CN202067885U - Interface conversion apparatus and microwave communication device - Google Patents
Interface conversion apparatus and microwave communication device Download PDFInfo
- Publication number
- CN202067885U CN202067885U CN 201020663758 CN201020663758U CN202067885U CN 202067885 U CN202067885 U CN 202067885U CN 201020663758 CN201020663758 CN 201020663758 CN 201020663758 U CN201020663758 U CN 201020663758U CN 202067885 U CN202067885 U CN 202067885U
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- CN
- China
- Prior art keywords
- interface
- switching device
- utility
- interface switching
- waveguide
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- 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 - Lifetime
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/04—Fixed joints
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/102—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are of convex toroïdal shape
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- Waveguide Aerials (AREA)
- Transceivers (AREA)
Abstract
Disclosed are an interface conversion apparatus and a microwave communication device. The interface conversion apparatus comprises an interface conversion apparatus support (10) for connecting with an antenna and a waveguide interface converter (12) for connecting with an outdoor unit, wherein the waveguide interface converter (12) and the interface conversion apparatus support (10) are connected. The utility model saves the expense of antenna purchase, reinstallation, and debugging and improves engineering execution capability.
Description
Technical field
The utility model relates to the communications field, in particular to a kind of interface switching device and microwave telecommunication devices.
Background technology
At present, the ODU unit of point-to-point split type microwave communication equipment generally includes following 2 kinds to the connected mode of microwave antenna.
1, ODU and microwave antenna use the connected mode that flexible waveguide is connected.
Fig. 1 is the schematic diagram one according to the interface switching device of correlation technique, and as shown in Figure 1, the interface of microwave antenna is the standard flange interface, and the interface of ODU is that standard flange maybe needs to convert to the standard flange interface.
Fig. 2 is the schematic diagram two according to the interface switching device of correlation technique, as shown in Figure 2, ODU is directly installed on the antenna by the adaptive erecting device that microwave antenna provides, and antennal interface is the special purpose interface according to this ODU customization, can only be applicable to this ODU, can not compatible other ODU interfaces.
More than the ratio in actual items, used of 2 kinds of modes be 2: 8, just 80% website all is to adopt the 2nd kind of mode to install.This mode can be saved the cost of New-deployed Network to a great extent owing to the configuration of having saved flexible waveguide and unclassified stores.
Along with the development of mechanics of communication, operator uses microwave equipment also will update, if the new equipment of replacing is identical with existing network equipment ODU interface, so directly utilizes the existing network antenna just can solve.If new replacement is that equipment and existing network equipment ODU interface are inequality, purchases the new ODU interface antenna of cooperation again with regard to needs and solve.This certainly will increase the cost of operator.
The utility model content
The problem that the cost that must upgrade antenna when upgrading ODU at operator in the correlation technique and cause increases and propose the utility model, for this reason, main purpose of the present utility model is to provide a kind of interface switching device and microwave telecommunication devices, to address the above problem.
To achieve these goals, according to an aspect of the present utility model, provide a kind of interface switching device.
Comprise according to interface switching device of the present utility model: the interface switching device support that is used to be connected to antenna; Be used to be connected to the Waveguide interface transducer of outdoor unit ODU, the Waveguide interface transducer is connected with the interface switching device support.
Further, the interface switching device support comprises: clamping is connected to the Access Division of antenna.
Further, the Waveguide interface transducer comprises first screw hole, and the interface switching device support comprises the through hole corresponding with first screw hole, and the interface switching device support uses screw to be connected with the Waveguide interface transducer.
Further, the interface switching device support comprises second screw hole.
Further, the interface switching device support is a die casting.
Further, the Waveguide interface transducer comprises: groove.
Further, the Waveguide interface transducer is a machined piece.
To achieve these goals, according to an aspect of the present utility model, a kind of microwave telecommunication devices are provided.
Comprise any above-mentioned interface switching device according to microwave telecommunication devices of the present utility model.
The utility model can realize the existing network antennal interface is directly changed into the custom interface of other ODU by conversion equipment support 10 and Waveguide interface transducer 12, solve the problem that new interface ODU directly utilizes existing network interface microwave antenna, thereby saved the engineering cost that antenna buying expenses and antenna are reinstalled and debugged, improved the executive capability of engineering.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic diagram one according to the interface switching device of correlation technique;
Fig. 2 is the schematic diagram two according to the interface switching device of correlation technique;
Fig. 3 is the schematic diagram according to the application scenarios of the interface switching device of the utility model embodiment;
Fig. 4 (a) is the front view according to the interface switching device of the utility model embodiment;
Fig. 4 (b) is the left view according to the interface switching device of the utility model embodiment;
Fig. 4 (c) is the right view according to the interface switching device of the utility model embodiment;
Fig. 5 (a) is the front view according to the conversion equipment support of the utility model embodiment;
Fig. 5 (b) is the left view according to the conversion equipment support of the utility model embodiment;
Fig. 5 (c) is the rearview according to the conversion equipment support of the utility model embodiment;
Fig. 5 (d) is the vertical view according to the conversion equipment support of the utility model embodiment;
Fig. 5 (e) is the stereogram according to the conversion equipment support of the utility model embodiment;
Fig. 6 (a) is the front view according to the Waveguide interface transducer of the utility model embodiment;
Fig. 6 (b) is the vertical view according to the Waveguide interface transducer of the utility model embodiment;
Fig. 6 (c) is the upward view according to the Waveguide interface transducer of the utility model embodiment;
Fig. 6 (d) is that A according to Fig. 6 (c) of the utility model embodiment is to profile;
Fig. 6 (e) is the stereogram according to the Waveguide interface transducer of the utility model embodiment.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
The utility model embodiment provides a kind of interface switching device.Fig. 3 is the schematic diagram according to the application scenarios of the interface switching device of the utility model embodiment, and as shown in Figure 3, the antennal interface of microwave antenna links to each other with ODU by interface switching device, thereby realizes the interface conversion of antenna and ODU.
Fig. 4 (a) is the front view according to the interface switching device of the utility model embodiment, Fig. 4 (b) is the left view according to the interface switching device of the utility model embodiment, Fig. 4 (c) is the right view according to the interface switching device of the utility model embodiment, shown in Fig. 4 (a), Fig. 4 (b) and Fig. 4 (c), comprise the Waveguide interface transducer 12 that is used to be connected to the interface switching device support 10 of antenna and is used to be connected to outdoor unit ODU, interface switching device support 10 is connected with Waveguide interface transducer 12.
In the correlation technique, operator must upgrade antenna when upgrading ODU, thereby causes the cost of operator to increase.Among the utility model embodiment, can realize the existing network antennal interface is directly changed into the custom interface of other ODU by conversion equipment support 10 and Waveguide interface transducer 12, solve the problem that new interface ODU directly utilizes existing network interface microwave antenna, thereby saved the engineering cost that antenna buying expenses and antenna are reinstalled and debugged, improved the executive capability of engineering.
Preferably, interface switching device support 10 comprises: clamping is connected to the Access Division 100 of antenna.
Preferably, Waveguide interface transducer 12 comprises first screw hole 120, and interface switching device support 10 comprises the through hole 102 corresponding with first screw hole 120, and interface switching device support 10 uses screws to be connected with Waveguide interface transducer 12.
Preferably, interface switching device support 10 comprises second screw hole 104.
Preferably, interface switching device support 10 is a die casting.
Preferably, Waveguide interface transducer 12 comprises: groove 122.
Preferably, Waveguide interface transducer 12 is a machined piece.
Be described in detail below in conjunction with the implementation procedure of example the utility model embodiment.
Fig. 5 (a) is the front view according to the conversion equipment support of the utility model embodiment, Fig. 5 (b) is the left view according to the conversion equipment support of the utility model embodiment, Fig. 5 (c) is the rearview according to the conversion equipment support of the utility model embodiment, Fig. 5 (d) is the vertical view according to the conversion equipment support of the utility model embodiment, and Fig. 5 (e) is the stereogram according to the conversion equipment support of the utility model embodiment.
The conversion equipment support is an overall structure, adopts the die casting mode but is not limited to this mode and realize function.
1a, be the screwed hole on the ODU end structure face that is positioned at, be used for fixing ODU and mixer.
2a, be the circular ring structure that is positioned on the antenna end structural plane, be processed into a kind of structure as shown in the figure, be used for as conversion equipment is connected to antenna.
3a, be 1 circular hole that is positioned at the carriage center position, reserve and the Waveguide interface transducer is installed is used.
4a, be the through hole that is positioned at around the 3a circular hole, be used for fixing adapter and use.
Fig. 6 (a) is the front view according to the Waveguide interface transducer of the utility model embodiment, Fig. 6 (b) is the vertical view according to the Waveguide interface transducer of the utility model embodiment, Fig. 6 (c) is the upward view according to the Waveguide interface transducer of the utility model embodiment, Fig. 6 (d) be A according to Fig. 6 (c) of the utility model embodiment to profile, Fig. 6 (e) is the stereogram according to the Waveguide interface transducer of the utility model embodiment.
The Waveguide interface transducer is an overall structure, adopts the machining mode but is not limited to this mode and realize function.
The Waveguide interface transducer is a kind of stereochemical structure of square-outside and round-inside.
1b, be the screwed hole on the square structure face that is positioned at, screw is to pass 4a from Fig. 5 ODU end face to be fixed on above the conversion equipment support.
2b, be the groove that is positioned on the ODU end circular configuration face, be used to place cushion rubber and play waterproof action.
3b, be the waveguide of Waveguide interface transducer center, position.
The interface switching device that the utility model ODU directly fixes up an aerial wire is made up of following 2 parts, holder part and adapter part.Support is to combine by machining, die casting mode, panel beating mode or this several modes, and adapter is to be processed by aluminum (wrought aluminium), and adapter face will be carried out electric conductive oxidation and be handled.Adapter by screw on support.
The utility model embodiment also provides a kind of microwave telecommunication devices, and these microwave telecommunication devices comprise above-mentioned interface switching device.
In sum, according to the foregoing description of the present utility model, a kind of interface switching device and microwave telecommunication devices are provided.Can realize the existing network antennal interface is directly changed into the custom interface of other ODU by conversion equipment support 10 and Waveguide interface transducer 12, solve the problem that new interface ODU directly utilizes existing network interface microwave antenna, thereby saved the engineering cost that antenna buying expenses and antenna are reinstalled and debugged, improved the executive capability of engineering.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present utility model or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the utility model is not restricted to any specific hardware and software combination.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (8)
1. an interface switching device is characterized in that, comprising:
Be used to be connected to the interface switching device support (10) of antenna;
Be used to be connected to the Waveguide interface transducer (12) of outdoor unit ODU, described Waveguide interface transducer (12) is connected with described interface switching device support (10).
2. interface switching device according to claim 1 is characterized in that, described interface switching device support (10) comprising: clamping is connected to the Access Division (100) of described antenna.
3. interface switching device according to claim 1, it is characterized in that, described Waveguide interface transducer (12) comprises first screw hole (120), described interface switching device support (10) comprises the through hole (102) corresponding with described first screw hole (120), and described interface switching device support (10) uses screw to be connected with described Waveguide interface transducer (12).
4. interface switching device according to claim 1 is characterized in that, described interface switching device support (10) comprises second screw hole (104).
5. interface switching device according to claim 1 is characterized in that, described interface switching device support (10) is a die casting.
6. interface switching device according to claim 1 is characterized in that, described Waveguide interface transducer (12) comprising: groove (122).
7. interface switching device according to claim 1 is characterized in that, described Waveguide interface transducer (12) is a machined piece.
8. microwave telecommunication devices is characterized in that, comprise each described interface switching device in the claim 1 to 7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020663758 CN202067885U (en) | 2010-12-16 | 2010-12-16 | Interface conversion apparatus and microwave communication device |
| PCT/CN2011/075108 WO2012079340A1 (en) | 2010-12-16 | 2011-06-01 | Interface conversion device and microwave communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020663758 CN202067885U (en) | 2010-12-16 | 2010-12-16 | Interface conversion apparatus and microwave communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202067885U true CN202067885U (en) | 2011-12-07 |
Family
ID=45061740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020663758 Expired - Lifetime CN202067885U (en) | 2010-12-16 | 2010-12-16 | Interface conversion apparatus and microwave communication device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202067885U (en) |
| WO (1) | WO2012079340A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104137326A (en) * | 2012-02-21 | 2014-11-05 | 日本电气株式会社 | Connection structure for antenna apparatus and wireless communications apparatus |
| CN108963412A (en) * | 2017-05-17 | 2018-12-07 | 射频元件公司 | Modular electromagnetic antenna module and assembly and/or disassembly method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7050765B2 (en) * | 2003-01-08 | 2006-05-23 | Xytrans, Inc. | Highly integrated microwave outdoor unit (ODU) |
| JP4273083B2 (en) * | 2005-01-24 | 2009-06-03 | Ｎｅｃエンジニアリング株式会社 | Wireless signal transmitter / receiver |
| CN201134491Y (en) * | 2007-10-18 | 2008-10-15 | 北京天瑞星际技术有限公司 | Probe converting microstrip to wave-guide, amplifier and digital microwave outdoor unit |
| CN101615930B (en) * | 2009-07-28 | 2013-01-02 | 华为技术有限公司 | Microwave communication equipment, adapter and communication system |
| CN201503897U (en) * | 2009-09-23 | 2010-06-09 | 西安普天天线有限公司 | Special combiner of microwave antenna |
-
2010
- 2010-12-16 CN CN 201020663758 patent/CN202067885U/en not_active Expired - Lifetime
-
2011
- 2011-06-01 WO PCT/CN2011/075108 patent/WO2012079340A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104137326A (en) * | 2012-02-21 | 2014-11-05 | 日本电气株式会社 | Connection structure for antenna apparatus and wireless communications apparatus |
| EP2819238A4 (en) * | 2012-02-21 | 2015-11-04 | Nec Corp | Connection structure for antenna apparatus and wireless communications apparatus |
| US9653769B2 (en) | 2012-02-21 | 2017-05-16 | Nec Corporation | Connection structure between antenna apparatus and radio communication apparatus |
| CN108963412A (en) * | 2017-05-17 | 2018-12-07 | 射频元件公司 | Modular electromagnetic antenna module and assembly and/or disassembly method |
| US10778333B2 (en) | 2017-05-17 | 2020-09-15 | RF elements s.r.o. | Modular electromagnetic antenna assemblies and methods of assembling and/or disassembling |
| US11290186B2 (en) | 2017-05-17 | 2022-03-29 | RF elements s.r.o. | Modular electromagnetic antenna assemblies and methods of assembling and/or disassembling |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012079340A1 (en) | 2012-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |