CN206194954U - Superwide band's ceiling antenna - Google Patents
Superwide band's ceiling antenna Download PDFInfo
- Publication number
- CN206194954U CN206194954U CN201621306735.8U CN201621306735U CN206194954U CN 206194954 U CN206194954 U CN 206194954U CN 201621306735 U CN201621306735 U CN 201621306735U CN 206194954 U CN206194954 U CN 206194954U
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- CN
- China
- Prior art keywords
- reflecting plate
- radiating doublet
- antenna
- outer conductor
- conductor
- 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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- Support Of Aerials (AREA)
Abstract
The utility model discloses a superwide band's ceiling antenna, including the reflecting plate, be equipped with the antenna house on the reflecting plate, the reflecting plate passes through bracing piece fixed connection radiating element, and the one end and the radiating element of bracing piece pass through rivet connection, the other end and the reflecting plate fixed connection of bracing piece, is is radiating element's bottom connected with the inner conductor and switched on, and the inside of inner conductor is run through has the cable conductor, and the bottom of reflecting plate and the outer conductor that the cable conductor electricity is connected are connected and is switched on, the one end connection N of cable conductor the K head is equipped with tetrafluoro spare between inner conductor and outer conductor, be equipped with the line ball cover in the outside of outer conductor. This superwide band's ceiling antenna, can be fine satisfy the demand of current telecommunication equipment operator in different frequency channels, simultaneously this ceiling antenna low in manufacturing cost is honest and clean, and simple manufacture only needs the one man operation during welding, alright easily large -scale production puts in right place in one step for welding operation's is efficient, has improved production efficiency widely, has also promoted the quality of product simultaneously.
Description
Technical field
The utility model is related to indoor distributed system antenna technical field, specifically a kind of ceiling mount antenna of ultrabroad band.
Background technology
Current ceiling mount antenna frequency range is general in 698-960/1710-2700MHz, it is impossible to meet current electricity well
Letter equipment operator different frequency range demand, the especially demand of low-frequency range, at the same existing ceiling mount antenna manufacturing cost compared with
Height, makes complicated, is not suitable for large-scale production；Low production efficiency, causes the quality of product to improve not up.
Utility model content
The purpose of this utility model is to provide a kind of ceiling mount antenna of ultrabroad band, with it is with low cost, make it is simple,
Production efficiency is high and the measured advantage of matter, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of ceiling mount antenna of ultrabroad band, including
Reflecting plate, the reflecting plate is provided with antenna house, and reflecting plate is fixedly connected radiating doublet by support bar, one end of support bar with
Radiating doublet is fixedly connected by rivet interlacement, the other end of support bar with reflecting plate；Led with interior the bottom of the radiating doublet
Body connection conducting, through there is a cable, the outer conductor that the bottom of reflecting plate electrically connects with cable is connected leads for the inside of inner wire
Logical, one end connection N-K heads of cable are provided with tetrafluoro part between inner wire and outer conductor, and pressure is provided with the outside of outer conductor
Line set, the outer surface of line ball set is connected through a screw thread plastics stud, the external screw thread engagement plastic cap nut of the outer surface of plastics stud
Internal thread；By rivet interlacement double face copper, reflecting plate is also fixedly connected with copper sheet to the reflecting plate, double face copper and
Copper sheet welds one end of five loop resistances, and the other end of five loop resistances is welded on radiating doublet.
As further program of the utility model：The radiating doublet is made using aluminium.
As further program of the utility model：The radiating doublet is shaped as cup type plum blossom valve cone structure.
As further program of the utility model：At the support bar and the riveting of radiating doublet and reflecting plate with it is double
Using the additional thermal shrinkable sleeve treatment of silica gel resistance at the copper-clad plate riveting of face.
Compared with prior art, the utility model beneficial effect：
The ceiling mount antenna of this ultrabroad band, radiating doublet is made using aluminium, and radiating doublet is shaped as cup type plum blossom
Valve cone structure, because radiating doublet is designed using tapered and cambered cup type plum petal shape, using biconical antenna
Principle, different seamlessly transits section so that along antenna surface current reflection very little, so as to have equal to having connected for the radiating doublet
Imitate ground broadening impedance, bandwidth；The radiating doublet that this antenna is designed using the design principle of conical antenna can significantly expand this
The bandwidth of frequency band, so as to realize the multifrequency and broadband properties of height frequency range, frequency range can be from 350-450/450-470/
470-806/806-960/1710-2700MHz, and cover GPS 1575.42 ± 1.023MHz of frequency range, standing-wave ratio 2.0 with
Under, 350-450MHz, 450-470MHz, 470-806MHz are increased, while also increasing radio and television frequency range, 450MHz is frequently
Section, the utilization of DTV frequency range can be very good to meet demand of the current telecommunication apparatus operator in different frequency range；Simultaneously should
Ceiling mount antenna is cheap for manufacturing cost, makes simple, and one man operation is only needed during welding, just can settle at one go, it is easy to large-scale production, makes
The efficiency high of welding operation is obtained, production efficiency is greatly increased, while also improving the quality of product.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is side view of the present utility model.
In figure：1- antenna houses；2- radiating doublets；3- support bars；4- reflecting plates；5- inner wires；6- tetrafluoro parts；7- leads outward
Body；8- plastic cap nuts；9- plastics studs；10- five loop resistances；11- double face coppers；12- copper sheets；13- line ball sets；14- cables
Line；15-N-K heads；16- rivets.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, in the utility model embodiment, a kind of ceiling mount antenna of ultrabroad band, including reflecting plate 4, instead
Penetrate plate 4 and be provided with antenna house 1, antenna house 1 can block dust, and reflecting plate 4 is fixedly connected radiating doublet 2 by support bar 3, prop up
Strut 3 is used for supporting one end of radiating doublet 2, support bar 3 to be connected by rivet 16 with radiating doublet 2, and radiating doublet 2 uses aluminium
It is made, radiating doublet 2 is shaped as cup type plum blossom valve cone structure, because radiating doublet 2 is using tapered and cambered
Cup type plum petal shape design, using the principle of biconical antenna, different seamlessly transitting has been connected equal to the radiating doublet
Section so that along antenna surface current reflection very little, so that effectively broadening impedance, bandwidth；Design using conical antenna is former
Reason can significantly expand the bandwidth of this frequency band designing the radiating doublet of this antenna, so as to realize that the multifrequency and wideband of height frequency range are special
Property, frequency range from 350-450/450-470/470-806/806-960/1710-2700MHz, and can cover GPS frequency ranges
1575.42 ± 1.023MHz, standing-wave ratio increased 350-450MHz, 450-470MHz, 470-806MHz below 2.0, while
Radio and television frequency range is also increased, 450MHz frequency ranges, the utilization of DTV frequency range can be very good to meet current telecommunication apparatus
In the demand of different frequency range, the other end of support bar 3 is fixedly connected with reflecting plate 4 for operator, and reflecting plate 4 is solid by support bar 3
Determine radiating doublet 2；The bottom of radiating doublet 2 is connected conducting with inner wire 5, and the inside of inner wire 5 is reflected through there is cable 14
The outer conductor 7 that the bottom of plate 4 electrically connects with cable 14 is connected conducting, one end connection N-K first 15 of cable 14, in inner wire
Tetrafluoro part 6 is provided between 5 and outer conductor 7, line ball set 13 is provided with the outside of outer conductor 7, line ball covers 13 line balls, line ball set 13
Outer surface is connected through a screw thread plastics stud 9, and the external screw thread of the outer surface of plastics stud 9 engages the internal thread of plastic cap nut 8, modeling
The use of material stud 9 and plastic cap nut 8 is conducive to the stabilization installed；Reflecting plate 4 connects double face copper 11, branch by rivet 16
The additional thermal shrinkable sleeve of silica gel resistance is used at the riveting of strut 3 and radiating doublet 2 and at reflecting plate 4 and the riveting of double face copper 11
Treatment, can play antisepsis, and reflecting plate 4 is also fixedly connected with copper sheet 12, and double face copper 11 and copper sheet 12 weld five
One end of loop resistance 10, the other end of five loop resistances 10 is welded on radiating doublet 2, and the ceiling mount antenna of the ultrabroad band is manufactured into
This is cheap, makes simple, and one man operation is only needed during welding, just can settle at one go, it is easy to large-scale production so that the effect of welding operation
Rate is high, greatly increases production efficiency, while also improving the quality of product.
