CN209730115U - Phase shifter for antenna for base station - Google Patents
Phase shifter for antenna for base station Download PDFInfo
- Publication number
- CN209730115U CN209730115U CN201822196627.5U CN201822196627U CN209730115U CN 209730115 U CN209730115 U CN 209730115U CN 201822196627 U CN201822196627 U CN 201822196627U CN 209730115 U CN209730115 U CN 209730115U
- Authority
- CN
- China
- Prior art keywords
- substrate
- phase shift
- plate
- antenna
- base station
- 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
The utility model discloses a kind of phase shifters for antenna for base station, including fixing seat, two phase shift plates being fixed in fixing seat and phase shift couple mechanism for being coupled with two phase shift plates, fixing seat has substrate, and two phase shift plates are fixed on substrate and are respectively arranged on the two sides up and down of substrate.Since the two sides up and down of substrate are arranged in the two phase shift plates that the utility model is used for the phase shifter of antenna for base station, to which substrate can simultaneously be fixed two phase shift plates, this not only can reduce the deformation of phase shift plate, but also can reduce volume of the utility model for the phase shifter of antenna for base station.
Description
Technical field
The utility model relates to field of communication technology more particularly to a kind of phase shifters for antenna for base station.
Background technique
Antenna for base station generally includes reflecting plate, is fixed on reflecting plate several dual polarization vibrators and for dual polarization
The phase shifter of oscillator conveying signal.With the fast development of mobile broadband, antenna for base station is to network performance or even user experience
It influences increasing.To improve network performance, the oscillator quantity integrated on antenna for base station is more and more, correspondingly the number of phase shifter
Amount also rises with it, and it is more next big that this causes phase shifter the space occupied, therefore reduces difficulty of the phase shifter volume as the prior art
Topic.
Utility model content
The purpose of this utility model is to provide a kind of phase shifters for antenna for base station, it is intended to reduce and be used for antenna for base station
Phase shifter volume.
In order to realize the purpose of this utility model, the utility model provides a kind of phase shifter for antenna for base station, including
Fixing seat, two phase shift plates being fixed in fixing seat and the phase shift couple mechanism for being coupled with two phase shift plates, fixed seat tool
There is substrate, two phase shift plates are fixed on substrate and are respectively arranged on the two sides up and down of substrate.
As the further improvement of the above-mentioned phase shifter for antenna for base station, the fixing seat also has and from the side of substrate
Along vertical along the side plate stretched to the two sides up and down of substrate, side plate and substrate, which are formed, to be located at substrate two sides is used to hold up and down
Receive the accommodation space of phase shift plate.
As the further improvement of the above-mentioned phase shifter for antenna for base station, the phase shift plate has bottom plate and is covered in
The band line that several and phase shift couple mechanism on bottom plate couples.
As the further improvement of the above-mentioned phase shifter for antenna for base station, fixed if being additionally provided with stem substrate on the substrate
Hole offers bottom plate fixation hole corresponding with substrate mounting hole on shown bottom plate.
It is described that there is an adapter, two pressing plates and two as the further improvement of the above-mentioned phase shifter for antenna for base station
Slide plate, adapter are movably fixed on a pressing plate, and two slide plates are separately positioned on two phase shift plates, and two slide plates are articulated in shifting
On phase-plate, two pressing plates are separately fixed on two slide plates, and two pressing plates are fixed together.
As the further improvement of the above-mentioned phase shifter for antenna for base station, the adapter has a sliding panel, sliding
Plate is movably fixed on corresponding pressing plate, and one end of sliding panel vertically extends the snap-gauge of two side-by-side parallels setting.
Since the two sides up and down of substrate are arranged in the two phase shift plates that the utility model is used for the phase shifter of antenna for base station, thus
Substrate can simultaneously be fixed two phase shift plates, this not only can reduce the deformation of phase shift plate, but also can reduce originally practical new
Volume of the type for the phase shifter of antenna for base station.
Detailed description of the invention
Fig. 1 is three-dimensional combination figure of the utility model for the phase shifter of antenna for base station；
Fig. 2 is stereogram exploded view of the utility model for the phase shifter of antenna for base station；
Fig. 3 is the three-dimensional combination figure that the utility model is used for another angle of antenna for base station.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
Technical solution described in the utility model is described in further detail in the following with reference to the drawings and specific embodiments, with
So that those skilled in the art is better understood the utility model and can be practiced, but illustrated embodiment is not as to this
The restriction of utility model.
Fig. 1 and Fig. 2 are please referred to, the preferred embodiment there is disclosed the utility model for the phase shifter of antenna for base station.
In the present embodiment, for the phase shifter of antenna for base station include fixing seat 10, two phase shift plates 20 being fixed in fixing seat 10 with
And phase shift couple mechanism 30.
Fixing seat 10 has the vertical edge in two sides up and down of substrate 110 and corresponding edges to substrate 110 from substrate 110
The side plate 120 stretched.Substrate 110 is substantially square, offers substrate pivoted hole 111 and several substrate mounting holes 112 thereon.
Side plate 120 from three edges of substrate 110 to the two sides up and down of substrate 110, vertically stretch by edge, thus side plate 120 and substrate
110 form the accommodation space for being located at about 110 two sides of substrate, for accommodating phase shift plate 20.
Several band lines 220 that phase shift plate 20 has bottom plate 210 and is covered on bottom plate 210.Bottom is offered on bottom plate 210
Plate pivoted hole 211 and several bottom plate fixation holes 212.The two sides up and down of substrate 110 are arranged in two phase shift plates 20.Bottom plate fixation hole
212 is corresponding with substrate mounting hole 112, so that two phase shift plates 20 pass through bottom plate fixation hole 212 and substrate mounting hole 112 by screw
And be also secured on substrate 110, and then reduce the two phase shift plates 20 fixed process for needing more screws fixed respectively, therefore
Simplify the assembling of phase shift plate 20.
Fig. 2 and Fig. 3 are please referred to, phase shift couple mechanism 30 has an adapter 310, two for moving along band line 220
Pressing plate 320 and two slide plates 330.Adapter 310 has a sliding panel 311, offers on sliding panel 311 through the sliding panel 311
Sliding slot 312.One end of sliding panel 311 vertically extends the snap-gauge 313 of two side-by-side parallels setting.Two pressing plates 320 are fixed respectively
On two slide plates 330, and two pressing plates 320 are fixed together.Two slide plates 330 are separately positioned on two phase shift plates 20, and two slide plates
330 are articulated on phase shift plate 20 by bottom plate pivoted hole 211 and substrate pivoted hole 111.
Adapter 310 passes through sliding slot 312 by screw and is fixed on a pressing plate 320, so that adapter 310 be moved
Be fixed on pressing plate 320.Two snap-gauges 313 are fixed in the driving mechanism of antenna for base station, so that driving mechanism drives adapter
310 and pressing plate 320 and slide plate 330 rotate, so that slide plate 330 be made to move along band line 220, and then change slide plate 330 and arrive band line
The distance at 220 both ends is to realize mobile phase.In adapter 310 and the rotation rotation of pressing plate 320 and slide plate 330, adapter is also
It is moved by sliding slot 312 along pressing plate 320.
Since the utility model is arranged in up and down the two of substrate 110 for two phase shift plates 20 of the phase shifter of antenna for base station
Side, so that substrate 110 can simultaneously be fixed two phase shift plates 20, this not only can reduce the deformation of phase shift plate 20, but also can
To reduce volume of the utility model for the phase shifter of antenna for base station.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of phase shifter for antenna for base station, it is characterised in that: including fixing seat, two phase shift plates being fixed in fixing seat
And the phase shift couple mechanism for coupling with two phase shift plates, fixing seat have substrate, two phase shift plates are fixed on substrate and divide
Not She Yu substrate two sides up and down.
2. being used for the phase shifter of antenna for base station as described in claim 1, which is characterized in that the fixing seat also has and from base
The edge of plate vertically forms along the side plate stretched, side plate and substrate to the two sides up and down of substrate and is located at substrate or more two sides
For accommodating the accommodation space of phase shift plate.
3. as described in claim 1 be used for antenna for base station phase shifter, which is characterized in that the phase shift plate have bottom plate and
The band line that several and phase shift couple mechanism being covered on bottom plate couples.
4. being used for the phase shifter of antenna for base station as claimed in claim 3, which is characterized in that if being additionally provided with butt on the substrate
Plate fixation hole offers bottom plate fixation hole corresponding with substrate mounting hole on shown bottom plate.
5. being used for the phase shifter of antenna for base station as described in claim 1, which is characterized in that also have an adapter, two pressing plates
With two slide plates, adapter is movably fixed on a pressing plate, and two slide plates are separately positioned on two phase shift plates, and two slide plates are pivotally connected
On phase shift plate, two pressing plates are separately fixed on two slide plates, and two pressing plates are fixed together.
6. being used for the phase shifter of antenna for base station as claimed in claim 5, which is characterized in that the adapter has a sliding
Plate, sliding plate are movably fixed on corresponding pressing plate, and one end of sliding panel vertically extends the setting of two side-by-side parallels
Snap-gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196627.5U CN209730115U (en) | 2018-12-25 | 2018-12-25 | Phase shifter for antenna for base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196627.5U CN209730115U (en) | 2018-12-25 | 2018-12-25 | Phase shifter for antenna for base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209730115U true CN209730115U (en) | 2019-12-03 |
Family
ID=68677845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822196627.5U Expired - Fee Related CN209730115U (en) | 2018-12-25 | 2018-12-25 | Phase shifter for antenna for base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209730115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585025A (en) * | 2020-05-20 | 2020-08-25 | 武汉虹信通信技术有限责任公司 | Phase shifter and base station antenna |
-
2018
- 2018-12-25 CN CN201822196627.5U patent/CN209730115U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585025A (en) * | 2020-05-20 | 2020-08-25 | 武汉虹信通信技术有限责任公司 | Phase shifter and base station antenna |
| CN111585025B (en) * | 2020-05-20 | 2021-08-17 | 中信科移动通信技术股份有限公司 | Phase shifter and base station 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 |
Granted publication date: 20191203 Termination date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |