CN105161853A - Multi-terminal outdoor base station antenna - Google Patents
Multi-terminal outdoor base station antenna Download PDFInfo
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- CN105161853A CN105161853A CN201510510901.XA CN201510510901A CN105161853A CN 105161853 A CN105161853 A CN 105161853A CN 201510510901 A CN201510510901 A CN 201510510901A CN 105161853 A CN105161853 A CN 105161853A
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- column
- base station
- erection column
- station antenna
- polylinker
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Abstract
The invention provides a multi-terminal outdoor base station antenna, belongs to the technical field of communication, and aims at solving the problems that position regulation on the antenna cannot be conveniently achieved in the prior art and the like. The multi-terminal outdoor base station antenna comprises a base and a transmitting cooker, wherein a waveguide tube is arranged on the transmitting cooker; a feed source is fixed on the waveguide tube; an integrated circuit board is fixed in the waveguide tube; a mounting device is arranged between the base and the transmitting cooker and comprises an upright post and a mounting post; the mounting post is fixed on the transmitting cooker; a mounting hole is formed in the mounting post; and a lifting and positioning mechanism is arranged between the upright post and the mounting post. The multi-terminal outdoor base station antenna has the advantage that lifting, regulating and positioning of the transmitting cooker can be achieved.
Description
Technical field
The invention belongs to communication technical field, relate to a kind of antenna, particularly a kind of polylinker outdoor base station antenna.
Background technology
Antenna is a kind of converter, and it is transformed into the guided wave of transmission above-the-line promotion the electromagnetic wave propagated in unbounded medium (normally free space), or carries out contrary conversion.The engineering systems such as radio communication, broadcast, TV, radar, navigation, electronic countermeasures, remote sensing, radio astronomy, every electromagnetic wave that utilizes carrys out transmission of information, all relies on antenna to carry out work.In addition, transmitting in energy with electromagnetic wave, the energy emission of non-signal also needs antenna.General antenna all has invertibity, namely both can be used as transmitting antenna with common antenna, also can be used as reception antenna.
In the reception of actual signal and transmitting procedure, often there is different angles, impact that position signalling intensity is also different, and exactly on the market some common antennas often cannot realize carrying out height and regulate, and the entire physical complex structure that some can regulate automatically is expensive, the demand of broad masses cannot be met.
So, for those skilled in the art, need to develop one and can realize highly regulating location, and structure simple polylinker outdoor base station antenna.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of polylinker outdoor base station antenna, technical problem to be solved by this invention is the oscilaltion how realizing launching pot.
Object of the present invention realizes by following technical proposal: a kind of polylinker outdoor base station antenna, comprise base and be arranged on the transmitting pot on base, wear in described transmitting pot and be fixed with waveguide, the end winding support of waveguide has feed, waveguide internal fixtion has surface-mounted integrated circuit, it is characterized in that, described base and launching to be provided with between pot and can be arranged on erecting device on base by launching pot, described erecting device comprises the column be vertically arranged on base and the erection column be arranged on column, one end of described erection column is fixed on launches on pot, the other end of erection column offers installing hole, described column is located in described installing hole, be provided with between described column and erection column and can drive erection column oscilaltion and the lift locating device be located on column.
The transmitting pot that the base of this polylinker outdoor base station antenna is arranged can converge, amplify electric wave, the feed launched in waveguide fixing in pot can arrange the electromagnetic wave come through launching pot convergence, make its polarised direction consistent, and carry out impedance transformation, waveguide transmits metainformation; Meanwhile, between column and erection column lift locating device can regulate launch pot upper-lower position, thus better acceptance can be realized, transmit.
As the first situation, in above-mentioned polylinker outdoor base station antenna, described lift locating device comprises stepping motor, screw mandrel, nut and bearing one, sheathed and be fixed with a mounting panel on described column, described stepping motor is fixing on a mounting board, and the output shaft of stepping motor straight up, described screw mandrel is fixed on the end of output shaft by shaft coupling, described nut thread is connected on screw mandrel, the inner ring of described bearing one is fixed on the outer wall of nut, and the outer ring of bearing one is fixedly connected with by contiguous block with erection column.Stepping motor works, if make output shaft rotate forward, drives screw mandrel to rotate forward by shaft coupling, the nut reversion on screw mandrel, and such nut will order about bearing one inner ring and move upward, and drives erection column to move upward eventually through bearing one outer ring; If make output shaft reverse, drive screw mandrel reversion by shaft coupling, the nut on screw mandrel rotates forward, and such nut will order about bearing one inner ring and move downward, and drives erection column to move downward eventually through bearing one outer ring, thus the height realizing erection column regulates.
In above-mentioned polylinker outdoor base station antenna, described contiguous block comprises the body in strip, the upper end of body has connecting portion, connecting portion is fixedly connected with erection column by bolt and nut, the lower end of body has sleeved part, and sleeved part is fixedly connected with by the outer ring of friction tight mode with above-mentioned bearing one.The sleeved part of contiguous block lower end adopts the outer ring of tension fitted bearing one to be fixedly connected with, thus prevents relative motion; Meanwhile, contiguous block upper end connecting portion is fixedly connected with erection column, thus is conducive to bearing one and drives erection column to carry out upper and lower motion.
As the second situation, in above-mentioned polylinker outdoor base station antenna, described lift locating device is cylinder, sheathed and be fixed with a mounting panel on described column, the cylinder body of cylinder is fixing on a mounting board, the piston rod of cylinder straight up and the end of piston rod be fixedly connected with above-mentioned erection column.Fixing cylinder on a mounting board can drive the relative column of rotation erection column to carry out oscilaltion location by piston rod, thus the height realizing erection column regulates.
In above-mentioned polylinker outdoor base station antenna, the cylinder body of described cylinder is fixedly connected with mounting panel by screw, and the piston rod of cylinder is fixedly connected with erection column by screws bolts nut.
As the third situation, in above-mentioned polylinker outdoor base station antenna, described lift locating device comprises for air spring, sheathed and be fixed with a mounting panel on described column, the lower end of air spring is fixing on a mounting board, and the upper end of air spring straight up and be fixedly connected with by locating piece with above-mentioned erection column.Fixing air spring on a mounting board can drive the relative column of rotation erection column to carry out oscilaltion location by piston rod, thus the height realizing erection column regulates.
In above-mentioned polylinker outdoor base station antenna, described locating piece offers a screwed hole, described erection column offers some location holes, be threaded in described screwed hole bolt, and the end of bolt is arranged in location hole.Bolt is simultaneously through the screwed hole on locating piece and the location hole on erection column, thus it is fixing to realize locating piece and erection column.
In above-mentioned polylinker outdoor base station antenna, the lower end of described column is fixed on base by bearing two, and the middle part of described base offers a mounting groove, the outer ring of bearing two and mounting groove tight fit, the inner ring of bearing two and column tight fit.Column is arranged in the mounting groove of base by bearing two, thus can realize the relative motion between column and base.
In above-mentioned polylinker outdoor base station antenna, the inwall of described waveguide offers locating groove, and above-mentioned surface-mounted integrated circuit is connected in described locating groove.
In above-mentioned polylinker outdoor base station antenna, one end of described erection column is fixed on by bolt and nut launches on pot.Launch pot to be fixed on erection column by bolt and nut, thus handling can be convenient to.
Compared with prior art, this polylinker outdoor base station antenna has the following advantages: the output shaft of the stepping motor in the present invention can drive screw mandrel to rotate, erection column is driven to move up and down by nut and bearing one, thus the upper-lower position launching pot can be regulated, realize better receiving, transmitting.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 of the present inventionly faces structural representation;
Fig. 3 is A place partial enlargement structural representation in the present invention.
In figure, 1, base; 2, pot is launched; 3, waveguide; 4, feed; 5, column; 6, erection column; 7, stepping motor; 8, screw mandrel; 9, nut; 10, bearing one; 11, mounting panel; 12, contiguous block; 12a, body; 12b, connecting portion; 12c, sleeved part; 13, bearing two.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Embodiment one
As depicted in figs. 1 and 2, a kind of polylinker outdoor base station antenna, the transmitting pot 2 comprising base 1 and be arranged on base 1.Launch in pot 2 and wear and be fixed with waveguide 3, the end winding support of waveguide 3 has feed 4, and waveguide 3 internal fixtion has surface-mounted integrated circuit.Base 1 and launching to be provided with between pot 2 and can be arranged on erecting device on base 1 by launching pot 2, wherein, erecting device comprises the column 5 be vertically arranged on base 1 and the erection column 6 be arranged on column 5, one end of erection column 6 is fixed on launches on pot 2, the other end of erection column 6 offers installing hole, and column 5 is located in installing hole.One end of erection column 6 is fixed on by bolt and nut 9 launches on pot 2, thus can be convenient to handling.
As shown in Figure 3, be provided with between column 5 and erection column 6 and can drive erection column 6 oscilaltion and the lift locating device be located on column 5.Lift locating device comprises stepping motor 7, screw mandrel 8, nut 9 and bearing 1.Sheathed and be fixed with a mounting panel 11 on column 5, stepping motor 7 is fixed on mounting panel 11, and the output shaft of stepping motor 7 straight up, screw mandrel 8 is fixed on the end of output shaft by shaft coupling, nut 9 is threaded on screw mandrel 8, the inner ring of bearing 1 is fixed on the outer wall of nut 9, and the outer ring of bearing 1 is fixedly connected with by contiguous block 12 with erection column 6.Stepping motor 7 works, if make output shaft rotate forward, drive screw mandrel 8 to rotate forward by shaft coupling, the nut 9 on screw mandrel 8 reverses, and such nut 9 will order about bearing 1 inner ring and move upward, and drives erection column 6 to move upward eventually through bearing 1 outer ring; If make output shaft reverse, drive screw mandrel 8 to reverse by shaft coupling, the nut 9 on screw mandrel 8 rotates forward, and such nut 9 will order about bearing 1 inner ring and move downward, drive erection column 6 to move downward eventually through bearing 1 outer ring, thus the height realizing erection column 6 regulate.
Specifically, contiguous block 12 comprises the body 12a in strip, the upper end of body 12a has connecting portion 12b, connecting portion 12b is fixedly connected with erection column 6 by bolt and nut 9, the lower end of body 12a has sleeved part 12c, and sleeved part 12c is fixedly connected with by the outer ring of friction tight mode with bearing 1.The sleeved part 12c of contiguous block 12 lower end adopts the outer ring of tension fitted bearing 1 to be fixedly connected with, thus prevents relative motion; Meanwhile, contiguous block 12 upper end connecting portion 12b is fixedly connected with erection column 6, thus be conducive to bearing 1 drive erection column 6 carry out upper and lower motion.The lower end of column 5 is fixed on base 1 by bearing 2 13, the middle part of base 1 offers a mounting groove, the outer ring of bearing 2 13 and mounting groove tight fit, the inner ring of bearing 2 13 and column 5 tight fit, thus the relative motion between column 5 and base 1 can be realized.
In addition, the inwall of waveguide 3 offers locating groove, and surface-mounted integrated circuit is connected in locating groove.
Comprehensively above-mentioned, the transmitting pot 2 that the base 1 of this polylinker outdoor base station antenna is arranged can converge, amplify electric wave, the feed 4 launched in waveguide 3 fixing in pot 2 can arrange the electromagnetic wave converged through launching pot 2, make its polarised direction consistent, and carrying out impedance transformation, waveguide 3 transmits metainformation; Meanwhile, the output shaft of stepping motor 7 can drive screw mandrel 8 to rotate, and drives erection column 6 to move up and down, thus can regulate the upper-lower position launching pot 2 by nut 9 and bearing 1, realizes better receiving, transmitting.
Embodiment two
The present embodiment with the structure of embodiment one and principle substantially identical, different place is: in embodiment one, and lift locating device comprises stepping motor, screw mandrel, nut and bearing one; And in the present embodiment two, lift locating device is cylinder, sheathed and be fixed with a mounting panel on column, the cylinder body of cylinder is fixing on a mounting board, the piston rod of cylinder straight up and the end of piston rod be fixedly connected with erection column.Fixing cylinder on a mounting board can drive the relative column of rotation erection column to carry out oscilaltion location by piston rod, thus the height realizing erection column regulates.The cylinder body of cylinder is fixedly connected with mounting panel by screw, and the piston rod of cylinder is fixedly connected with erection column by screws bolts nut.
Embodiment three
The present embodiment with the structure of embodiment one and principle substantially identical, different place is: in embodiment one, and lift locating device comprises stepping motor, screw mandrel, nut and bearing one; And in the present embodiment three, lift locating device comprises for air spring, sheathed and be fixed with a mounting panel on column, the lower end of air spring is fixing on a mounting board, and the upper end of air spring straight up and be fixedly connected with by locating piece with erection column.Fixing air spring on a mounting board can drive the relative column of rotation erection column to carry out oscilaltion location by piston rod, thus the height realizing erection column regulates.Locating piece offers a screwed hole, erection column offers some location holes, be threaded in screwed hole bolt, and the end of bolt is arranged in location hole.Bolt is simultaneously through the screwed hole on locating piece and the location hole on erection column, thus it is fixing to realize locating piece and erection column.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ 1 herein, base; 2, pot is launched; 3, waveguide; 4, feed; 5, column; 6, erection column; 7, stepping motor; 8, screw mandrel; 9, nut; 10, bearing one; 11, mounting panel; 12, contiguous block; 12a, body; 12b, connecting portion; 12c, sleeved part; 13, the second-class term of bearing, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. a polylinker outdoor base station antenna, comprise base and be arranged on the transmitting pot on base, wear in described transmitting pot and be fixed with waveguide, the end winding support of waveguide has feed, waveguide internal fixtion has surface-mounted integrated circuit, it is characterized in that, described base and launching to be provided with between pot and can be arranged on erecting device on base by launching pot, described erecting device comprises the column be vertically arranged on base and the erection column be arranged on column, one end of described erection column is fixed on launches on pot, the other end of erection column offers installing hole, described column is located in described installing hole, be provided with between described column and erection column and can drive erection column oscilaltion and the lift locating device be located on column.
2. polylinker outdoor base station antenna according to claim 1, it is characterized in that, described lift locating device comprises stepping motor, screw mandrel, nut and bearing one, sheathed and be fixed with a mounting panel on described column, described stepping motor is fixing on a mounting board, and the output shaft of stepping motor straight up, described screw mandrel is fixed on the end of output shaft by shaft coupling, described nut thread is connected on screw mandrel, the inner ring of described bearing one is fixed on the outer wall of nut, and the outer ring of bearing one is fixedly connected with by contiguous block with erection column.
3. polylinker outdoor base station antenna according to claim 2, it is characterized in that, described contiguous block comprises the body in strip, the upper end of body has connecting portion, connecting portion is fixedly connected with erection column by bolt and nut, the lower end of body has sleeved part, and sleeved part is fixedly connected with by the outer ring of friction tight mode with above-mentioned bearing one.
4. polylinker outdoor base station antenna according to claim 1, it is characterized in that, described lift locating device is cylinder, sheathed and be fixed with a mounting panel on described column, the cylinder body of cylinder is fixing on a mounting board, the piston rod of cylinder straight up and the end of piston rod be fixedly connected with above-mentioned erection column.
5. polylinker outdoor base station antenna according to claim 4, it is characterized in that, the cylinder body of described cylinder is fixedly connected with mounting panel by screw, and the piston rod of cylinder is fixedly connected with erection column by screws bolts nut.
6. polylinker outdoor base station antenna according to claim 1, it is characterized in that, described lift locating device comprises for air spring, sheathed and be fixed with a mounting panel on described column, the lower end of air spring is fixing on a mounting board, and the upper end of air spring straight up and be fixedly connected with by locating piece with above-mentioned erection column.
7. polylinker outdoor base station antenna according to claim 6, it is characterized in that, described locating piece offers a screwed hole, described erection column offers some location holes, be threaded in described screwed hole bolt, and the end of bolt is arranged in location hole.
8. polylinker outdoor base station antenna according to claim 3, it is characterized in that, the lower end of described column is fixed on base by bearing two, and the middle part of described base offers a mounting groove, the outer ring of bearing two and mounting groove tight fit, the inner ring of bearing two and column tight fit.
9. polylinker outdoor base station antenna according to claim 4, is characterized in that, the inwall of described waveguide offers locating groove, and above-mentioned surface-mounted integrated circuit is connected in described locating groove.
10. polylinker outdoor base station antenna according to claim 5, is characterized in that, one end of described erection column is fixed on by bolt and nut launches on pot.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394803.XA CN108199143B (en) | 2015-08-19 | 2015-08-19 | Multi-joint outdoor base station antenna with air spring |
| CN201510510901.XA CN105161853B (en) | 2015-08-19 | 2015-08-19 | A kind of polylinker outdoor base station antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510510901.XA CN105161853B (en) | 2015-08-19 | 2015-08-19 | A kind of polylinker outdoor base station antenna |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711394803.XA Division CN108199143B (en) | 2015-08-19 | 2015-08-19 | Multi-joint outdoor base station antenna with air spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105161853A true CN105161853A (en) | 2015-12-16 |
| CN105161853B CN105161853B (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510510901.XA Active CN105161853B (en) | 2015-08-19 | 2015-08-19 | A kind of polylinker outdoor base station antenna |
| CN201711394803.XA Active CN108199143B (en) | 2015-08-19 | 2015-08-19 | Multi-joint outdoor base station antenna with air spring |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711394803.XA Active CN108199143B (en) | 2015-08-19 | 2015-08-19 | Multi-joint outdoor base station antenna with air spring |
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| CN (2) | CN105161853B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565995A (en) * | 2017-10-19 | 2018-01-09 | 刘华英 | A kind of satellite signal receiver being easily installed |
| CN108010430A (en) * | 2017-10-27 | 2018-05-08 | 力帆实业(集团)股份有限公司 | Motorcycle plasticine model split instrument |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018491B (en) * | 2020-09-01 | 2022-09-23 | 贵州电网有限责任公司 | Device for enhancing terminal signal of stabilized station area |
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| US7626560B2 (en) * | 2007-09-28 | 2009-12-01 | Winegard Company | Folding feed mechanism and method for a mobile satellite system |
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| JPH0677713A (en) * | 1992-08-27 | 1994-03-18 | Nippon Tsushin Ono Totsuki Kk | Wind power sensing type tilting antenna base |
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| CN104752806A (en) * | 2013-12-27 | 2015-07-01 | 深圳市计量质量检测研究院 | Antenna tower and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107565995A (en) * | 2017-10-19 | 2018-01-09 | 刘华英 | A kind of satellite signal receiver being easily installed |
| CN107565995B (en) * | 2017-10-19 | 2019-10-11 | 浙江亨达塑料模具有限公司 | A kind of satellite signal receiver being easily installed |
| CN108010430A (en) * | 2017-10-27 | 2018-05-08 | 力帆实业(集团)股份有限公司 | Motorcycle plasticine model split instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108199143A (en) | 2018-06-22 |
| CN108199143B (en) | 2020-09-15 |
| CN105161853B (en) | 2018-02-09 |
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