CN105048093B - A kind of double frequency outdoor base station antenna - Google Patents
A kind of double frequency outdoor base station antenna Download PDFInfo
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- CN105048093B CN105048093B CN201510510815.9A CN201510510815A CN105048093B CN 105048093 B CN105048093 B CN 105048093B CN 201510510815 A CN201510510815 A CN 201510510815A CN 105048093 B CN105048093 B CN 105048093B
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- pedestal
- pot
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Abstract
The present invention provides a kind of double frequency outdoor base station antennas, belong to field of communication technology.It solves and easily cannot realize the problems such as position is adjusted to antenna in the prior art.This double frequency outdoor base station antenna, including pedestal and transmitting pot, emit pot and is equipped with waveguide, waveguide is fixed with feed, and integrated circuit board is fixed in waveguide, mounting device is provided between pedestal and transmitting pot, mounting device includes column and mounting post, mounting post is fixed on transmitting pot, and mounting post offers mounting hole, and rotation positioning device is equipped between pedestal and column.The present invention has the advantages that realize that transmitting pot rotation adjusts positioning.
Description
Technical field
The invention belongs to fields of communication technology, are related to a kind of antenna, especially a kind of double frequency outdoor base station antenna.
Background technology
Antenna is a kind of converter, and, the guided wave propagated on transmission line, it (is typically freely to be transformed into unbounded medium for it
Space) in the electromagnetic wave propagated, or carry out opposite transformation.Radio communication, broadcast, TV, radar, navigation, electronics pair
The engineering systems such as anti-, remote sensing, radio astronomy, it is every to use electromagnetic waves to transmit information, antenna is depended on to work.This
Outside, in terms of transmitting energy with electromagnetic wave, the energy radiation of non-signal is also required to antenna.General antenna all has invertibity, i.e.,
It both can be used as transmitting antenna with common antenna, it is also possible to make reception antenna.
In the reception and transmission process of actual signal, it is also different often to there is different angles, position signal intensity
Influence, and exactly some common antennas often cannot achieve rotation and adjust on the market, and the antenna that some can be automatically adjusted
Complicated integral structure is expensive, cannot be satisfied the demand of broad masses.
So for those skilled in the art, needing to be developed one kind can realize that rotation adjusts positioning, and tie
The simple double frequency outdoor base station antenna of structure.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of double frequency outdoor base station antenna,
The technical problem to be solved by the present invention is to how realize the rotation of transmitting pot.
Object of the invention can be realized by the following technical scheme：A kind of double frequency outdoor base station antenna, including pedestal and
The transmitting pot being set on the base wears and is fixed with waveguide in the transmitting pot, and the end of waveguide is fixed with feed,
Integrated circuit board is fixed in waveguide, which is characterized in that pot can will be emitted by being provided between the pedestal and transmitting pot
The mounting device being mounted on the base, the mounting device include the column being vertically arranged on pedestal and are arranged on column
Mounting post, one end of the mounting post is fixed on transmitting pot, and the other end of mounting post offers mounting hole, the column
It is threaded through in the mounting hole, it is fixed that the rotation that column can be driven to be rotated on pedestal is provided between the pedestal and column
Position mechanism.
The transmitting pot being arranged on the pedestal of this double frequency outdoor base station antenna can converge, amplify electric wave, emit fixed in pot
Waveguide in feed can to emitted pot converge electromagnetic wave arrange, keep its polarization direction consistent, go forward side by side
Row impedance converts, and waveguide transmits metainformation；Meanwhile hair can be adjusted by the rotation positioning device between pedestal and column
The level angle of pot is penetrated, is realized and is preferably received, emits signal.
In above-mentioned double frequency outdoor base station antenna, the rotation positioning device includes rotary electric machine and retarder, described
Rotary electric machine and retarder be each attached on pedestal, the output shaft end of rotary electric machine is fixed with driving gear, retarder
Input shaft end is fixed with transmission gear one, between the driving gear and transmission gear one be equipped with chain, retarder it is defeated
Go out shaft end and be fixed with transmission gear two, be fixed with gear bar in a ring on above-mentioned column, the transmission gear two with
Gear bar is meshed.The rotary electric machine being fixed on the base can drive the biography on reducer input shaft by driving gear chain
Moving gear one rotates, and is engaged with gear bar by transmission gear two after retarder slows down and degrades, to drive column to rotate, from
And it realizes the level angle of transmitting pot and adjusts.
In above-mentioned double frequency outdoor base station antenna, the gear bar is fixed by screws on column.So as to make
Transmission is more stablized.
In above-mentioned double frequency outdoor base station antenna, one end of the mounting post is fixed with the mounting ring outwardly protruded, described
Mounting ring on offer several mounting holes one, several mounting holes two, the mounting hole one are offered on above-mentioned transmitting pot
It is provided with bolt and nut in mounting hole two.By bolt and nut also cross in mounting ring in mounting post mounting hole one and with
Corresponding transmitting pot on mounting hole two, so as to realize detachable setting of the transmitting pot in mounting post.
In above-mentioned double frequency outdoor base station antenna, the mounting ring is fixed on the one of mounting post by welding
End.By the way of welding, so as to keep the fixation of mounting ring more firm.
In above-mentioned double frequency outdoor base station antenna, the lower end of the column is fixed on the base by bearing two, described
A mounting groove, outer ring and the mounting groove tight fit of bearing two, inner ring and the column tight fit of bearing two are offered in the middle part of pedestal.
Column is arranged by bearing two in the mounting groove of pedestal, so as to realize the relative motion between column and pedestal.
In above-mentioned double frequency outdoor base station antenna, locating groove, above-mentioned collection are offered on the inner wall of the waveguide
It is connected at circuit-board card in the locating groove.
Compared with prior art, this double frequency outdoor base station antenna has the following advantages：Rotary electric machine on pedestal of the present invention
The transmission gear one on retarder can be driven to rotate by driving gear chain, by driving cog after retarder degrades and slows down
Wheel two is engaged with gear bar, to adjust transmitting pot level angle, realizes preferably reception, transmitting signal.
Fig. 1 is the dimensional structure diagram of the present invention；
The positive structure diagram of Fig. 2 present invention；
Partial enlargement structural representation at A in Fig. 3 present invention.
In figure, 1, pedestal；2, emit pot；3, waveguide；4, feed；5, column；6, mounting post；7, bearing two；8, it rotates
Motor；9, retarder；10, driving gear；11, transmission gear one；12, chain；13, transmission gear two；14, gear bar；15, pacify
Fill ring.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As depicted in figs. 1 and 2, a kind of double frequency outdoor base station antenna, including pedestal 1 and the transmitting pot that is arranged on pedestal 1
2, emit in pot 2 and wear and be fixed with waveguide 3, the end of waveguide 3 is fixed with feed 4, and integrated electricity is fixed in waveguide 3
Road plate.Mounting device of the pot 2 on pedestal 1, mounting device packet can will be emitted by being provided between pedestal 1 and transmitting pot 2
One end of the mounting post 6 for including the column 5 being vertically arranged on pedestal 1 and being arranged on column 5, mounting post 6 is fixed on transmitting pot 2
On, the other end of mounting post 6 offers mounting hole, and column 5 is threaded through in the mounting hole, is provided between pedestal 1 and column 5
The rotation positioning device that column 5 can be driven to be rotated on pedestal 1.
As shown in figure 3, rotation positioning device includes rotary electric machine 8 and retarder 9, rotary electric machine 8 and retarder 9 are fixed
On pedestal 1, the output shaft end of rotary electric machine 8 is fixed with driving gear 10, and the input shaft end of retarder 9 is fixed with transmission
Gear 1, is equipped with chain 12 between driving gear 10 and transmission gear 1, the output shaft end of retarder 9 is fixed with transmission
Gear 2 13, gear bar 14 in a ring is fixed on column 5, and transmission gear 2 13 is meshed with gear bar 14.It is fixed on bottom
Rotary electric machine 8 on seat 1 can drive one 11 turns of transmission gear on 9 input shaft of retarder by 10 chain 12 of driving gear
It is dynamic, it is engaged with gear bar 14 by transmission gear 2 13 after retarder 9 slows down and degrades, to drive column 5 to rotate, to real
Now the level angle of transmitting pot 2 is adjusted.Gear bar 14 is fixed by screws on column 5.So as to make transmission more stablize.
In addition, one end of mounting post 6 is fixed with the mounting ring 15 outwardly protruded, offered in the mounting ring 15 several
Mounting hole one emits and offers several mounting holes two on pot 2, bolt and nut is provided in mounting hole one and mounting hole two.Pass through
Bolt and nut also cross in mounting ring 15 in mounting post 6 mounting hole one and corresponding transmitting pot 2 on mounting hole two,
So as to realize detachable setting of the transmitting pot 2 in mounting post 6.And mounting ring 15 is fixed on installation by welding
One end of column 6, so as to keep the fixation of mounting ring 15 more firm.
The lower end of column 5 is fixed on by bearing 27 on pedestal 1, and the middle part of pedestal 1 offers a mounting groove, bearing 27
Outer ring and mounting groove tight fit, inner ring and 5 tight fit of column of bearing 27.Column 5 is arranged by bearing 27 in pedestal 1
In mounting groove, so as to realize the relative motion between column 5 and pedestal 1.Positioning card is offered on the inner wall of waveguide 3
Slot, integrated circuit board are connected in locating groove.
In summary, the transmitting pot 2 being arranged on the pedestal 1 of this double frequency outdoor base station antenna can converge, amplify electric wave, hair
It penetrates the electromagnetic wave that the feed 4 in pot 2 in fixed waveguide 3 can converge emitted pot 2 to arrange, makes its polarization
Direction is consistent, and carry out impedance transformation, and waveguide 3 transmits metainformation；Meanwhile the rotary electric machine 8 on pedestal 1 passes through driving tooth
Taking turns 10 chains 12 can drive the transmission gear 1 on retarder 9 to rotate, by transmission gear after retarder 9 degrades and slows down
2 13 engage with gear bar 14, to adjust transmitting 2 level angle of pot, realize and preferably receive, emit signal.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although 1, pedestal is used more herein；2, emit pot；3, waveguide；4, feed；5, column；6, mounting post；
7, bearing two；8, rotary electric machine；9, retarder；10, driving gear；11, transmission gear one；12, chain；13, transmission gear two；
14, gear bar；15, the terms such as mounting ring, but it does not preclude the possibility of using other terms.The use of these terms is only to be
More easily describe and explain the essence of the present invention；Being construed as any one of the additional limitations all is and present invention essence
What god disagreed.
Claims (2)
1. a kind of double frequency outdoor base station antenna, including pedestal and the transmitting pot that is set on the base, worn in the transmitting pot
And it is fixed with waveguide, the end of waveguide is fixed with feed, is fixed with integrated circuit board in waveguide, which is characterized in that institute
Locating groove is offered on the inner wall for the waveguide stated, above-mentioned integrated circuit board is connected in the locating groove, described
Pedestal and transmitting pot between be provided with and can will emit the mounting device that be mounted on the base of pot, the mounting device includes
One end of the column being vertically arranged on pedestal and the mounting post being arranged on column, the mounting post is fixed on transmitting pot,
The other end of mounting post offers mounting hole, and the column is threaded through in the mounting hole, and the lower end of the column passes through
Bearing two is fixed on the base, and a mounting groove, outer ring and the mounting groove tight fit of bearing two, axis are offered in the middle part of the pedestal
Inner ring and the column tight fit for holding two, are provided with turn that column can be driven to be rotated on pedestal between the pedestal and column
Dynamic detent mechanism；The rotation positioning device includes rotary electric machine and retarder, and the rotary electric machine and retarder are solid
It is scheduled on pedestal, the output shaft end of rotary electric machine is fixed with driving gear, and the input shaft end of retarder is fixed with driving cog
Wheel one, is equipped with chain between the driving gear and transmission gear one, the output shaft end of retarder is fixed with transmission gear
Two, gear bar in a ring is fixed on above-mentioned column, the transmission gear two is meshed with gear bar, the gear
Item is fixed by screws on column；One end of the mounting post is fixed with the mounting ring outwardly protruded, in the mounting ring
Several mounting holes one are offered, several mounting holes two, the mounting hole one and mounting hole two are offered on above-mentioned transmitting pot
In be provided with bolt and nut.
2. double frequency outdoor base station antenna according to claim 1, which is characterized in that the side that the mounting ring passes through welding
Formula is fixed on one end of mounting post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510510815.9A CN105048093B (en) | 2015-08-19 | 2015-08-19 | A kind of double frequency outdoor base station antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510510815.9A CN105048093B (en) | 2015-08-19 | 2015-08-19 | A kind of double frequency outdoor base station antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105048093A CN105048093A (en) | 2015-11-11 |
| CN105048093B true CN105048093B (en) | 2018-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510510815.9A Active CN105048093B (en) | 2015-08-19 | 2015-08-19 | A kind of double frequency outdoor base station antenna |
Country Status (1)
| Country | Link |
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| CN (1) | CN105048093B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063306A (en) * | 2017-11-27 | 2018-05-22 | 浙江胜百信息科技有限公司 | A kind of Direct Plug-In AP antennas |
| CN108306093A (en) * | 2017-12-29 | 2018-07-20 | 浙江联品电子科技有限公司 | A kind of FM reception antenna |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0677713A (en) * | 1992-08-27 | 1994-03-18 | Nippon Tsushin Ono Totsuki Kk | Wind power sensing type tilting antenna base |
| CN103135596A (en) * | 2011-11-24 | 2013-06-05 | 陕西科林能源发展股份有限公司 | Solar tracking system |
| CN204118262U (en) * | 2014-08-29 | 2015-01-21 | 南京中网卫星通信股份有限公司 | A kind of Radar Servo turntable |
| CN204441447U (en) * | 2015-01-22 | 2015-07-01 | 成都锦江电子***工程有限公司 | A kind of lowering or hoisting gear for being elevated radar antenna |
| CN104802690A (en) * | 2015-04-17 | 2015-07-29 | 苏州携旅网络技术有限公司 | Mobile emergency communication device |
| CN204857964U (en) * | 2015-08-19 | 2015-12-09 | 浙江胜百信息科技有限公司 | Outdoor base station antenna of dual -frenquency |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7145515B1 (en) * | 2004-01-02 | 2006-12-05 | Duk-Yong Kim | Antenna beam controlling system for cellular communication |
-
2015
- 2015-08-19 CN CN201510510815.9A patent/CN105048093B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0677713A (en) * | 1992-08-27 | 1994-03-18 | Nippon Tsushin Ono Totsuki Kk | Wind power sensing type tilting antenna base |
| CN103135596A (en) * | 2011-11-24 | 2013-06-05 | 陕西科林能源发展股份有限公司 | Solar tracking system |
| CN204118262U (en) * | 2014-08-29 | 2015-01-21 | 南京中网卫星通信股份有限公司 | A kind of Radar Servo turntable |
| CN204441447U (en) * | 2015-01-22 | 2015-07-01 | 成都锦江电子***工程有限公司 | A kind of lowering or hoisting gear for being elevated radar antenna |
| CN104802690A (en) * | 2015-04-17 | 2015-07-29 | 苏州携旅网络技术有限公司 | Mobile emergency communication device |
| CN204857964U (en) * | 2015-08-19 | 2015-12-09 | 浙江胜百信息科技有限公司 | Outdoor base station antenna of dual -frenquency |
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| CN105048093A (en) | 2015-11-11 |
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Address after: The new town of Changan District of Jiaxing city in Zhejiang province for 314400 Haining Road No. 19 Building No. 1 Patentee after: Zhejiang Shengbai Information Technology Co., Ltd Address before: The new town of Changan District of Jiaxing city in Zhejiang province for 314400 Haining Road No. 19 Building No. 1 Patentee before: Hundred Information technology Co., Ltds are won in Zhejiang |
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