CN109193151A - A kind of comprehensive oscillator disk - Google Patents
A kind of comprehensive oscillator disk Download PDFInfo
- Publication number
- CN109193151A CN109193151A CN201811209887.XA CN201811209887A CN109193151A CN 109193151 A CN109193151 A CN 109193151A CN 201811209887 A CN201811209887 A CN 201811209887A CN 109193151 A CN109193151 A CN 109193151A
- Authority
- CN
- China
- Prior art keywords
- radiation fin
- substrate
- oscillator
- port
- comprehensive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005855 radiation Effects 0.000 claims abstract description 180
- 239000000758 substrate Substances 0.000 claims abstract description 121
- 238000009826 distribution Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Landscapes
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
This patent discloses a kind of comprehensive oscillator disks, including substrate and oscillator, oscillator is connected to signal processor by coaxial cable, the oscillator includes the wiring port for connecting with coaxial cable for being set to substrate center and multiple oscillator units being distributed on substrate around substrate center's circumferential array, the oscillator unit includes irradiation unit and conducting part, the irradiation unit includes the first radiation fin being arranged in parallel on substrate and the second radiation fin for being vertically installed in substrate edges, the outer ledge of first radiation fin is connected with the medial surface of the second radiation fin, the conducting part is arranged in parallel on substrate, conducting part one end is connect with one end of the first radiation fin, the other end is connect with wiring port.Each oscillator unit includes the first radiation fin and the second radiation fin being mutually connected vertically, and significantly improves signal reception, can not only receive horizontal polarized wave signal, also there is certain reception to vertically polarized wave signal.
Description
Technical field
This patent is related to telecommunications context, more particularly, to a kind of comprehensive oscillator disk.
Background technique
Antenna is a kind of component for being used to emit or receive electromagnetic wave in wireless device.Radio communication, broadcast, electricity
It is all using electromagnetic waves to transmitting information depending on engineering systems such as, radar, navigation, electronic countermeasure, remote sensing, radio astronomies, all according to
It works by antenna.With popularizing for air digital television signals, more and more people receive TV outdoors or in mobile
Signal, and it is not limited solely to interior.TV signal especially is received in movement outdoors, because signal tower is fixed, and is connect
The position for receiving antenna can constantly change, it is therefore desirable to guarantee preferable reception using comprehensive receiving antenna.
Prior art discloses a kind of omnidirectional receiving antenna for TV, and it includes three pairs of half-wave dipoles in 120 degree of arrangements
Antenna array, the antenna array are accessed in mixer by 75 Europe coaxial wires.The wherein connection side of antenna array and coaxial wire
Formula are as follows: the output end of two oscillators is connected to the output end of third oscillator, then the output from the third oscillator with conducting wire
The end positive or negative pole of conducting wire incoming coaxial cable.
The prior art also discloses a kind of television receiving antenna, and it includes U sections of folded dipoles, the U sections of oscillator is complete by three
It is exactly the same and curve 120 degree or so circular arc folded dipoles composition, and be connected by feeder line with mixer amplifier.Wherein U sections of Third Mates
The mode of connection of oscillator are as follows: Third Mate's arc folded dipole, it is in parallel by copper foil ring, then be connected with coaxial cable.
It can be seen that the mode of connection of above-mentioned Omni-directional antenna is required using to additional conducting wire, wiring is complicated, and three pairs of vibrations
Son is independent from each other oscillator, needs to configure mixer and carries out mixed processing to signal.In addition, traditional antenna is all outside oscillator
Dew, air are filled between oscillator and impact to the impedance of oscillator, the environment that wind speed, air pressure, air composition change outdoors
Under can not guarantee stable impedance, thus influence receive signal quality.
Summary of the invention
In view of this, this patent is to overcome at least one described in the above-mentioned prior art insufficient, provide a kind of easy-to-connect,
The more preferably comprehensive oscillator disk of signal reception.
In order to solve above-mentioned technical problem, this patent is adopted the following technical solutions:
A kind of comprehensive oscillator disk, including substrate and oscillator, oscillator are connected to signal processor, the oscillator by coaxial cable
Including be set to substrate center, wiring port for being connect with coaxial cable and multiple be distributed in around substrate center's circumferential array
Oscillator unit on substrate, the oscillator unit include irradiation unit and conducting part, and the irradiation unit includes being arranged in parallel in substrate
On the first radiation fin and be vertically installed in the second radiation fin of substrate edges, the outer ledge and second of first radiation fin
The medial surface of radiation fin is connected, and the conducting part is arranged in parallel on substrate, and one end of conducting part one end and the first radiation fin connects
It connects, the other end is connect with wiring port.
Oscillator unit is distributed on substrate around substrate center's circumferential array in this patent, and the conducting part of each oscillator unit connects
It is connected to wiring port, and coaxial cable is uniformly passed through by wiring port and is connected to signal processor.First radiation fin and the second radiation fin
It is flake structure, substrate is also thin-slab structure, and the first radiation fin is arranged in parallel on substrate, is equivalent to the attachment of the first radiation fin
In on substrate, place horizontal plane is parallel to each other with horizontal plane where substrate；Second radiation fin is vertically installed in substrate edges, i.e.,
Second radiation fin forms the curved surface being adapted with substrate edges shape or plane, water where the second radiation fin tightly around substrate periphery
The section of any point is mutually perpendicular to horizontal plane where substrate in plane or the second radiation fin, and therefore, each oscillator unit includes
The first radiation fin and the second radiation fin being mutually connected vertically, and the first radiation fin is connected to the second radiation fin medial surface vertical
Middle position on orientation substrate, bandwidth is wider, and gain is higher, significantly improves signal reception, can not only receive water
Flat polarized wave signal also has certain reception to vertically polarized wave signal.Caravan antenna is using oscillator described in this patent
Disk, even if the caravan road rugged by road surface, reception are also unaffected in use process.Further, since with the first spoke
Penetrating piece the second radiation fin connected vertically, closely substrate edges are arranged, so that the stabilization firm in structure of oscillator unit, to guarantee
The stability that signal is received, reflects, transmitted, guarantees the reception of signal.
Line connection is basically formed between the first radiation fin and the second radiation fin being mutually connected vertically, according to current processing
State of art can make the two link together by the way of welding, but be readily formed rosin joint, be unfavorable for the biography of signal
It is defeated, and it is difficult to ensure the beauty of oscillator unit；Integrally formed mode can also be used, but processing technology is required high.
For convenience of the connection of the first radiation fin and the second radiation fin, the medial surface of second radiation fin is equipped with several first connections
Connection is connected with the first radiation fin by the first Port in port, the second radiation fin.
Preferably, for convenience of the production of the second radiation fin, the first radiation fin is connected to the second radiation fin in vertical substrate side
Second radiation fin is divided into upper and lower part by upward middle, the connecting line formed between the two, second radiation fin
Fold forms the first Port inwardly for top part, i.e., so that the top of the second radiation fin is formed phase by way of setting broken string
The several parts mutually disconnected, each part after disconnection are still connected on the lower part of the second radiation fin, then will wherein certain
Fold forms the first Port inwardly for a little parts, greatlys improve the producing efficiency of the second radiation fin, ensure that the second radiation
The connective stability and validity of piece and the first radiation fin, are further ensured that the laser propagation effect of signal.
The irradiation unit further includes the third radiation fin for being arranged in parallel and being apart arranged with substrate, the third radiation fin
Outer ledge is connected with the medial surface of the second radiation fin.Similarly, third radiation fin is also flake structure, and irradiation unit includes each other
Parallel the first radiation fin and third radiation fin and the second radiation fin that the above two link together, and the first radiation fin
It is connect with conducting part, the signal that three receives finally all reaches signal by conducting part and the coaxial cable connecting with conducting part
Processor.Increase with the first radiation fin third radiation fin disposed in parallel, antenna oscillator reflection indicatrix is more preferable, due to structure
Change, so that antenna match performance improves, reduces the reflection of signal, improve receiving efficiency.The improvement of oscillator structure increases vibration
Sub- size improves the gain that 470-520MHz frequency connects, to strengthen reception so that antenna frequency acceptance band broadens.?
In the case where not increasing product diameter, the receiving area of oscillator is increased, improves gain flatness in UHF band.
Preferably, the distance between first radiation fin and third radiation fin are 5 ~ 25mm.First radiation fin and third
The distance between radiation fin can obtain widening for UHF frequency when being 5 ~ 25mm or so, further increase signal reception.
It is identical as the connection of the first radiation fin and the second radiation fin, the third radiation fin being mutually connected vertically and the second radiation
Line connection is basically formed between piece, according to current processing technology status, the two can be made to be connected to one by the way of welding
It rises, but is readily formed rosin joint, be unfavorable for the transmission of signal, and be difficult to ensure the beauty of oscillator unit；It can also use
Integrally formed mode, but processing technology is required high.For convenience of the connection of third radiation fin and the second radiation fin, described
The lower edge of the medial surface of two radiation fins or upper edge are equipped with several second Ports, and the second radiation fin passes through the second Port and third
Radiation fin conducting connection.
Oscillator unit is positioned and is fixed by substrate, and substrate is thin-slab structure, can be arranged on substrate card slot,
Buckle, retention bead or the combination of three are to position and fix the first radiation fin and conducting part, so that oscillator unit be made to obtain
To fixation.But since third radiation fin does not obtain the support of substrate, it is easy to damage by pressure oscillator unit in transportational process, for this purpose,
The substrate is equipped with several connecting columns, and the connecting column has the threaded hole through substrate, first radiation fin, third spoke
Piece, first the second Port of Port are penetrated equipped with through-hole corresponding with threaded hole, the first radiation fin and the first Port pass through
Through-hole is fixedly connected with substrate threaded hole on substrate, and third radiation fin and the second Port pass through through-hole and connecting column
Threaded hole is fixedly connected on connecting column.In this way, which all constituents of oscillator unit can access substrate
Support positioning and fixed, improve the structural stability of oscillator disk, and then ensure that the received stability of signal.In addition, phase
Mutually the first parallel radiation fin and third radiation fin set up separately in the two sides up and down of substrate, avoid and interfere with each other, while also improving
Signal strength, reception is more preferably.
The received frequency range of anticipation can be obtained by adjusting the size of oscillator disk, in this patent, the thickness of oscillator disk
Between its radial dimension inversely, if anticipation receives low-frequency range and can pass through in the case where radial dimension is constant
IncreaseOscillator diskThickness (i.e. the width of the second radiation fin) obtain, can also pass through in the case where thickness is constantIncreaseOscillator
The radial dimension of disk obtains.In view of signal reception and the reasonability problem of oscillator dish structure, the thickness of oscillator disk are preferred
For 10 ~ 40mm.
The substrate is round or regular polygon structure, and substrate is equipped with 3 ~ 4 around substrate center's angularly circumferential array
The oscillator unit of distribution, the first radiation fin or the first radiation fin and third radiation fin are the fan ring being adapted with substrate edges shape
Structure or strip structure or < shape structure.
The upper and lower surfaces of the substrate are equipped with 3 ~ 4 around substrate center's oscillator that angularly circumferential array is distributed
Unit, the 1/6 or 1/8 of the of length no more than substrate edges perimeter of each oscillator unit in the circumferential, it is installed on upper surface of base plate
Oscillator unit be spaced apart from each other distribution with the oscillator unit for being installed on base lower surface.
Oscillator unit is connect by the way that the wiring port of the heart in a substrate is arranged with coaxial cable, for convenience the connection of the two,
It is designed with particularly with upper and lower surfaces for the oscillator disk of oscillator unit, the wiring port includes being respectively arranged at substrate
The first connecting ring and the second connecting ring of upper and lower surfaces, the inner wall of second connecting ring is equipped with wiring arm, described
Substrate center is equipped with wiring through-hole, and coaxial cable is on the upside of substrate or passes through wiring through-hole after the first connecting ring of downside connection and connects
The connection of line arm.Be set to the oscillator unit of upper surface of base plate and lower surface conducting part can be integrally formed or the later period connection
Mode is respectively connected to the first connecting ring or the second connecting ring outer wall, by the conduction of each oscillator unit when can also be installed with the later period
Portion is overlapped respectively to the first connecting ring or the second connecting ring.For convenience of the connection of coaxial cable and two connecting rings, second
Wiring arm is set on connecting ring inner wall, and coaxial cable is connect by the first connecting ring center with second after can connect the first connecting ring
The wiring arm of wire loop connects, and is conducive to improve the connective stability between coaxial cable and oscillator, and then improve the transmission of signal
Stability.
The upper surface of base plate and lower surface are equipped with wiring port positioning protrusion.
The substrate, which is equipped with, several to be avoided oscillator and around the big hollow hole of substrate center's circumferential array distribution and several is used for
Fixed cable or the small sircle hole for installing fixed oscillator disk.Big hollow hole is set on substrate, and one is convenient for grabbing, either oscillator
In disk assembling process to the crawl during the crawl of substrate or antenna mount to oscillator disk, two are conducive to save substrate
Raw material realize the lightweight of oscillator disk.The setting of small sircle hole enables the cable of connection oscillator to obtain orderly arrangement, keeps away
Exempt from cable signal is received to form interference；It can also be used when being mounted on antenna housing in the later period as the hole that is located by connecting.
This patent has the advantages that compared with prior art: oscillator unit is around substrate center's circumferential direction battle array in this patent
For column distribution in substrate surface, the conducting part of each oscillator unit is connected to wiring port, and uniformly passes through coaxial cable by wiring port
It is connected to signal processor.Each oscillator unit includes the first radiation fin and the second radiation fin being mutually connected vertically, and first
Radiation fin is connected to the middle position of the second radiation fin medial surface in vertical direction, significantly improves signal reception,
Horizontal polarized wave signal can not only be received, also there is certain reception to vertically polarized wave signal.It increases and the first radiation
Piece is arranged in parallel and is connected to the third radiation fin of the second radiation fin, and antenna oscillator reflection indicatrix is more preferable, due to the change of structure,
So that antenna match performance improves, the reflection of signal is reduced, improves receiving efficiency.The improvement of oscillator structure increases oscillator ruler
It is very little, so that antenna frequency acceptance band broadens, the gain that 470-520MHz frequency connects is improved, to strengthen reception.Do not increasing
In the case where adding product diameter, the receiving area of oscillator is increased, improves gain flatness in UHF band.
Detailed description of the invention
Fig. 1 is 1 oscillator disk schematic diagram of embodiment.
Fig. 2 is 1 oscillator unit structural schematic diagram of embodiment.
Fig. 3 is 2 oscillator dish structure schematic diagram one of embodiment.
Fig. 4 is 2 oscillator dish structure schematic diagram two of embodiment.
Fig. 5 is 2 oscillator unit structural schematic diagram of embodiment.
Fig. 6 is the partial enlarged view in the portion A in Fig. 3.
Fig. 7 is the partial enlarged view in the portion B in Fig. 3.
Fig. 8 is the partial enlarged view in the portion C in Fig. 4.
Description of symbols: substrate 100, connecting column 110, wiring through-hole 120, wiring port positioning protrusion 130, big hollow hole
140, small sircle hole 150, wiring port 210, the first connecting ring 211, the second connecting ring 212, wiring arm 2121, oscillator unit 220, the
One radiation fin 221, the second radiation fin 222, the first Port 2221, the second Port 2222, third radiation fin 223, conducting part
224。
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable；Described in attached drawing positional relationship for being only used for
Exemplary illustration should not be understood as the limitation to this patent.This patent is done further specifically combined with specific embodiments below
It is bright.
Embodiment 1
As shown in Figure 1 and 2, a kind of comprehensive oscillator disk, including substrate 100 and oscillator, oscillator are connected to signal by coaxial cable
Processor, the oscillator include being set to the wiring port 210 for connecting with coaxial cable at 100 center of substrate and multiple around base
100 center circumferential array of plate is distributed in the oscillator unit 220 on substrate 100, and the oscillator unit 220 includes irradiation unit and conduction
Portion, the irradiation unit include the first radiation fin 221 being arranged in parallel on substrate 100 and are vertically installed in substrate frontside edge
The outer ledge of second radiation fin 222, first radiation fin 221 is connected with 222 medial surface of the second radiation fin, the conducting part
It is arranged in parallel on substrate 100, conducting part one end is connect with one end of the first radiation fin 221, and the other end and wiring port 210 connect
It connects.
Oscillator unit 220 is distributed in 100 surface of substrate, each oscillator list around 100 center circumferential array of substrate in this patent
The conducting part of member 220 is connected to wiring port 210, and is connected to signal processor by coaxial cable by wiring port 210 is unified.The
One radiation fin 221 and the second radiation fin 222 are flake structure, and substrate is also thin-slab structure, and the first radiation fin 221 is arranged in parallel
It is attached on substrate 100 on substrate 100, being equivalent to the first radiation fin 221, it is horizontal where place horizontal plane and substrate 100
Face is parallel to each other；Second radiation fin 222 is vertically installed in substrate frontside edge, i.e. the second radiation fin 222 tightly around 100 periphery of substrate,
Form the curved surface or plane, 222 place horizontal plane of the second radiation fin or the second radiation fin being adapted with substrate frontside edge shape
The section of any point is mutually perpendicular to 100 place horizontal plane of substrate on 222, and therefore, each oscillator unit 220 includes being mutually perpendicular to
The first radiation fin 221 and the second radiation fin 222 of connection, and the first radiation fin 221 is connected to 222 medial surface of the second radiation fin and exists
Middle position in vertical direction, bandwidth is wider, and gain is higher, significantly improves signal reception, can not only receive water
Flat polarized wave signal also has certain reception to vertically polarized wave signal.Caravan antenna is using oscillator described in this patent
Disk, even if the caravan road rugged by road surface, reception are also unaffected in use process.Further, since with the first spoke
Penetrating second radiation fin 222 connected vertically of piece 221, closely substrate edges are arranged, so that the stabilization firm in structure of oscillator unit, from
And guarantee the stability that signal is received, reflects, transmitted, guarantee the reception of signal.
As shown in Fig. 2, the irradiation unit further includes the third radiation fin 223 for being arranged in parallel and being apart arranged with substrate 100,
The outer ledge of the third radiation fin 223 is connected with 222 medial surface of the second radiation fin.It increases flat with the first radiation fin 221
Row is arranged and is connected to the third radiation fin 223 of 222 medial surface of the second radiation fin upper edge in vertical direction or lower edge, antenna
Oscillator reflection indicatrix is more preferable, due to the change of structure, so that antenna match performance improves, reduces the reflection of signal, improves and receive
Efficiency.The improvement of oscillator structure increases oscillator size, so that antenna frequency acceptance band broadens, improves 470-520MHz frequency and connects
Gain, to strengthen reception.In the case where not increasing product diameter, the receiving area of oscillator is increased, is improved
Gain flatness in UHF band.
Embodiment 2
As shown in Fig. 3 ~ 5, a kind of comprehensive oscillator disk, including substrate 100 and oscillator, oscillator are connected to signal by coaxial cable
Processor, the oscillator include being set to the wiring port 210 for connecting with coaxial cable at 100 center of substrate and multiple around base
100 center circumferential array of plate is distributed in the oscillator unit 220 on substrate 100, and the oscillator unit 220 includes irradiation unit and conduction
Portion, the irradiation unit include the first radiation fin 221 being arranged in parallel on substrate 100 and are vertically installed in substrate frontside edge
The outer ledge of second radiation fin 222, first radiation fin 221 is connected with 222 medial surface of the second radiation fin, the conducting part
It is arranged in parallel on substrate 100, conducting part one end is connect with one end of the first radiation fin 221, and the other end and wiring port 210 connect
It connects.
Oscillator unit 220 is distributed in 100 surface of substrate, each oscillator list around 100 center circumferential array of substrate in this patent
The conducting part of member 220 is connected to wiring port 210, and is connected to signal processor by coaxial cable by wiring port 210 is unified.The
One radiation fin 221 and the second radiation fin 222 are flake structure, and substrate is also thin-slab structure, and the first radiation fin 221 is arranged in parallel
It is attached on substrate 100 on substrate 100, being equivalent to the first radiation fin 221, it is horizontal where place horizontal plane and substrate 100
Face is parallel to each other；Second radiation fin 222 is vertically installed in substrate frontside edge, i.e. the second radiation fin 222 tightly around 100 periphery of substrate,
Form the curved surface or plane, 222 place horizontal plane of the second radiation fin or the second radiation fin being adapted with substrate frontside edge shape
The section of any point is mutually perpendicular to 100 place horizontal plane of substrate on 222, and therefore, each oscillator unit 220 includes being mutually perpendicular to
The first radiation fin 221 and the second radiation fin 222 of connection, and the first radiation fin 221 is connected to 222 medial surface of the second radiation fin and exists
Middle position in vertical direction, bandwidth is wider, and gain is higher, significantly improves signal reception, can not only receive water
Flat polarized wave signal also has certain reception to vertically polarized wave signal.Caravan antenna is using oscillator described in this patent
Disk, even if the caravan road rugged by road surface, reception are also unaffected in use process.Further, since with the first spoke
Penetrating second radiation fin 222 connected vertically of piece 221, closely substrate edges are arranged, so that the stabilization firm in structure of oscillator unit, from
And guarantee the stability that signal is received, reflects, transmitted, guarantee the reception of signal.
As shown in figure 5, for convenience of the connection of the first radiation fin 221 and the second radiation fin 222, second radiation fin 222
Medial surface be equipped with several first Ports 2221, the second radiation fin 222 pass through the first Port 2221 and the first radiation fin 221
Conducting connection.Preferably, for convenience of the production of the second radiation fin 222, the first radiation fin 221 is connected to the second radiation fin 222 and exists
Middle on vertical substrate direction, the connecting line formed between the two divides the second radiation fin 222 for upper and lower part, described
Fold forms the first Port 2221 inwardly for the top part of second radiation fin 222.
As shown in figure 5, the irradiation unit further includes the third radiation fin 223 for being arranged in parallel and being apart arranged with substrate 100,
The outer ledge of the third radiation fin 223 is connected with 222 medial surface of the second radiation fin.It increases flat with the first radiation fin 221
Row is arranged and is connected to the third radiation fin 223 of 222 medial surface of the second radiation fin in vertical direction, antenna oscillator reflection indicatrix
More preferably, due to the change of structure, so that antenna match performance improves, the reflection of signal is reduced, improves receiving efficiency.Oscillator structure
Improvement, increase oscillator size, so that antenna frequency acceptance band broadens, improve the gain that 470-520MHz frequency connects, thus plus
Strong reception.In the case where not increasing product diameter, the receiving area of oscillator is increased, improves in UHF band and increases
Beneficial flatness.Preferably, the distance between first radiation fin 221 and third radiation fin 223 are 5 ~ 25mm.First radiation fin
The distance between 221 and third radiation fin 223 can obtain widening for UHF frequency when being 5 ~ 25mm or so, further increase letter
Number reception.
For convenience of the connection of third radiation fin 223 and the second radiation fin 222, the medial surface of second radiation fin 222
Lower edge or upper edge are equipped with several second Ports 2222, and the second radiation fin 222 passes through the second Port 2222 and third radiation fin
223 conducting connections.
As shown in fig. 6, the substrate 100 is equipped with several connecting columns 110, the connecting column 110, which has, is through to substrate
The threaded hole on 100 surfaces, first radiation fin 221, third radiation fin 223,2,221 second Port 2222 of the first Port
It is equipped with through-hole corresponding with threaded hole, the first radiation fin 221 and the first Port 2221 and passes through through-hole and 100 threaded hole of substrate
Be fixedly connected on substrate 100, third radiation fin 223 and the second Port 2222 pass through through-hole and 110 spiral shell of connecting column
Pit is fixedly connected on connecting column 110.
The received frequency range of anticipation can be obtained by adjusting the size of oscillator disk, in this patent, the thickness of oscillator disk
Between its radial dimension inversely, if anticipation receives low-frequency range and can pass through in the case where radial dimension is constant
The thickness (i.e. the width of the second radiation fin) for increasing oscillator disk obtains, can also be in the case where thickness is constant by increasing oscillator
The radial dimension of disk obtains.In view of signal reception and the reasonability problem of oscillator dish structure, the thickness of oscillator disk are preferred
For 10 ~ 40mm.
As shown in Fig. 3 ~ 4, the substrate 100 is circle, and substrate 100 is angularly all around 100 center of substrate equipped with 3 ~ 4
To the oscillator unit 220 of array distribution, the first radiation fin 221 or the first radiation fin 221 and third radiation fin 223 are and substrate
The adaptable fan ring structure of frontside edge shape.
As shown in Fig. 3 ~ 4, the upper and lower surfaces of the substrate 100 are equipped with 3 ~ 4 around 100 center of substrate angularly
The oscillator unit 220 of circumferential array distribution, the of length no more than substrate frontside edge perimeter of each oscillator unit 220 in the circumferential
1/6 or 1/8, the oscillator unit 220 for being installed on 100 upper surface of substrate and the oscillator unit 220 for being installed on 100 lower surface of substrate
It is spaced apart from each other distribution.
As shown in Fig. 7 ~ 8, the wiring port 210 includes being respectively arranged at the first of 100 upper and lower surfaces of substrate to connect
Wire loop 211 and the second connecting ring 212, the inner wall of second connecting ring 212 are equipped with wiring arm 2121, in the substrate 100
The heart is equipped with wiring through-hole 120, and coaxial cable passes through wiring through-hole after connecting the first connecting ring 211 from 100 upside of substrate or downside
120 connect with wiring arm 2121.
100 upper and lower surfaces of substrate are equipped with 210 positioning protrusion 130 of wiring port.
As shown in connection with fig. 3, the substrate 100 avoids oscillator and around the distribution of 100 center circumferential array of substrate equipped with several
Big hollow hole 140 and several small sircle holes 150 that oscillator disk is fixed for fixed cable or installation.Big hollow hole is set on substrate
140, one is convenient for grabbing, either in oscillator disk assembling process to during the crawl of substrate 100 or antenna mount to vibration
The crawl of sub-disk, two come be conducive to save substrate raw materials, realize oscillator disk lightweight.The setting of small sircle hole 150 is so that even
The cable for connecing oscillator can obtain orderly arrangement, and cable is avoided to receive to form interference to signal；It can also be installed in the later period solid
It is used when antenna housing as the hole that is located by connecting.
Obviously, above-described embodiment of this patent is only intended to clearly illustrate this patent example, and is not pair
The restriction of the embodiment of this patent.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in patent claims within the spirit and principle of patent
Protection scope within.
Claims (10)
1. a kind of comprehensive oscillator disk, including substrate and oscillator, oscillator are connected to signal processor, feature by coaxial cable
It is, the oscillator includes being set to the wiring port for connecting with coaxial cable of substrate center and multiple around substrate center's week
To array distribution in the oscillator unit on substrate, the oscillator unit includes irradiation unit and conducting part, and the irradiation unit includes flat
The first radiation fin for being set on substrate of row and the second radiation fin for being vertically installed in substrate edges, first radiation fin it is outer
Side edge is connected with the medial surface of the second radiation fin, and the conducting part is arranged in parallel on substrate, conducting part one end and the first spoke
One end connection of piece is penetrated, the other end is connect with wiring port.
2. comprehensive oscillator disk according to claim 1, which is characterized in that the medial surface of second radiation fin is equipped with
Connection is connected with the first radiation fin by the first Port in several first Ports, the second radiation fin.
3. comprehensive oscillator disk according to claim 2, which is characterized in that the irradiation unit further include be arranged in parallel and with
Substrate is connected at a distance of the third radiation fin being arranged, the outer ledge of the third radiation fin with the medial surface of the second radiation fin.
4. comprehensive oscillator disk according to claim 3, which is characterized in that first radiation fin and third radiation fin it
Between spacing be 5 ~ 25mm.
5. comprehensive oscillator disk according to claim 3, which is characterized in that the medial surface of second radiation fin is equipped with
Connection is connected with third radiation fin by the second Port in several second Ports, the second radiation fin.
6. comprehensive oscillator disk according to claim 5, which is characterized in that the substrate is equipped with several connecting columns, institute
Stating connecting column has a threaded hole through substrate, first radiation fin, third radiation fin, on first the second Port of Port
Equipped with through-hole corresponding with threaded hole, the first radiation fin and the first Port are solid by the mating connection of through-hole and substrate threaded hole
Due on substrate, third radiation fin and the second Port are fixedly connected by through-hole and connecting column threaded hole in connecting column
On.
7. described in any item comprehensive oscillator disks according to claim 1 ~ 6, which is characterized in that the oscillator disk with a thickness of 10
~40mm。
8. described in any item comprehensive oscillator disks according to claim 1 ~ 6, which is characterized in that the upper surface of the substrate is under
Surface is equipped with 3 ~ 4 oscillator units around substrate center's angularly circumferential array distribution, and each oscillator unit is in the circumferential
The 1/6 or 1/8 of of length no more than substrate edges perimeter is installed on the oscillator unit of upper surface of base plate and is installed on base lower surface
Oscillator unit be spaced apart from each other distribution.
9. comprehensive oscillator disk according to claim 8, which is characterized in that the wiring port includes being respectively arranged at substrate
The first connecting ring and the second connecting ring of upper and lower surfaces, the inner wall of second connecting ring is equipped with wiring arm, described
Substrate center is equipped with wiring through-hole, and coaxial cable is on the upside of substrate or passes through wiring through-hole after the first connecting ring of downside connection and connects
The connection of line arm.
10. described in any item comprehensive oscillator disks according to claim 1 ~ 6, which is characterized in that the substrate is equipped with several keep away
It opens oscillator and around the big hollow hole of substrate center's circumferential array distribution and several for fixed cable or fixed oscillator disk is installed
Small sircle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209887.XA CN109193151B (en) | 2018-10-17 | 2018-10-17 | Omnibearing vibrator disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209887.XA CN109193151B (en) | 2018-10-17 | 2018-10-17 | Omnibearing vibrator disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109193151A true CN109193151A (en) | 2019-01-11 |
| CN109193151B CN109193151B (en) | 2024-01-26 |
Family
ID=64945186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811209887.XA Active CN109193151B (en) | 2018-10-17 | 2018-10-17 | Omnibearing vibrator disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109193151B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060033666A1 (en) * | 2004-08-10 | 2006-02-16 | Hon Hai Precision Ind. Co., Ltd. | Antenna assembly having parasitic element for encreasing antenna gain |
| CN102760943A (en) * | 2012-07-20 | 2012-10-31 | 杨瑞典 | Omnidirectional television receiving antenna |
| WO2014012311A1 (en) * | 2012-07-20 | 2014-01-23 | 深圳市龙侨华实业有限公司 | Omnidirectional television receiver antenna and modular television antenna employing the antenna |
| CN204375913U (en) * | 2014-12-26 | 2015-06-03 | 厦门奥佳实业有限公司 | A kind of novel high-gain horizontal polarized omnidirectional antenna |
| CN106532272A (en) * | 2016-12-29 | 2017-03-22 | 江苏亚信电子科技有限公司 | Dual-polarized broadband antenna |
| CN208820052U (en) * | 2018-10-17 | 2019-05-03 | 深圳市安拓浦科技有限公司 | A kind of comprehensive oscillator disk |
-
2018
- 2018-10-17 CN CN201811209887.XA patent/CN109193151B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060033666A1 (en) * | 2004-08-10 | 2006-02-16 | Hon Hai Precision Ind. Co., Ltd. | Antenna assembly having parasitic element for encreasing antenna gain |
| CN102760943A (en) * | 2012-07-20 | 2012-10-31 | 杨瑞典 | Omnidirectional television receiving antenna |
| WO2014012311A1 (en) * | 2012-07-20 | 2014-01-23 | 深圳市龙侨华实业有限公司 | Omnidirectional television receiver antenna and modular television antenna employing the antenna |
| CN204375913U (en) * | 2014-12-26 | 2015-06-03 | 厦门奥佳实业有限公司 | A kind of novel high-gain horizontal polarized omnidirectional antenna |
| CN106532272A (en) * | 2016-12-29 | 2017-03-22 | 江苏亚信电子科技有限公司 | Dual-polarized broadband antenna |
| CN208820052U (en) * | 2018-10-17 | 2019-05-03 | 深圳市安拓浦科技有限公司 | A kind of comprehensive oscillator disk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109193151B (en) | 2024-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11069979B2 (en) | Vertically polarized omnidirectional antenna and dual-polarization omnidirectional antenna thereof | |
| CN203850423U (en) | Wideband dual-polarization oscillator | |
| US11201394B2 (en) | Antenna device and electronic device | |
| CN106654540B (en) | Antenna element assembly and spotlight antenna | |
| WO2019008030A1 (en) | Dual band antenna with a dome-shaped radiator | |
| CN208955200U (en) | It is a kind of small-sized antenna integrated | |
| CN208820052U (en) | A kind of comprehensive oscillator disk | |
| CN110419144A (en) | Antenna element and aerial array | |
| CN220341510U (en) | Broadband polarized tightly-coupled dipole transmission array antenna | |
| CN102122759A (en) | Combined small-diameter double-frequency omnidirectional antenna | |
| JPH0682979B2 (en) | Omnidirectional antenna array | |
| TWI449445B (en) | Beamwidth adjustment device | |
| JP3777258B2 (en) | Planar antenna | |
| CN109193151A (en) | A kind of comprehensive oscillator disk | |
| CN109301503B (en) | Small integrated antenna | |
| CN210535811U (en) | Butterfly-shaped flat-plate antenna oscillator and antenna | |
| CN209515994U (en) | A kind of vertical depolarized omnidirectional antenna and its dual-polarization omnidirectional antenna | |
| CN216085321U (en) | Broadband dual-polarization omnidirectional ceiling antenna | |
| CN220358323U (en) | Omnidirectional ceiling antenna | |
| CN216288945U (en) | Universal antenna device | |
| CN111326851B (en) | Antenna device | |
| CN113659320B (en) | Design method of reconfigurable whip antenna | |
| CN218677560U (en) | Omnidirectional antenna oscillator | |
| CN112993570B (en) | Metal dipole double-linear polarization antenna array surface | |
| CN214336892U (en) | Broadband circularly polarized phased array antenna for satellite communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |