CN106252824B - Antenna base - Google Patents
Antenna base Download PDFInfo
- Publication number
- CN106252824B CN106252824B CN201610846643.7A CN201610846643A CN106252824B CN 106252824 B CN106252824 B CN 106252824B CN 201610846643 A CN201610846643 A CN 201610846643A CN 106252824 B CN106252824 B CN 106252824B
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- China
- Prior art keywords
- antenna
- boss
- tested
- base
- aluminum plate
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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
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- Support Of Aerials (AREA)
Abstract
The antenna base comprises a table type assembly consisting of a hard aluminum plate and a piece of plastic aluminum skin, wherein the plastic aluminum skin is processed into a boss with adjustable height and inclination angle through a metal plate, an antenna to be tested is fixed on the boss, the boss is fixed on the hard aluminum plate, and meanwhile, a feed line hole which is convenient for the antenna to be tested to conveniently penetrate through the portable antenna base and is connected with a local model of the machine body is formed in the hard aluminum plate; the portable antenna base that the boss can go out different height, different inclination according to the test needs, develops rapidly after changing antenna and fuselage local model to be measured and tests to the realization is to the demand of arbitrary antenna erection test, simple structure, and convenient to use, and can change height and inclination at any time according to experimental demand, has practiced thrift test time promptly, practices thrift the manufacturing cost of special antenna erection base again.
Description
Technical Field
The invention relates to the technical field of antenna bases, in particular to an antenna base.
Background
The performance of the antenna is usually tested by connecting the antenna to be tested with the corresponding local model of the airplane through the antenna mounting base and then placing the whole local model of the airplane on the antenna test turntable.
For different antennas to be tested, the antennas need to be installed on different local models of the airplane during testing, and because different models have different curvatures and inclination angles, in order to ensure that the antennas can be stably installed on a plane and maintain a fixed testing angle, special antenna installation bases need to be produced for the antennas to be tested and the models to be tested aiming at different antenna tests, high design and processing cost is needed for manufacturing the special bases, a large amount of time is needed, the testing period is seriously affected, and the testing cost is also increased.
Disclosure of Invention
The present invention is directed to an antenna base to solve the above-mentioned drawbacks of the prior art.
The technical problem solved by the invention is realized by adopting the following technical scheme:
the antenna base comprises a table type assembly consisting of a hard aluminum plate and a piece of plastic aluminum skin, wherein the plastic aluminum skin is processed into a boss with adjustable height and inclination angle through a metal plate, an antenna to be tested is fixed on the boss, the boss is fixed on the hard aluminum plate, and meanwhile, a feed line hole which is convenient for the antenna to be tested to conveniently penetrate through the portable antenna base and is connected with a local model of the machine body is formed in the hard aluminum plate; the lug boss can adjust portable antenna bases with different heights and different inclination angles according to test requirements, and tests can be rapidly carried out after the antenna to be tested and the local model of the machine body are replaced.
In the invention, the lug boss is of a trapezoid structure, and the two sides of the trapezoid are cambered surfaces so as to reduce the abrasion of the antenna to be measured.
According to the invention, aiming at the local models of the machine body with different curvatures, inclination angles and sizes, the portable antenna base is adjusted, so that the antenna to be tested can be stably placed on the local model of the machine body, thereby reducing the test steps and simplifying the test procedure.
In the invention, the antenna to be tested is fixed on the boss table top through a bolt or a buckle, and the size of the trapezoidal angle of the boss can be changed by adjusting the shape of the plastic aluminum sheet during test, so that the shape, the height and the inclination angle of the boss can be adjusted.
Has the advantages that: according to the portable antenna mounting base, the plastic aluminum sheet metal plate is processed into a table type assembly body consisting of the boss and the hard aluminum plate, the trapezoidal angle of the boss is changed by adjusting the shape of the plastic aluminum sheet, then the shape, the height and the inclination angle of the boss are adjusted to realize the adjustment of the position of the portable antenna base, and the antenna to be tested is mounted on the local model of the machine body with the height and the inclination angle meeting the test requirements, so that the requirement for mounting and testing any antenna is met, the portable antenna mounting base is simple in structure and convenient to use, the height and the inclination angle can be changed at any time according to the test requirement, the test time is saved, and the production cost of the special antenna mounting base is saved.
Drawings
FIG. 1 is a top view of a preferred embodiment of the present invention.
Fig. 2 is a side view of the preferred embodiment of the present invention.
Fig. 3 is a schematic view of the installation of the antenna under test of the fuselage section model I in the preferred embodiment of the invention.
Fig. 4 is a schematic view of the installation of the antenna under test of the fuselage section model II in the preferred embodiment of the invention.
Detailed description of the preferred embodiments
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Referring to fig. 1-4, the antenna base includes a feeder hole 1, a hard aluminum plate 2, a boss 3, a portable antenna base 4, an antenna 5 to be tested, and a local body model, wherein the antenna 5 to be tested is fixed on the boss 3, the boss 3 is fixed on the hard aluminum plate 2, and the hard aluminum plate 2 is provided with the feeder hole 1 for the antenna 5 to be tested to conveniently pass through the portable antenna base 4 and be connected with the local body model; the boss 3 is made of plastic aluminum sheet, and can adjust the portable antenna base 4 with different heights and different inclination angles according to the test requirement, and the test can be rapidly carried out after the antenna 5 to be tested and the local model of the machine body are replaced.
In this embodiment, the boss 3 has a trapezoid structure, and two sides of the trapezoid are cambered surfaces to wear the antenna 5 to be measured.
In this embodiment, the local models of the body with different curvatures, inclination angles and sizes include a local model I and a local model II shown in fig. 3 to 4, and the antenna 5 to be tested is stably placed on the local model of the body by adjusting the portable antenna base 4, so that the test steps are reduced, and the test procedure is simplified.
In this embodiment, the antenna 5 to be tested is fixed on the table top of the boss 3 through a bolt, and during test, the shape of the aluminum sheet can be adjusted, so that the angles of the A and B positions in the boss 3 can be changed, and the shape, height and inclination angle of the boss 3 can be adjusted.
In this embodiment, as shown in fig. 3 to 4, by adjusting the position of the portable antenna base 4, the antenna 5 to be tested can be installed on the local model I and the local model II of the machine body at the height and the inclination angle meeting the test requirements, thereby realizing the requirement of any antenna installation test, having simple structure and convenient use, and being capable of changing the height and the inclination angle at any time according to the test requirement, thereby saving the test time and the production cost of the special antenna installation base.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The antenna base is characterized by comprising a table type assembly consisting of a hard aluminum plate and a plastic aluminum sheet, wherein the plastic aluminum sheet is processed into a boss with adjustable height and inclination angle through a metal plate, the angle between the middle top surface and the two side surfaces of the boss is changed by adjusting the shape of the plastic aluminum sheet, and then the shape, the height and the inclination angle of the boss are adjusted; the antenna that awaits measuring is fixed in on the boss, and the boss is fixed on stereoplasm aluminum plate, is provided with the feeder hole that the antenna that is convenient for await measuring conveniently passes portable antenna base and local model connection of fuselage simultaneously on stereoplasm aluminum plate.
2. The antenna base of claim 1, wherein the bosses are of a trapezoidal configuration.
3. The antenna base of claim 2, wherein both sides of the trapezoid are cambered surfaces.
4. The antenna pedestal of claim 1, wherein the antenna to be tested is fixed on the boss table by bolts or fasteners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610846643.7A CN106252824B (en) | 2016-09-23 | 2016-09-23 | Antenna base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610846643.7A CN106252824B (en) | 2016-09-23 | 2016-09-23 | Antenna base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106252824A CN106252824A (en) | 2016-12-21 |
| CN106252824B true CN106252824B (en) | 2023-03-28 |
Family
ID=57610954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610846643.7A Active CN106252824B (en) | 2016-09-23 | 2016-09-23 | Antenna base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106252824B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203660037U (en) * | 2013-11-25 | 2014-06-18 | 上海华东电信研究院 | Portable site voltage standing wave ratio verification antenna frame |
| CN203909084U (en) * | 2014-06-04 | 2014-10-29 | 耀登科技股份有限公司 | Clamp for antenna test |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005150805A (en) * | 2003-11-11 | 2005-06-09 | Nec Engineering Ltd | Angle adjusting mechanism |
| US7997529B2 (en) * | 2006-01-19 | 2011-08-16 | The Boeing Company | Compliant panel for aircraft |
| JP5178674B2 (en) * | 2009-09-24 | 2013-04-10 | イワブチ株式会社 | Antenna tilt bracket |
| CN202101929U (en) * | 2011-05-11 | 2012-01-04 | 华中农业大学 | Transmitted spectrum detecting device for internal quality of agricultural products |
| CN202708506U (en) * | 2012-05-23 | 2013-01-30 | 毛亚丽 | Deformable pedestal for electronic products |
| CN105045201B (en) * | 2015-07-14 | 2017-09-01 | 河南科技大学 | A kind of adjustable gradient experimental provision of the gradient |
| CN206040932U (en) * | 2016-09-23 | 2017-03-22 | 江西洪都航空工业集团有限责任公司 | Portable antenna base |
-
2016
- 2016-09-23 CN CN201610846643.7A patent/CN106252824B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203660037U (en) * | 2013-11-25 | 2014-06-18 | 上海华东电信研究院 | Portable site voltage standing wave ratio verification antenna frame |
| CN203909084U (en) * | 2014-06-04 | 2014-10-29 | 耀登科技股份有限公司 | Clamp for antenna test |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106252824A (en) | 2016-12-21 |
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