CN209119306U - A kind of dual-frequency base station antenna - Google Patents
A kind of dual-frequency base station antenna Download PDFInfo
- Publication number
- CN209119306U CN209119306U CN201821936305.3U CN201821936305U CN209119306U CN 209119306 U CN209119306 U CN 209119306U CN 201821936305 U CN201821936305 U CN 201821936305U CN 209119306 U CN209119306 U CN 209119306U
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- CN
- China
- Prior art keywords
- antenna
- base station
- clamping piece
- dual
- sliding bar
- Prior art date
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- Expired - Fee Related
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- 210000003734 kidney Anatomy 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 229910001000 nickel titanium Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a kind of dual-frequency base station antennas, it is related to antenna for base station technical field, it includes pole, the antenna being mounted on pole, it is mounted on upper clamping piece and lower clamping piece on pole with antenna rotation connection, an adjusting component is symmetrically arranged on the upper clamping piece, the adjusting component includes the mounting base for being fixedly mounted on upper clamping piece one side, the two sides of mounting base offer a kidney slot, sliding has a sliding bar in kidney slot, band internal thread degree hole is offered on the kidney slot of mounting base bottom, degree hole internal screw thread is connected with a thread bush being fixedly connected on sliding bar, the connecting plate of one with antenna rotation connection are provided on sliding bar.The utility model has and can accurately be adjusted according to the angle demand of their location to the angle of declination of antenna, so that the stronger effect of aerial signal.
Description
Technical field
The utility model relates to antenna for base station technical fields, more particularly, to a kind of dual-frequency base station antenna.
Background technique
Currently, in mobile radio communication engineering design, it should according toNetworkCovering requirement, telephone traffic distribution, it is anti-interference
It is required that reasonably to select antenna for base station with actual conditions such as network service qualities.For different regions, the angle of required antenna
Also not identical, Downtilt cannot be excessive, can not be too small, and angle of declination, which crosses conference, keeps waveform severely deformed, and it is blind to generate recess
Area；And angle of declination is too small can generate shadow region under tower, the phenomenon for causing short distance signal excessively weak occurs.
Existing, notification number is that the Chinese utility model patent of CN207967271U discloses a kind of durable type small base station
Wired connecting column is arranged in the bottom end of antenna, including antenna for base station, the antenna for base station, and the side of the antenna for base station is provided with base
Station antenna rotary shaft, the side of the antenna for base station rotary shaft are provided with fixed device, and the side of the fixed device is provided with
Antenna for base station pillar, the antenna for base station shell are internally provided with antirust NiTi layer, the outside setting of the antirust NiTi layer
There is nano-material coating.
Prior art among the above has the following deficiencies: and can only be carried out substantially by fixed device to antenna when installation
The adjusting of angle more cannot accurately be adjusted according to their location, may generate the excessively weak situation of signal.
Utility model content
The purpose of the utility model is to provide a kind of dual-frequency base station antennas, can be right according to the angle demand of their location
The angle of declination of antenna is accurately adjusted, so that aerial signal is stronger.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of double frequency base station day
Line including pole, the antenna being mounted on pole, is mounted on the upper clamping piece and lower clamping piece that are rotatablely connected on pole with antenna, institute
It states and is symmetrically arranged with an adjusting component on upper clamping piece, the adjusting component includes the installation for being fixedly mounted on upper clamping piece one side
Seat, the two sides of mounting base offer a kidney slot, and sliding has a sliding bar in kidney slot, the kidney slot positioned at mounting base bottom
On offer band internal thread degree hole, degree hole internal screw thread is connected with a thread bush being fixedly connected on sliding bar, sliding
The connecting plate of one with antenna rotation connection are provided in lever.
By using above-mentioned technical proposal, sliding bar is slided into required degree hole, and then rotational slide bar, makes screw thread
Set is rotatably coupled in degree hole, and the angle of declination of antenna can be made to reach desired angle；It can be according to the angle of their location
Demand precisely adjusts antenna.
The utility model is further arranged to, and is equipped with the mark with degree in the mounting base of the degree hole straight up
Board.
By using above-mentioned technical proposal, facilitate staff that can be quickly found out required degree hole.
The utility model is further arranged to, when the thread bush is located remotely from the degree hole of antenna one end, under antenna
Inclination angle is 0 °, and when the thread bush is located at close to the degree hole of antenna one end, the angle of declination of antenna is 20 °.
By using above-mentioned technical proposal, when being installed to thread bush farthest away from the degree hole of antenna, it is 0 °, guarantees day
Line is in a vertical state；It is 20 °, general Downtilt is all 0 ° to 20 ° when thread bush is located remotely from the degree hole of antenna
Between, it is easy to use, avoids degree hole too many, thus the case where generating waste material.
The utility model is further arranged to, and one end that the sliding bar is pierced by mounting base is fixedly connected with a limit film.
By using above-mentioned technical proposal, limit film is set, makes sliding bar at and in mounting base.
The utility model is further arranged to, and the sliding bar is fixedly connected with leader far from limit film one end.
By using above-mentioned technical proposal, handle is set, staff's rotational slide bar is facilitated.
The utility model is further arranged to, and the upper clamping piece includes upper clamp plate and U-lag clamping plate one, the upper clamp plate and
U-lag clamping plate one is connected by bolt one, and mounting base is fixedly connected on the both ends of U-lag clamping plate one, is fixedly connected on antenna
Fixing seat one, connecting plate are rotatablely connected with fixing seat one by connecting rod one.
By using above-mentioned technical proposal, it is fixedly connected between upper clamp plate and U-lag clamping plate one by bolt one, makes folder
Part is fixedly installed on pole.
The utility model is further arranged to, and the lower clamping piece includes lower clamp plate and U-lag clamping plate two, the lower clamp plate and
U-lag clamping plate two is connected by bolt two, fixing seat two is connected between lower clamp plate and antenna, between lower clamp plate and fixing seat two
It is rotatablely connected by connecting rod two.
By using above-mentioned technical proposal, by connecting between bolt two between lower clamp plate and U-clamp plate two, make lower clamping piece
It is fixedly installed on pole.
The utility model is further arranged to, and a rubber with protrusion is fixedly connected between the upper clamping piece and lower clamping piece
Film.
By using above-mentioned technical proposal, sheet rubber is set, sends out U-lag clamping plate one and U-lag clamping plate two with respect to pole
Raw sliding and rotation.
In conclusion the utility model has the following beneficial effects:
1, setting adjusts component, and the angle of antenna is adjusted when staff being facilitated to install；
2, label is set, staff is allow to be quickly found out required degree hole；
3, sheet rubber is set in U-lag clamping plate one and U-lag clamping plate two, makes U-lag clamping plate one and U-lag clamping plate two-phase
It is more firm to pole, it avoids because outside cause is rotated and slided.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
Fig. 3 is the structural schematic diagram that thread bush is detached from degree hole.
Appended drawing reference: 1, pole；2, antenna；21, fixing seat one；211, connecting rod one；212, nut three；22, fixing seat
Two；221, connecting rod two；222, nut four；3, upper clamping piece；31, upper clamp plate；32, U-lag clamping plate one；33, bolt one；34, spiral shell
Mother one；35, sheet rubber；4, lower clamping piece；41, lower clamp plate；42, U-lag clamping plate two；43, bolt two；44, nut two；5, adjusting group
Part；51, mounting base；511, kidney slot；512, degree hole；52, sliding bar；521, limit film；522, handle；53, thread bush；
54, connecting plate；55, label.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of dual-frequency base station antenna disclosed by the utility model, including the day on pole 1, installation pole 1
Line 2 is mounted on the upper clamping piece 3 and lower clamping piece 4 being rotatablely connected on pole 1 with antenna 2.
Referring to Fig. 2, upper clamping piece 3 includes upper clamp plate 31, U-lag clamping plate 1, bolt 1.Upper clamp plate 31 is arranged in pole
The radian of 1 one end and upper clamp plate 31 is identical as 1 radian of pole；U-lag clamping plate 1 and upper clamp plate 31 are along 1 vertical centerline of pole
Symmetrically；Bolt 1 passes through upper clamp plate 31 and U-lag clamping plate 1, and bolt 1 is far from being equipped with spiral shell at one 33 end one of bolt
Mother 1.
Referring to Fig. 3, adjusting component 5 includes mounting base 51, sliding bar 52, thread bush 53, connecting plate 54.Mounting base 51 is in U
Shape and it is fixedly connected on U-lag clamping plate 1, is in a horizontal state.The two sides of mounting base 51 offer kidney slot 511；Positioned at peace
It fills and is uniformly provided with multiple band internal thread degree holes 512 on the kidney slot 511 of 51 bottom of seat；Sliding bar 52 is slided in kidney-shaped
In hole 511, both ends are stretched outside place's mounting base 51；Thread bush 53 is socketed on sliding bar 52 and is located between two kidney slots 511；
Referring to Fig.1, a connecting plate 54 is socketed on sliding bar 52, is fixedly connected with fixing seat 1 on antenna 2, fixing seat 1 with
It is rotatablely connected between connecting plate 54 by connecting rod 1, is cased with a nut 3 212 outside connecting rod 1.
Referring to Fig.1, when sliding bar 52 is located in degree hole 512 of the mounting base 51 far from one end at antenna 2, antenna 2
Angle of declination is 0 °；It can be quickly found out in order to facilitate staff in required degree hole 512, the relative degree in mounting base 51
The top in number hole 512 is fixedly installed with the label 55 with degree, and the degree on label 55 is from separate 2 one end of antenna to close to day
Slowly expand at line 2, maximum is 20 °, and use scope is wider.
Referring to Fig. 3, sliding bar 52 is placed through higher 511 top of kidney slot of mounting base 51 and is equipped with a limit film 521,
Sliding bar 52 is prevented to be detached from out of kidney slot 511；The outside that sliding bar 52 passes through kidney slot 511 is fixedly installed with leader 522,
Staff is facilitated to use.
Referring to Fig.1, lower clamping piece 4 includes lower clamp plate 41, U-lag clamping plate 2 42, bolt 2 43.Lower clamp plate 41 is arranged in pole
The radian of 1 one end and upper clamp plate 31 is identical as 1 radian of pole；U-lag clamping plate 2 42 and lower clamp plate 41 are along 1 vertical centerline of pole
Symmetrically；Bolt 2 43 passes through lower clamp plate 41 and U-lag clamping plate 2 42, and bolt 2 43 is far from being equipped with spiral shell at 2 43 end one of bolt
Mother 2 44；Fixing seat 2 22 is fixedly connected on antenna 2, U-lag clamping plate 2 42 is inserted into fixing seat 2 22, lower clamp plate 41 and U
It is rotatablely connected between shape slot clamping plate 2 42 by connecting rod 2 221, is cased with nut 4 222 outside connecting rod 2 221.
Referring to Fig.1, it in order to make to be completely embedded between upper clamping piece 3 and lower clamping piece 4 and pole 1, avoids in upper clamping piece 3 under
Antenna 2 on folder 4 slides, close in upper clamp plate 31 and U-lag clamping plate 1, lower clamp plate 41 and U-lag clamping plate 2 42
1 side of pole is fixedly connected with a sheet rubber 35 with protrusion.
When the present embodiment is in use, after upper clamping piece 3 and lower clamping piece 4 and adjusting component 5 being installed, connecting plate 54 is inserted
Enter into mounting base 51, pull handle 522 make sliding bar 52 sliding in kidney slot 511, according to install before designed angle,
Suitable degree hole 512 is found, then sliding bar 52 is slided into corresponding degree hole 512, by handle 522 sliding bar
52 are rotated outward, are threadedly coupled to thread bush 53 in degree hole 512, just complete the installation and adjusting of antenna 2.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of dual-frequency base station antenna, including pole (1), the antenna (2) being mounted on pole (1), be mounted on pole (1) with
The upper clamping piece (3) and lower clamping piece (4) of antenna (2) rotation connection, it is characterised in that: be symmetrically arranged with one on the upper clamping piece (3)
It adjusts component (5), described adjust component (5) include the mounting base (51) for being fixedly mounted on upper clamping piece (3) one side, mounting base
(51) two sides offer a kidney slot (511), and sliding has a sliding bar (52) in kidney slot (511), are located at mounting base
(51) band internal thread degree hole (512) is offered on the kidney slot (511) of bottom, degree hole (512) internal screw thread is connected with
One is fixedly connected on the thread bush (53) on sliding bar (52), and one and antenna (2) rotation connection are provided on sliding bar (52)
Connecting plate (54).
2. a kind of dual-frequency base station antenna according to claim 1, it is characterised in that: the degree hole (512) is straight up
Mounting base (51) on the label (55) with degree is installed.
3. a kind of dual-frequency base station antenna according to claim 1, it is characterised in that: the thread bush (53) is located remotely from day
When degree hole (512) of line (2) one end, the angle of declination of antenna (2) is 0 °, and the thread bush (53) is located at close to antenna (2) one
When degree hole (512) at end, the angle of declination of antenna (2) is 20 °.
4. a kind of dual-frequency base station antenna according to claim 1, it is characterised in that: the sliding bar (52) is pierced by mounting base
(51) one end is fixedly connected with a limit film (521).
5. a kind of dual-frequency base station antenna according to claim 1, it is characterised in that: the sliding bar (52) is far from limit film
(521) one end is fixedly connected with leader (522).
6. a kind of dual-frequency base station antenna according to claim 1, it is characterised in that: the upper clamping piece (3) includes upper clamp plate
(31) it is connected with U-lag clamping plate one (32), the upper clamp plate (31) and U-lag clamping plate one (32) by bolt one (33), installation
Seat (51) is fixedly connected on the both ends of U-lag clamping plate one (32), and antenna is fixedly connected with fixing seat one (21), connecting plate on (2)
(54) it is rotatablely connected with fixing seat one (21) by connecting rod one (211).
7. a kind of dual-frequency base station antenna according to claim 1, it is characterised in that: the lower clamping piece (4) includes lower clamp plate
(41) it is connected with U-lag clamping plate two (42), the lower clamp plate (41) and U-lag clamping plate two (42) by bolt two (43), lower folder
It is connected with fixing seat two (22) between plate (41) and antenna (2), passes through connecting rod between lower clamp plate (41) and fixing seat two (22)
Two (221) rotation connection.
8. a kind of described in any item dual-frequency base station antennas of according to claim 6 or 7, it is characterised in that: the upper clamping piece (3) with
A sheet rubber (35) with protrusion is fixedly connected between lower clamping piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936305.3U CN209119306U (en) | 2018-11-22 | 2018-11-22 | A kind of dual-frequency base station antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936305.3U CN209119306U (en) | 2018-11-22 | 2018-11-22 | A kind of dual-frequency base station antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209119306U true CN209119306U (en) | 2019-07-16 |
Family
ID=67206206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821936305.3U Expired - Fee Related CN209119306U (en) | 2018-11-22 | 2018-11-22 | A kind of dual-frequency base station antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209119306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224211A (en) * | 2020-01-10 | 2020-06-02 | 四川豪威尔信息科技有限公司 | Elevation angle regulating mechanism for 5G base station antenna |
| CN112838354A (en) * | 2021-01-27 | 2021-05-25 | 衡阳泰豪通信车辆有限公司 | Quick assembly disassembly's many antennas of combination formula are concentrated installation device |
-
2018
- 2018-11-22 CN CN201821936305.3U patent/CN209119306U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224211A (en) * | 2020-01-10 | 2020-06-02 | 四川豪威尔信息科技有限公司 | Elevation angle regulating mechanism for 5G base station antenna |
| CN112838354A (en) * | 2021-01-27 | 2021-05-25 | 衡阳泰豪通信车辆有限公司 | Quick assembly disassembly's many antennas of combination formula are concentrated installation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: Workshop No.11, Nantong boding Machinery Industrial Park, west of Jinding road and north of Xingyuan West Road, high tech Zone, Nantong City, Jiangsu Province Patentee after: Nantong Guoren Communication Co.,Ltd. Address before: 518000 Building A 14F1401, People's Building No. 3, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN GRENTECH COMMUNICATION TECHNOLOGY SERVICE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 |