CN220731785U - Radio is looked into and is beaten integrative antenna combination overall arrangement structure - Google Patents
Radio is looked into and is beaten integrative antenna combination overall arrangement structure Download PDFInfo
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- CN220731785U CN220731785U CN202322496694.XU CN202322496694U CN220731785U CN 220731785 U CN220731785 U CN 220731785U CN 202322496694 U CN202322496694 U CN 202322496694U CN 220731785 U CN220731785 U CN 220731785U
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- 238000010009 beating Methods 0.000 abstract description 10
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Abstract
The utility model relates to a radio observation and beating integrated antenna combination layout structure which comprises a mounting chassis, wherein a direction finding antenna is arranged at the top of the mounting chassis, a mounting plate is arranged at the top of the direction finding antenna, a partition plate is arranged at the top of the mounting plate, a resin connecting plate is arranged at the top of the partition plate, a beating antenna is arranged at the top of the resin connecting plate, a radio frequency connecting wire is connected to the bottom of the beating antenna, and a mounting mechanism is arranged between the mounting chassis and the mounting plate. This integrative antenna combination overall arrangement structure is beaten in radio is surveyed, makes the radio be surveyed and beaten equipment and can be integrated integrative with this kind of mode, more portable and installation, and the setting of installation mechanism is convenient for install a plurality of direction finding antennas, need not to install the direction finding antenna through the bolt respectively, has reduced the work complexity of installation, has the advantage of ultra wide band frequency monitoring, and its hit antenna can be accurate hit within the frequency range 600MHz ~ 6GHz, arbitrary frequency point.
Description
Technical Field
The utility model relates to the technical field of antennas, in particular to a radio observation and beating integrated antenna combination layout structure.
Background
Along with the vigorous development of unmanned aerial vehicle technology, the use of small-size four rotor or fixed wing unmanned aerial vehicle in each field is constantly increased, when bringing convenience for human life work, also become the instrument of illegal actions such as black fly, stealthy clapping, smuggling, the radio is beaten and is one of them is detected and the countermeasures to the unmanned aerial vehicle, its principle is through detecting the radio communication signal between unmanned aerial vehicle and the remote controller to the communication control between interference unmanned aerial vehicle and the remote controller is blocked to the pointedly interference communication frequency channel or frequency point, realizes driving off or forced landing, accomplishes to invasion unmanned aerial vehicle detection and handling.
Through retrieving, for example, chinese patent application No. 202310287902.7 "discloses a high-power unmanned aerial vehicle inspects and beats integrative equipment, this equipment includes box, built-in power, drive plate, interference module, heat radiation fins, radiator fan, hang by bolt, support, couple piece etc. and equipment has two transmission to hit the antenna, is 2.4GHz and 5.8GHz respectively, connects two to hit power amplifier, has three receiving antenna, and this patent focuses on the radiating processing mode of whole quick-witted case, hangs in the measure of preventing strong wind, and this equipment antenna layout design has following not enough: 1. two striking antennas are arranged at the top end of the equipment side by side, the antennas are mutually shielded, antenna patterns are mutually interfered, the striking antennas are narrow-band antennas, and ultra-wideband intelligent striking cannot be realized; 2. the three receiving antennas are also placed on the top end of the device side by side, the antennas are mutually shielded, the antenna patterns mutually interfere, the receiving antennas are narrow-band antennas, ultra-wideband frequency monitoring cannot be realized, and accurate direction finding of signals of other frequency bands except for a specific receiving analysis frequency band cannot be realized, so that a radio observation and beating integrated antenna combination layout structure is provided to solve the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a radio observation and beating integrated antenna combination layout structure which has the advantages of preventing mutual interference of antennas and the like, and solves the problems that the antennas are shielded and are inconvenient to accurately detect.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a radio inspects and beats integrative antenna combination overall arrangement structure, includes the installation chassis, the top of installation chassis is provided with the direction finding antenna, the top of direction finding antenna is provided with the mounting disc, the baffle is installed at the top of mounting disc, the top of baffle is provided with the resin connection pad, the top of resin connection pad is provided with the striking antenna, the bottom of striking antenna is connected with the radio frequency connecting wire, be provided with installation mechanism between installation chassis and the mounting disc;
the utility model provides a mounting mechanism, including installation base, slide, mount pad, cavity, first bull stick, driving gear, second bull stick, driven gear, threaded rod, thread bush, belt pulley, belt, connecting rod and regulation pole, the installation base is installed at the top of installation chassis, be connected with the slide on the installation base, the mount pad is installed to the bottom of mounting disk, the cavity has been seted up to the inside of mount pad, it is connected with first bull stick to rotate on the mount pad, the surface fixed mounting of first bull stick has the driving gear, the inside of cavity rotates and is connected with the second bull stick, the surface fixed mounting of second bull stick has driven gear, the inside of cavity rotates and is connected with the threaded rod, the surface threaded connection of threaded rod has the thread bush, the belt pulley is all installed to the surface of threaded rod and second bull stick, two the transmission is connected with the belt between the belt pulley, the connecting rod is fixedly installed on the right side of thread bush, the regulation pole is installed to the bottom of connecting rod.
Further, the bottom of adjusting the pole runs through the mount pad and extends to the bottom of mount pad, the spout has been seted up to the roof of mount pad, sliding connection has the slider in the spout, the top and the slide fixed connection of slider.
Further, the right side of the first rotating rod extends to the inside of the cavity, and the driving gear is in threaded connection with the driven gear.
Further, a mounting cylinder is fixedly mounted between the mounting chassis and the mounting plate, and the radio frequency connecting wire is placed inside the mounting cylinder.
Further, the direction-finding antenna is an eight-channel circular array antenna and covers 360-degree azimuth.
Furthermore, the striking antenna is an ultra-wideband omnidirectional biconical antenna, the frequency range is 600 MHz-6 GHz, vertical polarization is realized, VSWR is less than or equal to 2.0 (typ), gain is more than or equal to 0 dBi-5 dBi (typ), and the striking antenna is horizontally arranged above the resin connecting disc and fixed by screws.
(III) beneficial effects
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. the utility model provides a radio is looked into and is beaten integrative antenna combination overall arrangement structure, its direction finding antenna and hit antenna stack the installation from top to bottom, do not shelter from each other, the pattern main lobe does not conflict, the mutual interference is minimum, for the investigation and beaten the components of a whole that can function independently equipment of industry commonly used, mainly because the investigation and beaten antenna pattern conflict can't be integrated, this device has proposed a radio and is looked into and beaten antenna integration overall arrangement structure, make the radio and is looked into and beaten equipment and can be integrated with this kind of mode, more portable and installation, and the setting of installation mechanism is convenient for install a plurality of direction finding antennas, need not to install the direction finding antenna through the bolt respectively, the work complexity of installation has been reduced.
2. In the prior art, the hitting antenna is an omnidirectional oscillator antenna and is a narrow-band antenna, and a plurality of antennas with different frequency bands are needed to be combined and matched for use to complete frequency band coverage.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a left side cross-sectional view of a partial structure of the present utility model;
fig. 3 is an enlarged view of the structure of fig. 1 a according to the present utility model.
In the figure: 1 mounting chassis, 2 direction finding antenna, 3 mounting plate, 4 baffle, 5 resin connection pad, 6 strike antenna, 7 radio frequency connecting wire, 8 mounting mechanism, 801 mounting base, 802 slide plate, 803 mounting top seat, 804 cavity, 805 first bull stick, 806 driving gear, 807 second bull stick, 808 driven gear, 809 threaded rod, 810 thread bush, 811 belt pulley, 812 belt, 813 connecting rod, 814 regulation pole.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a radio observation and beating integrated antenna combination layout structure in this embodiment includes a mounting chassis 1, a direction finding antenna 2 is provided at the top of the mounting chassis 1, a mounting plate 3 is provided at the top of the direction finding antenna 2, a mounting plate with a wire through opening is provided at the center of the mounting plate 3 for penetrating a radio frequency connecting wire 7, a partition board 4 is installed at the top of the mounting plate 3, a resin connecting disk 5 is provided at the top of the partition board 4, a beating antenna 6 is provided at the top of the resin connecting disk 5, a radio frequency connecting wire 7 is connected at the bottom of the beating antenna 6, a mounting mechanism 8 is provided between the mounting chassis 1 and the mounting plate 3, and the resin connecting disk 5 is used for connecting the beating antenna 6 above and the direction finding antenna 2 below.
In the embodiment, a mounting base 801 is mounted on the top of a mounting chassis 1, a sliding plate 802 is connected to the mounting base 801, a mounting top seat 803 is mounted at the bottom of a mounting disk 3, a cavity 804 is formed in the mounting top seat 803, a first rotating rod 805 is rotatably connected to the mounting top seat 803, a driving gear 806 is fixedly mounted on the outer surface of the first rotating rod 805, a second rotating rod 807 is rotatably connected to the inside of the cavity 804, a driven gear 808 is fixedly mounted on the outer surface of the second rotating rod 807, a threaded rod 809 is rotatably connected to the inside of the cavity 804, a threaded sleeve 810 is in threaded connection with the outer surface of the threaded rod 809, pulleys 811 are mounted on the outer surfaces of the threaded rod 809 and the second rotating rod 807, a belt 812 is in transmission connection between the two pulleys 811, a connecting rod 813 is fixedly mounted on the right side of the threaded sleeve 810, an adjusting rod 814 is mounted at the bottom of the connecting rod 813, a handle is fixedly mounted at one end of the first rotating rod 805 away from the connecting rod 813, and the second rotating rod 807 is driven to rotate under the cooperation of the driving gear 806 and the driven gear 808, so that the threaded rod 809 is driven to rotate through the belt 812 and the pulleys 811 to drive the threaded rod 809 to move downwards, which is connected to the threaded rod 813; finally, the adjusting rod 814 is driven to move downwards to fix the top of the direction-finding antenna 2, so that the direction-finding antenna 2 can be quickly installed.
In the embodiment, the striking antenna 6 is an ultra-wideband omni-directional biconical antenna, the frequency range is 600 MHz-6 GHz, vertical polarization is carried out, VSWR is less than or equal to 2.0 (typ), gain is more than or equal to 0 dBi-5 dBi (typ), the main lobe direction of the directional diagram faces the horizontal direction around, and the directional diagram is annular in whole and is used for transmitting power striking signals.
In the embodiment, the main lobe directions of the directional patterns of the transmitting antenna and the striking antenna 6 are both horizontal directions, the novel technology stacks and installs the two antennas up and down, the mutual interference of the directional patterns is minimum, when the striking antenna works, the high-power signals emitted by the antennas radiate towards the main lobe direction of the directional patterns, and the isolation degree between the transmitting antenna and the receiving antenna is larger than 20 dBc.
In an embodiment, the advantages of ultra-wideband continuous frequency monitoring and ultra-wideband intelligent striking of the device are realized by the following devices: a multichannel radio transceiver host, a multichannel amplitude limiting low noise amplifier, a power amplifier, an ACDC power converter and an upper computer command computer terminal; eight-channel signals received by the direction finding antenna 2 are amplified by a multichannel limiting low noise amplifier, then are sent to a multichannel radio receiving and transmitting host, all channels are respectively subjected to analog-to-digital conversion processing, I/Q data are extracted and sent to an upper computer, the direction finding is calculated by a space beam forming algorithm, the multichannel radio receiving and transmitting host simultaneously calculates the frequency of the received signals, the received signals are sent to a command computer terminal, a striking command is automatically or manually sent out, the received signals are sent to the multichannel radio receiving and transmitting host through a network port, the precise striking frequency is generated, the signals are sent to a power amplifier, amplified and then sent to a striking antenna through a radio frequency connecting wire, and striking is completed.
In practice, the method is carried out according to the following steps:
1) Firstly, the sliding plate 802 is pulled out, the direction-finding antenna 2 is placed on the sliding plate 802, and then the sliding plate 802 is pushed back;
2) Then, the handle is rotated, the handle drives the first rotating rod 805 to rotate, and the second rotating rod 807 is driven to rotate under the cooperation of the driving gear 806 and the driven gear 808, so that the belt 812 and the belt pulley 811 drive the threaded rod 809 to rotate, and the connecting rod 813 connected with the threaded sleeve 810 is driven to move downwards;
3) Finally, the adjusting rod 814 is driven to move downwards to fix the top of the direction-finding antenna 2, so that the direction-finding antenna 2 can be quickly installed, and finally, the striking antenna 6 is installed on the resin connecting disc 5 to be fixed, so that all the installation is completed.
To sum up, this integrative antenna combination overall arrangement structure is beaten in radio is surveyed, its direction finding antenna 2 and hit antenna 6 stack the installation from top to bottom, do not shelter from each other, the direction diagram main lobe is not conflict, the mutual interference is minimum, for the investigation and scoring components of a whole that can function independently equipment of industry commonly used, mainly because the investigation and scoring antenna direction diagram conflict can't be integrated, this device has proposed an integrated overall arrangement structure of antenna is beaten in radio, make the radio be surveyed and beat equipment can integrate with this kind of mode, more portable and installation, and the setting of installation mechanism 8 is convenient for install a plurality of direction finding antennas 2, need not to install direction finding antenna 2 through the bolt respectively, the work complexity of installation has been reduced.
In the prior art, the hitting antenna is an omni-directional oscillator antenna and is a narrow-band antenna, and a plurality of antennas with different frequency bands are needed to be combined and matched for use to complete frequency band coverage, the radio frequency observation and hitting integrated antenna layout structure is characterized in that the direction finding antenna is an 8-channel ultra-wideband circular array antenna, the hitting antenna 6 is an ultra-wideband biconical antenna, the hitting antenna has the advantage of frequency continuous coverage, the direction finding antenna 2 can accurately measure the azimuth of any unmanned aerial vehicle communication signal with the frequency band of 1.5 GHz-6 GHz, the hitting antenna can be used for expanding and measuring the azimuth with the frequency of 300 MHz-1.5 GHz, the ultra-wideband frequency monitoring is realized, and the hitting antenna 6 can accurately hit within the frequency range of 600 MHz-6 GHz and any frequency point.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a radio is looked and is beaten integrative antenna combination overall arrangement structure, includes installation chassis (1), its characterized in that: the device is characterized in that a direction finding antenna (2) is arranged at the top of the installation chassis (1), an installation disc (3) is arranged at the top of the direction finding antenna (2), a partition plate (4) is arranged at the top of the installation disc (3), a resin connecting disc (5) is arranged at the top of the partition plate (4), a hitting antenna (6) is arranged at the top of the resin connecting disc (5), a radio frequency connecting wire (7) is connected to the bottom of the hitting antenna (6), and an installation mechanism (8) is arranged between the installation chassis (1) and the installation disc (3);
the mounting mechanism (8) comprises a mounting base (801), a sliding plate (802), a mounting top seat (803), a cavity (804), a first rotating rod (805), a driving gear (806), a second rotating rod (807), a driven gear (808), a threaded rod (809), a thread sleeve (810), a belt pulley (811), a belt (812), a connecting rod (813) and an adjusting rod (814), the mounting base (801) is mounted on the top of the mounting base (1), the sliding plate (802) is connected to the mounting base (801), the mounting top seat (803) is mounted at the bottom of the mounting plate (3), the first rotating rod (805) is rotatably connected to the mounting top seat (803), the driving gear (806) is fixedly mounted on the outer surface of the first rotating rod (805), the second rotating rod (807) is rotatably connected to the inner surface of the cavity (804), the driven gear (808) is fixedly mounted on the outer surface of the second rotating rod (807), the outer surface of the threaded rod (809) is fixedly connected to the outer surface of the second rotating rod (809), the second rotating rod (809) is screwed with the outer surface of the belt pulley (807), a belt (812) is connected between the two belt pulleys (811) in a transmission way, a connecting rod (813) is fixedly arranged on the right side of the threaded sleeve (810), and an adjusting rod (814) is arranged at the bottom of the connecting rod (813).
2. The integrated radio frequency identification antenna assembly layout structure according to claim 1, wherein: the bottom of adjusting pole (814) runs through installation footstock (803) and extends to the bottom of installation footstock (803), the spout has been seted up to the roof of installation footstock (801), sliding connection has the slider in the spout, the top and slide (802) fixed connection of slider.
3. The integrated radio frequency identification antenna assembly layout structure according to claim 1, wherein: the right side of the first rotating rod (805) extends into the cavity (804), and the driving gear (806) is in threaded connection with the driven gear (808).
4. The integrated radio frequency identification antenna assembly layout structure according to claim 1, wherein: the installation base plate (1) and the installation plate (3) are fixedly provided with an installation cylinder, and the radio frequency connecting wire (7) is placed in the installation cylinder.
5. The integrated radio frequency identification antenna assembly layout structure according to claim 1, wherein: the direction finding antenna (2) is an eight-channel circular array antenna and covers 360-degree azimuth.
6. The integrated radio frequency identification antenna assembly layout structure according to claim 1, wherein: the striking antenna (6) is an ultra-wideband omnidirectional biconical antenna, the frequency range is 600 MHz-6 GHz, vertical polarization is achieved, VSWR is less than or equal to 2.0 (typ), gain is more than or equal to 0 dBi-5 dBi (typ), and the striking antenna is horizontally arranged above the resin connecting disc (5) and fixed by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322496694.XU CN220731785U (en) | 2023-09-14 | 2023-09-14 | Radio is looked into and is beaten integrative antenna combination overall arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322496694.XU CN220731785U (en) | 2023-09-14 | 2023-09-14 | Radio is looked into and is beaten integrative antenna combination overall arrangement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220731785U true CN220731785U (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322496694.XU Active CN220731785U (en) | 2023-09-14 | 2023-09-14 | Radio is looked into and is beaten integrative antenna combination overall arrangement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220731785U (en) |
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2023
- 2023-09-14 CN CN202322496694.XU patent/CN220731785U/en active Active
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