CN204732519U - Three high-frequency bipolar spotlight antennas - Google Patents
Three high-frequency bipolar spotlight antennas Download PDFInfo
- Publication number
- CN204732519U CN204732519U CN201520524711.9U CN201520524711U CN204732519U CN 204732519 U CN204732519 U CN 204732519U CN 201520524711 U CN201520524711 U CN 201520524711U CN 204732519 U CN204732519 U CN 204732519U
- Authority
- CN
- China
- Prior art keywords
- high frequency
- outer cover
- supporting bracket
- frequency
- bipolar
- 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.)
- Expired - Fee Related
Links
Landscapes
- Support Of Aerials (AREA)
Abstract
The utility model belongs to wide frequency antenna technical field, particularly relates to a kind of three high-frequency bipolar spotlight antennas.It solve the problems such as prior art design is unreasonable.This three high-frequency bipolar spotlight antennas comprise and have uncovered outer cover, being provided with at the opening end of outer cover can by uncovered for outer cover closed shot-light panel, supporting bracket is provided with in outer cover, three high frequency units be parallel to each other are provided with near the one side of shot-light panel in supporting bracket, each high frequency unit comprise respectively some discrete arrangements on the supporting plate and between two one group arrange high frequency oscillator, between two one group arrange high frequency oscillator respectively be arranged on supporting bracket away from high frequency unit one side high frequency merit divide plate to be connected, described outer cover is provided with the cable joint that some with described high frequency merit divides plate one_to_one corresponding to be connected.The utility model has the advantage of: structure is simple, good concealment, gain is high, adjustment is flexible, production cost is low.
Description
Technical field
The utility model belongs to wide frequency antenna technical field, particularly relates to a kind of three high-frequency bipolar spotlight antennas.
Background technology
Multi-antenna technology makes full use of multiple antennas characteristic to resist channel fading, thus overcomes multipath fading, and interference etc. affects the principal element of communication quality, improves the link performance of signal; And without increase in bandwidth, capacity and the spectrum efficiency of communication system can be improved exponentially.At present, existing antenna its when working in 1710 ~ 2700MHz frequency range, its gain is low and adjust dumb, secondly, complex structure and production cost is high, poor practicability.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of structure simple, and gain is high and adjust three flexible, practical high-frequency bipolar spotlight antennas.
For achieving the above object, the utility model have employed following technical proposal: this three high-frequency bipolar spotlight antennas comprise and have uncovered outer cover, being provided with at the opening end of outer cover can by uncovered for outer cover closed shot-light panel, supporting bracket is provided with in outer cover, three high frequency units be parallel to each other are provided with near the one side of shot-light panel in supporting bracket, each high frequency unit comprise respectively some discrete arrangements on the supporting plate and between two one group arrange high frequency oscillator, between two one group arrange high frequency oscillator respectively be arranged on supporting bracket away from high frequency unit one side high frequency merit divide plate to be connected, described outer cover is provided with the cable joint that some with described high frequency merit divides plate one_to_one corresponding to be connected.
In three above-mentioned high-frequency bipolar spotlight antennas, the both sides being positioned at a high frequency unit placed in the middle in three high frequency units be parallel to each other are respectively equipped with isolation structure, and described supporting bracket is fixed in outer cover by Detachable connection structure.
In three above-mentioned high-frequency bipolar spotlight antennas, described isolation structure comprises the isolating bar being arranged on above-mentioned high frequency unit both sides.
In three above-mentioned high-frequency bipolar spotlight antennas, described Detachable connection structure comprises some tubular joint pins being separately positioned on outer cover inwall, be provided with the feet that some with described tubular joint pin is corresponding on the supporting plate, described tubular joint pin is connected by securing member with between feet.
In three above-mentioned high-frequency bipolar spotlight antennas, described outer cover is square structure, and cable joint is arranged on a side of outer cover, and described tubular joint pin is distributed in the inner side of all the other sides of outer cover.
In three above-mentioned high-frequency bipolar spotlight antennas, each high frequency unit comprise respectively four discrete arrangements on the supporting plate and between two one group arrange high frequency oscillator, described high frequency merit divides plate quantity to have six pieces and each block high frequency merit divides plate to be connected with one group of high frequency oscillator arranged between two, and described cable joint quantity has six and divides plate to be connected with described high frequency merit one by one.
In three above-mentioned high-frequency bipolar spotlight antennas, described high frequency oscillator is PCB oscillator.
In three above-mentioned high-frequency bipolar spotlight antennas, described supporting bracket is aluminium supporting bracket.This structure is convenient to manufacture and cost is low.
In three above-mentioned high-frequency bipolar spotlight antennas, described supporting bracket both sides have the flange to side turnover, and described supporting bracket and flange form U-shaped structure.This structure is convenient to manufacture and location.
In three above-mentioned high-frequency bipolar spotlight antennas, described cable joint is any one in DINd type joint and N connector.
Compared with prior art, the advantage of these three high-frequency bipolar spotlight antennas is: 1, design is more reasonable, have that structure is simple, good concealment, gain is high, adjustment is flexible, production cost is low advantage, ensure that covering and the quality of communication, and can support mobile simultaneously, UNICOM, telecommunications three operators.2, structure is simple and be easy to processing and manufacturing, practical.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram that the utility model provides.
Fig. 2 is the theory structure schematic diagram that the utility model provides.
Fig. 3 is the structural representation that the utility model provides.
Fig. 4 is the supporting plate structure schematic diagram that the utility model provides.
In figure, outer cover 1, tubular joint pin 11, feet 12, shot-light panel 2, supporting bracket 3, flange 31, high frequency unit 4, high frequency oscillator 41, isolating bar 42, high frequency merit divide plate 5, cable joint 6.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
As Figure 1-4, this three high-frequency bipolar spotlight antennas comprise and have uncovered outer cover 1, and being provided with at the opening end of outer cover 1 can by uncovered for outer cover 1 closed shot-light panel 2, and in outer cover 1, be provided with supporting bracket 3, supporting bracket 3 is aluminium supporting bracket.Supporting bracket 3 both sides have the flange 31 to side turnover, and described supporting bracket 3 forms U-shaped structure with flange 31.
Be provided with three high frequency units be parallel to each other 4 in supporting bracket 3 near the one side of shot-light panel 2, each high frequency unit 4 comprises some to be discretely arranged in supporting bracket 3 and in one group of high frequency oscillator 41 arranged between two, high frequency oscillator 41 is PCB oscillator respectively.Between two one group arrange high frequency oscillator 41 respectively be arranged on supporting bracket 3 away from high frequency unit 4 one side high frequency merit divide plate 5 to be connected, described outer cover 1 is provided with some with described high frequency merit and divides plate 5 cable joint that one_to_one corresponding is connected 6.Cable joint 6 is any one in DINd type joint and N connector.
The both sides being positioned at a high frequency unit 4 placed in the middle in three high frequency units be parallel to each other 4 are respectively equipped with isolation structure, and isolation structure comprises the isolating bar 42 being arranged on above-mentioned high frequency unit 4 both sides, and isolating bar 42 is fixed in supporting bracket 3.Described supporting bracket 3 is fixed in outer cover 1 by Detachable connection structure.This Detachable connection structure comprises some tubular joint pins 11 being separately positioned on outer cover 1 inwall, supporting bracket 3 is provided with the feet 12 that some with described tubular joint pin 11 is corresponding, and described tubular joint pin 11 is connected by securing member with between feet 12.Feet 12 quantity has four.
Further, outer cover 1 is square structure, and cable joint 6 is arranged on a side of outer cover 1, and described tubular joint pin 11 is distributed in the inner side of all the other sides of outer cover 1.As the present embodiment optimization scheme, each high frequency unit 4 comprises four respectively and to be discretely arranged in supporting bracket 3 and in one group of high frequency oscillator 41 arranged between two, high frequency merit divides plate 5 quantity to have six pieces and each block high frequency merit divides plate 5 to be connected with one group of high frequency oscillator 41 arranged between two, and described cable joint 6 quantity has six and divides plate 5 to be connected with described high frequency merit one by one.
In the present embodiment, three high frequency units 4, namely six groups connect respective high frequency merit respectively and divide plate 5 in one group of high frequency oscillator 41 arranged between two and be connected with respective cable joint 6, can form three high frequency network and the network bandwidth is 1710 ~ 2700MHz.
Particularly, one group of high frequency oscillator 41 arranged divides plate 5 to be connected with a cable joint 6 by one piece of high frequency merit between two, and cable joint 6 is connected with feeder line.
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 outer cover 1 herein, tubular joint pin 11, feet 12, shot-light panel 2, supporting bracket 3, flange 31, high frequency unit 4, high frequency oscillator 41, isolating bar 42, high frequency merit divide the term such as plate 5, cable joint 6, 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 (10)
1. a high-frequency bipolar spotlight antenna, comprise and there is uncovered outer cover (1), being provided with at the opening end of outer cover (1) can by uncovered for outer cover (1) closed shot-light panel (2), supporting bracket (3) is provided with in outer cover (1), it is characterized in that, described supporting bracket (3) is provided with three high frequency units be parallel to each other (4) near the one side of shot-light panel (2), it is upper and in one group of high frequency oscillator (41) arranged between two that each high frequency unit (4) comprises some discrete supporting brackets (3) that is arranged in respectively, between two one group arrange high frequency oscillator (41) respectively be arranged on supporting bracket (3) away from high frequency unit (4) one side high frequency merit divide plate (5) to be connected, described outer cover (1) is provided with the cable joint (6) that some with described high frequency merit divides plate (5) one_to_one corresponding to be connected.
2. three high-frequency bipolar spotlight antennas according to claim 1, it is characterized in that, the both sides being positioned at a high frequency unit (4) placed in the middle in three high frequency units be parallel to each other (4) are respectively equipped with isolation structure, and described supporting bracket (3) is fixed in outer cover (1) by Detachable connection structure.
3. three high-frequency bipolar spotlight antennas according to claim 2, is characterized in that, described isolation structure comprises the isolating bar (42) being arranged on above-mentioned high frequency unit (4) both sides.
4. three high-frequency bipolar spotlight antennas according to claim 2, it is characterized in that, described Detachable connection structure comprises some tubular joint pins (11) being separately positioned on outer cover (1) inwall, supporting bracket (3) is provided with the feet (12) that some with described tubular joint pin (11) is corresponding, and described tubular joint pin (11) is connected by securing member with between feet (12).
5. three high-frequency bipolar spotlight antennas according to claim 4, it is characterized in that, described outer cover (1) is square structure, cable joint (6) is arranged on a side of outer cover (1), and described tubular joint pin (11) is distributed in the inner side of all the other sides of outer cover (1).
6. three high-frequency bipolar spotlight antennas according to claim 1 or 2 or 3 or 4, it is characterized in that, it is upper and in one group of high frequency oscillator (41) arranged between two that each high frequency unit (4) comprises four discrete supporting brackets (3) that are arranged in respectively, described high frequency merit divides plate (5) quantity to have six pieces and each block high frequency merit divides plate (5) to be connected with one group of high frequency oscillator (41) arranged between two, and described cable joint (6) quantity has six and divides plate (5) to be connected with described high frequency merit one by one.
7. three high-frequency bipolar spotlight antennas according to claim 6, is characterized in that, described high frequency oscillator (41) is PCB oscillator.
8. three high-frequency bipolar spotlight antennas according to claim 1 or 2 or 3 or 4, is characterized in that, described supporting bracket (3) is aluminium supporting bracket.
9. three high-frequency bipolar spotlight antennas according to claim 8, it is characterized in that, described supporting bracket (3) both sides have the flange (31) to side turnover, and described supporting bracket (3) and flange (31) form U-shaped structure.
10. three high-frequency bipolar spotlight antennas according to claim 1 or 2 or 3 or 4, is characterized in that, described cable joint (6) is any one in DINd type joint and N connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524711.9U CN204732519U (en) | 2015-07-18 | 2015-07-18 | Three high-frequency bipolar spotlight antennas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524711.9U CN204732519U (en) | 2015-07-18 | 2015-07-18 | Three high-frequency bipolar spotlight antennas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732519U true CN204732519U (en) | 2015-10-28 |
Family
ID=54390847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520524711.9U Expired - Fee Related CN204732519U (en) | 2015-07-18 | 2015-07-18 | Three high-frequency bipolar spotlight antennas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204732519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018053698A1 (en) * | 2016-09-21 | 2018-03-29 | 广东通宇通讯股份有限公司 | Antenna, mimo antenna, and isolation member used to reduce antenna mutual coupling |
| CN108511903A (en) * | 2018-03-09 | 2018-09-07 | 中天宽带技术有限公司 | A kind of broad-adjustable spotlight antenna of horizontal main lobe based on dielectric phase shifter |
-
2015
- 2015-07-18 CN CN201520524711.9U patent/CN204732519U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018053698A1 (en) * | 2016-09-21 | 2018-03-29 | 广东通宇通讯股份有限公司 | Antenna, mimo antenna, and isolation member used to reduce antenna mutual coupling |
| CN108511903A (en) * | 2018-03-09 | 2018-09-07 | 中天宽带技术有限公司 | A kind of broad-adjustable spotlight antenna of horizontal main lobe based on dielectric phase shifter |
| CN108511903B (en) * | 2018-03-09 | 2020-04-17 | 中天宽带技术有限公司 | Dielectric phase shifter-based horizontal main lobe width-adjustable spotlight antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2730033Y (en) | Omnidirectional intelligent antenna of wireless local telephone PHS communication system | |
| CN205303691U (en) | Dual -frenquency double polarization base station antenna | |
| CN202513284U (en) | MIMO antenna for raising isolation by using broadband T type neutral line | |
| US9954275B2 (en) | Multiple-input multiple-output antenna, system and mobile terminal | |
| CN102110908B (en) | TD-LTE (Time Division-Long Term Evolution) indoor dual-polarized antenna | |
| CN101888023B (en) | Antenna equipment shared by multiple systems | |
| CN204348912U (en) | For having the LTE carrier aggregation antenna of metal framework portable set | |
| CN204732519U (en) | Three high-frequency bipolar spotlight antennas | |
| CN205211920U (en) | Cell -phone LTE antenna and MIMO antenna thereof | |
| CN109616768A (en) | A kind of antenna structure of mobile phole | |
| CN103580708A (en) | Transceiver device, array antenna device and indoor and outdoor cover system | |
| CN209544610U (en) | Compact 5G mimo antenna system and mobile terminal | |
| CN205211944U (en) | Improve difference broadband double polarization base station antenna of cross polarization ratio | |
| CN202121782U (en) | Near-end node, far-end node, and indoor distribution system | |
| CN203166090U (en) | Base station antenna capable of adjusting polarization direction | |
| CN204732534U (en) | The four frequency Dual-polarized electricities being applied to wireless communication system adjust plate antenna | |
| CN202308290U (en) | Bipolarization ceiling omni-directional antenna | |
| CN205211930U (en) | Two polarized radiation units of wide band and base station antenna | |
| CN206451810U (en) | Omnidirectional's dual polarization binary channels embellished antenna | |
| CN205680777U (en) | A kind of MIMO ceiling mount antenna | |
| CN204905428U (en) | Double polarization dual -frenquency antenna | |
| CN205264849U (en) | Gap coupled antenna of presenting twoly | |
| CN208986195U (en) | One kind 4 × 4MIMO antenna | |
| CN104218327A (en) | Antenna system and terminal | |
| CN202662755U (en) | CDMA 800 (code division multiple access 800) duplex filter module with connection plate at side of box body |
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: 20151028 Termination date: 20190718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |