CN206259498U - A kind of electrical tilt antenna structure of integrated built-in RCU - Google Patents
A kind of electrical tilt antenna structure of integrated built-in RCU Download PDFInfo
- Publication number
- CN206259498U CN206259498U CN201621300580.7U CN201621300580U CN206259498U CN 206259498 U CN206259498 U CN 206259498U CN 201621300580 U CN201621300580 U CN 201621300580U CN 206259498 U CN206259498 U CN 206259498U
- Authority
- CN
- China
- Prior art keywords
- nut
- drive device
- transmission component
- antenna structure
- rcu
- 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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- Aerials With Secondary Devices (AREA)
Abstract
The utility model discloses a kind of electrical tilt antenna structure of integrated built-in RCU, including metallic reflection plate, the metallic reflection plate one side is provided with drive device by felt pad, drive device is connected with transmission component, nut is cased with transmission component, nut is connected with phase shifter pull bar, drives transmission component to rotate by drive device, transmission component drives nut to move along a straight line by screw thread, so as to drive phase shifter pull bar to move.The electrical tilt antenna structure of integrated built-in RCU of the present utility model, drives nut to move by drive device, so as to drive phase shifter pull bar to move, realizes the adjustment of the angle of declination of antenna；Graduated scale bidding quotation is driven to move by nut, so that the distance of simultaneous display phase shifter pull bar movement.
Description
Technical field
The utility model is related to a kind of electrical tilt antenna structure of integrated built-in RCU, belongs to mobile base station communication field.
Background technology
In mobile communication system, antenna is typically mounted at apart from several meters of height of roof terrace even more than ten meters of height of height
Empty position, when antenna tilt is adjusted in the later stage, it usually needs operating personnel are below antenna then external using measure climbing is increased
RCU driving equipments adjust inclination angle.So there is requirement higher to execute-in-place condition and safeguard measure, it is necessary to carry more
Scaffold is built enough height and can just be operated, time-consuming to take a lot of work, and risk is larger.
RCU is built in inside electrical tilt antenna, directly external cable can just can be arranged in when installing first
Antenna lower section, it is not necessary to which any to increase measure, roof position can directly operate below antenna.So antenna is adjusted in the later stage
During inclination angle, inclination angle is directly adjusted after remote controller is connected with reserved cable, reduce many unnecessary work, saved
When, it is laborsaving and safer.
Utility model content
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model provides a kind of integrated built-in RCU's
Electrical tilt antenna structure, drives nut to move by drive device, so as to drive phase shifter pull bar to move, realizes the angle of declination of antenna
Adjustment.
Technical scheme：In order to solve the above technical problems, the electrical tilt antenna structure of integrated built-in RCU of the present utility model, bag
Metallic reflection plate is included, the metallic reflection plate one side is provided with drive device by felt pad, and drive device connects with transmission component
Connect, nut is cased with transmission component, nut is connected with phase shifter pull bar, drive transmission component to rotate by drive device, transmission
Component drives nut to move along a straight line by screw thread, so as to drive phase shifter pull bar to move.
Preferably, the metallic reflection plate another side is provided with control unit, control unit connects with drive device signal
Connect.
Preferably, the nut is connected with drive connection plate, drive connection plate is connected with graduated scale bidding quotation, Scale
Disk is inserted in dial fixed block, and dial fixed block is arranged in metallic reflection plate.
Preferably, being provided with lead column in the metallic reflection plate, it is provided with drive connection plate and is coordinated with lead column
Gathering sill.
Beneficial effect：The electrical tilt antenna structure of integrated built-in RCU of the present utility model, drives nut to move by drive device
It is dynamic, so as to drive phase shifter pull bar to move, realize the adjustment of the angle of declination of antenna；Graduated scale bidding quotation is driven to move by nut,
So as to the distance of simultaneous display phase shifter pull bar movement.
Brief description of the drawings
Fig. 1 is positive structural representation of the present utility model；
Fig. 2 is the structural representation at the back side of the present utility model；
Fig. 3 is the structural representation of drive device；
Fig. 4 is to lack the structural representation of drive device in Fig. 2；
Fig. 5 is the connection diagram of each part.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, the electrical tilt antenna structure of integrated built-in RCU of the present utility model, including metallic reflection plate 1,
Shown metallic reflection plate 1 is U-shape, and the one side of the metallic reflection plate 1 is provided with drive device, drive device by felt pad 3
Including motor 12 and motor fixture 11, motor 12 is arranged on metallic reflection by motor fixture 11
On plate 1, drive device is connected with transmission component 13, and transmission component 13 is connecting shaft, and transmission component 13 is provided with screw thread, transmission group
Nut is cased with part 13, nut is connected with phase shifter pull bar 14, drives transmission component 13 to rotate by drive device, transmission component
13 drive nut to move along a straight line by screw thread, so as to drive phase shifter pull bar 14 to move.
In the utility model, the another side of the metallic reflection plate 1 is provided with control unit 2, and control unit 2 is filled with driving
Confidence number is connected, and control unit 2 is arranged in metallic reflection plate 1 by control unit fixture 4, and AI SG joints 5 are solid with screw
It is scheduled on the joint side of metallic reflection plate 1.The nut is connected with drive connection plate 9, and be connected plate 9 and graduated scale bidding quotation 6
Connection, graduated scale bidding quotation 6 is inserted in dial fixed block 7, and dial fixed block 7 is arranged in metallic reflection plate 1.The metal
Lead column 10 is installed on reflecting plate 1, the gathering sill coordinated with lead column 10 is provided with drive connection plate 9.
In the utility model, control unit 2, motor fixture 11, dial fixed block 7 are and metallic reflection plate
Felt pad 3,8 is provided between 1.As shown in figure 5, motor 12 is connected to control unit 2 by cable X1, control unit 2 is led to
Cross cable X2 and be connected to AISG joints 5, remote control is connected with AISG joints by external cable X3, and remote control is supplied by X4 cables
Electricity, operates for motor 12.
The above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of electrical tilt antenna structure of integrated built-in RCU, it is characterised in that：Including metallic reflection plate, the metallic reflection plate
Drive device is simultaneously provided with by felt pad, drive device is connected with transmission component, is cased with nut on transmission component, nut with
Phase shifter pull bar is connected, and drives transmission component to rotate by drive device, and transmission component drives nut to move along a straight line by screw thread,
So as to drive phase shifter pull bar to move.
2. the electrical tilt antenna structure of integrated built-in RCU according to claim 1, it is characterised in that：The metallic reflection plate
Another side is provided with control unit, and control unit is connected with drive device signal.
3. the electrical tilt antenna structure of integrated built-in RCU according to claim 1, it is characterised in that：The nut and transmission
Connecting plate is connected, and drive connection plate is connected with graduated scale bidding quotation, and graduated scale bidding quotation is inserted in dial fixed block, and dial is fixed
Block is arranged in metallic reflection plate.
4. the electrical tilt antenna structure of integrated built-in RCU according to claim 3, it is characterised in that：The metallic reflection plate
On lead column is installed, drive connection plate on be provided with lead column coordinate gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621300580.7U CN206259498U (en) | 2016-11-30 | 2016-11-30 | A kind of electrical tilt antenna structure of integrated built-in RCU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621300580.7U CN206259498U (en) | 2016-11-30 | 2016-11-30 | A kind of electrical tilt antenna structure of integrated built-in RCU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206259498U true CN206259498U (en) | 2017-06-16 |
Family
ID=59027104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621300580.7U Expired - Fee Related CN206259498U (en) | 2016-11-30 | 2016-11-30 | A kind of electrical tilt antenna structure of integrated built-in RCU |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206259498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110838623A (en) * | 2019-11-19 | 2020-02-25 | 武汉虹信通信技术有限责任公司 | Electrically tunable antenna |
| CN112713403A (en) * | 2019-10-24 | 2021-04-27 | 京信通信技术(广州)有限公司 | Base station antenna adjustment phase shifter stroke transmission device and antenna |
-
2016
- 2016-11-30 CN CN201621300580.7U patent/CN206259498U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713403A (en) * | 2019-10-24 | 2021-04-27 | 京信通信技术(广州)有限公司 | Base station antenna adjustment phase shifter stroke transmission device and antenna |
| CN110838623A (en) * | 2019-11-19 | 2020-02-25 | 武汉虹信通信技术有限责任公司 | Electrically tunable antenna |
| CN110838623B (en) * | 2019-11-19 | 2021-12-14 | 中信科移动通信技术股份有限公司 | Electrically tunable antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |