CN205723950U - A kind of level orientation can regulate and control the antenna made by electricity - Google Patents
A kind of level orientation can regulate and control the antenna made by electricity Download PDFInfo
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- CN205723950U CN205723950U CN201620598294.7U CN201620598294U CN205723950U CN 205723950 U CN205723950 U CN 205723950U CN 201620598294 U CN201620598294 U CN 201620598294U CN 205723950 U CN205723950 U CN 205723950U
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- antenna
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- electricity
- level orientation
- installation board
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Abstract
The utility model discloses a kind of level orientation and can regulate and control the antenna made by electricity, including upper mounting plate, lower installation board and driver plate, rotary shaft is installed between described upper mounting plate and lower installation board, described rotary shaft is provided with antenna-reflected plate；Being provided with motor on described lower installation board, the main shaft of described motor connects drive screw, and described drive screw is provided with nut, and described nut upper end is provided with the trundle of convex；One end of described driver plate is fixed on antenna-reflected plate, and the other end of described driver plate is provided with through hole, and described through hole is connected through described trundle with described nut.The beneficial effects of the utility model are, it is achieved that antenna-reflected plate a range of angle adjustment in level orientation in antenna house, meet the network optimization requirement that antenna horizontal extension covers.
Description
Technical field
This utility model relates to a kind of antenna, and especially relating to a kind of level orientation can regulate and control the antenna made by electricity, belongs to shifting
Dynamic technical field of communication equipment.
Background technology
After current antenna both domestic and external is installed on base station, level orientation is to cannot be carried out (or long-range) under tower to adjust, as needed
Adjusting engineering staff and must go up tower by overall to support and antenna along the rotation of pole central axis to optimum position, engineering uses the most not
Convenient, shown in Figure 6.
Existing electrical tilt antenna, including embellished antenna and antenna for base station, reflecting plate is each attached to inner antenna, engineering staff
Under tower (or remotely) realize the phase shifter motorized adjustment to Downtilt by control motor movement, and then look for very easily
To the maximum intensive use crowd of vertical orientations.But still level orientation maximum just can not be found accurately close by disposable installation
Collection use crowd, engineering staff still needs to determine maximum intensive use crowd by test under tower upper position adjustment repeatedly, tower,
This cannot meet the requirement of vertical direction difference angle of declination, only electricity just as fixing angle of declination antenna and adjust angle of declination antenna (custom
Claim electrical tilt antenna) could to meet engineering versatility requirement the same.This utility model compensate for antenna horizontal direction can not under tower (or
Remotely) control this defect, it is achieved that the motorized adjustment of horizontal direction, engineering staff without repeatedly adjusting test on tower, under tower,
Making antenna find maximum intensive use crowd in level orientation easier, more convenient, the engineering versatility of antenna is higher.
Summary of the invention
The purpose of this utility model is that proposing a kind of level orientation can regulate and control the antenna made by electricity, and actuating device is the most built-in
In antenna, and antenna external-connected port layout keeps constant, and can make the antenna-reflected plate of embellished antenna (containing antenna for base station)
Realize level orientation angle motorized adjustment.
This utility model is achieved through the following technical solutions:
A kind of level orientation can regulate and control the antenna made, including upper mounting plate, lower installation board and driver plate, described upper peace by electricity
Between dress plate and lower installation board, rotary shaft is installed, described rotary shaft is provided with antenna-reflected plate；Pacify on described lower installation board
Equipped with motor, the main shaft of described motor connects and has drive screw, described drive screw is provided with nut, described nut upper end
It is provided with the trundle of convex；One end of described driver plate is fixed on antenna-reflected plate, and the other end of described driver plate is arranged
Having waist typed through hole, described waist typed through hole is connected through described trundle with described nut.
Preferably, the original position of described drive screw is provided with stroke boss, the end of described drive screw
It is provided with rear backstop.
Preferably, prop up after being provided with motor front support and motor between described motor and described lower installation board
Support.
Preferably, the end of described drive screw is provided with screw support, and described screw support is fixed on described
Lower installation board on, be provided with transmission guide post, described transmission guide post between described motor rear support and described screw support
Lower end through described nut.
Preferably, it is provided with rolling bearing between described rotary shaft and described upper mounting plate and lower installation board.
Preferably, it is provided with shaft block ring between described rotary shaft and described rolling bearing.
Preferably, also include that antenna house, described antenna house form one with described upper mounting plate with lower installation board
The entirety closed.
Preferably, described antenna-reflected plate is provided with motor control box.
Preferably, described upper mounting plate and lower installation board are circular.
The beneficial effects of the utility model are, achieve antenna-reflected plate certain model in level orientation in antenna house
Enclose interior angle adjustment, and without additional motor driver, meet the network optimization requirement that antenna horizontal extension covers.
Accompanying drawing explanation
Fig. 1 is transmission principle figure of the present utility model.
Fig. 2 is that this utility model assembles schematic diagram.
Motor that Fig. 3 is used by this utility model, drive screw, nut assembling schematic diagram.
Fig. 4 is this utility model lower installation board and bearing assembling schematic diagram.
Fig. 5 is this utility model general assembly schematic diagram.
Fig. 6 is the common method schematic diagram of antenna level orientation regulation in prior art.
Fig. 7 is that this utility model can make antenna level orientation be automatically adjusted schematic diagram.
Wherein, 1 is antenna house；2 is motor rear support；3 is motor；4 is motor front support；5 is drive screw；6 is spiral shell
Female；7 trundles；8 is transmission guide post；9 is screw support；10 is rear backstop；11 is driver plate；12 is reflecting plate；13 is rolling
Dynamic bearing；14 is lower installation board；15 is rotary shaft；16 is bearing (ball) cover；17 is bearing block；18 is rolling bearing；19 use for axle
Back-up ring；20 is radio-frequency joint；21 is upper mounting plate；22 is reflecting plate；23 is a period of time；24 for controlling box.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Specific embodiment described herein is used only for explaining that this practicality is new
Type, is not used to limit this utility model.
Motor (3) small volume, the rotating speed that are used due to common electrical tilt antenna are higher, thus moment would not be too big,
Cannot be directly used to drive reflecting plate (12) to rotate along its center axis.So initially with drive screw (5) by motor (3)
Rotary motion becomes nut (6) linear motion, then utilizes slider-crank mechanism that the linear motion of nut (6) is converted into antenna
Reflecting plate (12) is along the rotation of its center axis.Here, on the one hand rotary motion has been become linear motion, separately by nut (6)
On the one hand be equivalent to again the slide block in crank block motion, drive driver plate (11) to move by nut (6), driver plate (11)
Motion drives again antenna-reflected plate (12) along its center axis circular-rotation.
The most a lot of antennas use die casting oscillator, so antenna overall weight is bigger, in order to reduce the friction in transmission
Damping, employs a pair rolling bearing (13) antenna-reflected plate (12) central axis is upper and lower so that rotate the most smooth.By
Relatively big in the moment of transmission, drive screw (5) have employed stainless material, and nut (6) uses plastic material to reduce friction
Loss.
Rustless steel drive screw (5) original position (i.e. motor power input) has a stroke boss, and this boss is half
Nut (6) stop motion when near drive screw (5) original position can be made on direction, footpath, prevent nut (6) from moving to pass
The upper screw-thread ending part of dynamic screw rod (5) and stuck whole drive mechanism, the stopper point of this boss is also motor (3) motion control simultaneously
The beginning point of reference of software programming processed, the rear backstop (10) on drive screw (5) is maximum travel position reference point, the two position
The backstop put is effectively guaranteed antenna-reflected plate and is operated in less than in the range of its maximum rotation, thus has efficiently controlled antenna
Precise positioning on reflecting plate range of movement in the horizontal direction and level orientation.
Installation step of the present utility model is as follows:
The first step, is fixed on motor front support (4), motor rear support (2), motor (3) by screw (not shown)
On lower installation board (14), drive screw (5) is placed on motor (3) main shaft, then nut (6) is screwed on drive screw (5),
Before screwing in nut (6), trundle (7) has been pre-installed and has been assigned on nut (6), and the afterbody at drive screw (5) is inserted in rear backstop
(10) and by screw (not shown) it is fixed, transmission guide post (8) and screw support (9) is installed the most successively, and uses
Screw support (9) is fixed on lower installation board (14) by screw (not shown), as shown in Figure 3.
Second step, with special tooling by rolling bearing (18) press-in bearing block (17), assembling front-end bearing pedestal (17) is
It is welded on lower installation board (14), assembles bearing (ball) cover (16), rotary shaft (15) successively, and with shaft block ring (19) to rotary shaft
(15) spacing, by screw (not shown), bearing (ball) cover (16) is anchored on bearing block (17) simultaneously, as shown in Figure 4, its
In 20 be radio-frequency joint.
3rd step, method as described in second step, by rolling bearing (18), bearing (ball) cover (16), rotary shaft (15), axle gear
Circle (19) is installed on bearing block (17), has been welded on upper mounting plate (21), as shown in Figure 5 before bearing block (17) assembling.
4th step, is installed on completing the antenna-reflected plate (22) that oscillator (23) assembles by screw (not shown)
On rotary shaft (15) end face of flange on installing plate (21), lower installation board (14), it should be noted that on antenna-reflected plate (22) during assembling
Driver plate (11) lower installation board (14) place should be positioned at, and trundle (7) must be inserted in the waist-shaped hole on driver plate (11),
As it is shown in figure 5,24 be wherein motor control box.
This utility model utilizes worm drive that the rotary motion of motor is transformed to nut linear motion, then passes through slide crank
The linear motion of nut is re-transformed into antenna-reflected plate circular motion in the range of certain angle by block mechanism, thus realizes sky
Line reflection plate is the rotation of level orientation in antenna house.Simultaneously as the motor driving antenna-reflected plate to rotate is adjusted with driving electricity
The motor of angle of declination uses the motor of same model, provides a great convenience for electrical control.
Any Optimal improvements in this utility model patent, including but not limited to the schematic diagram be given, comprises but does not limits
Multistage joint debugging in this device designs, and drives antenna-reflected plate level to rotate and antennas orthogonal angle of declination including but not limited to motor
Adjusting function and apply simultaneously on antenna, the circular appearance be given including but not limited to legend, all in this utility model patent
In protection domain.
Claims (9)
1. level orientation can regulate and control the antenna made by electricity, and including upper mounting plate, lower installation board and driver plate, its feature exists
In, rotary shaft is installed between described upper mounting plate and lower installation board, described rotary shaft is provided with antenna-reflected plate；Under described
Being provided with motor on installing plate, the main shaft of described motor connects drive screw, and described drive screw is provided with nut, institute
State nut upper end and be provided with the trundle of convex；One end of described driver plate is fixed on antenna-reflected plate, described driver plate
The other end is provided with waist typed through hole, and described waist typed through hole is connected through described trundle with described nut.
A kind of level orientation the most according to claim 1 can regulate and control the antenna made by electricity, it is characterised in that described drive screw
Original position be provided with stroke boss, the end of described drive screw is provided with rear backstop.
A kind of level orientation the most according to claim 1 can regulate and control the antenna made by electricity, it is characterised in that described motor and institute
State and between lower installation board, be provided with motor front support and motor rear support.
A kind of level orientation the most according to claim 3 can regulate and control the antenna made by electricity, it is characterised in that described drive screw
End be provided with screw support, described screw support is fixed on described lower installation board, described motor rear support and described screw rod
Being provided with transmission guide post between support, described transmission guide post is through the lower end of described nut.
A kind of level orientation the most according to claim 1 can electricity regulation and control system antenna, it is characterised in that described rotary shaft with
It is provided with rolling bearing between described upper mounting plate and lower installation board.
A kind of level orientation the most according to claim 5 can electricity regulation and control system antenna, it is characterised in that described rotary shaft with
It is provided with shaft block ring between described rolling bearing.
A kind of level orientation the most according to claim 1 can regulate and control the antenna made by electricity, it is characterised in that also includes antenna
Cover, described antenna house forms the entirety closed with described upper mounting plate and lower installation board.
A kind of level orientation the most according to claim 1 can regulate and control the antenna made by electricity, it is characterised in that described antenna-reflected
Motor control box it is provided with on plate.
A kind of level orientation the most according to claim 1 can regulate and control the antenna made by electricity, it is characterised in that described upper mounting plate
It is circular with lower installation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620598294.7U CN205723950U (en) | 2016-06-16 | 2016-06-16 | A kind of level orientation can regulate and control the antenna made by electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620598294.7U CN205723950U (en) | 2016-06-16 | 2016-06-16 | A kind of level orientation can regulate and control the antenna made by electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205723950U true CN205723950U (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620598294.7U Active CN205723950U (en) | 2016-06-16 | 2016-06-16 | A kind of level orientation can regulate and control the antenna made by electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205723950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896078A (en) * | 2016-06-16 | 2016-08-24 | 南京华脉科技股份有限公司 | Antenna with electrically adjustable controlled horizontal azimuth |
-
2016
- 2016-06-16 CN CN201620598294.7U patent/CN205723950U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896078A (en) * | 2016-06-16 | 2016-08-24 | 南京华脉科技股份有限公司 | Antenna with electrically adjustable controlled horizontal azimuth |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |