CN106876867A - Phase shifter fixed seat and phase shifter - Google Patents
Phase shifter fixed seat and phase shifter Download PDFInfo
- Publication number
- CN106876867A CN106876867A CN201710157374.8A CN201710157374A CN106876867A CN 106876867 A CN106876867 A CN 106876867A CN 201710157374 A CN201710157374 A CN 201710157374A CN 106876867 A CN106876867 A CN 106876867A
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- Prior art keywords
- phase shifter
- fixed seat
- substrate
- fixed
- cavity
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- RDYMFSUJUZBWLH-UHFFFAOYSA-N endosulfan Chemical compound C12COS(=O)OCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl RDYMFSUJUZBWLH-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000009434 installation Methods 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims description 42
- 230000002787 reinforcement Effects 0.000 claims description 4
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 3
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000013461 design Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
Landscapes
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Abstract
The present invention provides a kind of phase shifter fixed seat, and for phase shifter to be fixed on into Antenna baseplate, it includes：For holding the clasping structure of phaser cavity tightly, for shield cable architecture that is fixed and protecting the coaxial cable being connected on phaser cavity and be located on the inside of the clasping structure, and the installed part for being fixed on the fixed seat on Antenna baseplate and below the clasping structure.Phase shifter part is not only reliablely and stablely arranged on Antenna baseplate, the coaxial cable on also effectively fixed and protection phaser cavity by the phase shifter in the present invention with fixed seat.Additionally, present invention also offers it is a kind of with the phase shifter with the phase shifter of fixed seat Matching installation and a kind of antenna of application phase shifter fixed seat.
Description
Technical field
The present invention relates to communication technical field, specifically, the present invention relates to a kind of phase shifter fixed seat and phase shifter.
Background technology
Electricity is adjusted in antenna for base station, and phase shifter is the important core part for influenceing antenna performance.To lift the steady of Antenna Operation
Qualitative and reliability, it is desirable to which phase shifter part is installed reliable and stable, phase shifter cavity of sectional material surface soldered on Antenna baseplate
Coaxial cable is protected and fixed and the position of phase shifter cavity of sectional material surface cable welding should avoid being acted on by external force.
Currently, there is two ways in the fixed form for phase shifter：" screw is directly fastened " and " plastics fastener adds screw
Fastening ", the purpose reliable and stable to expect the installation for reaching phase shifter.Wherein, there are some not by the way of screw fastening
Evitable defect, such as assembles trouble, threaded connection and easily triggers stress failures over time, easily produces third order intermodulation hidden danger
Deng.
For the fixation and protection of the coaxial cable on phase shifter, current reliable way has two kinds：First, coaxial cable leads to
Cross a contiguous block to be connected with phaser cavity, specific connected mode is that coaxial cable is connected on contiguous block, and contiguous block exists
It is connected with phaser cavity by screw；2nd, the Cable Management geometrical clamp of design specialized coordinates on the outside of phase shifter cavity of sectional material
Bar-shaped trough, the coaxial cable to being distributed along cavity bar-shaped trough is fixed and protects.Wherein, mode one uses mode connects for screw phase shift
Device cavity and connector, threaded connection place easily produce pretightning force failure, connection loosing over time, and then influence phase shifter
The stability of work；Mode two directly protects coaxial cable using fastener on phase shifter, and it more seems direct compared with mode one
It is reliable.Even so, the existing Cable Management fixed folder structure in mode two there is also complex structure, assembling inconvenience, utilize
The not high defect of rate.
Therefore, a kind of technical scheme that can be solved the above problems is needed badly in the industry.
The content of the invention
Primary and foremost purpose of the invention aims to provide a kind of simple structure, assembles easily, beneficial to the lightening shifting of antenna structure
Phase device fixed seat.
Meanwhile, another mesh of the invention aims to provide a kind of phase shifter with the phase shifter fixed seat Matching installation.
To achieve these goals, the present invention provides following technical scheme：
A kind of phase shifter fixed seat, for phase shifter to be fixed on into Antenna baseplate, including：For holding phase shifter chamber tightly
The clasping structure of body, the coaxial cable being connected on phaser cavity for fixed and protection are simultaneously located at clasping structure inner side
Shield cable architecture, and for the fixed seat to be fixed on Antenna baseplate and installed part below the clasping structure.
Specifically, the clasping structure includes substrate and extends perpendicular to the direction of substrate along substrate opposite sides court to be used in combination
In the armlet and grab of clamping phaser cavity.
Specifically, the shield cable architecture includes the shield wire casing being distributed on the inner side of the armlet and/or located at the shield
The wire bushing that coaxial cable passes through is accommodated on arm.
Specifically, the installed part is included for the fixed seat to be installed on into the card base of base plate and for realizing that fixed seat exists
Spacing elastic salient point on base plate；The card base is connected with the substrate, and the elastic salient point is located at the bullet being connected with substrate
Property arm end and in the base plate spacing hole that opens up on springing ground insertion Antenna baseplate.
Specifically, be provided with the inside of the armlet for phaser cavity on the outside of fixing groove Matching installation fixation
Beam.
Preferably, upper and lower two sides in the end of fixed beam bending camber inwardly, with can springing be opened in
Fixing groove engagement on the wall of phaser cavity side.
Specifically, the shield wire casing by the fixed beam and armlet be located at the upper and lower both sides of fixed beam common restriction the in part and
Go out.
Preferably, the reinforcement for strengthening its structural strength is provided with the outside of the armlet.
Specifically, the end of the grab is provided with the hook engaged with the fixing groove being opened on phaser cavity.
Specifically, the substrate is provided with for the limit pin hole with phaser cavity surface with the contact surface of phaser cavity
Coordinate the spacer pin installed.
Preferably, the phase shifter is made up with fixed seat of highstrenghtpiston or fiber-reinforced plastic.
Preferably, the card base is T-shaped card base, and its front end is provided with guiding surface structure and is installed on the day coordinating
The fixed seat mounting hole that line base plate is opened up.
Preferably, the substrate extends to form the elastic arm along its plane.
Specifically, also including the support member between clasping structure and installed part, the support member includes and installed part
The substrate being fixedly connected and multiple supporting plates that are vertical or being connected laterally between the substrate and the substrate of clasping structure, two
Adjacent supporting plate limits the pilot hole for being stepped down for inner antenna drive disk assembly with substrate, substrate jointly.
Further, the installed part is included for the fixed seat to be installed on into the card base of base plate and for realizing fixed seat
Spacing elastic salient point on base plate；The card base and the substrate connection, the elastic salient point are located at and substrate connection
Simultaneously inserted in the base plate spacing hole opened up on Antenna baseplate for springing ground the end of elastic arm.
Meanwhile, the present invention provide it is a kind of with the phase shifter with the phase shifter of fixed seat Matching installation.The phase shifter bag
Phaser cavity is included, phaser cavity side wall is provided with wiring groove and fixing groove for housing coaxial cable, and cavity bottom is opened
It is provided with limit pin hole.
Additionally, the present invention also provides a kind of antenna of application phase shifter fixed seat.The antenna include Antenna baseplate,
Phase shifter and for phase shifter to be installed and the fixed seat on base plate is limited in, the fixed seat is that above-mentioned phase shifter is fixed
Seat.
Compared to prior art, the solution of the present invention has advantages below：
1. the phase shifter fixed seat in the present invention, the holding to phaser cavity is realized using its clasping structure, is utilized
Shield cable architecture realizes the fixation and protection effective to the coaxial cable on phaser cavity, is realized phase shifter portion using installed part
Part is fixed on Antenna baseplate solid and reliablely, is gathered multi -function in integral whole, and simple structure, design are ingenious.Meanwhile, the phase shifter
It is practical with fixed seat structure is simple, assembling is easy, be conducive to improving production, efficiency of assembling.Additionally, the phase shifter is used
Fixed seat is simultaneously not take up the upper sheaf space of antenna structure, is conducive to the lightening of its corresponding antenna structure.
2. in the phase shifter fixed seat in the present invention, its clasping structure includes the armlet and card of clamping phaser cavity
Hook.Using the armlet and grab, the phase shifter fixed seat effectively simply completes the installation with the phaser cavity,
And the ground fixed phase shifter cavity for effectively consolidating.
3. in the present invention, the armlet of the phase shifter fixed seat be provided with for phaser cavity on the outside of fixing groove
The fixed beam of Matching installation, simple structure, assembling are easy, while phase shifter fixed seat and phase shifter can be realized effectively and reliably
The clamping of cavity is held tightly, improves fixation and protection of the shield wire casing and/or wire bushing on armlet to the coaxial cable on cavity
Performance, is conducive to phase shifter stable and reliable in work.
Brief description of the drawings
The above-mentioned and/or additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and be readily appreciated that, wherein：
Fig. 1 is a kind of three-dimensional structure diagram of a kind of embodiment of phase shifter fixed seat in the present invention；
Fig. 2 is the side view of phase shifter fixed seat shown in Fig. 1；
Fig. 3 is a kind of three-dimensional structure diagram of another embodiment of phase shifter fixed seat in the present invention；
Fig. 4 is the side view of phase shifter fixed seat shown in Fig. 3；
Fig. 5 is a kind of three-dimensional structure diagram of the another embodiment of phase shifter fixed seat in the present invention；
Fig. 6 is the side view of phase shifter fixed seat shown in Fig. 5；
Fig. 7 is a kind of a kind of stereogram of embodiment of phase shifter in the present invention；
Fig. 8 is the enlarged drawing of part A in Fig. 7.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, is only used for explaining the present invention, and is not construed as limiting the claims.
Such as Fig. 1, a kind of a kind of embodiment of phase shifter fixed seat 100 in the present invention is shown.
Incorporated by reference to Fig. 2 to Fig. 6, phase shifter fixed seat 100, for phase shifter to be fixed on into Antenna baseplate, its
Including：For holding the clasping structure 1 of phaser cavity tightly, for fixing and protecting the coaxial cable on phaser cavity and be located at
The shield cable architecture 2 and the peace for being fixedly connected Antenna baseplate and be located at below the clasping structure 1 of the inner side of the clasping structure 1
Piece installing 3.
Wherein, the clasping structure 1 includes substrate 11 and prolongs perpendicular to the direction of substrate 11 along the opposite sides of substrate 11 court
Stretch and for clamping the armlet 12 and grab 13 of phaser cavity.
The shield cable architecture 2 includes the shield wire casing 21 being distributed on the inner side of the armlet 12 and/or located at the armlet
The wire bushing 22 that coaxial cable passes through is accommodated on 12.
The installed part 3 is included for the fixed seat 100 to be installed on into the card base 31 of base plate and for realizing fixed seat 100
Spacing elastic salient point 33 on base plate.The card base 31 is connected with the substrate 11, and the elastic salient point 33 is located at and base
The end of the elastic arm 32 of the connection of bottom 11 is simultaneously used to insert the base plate spacing hole opened up on Antenna baseplate.
Continuing with Fig. 2 is combined, during the clamping phaser cavity of the clasping structure 1, phaser cavity is positioned over the substrate
On 11, the side of phaser cavity is fixed in the one end of the armlet 12, and the grab 13 enters with the opposite side of the phaser cavity
Row snap fit is connected, and is held tightly so as to phaser cavity be clamped.Specifically, the end of the grab 13 is provided with and is opened in phase shifter
The hook of the fixing groove engagement on cavity so that the connection between the grab 13 and the fixing groove is more reliable and stable,
Also so that the grab 13 is more convenient with the connection of phaser cavity.Meanwhile, the grab 13 is flexible member, with certain
Ground stretches and opens ability, it is ensured that during grab 13 is connected, and installs more flexible, convenient, also to self structure
Integrality plays certain protective effect.Therefore, the simple structure of the clasping structure 1, assembling is easy, simplifies the structure of part
Design and assembling.Meanwhile, the clasping structure 1 is simultaneously not take up the upper sheaf space of phase shifter, contributes to the lightening of antenna structure.
Specifically, the inner side of the armlet 12 is provided with fixed beam 15, the fixed beam 15 can with phaser cavity on the outside of consolidate
Determine groove Matching installation, both combinations is more consolidated firm.Meanwhile, its simple structure, assembling are easy, are conducive to improving work
Efficiency so that the combination of the phase shifter fixed seat 100 and cavity more suits, practicality is stronger.
In order to ensure that more effectively reliability is held in the clamping between the clasping structure 1 and cavity tightly, in one kind of the invention
In preferred embodiment, upper and lower two sides in end of the fixed beam 15 bending camber inwardly, with can springing be opened in
Fixing groove engagement on the wall of phaser cavity side, and cause that the combination of fixed beam 15 and fixing groove is more smooth, it is ensured that it is fixed
Beam 15 will not damage the structure of itself and fixing groove in installation, unloading process, be conducive to lasting stability to work, and reduce not
Necessary maintenance.
Further, the outside of the armlet 12 is provided with the reinforcement 16 for strengthening its structural strength, is conducive to improving
The durability of the clasping structure 1, it is ensured that the continuing of product uses, it is to avoid that is frequently changed due to the insufficient strength of product is lacked
Fall into.In other words, the reinforcement 16 helps to ensure that phase shifter fixed seat 100 preferably, more permanently can be protected and fixed
Coaxial cable, and then ensure the stability and reliability of its corresponding antenna structure work.
Further, the substrate 11 is provided with for the limit with phaser cavity surface with the contact surface of phaser cavity
Position pin-and-hole coordinates the spacer pin 14 installed, and it is helped to ensure that between the phase shifter fixed seat 100 and phaser cavity
Position relationship will not be relatively moved, it is to avoid because what phase shifter fixed seat 100 was installed causing to coaxial built on the sand
Influence during cable work.
It is another to combine Fig. 3~Fig. 6, protect shape and coaxial electrical of the wire casing 21 according to phaser cavity in the shield cable architecture
The model of cable sets about design from the structure of itself and selection, enhances the fixation to coaxial cable and defencive function.Wherein, it is described
Shield wire casing 21 is any one or more in arc, square and ellipse.In addition, it is described shield wire casing 21 be not limited to it is above-mentioned
Any shape, it can be that any can be adjacent to coaxial cable outside, play fixed and protection coaxial cable effect any shape
Shape.The internal diameter of the shield wire casing 21 is designed with reference to the coaxial cable outside dimension on phaser cavity, can simultaneously meet shifting
Requirement of the coaxial cable of different model to shield wire casing 21 on phase device cavity, the coaxial cable to different model is carried out targetedly
One-to-one protection, practicality is stronger, and installation site is more flexible.
Similarly, the through hole of the wire bushing 22 is not limited to circle, and it may be designed as any one and is adjacent to cable profile, limitation
With the square hole or profiled holes of protection cable.Wire casing of the wire bushing 22 on the outside of the elevation references phaser cavity on armlet 12
Height design.
Continue referring to Fig. 3, Fig. 5, the setting of the shield wire casing 21 and the wire bushing 22 is according to phase shifter chamber to be held
The position of body difference and change.For example, when the fixed seat 100 clamping be the middle part of whole phaser cavity when,
Shield cable architecture in the fixed seat 100 preferably only sets shield wire casing 21, coaxial on the shield wire casing 21 and phaser cavity
Cable carries out Matching installation.When the fixed seat 100 clamping be the end of phaser cavity when, because coaxial cable is welded on
On the end of phase shifter, the fixed seat 100 can simultaneously set shield wire casing 21 and wire bushing 22, in fixed and protection coaxial cable
When, also protect the solder joint between coaxial cable and phaser cavity, it is ensured that stability and reliability when coaxial cable works
Property.
Specifically, fixed beam 15 and armlet 12 are common positioned at the part of fixed beam both sides about 15 described in the shield wire casing 21
Limit.The shield wire casing 21 is set rationally, adapts to more different types of phaser cavity structures, same phase shift of more fitting
Coaxial cable on the coaxial cable of different model on device, support or compression phaser cavity, so as to enter to the coaxial cable
Row is fixed and protects.
Additionally, continuing with Fig. 2 to Fig. 6 is combined, the installed part 3 is fixed with the Antenna baseplate, using the knot of itself
Structure is that can ensure that the assembling of phase shifter is reliable and stable, is not required to additionally be reinforced using screw, reduces the use of spare and accessory parts, is simplified
The assembly process of phase shifter, has prevented antenna third order intermodulation and an abnormal potential problems point has occurred, it is ensured that during Antenna Operation
The reliability of electric property.
Preferably, the card base 31 be T-shaped card base, and its front end be provided with guiding surface structure (not indicating, similarly hereinafter) with
Cooperation is installed on the fixed seat mounting hole that the Antenna baseplate is opened up, and facilitates the assembling of the card base 31 and Antenna baseplate, has
Beneficial to the efficiency for improving work.
Preferably, the substrate 11 extends to form the elastic arm 32 along its plane so that elastic salient point 33 slide into
During the corresponding position of limit pin hole on Antenna baseplate, can snap in springing in the limit pin hole, realize fixed seat in antenna
It is spacing on base plate, and then the spacing of phase shifter is realized, facilitate the installation between phase shifter, fixed seat 100 and Antenna baseplate
With it is spacing.
It is understood that in above-mentioned example, the installed part 3 is directly connected to the substrate 11 of the clasping structure 1
On, but between the installed part 3 and the substrate 11 can also there are other connection members, to connect the installed part 3
With the clasping structure 1.
As shown in fig. 6, a kind of another embodiment of the phase shifter fixed seat 100 in showing the present invention.The phase shift
Device fixed seat 100 also includes that the support member 4 can be stably located at the support member 4 between clasping structure 1 and installed part 3
Phaser cavity frame is high.Wherein, the support member 4 includes the substrate 41 being fixedly connected with installed part 3 and vertically or laterally connects
It is connected on the multiple supporting plates 42 between the substrate 41 and the substrate 11 of clasping structure 1, two adjacent supporting plates 42 and substrate
11st, substrate 41 limits the pilot hole for being stepped down for inner antenna drive disk assembly jointly, to be conducive to adjusting having a down dip for antenna
Angle, realizes the change of phase shifter phase.Now, due to having set up support member 4, the peace between clasping structure 1 and installed part 3
Can also there is trickle change with regard to its corresponding structure in the positional structure of piece installing 3.Further, the installed part 3 includes being used for
The fixed seat 100 is installed on the card base 31 of base plate and for realizing spacing elastic salient point 33 of the fixed seat on base plate；Institute
State card base 31 to be connected with the substrate 41, the elastic salient point 33 is located at the end of the elastic arm 32 being connected with substrate 41 and is used for
In the base plate spacing hole opened up on springing ground insertion Antenna baseplate.
Preferably, the phase shifter is made up with fixed seat 100 of highstrenghtpiston or fiber-reinforced plastic, is further enhanced
Its structural strength, lifts the stability and reliability of phase shifter fixed seat 100.
To sum up, the phase shifter fixed seat 100 provide not only solid and reliable ground fixed phase shifter part in antenna bottom
Function on plate, additionally provides the function of the coaxial cable on effectively fixed and protection phaser cavity, gathers multi -function in integral whole,
Simple structure, design are ingenious.Meanwhile, the phase shifter simple structure of fixed seat 100, assembling are easy, practical, are conducive to
Improve production, operating efficiency.Additionally, the phase shifter fixed seat 100 and being not take up the upper sheaf space of antenna structure, be conducive to
Its corresponding antenna structure it is lightening.
Meanwhile, present invention also offers a kind of phase shifter 200.Fig. 7 is referred to, the phase shifter 200 includes cavity 201,
Phaser cavity side wall is provided with wiring groove 2020 and fixing groove 2030 for housing coaxial cable, and cavity bottom opens up limited
Position pin-and-hole 2010.Wherein, the fixed beam Matching installation in the fixing groove 2030 and phase shifter fixed seat.
Additionally, present invention also offers a kind of antenna, including Antenna baseplate, phase shifter and for installing and limiting phase shifter
Fixed seat on base plate, the fixed seat is above-mentioned phase shifter fixed seat.
The above is only some embodiments of the invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (16)
1. a kind of phase shifter fixed seat, for phase shifter to be fixed on into Antenna baseplate, it is characterised in that including：For embracing
The clasping structure of tight phaser cavity, the coaxial cable being connected on phaser cavity for fixed and protection are simultaneously embraced located at described
Shield cable architecture on the inside of locking structure, and for the fixed seat to be fixed on Antenna baseplate and located at clasping structure lower section
Installed part.
2. phase shifter fixed seat according to claim 1, it is characterised in that the clasping structure includes substrate and along base
Armlet and grab of the bottom opposite sides towards extending perpendicular to the direction of substrate and for clamping phaser cavity.
3. phase shifter fixed seat according to claim 2, it is characterised in that the shield cable architecture includes being distributed in described
Shield wire casing on the inner side of armlet and/or the wire bushing that coaxial cable passes through is accommodated on the armlet.
4. phase shifter fixed seat according to claim 2, it is characterised in that the installed part is included for this to be fixed
Seat is installed on the card base of base plate and for realizing spacing elastic salient point of the fixed seat on base plate；The card base and the substrate
Connection, the elastic salient point is located at the end of the elastic arm being connected with substrate and inserts what is opened up on Antenna baseplate for springing
In base plate spacing hole.
5. phase shifter fixed seat according to claim 2, it is characterised in that be provided with the inside of the armlet for shifting
The fixed beam of the fixing groove Matching installation on the outside of phase device cavity.
6. phase shifter fixed seat according to claim 5, it is characterised in that upper and lower two sides in end of the fixed beam
Infolding embowment is faced, that can be engaged with the fixing groove being opened on the wall of phaser cavity side to springing.
7. phase shifter fixed seat according to claim 3, it is characterised in that the shield wire casing is by the fixed beam and shield
The part that arm is located at the upper and lower both sides of fixed beam limits and goes out jointly.
8. phase shifter fixed seat according to claim 2, it is characterised in that be provided with for strengthening on the outside of the armlet
The reinforcement of its structural strength.
9. phase shifter fixed seat according to claim 2, it is characterised in that the end of the grab is provided with and is opened in
The hook of the fixing groove engagement on phaser cavity.
10. phase shifter fixed seat according to claim 2, it is characterised in that the substrate connects with phaser cavity
Contacting surface is provided with and coordinates the spacer pin installed for the limit pin hole with phaser cavity surface.
11. phase shifter fixed seats according to claim 1, it is characterised in that the phase shifter fixed seat is by high intensity
Plastics or fiber-reinforced plastic are made.
12. phase shifter fixed seats according to claim 4, it is characterised in that the card base is T-shaped card base, and its
Front end is provided with guiding surface structure and is installed on the fixed seat mounting hole that the Antenna baseplate is opened up coordinating.
13. phase shifter fixed seats according to claim 4, it is characterised in that the substrate extends to be formed along its plane
The elastic arm.
14. phase shifter fixed seats according to claim 1, it is characterised in that also including located at clasping structure and installation
Support member between part, the support member includes the substrate that is fixedly connected with installed part and vertical or be connected laterally at the substrate
Multiple supporting plates and the substrate of clasping structure between, two adjacent supporting plates and substrate, substrate limit jointly for for
The pilot hole that inner antenna drive disk assembly is stepped down.
15. phase shifter fixed seats according to claim 14, it is characterised in that the installed part is included for this to be consolidated
Reservation is installed on the card base of base plate and for realizing spacing elastic salient point of the fixed seat on base plate；The card base and the base
Plate is connected, and the elastic salient point is located at the end with the elastic arm of substrate connection and is inserted for springing and opened up on Antenna baseplate
Base plate spacing hole in.
A kind of 16. phase shifters, including phaser cavity, it is characterised in that phaser cavity side wall is provided with for accommodating coaxial
The wiring groove and fixing groove of cable, cavity bottom offer limit pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710157374.8A CN106876867B (en) | 2017-03-16 | 2017-03-16 | Fixing seat for phase shifter and phase shifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710157374.8A CN106876867B (en) | 2017-03-16 | 2017-03-16 | Fixing seat for phase shifter and phase shifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106876867A true CN106876867A (en) | 2017-06-20 |
| CN106876867B CN106876867B (en) | 2024-01-23 |
Family
ID=59172518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710157374.8A Active CN106876867B (en) | 2017-03-16 | 2017-03-16 | Fixing seat for phase shifter and phase shifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106876867B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609259A (en) * | 2020-05-13 | 2020-09-01 | 广东博纬通信科技有限公司 | Fixing device for phase shifter and phase shifter |
| CN111817008A (en) * | 2020-06-30 | 2020-10-23 | 武汉虹信通信技术有限责任公司 | Phase shifter and base station antenna |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089154A (en) * | 2014-06-27 | 2014-10-08 | 京信通信***（中国）有限公司 | Connector and communication device |
| CN105514538A (en) * | 2015-12-24 | 2016-04-20 | 广东通宇通讯股份有限公司 | Phase shifter |
| CN205944352U (en) * | 2016-08-16 | 2017-02-08 | 广东博纬通信科技有限公司 | Connector and communication device |
| CN206532872U (en) * | 2017-03-16 | 2017-09-29 | 京信通信***（中国）有限公司 | Phase shifter fixed seat and phase shifter |
-
2017
- 2017-03-16 CN CN201710157374.8A patent/CN106876867B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089154A (en) * | 2014-06-27 | 2014-10-08 | 京信通信***（中国）有限公司 | Connector and communication device |
| CN105514538A (en) * | 2015-12-24 | 2016-04-20 | 广东通宇通讯股份有限公司 | Phase shifter |
| CN205944352U (en) * | 2016-08-16 | 2017-02-08 | 广东博纬通信科技有限公司 | Connector and communication device |
| CN206532872U (en) * | 2017-03-16 | 2017-09-29 | 京信通信***（中国）有限公司 | Phase shifter fixed seat and phase shifter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609259A (en) * | 2020-05-13 | 2020-09-01 | 广东博纬通信科技有限公司 | Fixing device for phase shifter and phase shifter |
| CN111817008A (en) * | 2020-06-30 | 2020-10-23 | 武汉虹信通信技术有限责任公司 | Phase shifter and base station antenna |
| CN111817008B (en) * | 2020-06-30 | 2022-07-19 | 武汉虹信科技发展有限责任公司 | Phase shifter and base station antenna |
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| Publication number | Publication date |
|---|---|
| CN106876867B (en) | 2024-01-23 |
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