CN206573644U - Probe polarized rotation device and electromagnetic field sampling system - Google Patents
Probe polarized rotation device and electromagnetic field sampling system Download PDFInfo
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- CN206573644U CN206573644U CN201621318492.XU CN201621318492U CN206573644U CN 206573644 U CN206573644 U CN 206573644U CN 201621318492 U CN201621318492 U CN 201621318492U CN 206573644 U CN206573644 U CN 206573644U
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Abstract
The utility model is there is provided a kind of probe polarized rotation device and electromagnetic field sampling system, based on the level using single polarization probe completion electromagnetic field, the measurement of vertical two components, including power unit, for providing rotary power；Single polarization is popped one's head in, and at least provided with two, and initial polarization setting direction is identical；Gear unit, the power for power unit to be provided is applied to single polarization probe, each single polarization probe is completed the synchronous rotary of polarization.Traditional single dual polarization is popped one's head in, it is changed to multiple single polarization probes, the sampled measurements of one of component can be carried out in multiple sampled points simultaneously, the power unit and the interoperation of gear unit set up simultaneously, synchronous all single polarization probes of driving are rotated by 90 °, and complete the sampled measurements of another component, simultaneously, because being one is polarized in the measurement that a sampled point completes two components, then error is just not present in measurement result of the two components in same point, improves sampling precision.
Description
Technical field
The utility model is related to a kind of electromagnetic field sample devices, more specifically, is to be related to a kind of probe polarized rotation dress
Put and electromagnetic field sampling system.
Background technology
Near field measurement is accompanied by what network analysis and receiving transducer were carried out, to be measured in traditional near-field measurement system
Amount, which is filled in, to be held generally stationary, and probe is rotated around it, so as to obtain different planes, cylinder, the field figure of sphere.In sphere
Usually come E_theta, E_phi with two orthogonal polarization components for electromagnetic wave in represent；In flat field often with
E_x, E_y are represented；Often represented in cylinder with E_z, E_phi.
Since it is desired that being measured to two components in electromagnetic field, in order to describe target electromagnetic, often using electric field
Probe is received in space to electromagnetic wave, and related data of sampling simultaneously are transported to computer and carry out analysis and result and show.Most
Conventional way is exactly to be detected, sampled that operation principle is referred to publication No. to electromagnetic field using single dual polarization probe
For the electromagnetic field near-field scan device and scan method disclosed in CN103941106A Chinese utility model patent, this survey
The problem of amount mode is present is that, if electromagnetic field is more than the point that larger, needs are gathered, whole picking rate is just very slow.
In addition, polarized probe is made up of copper-copper sulfate reference electrode and the carbon steel steel disk and salt bridge that surround therewith, this
Result in even in the same polarization of electric field probe, different its constituents of position also have certain deviation, if electric
Field probe is dual polarization probe, and the difference that there is constituent between two polarization will be bigger, i.e. two poles of dual polarization probe
There is performance, the difference in parameter in change, cause there is larger difference using two polarization of dual polarization probe sampling in itself so that
Measurement result is not exactly accurate.
Utility model content
The purpose of this utility model one is to provide a kind of probe polarized rotation device, can be polarized using one and complete electricity
The measurement of the level in magnetic field, vertical two components, while improving sampling precision.
One kind probe polarized rotation device, based on the level using single polarization probe completion electromagnetic field, vertical two components
Measurement, including power unit, for providing rotary power；Single polarization is popped one's head in, at least provided with two, and initial polarization setting side
To identical；Gear unit, the power for power unit to be provided is applied to single polarization probe, each single polarization probe is completed pole
The synchronous rotary of change.
By using above-mentioned technical proposal, traditional single dual polarization is popped one's head in, multiple single polarizations probes are changed to, can be with
The sampled measurements of one of component are carried out in multiple sampled points simultaneously, while the cooperation for the power unit and gear unit set up
Action, synchronous all single polarization probes of driving are rotated by 90 °, and complete the sampled measurements of another component, meanwhile, because being a pole
Change the measurement that two components are completed in a sampled point, then measurement result of the two components in same point is just not present and missed
Difference, improves sampling precision.
It is preferred that, the gear unit includes power connections, driving member, probe bracket, the probe being connected successively
Connector, power connections are connected with power unit, and probe connector is connected with single polarization probe.
By using above-mentioned technical proposal, the company between the composition component of gear unit and each component has further been refined
Relation is connect, component as few as possible of sampling completes reliable Synchronous Transmission.
It is preferred that, the driving member is straight-bar, axial direction linear type point of some single polarization probes along straight-bar
Cloth.
By using above-mentioned technical proposal, it is adaptable to the Multi probe test job being linearly distributed, it is mainly used in flat field
Or detection, collection in cylinder to two orthogonal polarization components of electromagnetic wave.
It is preferred that, the driving member is bow, and some single polarizations probe is in arcuately arc on the warp rail of bar
Degree type is distributed.
By using above-mentioned technical proposal, it is adaptable to the Multi probe test job being distributed in certain radian, it is mainly used in ball
To detection, the collection of two orthogonal polarization components of electromagnetic wave in face.
It is preferred that, the power unit is rotary drive motor.
By using above-mentioned technical proposal, the structure that can produce selection power is a lot, chooses motor and is mainly base
In market purchasing easy degree and cost-effective consider.
It is preferred that, the single polarization probe is set to 4-8.
By using above-mentioned technical proposal, if single polarization probe only has two or three, then sampled point is insufficient, samples
Data it is not comprehensive enough, and if single polarization probe is excessive, vibration is easily produced in a gear unit, while each monopole
Certain electromagnetic wave influence can be present by changing between probe, so as to cause testing result inaccurate, thus 4-8 single polarization pop one's head in and be
Relatively reasonable numerical value is set.
The purpose of this utility model two is to provide a kind of electromagnetic field sampling system, possess it is multiple can synchronous rotary monopole
Change probe, level, the measurement of vertical two components of electromagnetic field can be rapidly completed, while improving the precision of sampled result.
A kind of electromagnetic field sampling system, including base, the left and right rail that is fixedly installed on base and two are parallel to each other
Front and rear guide rails, the two ends of the left and right rail are sliding before and after being separately fixed in two front and rear guide rails and being carried out along front and rear guide rails
Move, with the probe polarized rotation device described in technical solutions of the utility model, the probe polarized rotation device is integrally
It is arranged on left and right rail and can be horizontally slipped along left and right rail.
By using above-mentioned technical proposal, probe polarized rotation device can be integrally along left and right rail or so sliding, edge
Slid before and after front and rear guide rails, multi-point sampling, comprehensively sampling can be completed in whole electromagnetic field, it is ensured that sampled result more meets electricity
The actual conditions in magnetic field, meanwhile, because the probe used for it is multiple can the single polarization of synchronous rotary pop one's head in, therefore can be quickly complete
Level, the measurement of vertical two components into electromagnetic field, improve the precision of sampled result.
In summary, the utility model improve probe polarized rotation device, electromagnetic field sampling system and target electricity
The method sampled in magnetic field detection using multiple single polarizations probe, is for finally adopting in target electromagnetic detection
Sample result is more accurate, while sample rate can also be improved.
Brief description of the drawings
Fig. 1 is the structure diagram of embodiment 1；
Fig. 2 is the structure diagram of embodiment 2；
Fig. 3 is the structural representation one of embodiment 3, is mainly used in embodying electromagnetic field sampling system in target electromagnetic
Structural representation；
Fig. 4 is the structural representation two of embodiment 3, is mainly used in embodying the connection knot of each part in electromagnetic field sampling system
Structure；
Fig. 5 is the structural representation one of embodiment 4, is mainly used in embodying electromagnetic field sampling system in target electromagnetic
Structural representation；
Fig. 6 is the structural representation two of embodiment 4, is mainly used in embodying the connection knot of each part in electromagnetic field sampling system
Structure；
Fig. 7 is the structural representation three of embodiment 4, is mainly used in embodying the connection knot of each part in electromagnetic field sampling system
Structure, now single polarization probe is in vertical component measuring state.
1st, power unit；2nd, single polarization is popped one's head in；3rd, gear unit；31st, power connections；32nd, driving member；321st, the first arc
Shape rack-track；322nd, the second arc-shaped rack track；33rd, probe bracket；331st, external tooth；34th, probe connector；4th, base；5、
Left and right rail；51st, left and right track；6th, front and rear guide rails；61st, front and rear track；62nd, front and rear motor；63rd, driving wheel；64th, from
Driving wheel；65th, transmission belt；7th, support；71st, support rack；81st, left and right driving motor；82nd, second gear.
Embodiment
Embodiment 1
As shown in figure 1, a kind of probe polarized rotation device, based on the level using the completion electromagnetic fields of single polarization probe 2, hangs down
The measurement of straight two components, including power unit 1 (the utility model uses rotary drive motor), for providing rotary power；
Single polarization probe 2, sets 4-8, and initial polarization setting direction all same；Gear unit 3, for power unit 1 to be provided
Power be applied to single polarization probe 2, each single polarization probe 2 is completed the synchronous rotaries of polarization.Gear unit 3 includes joining successively
Power connections 31, driving member 32, probe bracket 33, the probe connector 34 of dynamic connection, power connections 31 and power unit 1
It is connected, probe connector 34 is connected with single polarization probe 2.The driving member 32 is straight-bar, some single polarizations
The linear type of axial direction of the probe 2 along straight-bar is distributed, and is mainly used in mutual to two of electromagnetic wave in flat field or cylinder
Detection, the collection of vertical polarization components.
Embodiment 2
As shown in Fig. 2 as different from Example 1, the driving member 32 is bow, some single polarization probes 2
Arcuately it is distributed on the warp rail of bar in radian type, is mainly used in two orthogonal polarization to electromagnetic wave in sphere
Detection, the collection of component.
Embodiment 3
As shown in Figure 3,4, electromagnetic field sampling system, including base (can be whole closing darkrooms or only extremely
In a pedestal in placement), the left and right rail 5 that is fixedly installed on base and two front and rear guide rails 6 being parallel to each other, it is described
The two ends of left and right rail 5 are separately fixed in two front and rear guide rails 6, the probe polarized rotation device described in embodiment 1, described
Probe polarized rotation device is integrally provided on left and right rail 5 and can horizontally slipped along left and right rail 5.
Wherein, the concrete structure of sliding is before and after left and right rail 5 is carried out along front and rear guide rails 6：
Two front and rear guide rails 6 are separately positioned on the two ends of left and right rail 5, and the top of front and rear guide rails 6 is provided with along preceding
Rear is to the front and rear track 61 of setting, and in order to provide sliding power, wherein one end on front and rear track 61 is fixed with front and rear drive
Dynamic motor 62, motor shaft one end is connected driving wheel 63, and the other end of front and rear track 61 is provided with driven pulley 64, and actively 63
Connected between wheel and driven pulley 64 by transmission belt 65, end and the transmission belt 65 of left and right rail 5 are connected.
It is of course also possible to which the V belt translation realized in structure of above-mentioned front and rear sliding is changed into rack pinion, ball
Screw rod transmission or cylinder driving.
Wherein, the concrete structure that is integrally provided on left and right rail 5 of probe polarized rotation device is：
It is erected at as the rotary drive motor of power unit 1 on a support 7, while gear unit 2 is also integrally arranged
On support 7, power connections 31 are first gear, and probe bracket 33 is fixedly connected with probe connector 34 and (may be configured as one
Body), and probe bracket 33 is provided with external tooth 331, driving member 32 is a driver plate and carried and the engaged transmission of power connections 31
The first arc-shaped rack track 321, with the second arc-shaped rack track 322 of the engaged transmission of probe bracket 33.Wherein, left and right rail
5 are provided with hollow left and right track 51, and the sliding of support 7 is connected in left and right track 51, and the top of support 7 is provided with support rack
71, linkage in left and right driving motor 81, left and right driving motor 81 is installed on left and right rail 5 and is connected with second gear 82, second
Gear 82 and support rack 71, which are connected, realizes left and right sliding.
It is of course also possible to which the rack pinion realized in structure of above-mentioned left and right sliding is changed into V belt translation, ball
Screw rod transmission or cylinder driving.
Embodiment 4
As shown in Fig. 5,6,7, as different from Example 3, what is used fills for the probe polarized rotation described in embodiment 2
Put.
Embodiment 5
When being arranged on from polarized rotation device of unlike embodiment 3 or 4, popping one's head on left and right rail 5, not with left and right rail
5 is parallel, and is perpendicular to left and right rail 5, is (this implemented illustration not shown in) parallel with front and rear guide rails 6.
Specific sampling process of the present utility model is：
Step 1: the system is positioned in target electromagnetic；
Step 2: in the initial position of electromagnetic field, synchronously enabling each single polarization probe 2 and carrying out adopting for one of component
Sample,
Step 3: multiple single polarizations probe 2 in synchronous rotary electromagnetic field sampling system carries out the sampling of another component；
Step 4: moving setpoint distance along left and right rail 5 or/and front and rear guide rails 6, step 2 and step are then repeated in
Rapid three.
Claims (7)
1. one kind probe polarized rotation device, from being characterized in that：The level of electromagnetic field is completed based on being popped one's head in using single polarization, hung down
The measurement of straight two components, including
Power unit, for providing rotary power；
Single polarization is popped one's head in, and at least provided with two, and initial polarization setting direction is identical；
Gear unit, the power for power unit to be provided is applied to single polarization probe, each single polarization probe is completed polarization
Synchronous rotary.
2. probe polarized rotation device according to claim 1, it is characterised in that：The gear unit includes linking successively
Power connections, driving member, probe bracket, the probe connector of connection, power connections are connected with power unit, probe
Connector is connected with single polarization probe.
3. probe polarized rotation device according to claim 2, it is characterised in that：The driving member is straight-bar, if described
Axial direction linear type of the dry single polarization probe along straight-bar is distributed.
4. probe polarized rotation device according to claim 2, it is characterised in that：The driving member is bow, described
Some single polarizations probe is arcuately on the warp rail of bar in the distribution of radian type.
5. probe polarized rotation device according to claim 1, it is characterised in that：The power unit is rotation driving electricity
Machine.
6. probe polarized rotation device according to claim 1, it is characterised in that：The single polarization probe is set to 4-8
It is individual.
7. a kind of electromagnetic field sampling system, including base, the left and right rail that is fixedly installed on base and two are parallel to each other
Front and rear guide rails, the two ends of the left and right rail are sliding before and after being separately fixed in two front and rear guide rails and being carried out along front and rear guide rails
Move, it is characterised in that：With any one probe polarized rotation device, the probe polarized rotation described in claim 1-6
Device is integrally provided on left and right rail and can horizontally slipped along left and right rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621318492.XU CN206573644U (en) | 2016-12-01 | 2016-12-01 | Probe polarized rotation device and electromagnetic field sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621318492.XU CN206573644U (en) | 2016-12-01 | 2016-12-01 | Probe polarized rotation device and electromagnetic field sampling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573644U true CN206573644U (en) | 2017-10-20 |
Family
ID=60063561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621318492.XU Active CN206573644U (en) | 2016-12-01 | 2016-12-01 | Probe polarized rotation device and electromagnetic field sampling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206573644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132389A (en) * | 2016-12-01 | 2018-06-08 | 深圳市新益技术有限公司 | Probe polarization rotating device, electromagnetic field sampling system, the electromagnetic field method of sampling |
| CN110161321A (en) * | 2018-02-15 | 2019-08-23 | 罗德施瓦兹两合股份有限公司 | For measuring the measuring device and measurement method of electromagnetic field |
-
2016
- 2016-12-01 CN CN201621318492.XU patent/CN206573644U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132389A (en) * | 2016-12-01 | 2018-06-08 | 深圳市新益技术有限公司 | Probe polarization rotating device, electromagnetic field sampling system, the electromagnetic field method of sampling |
| CN108132389B (en) * | 2016-12-01 | 2023-11-10 | 深圳市新益技术有限公司 | Electromagnetic field sampling system and method for sampling using multiple single polarized probes in target electromagnetic field detection |
| CN110161321A (en) * | 2018-02-15 | 2019-08-23 | 罗德施瓦兹两合股份有限公司 | For measuring the measuring device and measurement method of electromagnetic field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518109 Second Floor of Hualian Feng Innovation Industrial Park, No. 91 Huaning Road, Dalang Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN SUNYIELD TECHNOLOGY CO., LTD. Address before: 518109 West Side of 1st Floor of Penghua Industrial Park, Heping West Road, Dalang Street, Longhua New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SUNYIELD TECHNOLOGY CO., LTD. |
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| CP02 | Change in the address of a patent holder |