CN205211912U - High frequency radiation test antenna's fixing device - Google Patents
High frequency radiation test antenna's fixing device Download PDFInfo
- Publication number
- CN205211912U CN205211912U CN201520935126.8U CN201520935126U CN205211912U CN 205211912 U CN205211912 U CN 205211912U CN 201520935126 U CN201520935126 U CN 201520935126U CN 205211912 U CN205211912 U CN 205211912U
- Authority
- CN
- China
- Prior art keywords
- support
- plate
- antenna
- test antenna
- high frequency
- 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
- 230000005855 radiation Effects 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 description 2
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- Aerials With Secondary Devices (AREA)
Abstract
The utility model provides a high frequency radiation test antenna's fixing device, include and combine together and the support formed by two blocks of curb plates and end plate, be equipped with one of them surperficial parallel and level of a bottom plate and bottom plate and support on the support, the bottom plate both ends are connected with the inner wall of both sides board, all be equipped with a breach on every block of curb plate, still include a fastening screw and a connecting piece, fastening screw is connected and the two mutually perpendicular with wherein one side board is separable, the connecting piece be connected with the end plate and the one end extended support of connecting piece outside. Test antenna ( horn antenna ) fixes in the support through a fastening screw when experimental, and the cylinder inserts in the interface of antenna frame to be convenient for convenient the fixing on the support of test antenna.
Description
Technical field
The utility model provides a kind of fixture of high frequency radiation test antenna, can test antenna (i.e. horn antenna) is fixed on antenna holder by this device, convenient test.
Background technology
When carrying out electromagnetic compatibility (EMC) radiation test, test antenna (i.e. horn antenna) is needed to be fixed on antenna holder, the test of level and vertical two kinds of polarity is carried out in the height of 1 ~ 4 meter, different frequency ranges, different antennas must be used, such as: loop aerial, logarithm antenna, horn antenna etc.The interface of some antenna does not mate with the interface of antenna holder, cannot directly antenna be fixed or be arranged on antenna holder, at this moment just needs a kind of easy to operate and practical device to fix.
Summary of the invention
The purpose of this utility model is to provide a kind of device being convenient to fixing high frequency radiation antenna to be tested.
For achieving the above object, the technical solution adopted in the utility model is: a kind of fixture of high frequency radiation test antenna, comprise and being combined and the support formed by two blocks of side plates and one piece of end plate, described support is provided with one piece of base plate and base plate is concordant with a wherein surface of support, and described base plate two ends are connected with the inwall of biside plate; Every block side plate is equipped with a breach; Also comprise a holding screw and a connection piece, described holding screw and wherein side plate be separable to be connected and the two is mutually vertical, and described connector is connected with end plate and one end of connector is stretched out outside support.
Preferably, described support is U-shaped, and base plate is concordant with the upper surface of carrier openings end.
Described connector comprises cylinder and terminal pad, and terminal pad is connected with end plate inwall, and cylinder one end passes perpendicularly through end plate and is connected with terminal pad is vertical, and the other end of cylinder stretches out outside support.
The composition biside plate of support and end plate, base plate and holding screw, connector are made by plastic material or timber.
Advantageous Effects of the present utility model: make a U-shaped support, a connector installed by one end plate of support, the shape length of the cylinder on connector is identical with the interface of antenna holder, during test, test antenna (horn antenna) is fixed in support by a holding screw, cylinder is inserted in the interface of antenna holder, thus is convenient to test antenna to be fixed on easily on support.For not affecting test result, all parts all adopt plastic cement or timber to make
Accompanying drawing explanation
Fig. 1 of the present utility modelly overlooks direction schematic perspective view;
Fig. 2 of the present utility modelly looks up direction schematic perspective view;
Fig. 3 is left apparent direction schematic perspective view of the present utility model.
Embodiment
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with drawings and embodiments, the utility model is described in further detail.
As Figure 1-3, a kind of fixture of high frequency radiation test antenna, comprise and being combined and the support 1 formed by two blocks of side plates 101 and one piece of end plate 102, described support 1 is provided with one piece of base plate 2 and base plate 2 is concordant with a wherein surface of support 1, and described base plate 2 two ends are connected with the inwall of biside plate; Every block side plate is equipped with a breach 101a; Also comprise a holding screw 3 and a connection piece 4, described holding screw 3 and wherein side plate 101 be separable to be connected and the two is mutually vertical, and described connector 4 is connected with end plate 102 and one end of connector is stretched out outside support 1.
Described support 1 is U-shaped, and base plate 2 is concordant with the upper surface of support 1 openend.
Described connector 4 comprises cylinder 401 and terminal pad 402, and terminal pad 402 is connected with end plate inwall, and cylinder 401 one end passes perpendicularly through end plate and is connected with terminal pad 402 is vertical, and the other end of cylinder stretches out outside support 1.
The composition biside plate 101 of support 1 and end plate 102, base plate 2 and holding screw 3, connector 4 are made by plastic material or timber.
Make a U-shaped support 1, a connector 4 installed by one end plate 102 of support, the shape length of the cylinder on connector is identical with the interface of antenna holder, during test, test antenna (horn antenna) is fixed in support by a holding screw 3, cylinder is inserted in the interface of antenna holder, thus is convenient to test antenna to be fixed on easily on support.For not affecting test result, all parts all adopt plastic cement or timber to make.
Although depict the invention by embodiment, those of ordinary skill in the art know, the utility model has many distortion and change and does not depart from spirit of the present utility model, and the claim appended by wishing comprises these distortion and change and do not depart from spirit of the present utility model.
Claims (4)
1. the fixture of a high frequency radiation test antenna, it is characterized in that, comprise and being combined by two blocks of side plates and one piece of end plate and the support that forms, described support is provided with one piece of base plate and base plate is concordant with a wherein surface of support, and described base plate two ends are connected with the inwall of biside plate; Every block side plate is equipped with a breach; Also comprise a holding screw and a connection piece, described holding screw and wherein side plate be separable to be connected and the two is mutually vertical, and described connector is connected with end plate and one end of connector is stretched out outside support.
2. the fixture of a kind of high frequency radiation test antenna as claimed in claim 1, it is characterized in that, described support is U-shaped, and base plate is concordant with the upper surface of carrier openings end.
3. the fixture of a kind of high frequency radiation test antenna as claimed in claim 1, it is characterized in that, described connector comprises cylinder and terminal pad, and terminal pad is connected with end plate inwall, cylinder one end passes perpendicularly through end plate and is connected with terminal pad is vertical, and the other end of cylinder stretches out outside support.
4. the fixture of a kind of high frequency radiation test antenna as described in as arbitrary in claim 1-3, is characterized in that, the biside plate of composition support and end plate, base plate and holding screw, connector are made by plastic material or timber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520935126.8U CN205211912U (en) | 2015-11-19 | 2015-11-19 | High frequency radiation test antenna's fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520935126.8U CN205211912U (en) | 2015-11-19 | 2015-11-19 | High frequency radiation test antenna's fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205211912U true CN205211912U (en) | 2016-05-04 |
Family
ID=55849611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520935126.8U Expired - Fee Related CN205211912U (en) | 2015-11-19 | 2015-11-19 | High frequency radiation test antenna's fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205211912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110024223A (en) * | 2016-10-18 | 2019-07-16 | 瑞典爱立信有限公司 | Conduction-type OTA test fixture |
-
2015
- 2015-11-19 CN CN201520935126.8U patent/CN205211912U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110024223A (en) * | 2016-10-18 | 2019-07-16 | 瑞典爱立信有限公司 | Conduction-type OTA test fixture |
| US10910729B2 (en) | 2016-10-18 | 2021-02-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Conducted OTA test fixture |
| CN110024223B (en) * | 2016-10-18 | 2021-12-10 | 瑞典爱立信有限公司 | Conduction type OTA test fixture |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 |