CN103746178A - Microwave antenna feed source with rapidly-replacing adapter interface - Google Patents
Microwave antenna feed source with rapidly-replacing adapter interface Download PDFInfo
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- CN103746178A CN103746178A CN201310718414.3A CN201310718414A CN103746178A CN 103746178 A CN103746178 A CN 103746178A CN 201310718414 A CN201310718414 A CN 201310718414A CN 103746178 A CN103746178 A CN 103746178A
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- feed
- feed source
- microwave antenna
- adapter
- antenna feed
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Abstract
The invention relates to a microwave antenna feed source with a rapidly-replacing adapter interface. The microwave antenna feed source comprises a connecting plate and a main feed source body including a feed source radiator, a feed source tube, a feed source connector, and an adapter. According to the invention, the microwave antenna feed source with the simple and compact structure can be manufactured and assembly easily; according to different interface requirements, only the adapter needs to be replaced; the single-popularization/dual-polarization mode changing can be realized rapidly; production management and installation maintenance can be carried out conveniently; the provided microwave antenna feed source is especially suitable for batch production; and the manufacturing cost is low.
Description
Technical field
The invention belongs to microwave antenna technical field, be specifically related to the microwave antenna feed source that a kind of adaptor interface can convenient changing.
Background technology
Existing microwave antenna feed source mostly is feed body and the integrated integral body of interface adapter on the market at present, whole being fixed on antenna, and the type of interface is wide in variety, for example belong to the interface type of 11GHz frequency range together, just there are straight button interface and the large class of IEC standard interface two, and straight button interface divides two kinds of circular waveguide and rectangular waveguides, IEC standard has PDR/UDR100, PDR/UDR120, PBR/UBR100, the kinds such as PBR/UBR120, also may be the interface of single polarization or dual polarization pattern in addition, when changing equipment interface, need to change whole feed, production management, maintenance cost is high.
Summary of the invention
The object of this invention is to provide the microwave antenna feed source that a kind of adaptor interface can convenient changing, that feed main body and interface adapter are made split type, feed main body is fixed on antenna, adapter can flexible configuration, when needs are changed equipment interface or list/dual polarization mode conversion, as long as changer adapter more, the present invention is easy for installation, cost is low, handling ease, convenient transportation, Assembling are easy.
Technical scheme of the present invention is achieved in that the microwave antenna feed source that a kind of adaptor interface can convenient changing, comprise terminal pad and feed main body, it is characterized in that described feed main body is comprised of feed joint, feed pipe, feed radiator and adapter, feed pipe is connected with feed joint, feed radiator is connected with feed pipe, terminal pad is connected with feed joint, and adapter is connected with terminal pad, has seal groove on adapter.
Described feed joint is connected with terminal pad by screw.
Described feed joint is provided with sealing ring.
Described feed radiator is provided with cover plate, and cover plate is by being threaded into feed radiator.
Described feed radiator is connected with feed pipe by fluid sealant.
Described feed pipe and feed joint are threaded connection.
Described adapter is connected with terminal pad by screw.
The present invention is simple and compact for structure, manufacture and assembling easily, different interfaces has only needed more changer adapter just, also can realize fast the conversion of list/dual polarization pattern, is convenient to production management and installation and maintenance, is particularly suitable for producing in enormous quantities low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the left view of Fig. 1.
1 terminal pad 2 adapter 3 feed pipe 4 feed radiator 5 feed joint 6 screw 7 sealing ring 8 cover plate 9 seal groove 10 screw 11 screw threads wherein.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further details, but is not limitation of the present invention.
Embodiment: the microwave antenna feed source that a kind of adaptor interface can convenient changing, comprise terminal pad and feed main body, it is characterized in that described feed main body is comprised of feed joint 5, feed pipe 3, feed radiator 4 and adapter 2, feed pipe 3 is connected with feed joint 5, feed radiator 4 is connected with feed pipe 3, terminal pad 1 is connected with feed joint 5, and adapter 2 is connected with terminal pad 1, has seal groove 9 on adapter 2.
Described feed joint 5 is connected with terminal pad 1 by screw 6.
Described feed joint 5 is provided with sealing ring 7.
Described feed radiator 4 is provided with cover plate 8, and cover plate 8 is by being threaded into feed radiator 4.
Described feed radiator 4 is connected with feed pipe 3 by fluid sealant.
Described feed pipe 3 is connected by screw thread 11 with feed joint 5.
Described adapter 2 is connected with terminal pad 1 by screw 10.
Claims (7)
1. the microwave antenna feed source that an adaptor interface can convenient changing, comprise terminal pad and feed main body, it is characterized in that described feed main body is comprised of feed radiator (4), feed pipe (3), feed joint (5) and adapter (2), feed pipe (3) is connected with feed joint (5), feed radiator (4) is connected with feed pipe (3), terminal pad (1) is connected with feed joint (5), and adapter (2) is connected with terminal pad (1), has seal groove (9) on adapter (2).
2. microwave antenna feed source according to claim 1, is characterized in that described feed joint (5) is connected with terminal pad (1) by screw (6).
3. microwave antenna feed source according to claim 2, is characterized in that described feed joint (5) is provided with sealing ring (7).
4. microwave antenna feed source according to claim 1, is characterized in that described feed radiator (4) is provided with cover plate (8), and cover plate (8) is by being threaded into feed radiator (4).
5. microwave antenna feed source according to claim 1, is characterized in that described feed radiator (4) is connected with feed pipe (3) by fluid sealant.
6. microwave antenna feed source according to claim 1, feed pipe (3) is connected by screw thread (11) with feed joint (5) described in its feature.
7. microwave antenna feed source according to claim 1, adapter (2) is connected with terminal pad (1) by screw (10) described in its feature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718414.3A CN103746178B (en) | 2013-12-24 | 2013-12-24 | A kind of adaptor interface can the microwave antenna feed source of convenient changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718414.3A CN103746178B (en) | 2013-12-24 | 2013-12-24 | A kind of adaptor interface can the microwave antenna feed source of convenient changing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103746178A true CN103746178A (en) | 2014-04-23 |
| CN103746178B CN103746178B (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310718414.3A Active CN103746178B (en) | 2013-12-24 | 2013-12-24 | A kind of adaptor interface can the microwave antenna feed source of convenient changing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103746178B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201112546Y (en) * | 2007-09-28 | 2008-09-10 | 佛山市顺德区顺达电脑厂有限公司 | Antenna structure |
| CN202111229U (en) * | 2011-06-23 | 2012-01-11 | 浙江中星光电子科技有限公司 | Feed source of combined type |
| CN203747026U (en) * | 2013-12-24 | 2014-07-30 | 桂林安德立通信技术有限公司 | Microwave antenna feed source with conveniently replaced adapter interface |
-
2013
- 2013-12-24 CN CN201310718414.3A patent/CN103746178B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201112546Y (en) * | 2007-09-28 | 2008-09-10 | 佛山市顺德区顺达电脑厂有限公司 | Antenna structure |
| CN202111229U (en) * | 2011-06-23 | 2012-01-11 | 浙江中星光电子科技有限公司 | Feed source of combined type |
| CN203747026U (en) * | 2013-12-24 | 2014-07-30 | 桂林安德立通信技术有限公司 | Microwave antenna feed source with conveniently replaced adapter interface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103746178B (en) | 2015-09-30 |
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