CN2916957Y - Wireless network microwave antenna for connecting wireless network in elevator - Google Patents
Wireless network microwave antenna for connecting wireless network in elevator Download PDFInfo
- Publication number
- CN2916957Y CN2916957Y CN 200620042656 CN200620042656U CN2916957Y CN 2916957 Y CN2916957 Y CN 2916957Y CN 200620042656 CN200620042656 CN 200620042656 CN 200620042656 U CN200620042656 U CN 200620042656U CN 2916957 Y CN2916957 Y CN 2916957Y
- Authority
- CN
- China
- Prior art keywords
- wireless network
- rectangular patch
- reflecting plate
- director
- active rectangular
- 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
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Abstract
A wireless network microwave antenna used for connecting the wireless network in the lift. The antenna comprises a shell and a feeder cable. The shell is composed of a bottom plate and an aerial cover. The shell is arranged with a baffle board, an active rectangle patch, a sender and a support screw. The support screw crosses the baffle board, the active rectangle patch and the sender and connects with them respectively. The baffle board, the active rectangle patch and the sender are in parallel with each other. The external conductor and the internal conductor of the feeder cable are connected to the baffle board and the active rectangle patch respectively. One end of the feeder cable crosses the bottom plate. The utility model applies high gain directional antenna structure, thereby increasing greatly the efficiency of wireless communication. The utility model works under 2.4G public frequency range and can satisfy daily network connection requirements in the lift. The utility model has the advantages of high efficiency, high plug and wide band.
Description
Technical field:
The utility model relates to the communications field, relates in particular to a kind of Wireless Telecom Equipment, particularly a kind of wireless network microwave antenna that is used for connecting wireless network in elevator.
Background technology:
Information network has incorporated among people's work and the life, be people's urgent actual demand by wireless network and public or dedicated Internet access anywhere or anytime, elevator also exists the demand that the network information covers as main place, space in the building.In the prior art,, make elevator become a difficult problem with outside communicating by letter because elevator is a movable part, and self exists electromagnetic shielding.The network link of particularly setting up a broadband is more difficult, and people can't keep being connected and roaming of mobile device and network when elevator up-down.
Summary of the invention:
The purpose of this utility model provides a kind of wireless network microwave antenna that is used in elevator connecting wireless network, and the described this wireless network microwave antenna that is used for connecting wireless network in elevator will solve the prior art mobile device can't keep the problem that is connected with network in elevator.
This wireless network microwave antenna that is used for connection wireless network in elevator of the present utility model is made of shell and feeder cable, be provided with outer conductor and inner wire in the described feeder cable, wherein, described shell is connected and composed by a base plate and a radome, be provided with a reflecting plate and a studdle in the described shell, described studdle vertically passes described reflecting plate and is connected with reflecting plate, the top of reflecting plate is arranged with an active rectangular patch in parallel, described studdle vertically passes described active rectangular patch and is connected with active rectangular patch, the top of active rectangular patch is arranged with a director in parallel, described studdle vertically passes described director and is connected with director, described reflecting plate, be provided with respectively between active rectangular patch and the director at interval, outer conductor in the described feeder cable is connected with reflecting plate, inner wire in the feeder cable is connected with active rectangular patch, and feeder cable passes described base plate.
Further, be provided with air dielectric between reflecting plate and the active rectangular patch, be provided with air dielectric between active rectangular patch and the director, be provided with air dielectric between director and the radome.
Further, the cone wall thickness of radome is less than 1 millimeter.
Further, the length of director is less than the length of active rectangular patch, and the width of director is less than the width of active rectangular patch.
Further, described reflecting plate is two-sided deposited copper reflecting plate, and the length of reflecting plate is greater than the length of active rectangular patch, and the width of reflecting plate is greater than the width of active rectangular patch.
Further, be provided with nut on the studdle of reflecting plate both sides, be provided with nut on the studdle of active rectangular patch both sides, be provided with nut on the studdle of director both sides.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model adopts the directional antenna structure of high-gain, the efficient of radio communication is increased greatly, the utility model is operated in the common frequency band of 2.4G frequency, network connection requirement in the daily elevator of people be can satisfy well, high efficiency, high-gain, wide band advantage the utlity model has.
Description of drawings:
Fig. 1 is the structural representation that is used for a preferred embodiment of the wireless network microwave antenna of connection wireless network in elevator of the present utility model.
Embodiment:
As shown in Figure 1, the wireless network microwave antenna that is used for connection wireless network in elevator of the present utility model is made of shell and feeder cable 7, be provided with outer conductor and inner wire in the feeder cable 7, wherein, described shell is connected and composed by a base plate 1 and a radome 2, be provided with a reflecting plate 3 and a studdle 6 in the described shell, described studdle 6 vertically passes described reflecting plate 3 and is connected with reflecting plate 3, the top of reflecting plate 3 is arranged with an active rectangular patch 4 in parallel, described studdle 6 vertically passes described active rectangular patch 4 and is connected with active rectangular patch 4, the top of active rectangular patch 4 is arranged with a director 5 in parallel, described studdle 6 vertically passes described director 5 and is connected with director 5, described reflecting plate 3, be provided with respectively between active rectangular patch 4 and the director 5 at interval, outer conductor in the described feeder cable 7 is connected with reflecting plate 3, inner wire in the feeder cable 7 is connected with active rectangular patch 4, and an end of feeder cable 7 passes described base plate 1.
Further, be provided with air dielectric between reflecting plate 3 and the active rectangular patch 4, be provided with air dielectric between active rectangular patch 4 and the director 5, be provided with air dielectric between director 5 and the radome 2.
Further, the cone wall thickness of radome 2 is less than 1 millimeter.
Further, the length of director 5 is less than the length of active rectangular patch 4, and the width of director 5 is less than the width of active rectangular patch 4.
Further, described reflecting plate 3 is two-sided deposited copper reflecting plates.The length of reflecting plate 3 is greater than the length of active rectangular patch 4, and the width of reflecting plate 3 is greater than the width of active rectangular patch 4.
Further, be provided with nut on the studdle 6 of reflecting plate 3 both sides, be provided with nut on the studdle 6 of active rectangular patch 4 both sides, be provided with nut on the studdle 6 of director 5 both sides.
Claims (6)
1. wireless network microwave antenna that is used in elevator connecting wireless network, constitute by shell and feeder cable, be provided with outer conductor and inner wire in the described feeder cable, it is characterized in that: described shell is connected and composed by a base plate and a radome, be provided with a reflecting plate and a studdle in the described shell, described studdle vertically passes described reflecting plate and is connected with reflecting plate, the top of reflecting plate is arranged with an active rectangular patch in parallel, described studdle vertically passes described active rectangular patch and is connected with active rectangular patch, the top of active rectangular patch is arranged with a director in parallel, described studdle vertically passes described director and is connected with director, described reflecting plate, be provided with respectively between active rectangular patch and the director at interval, outer conductor in the described feeder cable is connected with reflecting plate, inner wire in the feeder cable is connected with active rectangular patch, and feeder cable passes described base plate.
2. the wireless network microwave antenna that is used in elevator, connecting wireless network as claimed in claim 1, it is characterized in that: be provided with air dielectric between reflecting plate and the active rectangular patch, be provided with air dielectric between active rectangular patch and the director, be provided with air dielectric between director and the radome.
3. the wireless network microwave antenna that is used for connecting wireless network in elevator as claimed in claim 1, it is characterized in that: the cone wall thickness of radome is less than 1 millimeter.
4. the wireless network microwave antenna that is used for connecting wireless network in elevator as claimed in claim 1, it is characterized in that: the length of director is less than the length of active rectangular patch, and the width of director is less than the width of active rectangular patch.
5. the wireless network microwave antenna that is used in elevator, connecting wireless network as claimed in claim 1, it is characterized in that: described reflecting plate is two-sided deposited copper reflecting plate, the length of reflecting plate is greater than the length of active rectangular patch, and the width of reflecting plate is greater than the width of active rectangular patch.
6. the wireless network microwave antenna that is used in elevator, connecting wireless network as claimed in claim 1, it is characterized in that: be provided with nut on the studdle of reflecting plate both sides, be provided with nut on the studdle of active rectangular patch both sides, be provided with nut on the studdle of director both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042656 CN2916957Y (en) | 2006-06-10 | 2006-06-10 | Wireless network microwave antenna for connecting wireless network in elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042656 CN2916957Y (en) | 2006-06-10 | 2006-06-10 | Wireless network microwave antenna for connecting wireless network in elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916957Y true CN2916957Y (en) | 2007-06-27 |
Family
ID=38187872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620042656 Expired - Fee Related CN2916957Y (en) | 2006-06-10 | 2006-06-10 | Wireless network microwave antenna for connecting wireless network in elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2916957Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882013A (en) * | 2012-09-26 | 2013-01-16 | 华为技术有限公司 | Low-profile broadband antenna array and antenna |
| CN103401068A (en) * | 2013-08-08 | 2013-11-20 | 西安电子科技大学 | High-gain wideband stereoscopic slot Yagi antenna |
| CN104241869A (en) * | 2013-06-14 | 2014-12-24 | 鼎点视讯科技有限公司 | Antenna |
| CN105932413A (en) * | 2016-05-25 | 2016-09-07 | 国家电网公司 | Panel antenna |
-
2006
- 2006-06-10 CN CN 200620042656 patent/CN2916957Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882013A (en) * | 2012-09-26 | 2013-01-16 | 华为技术有限公司 | Low-profile broadband antenna array and antenna |
| CN104241869A (en) * | 2013-06-14 | 2014-12-24 | 鼎点视讯科技有限公司 | Antenna |
| CN103401068A (en) * | 2013-08-08 | 2013-11-20 | 西安电子科技大学 | High-gain wideband stereoscopic slot Yagi antenna |
| CN103401068B (en) * | 2013-08-08 | 2015-06-03 | 西安电子科技大学 | High-gain wideband stereoscopic slot Yagi antenna |
| CN105932413A (en) * | 2016-05-25 | 2016-09-07 | 国家电网公司 | Panel antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20130610 |