CN208955184U - It is a kind of to pass sucked type antenna for surveying and drawing counting for unmanned plane - Google Patents
It is a kind of to pass sucked type antenna for surveying and drawing counting for unmanned plane Download PDFInfo
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- CN208955184U CN208955184U CN201822033718.7U CN201822033718U CN208955184U CN 208955184 U CN208955184 U CN 208955184U CN 201822033718 U CN201822033718 U CN 201822033718U CN 208955184 U CN208955184 U CN 208955184U
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- antenna
- unmanned plane
- suction cup
- cup base
- loop aerial
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Abstract
The utility model provides a kind of number for surveying and drawing unmanned plane and passes sucked type antenna, including loop aerial stablizes suction cup base, radiate it is netted is connected and fixed structure, embed the miniature auxiliary antenna of multistage and streamline radome fairing；The loop aerial bottom end passes through screw connection and installs stable suction cup base；The bottom center of the stable suction cup base is equipped with radiation and netted is connected and fixed structure；It is convenient for passing through screw connection and streamline radome fairing is installed in the stable suction cup base outer；The unmanned plane surface of streamline radome fairing bottom end space interior is equipped with the miniature auxiliary antenna of embedded multistage.The setting of loop aerial solves existing unmanned plane number and passes the problem of cannot taking into account antenna receiving area, antenna concealing and unmanned plane entirety pneumatic structure well of antenna.
Description
Technical field
The utility model belongs to air vehicle technique field, more specifically, in particular to a kind of for surveying and drawing unmanned plane
Number passes sucked type antenna.
Background technique
Antenna is a kind of converter, it is transformed into the guided wave propagated on transmission line (usually free in unbounded medium
Space) in the electromagnetic wave propagated, or carry out opposite transformation.It is used to emit or receive the portion of electromagnetic wave in wireless device
Part.The engineering systems such as radio communication, broadcast, TV, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, it is all to utilize electricity
Magnetic wave transmits information, depends on antenna to work.In addition, in terms of transmitting energy with electromagnetic wave, the energy of non-signal
Amount radiation is also required to antenna.General antenna all has invertibity, i.e., both can be used as transmitting antenna with common antenna, it is also possible to connect
Receive antenna.The same antenna is identical as transmitting or received fundamental characteristics parameter.
Based on above-mentioned, the inventors discovered that, what existing unmanned plane number passed antenna cannot take into account antenna receiving plane well
Product, antenna concealing and unmanned plane entirety pneumatic structure.
Then, it in view of this, being studied improvement for existing structure and missing, provides a kind of for surveying and drawing unmanned plane
Number pass sucked type antennas, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of for surveying and drawing the number biography sucked type day of unmanned plane
Line cannot take into account antenna receiving area, antenna concealing and unmanned plane with solve that existing unmanned plane number passes antenna well
The problem of whole pneumatic structure.
A kind of number for surveying and drawing unmanned plane of the utility model passes the purpose and effect of sucked type antenna, by skill in detail below
Art means are reached:
It is a kind of to pass sucked type antenna, including loop aerial for surveying and drawing counting for unmanned plane, stablize suction cup base, radiates netted
It is connected and fixed structure, embeds the miniature auxiliary antenna of multistage and streamline radome fairing；The loop aerial bottom end passes through screw connection simultaneously
It installs and stablizes suction cup base；The bottom center of the stable suction cup base is equipped with radiation and netted is connected and fixed structure；It is described
Stablize suction cup base outer to be convenient for passing through screw connection and streamline radome fairing is installed；Streamline radome fairing bottom end space interior
Unmanned plane surface the miniature auxiliary antenna of embedded multistage is installed.
Further, the loop aerial is divided into two layers；The loop aerial section is oval, and loop aerial top
End surfaces dig the cyclic annular wave line groove for having continuous bend.
Further, the stable suction cup base tip connection portion annular, and stablize suction cup base tip portion with
Antenna pattern matches；The stable suction cup base top is equipped with vertical supporting pillar by screw, and it is logical to stablize suction cup base
Vertical supporting pillar and screw connection unmanned plane surface are crossed, and vertical support rod structure is double helical form；The stable suction cup base
Middle section embeds X-shaped supporting beam.
Further, the miniature auxiliary antenna of embedded multistage is distributed along X-shaped supporting beam two sides, and embedded multistage is miniature auxiliary
Inner antenna is helped to pool together by PCB winding displacement and loop aerial winding displacement.
Further, the streamline radome fairing and loop aerial upper surface constitute a complete arc.
Compared with prior art, the utility model has the following beneficial effects:
Loop aerial and the setting for stablizing suction cup base, solve that existing unmanned plane number passes antenna cannot be simultaneous well
The problem of caring for antenna receiving area, antenna concealing and unmanned plane entirety pneumatic structure, by the design of loop aerial, makes antenna
Entirety is under the premise of guaranteeing area, convenient for hidden above the cradle head structure of unmanned plane, while annular design, it is also beneficial to complete
Angle receives signal source without dead angle, and digs cyclic annular wave line groove in inner antenna, further increases the reflecting surface of antenna
Product；By stablizing the vertical supporting pillar of suction cup base and double helix, being conducive to hidden and providing stable support, while stablizing and inhaling
Disk pedestal passes through sucker and screw connection unmanned plane top end surface, can be non-solid by pedestal, convenient for dismantling to antenna
The design for determining structure is easy to repair, and it is inadequate that the design of X-shaped supporting beam makes up on-fixed structure bring unitary structure intensity
Problem.
The setting of embedded multistage miniature auxiliary antenna and streamline radome fairing solves existing unmanned plane number and passes antenna not
It is the problem of antenna receiving area, antenna concealing and unmanned plane entirety pneumatic structure can be taken into account well, micro- by embedded multistage
The design of type auxiliary antenna is pooled together with PCB winding displacement and annular primary antenna winding displacement, is reached double antenna setting, is guaranteed antenna
Area coverage, guarantee signal strength, major-minor antenna is conducive to enhance signal resonance, while efficiently using unmanned plane tip portion
Space structure；Aerodynamic structures are ensured by streamline radome fairing, while protecting internal antenna in certain angle.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model.
Fig. 2 is the present invention looks up structural representation of the utility model.
Fig. 3 is the streamline dome structure schematic diagram of the utility model.
Fig. 4 is the miniature auxiliary antenna structural schematic diagram of embedded multistage of the utility model.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- loop aerial, 2- stablize suction cup base, and 3- radiation is netted to be connected and fixed structure, and 4- embeds the miniature auxiliary day of multistage
Line, 5- streamline radome fairing, 101- ring-type wave line groove, the vertical supporting pillar of 201-, 202-X shape supporting beam.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 4:
The utility model provides a kind of for surveying and drawing the number biography sucked type antenna of unmanned plane, including loop aerial 1, stable suction
Disk pedestal 2, radiation is netted to be connected and fixed structure 3, embeds the miniature auxiliary antenna 4 of multistage and streamline radome fairing 5；The loop aerial
1 bottom end passes through screw connection and installs stable suction cup base 2；The bottom center of the stable suction cup base 2 is equipped with radiation
It is netted to be connected and fixed structure 3；It is convenient for passing through screw connection and streamline radome fairing 5 is installed in 2 outer of stable suction cup base；Institute
The unmanned plane surface for stating 5 bottom end space interior of streamline radome fairing is equipped with the miniature auxiliary antenna 4 of embedded multistage.
Wherein, the loop aerial 1 is divided into two layers；1 section of loop aerial is ellipse, and loop aerial 1 pushes up
End surfaces dig the cyclic annular wave line groove 101 for having continuous bend, by the design of loop aerial 1, keep antenna whole in guarantee face
Under the premise of product, convenient for hidden above the cradle head structure of unmanned plane, while annular design, it is also beneficial to full angle and is connect without dead angle
Cyclic annular wave line groove 101 is dug by signal source, and in inner antenna, further increases the reflective surface area of antenna.
Wherein, the tip connection portion annular of the stable suction cup base 2, and stablize 2 tip portion of suction cup base and day
Wire shaped matches；2 top of stable suction cup base is equipped with vertical supporting pillar 201 by screw, and stablizes suction cup base 2
By vertical supporting pillar 201 and screw connection unmanned plane surface, and vertical 201 structure of supporting pillar is double helical form；The stabilization
2 middle section of suction cup base embeds X-shaped supporting beam 202, by stablizing the vertical supporting pillar 201 of suction cup base 2 and double helix, favorably
In hidden and provide stable support, while stablizing suction cup base 2 by sucker and screw connection unmanned plane top end surface, it can be with
By pedestal, convenient for dismantling to antenna, the design of on-fixed structure is easy to repair, and the design of X-shaped supporting beam 202 makes up non-
The inadequate problem of fixed structure bring unitary structure intensity.
Wherein, the miniature auxiliary antenna 4 of the embedded multistage is distributed along 202 two sides of X-shaped supporting beam, and embedded multistage is miniature auxiliary
It helps inside antenna 4 and is pooled together by PCB winding displacement and 1 winding displacement of loop aerial, by embedding setting for the miniature auxiliary antenna 4 of multistage
Meter is pooled together with PCB winding displacement and annular primary antenna winding displacement, is reached double antenna setting, is guaranteed the area coverage of antenna, guarantees
Signal strength, major-minor antenna is conducive to enhance signal resonance, while efficiently using the space structure of unmanned plane tip portion.
Wherein, the streamline radome fairing 5 constitutes a complete arc with 1 upper surface of loop aerial, is rectified by streamline
Cover 5 ensures aerodynamic structures, while protecting internal antenna in certain angle.
