CN208226063U - A kind of 4G directional aerial - Google Patents
A kind of 4G directional aerial Download PDFInfo
- Publication number
- CN208226063U CN208226063U CN201820961275.5U CN201820961275U CN208226063U CN 208226063 U CN208226063 U CN 208226063U CN 201820961275 U CN201820961275 U CN 201820961275U CN 208226063 U CN208226063 U CN 208226063U
- Authority
- CN
- China
- Prior art keywords
- directional antenna
- antenna
- fixedly connected
- platy
- movable axis
- 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 kind of 4G shot-light directional aerial, including shell, movable axis, platy directional antenna, arrester, feeder line, expelling plate, low-frequency compensation piece, 4G compensating plate, it is grounded oscillator, high frequency compensation piece, feed oscillator, the external top of the shell is fixedly connected with one end of movable axis, the other end of movable axis is flexibly connected with one end of platy directional antenna, the other end of platy directional antenna is fixedly connected with arrester, the beneficial effect of the utility model is first is that platy directional antenna upper end is connected with arrester, thunder and lightning effectively can be introduced into ground in thunderstorm weather, lightning stroke is avoided to keep antenna impaired, protect antenna；It second is that being cased with insulator outside platy directional antenna, can effectively completely cut off the electricity on arrester, prevent damage antenna.Third is that one end of movable axis is connected with platy directional antenna, antenna can rotate around movable axis and be passed to signal everywhere, keep signal propagation distance farther；Fourth is that being provided with more antennas in platy directional antenna, signal strength is expanded；Fifth is that being provided with buffer layer in shell, it may be buffered in transport and instrumentation since collision damages element in it, protect component.
Description
Technical field
The utility model relates to field of antenna more particularly to a kind of 4G directional aerials.
Background technique
Antenna is the most end level-one in mobile communication network base station, plays a part of transmitting and receives signal, technology
Innovation and development have great influence to mobile communication system.After antenna installation, whether signal reception well becomes communication
One of the Rule of judgment that network base station is well run.
4G directional antenna arrangement in the prior art can not meet Vehicles Collected from Market development demand, problem first is that being current
4G directional aerial receive range of signal it is relatively narrow, broader signal can not be received, in addition, there exists a further problem in that being placed in
Roof easily causes damage.
The purpose of this utility model is to provide a kind of 4G directional aerials, to solve the above technical problems.
It is relatively narrow for 4G directional aerial existing in the prior art reception range of signal, broader signal can not be received
This technical problem, the utility model provides a kind of 4G directional aerial, for solving above-mentioned technical problem.
In order to solve the above technical problems, the utility model provides the following technical solution: a kind of 4G shot-light directional aerial, packet
Include shell, movable axis, platy directional antenna, arrester, feeder line, expelling plate, low-frequency compensation piece, 4G compensating plate, ground connection oscillator, height
Frequency compensating plate, feed oscillator, the external top of the shell are fixedly connected with one end of movable axis, the other end and plate of movable axis
One end of shape directional aerial is flexibly connected, and the other end of platy directional antenna is fixedly connected with arrester.
The inner upper of the shell is fixedly connected with expelling plate below movable axis, is fixedly connected below expelling plate
There is low-frequency compensation piece, 4G compensating plate is fixedly connected with below low-frequency compensation piece, is fixedly connected with below the 4G compensating plate
It is grounded oscillator, the ground connection oscillator both sides external is fixedly connected with high frequency compensation piece, and two sides are fixed inside the ground connection oscillator connects
It is connected to feed oscillator.
It is fixedly connected with feeder line below the ground connection oscillator, the feeder line penetrates through the outside to housing bottom surface to shell.
Further, platy directional antenna is internally provided with more antennas.
Further, the outside of platy directional antenna is cased with insulator.
Further, buffer layer is provided in shell.
Compared with prior art, the beneficial effects of the utility model are first is that being connected with for platy directional antenna upper end is lightning-arrest
Thunder and lightning effectively can be introduced ground in thunderstorm weather by device, avoided lightning stroke from keeping antenna impaired, protected antenna；Second is that plate is fixed
It is cased with insulator outside to antenna, can effectively completely cut off the electricity on arrester, prevents damage antenna.Third is that one end activity of movable axis
It is connected with platy directional antenna, antenna can rotate around movable axis and be passed to signal everywhere, keep signal propagation distance farther；Fourth is that
It is provided with more antennas in platy directional antenna, expands signal strength；Fifth is that being provided with buffer layer in shell, fortune may be buffered in
Since collision damages element in it in defeated and instrumentation, component is protected；
Detailed description of the invention
Fig. 1 is the structural schematic diagram outside the utility model；
Fig. 2 is the structural schematic diagram inside the utility model.
In figure, 1- shell, 2- movable axis, 3- platy directional antenna, 4- arrester, 5- feeder line, 6- expelling plate, 7- low frequency are mended
Repay piece, 8-4G compensating plate, 9- ground connection oscillator, 10- high frequency compensation piece, 11- feed oscillator.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
A kind of 4G shot-light directional aerial referring to FIG. 1-2, including shell 1, movable axis 2, platy directional antenna 3, arrester
4, feeder line 5, expelling plate 6, low-frequency compensation piece 7,4G compensating plate 8, ground connection oscillator 9, high frequency compensation piece 10, feed oscillator 11, it is described
The external top of shell 1 is fixedly connected with one end of movable axis 2, and the other end of movable axis 2 and one end of platy directional antenna 3 are living
Dynamic connection, the other end of platy directional antenna 3 are fixedly connected with arrester 4.
The inner upper of the shell 1, the lower section of movable axis 2 are fixedly connected with expelling plate 6, and the lower section of expelling plate 6 is fixed
It is connected with low-frequency compensation piece 7, the lower section of low-frequency compensation piece 7 is fixedly connected with 4G compensating plate 8, and the lower section of the 4G compensating plate 8 is solid
Surely it is connected with ground connection oscillator 9,9 both sides external of ground connection oscillator is fixedly connected with high frequency compensation piece 10, in the ground connection oscillator 9
Portion two sides are fixedly connected with feed oscillator 11.
Feeder line 5, the perforation of feeder line 5 to housing bottom surface to the outer of shell 1 are fixedly connected with below the ground connection oscillator 11
Portion.
Further, platy directional antenna 3 is internally provided with more antennas.
Further, the outside of platy directional antenna 3 is cased with insulator.
Further, buffer layer is provided in shell 1.
It is further illustrated below with reference to working principle:
4G directional aerial is fixed on top of building by the first step, operator, inevitable in fixation procedure and transport process
Some collisions are generated, the buffer layer being arranged in shell 1 has greatly buffered impact force, platy directional antenna 3 is regulated angle,
And keep arrester 4 good and sound at the top of platy directional antenna 3 and lead is to ground end, feeder line 5 is connected；
Second step, signal is by feeder line 5,5 feed to feed oscillator 11 of feeder line and ground connection oscillator 9, and feeder line 5 is for tentatively connecing
The collection of letters number, feed oscillator 11 and ground connection oscillator 9 are used for preliminary treatment signal, and signal is further transmitted, by high frequency compensation
After the couple feed of piece 10 and 4G compensating plate 8, high frequency compensation piece 10 and 4G compensating plate 8 enhance the coupling at antenna feed and ground connection
Effect is fed, expands frequency range, while there is parasitic element effect, enhances gain, improves matching performance, low-frequency compensation piece 7 is being presented
Compensated on electric tachometer indicator 11, play the effect of parasitic element, expand frequency range, improve matching performance, finally by expelling plate 6 to
External radiation passes to platy directional antenna 3, and more antennas being arranged inside platy directional antenna 3 enhance signal strength, so that
Signal propagation is remoter, and user can receive the strong 4G signal of stable signal, and spread scope is wider.
Embodiments described above is only the utility model a part of the embodiment, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments and technical solution according to the present utility model and its improve design and be subject to equivalent substitution or change, belongs to
The range of the utility model protection.
Claims (4)
1. a kind of 4G directional aerial, it is characterised in that: including shell (1), movable axis (2), platy directional antenna (3), arrester
(4), feeder line (5), expelling plate (6), low-frequency compensation piece (7), 4G compensating plate (8), ground connection oscillator (9), high frequency compensation piece (10), feedback
Electric tachometer indicator (11)；The external top of the shell (1) is fixedly connected with one end of movable axis (2), the other end of movable axis (2) with
One end of platy directional antenna (3) is flexibly connected, and the other end of platy directional antenna (3) is fixedly connected with arrester (4)；
It is fixedly connected with expelling plate (6) below the inner upper of the shell (1), movable axis (2), the lower section of expelling plate (6)
It is fixedly connected with low-frequency compensation piece (7), is fixedly connected with below low-frequency compensation piece (7) 4G compensating plate (8), the 4G compensating plate
(8) ground connection oscillator (9) is fixedly connected with below, ground connection oscillator (9) both sides external is fixedly connected with high frequency compensation piece
(10), the internal two sides of the ground connection oscillator (9) are fixedly connected with feed oscillator (11)；
It is fixedly connected with feeder line (5) below the ground connection oscillator (9), feeder line (5) perforation to housing bottom surface to shell (1)
Outside.
2. a kind of 4G directional aerial according to claim 1, it is characterised in that: the inside of platy directional antenna (3) is arranged
There are more antennas.
3. a kind of 4G directional aerial according to claim 1, it is characterised in that: platy directional antenna (3) outer cover
There is insulator.
4. a kind of 4G directional aerial according to claim 1, it is characterised in that: being internally provided with for shell (1) subtracts
Shake layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820961275.5U CN208226063U (en) | 2018-06-21 | 2018-06-21 | A kind of 4G directional aerial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820961275.5U CN208226063U (en) | 2018-06-21 | 2018-06-21 | A kind of 4G directional aerial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208226063U true CN208226063U (en) | 2018-12-11 |
Family
ID=64505218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820961275.5U Expired - Fee Related CN208226063U (en) | 2018-06-21 | 2018-06-21 | A kind of 4G directional aerial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208226063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642088A (en) * | 2020-05-30 | 2020-09-08 | 深圳市瑞智电力股份有限公司 | Box intelligent control terminal with real-time data feedback function |
| CN111987457A (en) * | 2020-09-30 | 2020-11-24 | 陈欣 | Antenna equipment for 5G communication base station |
-
2018
- 2018-06-21 CN CN201820961275.5U patent/CN208226063U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642088A (en) * | 2020-05-30 | 2020-09-08 | 深圳市瑞智电力股份有限公司 | Box intelligent control terminal with real-time data feedback function |
| CN111642088B (en) * | 2020-05-30 | 2021-04-13 | 深圳市瑞智电力股份有限公司 | Box intelligent control terminal with real-time data feedback function |
| CN111987457A (en) * | 2020-09-30 | 2020-11-24 | 陈欣 | Antenna equipment for 5G communication base station |
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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 |
Granted publication date: 20181211 Termination date: 20210621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |