12, the primary lens 3 is pushed, the primary lens 3 is abutted against the abutting control structure, the abutting control structure controls the output shaft of the first electric telescopic rod 7 to extend out through the control chip, the arc-shaped plate 10 and the contact pad 5 are driven to move towards the primary lens 3 until the arc-shaped plate 10 abuts against the primary lens 3 through the contact pad 5, the primary lens 3 is fixed at the moment, then the sealing cover 6 is fixed on the protective sleeve 12, and the sealing cover 6 is in contact sealing with the protective sleeve 12 at the moment;
when the primary lens 3 needs to be removed, the control switch 11 is pressed down, the control switch 11 controls the first electric telescopic rod 7 to reset through the control chip, and then the primary lens 3 is removed.
In this embodiment, the interference control structure includes a connecting rod 20 fixed on the fixing shell 1 through a bolt, an interference plate 18 hinged on one end of the connecting rod 20 far away from the fixing shell 1, an interference rod 21 fixed on the connecting rod 20 through a bolt, and a normally open switch 22 embedded on one end of the interference rod 21 far away from the connecting rod 20, wherein the normally open switch 22 is electrically connected with the control chip to control the first electric telescopic rod 7 to extend, one side of the interference plate 18 is connected on the connecting rod 20 through a spring 19 to drive the interference plate 18 to rotate anticlockwise, and when the primary lens 3 pushes the interference plate 18 to rotate clockwise and to interfere with the normally open switch 22, the first electric telescopic rod 7 drives the arc plate 10 to move towards the primary lens 3; when the device is used, the primary lens 3 pushes the abutting plate 18 to rotate clockwise and abuts against the normally open switch 22, at the moment, the normally open switch 22 controls the first electric telescopic rod 7 to extend through the control chip, when the primary lens 3 needs to be detached, the control switch 11 is pressed down, the control switch 11 controls the first electric telescopic rod 7 to reset, and then the primary lens 3 is detached.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (6)
1. The utility model provides a multibeam enhancement mode antenna, includes fixed shell, a plurality of feed, and longbo lens, a plurality of feed set up in the same side of longbo lens, its characterized in that: the inner wall of the fixed shell is provided with a supporting piece, the supporting piece is connected with a plurality of rotary adjusting structures in a sliding manner, the rotary adjusting structures are provided with a plurality of angle adjusting structures, and the angle adjusting structures are connected to one feed source so as to adjust the inclination angle of the feed source;
the inner wall of the fixed shell is provided with a driving device which can drive one or more rotary adjusting structures to slide along the supporting piece so as to rotationally adjust the positions of different feed sources;
the side surface of the fixed shell is provided with a fixed structure for fixing the luneberg lens;
the support piece is formed by crossing two arc-shaped laths, the two laths are fixed on the inner wall of the fixed shell, the inner side faces of the two laths face the Robert lens, and the rotary adjusting structure is connected with a fixed ring fixed on the side face of the two laths, facing the Robert lens in a sliding manner;
the rotary adjusting structure comprises a fixed block which is connected to the fixed ring in a sliding manner, a joint toothed plate is arranged on the side face of the fixed block, facing the driving device, of the fixed block, a second electric telescopic rod which is fixed on the fixed block is arranged on the joint toothed plate so as to drive the joint toothed plate to be meshed with the driving device, a fixed plate which is connected with the feed source ball is arranged on the fixed block, the angle adjusting structure is connected to the fixed plate, the angle adjusting structure can be adjusted in a multidirectional rotary manner, a guide rod is arranged on the joint toothed plate, a plug hole is formed in the fixed block, and the guide rod penetrates through the plug hole and is abutted to the fixed ring;
when one feed source needs to be rotationally adjusted, the second electric telescopic rod drives the attaching toothed plate to be meshed with the driving device, the guide rod is not in contact with the fixed ring any more, and the driving device drives the fixed block to slide along the fixed ring through the attaching toothed plate and the second electric telescopic rod;
when the attaching toothed plate is meshed on the driving structure, the guide rod cannot be separated from the inserting hole;
the angle adjusting structure comprises a plurality of telescopic rods connected to the feed source through balls, a ball body in threaded connection with the telescopic rods, a fixed cylinder fixed on the ball body, a telescopic cylinder inserted in the fixed cylinder and a driving motor fixed on one end of the telescopic cylinder far away from the ball body, wherein strip-shaped plates are arranged on the outer side surface of the telescopic cylinder, strip-shaped grooves for sliding the strip-shaped plates are formed in the fixed cylinder so that the telescopic cylinder cannot rotate, and the telescopic rods penetrate through the fixed cylinder and the telescopic cylinder to be connected to the driving motor;
the fixing plate is provided with a hole for placing the ball, and the ball cannot be separated from the hole.
2. A multi-beam enhanced antenna according to claim 1, wherein: the driving device comprises an adjusting motor fixed on the inner wall of the fixed shell, a gear connected to the adjusting motor, a T-shaped ring fixed on the supporting piece and a toothed ring connected to the T-shaped ring in a sliding mode, wherein the toothed ring is meshed with the gear, and when the joint toothed plate is meshed with the driving device, the inner wall of the toothed ring is meshed with the joint toothed plate.
3. A multi-beam enhanced antenna according to claim 2, wherein: the gear ring comprises an inner gear ring, an outer gear ring and a connecting ring, wherein the inner gear ring and the outer gear ring are respectively connected to the inner side face and the outer side face of the connecting ring.
4. A multi-beam enhanced antenna according to claim 3, wherein: the support piece rotates and is connected with an arc-shaped wire arranging plate, the other end of the wire arranging plate is connected to the fixed block, the fixed shell is provided with a conductive slip ring, the conductive slip ring is connected with a feed source and a driving motor through a cable, and the cable is fixed on the wire arranging plate.
5. The multi-beam enhanced antenna according to claim 4, wherein: the fixing structure comprises a protection cylinder fixed on a fixing shell, a plurality of first electric telescopic rods fixed on the protection cylinder, an arc plate connected with one end of the first electric telescopic rods far away from the protection cylinder, a sealing cover positioned on one end of the protection cylinder far away from the fixing shell, and a collision control structure fixed on the fixing shell, wherein the arc plate is provided with a contact pad, when the first electric telescopic rods are all extended out, the arc plate contacts with the primary lens through the contact pad, and the side surfaces of the adjacent arc plates are attached to fix the primary lens;
the control switch for controlling the first electric telescopic rod to stretch is arranged on the protection cylinder, and when the primary lens is placed in the protection cylinder and is in conflict with the conflict control structure, the conflict control structure controls the first electric telescopic rod to drive the arc plate to move towards the primary lens;
the sealing cover is in contact sealing with the Roberts lens.
6. A multi-beam enhanced antenna according to claim 5, wherein: the conflict control structure is including fixing the connecting rod on the fixed shell, rotating the conflict board of connection on the connecting rod one end of keeping away from the fixed shell, fixed on the connecting rod support the feeler lever, set up in support the feeler lever and keep away from the normally open switch on one end of connecting rod, conflict board one side elastic connection is on the connecting rod, in order to drive the conflict board anticlockwise rotation, works as when the dragon primary lens promotes the clockwise rotation of conflict board and contradicts normally open switch, first electric telescopic handle drives the arc to the removal of dragon primary lens.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211410181.6A CN115588839B (en) | 2022-11-10 | 2022-11-10 | Multi-beam enhanced antenna |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211410181.6A CN115588839B (en) | 2022-11-10 | 2022-11-10 | Multi-beam enhanced antenna |
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| CN115588839A CN115588839A (en) | 2023-01-10 |
| CN115588839B true CN115588839B (en) | 2023-06-20 |
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| CN202211410181.6A Active CN115588839B (en) | 2022-11-10 | 2022-11-10 | Multi-beam enhanced antenna |
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| CN114665263A (en) * | 2022-03-28 | 2022-06-24 | 北京鑫昇科技有限公司 | Feed source adjustable luneberg lens antenna |
| CN114865336A (en) * | 2022-06-25 | 2022-08-05 | 北京鑫昇科技有限公司 | Luneberg lens antenna made of superconducting medium material |
| CN217444625U (en) * | 2022-06-27 | 2022-09-16 | 佛山市粤海信通讯有限公司 | Lens antenna with adjustable radiation inclination angle |
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2022
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| CN110380229A (en) * | 2019-06-06 | 2019-10-25 | 佛山市粤海信通讯有限公司 | The moveable Luneberg lens antenna of feed |
| CN214203983U (en) * | 2021-01-05 | 2021-09-14 | ***通信有限公司研究院 | Luneberg lens antenna |
| CN214797746U (en) * | 2021-04-23 | 2021-11-19 | 邓军 | Hemispherical lens reflection-type antenna structure |
| CN114665263A (en) * | 2022-03-28 | 2022-06-24 | 北京鑫昇科技有限公司 | Feed source adjustable luneberg lens antenna |
| CN114865336A (en) * | 2022-06-25 | 2022-08-05 | 北京鑫昇科技有限公司 | Luneberg lens antenna made of superconducting medium material |
| CN217444625U (en) * | 2022-06-27 | 2022-09-16 | 佛山市粤海信通讯有限公司 | Lens antenna with adjustable radiation inclination angle |
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| CN115588839A (en) | 2023-01-10 |
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