In sum：The ceiling mount antenna of the ultrabroad band, radiating doublet 2 is made using aluminium, the shape of radiating doublet 2
It is cup type plum blossom valve cone structure, because radiating doublet 2 is designed using tapered and cambered cup type plum petal shape, application
The principle of biconical antenna, different seamlessly transits section so that along antenna surface current reflection equal to having connected for the radiating doublet
Very little, so that effectively broadening impedance, bandwidth；The radiating doublet that this antenna is designed using the design principle of conical antenna can
The bandwidth of this frequency band is expanded significantly, so as to realize the multifrequency and broadband properties of height frequency range, frequency range can be from 350-450/
450-470/470-806/806-960/1710-2700MHz, and cover GPS 1575.42 ± 1.023MHz of frequency range, standing-wave ratio
Below 2.0,350-450MHz, 450-470MHz, 470-806MHz are increased, while radio and television frequency range is also increased,
450MHz frequency ranges, the utilization of DTV frequency range can be very good to meet need of the current telecommunication apparatus operator in different frequency range
Ask；Ceiling mount antenna is cheap for manufacturing cost simultaneously, makes simple, and one man operation is only needed during welding, just can settle at one go, it is easy to scale
Production so that the efficiency high of welding operation, greatly increases production efficiency, while also improving the quality of product.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (4)
1. a kind of ceiling mount antenna of ultrabroad band, including reflecting plate (4), it is characterised in that：The reflecting plate (4) is provided with antenna
Cover (1), reflecting plate (4) is fixedly connected radiating doublet (2), one end and the radiating doublet (2) of support bar (3) by support bar (3)
Connected by rivet (16), the other end of support bar (3) is fixedly connected with reflecting plate (4)；The bottom of the radiating doublet (2) with
Inner wire (5) connection conducting, the inside of inner wire (5) is run through cable (14), bottom and the cable (14) of reflecting plate (4)
Outer conductor (7) the connection conducting of electrical connection, one end of cable (14) connects N-K (15), in inner wire (5) and outer conductor
(7) tetrafluoro part (6) is provided between, line ball set (13) is provided with the outside of outer conductor (7), the outer surface of line ball set (13) passes through spiral shell
Line connects plastics stud (9), the internal thread of external screw thread engagement plastic cap nut (8) of the outer surface of plastics stud (9)；The reflection
Plate (4) connects double face copper (11) by rivet (16), and reflecting plate (4) is also fixedly connected with copper sheet (12), double face copper
(11) and copper sheet (12) welds one end of five loop resistances (10), the other end of five loop resistances (10) is welded on radiating doublet (2)
On.
2. the ceiling mount antenna of a kind of ultrabroad band according to claim 1, it is characterised in that：The radiating doublet (2) is adopted
It is made with aluminium.
3. the ceiling mount antenna of a kind of ultrabroad band according to claim 1, it is characterised in that：The radiating doublet (2)
It is shaped as cup type plum blossom valve cone structure.
4. the ceiling mount antenna of a kind of ultrabroad band according to claim 1, it is characterised in that：The support bar (3) and spoke
Penetrate at the riveting of oscillator (2) and reflecting plate (4) and double face copper (11) riveting at using at the additional thermal shrinkable sleeve of silica gel resistance
Reason.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306735.8U CN206194954U (en) | 2016-11-30 | 2016-11-30 | Superwide band's ceiling antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306735.8U CN206194954U (en) | 2016-11-30 | 2016-11-30 | Superwide band's ceiling antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206194954U true CN206194954U (en) | 2017-05-24 |
Family
ID=58723356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621306735.8U Expired - Fee Related CN206194954U (en) | 2016-11-30 | 2016-11-30 | Superwide band's ceiling antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206194954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129733A (en) * | 2019-12-26 | 2020-05-08 | 佛山市波谱达通信科技有限公司 | Ultra-wideband 5G ceiling antenna |
-
2016
- 2016-11-30 CN CN201621306735.8U patent/CN206194954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129733A (en) * | 2019-12-26 | 2020-05-08 | 佛山市波谱达通信科技有限公司 | Ultra-wideband 5G ceiling antenna |
| CN111129733B (en) * | 2019-12-26 | 2022-05-17 | 佛山市波谱达通信科技有限公司 | Ultra-wideband 5G ceiling antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170524 Termination date: 20211130 |