CN207691010U - A kind of high-gain LTE indoor distribution antennas - Google Patents
A kind of high-gain LTE indoor distribution antennas Download PDFInfo
- Publication number
- CN207691010U CN207691010U CN201820112726.8U CN201820112726U CN207691010U CN 207691010 U CN207691010 U CN 207691010U CN 201820112726 U CN201820112726 U CN 201820112726U CN 207691010 U CN207691010 U CN 207691010U
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- China
- Prior art keywords
- fixed
- threaded hole
- liner plate
- gain
- mounting
- 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
- 239000002184 metal Substances 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 24
- 230000010287 polarization Effects 0.000 claims description 6
- 230000007774 longterm Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model discloses a kind of high-gain LTE indoor distribution antennas,Including liner plate,The liner plate top is fixed with multiple first fixed columns,First fixation top end is connected with mounting plate,Mounting plate top both sides are fixed with several the second symmetrical fixed columns,The second fixation top end in left side is connected with antenna oscillator,The second fixation top end on right side is connected with metal director,The mounting plate top end surface is provided with printed circuit,The antenna oscillator and metal director are electrically connected by printed circuit,The liner plate back side is provided with several connecting lines,Multiple cable-through holes are provided on the liner plate,The cable-through hole is arranged immediately below mounting plate,One end of the connecting line is connected to across cable-through hole on printed circuit,The utility model is a indoor distribution antenna for enterprise-level/public arena,With high gain,The big advantage of angle,It is simple in structure,It is easy to maintain.
Description
Technical field
The utility model is related to antenna technical field, specially a kind of high-gain LTE indoor distribution antennas.
Background technology
Antenna is a kind of converter, it is transformed into the guided wave propagated on transmission line in unbounded medium（Typically freely
Space）The electromagnetic wave of middle propagation, or carry out opposite transformation.It is used for emitting or receiving the portion of electromagnetic wave in wireless device
Part.The engineering systems such as radio communication, broadcast, TV, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, it is every to utilize electricity
Magnetic wave transmits information, depends on antenna to work.In addition, in terms of transmitting energy with electromagnetic wave, the energy of non-signal
Amount radiation is also required to antenna.
LTE（Long Term Evolution, long term evolution) it is by 3GPP（The 3rd Generation
Partnership Project, third generation partner program）The UMTS organized to set up（Universal Mobile
Telecommunications System, Universal Mobile Communication System）The long term evolution of technical standard, LTE system dramatically increase
Spectrum efficiency and message transmission rate, and various bandwidth is supported to distribute, and support global mainstream 2G/3G frequency ranges and some are newly-increased
Frequency range, thus frequency spectrum distribution is more flexible, power system capacity and covering are also obviously improved.The more flattening of the LTE system network architecture
Simplify, reduce network node and system complexity, to reduce Time Delay of Systems, also reduce network deployment and safeguard at
This.
Even lack the LTE antenna product that input is practical enough currently on the market, a small amount of product all exist it is complicated, make
The expensive disadvantage of high price.
Utility model content
The purpose of this utility model is to provide a kind of high-gain LTE indoor distribution antennas, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：
A kind of high-gain LTE indoor distribution antennas, including liner plate, the liner plate top are fixed with multiple first fixed columns,
First fixation top end is connected with mounting plate, and mounting plate top both sides are fixed with several the second symmetrical fixations
Second fixation top end of column, left side is connected with antenna oscillator, and the second fixation top end on right side is connected with metal director, institute
It states mounting plate top end surface and is provided with printed circuit, the antenna oscillator and metal director are electrically connected by printed circuit, institute
It states the liner plate back side and is provided with several connecting lines, multiple cable-through holes are provided on the liner plate, the cable-through hole is arranged in mounting plate
One end of underface, the connecting line is connected to across cable-through hole on printed circuit, and the other end is connected to polarization port, the pole
Change port and is fixed on the liner plate back side.
Preferably, multiple mounting holes are provided on the liner plate, liner plate bottom end position setting corresponding with mounting hole
There is mounting post, tapped through hole corresponding with mounting hole is provided in the mounting post, the liner plate, which is connected through a screw thread, to be fixed on
On mounting surface.
Preferably, first fixation top end is provided with the first installation threaded hole, is provided on the mounting plate and the
One corresponding first threaded hole of installation threaded hole, is provided with fixed screw in first threaded hole, under the fixed screw
For portion's setting in the first installation threaded hole, the mounting plate, which is connected through a screw thread, is fixed on the first fixation top end.
Preferably, second fixation top end is provided with the second installation threaded hole, is arranged at the antenna oscillator center
There are the second threaded hole corresponding with the second installation threaded hole, the antenna oscillator to be fixed on the second fixation capital by fixed screw
End.
Preferably, second fixation top end is provided with the second installation threaded hole, and the metal director is set at center
It is equipped with third threaded hole corresponding with the second installation threaded hole, the metal director is fixed on the second fixation by fixed screw
Top end.
Preferably, the antenna oscillator and metal director are disc-shape.
Compared with prior art, the utility model has the beneficial effects that：Mounting hole is provided on liner plate, by wearing bolt
Mounting hole is crossed, to which liner plate to be fixed on mounting surface, mounting post plays the role of being oriented to bolt, is easily installed；Liner plate
Top is provided with the first fixed column, and the first threaded hole corresponding with the first fixed column is provided on mounting plate, passes through fixed screw
Mounting plate is fixed on the first fixation top end；It is provided with the second threaded hole on antenna oscillator, is provided on metal director
Three threaded holes, mounting plate top are provided with the second fixed column, installation threaded hole are provided in the second fixed column, passes through fixed screw
Antenna oscillator and metal director are separately fixed at the second fixation top end, it is easy for installation to realize the assembling of antenna,
Maintenance easy to disassemble.The utility model is a indoor distribution antenna for enterprise-level/public arena, has high gain, angle
Big advantage is spent, it is simple in structure, it is easy to maintain.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of high-gain LTE indoor distribution antennas；
Fig. 2 is a kind of upward view of high-gain LTE indoor distribution antennas；
Fig. 3 is a kind of side view of high-gain LTE indoor distribution antennas.
In figure：1- liner plates, 2- antenna oscillators, 3- metal directors, 4- fixed screws, 5- connecting lines, 6- mounting holes, 7- peaces
Fill column, the first fixed columns of 8-, the first threaded holes of 9-, the second fixed columns of 10-, the second threaded holes of 11-, 12- third threaded holes, 13-
Printed circuit, 14- cable-through holes, 15- polarization port, 16- mounting plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
~3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of high-gain LTE indoor distribution antennas, packet
Liner plate 1 is included, 1 top of the liner plate is fixed with multiple first fixed columns 8, and 8 top of the first fixed column is connected with mounting plate 16,
16 top both sides of the mounting plate are fixed with several the second symmetrical fixed columns 10, and 10 top of the second fixed column in left side connects
It is connected to antenna oscillator 2,10 top of the second fixed column on right side is connected with metal director 3, and 16 top end surface of the mounting plate is set
It is equipped with printed circuit 13, the antenna oscillator 2 and metal director 3 are electrically connected by printed circuit 13, and 1 back side of the liner plate is set
Be equipped with several connecting lines 5, be provided with multiple cable-through holes 14 on the liner plate 1, the setting of the cable-through hole 14 mounting plate 16 just under
Side, one end of the connecting line 5 are connected to across cable-through hole 14 on printed circuit 13, and the other end is connected to polarization port 15, institute
It states polarization port 15 and is fixed on 1 back side of liner plate.
Multiple mounting holes 6 are provided on the liner plate 1,1 bottom end of liner plate position corresponding with mounting hole 6 is provided with peace
Column 7 is filled, is provided with tapped through hole corresponding with mounting hole 6 in the mounting post 7, the liner plate 1, which is connected through a screw thread, to be fixed on
On mounting surface.
First fixed column, 8 top is provided with the first installation threaded hole, is provided on the mounting plate 16 and the first peace
Corresponding first threaded hole 9 of threaded hole is filled, is provided with fixed screw 4 in first threaded hole 9, under the fixed screw 4
For portion's setting in the first installation threaded hole, the mounting plate 16, which is connected through a screw thread, is fixed on 8 top of the first fixed column.
Second fixed column, 10 top is provided with the second installation threaded hole, be provided at 2 center of the antenna oscillator with
Corresponding second threaded hole 11 of second installation threaded hole, the antenna oscillator 2 are fixed on the second fixed column 10 by fixed screw 4
Top.
Second fixed column, 10 top is provided with the second installation threaded hole, is provided at 3 center of metal director
Third threaded hole 12 corresponding with the second installation threaded hole, the metal director 3 are fixed on the second fixation by fixed screw 4
10 top of column.
The antenna oscillator 2 and metal director 3 are disc-shape.
The operation principle of the utility model is：Mounting hole 6 is provided on liner plate 1, by the way that bolt is passed through mounting hole 6, from
And liner plate 1 is fixed on mounting surface, mounting post 7 plays the role of being oriented to bolt, is easily installed；1 top of liner plate is arranged
There is the first fixed column 8, first threaded hole 9 corresponding with the first fixed column 8 is provided on mounting plate 16, it will by fixed screw 4
Mounting plate 16 is fixed on 8 top of the first fixed column；It is provided with the second threaded hole 11 on antenna oscillator 2, is arranged on metal director 3
There are third threaded hole 12,7 top of mounting plate to be provided with the second fixed column 10, installation threaded hole is provided in the second fixed column 10,
Antenna oscillator 2 and metal director 3 are separately fixed at 10 top of the second fixed column by fixed screw 4, to realize day
The assembling of line, easy for installation, maintenance easy to disassemble.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of high-gain LTE indoor distribution antennas, including liner plate（1）, it is characterised in that：The liner plate（1）Top is fixed with
Multiple first fixed columns（8）, first fixed column（8）Top is connected with mounting plate（16）, the mounting plate（16）Top two
Side is fixed with several the second symmetrical fixed columns（10）, second fixed column in left side（10）Top is connected with antenna oscillator
（2）, second fixed column on right side（10）Top is connected with metal director（3）, the mounting plate（16）Top end surface is provided with
Printed circuit（13）, the antenna oscillator（2）With metal director（3）Pass through printed circuit（13）Electrical connection, the liner plate（1）
The back side is provided with several connecting lines（5）, the liner plate（1）On be provided with multiple cable-through holes（14）, the cable-through hole（14）Setting
In mounting plate（16）Underface, the connecting line（5）One end pass through cable-through hole（14）It is connected to printed circuit（13）On, it is another
End is connected to polarization port（15）, the polarization port（15）It is fixed on liner plate（1）The back side.
2. a kind of high-gain LTE indoor distribution antennas according to claim 1, it is characterised in that：The liner plate（1）On set
It is equipped with multiple mounting holes（6）, the liner plate（1）Bottom end and mounting hole（6）Corresponding position is provided with mounting post（7）, the peace
Fill column（7）On be provided with and mounting hole（6）Corresponding tapped through hole, the liner plate（1）It is connected through a screw thread and is fixed on mounting surface
On.
3. a kind of high-gain LTE indoor distribution antennas according to claim 1, it is characterised in that：First fixed column
（8）Top is provided with the first installation threaded hole, the mounting plate（16）On be provided with and first installation threaded hole corresponding first
Threaded hole（9）, first threaded hole（9）In be provided with fixed screw（4）, the fixed screw（4）Lower part setting the
In one installation threaded hole, the mounting plate（16）It is connected through a screw thread and is fixed on the first fixed column（8）Top.
4. a kind of high-gain LTE indoor distribution antennas according to claim 1, it is characterised in that：Second fixed column
（10）Top is provided with the second installation threaded hole, the antenna oscillator（2）It is provided at center corresponding with the second installation threaded hole
The second threaded hole（11）, the antenna oscillator（2）Pass through fixed screw（4）It is fixed on the second fixed column（10）Top.
5. a kind of high-gain LTE indoor distribution antennas according to claim 1, it is characterised in that：Second fixed column
（10）Top is provided with the second installation threaded hole, the metal director（3）It is provided at center and the second installation threaded hole pair
The third threaded hole answered（12）, the metal director（3）Pass through fixed screw（4）It is fixed on the second fixed column（10）Top.
6. a kind of high-gain LTE indoor distribution antennas according to claim 1, it is characterised in that：The antenna oscillator（2）
With metal director（3）It is disc-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820112726.8U CN207691010U (en) | 2018-01-23 | 2018-01-23 | A kind of high-gain LTE indoor distribution antennas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820112726.8U CN207691010U (en) | 2018-01-23 | 2018-01-23 | A kind of high-gain LTE indoor distribution antennas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691010U true CN207691010U (en) | 2018-08-03 |
Family
ID=62990312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820112726.8U Expired - Fee Related CN207691010U (en) | 2018-01-23 | 2018-01-23 | A kind of high-gain LTE indoor distribution antennas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207691010U (en) |
-
2018
- 2018-01-23 CN CN201820112726.8U patent/CN207691010U/en not_active Expired - Fee Related
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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: 20180803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |