CN206332183U - Antenna phase adjusting means - Google Patents
Antenna phase adjusting means Download PDFInfo
- Publication number
- CN206332183U CN206332183U CN201621023149.2U CN201621023149U CN206332183U CN 206332183 U CN206332183 U CN 206332183U CN 201621023149 U CN201621023149 U CN 201621023149U CN 206332183 U CN206332183 U CN 206332183U
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- China
- Prior art keywords
- control
- regulation
- gear
- adjusting means
- phase adjusting
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Abstract
The utility model provides a kind of antenna phase adjusting means, it includes motor, control device and at least two groups regulation and control gears, piece antenna rotary shaft of every group of regulation and control gear driven, the at least two groups regulation and control gears are distributed on same circumference, the circumference is provided with least one photoelectrical coupler, the optocoupler trigger point is connected with control device signal, and simultaneously controlled motor is rotated on the circumference for control device connection, and at least two groups regulation and control gears of the motor and this are connected respectively.In existing technical foundation, change circuit and structure are positioned by an optocoupler, reach with a motor to control the purpose of at least two antenna shifting axles, make control more efficient, and antenna volume and weight are reduced, convenient transportation.
Description
【Technical field】
The utility model is related to the communications field, more particularly, to a kind of antenna phase adjusting means.
【Background technology】
Existing is automatically adjusted applied to antenna for base station phase be all to be adjusted with Single-chip Controlling motor, when need regulation
During multifrequency antenna, just controlled with multiple motors are one-to-one.For example：As soon as secondary five frequencies antenna needs control phase place change, need
5 motors are wanted to correspond control.Although such control mode realizes regulatory function, but with the increase of motor number,
Cost is also in increase, and the space that module takes increases the volume and weight of antenna than larger, while also to transport and peace
Dress brings difficulty.
Therefore it provides a kind of efficient, simple in construction, small volume the antenna phase of single motor controllable multiple antenna
Position adjusting means is actually necessary.
【The content of the invention】
The purpose of this utility model be provide it is a kind of can single motor the antenna phase of multiple days line traffic controls adjusted filled
Put.
To realize the utility model purpose, there is provided following technical scheme：
The utility model provides a kind of antenna phase adjusting means, and it includes motor, control device and at least two groups regulation and control
Gear, piece antenna rotary shaft of every group of regulation and control gear driven, at least two groups regulation and control gears are distributed on same circumference, the circumference
At least one photoelectrical coupler is provided with, the photoelectrical coupler is connected with control device signal, and control device connects and controls electricity
Machine is rotated on the circumference, and at least two groups regulation and control gears of the motor and this are connected respectively.In existing technical foundation, change electricity
Road and structure, are positioned by an optocoupler, are reached with a motor to control the purpose of at least two antenna shifting axles, are made control
System is more efficient, and antenna volume and weight are reduced, convenient transportation.
It is preferred that, motor driving driving gear, driving gear driving travelling gear, the travelling gear can be around the circumference
Rotate, the travelling gear can be engaged with least two groups regulation and control gears respectively.Motor driving force passes through driving gear, travelling gear
Regulation and control gear is transferred to, antenna rotary shaft is regulated and controled.
It is preferred that, the antenna phase adjusting means also includes being arranged on the catch circumferentially rotated with motor, the photoelectricity coupling
Clutch includes the optocoupler trigger point being fixedly installed, and the catch is with travelling gear into fixed angle, and the catch is triggered with the optocoupler
Point is engaged.
It is preferred that, every group of regulation and control gear includes the first regulation and control gear and the second regulation and control gear respectively, the first regulation and control tooth
Wheel and the second regulation and control gear difference forward or reverse control antenna rotary shaft.
It is preferred that, this is provided circumferentially about optocoupler trigger point corresponding with every group of regulation and control gear, the optocoupler trigger point and control
Device signal connection processed.It so can more easily learn that travelling gear is meshed with which group regulation and control gear, control is more
Efficient quick, calculates more convenient.
It is preferred that, at least two groups regulation and control gears are evenly distributed on the circumference.The angle that each group of gear is separated by is one
Sample, it is easy to calculate, it is simple in construction.
It is preferred that, it includes regulating and controlling gear described in five groups, and five groups of regulation and control gears are evenly distributed on the circumference.Each group
The angle that gear is separated by is the same.As alternative embodiment, the regulation and control gear of other quantity group can also be distributed with.
It is preferred that, the photoelectrical coupler is slot optical coupling.
It is preferred that, the control device is single-chip microcomputer.
In antenna phase adjustment device work, control device controlled motor band nutating gear and catch are on whole circle
Rotate, when the catch passes through the optocoupler trigger point, a signal trigger control device can be sent, so as to allow control device to know
Which group regulation and control gear present travelling gear is located at, and which antenna rotary shaft is controlled, if to navigate to another
Group regulation and control gear, control device controlled motor rotates a fixed angle, it is possible to navigates to another group of regulation and control gear, regulates and controls
Another antenna rotary shaft.Same reason can navigate to third and fourth, five groups of axles move.Such a motor can just control 2
~5 bearings, so that number of motors is reduced, it is cost-effective, simplify structure, reduce volume and weight, efficiently control.And if
Just hope and allow controlled antenna rotary shaft forward or reverse, then only need to control travelling gear and regulate and control gear and second first
Regulate and control rotation between gear.
Prior art is contrasted, the utility model has advantages below：
In existing technical foundation, change circuit and structure is positioned by an optocoupler, reach with a motor come
The purpose of at least two antenna shifting axles is controlled, number of motors is reduced, makes control more efficient, antenna volume and weight are reduced, fortune
Defeated convenience.It can be applied to antenna for base station and adjust angle of declination at a distance, adjust signal coverage rate.
【Brief description of the drawings】
Fig. 1 is the structural representation of the utility model antenna phase adjusting means；
Fig. 2 is the principle schematic of the utility model antenna phase adjusting means.
【Embodiment】
Refer to Fig. 1 and Fig. 2, the utility model antenna phase adjusting means, it includes motor, control device and five groups of tune
Control gear, piece antenna rotary shaft of every group of regulation and control gear driven, five groups of regulation and control gears are evenly distributed on same circumference, each
The angle that group gear is separated by is the same.The control device of this in the present embodiment is single-chip microcomputer.
Simultaneously controlled motor is rotated on the circumference for single-chip microcomputer connection, specifically, the machine shaft 130 driving driving gear
140, the driving gear 140 driving travelling gear 150 make it that the travelling gear 150 can be around the circle by the Single-chip Controlling motor
Week is rotated, and the travelling gear 150 can be engaged with five groups of regulation and control gears respectively.Motor driving force passes through driving gear 140, transmission
Gear 150 is transferred to regulation and control gear 110, and antenna rotary shaft is regulated and controled.
The circumference is provided with least one photoelectrical coupler, and the photoelectrical coupler includes the optocoupler trigger point being fixedly installed
120, the optocoupler trigger point 120 is connected with control device signal.The antenna phase adjusting means also include be arranged on motor around
The catch 160 of circular-rotation, the catch and travelling gear 150 are into fixed angle, the catch 160 and the optocoupler trigger point 120
It is engaged.
Every group of regulation and control gear 110 includes the first regulation and control gear 111 and the second regulation and control gear 112 respectively, first tune
Control the regulation and control difference forward or reverse control antenna rotary shaft of gear 112 of gear 111 and second.
In the present embodiment, the photoelectrical coupler is slot optical coupling.
As alternative embodiment, this is provided circumferentially about optocoupler trigger point corresponding with every group of regulation and control gear, the optocoupler
Trigger point is connected with control device signal.It so can more easily learn that travelling gear is mutually nibbled with which group regulation and control gear
Close, control is more efficient quick, calculate more convenient.
In antenna phase adjustment device work, Single-chip Controlling motor rotates and then controls travelling gear 150 and catch
160 rotate on whole circle, when the catch 160 is by the optocoupler trigger point 120, and photoelectrical coupler can export a change electricity
Signal is pressed, output signal triggering reaches single-chip microcomputer, so as to judge the position of travelling gear now, so as to allow single-chip microcomputer
Know which group regulation and control gear present travelling gear 150 is located at, which antenna rotary shaft, Single-chip Controlling controlled
Motor driving driving gear 140 drives travelling gear 150 to rotate again, and travelling gear 150 rotates and reaches regulation and control gear, so as to day
Line rotary shaft is regulated and controled.
If referring to Fig. 2, a circle evenly distributed five groups of regulation and control gears 1-A, 1-B, 2-A, 2-B ... ..., 5-A, 5-B divide
It is other to that should have five antenna drive axles, then the interval of each antenna drive axle is 72 degree.It can so be determined by the Hall of motor
Next axle is arrived in position, and such a one is gone down, and the purpose of five axles can be controlled by just having reached a motor.
If navigating to another group of regulation and control gear, Single-chip Controlling motor rotates a fixed angle, it is possible to fixed
Position regulates and controls another antenna rotary shaft to another group of regulation and control gear.Same reason can navigate to third and fourth, five groups of axles move.
Such a motor can just control 2~5 bearings, so that number of motors is reduced, it is cost-effective, simplify structure, reduce body
Product and weight, efficiently control.And allow controlled antenna rotary shaft forward or reverse if just hoped, then only need to control transmission
Gear 150 is rotated between the first regulation and control regulation and control gear 112 of gear 111 and second.
In existing technical foundation, change circuit and structure is positioned by an optocoupler, reach with a motor come
The purpose of at least two antenna shifting axles is controlled, makes control more efficient, antenna volume and weight are reduced, convenient transportation.
In the present embodiment, single-chip microcomputer is connected by RS485 COM1s, far distance controlled base station day can be thus realized
The change of phase of line, reaches the purpose of change coverage rate.
Preferred embodiment of the present utility model is the foregoing is only, protection domain of the present utility model is not limited thereto,
Any equivalent transformation based in technical solutions of the utility model is belonged within the utility model protection domain.
Claims (9)
1. a kind of antenna phase adjusting means, it includes motor, it is characterised in that the antenna phase adjusting means includes control and filled
Put and at least two groups regulation and control gears, piece antenna rotary shaft of every group of regulation and control gear driven, at least two groups regulation and control gears are distributed in
On same circumference, the circumference is provided with least one photoelectrical coupler, and the photoelectrical coupler is connected with control device signal, controls
Simultaneously controlled motor is rotated on the circumference for device connection, and at least two groups regulation and control gears of the motor and this are connected respectively.
2. antenna phase adjusting means as claimed in claim 1, it is characterised in that the motor drives driving gear, and this is actively
Gear drives travelling gear, the travelling gear can around the circular-rotation, the travelling gear can respectively with least two groups regulation and control teeth
Wheel engagement.
3. antenna phase adjusting means as claimed in claim 2, it is characterised in that the antenna phase adjusting means also includes setting
Put in the catch circumferentially rotated with motor, the photoelectrical coupler includes the optocoupler trigger point being fixedly installed, the catch and transmission
Gear is engaged into fixed angle, the catch with the optocoupler trigger point.
4. antenna phase adjusting means as claimed in claim 3, it is characterised in that every group of regulation and control gear includes first respectively
Regulate and control gear and the second regulation and control gear, the first regulation and control gear and the second regulation and control gear difference forward or reverse control antenna are rotated
Axle.
5. antenna phase adjusting means as claimed in claim 4, it is characterised in that this is provided circumferentially about to have and every group of regulation and control tooth
Corresponding optocoupler trigger point is taken turns, the optocoupler trigger point is connected with control device signal.
6. antenna phase adjusting means as claimed in claim 1, it is characterised in that at least two groups regulation and control gears are uniformly distributed
On the circumference.
7. the antenna phase adjusting means as described in any one of claim 1~6, it is characterised in that it includes adjusting described in five groups
Gear is controlled, five groups of regulation and control gears are evenly distributed on the circumference.
8. the antenna phase adjusting means as described in any one of claim 1~6, it is characterised in that the photoelectrical coupler is groove
Type optocoupler.
9. the antenna phase adjusting means as described in any one of claim 1~6, it is characterised in that the control device is monolithic
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023149.2U CN206332183U (en) | 2016-08-31 | 2016-08-31 | Antenna phase adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023149.2U CN206332183U (en) | 2016-08-31 | 2016-08-31 | Antenna phase adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332183U true CN206332183U (en) | 2017-07-14 |
Family
ID=59286567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621023149.2U Active CN206332183U (en) | 2016-08-31 | 2016-08-31 | Antenna phase adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244672A (en) * | 2018-11-06 | 2019-01-18 | 深圳市鑫龙通信技术有限公司 | A kind of antenna gearshift |
| CN113534716A (en) * | 2021-07-21 | 2021-10-22 | 山西大同大学 | Mechanical super-surface control system and method with continuously tunable geometric phases |
-
2016
- 2016-08-31 CN CN201621023149.2U patent/CN206332183U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244672A (en) * | 2018-11-06 | 2019-01-18 | 深圳市鑫龙通信技术有限公司 | A kind of antenna gearshift |
| CN113534716A (en) * | 2021-07-21 | 2021-10-22 | 山西大同大学 | Mechanical super-surface control system and method with continuously tunable geometric phases |
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