CN205828641U - The rotary antenna frame of a kind of automatic replacing antenna and control system - Google Patents
The rotary antenna frame of a kind of automatic replacing antenna and control system Download PDFInfo
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- CN205828641U CN205828641U CN201620715792.5U CN201620715792U CN205828641U CN 205828641 U CN205828641 U CN 205828641U CN 201620715792 U CN201620715792 U CN 201620715792U CN 205828641 U CN205828641 U CN 205828641U
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Abstract
This utility model provides rotary antenna frame and the control system of a kind of automatic replacing antenna.Base, column, actuating device, rotating disk, antenna, driving means is included described in the rotary antenna frame of automatic replacing antenna provided by the utility model, described driving means is used for driving described actuating device to rotate, and then drive described rotating disk to rotate around connecting shaft axis, thus regulate the position of the antenna that rotating disk is carried.Rotary antenna frame and the control system not only operation principle of automatic replacing antenna provided by the utility model be simple and convenient to operate, highly reliable, when carrying out electromagnetic compatibility test, the rotary antenna frame automatically changing antenna and the control system that can be provided by this utility model are switched between the antenna of the different frequency range scope carried, both the infringement having avoided disassembling, assembling and replacing antenna continually and cause antenna, extends the service life of antenna；It also avoid after replacing antenna by the produced error reorientated manually, so that it is guaranteed that the accuracy of test result.
Description
Technical field
The invention belongs to electromagnetic compatibility test field, be specifically related to rotary antenna frame and the control of a kind of automatic replacing antenna
System processed.
Background technology
The conventional antenna of electromagnetic compatibility test has biconical antenna, log-periodic antenna, electromagnetic horn etc..Hold concurrently carrying out electromagnetism
When holding test, need to use antenna mount to carry antenna, and need to use dissimilar or different work in different test frequency ranges
The antenna making frequency range is tested, and frequently changes antenna and to the loss of antenna relatively greatly, and can relatively waste experimental period.It addition,
There are strict requirements to the distance between antenna and determinand for electromagnetic compatibility test, and all kinds of antenna is different in size, changes antenna
After, generally require and antenna is reorientated, manuallyd locate antenna by operator every time and easily occur positioning improper and affect test
Degree of accuracy.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, it is provided that the rotary sky of a kind of automatic replacing antenna
Coil holder and control system.
The purpose of the present invention can reach by the following technical solutions:
First aspect, the invention provides the rotary antenna frame of a kind of automatic replacing antenna, including base, column, biography
Dynamic device, rotating disk, antenna, driving means, wherein, described column is fixed on described base；Described actuating device includes fixing
Runner on described column, described runner is flexibly connected with rotating disk；At least one antenna it is provided with on described rotating disk, described turn
Dish also includes connecting shaft, and one end of described connecting shaft is fixing with rotating disk to be connected, and the other end is through the through hole being arranged on column also
Fix with runner and be connected；Described driving means is fixed on described column, for driving described runner to rotate around the axis of runner,
And drive described rotating disk to rotate around the axis of connecting shaft, thus regulate the position of the antenna that rotating disk is carried.
In an embodiment of the present invention, described driving means is arbitrary in nonmetal cylinder, air motor and motor
Kind.
In an embodiment of the present invention, described runner includes drive wheel assemblies and driven pulley assembly, described active wheels
Part and driven pulley assembly are in transmission connection, and wherein, described drive wheel assemblies is fixed on described column by the rotating shaft of drivewheel, institute
Stating drive wheel assemblies can be around described axis of rotation；Described driven pulley assembly is connected by connecting shaft is fixing with described rotating disk, described
Connecting shaft can rotate around the axis of connecting shaft.
Further, in this embodiment, described drive wheel assemblies and driven pulley assembly are by appointing in chain, belt
One is in transmission connection.
In an embodiment of the present invention, described driving means is nonmetal cylinder, the cylinder body of described nonmetal cylinder with
Described column is fixing to be connected, and the piston rod of described nonmetal cylinder is fixing with described drive wheel assemblies to be connected.
Further, in this embodiment, the radius of the radius of described drive wheel assemblies and described driven pulley assembly it
Ratio is not less than 1.
Further, in this embodiment, the radius of described drive wheel assemblies and the radius of described driven pulley assembly
Ratio not less than 2.
Further, in this embodiment, each parts of described nonmetal cylinder all use nonmetallic materials, common
Ground, such as polyformaldehyde, politef material, it is to avoid interference to electromagnetic compatibility test.
In an embodiment of the present invention, described driving means is air motor or motor, described air motor or motor
Output shaft be provided with gear；Described drive wheel assemblies includes two drivewheels being fixedly and coaxially connected；Described drive wheel assemblies
In a drivewheel be connected with described gear drive, another drivewheel is in transmission connection with described driven pulley assembly.
Further, in this embodiment, a drivewheel in described drive wheel assemblies engages with described gear even
Connecing, another drivewheel is in transmission connection by any one in chain, belt with described driven pulley assembly.
Further, in this embodiment, described driving means is arranged in shielding case.
In an embodiment of the present invention, the rotary antenna frame of described automatic replacing antenna also includes foot rest, is connected to
The bottom surface of described base, described foot rest is provided with movable pulley, and described movable pulley is used for moving whole antenna mount.
Further, in this embodiment, described foot rest is " ten " character form structure.
Second aspect, the invention provides the control system of the rotary antenna frame of a kind of automatic replacing antenna, have employed
The rotary antenna frame automatically changing antenna as described in relation to the first aspect, also includes that electromagnetic gas valve, air delivery device, the first photoelectricity turn
Die change block, the second photoelectric conversion module, control device, wherein, the rotary sky automatically changing antenna as described in relation to the first aspect
In coil holder, described driving means is nonmetal cylinder, and described nonmetal cylinder passes through trachea through electromagnetic gas valve and air delivery device phase
Even, one end controlling end and the first photoelectric conversion module of described electromagnetic gas valve is connected, described first photoelectric conversion module another
One end is connected by optical fiber with one end of the second photoelectric conversion module, the other end of described second photoelectric conversion module and described control
Device processed is connected；
Described control device is used for sending control signal to the second photoelectric conversion module；
Described first photoelectric conversion module and the second photoelectric conversion module composition Phototube Coupling system, for receiving
Control signal is sent to electromagnetic gas valve；
Described electromagnetic gas valve is for controlling trachea between nonmetal cylinder and air delivery device according to the control signal received
In air-flow, and then control turning of actuating device and rotating disk by controlling the direction of piston rod telescopic moving of nonmetal cylinder
To, thus regulate the position of the antenna that rotating disk is carried.
It is understood that at the rotary antenna frame automatically changing antenna using second aspect present invention to be provided
During control system, automatically change the rotary antenna frame of antenna, electromagnetic gas valve and the first photoelectricity as described in relation to the first aspect turn
Die change block is placed in anechoic chamber,；Described second photoelectric conversion module, described control device are positioned at outside anechoic chamber,.
The third aspect, the invention provides the control system of the rotary antenna frame of a kind of automatic replacing antenna, have employed
The rotary antenna frame automatically changing antenna as described in relation to the first aspect, also includes electromagnetic gas valve, air delivery device, control device,
Wherein, in the rotary antenna frame automatically changing antenna as described in relation to the first aspect, described driving means is nonmetal cylinder, institute
State nonmetal cylinder to be connected with air delivery device through electromagnetic gas valve by trachea, the control end of described electromagnetic gas valve and control device phase
Even；
Described control device is for sending control signal to electromagnetic gas valve；
Described electromagnetic gas valve is for controlling trachea between nonmetal cylinder and air delivery device according to the control signal received
In air-flow, and then control turning of actuating device and rotating disk by controlling the direction of piston rod telescopic moving of nonmetal cylinder
To, thus regulate the position of the antenna that rotating disk is carried.
It is understood that at the rotary antenna frame automatically changing antenna using third aspect present invention to be provided
During control system, the rotary antenna automatically changing antenna as described in relation to the first aspect is placed in anechoic chamber,；Described electromagnetism
Air valve, described control device are positioned at outside anechoic chamber,.
Fourth aspect, the invention provides the control system of the rotary antenna frame of a kind of automatic replacing antenna, have employed
The rotary antenna frame automatically changing antenna as described in relation to the first aspect, also includes that the first photoelectric conversion module, the second photoelectricity turn
Die change block, control device, wherein, in the rotary antenna frame automatically changing antenna as described in relation to the first aspect, described driving fills
The one end controlling end and the first photoelectric conversion module being set to air motor or motor, described air motor or motor is connected, institute
Stating the other end of the first photoelectric conversion module and one end of the second photoelectric conversion module is connected by optical fiber, described second photoelectricity turns
The other end of die change block is connected with described control device；
Described control device is used for sending control signal to the second photoelectric conversion module；
Described first photoelectric conversion module and the second photoelectric conversion module composition Phototube Coupling system, for receiving
Control signal is sent to electromagnetic gas valve；
Described air motor or motor, for controlling turning to of actuating device and rotating disk according to the control signal received, enter
And regulate the position of the antenna that rotating disk is carried.
It is understood that at the rotary antenna frame automatically changing antenna using fourth aspect present invention to be provided
During control system, automatically change the rotary antenna frame of antenna, electromagnetic gas valve and the first photoelectricity as described in relation to the first aspect turn
Die change block is placed in anechoic chamber,；Described second photoelectric conversion module, described control device are positioned at outside anechoic chamber,.
Beneficial effects of the present invention: the rotary antenna frame of automatic replacing antenna provided by the present invention and control system are not
Only operation principle be simple and convenient to operate, highly reliable, when carrying out the test of different frequency range of electromagnetic compatibility test, can pass through
Rotary antenna frame and the antenna of the control system different frequency range scope to being carried of automatically changing antenna that the present invention provides
Between switch over, and avoid disassembling, assembling and replacing antenna continually and infringement that antenna is caused, extend the use longevity of antenna
Life；It also avoid replacing antenna after by the produced error reorientated manually, so that it is guaranteed that test result is accurate
Property.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of application, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the rotary antenna frame 01 automatically changing antenna that the embodiment of the present invention provides；
Fig. 2 is the structural representation of the control system 001 that the embodiment of the present invention provides；
Fig. 3 is the structural representation of the control system 002 that the embodiment of the present invention provides；
Fig. 4 is the structural representation of the control system 003 that the embodiment of the present invention provides.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, right
The present invention is described in further details.Here, the exemplary embodiment of the present invention and explanation are used for explaining the present invention, but not
As limitation of the invention.
The rotary antenna frame of the automatic replacing antenna of embodiment 1 one kinds
Fig. 1 is the structural representation of the rotary antenna frame 01 of a kind of automatic replacing antenna that the embodiment of the present invention provides.
As it is shown in figure 1, the rotary antenna frame 01 automatically changing antenna that the embodiment of the present invention provides, including base 1, foot
Frame 2, column 3, actuating device 4, rotating disk 5, driving means 6, antenna 7, wherein, described base 1 includes bottom surface 11 and end face 12；Institute
Stating foot rest 2 is " ten " character form structure, is connected to the bottom surface 11 of described base 1, and four corner positions of described foot rest 2 are provided with slip
Wheel 21, described movable pulley 21 is used for moving whole antenna mount 01；One end of described column 3 is fixed on the end face 12 of described base 1
On；Described actuating device 4 includes drive wheel assemblies 41, driven pulley assembly 42, described drive wheel assemblies 41 and driven pulley assembly 42
It is in transmission connection；Described drive wheel assemblies 41 is fixed on described column 3 by the rotating shaft 411 of drive wheel assemblies 41, and drivewheel
Assembly 41 is rotationally connected with described rotating shaft 411；Described driven pulley assembly 42 is with described rotating disk 5 by the connecting shaft 51 of rotating disk 5 even
Connecing, described connecting shaft 51 rotates and is arranged on described column 3；At least one it is provided with for carrying antenna 7 on described rotating disk 5
Installing hole (is not drawn in Fig. 1)；Described driving means 6 is fixed on described column 3, be used for driving described drive wheel assemblies 41 around
Rotating shaft 411 axis rotates, and then drives described driven pulley assembly 42 and rotating disk 5 to rotate around connecting shaft 51 axis.
When using the rotary antenna frame 01 automatically changing antenna described in the present embodiment to carry out electromagnetic compatibility test, turning
Carry on dish 5 different operating band limits antenna 7 (first antenna the 71, second antenna 72 as shown in Figure 1, third antenna 73,
4th antenna 74), described antenna 7 is connected with radio-frequency (RF) switch by radio-frequency cable, the control end of described radio-frequency (RF) switch and the first light
One end of electrical switching device is connected, the other end of described first photoelectric conversion device and the second photoelectric conversion device passes through optical fiber phase
Even, the other end of described second photoelectric conversion device is connected with external control devices, described first photoelectric conversion device and second
Photoelectric conversion device composition Phototube Coupling system.Such as, when testing in some frequency range, need to change first antenna 71
It is the second antenna 72, drives described actuating device 4 to rotate by driving means 6, and then drive described rotating disk 5 to rotate, now
Two antennas 72 move to the initial position of first antenna 71；Experimenter inputs control instruction by external control devices, outside
Control instruction is sent to radio-frequency (RF) switch, institute by control equipment by described first photoelectric conversion device, the second photoelectric conversion device
State radio-frequency (RF) switch, according to the control instruction received, signal path is switched to the second antenna 72 from first antenna 71.
It is understood that enter at the rotary antenna frame 01 automatically changing antenna using the embodiment of the present invention to be provided
During row electromagnetic compatibility test, in anechoic chamber, it is provided with the guide rail that the movable pulley 21 with described foot rest 2 matches, described foot rest 2
Movable pulley 21 moves along described guide rail, and then drives described antenna mount 01 to move, thus adjust described antenna 7 and object under test it
Between horizontal range.
The rotary antenna frame 01 using automatic replacing antenna provided by the present invention is carrying out electromagnetic compatibility test not
During with the test of frequency range, the switching between the antenna of the different frequency range scope that can be carried by this antenna mount 01, and avoid
Disassembling, assembling and replacing antenna and the infringement that causes antenna continually, extends the service life of antenna；Avoid replacing antenna after by
The produced error reorientated manually, so that it is guaranteed that the accuracy of test result.
Specifically, described drive wheel assemblies 41 is in transmission connection by chain or belt 43 with driven pulley assembly 42.
Specifically, described driving means 6 is nonmetal cylinder, and the cylinder body 61 of described nonmetal cylinder is rotatably connected on described
On column 3, the piston rod 62 of described nonmetal cylinder is fixing with described drive wheel assemblies 41 to be connected.
Each parts of described nonmetal cylinder all use nonmetallic materials, typically, such as polyformaldehyde, politef material
Matter, it is to avoid interference to electromagnetic compatibility test.
The radius of described drive wheel assemblies 41 is not less than 1 with the ratio of the radius of described driven pulley assembly 42.
In this specific embodiment, further, the radius of described drive wheel assemblies 41 and described driven pulley assembly 42
The ratio of radius is not less than 2.
In the present invention one specific embodiment, described driving means 6 can be air motor or motor (being not drawn in Fig. 1),
The output shaft of described air motor or motor is provided with gear；The drive wheel assemblies 41 of described actuating device 4 includes two coaxially
The fixing drivewheel connected, a drivewheel in described drive wheel assemblies 41 is connected with described gear drive, and another is actively
Wheel is in transmission connection with described driven pulley assembly 42.
In this specific embodiment, further, a drivewheel in described drive wheel assemblies 41 is nibbled with described gear
Closing and connect, another drivewheel is connected by belt or chain with described driven pulley assembly 41.
In this specific embodiment, further, described air motor or motor are arranged in shielding case.
The control system 001 (pneumatic control mode one) of the rotary antenna frame of the automatic replacing antenna of embodiment 2 one kinds
Fig. 2 is the structure of the control system 001 of the rotary antenna frame automatically changing antenna that the embodiment of the present invention provides
Schematic diagram.
As in figure 2 it is shown, the invention provides the control system 001 of the rotary antenna frame of a kind of automatic replacing antenna, adopt
The rotary antenna frame 01 automatically changing antenna provided by the embodiment of the present invention 1, also includes electromagnetic gas valve 02, gas transmission dress
Set to 03, first photoelectric conversion module the 04, second photoelectric conversion module 05, control device 06, wherein, automatically change sky described
In the rotary antenna frame 01 of line, shown driving means 6 is nonmetal cylinder, and described nonmetal cylinder passes through trachea through electromagnetism gas
Valve 02 is connected with air delivery device 03, and one end controlling end and the first photoelectric conversion module 04 of described electromagnetic gas valve 02 is connected, institute
State the other end of the first photoelectric conversion module 04 and one end of the second photoelectric conversion module 05 is connected by optical fiber, described second light
The other end of electricity modular converter 05 is connected with described control device 06；
Described control device 06 is used for sending control signal to the second photoelectric conversion module 05；
Described first photoelectric conversion module 04 and the second photoelectric conversion module 05 form Phototube Coupling system, for receiving
To control signal be sent to electromagnetic gas valve 02；
Described electromagnetic gas valve 02 is for controlling between nonmetal cylinder and air delivery device 03 according to the control signal received
Air-flow in trachea, and then control actuating device 4 He by controlling the direction of piston rod 62 telescopic moving of nonmetal cylinder
Turning to of rotating disk 5, thus regulate the position of the antenna 7 that rotating disk 4 is carried.
Specifically, described control device 06 is used for providing control instruction input interface.
It is understood that in the control of the rotary antenna frame automatically changing antenna using the embodiment of the present invention to be provided
During system 001 processed, described changes the rotary antenna frame 01 of antenna, electromagnetic gas valve 02 and the first photoelectric conversion module automatically
04 is placed in anechoic chamber,；Described second photoelectric conversion module 05, described control device 06 are positioned at outside anechoic chamber,.Described first
Photoelectric conversion module 04 and the second photoelectric conversion module 05 form Phototube Coupling system, for transmission control unit 06 and electromagnetism gas
Signal between valve 02, can avoid introducing in anechoic chamber, the electromagnetic interference outside anechoic chamber,.
The control system 002 (pneumatic control mode two) of the rotary antenna frame of the automatic replacing antenna of embodiment 3 one kinds
Fig. 3 is the structure of the control system 002 of the rotary antenna frame automatically changing antenna that the embodiment of the present invention provides
Schematic diagram.
As it is shown on figure 3, embodiments provide the control system of the rotary antenna frame of a kind of automatic replacing antenna
002, have employed the rotary antenna frame 01 automatically changing antenna described in the embodiment of the present invention 1, also include electromagnetic gas valve 02, defeated
Device of air 03, control device 06, wherein, in the described rotary antenna frame 01 automatically changing antenna, described driving means 6
For nonmetal cylinder, described nonmetal cylinder is connected with air delivery device 03 through electromagnetic gas valve 02 by trachea, described electromagnetic gas valve
The control end of 02 is connected with controlling device 06；
Described control device 06 is for sending control signal to electromagnetic gas valve 02；
Described electromagnetic gas valve 02 is for controlling between nonmetal cylinder 4 and air delivery device 03 according to the control signal received
Air-flow in trachea, and then by controlling the telescopic moving of the first piston bar 42 of nonmetal cylinder 4 and the second piston rod 43
Direction regulates the position of the antenna 6 that cross bar 5 is carried.
Specifically, described control device 06 is used for providing control instruction input interface.
It is understood that in the control of the rotary antenna frame automatically changing antenna using the embodiment of the present invention to be provided
When system 002 processed carries out electromagnetic compatibility test, the described rotary antenna frame 01 automatically changing antenna is placed in anechoic chamber,
Described electromagnetic gas valve 02, control device 06 are placed in outside anechoic chamber,.
The control system 003 (Electronic control mode) of the rotary antenna frame of the automatic replacing antenna of embodiment 4 one kinds
Fig. 4 is the structure of the control system 003 of the rotary antenna frame automatically changing antenna that the embodiment of the present invention provides
Schematic diagram.
As shown in Figure 4, the invention provides the control system 003 of the rotary antenna frame of a kind of automatic replacing antenna, adopt
The rotary antenna frame 01 automatically changing antenna provided by the embodiment of the present invention 1, also includes electromagnetic gas valve 02, gas transmission dress
Set to 03, first photoelectric conversion module the 04, second photoelectric conversion module 05, control device 06, wherein, automatically change sky described
In the rotary antenna frame 01 of line, shown driving means 6 is air motor or motor, the control end of described air motor or motor
It is connected with one end of the first photoelectric conversion module 04, the other end of described first photoelectric conversion module 04 and the second opto-electronic conversion mould
One end of block 05 is connected by optical fiber, and the other end of described second photoelectric conversion module 05 is connected with described control device 06；
Described control device 06 is used for sending control signal to the second photoelectric conversion module 05；
Described first photoelectric conversion module 04 and the second photoelectric conversion module 05 form Phototube Coupling system, for receiving
To control signal be sent to air motor or motor；
Described air motor or motor control transmission dress for controlling turning to of gear according to the control signal received
Put 4 and the turning to of rotating disk 5, thus regulate the position of the antenna 7 that rotating disk 4 is carried.
Specifically, described control device 06 is used for providing control instruction input interface.
It is understood that in the control of the rotary antenna frame automatically changing antenna using the embodiment of the present invention to be provided
During system 003 processed, described changes the rotary antenna frame 01 of antenna, electromagnetic gas valve 02 and the first photoelectric conversion module automatically
04 is placed in anechoic chamber,；Described second photoelectric conversion module 05, described control device 06 are positioned at outside anechoic chamber,.Described first
Photoelectric conversion module 04 and the second photoelectric conversion module 05 form Phototube Coupling system, fill with driving for transmission control unit 06
Put the signal between 6, can avoid introducing in anechoic chamber, the electromagnetic interference outside anechoic chamber,.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement.The essence not making appropriate technical solution departs from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. the rotary antenna frame of an automatic replacing antenna, it is characterised in that include base, column, actuating device, rotating disk,
Antenna, driving means, wherein, described column is fixed on described base；Described actuating device includes being fixed on described column
Runner, described runner is flexibly connected with rotating disk；Being provided with at least one antenna on described rotating disk, described rotating disk also includes connecting
Axle, one end of described connecting shaft is fixing with rotating disk to be connected, and the other end is fixed even through the through hole being arranged on column and with runner
Connect；Described driving means is fixed on described column, for driving described runner to rotate around the axis of runner, and drives described turning
The axis of coiling connecting shaft rotates, thus regulates the position of the antenna that rotating disk is carried.
2. the rotary antenna frame automatically changing antenna as claimed in claim 1, it is characterised in that described driving means is non-
Any one in metal cylinder, air motor and motor.
3. the rotary antenna frame automatically changing antenna as claimed in claim 1, it is characterised in that described runner includes actively
Wheel assembly and driven pulley assembly, described drive wheel assemblies and driven pulley assembly are in transmission connection, and wherein, described drive wheel assemblies is passed through
The rotating shaft of drivewheel is fixed on described column, and described drive wheel assemblies can be around described axis of rotation；Described driven pulley assembly with
Described rotating disk connects by connecting shaft is fixing, and described connecting shaft can rotate around the axis of connecting shaft.
4. the rotary antenna frame automatically changing antenna as claimed in claim 3, it is characterised in that described driving means is non-
Metal cylinder, the cylinder body of described nonmetal cylinder is fixed on described column, the piston rod of described nonmetal cylinder and described master
Drive wheel assemblies is fixing to be connected.
5. the rotary antenna frame automatically changing antenna as claimed in claim 4, it is characterised in that described drive wheel assemblies
Radius is not less than 1 with the ratio of the radius of described driven pulley assembly.
6. the rotary antenna frame automatically changing antenna as claimed in claim 3, it is characterised in that described driving means is gas
Dynamic motor or motor, described air motor or motor-driven output shaft are provided with gear；Described drive wheel assemblies includes two
The drivewheel being fixedly and coaxially connected, a drivewheel in described drive wheel assemblies is connected with described gear drive, and another is main
Driving wheel is in transmission connection with described driven pulley assembly.
7. the rotary antenna frame automatically changing antenna as claimed in claim 1, it is characterised in that described automatic replacing antenna
Rotary antenna frame also include that foot rest, described foot rest are connected to the bottom surface of described base, described foot rest is provided with movable pulley.
8. the control system of the rotary antenna frame of an automatic replacing antenna, it is characterised in that have employed such as claim 1 institute
The rotary antenna frame automatically changing antenna stated, also include electromagnetic gas valve, air delivery device, the first photoelectric conversion module, second
Photoelectric conversion module, control device, wherein, in the described rotary antenna frame automatically changing antenna as claimed in claim 1,
Described driving means is nonmetal cylinder, and described nonmetal cylinder is connected with air delivery device through electromagnetic gas valve by trachea, described
One end controlling end and the first photoelectric conversion module of electromagnetic gas valve is connected, the other end of described first photoelectric conversion module and the
One end of two photoelectric conversion modules is connected by optical fiber, the other end of described second photoelectric conversion module and described control device phase
Even；
Described control device is used for sending control signal to the second photoelectric conversion module；
Described first photoelectric conversion module and the second photoelectric conversion module composition Phototube Coupling system, for the control that will receive
Signal is sent to electromagnetic gas valve；
Described electromagnetic gas valve is for according in trachea between the control signal nonmetal cylinder of control and the air delivery device received
Air-flow, and then control turning to of actuating device and rotating disk by controlling the direction of piston rod telescopic moving of nonmetal cylinder,
Thus regulate the position of the antenna that rotating disk is carried.
9. the control system of the rotary antenna frame of an automatic replacing antenna, it is characterised in that have employed such as claim 1 institute
The rotary antenna frame automatically changing antenna stated, also includes electromagnetic gas valve, air delivery device, control device, wherein, described such as power
Profit requires that in the rotary antenna frame automatically changing antenna described in 1, described driving means is nonmetal cylinder, described nonmetal
Cylinder is connected with air delivery device through electromagnetic gas valve by trachea, and the control end of described electromagnetic gas valve is connected with controlling device；
Described control device is for sending control signal to electromagnetic gas valve；
Described electromagnetic gas valve is for according in trachea between the control signal nonmetal cylinder of control and the air delivery device received
Air-flow, and then control turning to of actuating device and rotating disk by controlling the direction of piston rod telescopic moving of nonmetal cylinder,
Thus regulate the position of the antenna that rotating disk is carried.
10. the control system of the rotary antenna frame of an automatic replacing antenna, it is characterised in that have employed such as claim 1
The described rotary antenna frame automatically changing antenna, also includes the first photoelectric conversion module, the second photoelectric conversion module, control
Device, wherein, in the described rotary antenna frame automatically changing antenna as claimed in claim 1, described driving means is gas
One end controlling end and the first photoelectric conversion module of dynamic motor or motor, described air motor or motor is connected, and described first
The other end of photoelectric conversion module and one end of the second photoelectric conversion module are connected by optical fiber, described second photoelectric conversion module
The other end be connected with described control device；
Described control device is used for sending control signal to the second photoelectric conversion module；
Described first photoelectric conversion module and the second photoelectric conversion module composition Phototube Coupling system, for the control that will receive
Signal is sent to electromagnetic gas valve；
Described air motor or motor are for controlling actuating device, the turning to of rotating disk according to the control signal received, and then adjust
The position of the antenna that joint rotating disk is carried.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620715792.5U CN205828641U (en) | 2016-07-07 | 2016-07-07 | The rotary antenna frame of a kind of automatic replacing antenna and control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620715792.5U CN205828641U (en) | 2016-07-07 | 2016-07-07 | The rotary antenna frame of a kind of automatic replacing antenna and control system |
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| CN205828641U true CN205828641U (en) | 2016-12-21 |
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|---|---|---|---|---|
| CN105958174A (en) * | 2016-07-07 | 2016-09-21 | 广州市诚臻电子科技有限公司 | Rotary antenna frame capable of automatically replacing antennas and control system |
| CN105958174B (en) * | 2016-07-07 | 2019-09-10 | 广州市诚臻电子科技有限公司 | A kind of the rotary antenna frame and control system of automatic replacement antenna |
| CN106771669A (en) * | 2017-02-10 | 2017-05-31 | 上海鸿洛通信电子有限公司 | Darkroom and system for satellite communication OTA tests |
| KR20220026078A (en) * | 2020-08-25 | 2022-03-04 | 주식회사 티에이엔지니어링 | Antenna masts and mesurement system of unnecessary electromagnetic wave using the same |
| KR102391223B1 (en) * | 2020-08-25 | 2022-04-27 | 주식회사 티에이엔지니어링 | Antenna masts and mesurement system of unnecessary electromagnetic wave using the same |
| KR20220057499A (en) * | 2020-08-25 | 2022-05-09 | 주식회사 티에이엔지니어링 | Antenna masts and mesurement system of unnecessary electromagnetic wave using the same |
| KR102515500B1 (en) | 2020-08-25 | 2023-03-29 | 주식회사 티에이엔지니어링 | Antenna masts and mesurement system of unnecessary electromagnetic wave using the same |
| CN112216963A (en) * | 2020-09-29 | 2021-01-12 | 维沃移动通信有限公司 | Electronic device and antenna switching method |
| CN112216963B (en) * | 2020-09-29 | 2023-01-24 | 维沃移动通信有限公司 | Electronic device and antenna switching method |
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