The specifically used mode and effect of the present embodiment:
In the utility model, in use, passing through the design of loop aerial 1, keep antenna whole under the premise of guaranteeing area,
Convenient for hidden above the cradle head structure of unmanned plane, while annular design, full angle, which is also beneficial to, without dead angle receives signal source, and
And cyclic annular wave line groove 101 is dug in inner antenna, further increase the reflective surface area of antenna；By stablizing suction cup base 2
And the vertical supporting pillar 201 of double helix, be conducive to hidden and stable support is provided, while stablizing suction cup base 2 and passing through suction
Disk and screw connection unmanned plane top end surface, can be by pedestal, convenient for dismantling to antenna, and the design of on-fixed structure is just
In maintenance, the design of X-shaped supporting beam 202 makes up the inadequate problem of on-fixed structure bring unitary structure intensity, solves
Existing unmanned plane number biography antenna cannot take into account antenna receiving area, antenna concealing and the whole pneumatic knot of unmanned plane well
The problem of structure, is pooled together by embedding the design of the miniature auxiliary antenna 4 of multistage with PCB winding displacement and annular primary antenna winding displacement,
Reach double antenna setting, guarantee the area coverage of antenna, guarantee signal strength, major-minor antenna is conducive to enhance signal resonance, together
When efficiently use unmanned plane tip portion space structure；Aerodynamic structures are ensured by streamline radome fairing 5, while one
Determine angle protection internal antenna.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of number for surveying and drawing unmanned plane passes sucked type antenna, it is characterised in that: the number for being used to survey and draw unmanned plane, which passes, to be inhaled
Dish aerials include loop aerial (1), are stablized suction cup base (2), and radiation is netted to be connected and fixed structure (3), and it is miniature to embed multistage
Auxiliary antenna (4) and streamline radome fairing (5)；Loop aerial (1) bottom end passes through screw connection and installs stable suction cup base
(2)；The bottom center of the stable suction cup base (2) is equipped with radiation and netted is connected and fixed structure (3)；The stable sucker
It is convenient for passing through screw connection and streamline radome fairing (5) is installed in pedestal (2) outer；In streamline radome fairing (5) the bottom end space
The unmanned plane surface in portion is equipped with the miniature auxiliary antenna of embedded multistage (4).
2. a kind of number for surveying and drawing unmanned plane passes sucked type antenna as described in claim 1, it is characterised in that: the annular day
Line (1) is divided into two layers；Loop aerial (1) section is ellipse, and the digging of loop aerial (1) top end surface has continuous bend
Cyclic annular wave line groove (101).
3. a kind of number for surveying and drawing unmanned plane passes sucked type antenna as described in claim 1, it is characterised in that: the stable suction
The tip connection portion annular of disk pedestal (2), and stablize suction cup base (2) tip portion and match with antenna pattern；It is described steady
Determine suction cup base (2) top and vertical supporting pillar (201) is equipped with by screw, and stablizes suction cup base (2) by vertically supporting
Column (201) and screw connection unmanned plane surface, and vertical supporting pillar (201) structure is double helical form；The stable suction cup base
(2) middle section embeds X-shaped supporting beam (202).
4. a kind of number for surveying and drawing unmanned plane passes sucked type antenna as described in claim 1, it is characterised in that: described embedded more
The miniature auxiliary antenna (4) of section is distributed along X-shaped supporting beam (202) two sides, and passes through inside the embedded miniature auxiliary antenna of multistage (4)
PCB winding displacement is pooled together with loop aerial (1) winding displacement.
5. a kind of number for surveying and drawing unmanned plane passes sucked type antenna as described in claim 1, it is characterised in that: the streamline is whole
Stream cover (5) and loop aerial (1) upper surface constitute a complete arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033718.7U CN208955184U (en) | 2018-12-05 | 2018-12-05 | It is a kind of to pass sucked type antenna for surveying and drawing counting for unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033718.7U CN208955184U (en) | 2018-12-05 | 2018-12-05 | It is a kind of to pass sucked type antenna for surveying and drawing counting for unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208955184U true CN208955184U (en) | 2019-06-07 |
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ID=66745550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822033718.7U Active CN208955184U (en) | 2018-12-05 | 2018-12-05 | It is a kind of to pass sucked type antenna for surveying and drawing counting for unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208955184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2572476A (en) * | 2018-02-07 | 2019-10-02 | Airbus Operations Gmbh | Antenna assembly for an aircraft |
| CN113258248A (en) * | 2021-06-04 | 2021-08-13 | 南京钢果电子科技有限公司 | Circularly polarized antenna |
-
2018
- 2018-12-05 CN CN201822033718.7U patent/CN208955184U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2572476A (en) * | 2018-02-07 | 2019-10-02 | Airbus Operations Gmbh | Antenna assembly for an aircraft |
| CN113258248A (en) * | 2021-06-04 | 2021-08-13 | 南京钢果电子科技有限公司 | Circularly polarized antenna |
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