CN201576736U - Combined mounting bracket of large double-ridge horn antenna - Google Patents
Combined mounting bracket of large double-ridge horn antenna Download PDFInfo
- Publication number
- CN201576736U CN201576736U CN2009202133017U CN200920213301U CN201576736U CN 201576736 U CN201576736 U CN 201576736U CN 2009202133017 U CN2009202133017 U CN 2009202133017U CN 200920213301 U CN200920213301 U CN 200920213301U CN 201576736 U CN201576736 U CN 201576736U
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- China
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- antenna
- handle
- axle
- shaft
- rotary disc
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- Expired - Fee Related
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Abstract
The utility model discloses a combined mounting bracket of a large double-ridge horn antenna, comprising a pallet with a groove, a rotary disc and an articulated shaft for realizing the rotation of the antenna, a key for leading the shaft and a handle to be linked and an antenna mounting adaptor. The rotary disc with a shaft rotates in the pallet with the groove along with the rotation of the shaft; the pallet with the groove is mounted on the original antenna frame converting device by screws; the large double-ridge horn antenna is fixed on the rotary disc by the mounting adapter; the other side of the rotary disc is a rotating shaft; and the shaft is linked with the handle by the key. The handle drives the shaft and the rotary disc to rotate, and further drives the antenna to rotate. The product is mounted on the original antenna frame, thus not only saving the space in a dark room, but also avoiding the condition that the antenna is damaged due to the artificial factors in the carrying process, improving the testing efficiency, and reducing the working intensity of testers.
Description
Technical field:
The utility model belongs to the electromagnetic compatibility test device, is specifically related to a kind of large-scale double-ridged horn antenna combined installation rack.
Background technology:
EMCO 3106 double-ridged horn antennas are a kind of bulky and heavy antennas, and frequency of utilization is very high in EMC test, and all need the polarised direction of converting antenna when each the use, so be not suitable for being installed on the general antenna tripod.And the installation of existing in the market EMCO 3106 antennas and polarization conversion support volume are very huge, and footprint in the darkroom and floor space are very big, are not suitable for the limited shielded anechoic chamber in space.
Generally speaking, because the space of shielded anechoic chamber is limited, be not suitable for using EMCO 3106 antenna holders that have the bulkiness support, antenna directly can only be placed on the ground, need be removed from ground and be placed on the teapoy during use, need manually move to turn over during the conversion polarization and turn 90 degrees, move back to after using up on the ground again, use very inconveniently, the testing crew working strength is big, promptly influence operating efficiency, dangerous again.
Summary of the invention:
Deficiency at the prior art existence, the purpose of this utility model is to provide a kind of large-scale double-ridged horn antenna combined installation rack, it is installed on the conversion equipment of original other antenna holders, thereby realizes the installation and the polarization conversion of large-scale double-ridged horn antenna.This combined installation rack does not increase new floor space, has improved test efficiency, has alleviated the working strength of testing crew greatly.
Combined installation rack of the present utility model at first is to manage effectively to utilize original antenna holder and polarization conversion device, design the installation and the whirligig of the large-scale double-ridged horn antenna of a cover then, it is installed on the conversion equipment of original antenna holder again, thereby realizes installation and two functions of polarization conversion of large-scale double-ridged horn antenna.
Goal of the invention of the present utility model is achieved by the following technical solution.
A kind of large-scale double-ridged horn antenna combined installation rack comprises the trough of belt pallet, realizes rotating disk and the axle that antenna rotates, key and the antenna mounting adapter that axle and handle are linked.The rotating disk of tape spool rotates with being rotated in the trough of belt pallet of axle, the trough of belt pallet is installed on original antenna holder conversion equipment by screw, large-scale double-ridged horn antenna is fixed on the rotating disk by mounting adapter, the opposite side of rotating disk is a rotating shaft, axle is by key and handle interlock, handle drives axle and rotating disk rotates in the trough of belt pallet, and then drives the antenna rotation.
When described axle is installed in the axle sleeve, is equipped with and makes the key of axle with the handle interlock.
Only need after the antenna installation handle is unscrewed, antenna revolves and turn 90 degrees, screw handle again and just finished the polarization conversion of antenna, used in the test after the combined antenna frame of the present utility model, do not increasing under the new situation of landing antenna holder, ingenious installation and the polarization conversion problem that has solved 3106 antennas, promptly saved the space in the darkroom, saved testing staff's muscle power again, also avoided in the process of moving because the artificial origin causes the situation of antenna damage, obviously improve the efficient of test, alleviated the working strength of testing crew.
Description of drawings
Fig. 1 is the front view of the large-scale double-ridged horn antenna combined installation rack of the utility model when using.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the external structure schematic diagram of the large-scale double-ridged horn antenna combined installation rack of the utility model.
The number in the figure explanation
The original antenna holder conversion equipment of the large-scale double-ridged horn antenna 2-of 1-3-trough of belt pallet
4--rotating disk 5-axle 6-antenna mounting adapter 7-conversion polarization handle
8-connects the screw 9-key of original antenna holder conversion equipment and trough of belt pallet
10-connects the screw of rotating disk and antenna mounting adapter
Embodiment
How further specify the utility model below in conjunction with accompanying drawing 1 and Fig. 2 realizes.
Embodiment
As illustrated in fig. 1 and 2, a kind of large-scale double-ridged horn antenna combined installation rack, comprise trough of belt pallet 3, realize rotating disk 4, interlock axle 5, conversion polarization handle 7 and the antenna mounting adapter 6 of antenna rotation, rotating disk 4 is installed in the trough of belt pallet 3, trough of belt pallet 3 is installed on original antenna holder conversion equipment 2 by screw 8, and large-scale double-ridged horn antenna 1 is fixed on the rotating disk 4 by mounting adapter 6, by screw 10 rotating disk 4 is connected with antenna mounting adapter 6.When axle 5 is installed in the axle sleeve, is equipped with and makes the key 9 of axle 5 with handle 7 interlocks, axle 5 is by key 9 and handle 7 interlocks.After the antenna installation (as shown in Figure 3), only need handle 7 is unscrewed, antenna 1 revolves and turn 90 degrees, and screws the polarization conversion that handle 7 has just been finished antenna 1 again.
Claims (2)
1. one kind large-scale double-ridged horn antenna combined installation rack, comprise the trough of belt pallet, realize rotating disk and the axle that antenna rotates, key and the antenna mounting adapter that axle and handle are linked, it is characterized in that: trough of belt pallet and rotating disk are installed on original antenna holder conversion equipment by screw, large-scale double-ridged horn antenna is fixed on the rotating disk by mounting adapter, the opposite side of rotating disk is a rotating shaft, axle is by key and handle interlock, handle drives axle and rotating disk rotates in the trough of belt pallet, and then drives the antenna rotation.
2. a kind of large-scale double-ridged horn antenna combined installation rack according to claim 1 is characterized in that: when described axle is installed in the axle sleeve, is equipped with and makes the key of axle with the handle interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202133017U CN201576736U (en) | 2009-12-18 | 2009-12-18 | Combined mounting bracket of large double-ridge horn antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202133017U CN201576736U (en) | 2009-12-18 | 2009-12-18 | Combined mounting bracket of large double-ridge horn antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576736U true CN201576736U (en) | 2010-09-08 |
Family
ID=42696610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202133017U Expired - Fee Related CN201576736U (en) | 2009-12-18 | 2009-12-18 | Combined mounting bracket of large double-ridge horn antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201576736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600430A (en) * | 2014-12-23 | 2015-05-06 | 北京无线电计量测试研究所 | Universal antenna flange plate and antenna switching device having the same |
| CN105870574A (en) * | 2016-06-17 | 2016-08-17 | 中国舰船研究设计中心 | Low-disturbance horn antenna bracket |
-
2009
- 2009-12-18 CN CN2009202133017U patent/CN201576736U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600430A (en) * | 2014-12-23 | 2015-05-06 | 北京无线电计量测试研究所 | Universal antenna flange plate and antenna switching device having the same |
| CN104600430B (en) * | 2014-12-23 | 2017-08-04 | 北京无线电计量测试研究所 | A kind of universality antenna ring flange and the antenna switch containing the ring flange |
| CN105870574A (en) * | 2016-06-17 | 2016-08-17 | 中国舰船研究设计中心 | Low-disturbance horn antenna bracket |
| CN105870574B (en) * | 2016-06-17 | 2019-04-26 | 中国舰船研究设计中心 | A kind of low disturbance electromagnetic horn bracket |
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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 |
Granted publication date: 20100908 Termination date: 20161218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |