CN209329165U - A kind of 5G communication antenna phase shifter - Google Patents
A kind of 5G communication antenna phase shifter Download PDFInfo
- Publication number
- CN209329165U CN209329165U CN201822089221.7U CN201822089221U CN209329165U CN 209329165 U CN209329165 U CN 209329165U CN 201822089221 U CN201822089221 U CN 201822089221U CN 209329165 U CN209329165 U CN 209329165U
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- block
- phase shifter
- gasket
- screw
- earthing
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Abstract
The utility model discloses a kind of 5G communication antenna phase shifters, including phase shifter ontology, the phase shifter body surface is provided with sliding slot, the sliding slot two sides are provided with the first fixing groove, first fixing groove two sides are provided with opening, the opening two sides are provided with the second fixing groove, earthing block is provided at the top of the sliding slot, the first gasket is provided between the earthing block and phase shifter ontology, first gasket bottom is provided with the first fixed block, screw is provided in the middle part of the earthing block, the screw surface is provided with limit hole, the screw two sides are provided with fixture block, the fixture block two sides are provided with the second fixed block, the sliding slot bottom is provided with nut, the nut top is provided with the second gasket.The utility model is by being equipped with the first gasket, the second gasket and limit hole, to avoid earthing block and phase shifter body contacts, reduces contact area.
Description
Technical field
The utility model relates to wireless communication technology field, in particular to a kind of 5G communication antenna phase shifter.
Background technique
Phase shifter can control the variation of signal phase, be the key components in radio communication base station antenna.Pass through phase shift
Device can carry out phase shift to input signal, change the relative phase of signal between antenna element, adjust the tilt angled down of antenna beam,
In order to the optimization of communication network, to guarantee that signal can smoothly transmit inside antenna for base station, therefore the ground connection of phase shifter is non-
Often important, existing phase shifter reaches ground connection purpose with screw locking by earthing block, but due to earthing block good conductivity,
The low characteristic of hardness, will lead to two problems: first is that will lead to greatly very much due to earthing block with phase shifter contact area
Antenna intermodulation is bad, thus be grounded fastly and phase shifter contact surface design want small as far as possible；Second is due to aluminium material hardness
Not enough, causing earthing block in screw locking meeting, deformation occurs, influences earthing effect.
Therefore, it is necessary to solve the above problems to invent a kind of 5G communication antenna phase shifter.
Utility model content
The purpose of this utility model is to provide a kind of 5G communication antenna phase shifters, by being equipped with the first gasket, the second pad
Piece and limit hole reduce contact area to avoid earthing block and phase shifter body contacts, can avoid earthing block and interfere phase shifter
The adjustment of ontology signal, avoiding earthing block, deformation occurs, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of 5G communication antenna phase shifter, including moves
Phase device ontology, the phase shifter body surface are provided with sliding slot, and the sliding slot two sides are provided with the first fixing groove, and described first
Fixing groove two sides are provided with opening, and the opening two sides are provided with the second fixing groove, are provided with ground connection at the top of the sliding slot
Block is provided with the first gasket between the earthing block and phase shifter ontology, first gasket bottom is provided with the first fixed block,
It is provided with screw in the middle part of the earthing block, the screw surface is provided with limit hole, and the screw two sides are provided with fixture block, institute
It states fixture block two sides and is provided with the second fixed block, the sliding slot bottom is provided with nut, and the nut top is provided with the second pad
Piece.
Preferably, first gasket is socketed in screw surface, and first gasket and the second gasket are electro-insulating rubber
Material is made.
Preferably, the opening matches with fixture block, and the fixture block is internally provided with cable, and the screw is through ground connection
Block.
Preferably, the sliding slot is to be slidably connected with screw, and the screw is to be threadedly coupled with nut.
Preferably, first fixed block engages with the first fixing groove, and second fixed block engages with the second fixing groove.
Preferably, first fixed block is to be fixedly connected with the first gasket, and the earthing block is by Al alloy block material system
At.
The technical effect and advantage of the utility model:
1, by being equipped with the first gasket, the second gasket and limit hole, screw surface is socketed with the first gasket, to avoid connecing
Plot and phase shifter body contacts reduce contact area, since the first gasket and the second gasket are made with insulating rubber material,
Can avoid earthing block interference phase shifter ontology signal adjustment, when screw locks earthing block by nut, the first gasket with
Second gasket can provide buffering for earthing block, to avoid earthing block, deformation occurs, since earthing block surface is provided with limit hole,
The wire to match with limit hole can be inserted into limit hole, so that nut be fixed, avoid nut and screw from being detached from, reduce
Torsion when screw and nut is locked, avoiding earthing block, deformation occurs, this equipment, can be consolidated earthing block with the power of very little
Fixed, not having to earthing block, deformation occurs, reduces the contact area of earthing block Yu phase shifter ontology, improves the mutual of antenna for base station
Adjust percent of pass；
2, by being equipped with the first fixed block, the second fixed block, by the way that the first fixed block and the second fixed block are placed on the
In one fixing groove and the second fixing groove, earthing block can be fixed, extra fixture is not needed when earthing block is installed and is consolidated
It is fixed, the set-up time can be saved by being provided with a screw, improves working efficiency.
Detailed description of the invention
Fig. 1 is the whole configuration schematic diagram of the utility model.
Fig. 2 is the overall structure front view of the utility model.
Fig. 3 is the utility model entirety front view.
Fig. 4 is the overall structure top view of the utility model.
In figure: 1 phase shifter ontology, 2 sliding slots, 3 first fixing grooves, 4 openings, 5 second fixing grooves, 6 earthing blocks, 7 first pads
Piece, 8 first fixed blocks, 9 screws, 10 limit holes, 11 fixture blocks, 12 second fixed blocks, 13 nuts, 14 second gaskets, 15 cables.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of 5G communication antenna phase shifter as shown in Figs 1-4, including phase shifter ontology 1, institute
It states 1 surface of phase shifter ontology and is provided with sliding slot 2,2 two sides of sliding slot are provided with the first fixing groove 3, first fixing groove 3
Two sides are provided with opening 4, and 4 two sides of the opening are provided with the second fixing groove 5, are provided with earthing block at the top of the sliding slot 2
6, the first gasket 7 is provided between the earthing block 6 and phase shifter ontology 1, it is fixed that 7 bottom of the first gasket is provided with first
Block 8 is provided with screw 9 in the middle part of the earthing block 6, and 9 surface of screw is provided with limit hole 10, and 9 two sides of screw are all provided with
It is equipped with fixture block 11,11 two sides of fixture block are provided with the second fixed block 12, and the second fixed block 12 is fixedly connected with earthing block 6,
2 bottom of sliding slot is provided with nut 13, and the second gasket 14 is provided at the top of the nut 13.
Further, in the above-mentioned technical solutions, first gasket 7 is socketed in 9 surface of screw, first gasket 7
It is that insulating rubber material is made with the second gasket 14, reduces interference；
Further, in the above-mentioned technical solutions, the opening 4 matches with fixture block 11, is arranged inside the fixture block 11
There is cable 15, the screw 9 runs through earthing block 6；
Further, in the above-mentioned technical solutions, the sliding slot 2 is to be slidably connected with screw 9, the screw 9 and nut
13 is are threadedly coupled, convenient for earthing block 6 is fixed；
Further, in the above-mentioned technical solutions, first fixed block 8 engages with the first fixing groove 3, and described second is solid
Determine block 12 to engage with the second fixing groove 5, thus phase shifter ontology 1 is fixed, facilitate and installs in next step；
Further, in the above-mentioned technical solutions, first fixed block 8 is to be fixedly connected with the first gasket 7, described to connect
Plot 6 is made of Al alloy block material.
This practical working principle:
Referring to Figure of description 1-4, when earthing block 6 is by screw 9 and fixed nut 13 and phase shifter ontology 1, due to
9 surface of screw is socketed with the first gasket 7, so that earthing block 6 be avoided to contact with phase shifter ontology 1, reduces contact area, due to the
One gasket 7 and the second gasket 14 are made with insulating rubber material, can avoid the tune that earthing block 6 interferes 1 signal of phase shifter ontology
Whole, when screw 9 is locked earthing block 6 by nut 13, the first gasket 7 and the second gasket 14 can provide buffering for earthing block 6,
Deformation occurs to avoiding earthing block 6, since 6 surface of earthing block is provided with limit hole 10, can will match with limit hole 10
Wire is inserted into limit hole 10, thus nut 13 is fixed, it avoids nut 13 and screw 9 from being detached from, reduces screw 9 and nut 13
Torsion when locking, avoiding earthing block 6, deformation occurs；
Referring to Figure of description 1-4, the first fixed block 8 engages with the first fixing groove 3, and the second fixed block 12 and second is fixed
Slot 5 engages, by the way that the first fixed block 8 and the second fixed block 12 to be placed in the first fixing groove 3 and the second fixing groove 5
Earthing block 6 is fixed, so that earthing block 6 is not needed extra fixture when installing and be fixed, can be saved by being provided with a screw 9
Save the set-up time.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of 5G communication antenna phase shifter, including phase shifter ontology (1), it is characterised in that: phase shifter ontology (1) surface
It is provided with sliding slot (2), sliding slot (2) two sides are provided with the first fixing groove (3), and the first fixing groove (3) two sides are all provided with
It is equipped with opening (4), described opening (4) two sides are provided with the second fixing groove (5), are provided with earthing block at the top of the sliding slot (2)
(6), it is provided with the first gasket (7) between the earthing block (6) and phase shifter ontology (1), the first gasket (7) bottom setting
Have the first fixed block (8), is provided with screw (9) in the middle part of the earthing block (6), screw (9) surface is provided with limit hole
(10), screw (9) two sides are provided with fixture block (11), and fixture block (11) two sides are provided with the second fixed block (12),
Sliding slot (2) bottom is provided with nut (13), is provided with the second gasket (14) at the top of the nut (13).
2. a kind of 5G communication antenna phase shifter according to claim 1, it is characterised in that: the first gasket (7) socket
On screw (9) surface, first gasket (7) and the second gasket (14) are that insulating rubber material is made.
3. a kind of 5G communication antenna phase shifter according to claim 1, it is characterised in that: opening (4) and the fixture block
(11) match, the fixture block (11) is internally provided with cable (15), and the screw (9) runs through earthing block (6).
4. a kind of 5G communication antenna phase shifter according to claim 1, it is characterised in that: the sliding slot (2) and screw (9)
To be slidably connected, the screw (9) is to be threadedly coupled with nut (13).
5. a kind of 5G communication antenna phase shifter according to claim 1, it is characterised in that: first fixed block (8) with
First fixing groove (3) engaging, second fixed block (12) engage with the second fixing groove (5).
6. a kind of 5G communication antenna phase shifter according to claim 1, it is characterised in that: first fixed block (8) with
First gasket (7) is to be fixedly connected, and the earthing block (6) is made of Al alloy block material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822089221.7U CN209329165U (en) | 2018-12-13 | 2018-12-13 | A kind of 5G communication antenna phase shifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822089221.7U CN209329165U (en) | 2018-12-13 | 2018-12-13 | A kind of 5G communication antenna phase shifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209329165U true CN209329165U (en) | 2019-08-30 |
Family
ID=67726502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822089221.7U Active CN209329165U (en) | 2018-12-13 | 2018-12-13 | A kind of 5G communication antenna phase shifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209329165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994184A (en) * | 2019-11-21 | 2020-04-10 | 张晓卫 | 5G communication antenna phase shifter with good grounding effect |
-
2018
- 2018-12-13 CN CN201822089221.7U patent/CN209329165U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994184A (en) * | 2019-11-21 | 2020-04-10 | 张晓卫 | 5G communication antenna phase shifter with good grounding effect |
| CN110994184B (en) * | 2019-11-21 | 2021-05-28 | 嘉兴新博信息科技有限公司 | Phase shifter of 5G communication antenna |
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