CN204857964U - Outdoor base station antenna of dual -frenquency - Google Patents
Outdoor base station antenna of dual -frenquency Download PDFInfo
- Publication number
- CN204857964U CN204857964U CN201520627715.XU CN201520627715U CN204857964U CN 204857964 U CN204857964 U CN 204857964U CN 201520627715 U CN201520627715 U CN 201520627715U CN 204857964 U CN204857964 U CN 204857964U
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- column
- fixed
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- base station
- pot
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Abstract
The utility model provides an outdoor base station antenna of dual -frenquency belongs to the communication technology field. It solved among the prior art can not be convenient realize the position control scheduling problem to the antenna. This outdoor base station antenna of dual -frenquency, including base and transmission pot, the transmission pot is equipped with the wave guide, and the wave guide is fixed with the feed, and the wave guide internal fixation has integrated circuit board, is provided with installation device between base and the transmission pot, and installation device includes stand and erection column, and the erection column is fixed on the transmission pot, and the mounting hole has been seted up to the erection column, is equipped with turning position mechanism between base and the stand. The utility model has the advantages of can realize that the transmission pot rotates the regulation location.
Description
Technical field
The utility model belongs to communication technical field, relates to a kind of antenna, particularly a kind of double frequency 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 and transmitting procedure of actual signal, often there is different angles, impact that position signalling intensity is also different, and exactly on the market some common antennas often cannot realize rotate 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 rotating adjustment location, and structure simple double frequency outdoor base station antenna.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of double frequency outdoor base station antenna, and technical problem to be solved in the utility model is the rotation how realizing launching pot.
The purpose of this utility model realizes by following technical proposal: a kind of double frequency 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, the rotation positioning device that column can be driven to rotate on base is provided with between described base and column.
The transmitting pot that the base of this double frequency 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, the level angle launching pot can be regulated by the rotation positioning device between base and column, realize better receiving, transmitting.
In above-mentioned double frequency outdoor base station antenna, described rotation positioning device comprises rotary electric machine and decelerator, described rotary electric machine and decelerator are all fixed on base, the output shaft end of rotary electric machine is fixed with driving gear, the power shaft end of decelerator is fixed with travelling gear one, chain is provided with between described driving gear and travelling gear one, the output shaft end of decelerator is fixed with travelling gear two, above-mentioned column is fixed with ringwise gear bar, described travelling gear two is meshed with gear bar.The rotary electric machine be fixed on base can drive travelling gear one rotation on reducer input shaft by driving gear chain, engaged with gear bar by travelling gear two after decelerator slows down degradation, thus drive column to rotate, thus the level angle realizing launching pot regulates.
In above-mentioned double frequency outdoor base station antenna, described gear bar is fixed by screws on column.Thus transmission can be made more stable.
In above-mentioned double frequency outdoor base station antenna, one end of described erection column is fixed with outwardly installing ring, described installing ring offers some fixing holes one, above-mentioned transmitting pot offers some fixing holes two, in described fixing hole one and fixing hole two, be provided with bolt and nut.By bolt and nut simultaneously through the fixing hole one on installing ring in erection column and fixing hole two on the transmitting pot corresponded, thus can realize launching the detachable setting of pot on erection column.
In above-mentioned double frequency outdoor base station antenna, described installing ring is fixed on one end of erection column by the mode of welding.Adopt the mode of welding, thus the fixing more firm of installing ring can be made.
In above-mentioned double frequency 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 double frequency 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.
Compared with prior art, this double frequency outdoor base station antenna has the following advantages: the rotary electric machine on the utility model base can drive travelling gear one rotation on decelerator by driving gear chain, engaged with gear bar by travelling gear two after decelerator degradation slows down, thus regulate transmitting pot level angle, realize better receiving, transmitting.
Fig. 1 is perspective view of the present utility model;
Fig. 2 is of the present utility model faces structural representation;
A place partial enlargement structural representation in Fig. 3 the utility model.
In figure, 1, base; 2, pot is launched; 3, waveguide; 4, feed; 5, column; 6, erection column; 7, bearing two; 8, rotary electric machine; 9, decelerator; 10, driving gear; 11, travelling gear one; 12, chain; 13, travelling gear two; 14, gear bar; 15, installing ring.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of double frequency 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, 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, column 5 is located in described installing hole, is provided with the rotation positioning device that column 5 can be driven to rotate on base 1 between base 1 and column 5.
As shown in Figure 3, rotation positioning device comprises rotary electric machine 8 and decelerator 9, rotary electric machine 8 and decelerator 9 are all fixed on base 1, the output shaft end of rotary electric machine 8 is fixed with driving gear 10, the power shaft end of decelerator 9 is fixed with travelling gear 1, is provided with chain 12 between driving gear 10 and travelling gear 1, and the output shaft end of decelerator 9 is fixed with travelling gear 2 13, column 5 is fixed with ringwise gear bar 14, travelling gear 2 13 is meshed with gear bar 14.The rotary electric machine 8 be fixed on base 1 can drive the travelling gear 1 on decelerator 9 power shaft to rotate by driving gear 10 chain 12, engaged with gear bar 14 by travelling gear 2 13 after decelerator 9 slows down degradation, thus drive column 5 to rotate, thus the level angle realizing launching pot 2 regulates.Gear bar 14 is fixed by screws on column 5.Thus transmission can be made more stable.
In addition, one end of erection column 6 is fixed with outwardly installing ring 15, and described installing ring 15 offers some fixing holes one, launches on pot 2 and offers some fixing holes two, be provided with bolt and nut in fixing hole one and fixing hole two.By bolt and nut simultaneously through the fixing hole one on installing ring 15 in erection column 6 and fixing hole two on the transmitting pot 2 corresponded, thus can realize launching the detachable setting of pot 2 on erection column 6.And installing ring 15 is fixed on one end of erection column 6 by the mode of welding, thus the fixing more firm of installing ring 15 can be made.
The lower end of column 5 is fixed on base 1 by bearing 27, and the middle part of base 1 offers a mounting groove, the outer ring of bearing 27 and mounting groove tight fit, the inner ring of bearing 27 and column 5 tight fit.Column 5 is arranged in the mounting groove of base 1 by bearing 27, thus can realize the relative motion between column 5 and base 1.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 double frequency 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; Simultaneously, rotary electric machine 8 on base 1 can drive the travelling gear 1 on decelerator 9 to rotate by driving gear 10 chain 12, engaged with gear bar 14 by travelling gear 2 13 after deceleration demoted by decelerator 9, thus regulate transmitting pot 2 level angle, realize better receiving, transmitting.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model 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, bearing two; 8, rotary electric machine; 9, decelerator; 10, driving gear; 11, travelling gear one; 12, chain; 13, travelling gear two; 14, gear bar; 15, the term such as installing ring, 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 utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (7)
1. a double frequency 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, the rotation positioning device that column can be driven to rotate on base is provided with between described base and column.
2. double frequency outdoor base station antenna according to claim 1, it is characterized in that, described rotation positioning device comprises rotary electric machine and decelerator, described rotary electric machine and decelerator are all fixed on base, the output shaft end of rotary electric machine is fixed with driving gear, the power shaft end of decelerator is fixed with travelling gear one, chain is provided with between described driving gear and travelling gear one, the output shaft end of decelerator is fixed with travelling gear two, above-mentioned column is fixed with ringwise gear bar, described travelling gear two is meshed with gear bar.
3. double frequency outdoor base station antenna according to claim 2, is characterized in that, described gear bar is fixed by screws on column.
4. double frequency outdoor base station antenna according to claim 3, it is characterized in that, one end of described erection column is fixed with outwardly installing ring, described installing ring offers some fixing holes one, above-mentioned transmitting pot offers some fixing holes two, in described fixing hole one and fixing hole two, is provided with bolt and nut.
5. double frequency outdoor base station antenna according to claim 4, is characterized in that, described installing ring is fixed on one end of erection column by the mode of welding.
6. according to the double frequency outdoor base station antenna in claim 1-5 described in any one, it is characterized in that, the lower end of described column is fixed on base by bearing two, 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.
7. according to the double frequency outdoor base station antenna in claim 1-5 described in any one, it 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627715.XU CN204857964U (en) | 2015-08-19 | 2015-08-19 | Outdoor base station antenna of dual -frenquency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627715.XU CN204857964U (en) | 2015-08-19 | 2015-08-19 | Outdoor base station antenna of dual -frenquency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857964U true CN204857964U (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520627715.XU Expired - Fee Related CN204857964U (en) | 2015-08-19 | 2015-08-19 | Outdoor base station antenna of dual -frenquency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048093A (en) * | 2015-08-19 | 2015-11-11 | 浙江胜百信息科技有限公司 | Dual-frequency outdoor base station antenna |
| CN109888494A (en) * | 2019-03-06 | 2019-06-14 | 张淼淼 | A kind of durable type multifrequency antenna for base station |
-
2015
- 2015-08-19 CN CN201520627715.XU patent/CN204857964U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048093A (en) * | 2015-08-19 | 2015-11-11 | 浙江胜百信息科技有限公司 | Dual-frequency outdoor base station antenna |
| CN105048093B (en) * | 2015-08-19 | 2018-10-02 | 浙江胜百信息科技有限公司 | A kind of double frequency outdoor base station antenna |
| CN109888494A (en) * | 2019-03-06 | 2019-06-14 | 张淼淼 | A kind of durable type multifrequency antenna for base station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20210819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |